2.21.0

added NTCP2 to qt.pro ; fix for #1111

.dir-locals.el

@@ -0,0 +1,2 @@
+((c++-mode . ((indent-tabs-mode . t)))
+ (c-mode . ((mode . c++))))

.gitignore

@@ -1,16 +1,21 @@
 # i2pd
-obj/*.o
+*.o
 router.info
 router.keys
 i2p
 libi2pd.so
 netDb
+/i2pd
+/libi2pd.a
+/libi2pdclient.a
+*.exe
+
 
 # Autotools
 autom4te.cache
 .deps
 stamp-h1
-Makefile
+#Makefile
 config.h
 config.h.in~
 config.log
@@ -230,3 +235,32 @@ pip-log.txt
 
 #Mr Developer
 .mr.developer.cfg
+
+# Sphinx
+docs/_build
+/androidIdea/
+
+# Doxygen
+docs/generated
+
+# emacs files
+*~
+*\#*
+
+# gdb files
+.gdb_history
+
+# cmake makefile
+build/Makefile
+
+# debian stuff
+.pc/
+
+# qt 
+
+qt/i2pd_qt/*.ui.autosave
+qt/i2pd_qt/*.ui.bk*
+qt/i2pd_qt/*.ui_*
+
+#unknown android stuff
+android/libs/

.travis.yml

@@ -0,0 +1,54 @@
+language: cpp
+cache:
+  apt: true
+os:
+- linux
+#- osx
+dist: trusty
+sudo: required
+compiler:
+- g++
+- clang++
+env:
+  global:
+  - MAKEFLAGS="-j 2"
+  matrix:
+  - BUILD_TYPE=make UPNP=ON MAKE_UPNP=yes
+  - BUILD_TYPE=make UPNP=OFF MAKE_UPNP=no
+  - BUILD_TYPE=cmake UPNP=ON MAKE_UPNP=yes
+  - BUILD_TYPE=cmake UPNP=OFF MAKE_UPNP=no
+matrix:
+  exclude:
+  - os: osx
+    env: BUILD_TYPE=cmake UPNP=ON MAKE_UPNP=yes
+  - os: osx
+    env: BUILD_TYPE=cmake UPNP=OFF MAKE_UPNP=no
+  - os: linux
+    compiler: clang++
+    env: BUILD_TYPE=make UPNP=ON MAKE_UPNP=yes
+  - os: linux
+    compiler: clang++
+    env: BUILD_TYPE=make UPNP=OFF MAKE_UPNP=no
+addons:
+  apt:
+    packages:
+    - build-essential
+    - cmake
+    - g++
+    - clang
+    - libboost-chrono-dev
+    - libboost-date-time-dev
+    - libboost-filesystem-dev
+    - libboost-program-options-dev
+    - libboost-system-dev
+    - libboost-thread-dev
+    - libminiupnpc-dev
+    - libssl-dev
+before_install:
+- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
+- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libressl miniupnpc ; fi
+- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew outdated boost || brew upgrade boost ; fi
+script:
+- if [[ "$TRAVIS_OS_NAME" == "linux" && "$BUILD_TYPE" == "cmake" ]]; then cd build && cmake -DCMAKE_BUILD_TYPE=Release -DWITH_UPNP=${UPNP} && make ; fi
+- if [[ "$TRAVIS_OS_NAME" == "linux" && "$BUILD_TYPE" == "make" ]]; then make USE_UPNP=${MAKE_UPNP} ; fi
+- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then make HOMEBREW=1 USE_UPNP=${MAKE_UPNP} ; fi

AddressBook.cpp

@@ -1,567 +0,0 @@
-#include <string.h>
-#include <inttypes.h>
-#include <string>
-#include <map>
-#include <fstream>
-#include <chrono>
-#include <condition_variable>
-#include <boost/filesystem.hpp>
-#include <boost/lexical_cast.hpp>
-#include "Base.h"
-#include "util.h"
-#include "Identity.h"
-#include "Log.h"
-#include "NetDb.h"
-#include "ClientContext.h"
-#include "AddressBook.h"
-
-namespace i2p
-{
-namespace client
-{
-
-	class AddressBookFilesystemStorage: public AddressBookStorage
-	{
-		public:
-
-			AddressBookFilesystemStorage ();
-			std::shared_ptr<const i2p::data::IdentityEx> GetAddress (const i2p::data::IdentHash& ident) const;
-			void AddAddress (std::shared_ptr<const i2p::data::IdentityEx> address);
-			void RemoveAddress (const i2p::data::IdentHash& ident);
-
-			int Load (std::map<std::string, i2p::data::IdentHash>& addresses);
-			int Save (const std::map<std::string, i2p::data::IdentHash>& addresses);
-
-		private:	
-			
-			boost::filesystem::path GetPath () const { return i2p::util::filesystem::GetDefaultDataDir() / "addressbook"; };
-
-	};
-
-	AddressBookFilesystemStorage::AddressBookFilesystemStorage ()
-	{
-		auto path = GetPath ();
-		if (!boost::filesystem::exists (path))
-		{
-			// Create directory is necessary
-			if (!boost::filesystem::create_directory (path))
-				LogPrint (eLogError, "Failed to create addressbook directory");
-		}
-	}
-
-	std::shared_ptr<const i2p::data::IdentityEx> AddressBookFilesystemStorage::GetAddress (const i2p::data::IdentHash& ident) const
-	{
-		auto filename = GetPath () / (ident.ToBase32() + ".b32");
-		std::ifstream f(filename.c_str (), std::ifstream::binary);
-		if (f.is_open ())	
-		{
-			f.seekg (0,std::ios::end);
-			size_t len = f.tellg ();
-			if (len < i2p::data::DEFAULT_IDENTITY_SIZE)
-			{
-				LogPrint (eLogError, "File ", filename, " is too short. ", len);
-				return nullptr;
-			}
-			f.seekg(0, std::ios::beg);
-			uint8_t * buf = new uint8_t[len];
-			f.read((char *)buf, len);
-			auto address = std::make_shared<i2p::data::IdentityEx>(buf, len);
-			delete[] buf;
-			return address;
-		}
-		else
-			return nullptr;
-	}
-
-	void AddressBookFilesystemStorage::AddAddress (std::shared_ptr<const i2p::data::IdentityEx> address)
-	{
-		auto filename = GetPath () / (address->GetIdentHash ().ToBase32() + ".b32");
-		std::ofstream f (filename.c_str (), std::ofstream::binary | std::ofstream::out);
-		if (f.is_open ())	
-		{
-			size_t len = address->GetFullLen ();
-			uint8_t * buf = new uint8_t[len];
-			address->ToBuffer (buf, len);
-			f.write ((char *)buf, len);
-			delete[] buf;
-		}
-		else
-			LogPrint (eLogError, "Can't open file ", filename);	
-	}	
-
-	void AddressBookFilesystemStorage::RemoveAddress (const i2p::data::IdentHash& ident)
-	{
-		auto filename = GetPath () / (ident.ToBase32() + ".b32");
-		if (boost::filesystem::exists (filename))  
-			boost::filesystem::remove (filename);
-	}
-
-	int AddressBookFilesystemStorage::Load (std::map<std::string, i2p::data::IdentHash>& addresses)
-	{
-		int num = 0;	
-		auto filename = GetPath () / "addresses.csv";
-		std::ifstream f (filename.c_str (), std::ofstream::in); // in text mode
-		if (f.is_open ())	
-		{
-			addresses.clear ();
-			while (!f.eof ())
-			{
-				std::string s;
-				getline(f, s);
-				if (!s.length())
-					continue; // skip empty line
-
-				size_t pos = s.find(',');
-				if (pos != std::string::npos)
-				{
-					std::string name = s.substr(0, pos++);
-					std::string addr = s.substr(pos);
-
-					i2p::data::IdentHash ident;
-					ident.FromBase32 (addr);
-					addresses[name] = ident;
-					num++;
-				}		
-			}
-			LogPrint (eLogInfo, num, " addresses loaded");
-		}
-		else
-			LogPrint (eLogWarning, filename, " not found");
-		return num;
-	}
-
-	int AddressBookFilesystemStorage::Save (const std::map<std::string, i2p::data::IdentHash>& addresses)
-	{
-		int num = 0;
-		auto filename = GetPath () / "addresses.csv";
-		std::ofstream f (filename.c_str (), std::ofstream::out); // in text mode
-		if (f.is_open ())	
-		{
-			for (auto it: addresses)
-			{
-				f << it.first << "," << it.second.ToBase32 () << std::endl;
-				num++;
-			}
-			LogPrint (eLogInfo, num, " addresses saved");
-		}
-		else	
-			LogPrint (eLogError, "Can't open file ", filename);	
-		return num;	
-	}	
-
-//---------------------------------------------------------------------
-	AddressBook::AddressBook (): m_Storage (nullptr), m_IsLoaded (false), m_IsDownloading (false), 
-		m_DefaultSubscription (nullptr), m_SubscriptionsUpdateTimer (nullptr)
-	{
-	}
-
-	AddressBook::~AddressBook ()
-	{	
-		Stop ();
-	}
-
-	void AddressBook::Start ()
-	{
-		StartSubscriptions ();
-	}
-	
-	void AddressBook::Stop ()
-	{
-		StopSubscriptions ();
-		if (m_SubscriptionsUpdateTimer)
-		{	
-			delete m_SubscriptionsUpdateTimer;	
-			m_SubscriptionsUpdateTimer = nullptr;
-		}	
-		if (m_IsDownloading)
-		{
-			LogPrint (eLogInfo, "Subscription is downloading. Waiting for temination...");
-			for (int i = 0; i < 30; i++)
-			{
-				if (!m_IsDownloading)
-				{
-					LogPrint (eLogInfo, "Subscription download complete");
-					break;
-				}	
-				std::this_thread::sleep_for (std::chrono::seconds (1)); // wait for 1 seconds
-			}	
-			LogPrint (eLogError, "Subscription download hangs");
-			m_IsDownloading = false;
-		}	
-		if (m_Storage)
-		{
-			m_Storage->Save (m_Addresses);
-			delete m_Storage;
-			m_Storage = nullptr;
-		}
-		if (m_DefaultSubscription)
-		{	
-			delete m_DefaultSubscription;
-			m_DefaultSubscription = nullptr;
-		}	
-		for (auto it: m_Subscriptions)
-			delete it;
-		m_Subscriptions.clear ();	
-	}	
-	
-	AddressBookStorage * AddressBook::CreateStorage ()
-	{
-		return new AddressBookFilesystemStorage ();
-	}	
-
-	bool AddressBook::GetIdentHash (const std::string& address, i2p::data::IdentHash& ident)
-	{
-		auto pos = address.find(".b32.i2p");
-		if (pos != std::string::npos)
-		{
-			Base32ToByteStream (address.c_str(), pos, ident, 32);
-			return true;
-		}
-		else
-		{	
-			pos = address.find (".i2p");
-			if (pos != std::string::npos)
-			{
-				auto identHash = FindAddress (address);	
-				if (identHash)
-				{
-					ident = *identHash;
-					return true;
-				}
-				else
-					return false;
-			}
-		}	
-		// if not .b32 we assume full base64 address
-		i2p::data::IdentityEx dest;
-		if (!dest.FromBase64 (address))
-			return false;
-		ident = dest.GetIdentHash ();
-		return true;
-	}
-	
-	const i2p::data::IdentHash * AddressBook::FindAddress (const std::string& address)
-	{
-		if (!m_IsLoaded)
-			LoadHosts ();
-		if (m_IsLoaded)
-		{
-			auto it = m_Addresses.find (address);
-			if (it != m_Addresses.end ())
-				return &it->second;
-		}
-		return nullptr;	
-	}
-
-	void AddressBook::InsertAddress (const std::string& address, const std::string& base64)
-	{
-		auto ident = std::make_shared<i2p::data::IdentityEx>();
-		ident->FromBase64 (base64);
-		if (!m_Storage)
-			 m_Storage = CreateStorage ();
-		m_Storage->AddAddress (ident);
-		m_Addresses[address] = ident->GetIdentHash ();
-		LogPrint (address,"->", ToAddress(ident->GetIdentHash ()), " added");
-	}
-
-	void AddressBook::InsertAddress (std::shared_ptr<const i2p::data::IdentityEx> address)
-	{
-		if (!m_Storage) 
-			m_Storage = CreateStorage ();
-		m_Storage->AddAddress (address);
-	}
-
-	std::shared_ptr<const i2p::data::IdentityEx> AddressBook::GetAddress (const std::string& address)
-	{
-		if (!m_Storage) 
-			m_Storage = CreateStorage ();
-		i2p::data::IdentHash ident;
-		if (!GetIdentHash (address, ident)) return nullptr;
-		return m_Storage->GetAddress (ident);
-	}	
-
-	void AddressBook::LoadHosts ()
-	{
-		if (!m_Storage)
-			 m_Storage = CreateStorage ();
-		if (m_Storage->Load (m_Addresses) > 0)
-		{
-			m_IsLoaded = true;
-			return;
-		}
-	
-		// try hosts.txt first
-		std::ifstream f (i2p::util::filesystem::GetFullPath ("hosts.txt").c_str (), std::ofstream::in); // in text mode
-		if (f.is_open ())	
-		{
-			LoadHostsFromStream (f);
-			m_IsLoaded = true;
-		}
-		else
-		{
-			// if not found download it from http://i2p-projekt.i2p/hosts.txt 
-			LogPrint (eLogInfo, "hosts.txt not found. Try to download it from default subscription...");
-			if (!m_IsDownloading)
-			{
-				m_IsDownloading = true;
-				if (!m_DefaultSubscription)
-					m_DefaultSubscription = new AddressBookSubscription (*this, DEFAULT_SUBSCRIPTION_ADDRESS);
-				m_DefaultSubscription->CheckSubscription ();
-			}
-		}	
-		
-	}
-
-	void AddressBook::LoadHostsFromStream (std::istream& f)
-	{
-		std::unique_lock<std::mutex> l(m_AddressBookMutex);
-		int numAddresses = 0;
-		std::string s;
-		while (!f.eof ())
-		{
-			getline(f, s);
-
-			if (!s.length())
-				continue; // skip empty line
-
-			size_t pos = s.find('=');
-
-			if (pos != std::string::npos)
-			{
-				std::string name = s.substr(0, pos++);
-				std::string addr = s.substr(pos);
-
-				auto ident = std::make_shared<i2p::data::IdentityEx> ();
-				if (ident->FromBase64(addr))
-				{	
-					m_Addresses[name] = ident->GetIdentHash ();
-					m_Storage->AddAddress (ident);
-					numAddresses++;
-				}	
-				else
-					LogPrint (eLogError, "Malformed address ", addr, " for ", name);
-			}		
-		}
-		LogPrint (eLogInfo, numAddresses, " addresses processed");
-		if (numAddresses > 0)
-		{	
-			m_IsLoaded = true;
-			m_Storage->Save (m_Addresses);
-		}	
-	}	
-	
-	void AddressBook::LoadSubscriptions ()
-	{
-		if (!m_Subscriptions.size ())
-		{
-			std::ifstream f (i2p::util::filesystem::GetFullPath ("subscriptions.txt").c_str (), std::ofstream::in); // in text mode
-			if (f.is_open ())
-			{
-				std::string s;
-				while (!f.eof ())
-				{
-					getline(f, s);
-					if (!s.length()) continue; // skip empty line
-					m_Subscriptions.push_back (new AddressBookSubscription (*this, s));
-				}
-				LogPrint (eLogInfo, m_Subscriptions.size (), " subscriptions loaded");
-			}
-			else
-				LogPrint (eLogWarning, "subscriptions.txt not found");
-		}
-		else
-			LogPrint (eLogError, "Subscriptions already loaded");
-	}
-
-	void AddressBook::DownloadComplete (bool success)
-	{
-		m_IsDownloading = false;
-		if (m_SubscriptionsUpdateTimer)
-		{
-			m_SubscriptionsUpdateTimer->expires_from_now (boost::posix_time::minutes(
-				success ? CONTINIOUS_SUBSCRIPTION_UPDATE_TIMEOUT : CONTINIOUS_SUBSCRIPTION_RETRY_TIMEOUT));
-			m_SubscriptionsUpdateTimer->async_wait (std::bind (&AddressBook::HandleSubscriptionsUpdateTimer,
-				this, std::placeholders::_1));
-		}
-	}
-
-	void AddressBook::StartSubscriptions ()
-	{
-		LoadSubscriptions ();
-		if (!m_Subscriptions.size ()) return;	
-
-		auto dest = i2p::client::context.GetSharedLocalDestination ();
-		if (dest)
-		{
-			m_SubscriptionsUpdateTimer = new boost::asio::deadline_timer (dest->GetService ());
-			m_SubscriptionsUpdateTimer->expires_from_now (boost::posix_time::minutes(INITIAL_SUBSCRIPTION_UPDATE_TIMEOUT));
-			m_SubscriptionsUpdateTimer->async_wait (std::bind (&AddressBook::HandleSubscriptionsUpdateTimer,
-				this, std::placeholders::_1));
-		}
-		else
-			LogPrint (eLogError, "Can't start subscriptions: missing shared local destination");
-	}
-
-	void AddressBook::StopSubscriptions ()
-	{
-		if (m_SubscriptionsUpdateTimer)
-			m_SubscriptionsUpdateTimer->cancel ();
-	}
-
-	void AddressBook::HandleSubscriptionsUpdateTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			auto dest = i2p::client::context.GetSharedLocalDestination ();
-			if (!dest) return;
-			if (m_IsLoaded && !m_IsDownloading && dest->IsReady () && !m_Subscriptions.empty ())
-			{
-				// pick random subscription
-				auto ind = rand () % m_Subscriptions.size();	
-				m_IsDownloading = true;	
-				m_Subscriptions[ind]->CheckSubscription ();		
-			}
-			else
-			{
-				if (!m_IsLoaded)
-					LoadHosts ();
-				// try it again later
-				m_SubscriptionsUpdateTimer->expires_from_now (boost::posix_time::minutes(INITIAL_SUBSCRIPTION_RETRY_TIMEOUT));
-				m_SubscriptionsUpdateTimer->async_wait (std::bind (&AddressBook::HandleSubscriptionsUpdateTimer,
-					this, std::placeholders::_1));
-			}
-		}
-	}
-
-	AddressBookSubscription::AddressBookSubscription (AddressBook& book, const std::string& link):
-		m_Book (book), m_Link (link)
-	{
-	}
-
-	void AddressBookSubscription::CheckSubscription ()
-	{
-		std::thread load_hosts(&AddressBookSubscription::Request, this);
-		load_hosts.detach(); // TODO: use join
-	}
-
-	void AddressBookSubscription::Request ()
-	{
-		// must be run in separate thread	
-		LogPrint (eLogInfo, "Downloading hosts from ", m_Link, " ETag: ", m_Etag, " Last-Modified: ", m_LastModified);
-		bool success = false;	
-		i2p::util::http::url u (m_Link);
-		i2p::data::IdentHash ident;
-		if (m_Book.GetIdentHash (u.host_, ident))
-		{
-			std::condition_variable newDataReceived;
-			std::mutex newDataReceivedMutex;
-			auto leaseSet = i2p::client::context.GetSharedLocalDestination ()->FindLeaseSet (ident);
-			if (!leaseSet)
-			{
-				std::unique_lock<std::mutex> l(newDataReceivedMutex);
-				i2p::client::context.GetSharedLocalDestination ()->RequestDestination (ident,
-					[&newDataReceived, &leaseSet](std::shared_ptr<i2p::data::LeaseSet> ls)
-				    {
-						leaseSet = ls;
-						newDataReceived.notify_all ();
-					});
-				if (newDataReceived.wait_for (l, std::chrono::seconds (SUBSCRIPTION_REQUEST_TIMEOUT)) == std::cv_status::timeout)
-					LogPrint (eLogError, "Subscription LeseseSet request timeout expired");
-			}
-			if (leaseSet)
-			{
-				std::stringstream request, response;
-				// standard header
-				request << "GET " << u.path_ << " HTTP/1.1\r\nHost: " << u.host_
-				<< "\r\nAccept: */*\r\n" << "User-Agent: Wget/1.11.4\r\n" << "Connection: close\r\n";
-				if (m_Etag.length () > 0) // etag
-					request << i2p::util::http::IF_NONE_MATCH << ": \"" << m_Etag << "\"\r\n";
-				if (m_LastModified.length () > 0) // if-modfief-since
-					request << i2p::util::http::IF_MODIFIED_SINCE << ": " << m_LastModified << "\r\n";
-				request << "\r\n"; // end of header
-				auto stream = i2p::client::context.GetSharedLocalDestination ()->CreateStream (leaseSet, u.port_);
-				stream->Send ((uint8_t *)request.str ().c_str (), request.str ().length ());
-				
-				uint8_t buf[4096];
-				bool end = false;
-				while (!end)
-				{
-					stream->AsyncReceive (boost::asio::buffer (buf, 4096), 
-						[&](const boost::system::error_code& ecode, std::size_t bytes_transferred)
-						{
-							if (bytes_transferred)
-								response.write ((char *)buf, bytes_transferred);
-							if (ecode == boost::asio::error::timed_out || !stream->IsOpen ())
-								end = true;	
-							newDataReceived.notify_all ();
-						},
-						30); // wait for 30 seconds
-					std::unique_lock<std::mutex> l(newDataReceivedMutex);
-					if (newDataReceived.wait_for (l, std::chrono::seconds (SUBSCRIPTION_REQUEST_TIMEOUT)) == std::cv_status::timeout)
-						LogPrint (eLogError, "Subscription timeout expired");
-				}
-				// process remaining buffer
-				while (size_t len = stream->ReadSome (buf, 4096))
-					response.write ((char *)buf, len);
-				
-				// parse response
-				std::string version;
-				response >> version; // HTTP version
-				int status = 0;
-				response >> status; // status
-				if (status == 200) // OK
-				{
-					bool isChunked = false;
-					std::string header, statusMessage;
-					std::getline (response, statusMessage);
-					// read until new line meaning end of header
-					while (!response.eof () && header != "\r")
-					{
-						std::getline (response, header);
-						auto colon = header.find (':');
-						if (colon != std::string::npos)
-						{
-							std::string field = header.substr (0, colon);
-							header.resize (header.length () - 1); // delete \r	
-							if (field == i2p::util::http::ETAG)
-								m_Etag = header.substr (colon + 1);
-							else if (field == i2p::util::http::LAST_MODIFIED)
-								m_LastModified = header.substr (colon + 1);
-							else if (field == i2p::util::http::TRANSFER_ENCODING)
-								isChunked = !header.compare (colon + 1, std::string::npos, "chunked");
-						}	
-					}
-					LogPrint (eLogInfo, m_Link, " ETag: ", m_Etag, " Last-Modified: ", m_LastModified);
-					if (!response.eof ())	
-					{
-						success = true;
-						if (!isChunked)
-							m_Book.LoadHostsFromStream (response);
-						else
-						{
-							// merge chunks
-							std::stringstream merged;
-							i2p::util::http::MergeChunkedResponse (response, merged);
-							m_Book.LoadHostsFromStream (merged);
-						}	
-					}	
-				}
-				else if (status == 304)
-				{	
-					success = true;
-					LogPrint (eLogInfo, "No updates from ", m_Link);
-				}	
-				else
-					LogPrint (eLogWarning, "Adressbook HTTP response ", status);
-			}
-			else
-				LogPrint (eLogError, "Address ", u.host_, " not found");
-		}
-		else
-			LogPrint (eLogError, "Can't resolve ", u.host_);
-		LogPrint (eLogInfo, "Download complete ", success ? "Success" : "Failed");
-		m_Book.DownloadComplete (success);
-	}
-}
-}
-

Base.h

@@ -1,123 +0,0 @@
-#ifndef BASE_H__
-#define BASE_H__
-
-#include <inttypes.h>
-#include <string.h>
-#include <string>
-#include <zlib.h>
-
-namespace i2p
-{
-namespace data
-{
-	size_t ByteStreamToBase64 (const uint8_t * InBuffer, size_t InCount, char * OutBuffer, size_t len);
-	size_t Base64ToByteStream (const char * InBuffer, size_t InCount, uint8_t * OutBuffer, size_t len );
-	const char * GetBase64SubstitutionTable ();	
-	
-	size_t Base32ToByteStream (const char * inBuf, size_t len, uint8_t * outBuf, size_t outLen);
-	size_t ByteStreamToBase32 (const uint8_t * InBuf, size_t len, char * outBuf, size_t outLen);
-
-	template<int sz>
-	class Tag
-	{
-		public:
-
-			Tag (const uint8_t * buf) { memcpy (m_Buf, buf, sz); };
-			Tag (const Tag<sz>& ) = default;
-#ifndef _WIN32 // FIXME!!! msvs 2013 can't compile it
-			Tag (Tag<sz>&& ) = default;
-#endif
-			Tag () = default;
-			
-			Tag<sz>& operator= (const Tag<sz>& ) = default;
-#ifndef _WIN32
-			Tag<sz>& operator= (Tag<sz>&& ) = default;
-#endif
-			
-			uint8_t * operator()() { return m_Buf; };
-			const uint8_t * operator()() const { return m_Buf; };
-
-			operator uint8_t * () { return m_Buf; };
-			operator const uint8_t * () const { return m_Buf; };
-			
-			const uint64_t * GetLL () const { return ll; };
-
-			bool operator== (const Tag<sz>& other) const { return !memcmp (m_Buf, other.m_Buf, sz); };
-			bool operator< (const Tag<sz>& other) const { return memcmp (m_Buf, other.m_Buf, sz) < 0; };
-
-			bool IsZero () const
-			{
-				for (int i = 0; i < sz/8; i++)
-					if (ll[i]) return false;
-				return true;
-			}
-			
-			std::string ToBase64 () const
-			{
-				char str[sz*2];
-				int l = i2p::data::ByteStreamToBase64 (m_Buf, sz, str, sz*2);
-				str[l] = 0;
-				return std::string (str);
-			}
-
-			std::string ToBase32 () const
-			{
-				char str[sz*2];
-				int l = i2p::data::ByteStreamToBase32 (m_Buf, sz, str, sz*2);
-				str[l] = 0;
-				return std::string (str);
-			}	
-
-			void FromBase32 (const std::string& s)
-			{
-				i2p::data::Base32ToByteStream (s.c_str (), s.length (), m_Buf, sz);
-			}
-
-			void FromBase64 (const std::string& s)
-			{
-				i2p::data::Base64ToByteStream (s.c_str (), s.length (), m_Buf, sz);
-			}
-
-		private:
-
-			union // 8 bytes alignment
-			{	
-				uint8_t m_Buf[sz];
-				uint64_t ll[sz/8];
-			};		
-	};
-
-	class GzipInflator
-	{
-		public:
-
-			GzipInflator ();
-			~GzipInflator ();
-
-			size_t Inflate (const uint8_t * in, size_t inLen, uint8_t * out, size_t outLen);
-			
-		private:
-
-			z_stream m_Inflator;
-			bool m_IsDirty;
-	};
-
-	class GzipDeflator
-	{
-		public:
-
-			GzipDeflator ();
-			~GzipDeflator ();
-
-			void SetCompressionLevel (int level);
-			size_t Deflate (const uint8_t * in, size_t inLen, uint8_t * out, size_t outLen);
-			
-		private:
-
-			z_stream m_Deflator;
-			bool m_IsDirty;
-	};
-}
-}
-
-#endif

ChangeLog

@@ -0,0 +1,299 @@
+# for this file format description,
+# see https://github.com/olivierlacan/keep-a-changelog
+
+## [2.21.0] - 2018-10-04
+### Added
+- EdDSA, x25519 and SipHash from openssl 1.1.1
+- NTCP2 ipv6 incoming connections
+- Show total number of destination's outgoing tags in the web console
+### Changed
+- Android build with openssl 1.1.1/boost 1.64
+- Bandwidth classes 'P' and 'X' don't add 'O' anymore
+### Fixed
+- Update own RouterInfo if no SSU
+- Recognize 'P' and 'X' routers as high bandwidth without 'O'
+- NTCP address doesn't disappear if NTCP2 enabled
+- Android with api 26+
+
+## [2.20.0] - 2018-08-23
+### Added
+- Full implementation of NTCP2
+- Assets for android
+### Changed
+- armeabi-v7a and x86 in one apk for android
+- NTCP2 is enabled by default
+- Show lease's expiration time in readable format in the web console
+### Fixed
+- Correct names for transports in the web console 
+
+## [2.19.0] - 2018-06-26
+### Added
+- ECIES support for RouterInfo
+- HTTP outproxy authorization
+- AVX/AESNI runtime detection
+- Initial implementation of NTCP2
+- I2CP session reconfigure
+- I2CP method ClientServicesInfo
+- Datagrams to websocks
+### Changed
+- RouterInfo uses EdDSA signature by default
+- Remove stream bans
+- Android build system changed to gradle
+- Multiple changes in QT GUI
+- Dockerfile
+### Fixed
+- zero tunnelID issue
+- tunnels reload
+- headers in webconsole
+- XSS in webconsole from SAM session name
+- build for gcc 8
+- cmake build scripts
+- systemd service files
+- some netbsd issues
+
+## [2.18.0] - 2018-01-30
+### Added
+- Show tunnel nicknames for I2CP destination in WebUI
+- Re-create HTTP and SOCKS proxy by tunnel reload
+- Graceful shutdown as soon as no more transit tunnels
+### Changed
+- Regenerate shared local destination by tunnel reload
+- Use transient local destination by default if not specified
+- Return correct code if pid file can't be created
+- Timing and number of attempts for adressbook requests
+- Certificates list
+### Fixed
+- Malformed addressbook subsctiption request
+- Build with boost 1.66
+- Few race conditions for SAM
+- Check LeaseSet's signature before update
+
+## [2.17.0] - 2017-12-04
+### Added
+- Reseed through HTTP and SOCKS proxy
+- Show status of client services through web console
+- Change log level through web connsole
+- transient keys for tunnels
+- i2p.streaming.initialAckDelay parameter
+- CRYPTO_TYPE for SAM destination
+- signature and crypto type for newkeys BOB command
+### Changed
+- Correct publication of ECIES destinations
+- Disable RSA signatures completely
+### Fixed
+- CVE-2017-17066
+- Possible buffer overflow for RSA-4096
+- Shutdown from web console for Windows
+- Web console page layout
+## [2.16.0] - 2017-11-13
+### Added
+- https and "Connect" method for HTTP proxy
+- outproxy for HTTP proxy
+- initial support of ECIES crypto
+- NTCP soft and hard descriptors limits
+- Support full timestamps in logs
+### Changed
+- Faster implementation of GOST R 34.11 hash
+- Reject routers with RSA signtures
+- Reload config and shudown from Windows GUI
+- Update tunnels address(destination) without restart
+### Fixed
+- BOB crashes if destination is not set
+- Correct SAM tunnel name
+- QT GUI issues
+
+## [2.15.0] - 2017-08-17
+### Added
+- QT GUI
+- Ability to add and remove I2P tunnels without restart
+- Ability to disable SOCKS outproxy option
+### Changed
+- Strip-out Accept-* hedaers in HTTP proxy
+- Don't run peer test if nat=false
+- Separate output of NTCP and SSU sessions in Transports tab
+### Fixed
+- Handle lines with comments in hosts.txt file for address book
+- Run router with empty netdb for testnet
+- Skip expired introducers by iexp
+
+## [2.14.0] - 2017-06-01
+### Added
+- Transit traffic bandwidth limitation
+- NTCP connections through HTTP and SOCKS proxies
+- Ability to disable address helper for HTTP proxy
+### Changed
+- Reseed servers list
+- Minimal required version is 4.0 for Android
+### Fixed
+- Ignore comments in addressbook feed
+
+## [2.13.0] - 2017-04-06
+### Added
+- Persist local destination's tags
+- GOST signature types 9 and 10
+- Exploratory tunnels configuration
+### Changed
+- Reseed servers list
+- Inactive NTCP sockets get closed faster
+- Some EdDSA speed up
+### Fixed
+- Multiple acceptors for SAM
+- Follow on data after STREAM CREATE for SAM
+- Memory leaks
+
+## [2.12.0] - 2017-02-14
+### Added
+- Additional HTTP and SOCKS proxy tunnels
+- Reseed from ZIP archive
+- Some stats in a main window for Windows version
+### Changed
+- Reseed servers list
+- MTU of 1488 for ipv6
+- Android and Mac OS X versions use OpenSSL 1.1
+- New logo for Android
+### Fixed
+- Multiple memory leaks
+- Incomptibility of some EdDSA private keys with Java
+- Clock skew for Windows XP
+- Occasional crashes with I2PSnark
+
+## [2.11.0] - 2016-12-18
+### Added
+- Websockets support
+- Reseed through a floodfill
+- Tunnel configuration for HTTP and SOCKS proxy
+- Zero-hops tunnels for destinations
+- Multiple acceptors for SAM
+### Changed
+- Reseed servers list
+- DHT uses AVX if applicable
+- New logo
+- LeaseSet lookups
+### Fixed
+- HTTP Proxy connection reset for Windows
+- Crash upon SAM session termination
+- Can't connect to a destination for a longer time after restart
+- Mass packet loss for UDP tunnels
+
+## [2.10.2] - 2016-12-04
+### Fixed
+- Fixes UPnP discovery bug, producing excessive CPU usage
+- Fixes sudden SSU thread stop for Windows.
+
+## [2.10.1] - 2016-11-07
+### Fixed
+- Fixed some performance issues for Windows and Android
+
+## [2.10.0] - 2016-10-17
+### Added
+- Datagram i2p tunnels
+- Unique local addresses for server tunnels
+- Configurable list of reseed servers  and initial addressbook
+- Configurable netid
+- Initial iOS support
+
+### Changed
+- Reduced file descriptors usage
+- Strict reseed checks enabled by default
+
+## Fixed
+- Multiple fixes in I2CP and BOB implementations
+
+## [2.9.0] - 2016-08-12
+### Changed
+- Proxy refactoring & speedup
+- Transmission-I2P support
+- Graceful shutdown for Windows
+- Android without QT
+- Reduced number of timers in SSU
+- ipv6 peer test support
+- Reseed from SU3 file
+
+## [2.8.0] - 2016-06-20
+### Added
+- Basic Android support
+- I2CP implementation
+- 'doxygen' target
+
+### Changed
+- I2PControl refactoring & fixes (proper jsonrpc responses on errors)
+- boost::regex no more needed
+
+### Fixed
+- initscripts: added openrc one, in sysv-ish make I2PD_PORT optional
+- properly close NTCP sessions (memleak)
+
+## [2.7.0] - 2016-05-18
+### Added
+- Precomputed El-Gamal/DH tables
+- Configurable limit of transit tunnels
+
+### Changed
+- Speed-up of asymmetric crypto for non-x64 platforms
+- Refactoring of web-console
+
+## [2.6.0] - 2016-03-31
+### Added
+- Graceful shutdown on SIGINT
+- Numeric bandwidth limits (was: by router class)
+- Jumpservices in web-console
+- Logging to syslog
+- Tray icon for windows application
+
+### Changed
+- Logs refactoring
+- Improved statistics in web-console
+
+### Deprecated:
+- Renamed main/tunnels config files (will use old, if found, but emits warning)
+
+## [2.5.1] - 2016-03-10
+### Fixed
+- Doesn't create ~/.i2pd dir if missing
+
+## [2.5.0] - 2016-03-04
+### Added
+- IRC server tunnels
+- SOCKS outproxy support
+- Support for gzipped addressbook updates
+- Support for router families
+
+### Changed
+- Shared RTT/RTO between streams
+- Filesystem work refactoring
+
+## [2.4.0] - 2016-02-03
+### Added
+- X-I2P-* headers for server http-tunnels
+- I2CP options for I2P tunnels
+- Show I2P tunnels in webconsole
+
+### Changed
+- Refactoring of cmdline/config parsing
+
+## [2.3.0] - 2016-01-12
+### Added
+- Support for new router bandwidth class codes (P and X)
+- I2PControl supports external webui
+- Added --pidfile and --notransit parameters
+- Ability to specify signature type for i2p tunnel
+
+### Changed
+- Fixed multiple floodfill-related bugs
+- New webconsole layout
+
+## [2.2.0] - 2015-12-22
+### Added
+- Ability to connect to router without ip via introducer
+
+### Changed
+- Persist temporary encryption keys for local destinations
+- Performance improvements for EdDSA
+- New addressbook structure
+
+## [2.1.0] - 2015-11-12
+### Added
+- Implementation of EdDSA
+
+### Changed
+- EdDSA is default signature type for new RouterInfos

ClientContext.cpp

@@ -1,328 +0,0 @@
-#include <fstream>
-#include <iostream>
-#include <boost/property_tree/ptree.hpp>
-#include <boost/property_tree/ini_parser.hpp>
-#include "util.h"
-#include "Log.h"
-#include "Identity.h"
-#include "ClientContext.h"
-
-namespace i2p
-{
-namespace client
-{
-	ClientContext context;	
-
-	ClientContext::ClientContext (): m_SharedLocalDestination (nullptr),
-		m_HttpProxy (nullptr), m_SocksProxy (nullptr), m_SamBridge (nullptr), 
-		m_BOBCommandChannel (nullptr)
-	{
-	}
-	
-	ClientContext::~ClientContext () 
-	{
-		delete m_HttpProxy;
-		delete m_SocksProxy;
-		delete m_SamBridge;
-		delete m_BOBCommandChannel;
-	}
-	
-	void ClientContext::Start ()
-	{
-		if (!m_SharedLocalDestination)
-		{	
-			m_SharedLocalDestination = CreateNewLocalDestination (); // non-public, DSA
-			m_Destinations[m_SharedLocalDestination->GetIdentity ()->GetIdentHash ()] = m_SharedLocalDestination;
-			m_SharedLocalDestination->Start ();
-		}
-
-		std::shared_ptr<ClientDestination> localDestination;	
-		// proxies	
-		std::string proxyKeys = i2p::util::config::GetArg("-proxykeys", "");
-		if (proxyKeys.length () > 0)
-			localDestination = LoadLocalDestination (proxyKeys, false);
-		m_HttpProxy = new i2p::proxy::HTTPProxy(i2p::util::config::GetArg("-httpproxyport", 4446), localDestination);
-		m_HttpProxy->Start();
-		LogPrint("HTTP Proxy started");
-		m_SocksProxy = new i2p::proxy::SOCKSProxy(i2p::util::config::GetArg("-socksproxyport", 4447), localDestination);
-		m_SocksProxy->Start();
-		LogPrint("SOCKS Proxy Started");
-	
-		// I2P tunnels
-		std::string ircDestination = i2p::util::config::GetArg("-ircdest", "");
-		if (ircDestination.length () > 0) // ircdest is presented
-		{
-			localDestination = nullptr;
-			std::string ircKeys = i2p::util::config::GetArg("-irckeys", "");	
-			if (ircKeys.length () > 0)
-				localDestination = LoadLocalDestination (ircKeys, false);
-			auto ircPort = i2p::util::config::GetArg("-ircport", 6668);
-			auto ircTunnel = new I2PClientTunnel (ircDestination, ircPort, localDestination);
-			ircTunnel->Start ();
-			m_ClientTunnels.insert (std::make_pair(ircPort, std::unique_ptr<I2PClientTunnel>(ircTunnel)));
-			LogPrint("IRC tunnel started");
-		}	
-		std::string eepKeys = i2p::util::config::GetArg("-eepkeys", "");
-		if (eepKeys.length () > 0) // eepkeys file is presented
-		{
-			localDestination = LoadLocalDestination (eepKeys, true);
-			auto serverTunnel = new I2PServerTunnel (i2p::util::config::GetArg("-eephost", "127.0.0.1"),
- 				i2p::util::config::GetArg("-eepport", 80), localDestination);
-			serverTunnel->Start ();
-			m_ServerTunnels.insert (std::make_pair(localDestination->GetIdentHash (), std::unique_ptr<I2PServerTunnel>(serverTunnel)));
-			LogPrint("Server tunnel started");
-		}
-		ReadTunnels ();
-
-		// SAM
-		int samPort = i2p::util::config::GetArg("-samport", 0);
-		if (samPort)
-		{
-			m_SamBridge = new SAMBridge (samPort);
-			m_SamBridge->Start ();
-			LogPrint("SAM bridge started");
-		} 
-
-		// BOB
-		int bobPort = i2p::util::config::GetArg("-bobport", 0);
-		if (bobPort)
-		{
-			m_BOBCommandChannel = new BOBCommandChannel (bobPort);
-			m_BOBCommandChannel->Start ();
-			LogPrint("BOB command channel started");
-		} 
-
-		m_AddressBook.Start ();
-	}
-		
-	void ClientContext::Stop ()
-	{
-		m_HttpProxy->Stop();
-		delete m_HttpProxy;
-		m_HttpProxy = nullptr;
-		LogPrint("HTTP Proxy stopped");
-		m_SocksProxy->Stop();
-		delete m_SocksProxy;
-		m_SocksProxy = nullptr;
-		LogPrint("SOCKS Proxy stopped");
-		for (auto& it: m_ClientTunnels)
-		{
-			it.second->Stop ();
-			LogPrint("I2P client tunnel on port ", it.first, " stopped");	
-		}
-		m_ClientTunnels.clear ();	
-		for (auto& it: m_ServerTunnels)
-		{
-			it.second->Stop ();
-			LogPrint("I2P server tunnel stopped");	
-		}
-		m_ServerTunnels.clear ();	
-		if (m_SamBridge)
-		{
-			m_SamBridge->Stop ();
-			delete m_SamBridge; 
-			m_SamBridge = nullptr;
-			LogPrint("SAM brdige stopped");	
-		}		
-		if (m_BOBCommandChannel)
-		{
-			m_BOBCommandChannel->Stop ();
-			delete m_BOBCommandChannel; 
-			m_BOBCommandChannel = nullptr;
-			LogPrint("BOB command channel stopped");	
-		}			
-		m_AddressBook.Stop ();		
-		for (auto it: m_Destinations)
-			it.second->Stop ();
-		m_Destinations.clear ();
-		m_SharedLocalDestination = nullptr; 
-	}	
-	
-	std::shared_ptr<ClientDestination> ClientContext::LoadLocalDestination (const std::string& filename, bool isPublic)
-	{
-		i2p::data::PrivateKeys keys;
-		std::string fullPath = i2p::util::filesystem::GetFullPath (filename);
-		std::ifstream s(fullPath.c_str (), std::ifstream::binary);
-		if (s.is_open ())	
-		{	
-			s.seekg (0, std::ios::end);
-			size_t len = s.tellg();
-			s.seekg (0, std::ios::beg);
-			uint8_t * buf = new uint8_t[len];
-			s.read ((char *)buf, len);
-			keys.FromBuffer (buf, len);
-			delete[] buf;
-			LogPrint ("Local address ", m_AddressBook.ToAddress(keys.GetPublic ()->GetIdentHash ()), " loaded");
-		}	
-		else
-		{
-			LogPrint ("Can't open file ", fullPath, " Creating new one");
-			keys = i2p::data::PrivateKeys::CreateRandomKeys (i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256); 
-			std::ofstream f (fullPath, std::ofstream::binary | std::ofstream::out);
-			size_t len = keys.GetFullLen ();
-			uint8_t * buf = new uint8_t[len];
-			len = keys.ToBuffer (buf, len);
-			f.write ((char *)buf, len);
-			delete[] buf;
-			
-			LogPrint ("New private keys file ", fullPath, " for ", m_AddressBook.ToAddress(keys.GetPublic ()->GetIdentHash ()), " created");
-		}	
-
-		std::shared_ptr<ClientDestination> localDestination = nullptr;	
-		std::unique_lock<std::mutex> l(m_DestinationsMutex);	
-		auto it = m_Destinations.find (keys.GetPublic ()->GetIdentHash ()); 
-		if (it != m_Destinations.end ())
-		{
-			LogPrint (eLogWarning, "Local destination ",  m_AddressBook.ToAddress(keys.GetPublic ()->GetIdentHash ()), " alreday exists");
-			localDestination = it->second;
-		}
-		else
-		{
-			localDestination = std::make_shared<ClientDestination> (keys, isPublic);
-			m_Destinations[localDestination->GetIdentHash ()] = localDestination;
-			localDestination->Start ();
-		}
-		return localDestination;
-	}
-
-	std::shared_ptr<ClientDestination> ClientContext::CreateNewLocalDestination (bool isPublic, i2p::data::SigningKeyType sigType,
-		const std::map<std::string, std::string> * params)
-	{
-		i2p::data::PrivateKeys keys = i2p::data::PrivateKeys::CreateRandomKeys (sigType);
-		auto localDestination = std::make_shared<ClientDestination> (keys, isPublic, params);
-		std::unique_lock<std::mutex> l(m_DestinationsMutex);
-		m_Destinations[localDestination->GetIdentHash ()] = localDestination;
-		localDestination->Start ();
-		return localDestination;
-	}
-
-	void ClientContext::DeleteLocalDestination (std::shared_ptr<ClientDestination> destination)
-	{
-		if (!destination) return;
-		auto it = m_Destinations.find (destination->GetIdentHash ());
-		if (it != m_Destinations.end ())
-		{
-			auto d = it->second;
-			{
-				std::unique_lock<std::mutex> l(m_DestinationsMutex);
-				m_Destinations.erase (it);
-			}	
-			d->Stop ();
-		}
-	}
-
-	std::shared_ptr<ClientDestination> ClientContext::CreateNewLocalDestination (const i2p::data::PrivateKeys& keys, bool isPublic,
-		const std::map<std::string, std::string> * params)
-	{
-		auto it = m_Destinations.find (keys.GetPublic ()->GetIdentHash ());
-		if (it != m_Destinations.end ())
-		{
-			LogPrint ("Local destination ", m_AddressBook.ToAddress(keys.GetPublic ()->GetIdentHash ()), " exists");
-			if (!it->second->IsRunning ())
-			{	
-				it->second->Start ();
-				return it->second;
-			}	
-			return nullptr;
-		}	
-		auto localDestination = std::make_shared<ClientDestination> (keys, isPublic, params);
-		std::unique_lock<std::mutex> l(m_DestinationsMutex);
-		m_Destinations[keys.GetPublic ()->GetIdentHash ()] = localDestination;
-		localDestination->Start ();
-		return localDestination;
-	}
-	
-	std::shared_ptr<ClientDestination> ClientContext::FindLocalDestination (const i2p::data::IdentHash& destination) const
-	{
-		auto it = m_Destinations.find (destination);
-		if (it != m_Destinations.end ())
-			return it->second;
-		return nullptr;
-	}	
-
-	void ClientContext::ReadTunnels ()
-	{
-		boost::property_tree::ptree pt;
-		try
-		{
-			boost::property_tree::read_ini (i2p::util::filesystem::GetFullPath (TUNNELS_CONFIG_FILENAME), pt);
-		}
-		catch (std::exception& ex)
-		{
-			LogPrint (eLogWarning, "Can't read ", TUNNELS_CONFIG_FILENAME, ": ", ex.what ());
-			return;
-		}
-			
-		int numClientTunnels = 0, numServerTunnels = 0;
-		for (auto& section: pt)
-		{
-			std::string name = section.first;			
-			try
-			{
-				std::string type = section.second.get<std::string> (I2P_TUNNELS_SECTION_TYPE);
-				if (type == I2P_TUNNELS_SECTION_TYPE_CLIENT)
-				{
-					// mandatory params
-					std::string dest = section.second.get<std::string> (I2P_CLIENT_TUNNEL_DESTINATION);
-					int port = section.second.get<int> (I2P_CLIENT_TUNNEL_PORT);
-					// optional params
-					std::string keys = section.second.get (I2P_CLIENT_TUNNEL_KEYS, "");
-					int destinationPort = section.second.get (I2P_CLIENT_TUNNEL_DESTINATION_PORT, 0);
-
-					std::shared_ptr<ClientDestination> localDestination = nullptr;
-					if (keys.length () > 0)
-						localDestination = LoadLocalDestination (keys, false);
-					auto clientTunnel = new I2PClientTunnel (dest, port, localDestination, destinationPort);
-					if (m_ClientTunnels.insert (std::make_pair (port, std::unique_ptr<I2PClientTunnel>(clientTunnel))).second)
-						clientTunnel->Start ();
-					else
-						LogPrint (eLogError, "I2P client tunnel with port ", port, " already exists");
-					numClientTunnels++;
-				}
-				else if (type == I2P_TUNNELS_SECTION_TYPE_SERVER || type == I2P_TUNNELS_SECTION_TYPE_HTTP)
-				{	
-					// mandatory params
-					std::string host = section.second.get<std::string> (I2P_SERVER_TUNNEL_HOST);
-					int port = section.second.get<int> (I2P_SERVER_TUNNEL_PORT);
-					std::string keys = section.second.get<std::string> (I2P_SERVER_TUNNEL_KEYS);
-					// optional params
-					int inPort = section.second.get (I2P_SERVER_TUNNEL_INPORT, 0);
-					std::string accessList = section.second.get (I2P_SERVER_TUNNEL_ACCESS_LIST, "");					
-
-					auto localDestination = LoadLocalDestination (keys, true);
-					I2PServerTunnel * serverTunnel = (type == I2P_TUNNELS_SECTION_TYPE_HTTP) ? new I2PServerTunnelHTTP (host, port, localDestination, inPort) : new I2PServerTunnel (host, port, localDestination, inPort);
-					if (accessList.length () > 0)
-					{
-						std::set<i2p::data::IdentHash> idents;
-						size_t pos = 0, comma;
-						do
-						{
-							comma = accessList.find (',', pos);
-							i2p::data::IdentHash ident;
-							ident.FromBase32 (accessList.substr (pos, comma != std::string::npos ? comma - pos : std::string::npos));	
-							idents.insert (ident);
-							pos = comma + 1;
-						}
-						while (comma != std::string::npos);
-						serverTunnel->SetAccessList (idents);
-					}
-					if (m_ServerTunnels.insert (std::make_pair (localDestination->GetIdentHash (), std::unique_ptr<I2PServerTunnel>(serverTunnel))).second)
-						serverTunnel->Start ();
-					else
-						LogPrint (eLogError, "I2P server tunnel for destination ",   m_AddressBook.ToAddress(localDestination->GetIdentHash ()), " already exists");	
-					numServerTunnels++;
-				}
-				else
-					LogPrint (eLogWarning, "Unknown section type=", type, " of ", name, " in ", TUNNELS_CONFIG_FILENAME);
-				
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "Can't read tunnel ", name, " params: ", ex.what ());
-			}
-		}	
-		LogPrint (eLogInfo, numClientTunnels, " I2P client tunnels created");
-		LogPrint (eLogInfo, numServerTunnels, " I2P server tunnels created");
-	}	
-}		
-}	

ClientContext.h

@@ -1,84 +0,0 @@
-#ifndef CLIENT_CONTEXT_H__
-#define CLIENT_CONTEXT_H__
-
-#include <map>
-#include <mutex>
-#include <memory>
-#include "Destination.h"
-#include "HTTPProxy.h"
-#include "SOCKS.h"
-#include "I2PTunnel.h"
-#include "SAM.h"
-#include "BOB.h"
-#include "AddressBook.h"
-
-namespace i2p
-{
-namespace client
-{
-	const char I2P_TUNNELS_SECTION_TYPE[] = "type";
-	const char I2P_TUNNELS_SECTION_TYPE_CLIENT[] = "client";
-	const char I2P_TUNNELS_SECTION_TYPE_SERVER[] = "server";
-	const char I2P_TUNNELS_SECTION_TYPE_HTTP[] = "http";
-	const char I2P_CLIENT_TUNNEL_PORT[] = "port";
-	const char I2P_CLIENT_TUNNEL_DESTINATION[] = "destination";
-	const char I2P_CLIENT_TUNNEL_KEYS[] = "keys";
-	const char I2P_CLIENT_TUNNEL_DESTINATION_PORT[] = "destinationport";	
-	const char I2P_SERVER_TUNNEL_HOST[] = "host";	
-	const char I2P_SERVER_TUNNEL_PORT[] = "port";
-	const char I2P_SERVER_TUNNEL_KEYS[] = "keys";
-	const char I2P_SERVER_TUNNEL_INPORT[] = "inport";
-	const char I2P_SERVER_TUNNEL_ACCESS_LIST[] = "accesslist";		
-	const char TUNNELS_CONFIG_FILENAME[] = "tunnels.cfg";
-
-	class ClientContext
-	{
-		public:
-
-			ClientContext ();
-			~ClientContext ();
-
-			void Start ();
-			void Stop ();
-
-			std::shared_ptr<ClientDestination> GetSharedLocalDestination () const { return m_SharedLocalDestination; };
-			std::shared_ptr<ClientDestination> CreateNewLocalDestination (bool isPublic = false, i2p::data::SigningKeyType sigType = i2p::data::SIGNING_KEY_TYPE_DSA_SHA1,
-			    const std::map<std::string, std::string> * params = nullptr); // transient
-			std::shared_ptr<ClientDestination> CreateNewLocalDestination (const i2p::data::PrivateKeys& keys, bool isPublic = true, 
-				const std::map<std::string, std::string> * params = nullptr);
-			void DeleteLocalDestination (std::shared_ptr<ClientDestination> destination);
-			std::shared_ptr<ClientDestination> FindLocalDestination (const i2p::data::IdentHash& destination) const;		
-			std::shared_ptr<ClientDestination> LoadLocalDestination (const std::string& filename, bool isPublic);
-
-			AddressBook& GetAddressBook () { return m_AddressBook; };
-			const SAMBridge * GetSAMBridge () const { return m_SamBridge; };
-		
-		private:
-
-			void ReadTunnels ();
-	
-		private:
-
-			std::mutex m_DestinationsMutex;
-			std::map<i2p::data::IdentHash, std::shared_ptr<ClientDestination> > m_Destinations;
-			std::shared_ptr<ClientDestination>  m_SharedLocalDestination;	
-
-			AddressBook m_AddressBook;
-
-			i2p::proxy::HTTPProxy * m_HttpProxy;
-			i2p::proxy::SOCKSProxy * m_SocksProxy;
-			std::map<int, std::unique_ptr<I2PClientTunnel> > m_ClientTunnels; // port->tunnel
-			std::map<i2p::data::IdentHash, std::unique_ptr<I2PServerTunnel> > m_ServerTunnels; // destination->tunnel
-			SAMBridge * m_SamBridge;
-			BOBCommandChannel * m_BOBCommandChannel;
-
-		public:
-			// for HTTP
-			const decltype(m_Destinations)& GetDestinations () const { return m_Destinations; };
-	};
-	
-	extern ClientContext context;	
-}		
-}	
-
-#endif

Crypto.cpp

@@ -1,619 +0,0 @@
-#include <string.h>
-#include <string>
-#include <openssl/sha.h>
-#include <openssl/dh.h>
-#include <openssl/md5.h>
-#include <openssl/rand.h>
-#include "Log.h"
-//#include "TunnelBase.h"
-#include "Crypto.h"
-
-namespace i2p
-{
-namespace crypto
-{	
-	const uint8_t elgp_[256]=
-	{
-		0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, 
-		0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, 
-		0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, 0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
-		0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, 0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
-		0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, 0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
- 		0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, 0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
-		0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, 0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
-		0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, 0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, 
-		0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, 0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
-		0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, 0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
-		0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, 0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, 
-		0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, 0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
-		0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, 0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
-		0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, 0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
-		0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, 0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
-		0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
-	};
-
-	const int elgg_ = 2;
-	
-	const uint8_t dsap_[128]=
-	{
-		0x9c, 0x05, 0xb2, 0xaa, 0x96, 0x0d, 0x9b, 0x97, 0xb8, 0x93, 0x19, 0x63, 0xc9, 0xcc, 0x9e, 0x8c,
-		0x30, 0x26, 0xe9, 0xb8, 0xed, 0x92, 0xfa, 0xd0, 0xa6, 0x9c, 0xc8, 0x86, 0xd5, 0xbf, 0x80, 0x15,
-		0xfc, 0xad, 0xae, 0x31, 0xa0, 0xad, 0x18, 0xfa, 0xb3, 0xf0, 0x1b, 0x00, 0xa3, 0x58, 0xde, 0x23,
-		0x76, 0x55, 0xc4, 0x96, 0x4a, 0xfa, 0xa2, 0xb3, 0x37, 0xe9, 0x6a, 0xd3, 0x16, 0xb9, 0xfb, 0x1c,
-		0xc5, 0x64, 0xb5, 0xae, 0xc5, 0xb6, 0x9a, 0x9f, 0xf6, 0xc3, 0xe4, 0x54, 0x87, 0x07, 0xfe, 0xf8,
-		0x50, 0x3d, 0x91, 0xdd, 0x86, 0x02, 0xe8, 0x67, 0xe6, 0xd3, 0x5d, 0x22, 0x35, 0xc1, 0x86, 0x9c,
-		0xe2, 0x47, 0x9c, 0x3b, 0x9d, 0x54, 0x01, 0xde, 0x04, 0xe0, 0x72, 0x7f, 0xb3, 0x3d, 0x65, 0x11, 
-		0x28, 0x5d, 0x4c, 0xf2, 0x95, 0x38, 0xd9, 0xe3, 0xb6, 0x05, 0x1f, 0x5b, 0x22, 0xcc, 0x1c, 0x93
-	};
-
-	const uint8_t dsaq_[20]=
-	{
-		0xa5, 0xdf, 0xc2, 0x8f, 0xef, 0x4c, 0xa1, 0xe2, 0x86, 0x74, 0x4c, 0xd8, 0xee, 0xd9, 0xd2, 0x9d,
-		0x68, 0x40, 0x46, 0xb7
-	};
-
-	const uint8_t dsag_[128]=
-	{
-		0x0c, 0x1f, 0x4d, 0x27, 0xd4, 0x00, 0x93, 0xb4, 0x29, 0xe9, 0x62, 0xd7, 0x22, 0x38, 0x24, 0xe0,
-		0xbb, 0xc4, 0x7e, 0x7c, 0x83, 0x2a, 0x39, 0x23, 0x6f, 0xc6, 0x83, 0xaf, 0x84, 0x88, 0x95, 0x81,
-		0x07, 0x5f, 0xf9, 0x08, 0x2e, 0xd3, 0x23, 0x53, 0xd4, 0x37, 0x4d, 0x73, 0x01, 0xcd, 0xa1, 0xd2,
-		0x3c, 0x43, 0x1f, 0x46, 0x98, 0x59, 0x9d, 0xda, 0x02, 0x45, 0x18, 0x24, 0xff, 0x36, 0x97, 0x52,
-		0x59, 0x36, 0x47, 0xcc, 0x3d, 0xdc, 0x19, 0x7d, 0xe9, 0x85, 0xe4, 0x3d, 0x13, 0x6c, 0xdc, 0xfc,
-		0x6b, 0xd5, 0x40, 0x9c, 0xd2, 0xf4, 0x50, 0x82, 0x11, 0x42, 0xa5, 0xe6, 0xf8, 0xeb, 0x1c, 0x3a,
-		0xb5, 0xd0, 0x48, 0x4b, 0x81, 0x29, 0xfc, 0xf1, 0x7b, 0xce, 0x4f, 0x7f, 0x33, 0x32, 0x1c, 0x3c, 
-		0xb3, 0xdb, 0xb1, 0x4a, 0x90, 0x5e, 0x7b, 0x2b, 0x3e, 0x93, 0xbe, 0x47, 0x08, 0xcb, 0xcc, 0x82  
-	};
-
-	const int rsae_ = 65537;	
-	
-	const CryptoConstants& GetCryptoConstants ()
-	{
-		static CryptoConstants cryptoConstants (elgp_, elgg_, dsap_, dsaq_, dsag_, rsae_);		                                        
-		return cryptoConstants;
-	}	
-
-	bool bn2buf (const BIGNUM * bn, uint8_t * buf, size_t len)
-	{
-		int offset = len - BN_num_bytes (bn);
-		if (offset < 0) return false;
-		BN_bn2bin (bn, buf + offset);
-		memset (buf, 0, offset);
-		return true;
-	}	
-
-// DH
-	
-	DHKeys::DHKeys (): m_IsUpdated (true)
-	{
-		m_DH = DH_new ();
-		m_DH->p = BN_dup (elgp);
-		m_DH->g = BN_dup (elgg);
-		m_DH->priv_key = NULL;
-		m_DH->pub_key = NULL;
-	}
-	
-	DHKeys::~DHKeys ()
-	{
-		DH_free (m_DH);
-	}	
-
-	void DHKeys::GenerateKeys (uint8_t * priv, uint8_t * pub)
-	{
-		if (m_DH->priv_key)  { BN_free (m_DH->priv_key); m_DH->priv_key = NULL; };
-		if (m_DH->pub_key)  { BN_free (m_DH->pub_key); m_DH->pub_key = NULL; };
-		DH_generate_key (m_DH);
-		if (priv) bn2buf (m_DH->priv_key, priv, 256);
-		if (pub) bn2buf (m_DH->pub_key, pub, 256);
-		m_IsUpdated = true;
-	}	
-
-	const uint8_t * DHKeys::GetPublicKey () 
-	{
-		if (m_IsUpdated)
-		{	
-			bn2buf (m_DH->pub_key, m_PublicKey, 256);
-			BN_free (m_DH->pub_key); m_DH->pub_key = NULL;
-			m_IsUpdated= false;
-		}	
-		return m_PublicKey;
-	}	
-	
-	void DHKeys::Agree (const uint8_t * pub, uint8_t * shared)
-	{
-		BIGNUM * pk = BN_bin2bn (pub, 256, NULL);
-		DH_compute_key (shared, pk, m_DH);
-		BN_free (pk);
-	}	
-	
-// ElGamal
-
-	ElGamalEncryption::ElGamalEncryption (const uint8_t * key)
-	{
-		ctx = BN_CTX_new ();
-		// select random k
-		BIGNUM * k = BN_new ();
-		BN_rand_range (k, elgp);
-		if (BN_is_zero (k)) BN_one (k);
-		// caulculate a
-		a = BN_new ();
-		BN_mod_exp (a, elgg, k, elgp, ctx);
-		BIGNUM * y = BN_new ();
-		BN_bin2bn (key, 256, y);
-		// calculate b1
-		b1 = BN_new ();
-		BN_mod_exp (b1, y, k, elgp, ctx);
-		BN_free (y);
-		BN_free (k);
-	}
-
-	ElGamalEncryption::~ElGamalEncryption ()
-	{
-		BN_CTX_free (ctx);
-		BN_free (a);
-		BN_free (b1);
-	}
-			
-	void ElGamalEncryption::Encrypt (const uint8_t * data, int len, uint8_t * encrypted, bool zeroPadding) const
-	{
-		// create m
-		uint8_t m[255];
-		m[0] = 0xFF;
-		memcpy (m+33, data, len);
-		SHA256 (m+33, 222, m+1);
-		// calculate b = b1*m mod p
-		BIGNUM * b = BN_new ();
-		BN_bin2bn (m, 255, b);
-		BN_mod_mul (b, b1, b, elgp, ctx);
-		// copy a and b
-		if (zeroPadding)
-		{
-			encrypted[0] = 0;
-			bn2buf (a, encrypted + 1, 256);
-			encrypted[257] = 0;
-			bn2buf (b, encrypted + 258, 256);
-		}	
-		else
-		{
-			bn2buf (a, encrypted, 256);
-			bn2buf (b, encrypted + 256, 256);
-		}		
-		BN_free (b);
-	}
-	
-	bool ElGamalDecrypt (const uint8_t * key, const uint8_t * encrypted, 
-		uint8_t * data, bool zeroPadding)
-	{
-		BN_CTX * ctx = BN_CTX_new ();
-		BIGNUM * x = BN_new (), * a = BN_new (), * b = BN_new ();
-		BN_bin2bn (key, 256, x);
-		BN_sub (x, elgp, x); BN_sub_word (x, 1); // x = elgp - x- 1
-		BN_bin2bn (zeroPadding ? encrypted + 1 : encrypted, 256, a);
-		BN_bin2bn (zeroPadding ? encrypted + 258 : encrypted + 256, 256, b);
-		// m = b*(a^x mod p) mod p		
-		BN_mod_exp (x, a, x, elgp, ctx);
-		BN_mod_mul (b, b, x, elgp, ctx);	
-		uint8_t m[255];
-		bn2buf (b, m, 255); 
-		BN_free (x); BN_free (a); BN_free (b); 
-		BN_CTX_free (ctx);
-		uint8_t hash[32];
-		SHA256 (m + 33, 222, hash);
-		if (memcmp (m + 1, hash, 32))
-		{
-			LogPrint (eLogError, "ElGamal decrypt hash doesn't match");
-			return false;
-		}	
-		memcpy (data, m + 33, 222);
-		return true;
-	}	
-
-	void GenerateElGamalKeyPair (uint8_t * priv, uint8_t * pub)
-	{
-#if defined(__x86_64__) || defined(__i386__) || defined(_MSC_VER)	
-		RAND_bytes (priv, 256);
-		BN_CTX * ctx = BN_CTX_new ();
-		BIGNUM * p = BN_new ();	
-		BN_bin2bn (priv, 256, p);
-		BN_mod_exp (p, elgg, p, elgp, ctx);
-		bn2buf (p, pub, 256); 
-		BN_free (p);
-		BN_CTX_free (ctx);
-#else
-		DHKeys dh;
-		dh.GenerateKeys (priv, pub);
-		
-#endif		
-	}
-
-// HMAC
-	const uint64_t IPAD = 0x3636363636363636;
-	const uint64_t OPAD = 0x5C5C5C5C5C5C5C5C; 			
-		
-	void HMACMD5Digest (uint8_t * msg, size_t len, const MACKey& key, uint8_t * digest)
-	// key is 32 bytes
-	// digest is 16 bytes
-	// block size is 64 bytes	
-	{
-		uint64_t buf[256];
-		// ikeypad
-		buf[0] = key.GetLL ()[0] ^ IPAD; 
-		buf[1] = key.GetLL ()[1] ^ IPAD; 
-		buf[2] = key.GetLL ()[2] ^ IPAD; 
-		buf[3] = key.GetLL ()[3] ^ IPAD; 
-		buf[4] = IPAD; 
-		buf[5] = IPAD; 
-		buf[6] = IPAD; 
-		buf[7] = IPAD; 		
-		// concatenate with msg
-		memcpy (buf + 8, msg, len);
-		// calculate first hash
-		uint8_t hash[16]; // MD5
-		MD5((uint8_t *)buf, len + 64, hash);
-		
-		// okeypad			
-		buf[0] = key.GetLL ()[0] ^ OPAD; 
-		buf[1] = key.GetLL ()[1] ^ OPAD; 
-		buf[2] = key.GetLL ()[2] ^ OPAD; 
-		buf[3] = key.GetLL ()[3] ^ OPAD; 
-		buf[4] = OPAD; 
-		buf[5] = OPAD; 
-		buf[6] = OPAD; 
-		buf[7] = OPAD; 
-		// copy first hash after okeypad		
-		memcpy (buf + 8, hash, 16);
-		// fill next 16 bytes with zeros (first hash size assumed 32 bytes in I2P)
-		memset (buf + 10, 0, 16);			
-		
-		// calculate digest
-		MD5((uint8_t *)buf, 96, digest);
-	}
-
-// AES
-	#ifdef AESNI
-	
-	#define KeyExpansion256(round0,round1) \
-		"pshufd	$0xff, %%xmm2, %%xmm2 \n" \
-		"movaps	%%xmm1, %%xmm4 \n" \
-		"pslldq	$4, %%xmm4 \n" \
-		"pxor %%xmm4, %%xmm1 \n" \
-		"pslldq	$4, %%xmm4 \n" \
-		"pxor %%xmm4, %%xmm1 \n" \
-		"pslldq	$4, %%xmm4 \n" \
-		"pxor %%xmm4, %%xmm1 \n" \
-		"pxor %%xmm2, %%xmm1 \n" \
-		"movaps	%%xmm1, "#round0"(%[sched]) \n" \
-		"aeskeygenassist $0, %%xmm1, %%xmm4 \n" \
-		"pshufd	$0xaa, %%xmm4, %%xmm2 \n" \
-		"movaps	%%xmm3, %%xmm4 \n" \
-		"pslldq	$4, %%xmm4 \n" \
-		"pxor %%xmm4, %%xmm3 \n" \
-		"pslldq	$4, %%xmm4 \n" \
-		"pxor %%xmm4, %%xmm3 \n" \
-		"pslldq	$4, %%xmm4 \n" \
-		"pxor %%xmm4, %%xmm3 \n" \
-		"pxor %%xmm2, %%xmm3 \n" \
-		"movaps	%%xmm3, "#round1"(%[sched]) \n" 
-
-	void ECBCryptoAESNI::ExpandKey (const AESKey& key)
-	{
-		__asm__
-		(
-			"movups (%[key]), %%xmm1 \n"
-			"movups 16(%[key]), %%xmm3 \n"
-			"movaps %%xmm1, (%[sched]) \n"
-			"movaps %%xmm3, 16(%[sched]) \n"
-			"aeskeygenassist $1, %%xmm3, %%xmm2 \n"
-			KeyExpansion256(32,48)
-			"aeskeygenassist $2, %%xmm3, %%xmm2 \n"
-			KeyExpansion256(64,80)
-			"aeskeygenassist $4, %%xmm3, %%xmm2 \n"
-			KeyExpansion256(96,112)
-			"aeskeygenassist $8, %%xmm3, %%xmm2 \n"
-			KeyExpansion256(128,144)
-			"aeskeygenassist $16, %%xmm3, %%xmm2 \n"
-			KeyExpansion256(160,176)
-			"aeskeygenassist $32, %%xmm3, %%xmm2 \n"
-			KeyExpansion256(192,208)
-			"aeskeygenassist $64, %%xmm3, %%xmm2 \n"
-			// key expansion final
-			"pshufd	$0xff, %%xmm2, %%xmm2 \n"
-			"movaps	%%xmm1, %%xmm4 \n" 
-			"pslldq	$4, %%xmm4 \n"
-			"pxor %%xmm4, %%xmm1 \n"
-			"pslldq	$4, %%xmm4 \n"
-			"pxor %%xmm4, %%xmm1 \n"
-			"pslldq	$4, %%xmm4 \n"
-			"pxor %%xmm4, %%xmm1 \n"
-			"pxor %%xmm2, %%xmm1 \n"
-			"movups	%%xmm1, 224(%[sched]) \n"
-			: // output
-			: [key]"r"((const uint8_t *)key), [sched]"r"(GetKeySchedule ()) // input
-			: "%xmm1", "%xmm2", "%xmm3", "%xmm4", "memory" // clogged
-		);
-	}
-
-	#define EncryptAES256(sched) \
-		"pxor (%["#sched"]), %%xmm0 \n" \
-		"aesenc	16(%["#sched"]), %%xmm0 \n" \
-		"aesenc	32(%["#sched"]), %%xmm0 \n" \
-		"aesenc	48(%["#sched"]), %%xmm0 \n" \
-		"aesenc	64(%["#sched"]), %%xmm0 \n" \
-		"aesenc	80(%["#sched"]), %%xmm0 \n" \
-		"aesenc	96(%["#sched"]), %%xmm0 \n" \
-		"aesenc	112(%["#sched"]), %%xmm0 \n" \
-		"aesenc	128(%["#sched"]), %%xmm0 \n" \
-		"aesenc	144(%["#sched"]), %%xmm0 \n" \
-		"aesenc	160(%["#sched"]), %%xmm0 \n" \
-		"aesenc	176(%["#sched"]), %%xmm0 \n" \
-		"aesenc	192(%["#sched"]), %%xmm0 \n" \
-		"aesenc	208(%["#sched"]), %%xmm0 \n" \
-		"aesenclast	224(%["#sched"]), %%xmm0 \n"
-		
-	void ECBEncryptionAESNI::Encrypt (const ChipherBlock * in, ChipherBlock * out)
-	{
-		__asm__
-		(
-			"movups	(%[in]), %%xmm0 \n"
-			EncryptAES256(sched)
-			"movups	%%xmm0, (%[out]) \n"	
-			: : [sched]"r"(GetKeySchedule ()), [in]"r"(in), [out]"r"(out) : "%xmm0", "memory"
-		);
-	}		
-
-	#define DecryptAES256(sched) \
-		"pxor 224(%["#sched"]), %%xmm0 \n" \
-		"aesdec	208(%["#sched"]), %%xmm0 \n" \
-		"aesdec	192(%["#sched"]), %%xmm0 \n" \
-		"aesdec	176(%["#sched"]), %%xmm0 \n" \
-		"aesdec	160(%["#sched"]), %%xmm0 \n" \
-		"aesdec	144(%["#sched"]), %%xmm0 \n" \
-		"aesdec	128(%["#sched"]), %%xmm0 \n" \
-		"aesdec	112(%["#sched"]), %%xmm0 \n" \
-		"aesdec	96(%["#sched"]), %%xmm0 \n" \
-		"aesdec	80(%["#sched"]), %%xmm0 \n" \
-		"aesdec	64(%["#sched"]), %%xmm0 \n" \
-		"aesdec	48(%["#sched"]), %%xmm0 \n" \
-		"aesdec	32(%["#sched"]), %%xmm0 \n" \
-		"aesdec	16(%["#sched"]), %%xmm0 \n" \
-		"aesdeclast (%["#sched"]), %%xmm0 \n"
-	
-	void ECBDecryptionAESNI::Decrypt (const ChipherBlock * in, ChipherBlock * out)
-	{
-		__asm__
-		(
-			"movups	(%[in]), %%xmm0 \n"
-			DecryptAES256(sched)
-			"movups	%%xmm0, (%[out]) \n"	
-			: : [sched]"r"(GetKeySchedule ()), [in]"r"(in), [out]"r"(out) : "%xmm0", "memory"
-		);		
-	}
-
-	#define CallAESIMC(offset) \
-		"movaps "#offset"(%[shed]), %%xmm0 \n"	\
-		"aesimc %%xmm0, %%xmm0 \n" \
-		"movaps %%xmm0, "#offset"(%[shed]) \n" 
-
-	void ECBDecryptionAESNI::SetKey (const AESKey& key)
-	{
-		ExpandKey (key); // expand encryption key first
-		// then  invert it using aesimc
-		__asm__
-		(
-			CallAESIMC(16)
-			CallAESIMC(32)
-			CallAESIMC(48)
-			CallAESIMC(64)
-			CallAESIMC(80)
-			CallAESIMC(96)
-			CallAESIMC(112)
-			CallAESIMC(128)
-			CallAESIMC(144)
-			CallAESIMC(160)
-			CallAESIMC(176)
-			CallAESIMC(192)
-			CallAESIMC(208)
-			: : [shed]"r"(GetKeySchedule ()) : "%xmm0", "memory"
-		);
-	}
-
-#endif		
-
-
-	void CBCEncryption::Encrypt (int numBlocks, const ChipherBlock * in, ChipherBlock * out)
-	{
-#ifdef AESNI
-		__asm__
-		(
-		 	"movups	(%[iv]), %%xmm1 \n"
-		 	"1: \n"
-		 	"movups	(%[in]), %%xmm0 \n"
-		 	"pxor %%xmm1, %%xmm0 \n"
-		 	EncryptAES256(sched)
-		 	"movaps	%%xmm0, %%xmm1 \n"	
-		 	"movups	%%xmm0, (%[out]) \n"
-		 	"add $16, %[in] \n"
-		 	"add $16, %[out] \n"
-		 	"dec %[num] \n"
-		 	"jnz 1b \n"	 	
-		 	"movups	%%xmm1, (%[iv]) \n"
-			: 
-			: [iv]"r"(&m_LastBlock), [sched]"r"(m_ECBEncryption.GetKeySchedule ()), 
-			  [in]"r"(in), [out]"r"(out), [num]"r"(numBlocks)
-			: "%xmm0", "%xmm1", "cc", "memory"
-		); 
-#else		
-		for (int i = 0; i < numBlocks; i++)
-		{
-			m_LastBlock ^= in[i];
-			m_ECBEncryption.Encrypt (&m_LastBlock, &m_LastBlock);
-			out[i] = m_LastBlock;
-		}
-#endif		
-	}
-
-	void CBCEncryption::Encrypt (const uint8_t * in, std::size_t len, uint8_t * out)
-	{
-		// len/16
-		int numBlocks = len >> 4;
-		if (numBlocks > 0)
-			Encrypt (numBlocks, (const ChipherBlock *)in, (ChipherBlock *)out); 
-	}
-
-	void CBCEncryption::Encrypt (const uint8_t * in, uint8_t * out)
-	{
-#ifdef AESNI
-		__asm__
-		(
-			"movups	(%[iv]), %%xmm1 \n"
-			"movups	(%[in]), %%xmm0 \n"
-		 	"pxor %%xmm1, %%xmm0 \n"
-		 	EncryptAES256(sched)
-			"movups	%%xmm0, (%[out]) \n"
-			"movups	%%xmm0, (%[iv]) \n"
-			: 
-			: [iv]"r"(&m_LastBlock), [sched]"r"(m_ECBEncryption.GetKeySchedule ()), 
-			  [in]"r"(in), [out]"r"(out)
-			: "%xmm0", "%xmm1", "memory"
-		);		
-#else
-		Encrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out); 
-#endif
-	}
-
-	void CBCDecryption::Decrypt (int numBlocks, const ChipherBlock * in, ChipherBlock * out)
-	{
-#ifdef AESNI
-		__asm__
-		(
-			"movups	(%[iv]), %%xmm1 \n"
-		 	"1: \n"
-		 	"movups	(%[in]), %%xmm0 \n"
-			"movaps %%xmm0, %%xmm2 \n"
-		 	DecryptAES256(sched)
-			"pxor %%xmm1, %%xmm0 \n"
-		 	"movups	%%xmm0, (%[out]) \n"
-			"movaps %%xmm2, %%xmm1 \n"
-		 	"add $16, %[in] \n"
-		 	"add $16, %[out] \n"
-		 	"dec %[num] \n"
-		 	"jnz 1b \n"	 	
-		 	"movups	%%xmm1, (%[iv]) \n"
-			: 
-			: [iv]"r"(&m_IV), [sched]"r"(m_ECBDecryption.GetKeySchedule ()), 
-			  [in]"r"(in), [out]"r"(out), [num]"r"(numBlocks)
-			: "%xmm0", "%xmm1", "%xmm2", "cc", "memory"
-		); 
-#else
-		for (int i = 0; i < numBlocks; i++)
-		{
-			ChipherBlock tmp = in[i];
-			m_ECBDecryption.Decrypt (in + i, out + i);
-			out[i] ^= m_IV;
-			m_IV = tmp;
-		}
-#endif
-	}
-
-	void CBCDecryption::Decrypt (const uint8_t * in, std::size_t len, uint8_t * out)
-	{
-		int numBlocks = len >> 4;
-		if (numBlocks > 0)
-			Decrypt (numBlocks, (const ChipherBlock *)in, (ChipherBlock *)out); 
-	}
-
-	void CBCDecryption::Decrypt (const uint8_t * in, uint8_t * out)
-	{
-#ifdef AESNI
-		__asm__
-		(
-			"movups	(%[iv]), %%xmm1 \n"
-		 	"movups	(%[in]), %%xmm0 \n"
-			"movups	%%xmm0, (%[iv]) \n"
-		 	DecryptAES256(sched)
-			"pxor %%xmm1, %%xmm0 \n"
-		 	"movups	%%xmm0, (%[out]) \n"	
-			: 
-			: [iv]"r"(&m_IV), [sched]"r"(m_ECBDecryption.GetKeySchedule ()), 
-			  [in]"r"(in), [out]"r"(out)
-			: "%xmm0", "%xmm1", "memory"
-		);
-#else
-		Decrypt (1, (const ChipherBlock *)in, (ChipherBlock *)out); 
-#endif
-	}
-
-	void TunnelEncryption::Encrypt (const uint8_t * in, uint8_t * out)
-	{
-#ifdef AESNI
-		__asm__
-		(
-            // encrypt IV 
-			"movups	(%[in]), %%xmm0 \n"
-			EncryptAES256(sched_iv)
-			"movaps %%xmm0, %%xmm1 \n"
-			// double IV encryption
-			EncryptAES256(sched_iv)
-			"movups %%xmm0, (%[out]) \n"
-			// encrypt data, IV is xmm1
-			"1: \n"
-			"add $16, %[in] \n"
-		    "add $16, %[out] \n"
-		 	"movups	(%[in]), %%xmm0 \n"
-		 	"pxor %%xmm1, %%xmm0 \n"
-		 	EncryptAES256(sched_l)
-		 	"movaps	%%xmm0, %%xmm1 \n"	
-		 	"movups	%%xmm0, (%[out]) \n"
-		 	"dec %[num] \n"
-		 	"jnz 1b \n"	 	
-			: 
-			: [sched_iv]"r"(m_IVEncryption.GetKeySchedule ()), [sched_l]"r"(m_LayerEncryption.GetKeySchedule ()), 
-			  [in]"r"(in), [out]"r"(out), [num]"r"(63) // 63 blocks = 1008 bytes
-			: "%xmm0", "%xmm1", "cc", "memory"
-		);
-#else
-		m_IVEncryption.Encrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
-		m_LayerEncryption.SetIV (out);
-		m_LayerEncryption.Encrypt (in + 16, /*i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE*/1008, out + 16); // data
-		m_IVEncryption.Encrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
-#endif
-	}
-
-	void TunnelDecryption::Decrypt (const uint8_t * in, uint8_t * out)
-	{
-#ifdef AESNI
-		__asm__
-		(
-            // decrypt IV 
-			"movups	(%[in]), %%xmm0 \n"
-			DecryptAES256(sched_iv)
-			"movaps %%xmm0, %%xmm1 \n"
-			// double IV encryption
-			DecryptAES256(sched_iv)
-			"movups %%xmm0, (%[out]) \n"
-			// decrypt data, IV is xmm1
-			"1: \n"
-			"add $16, %[in] \n"
-		    "add $16, %[out] \n"
-			"movups	(%[in]), %%xmm0 \n"
-			"movaps %%xmm0, %%xmm2 \n"
-		 	DecryptAES256(sched_l)
-			"pxor %%xmm1, %%xmm0 \n"
-		 	"movups	%%xmm0, (%[out]) \n"
-			"movaps %%xmm2, %%xmm1 \n"
-		 	"dec %[num] \n"
-		 	"jnz 1b \n"	 	
-			: 
-			: [sched_iv]"r"(m_IVDecryption.GetKeySchedule ()), [sched_l]"r"(m_LayerDecryption.GetKeySchedule ()), 
-			  [in]"r"(in), [out]"r"(out), [num]"r"(63) // 63 blocks = 1008 bytes
-			: "%xmm0", "%xmm1", "%xmm2", "cc", "memory"
-		);
-#else
-		m_IVDecryption.Decrypt ((const ChipherBlock *)in, (ChipherBlock *)out); // iv
-		m_LayerDecryption.SetIV (out);	
-		m_LayerDecryption.Decrypt (in + 16, /*i2p::tunnel::TUNNEL_DATA_ENCRYPTED_SIZE*/1008, out + 16); // data
-		m_IVDecryption.Decrypt ((ChipherBlock *)out, (ChipherBlock *)out); // double iv
-#endif
-	}	
-}
-}
-

Crypto.h

@@ -1,322 +0,0 @@
-#ifndef CRYPTO_H__
-#define CRYPTO_H__
-
-#include <inttypes.h>
-#include <string>
-#include <openssl/bn.h>
-#include <openssl/dh.h>
-#include <openssl/aes.h>
-#include "Base.h"
-
-namespace i2p
-{
-namespace crypto
-{
-	struct CryptoConstants
-	{
-		// DH/ElGamal
-		BIGNUM * elgp;
-		BIGNUM * elgg; 
-
-		// DSA
-		BIGNUM * dsap;		
-		BIGNUM * dsaq;
-		BIGNUM * dsag;
-
-		// RSA
-		BIGNUM * rsae;
-		
-		CryptoConstants (const uint8_t * elgp_, int elgg_, const uint8_t * dsap_, 
-			const uint8_t * dsaq_, const uint8_t * dsag_, int rsae_)
-		{
-			elgp = BN_new ();
-			BN_bin2bn (elgp_, 256, elgp);
-			elgg = BN_new ();
-			BN_set_word (elgg, elgg_);
-			dsap = BN_new ();
-			BN_bin2bn (dsap_, 128, dsap);
-			dsaq = BN_new ();
-			BN_bin2bn (dsaq_, 20, dsaq);
-			dsag = BN_new ();
-			BN_bin2bn (dsag_, 128, dsag);
-			rsae = BN_new ();
-			BN_set_word (rsae, rsae_);
-		}
-		
-		~CryptoConstants ()
-		{
-			BN_free (elgp);  BN_free (elgg); BN_free (dsap); BN_free (dsaq); BN_free (dsag); BN_free (rsae);
-		}	
-	};	
-	
-	const CryptoConstants& GetCryptoConstants ();
-	
-	// DH/ElGamal	
-	#define elgp GetCryptoConstants ().elgp
-	#define elgg GetCryptoConstants ().elgg
-
-	// DSA
-	#define dsap GetCryptoConstants ().dsap	
-	#define dsaq GetCryptoConstants ().dsaq
-	#define dsag GetCryptoConstants ().dsag	
-
-	// RSA
-	#define rsae GetCryptoConstants ().rsae	
-
-	bool bn2buf (const BIGNUM * bn, uint8_t * buf, size_t len);
-
-	// DH
-	class DHKeys
-	{
-		public:
-			
-			DHKeys ();
-			~DHKeys ();
-
-			void GenerateKeys (uint8_t * priv = nullptr, uint8_t * pub = nullptr);
-			const uint8_t * GetPublicKey ();
-			void Agree (const uint8_t * pub, uint8_t * shared);
-			
-		private:
-
-			DH * m_DH;
-			uint8_t m_PublicKey[256];
-			bool m_IsUpdated;
-	};	
-	
-	// ElGamal
-	class ElGamalEncryption
-	{
-		public:
-
-			ElGamalEncryption (const uint8_t * key);
-			~ElGamalEncryption ();
-			
-			void Encrypt (const uint8_t * data, int len, uint8_t * encrypted, bool zeroPadding = false) const;
-
-		private:
-
-			BN_CTX * ctx;
-			BIGNUM * a, * b1;
-	};
-
-	bool ElGamalDecrypt (const uint8_t * key, const uint8_t * encrypted, uint8_t * data, bool zeroPadding = false);
-	void GenerateElGamalKeyPair (uint8_t * priv, uint8_t * pub);
-
-	// HMAC
-	typedef i2p::data::Tag<32> MACKey;		
-	void HMACMD5Digest (uint8_t * msg, size_t len, const MACKey& key, uint8_t * digest);
-
-	// AES
-	struct ChipherBlock	
-	{
-		uint8_t buf[16];
-
-		void operator^=(const ChipherBlock& other) // XOR
-		{
-#if defined(__x86_64__) // for Intel x64 
-			__asm__
-			(
-				"movups	(%[buf]), %%xmm0 \n"	
-				"movups	(%[other]), %%xmm1 \n"	
-				"pxor %%xmm1, %%xmm0 \n"
-				"movups	%%xmm0, (%[buf]) \n"
-				: 
-				: [buf]"r"(buf), [other]"r"(other.buf) 
-				: "%xmm0", "%xmm1", "memory"
-			);			
-#else
-			// TODO: implement it better
-			for (int i = 0; i < 16; i++)
-				buf[i] ^= other.buf[i];
-#endif
-		}	 
-	};
-
-	typedef i2p::data::Tag<32> AESKey;
-	
-	template<size_t sz>
-	class AESAlignedBuffer // 16 bytes alignment
-	{
-		public:
-		
-			AESAlignedBuffer ()
-			{
-				m_Buf = m_UnalignedBuffer;
-				uint8_t rem = ((size_t)m_Buf) & 0x0f;
-				if (rem)
-					m_Buf += (16 - rem);
-			}
-		
-			operator uint8_t * () { return m_Buf; };
-			operator const uint8_t * () const { return m_Buf; };
-
-		private:
-
-			uint8_t m_UnalignedBuffer[sz + 15]; // up to 15 bytes alignment
-			uint8_t * m_Buf;
-	};			
-
-
-#ifdef AESNI
-	class ECBCryptoAESNI
-	{	
-		public:
-
-			uint8_t * GetKeySchedule () { return m_KeySchedule; };
-
-		protected:
-
-			void ExpandKey (const AESKey& key);
-		
-		private:
-
-			AESAlignedBuffer<240> m_KeySchedule;  // 14 rounds for AES-256, 240 bytes
-	};	
-
-	class ECBEncryptionAESNI: public ECBCryptoAESNI
-	{
-		public:
-		
-			void SetKey (const AESKey& key) { ExpandKey (key); };
-			void Encrypt (const ChipherBlock * in, ChipherBlock * out);	
-	};	
-
-	class ECBDecryptionAESNI: public ECBCryptoAESNI
-	{
-		public:
-		
-			void SetKey (const AESKey& key);
-			void Decrypt (const ChipherBlock * in, ChipherBlock * out);		
-	};	
-
-	typedef ECBEncryptionAESNI ECBEncryption;
-	typedef ECBDecryptionAESNI ECBDecryption;
-
-#else // use openssl
-
-	class ECBEncryption
-	{
-		public:
-		
-			void SetKey (const AESKey& key) 
-			{ 
-				AES_set_encrypt_key (key, 256, &m_Key);
-			}
-			void Encrypt (const ChipherBlock * in, ChipherBlock * out)
-			{
-				AES_encrypt (in->buf, out->buf, &m_Key);
-			}	
-
-		private:
-
-			AES_KEY m_Key;
-	};	
-
-	class ECBDecryption
-	{
-		public:
-		
-			void SetKey (const AESKey& key) 
-			{ 
-				AES_set_decrypt_key (key, 256, &m_Key); 
-			}
-			void Decrypt (const ChipherBlock * in, ChipherBlock * out)
-			{
-				AES_decrypt (in->buf, out->buf, &m_Key);
-			}	
-
-		private:
-
-			AES_KEY m_Key;
-	};		
-
-
-#endif			
-
-	class CBCEncryption
-	{
-		public:
-	
-			CBCEncryption () { memset (m_LastBlock.buf, 0, 16); };
-
-			void SetKey (const AESKey& key) { m_ECBEncryption.SetKey (key); }; // 32 bytes
-			void SetIV (const uint8_t * iv) { memcpy (m_LastBlock.buf, iv, 16); }; // 16 bytes
-
-			void Encrypt (int numBlocks, const ChipherBlock * in, ChipherBlock * out);
-			void Encrypt (const uint8_t * in, std::size_t len, uint8_t * out);
-			void Encrypt (const uint8_t * in, uint8_t * out); // one block
-
-		private:
-
-			ChipherBlock m_LastBlock;
-			
-			ECBEncryption m_ECBEncryption;
-	};
-
-	class CBCDecryption
-	{
-		public:
-	
-			CBCDecryption () { memset (m_IV.buf, 0, 16); };
-
-			void SetKey (const AESKey& key) { m_ECBDecryption.SetKey (key); }; // 32 bytes
-			void SetIV (const uint8_t * iv) { memcpy (m_IV.buf, iv, 16); }; // 16 bytes
-
-			void Decrypt (int numBlocks, const ChipherBlock * in, ChipherBlock * out);
-			void Decrypt (const uint8_t * in, std::size_t len, uint8_t * out);
-			void Decrypt (const uint8_t * in, uint8_t * out); // one block
-
-		private:
-
-			ChipherBlock m_IV;
-			ECBDecryption m_ECBDecryption;
-	};	
-
-	class TunnelEncryption // with double IV encryption
-	{
-		public:
-
-			void SetKeys (const AESKey& layerKey, const AESKey& ivKey)
-			{
-				m_LayerEncryption.SetKey (layerKey);
-				m_IVEncryption.SetKey (ivKey);
-			}	
-
-			void Encrypt (const uint8_t * in, uint8_t * out); // 1024 bytes (16 IV + 1008 data)		
-
-		private:
-
-			ECBEncryption m_IVEncryption;
-#ifdef AESNI
-			ECBEncryption m_LayerEncryption;
-#else
-			CBCEncryption m_LayerEncryption;
-#endif
-	};
-
-	class TunnelDecryption // with double IV encryption
-	{
-		public:
-
-			void SetKeys (const AESKey& layerKey, const AESKey& ivKey)
-			{
-				m_LayerDecryption.SetKey (layerKey);
-				m_IVDecryption.SetKey (ivKey);
-			}			
-
-			void Decrypt (const uint8_t * in, uint8_t * out); // 1024 bytes (16 IV + 1008 data)	
-
-		private:
-
-			ECBDecryption m_IVDecryption;
-#ifdef AESNI
-			ECBDecryption m_LayerDecryption;
-#else
-			CBCDecryption m_LayerDecryption;
-#endif
-	};	
-}		
-}	
-
-#endif

CryptoConst.cpp

@@ -1,73 +0,0 @@
-#include <inttypes.h>
-#include "CryptoConst.h"
-
-namespace i2p
-{
-namespace crypto
-{
-	const uint8_t elgp_[256]=
-	{
-		0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34, 
-		0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1, 0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74, 
-		0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22, 0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
-		0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B, 0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
-		0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45, 0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
- 		0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B, 0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
-		0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5, 0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
-		0x49, 0x28, 0x66, 0x51, 0xEC, 0xE4, 0x5B, 0x3D, 0xC2, 0x00, 0x7C, 0xB8, 0xA1, 0x63, 0xBF, 0x05, 
-		0x98, 0xDA, 0x48, 0x36, 0x1C, 0x55, 0xD3, 0x9A, 0x69, 0x16, 0x3F, 0xA8, 0xFD, 0x24, 0xCF, 0x5F,
-		0x83, 0x65, 0x5D, 0x23, 0xDC, 0xA3, 0xAD, 0x96, 0x1C, 0x62, 0xF3, 0x56, 0x20, 0x85, 0x52, 0xBB,
-		0x9E, 0xD5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6D, 0x67, 0x0C, 0x35, 0x4E, 0x4A, 0xBC, 0x98, 0x04, 
-		0xF1, 0x74, 0x6C, 0x08, 0xCA, 0x18, 0x21, 0x7C, 0x32, 0x90, 0x5E, 0x46, 0x2E, 0x36, 0xCE, 0x3B,
-		0xE3, 0x9E, 0x77, 0x2C, 0x18, 0x0E, 0x86, 0x03, 0x9B, 0x27, 0x83, 0xA2, 0xEC, 0x07, 0xA2, 0x8F,
-		0xB5, 0xC5, 0x5D, 0xF0, 0x6F, 0x4C, 0x52, 0xC9, 0xDE, 0x2B, 0xCB, 0xF6, 0x95, 0x58, 0x17, 0x18,
-		0x39, 0x95, 0x49, 0x7C, 0xEA, 0x95, 0x6A, 0xE5, 0x15, 0xD2, 0x26, 0x18, 0x98, 0xFA, 0x05, 0x10,
-		0x15, 0x72, 0x8E, 0x5A, 0x8A, 0xAC, 0xAA, 0x68, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
-	};
-	
-	const uint8_t dsap_[128]=
-	{
-		0x9c, 0x05, 0xb2, 0xaa, 0x96, 0x0d, 0x9b, 0x97, 0xb8, 0x93, 0x19, 0x63, 0xc9, 0xcc, 0x9e, 0x8c,
-		0x30, 0x26, 0xe9, 0xb8, 0xed, 0x92, 0xfa, 0xd0, 0xa6, 0x9c, 0xc8, 0x86, 0xd5, 0xbf, 0x80, 0x15,
-		0xfc, 0xad, 0xae, 0x31, 0xa0, 0xad, 0x18, 0xfa, 0xb3, 0xf0, 0x1b, 0x00, 0xa3, 0x58, 0xde, 0x23,
-		0x76, 0x55, 0xc4, 0x96, 0x4a, 0xfa, 0xa2, 0xb3, 0x37, 0xe9, 0x6a, 0xd3, 0x16, 0xb9, 0xfb, 0x1c,
-		0xc5, 0x64, 0xb5, 0xae, 0xc5, 0xb6, 0x9a, 0x9f, 0xf6, 0xc3, 0xe4, 0x54, 0x87, 0x07, 0xfe, 0xf8,
-		0x50, 0x3d, 0x91, 0xdd, 0x86, 0x02, 0xe8, 0x67, 0xe6, 0xd3, 0x5d, 0x22, 0x35, 0xc1, 0x86, 0x9c,
-		0xe2, 0x47, 0x9c, 0x3b, 0x9d, 0x54, 0x01, 0xde, 0x04, 0xe0, 0x72, 0x7f, 0xb3, 0x3d, 0x65, 0x11, 
-		0x28, 0x5d, 0x4c, 0xf2, 0x95, 0x38, 0xd9, 0xe3, 0xb6, 0x05, 0x1f, 0x5b, 0x22, 0xcc, 0x1c, 0x93
-	};
-
-	const uint8_t dsaq_[20]=
-	{
-		0xa5, 0xdf, 0xc2, 0x8f, 0xef, 0x4c, 0xa1, 0xe2, 0x86, 0x74, 0x4c, 0xd8, 0xee, 0xd9, 0xd2, 0x9d,
-		0x68, 0x40, 0x46, 0xb7
-	};
-
-	const uint8_t dsag_[128]=
-	{
-		0x0c, 0x1f, 0x4d, 0x27, 0xd4, 0x00, 0x93, 0xb4, 0x29, 0xe9, 0x62, 0xd7, 0x22, 0x38, 0x24, 0xe0,
-		0xbb, 0xc4, 0x7e, 0x7c, 0x83, 0x2a, 0x39, 0x23, 0x6f, 0xc6, 0x83, 0xaf, 0x84, 0x88, 0x95, 0x81,
-		0x07, 0x5f, 0xf9, 0x08, 0x2e, 0xd3, 0x23, 0x53, 0xd4, 0x37, 0x4d, 0x73, 0x01, 0xcd, 0xa1, 0xd2,
-		0x3c, 0x43, 0x1f, 0x46, 0x98, 0x59, 0x9d, 0xda, 0x02, 0x45, 0x18, 0x24, 0xff, 0x36, 0x97, 0x52,
-		0x59, 0x36, 0x47, 0xcc, 0x3d, 0xdc, 0x19, 0x7d, 0xe9, 0x85, 0xe4, 0x3d, 0x13, 0x6c, 0xdc, 0xfc,
-		0x6b, 0xd5, 0x40, 0x9c, 0xd2, 0xf4, 0x50, 0x82, 0x11, 0x42, 0xa5, 0xe6, 0xf8, 0xeb, 0x1c, 0x3a,
-		0xb5, 0xd0, 0x48, 0x4b, 0x81, 0x29, 0xfc, 0xf1, 0x7b, 0xce, 0x4f, 0x7f, 0x33, 0x32, 0x1c, 0x3c, 
-		0xb3, 0xdb, 0xb1, 0x4a, 0x90, 0x5e, 0x7b, 0x2b, 0x3e, 0x93, 0xbe, 0x47, 0x08, 0xcb, 0xcc, 0x82  
-	};
-
-	const CryptoConstants& GetCryptoConstants ()
-	{
-		static CryptoConstants cryptoConstants = 
-		{
-			{elgp_, 256},	// elgp
-			{2},			// elgg	
-			{dsap_, 128},	// dsap
-			{dsaq_, 20},	// dsaq
-			{dsag_, 128}	// dsag
-		};	
-		return cryptoConstants;
-	}	
-	
-}
-}
-

CryptoConst.h

@@ -1,38 +0,0 @@
-#ifndef CRYPTO_CONST_H__
-#define CRYPTO_CONST_H__
-
-#include <cryptopp/integer.h>
-
-namespace i2p
-{
-namespace crypto
-{
-	struct CryptoConstants
-	{
-		// DH/ElGamal
-		const CryptoPP::Integer elgp;
-		const CryptoPP::Integer elgg; 
-
-		// DSA
-		const CryptoPP::Integer dsap;		
-		const CryptoPP::Integer dsaq;
-		const CryptoPP::Integer dsag;			
-	};	
-	
-	const CryptoConstants& GetCryptoConstants ();
-	
-	// DH/ElGamal	
-	#define elgp GetCryptoConstants ().elgp
-	#define elgg GetCryptoConstants ().elgg
-
-	// DSA
-	#define dsap GetCryptoConstants ().dsap	
-	#define dsaq GetCryptoConstants ().dsaq
-	#define dsag GetCryptoConstants ().dsag	
-
-	// RSA
-	const int rsae = 65537;	
-}		
-}	
-
-#endif

Daemon.cpp

@@ -1,174 +0,0 @@
-#include <thread>
-#include <memory>
-
-#include "Daemon.h"
-
-#include "Log.h"
-#include "Base.h"
-#include "version.h"
-#include "Transports.h"
-#include "NTCPSession.h"
-#include "RouterInfo.h"
-#include "RouterContext.h"
-#include "Tunnel.h"
-#include "NetDb.h"
-#include "Garlic.h"
-#include "util.h"
-#include "Streaming.h"
-#include "Destination.h"
-#include "HTTPServer.h"
-#include "I2PControl.h"
-#include "ClientContext.h"
-// ssl.h somehow pulls Windows.h stuff that has to go after asio
-#include <openssl/ssl.h>
-
-#ifdef USE_UPNP
-#include "UPnP.h"
-#endif
-
-namespace i2p
-{
-	namespace util
-	{
-		class Daemon_Singleton::Daemon_Singleton_Private
-		{
-		public:
-			Daemon_Singleton_Private() {};
-			~Daemon_Singleton_Private() {};
-
-			std::unique_ptr<i2p::util::HTTPServer> httpServer;
-			std::unique_ptr<i2p::client::I2PControlService> m_I2PControlService;
-
-#ifdef USE_UPNP
-			i2p::transport::UPnP m_UPnP;
-#endif	
-		};
-
-		Daemon_Singleton::Daemon_Singleton() : running(1), d(*new Daemon_Singleton_Private()) {};
-		Daemon_Singleton::~Daemon_Singleton() {
-			delete &d;
-		};
-
-		bool Daemon_Singleton::IsService () const
-		{
-#ifndef _WIN32
-			return i2p::util::config::GetArg("-service", 0);
-#else
-			return false;
-#endif
-		}
-
-		bool Daemon_Singleton::init(int argc, char* argv[])
-		{
-			SSL_library_init ();
-			i2p::util::config::OptionParser(argc, argv);
-			i2p::context.Init ();
-
-			LogPrint("\n\n\n\ni2pd starting\n");
-			LogPrint("Version ", VERSION);
-			LogPrint("data directory: ", i2p::util::filesystem::GetDataDir().string());
-			i2p::util::filesystem::ReadConfigFile(i2p::util::config::mapArgs, i2p::util::config::mapMultiArgs);
-
-			isDaemon = i2p::util::config::GetArg("-daemon", 0);
-			isLogging = i2p::util::config::GetArg("-log", 1);
-
-			int port = i2p::util::config::GetArg("-port", 0);
-			if (port)
-				i2p::context.UpdatePort (port);					
-			const char * host = i2p::util::config::GetCharArg("-host", "");
-			if (host && host[0])
-				i2p::context.UpdateAddress (boost::asio::ip::address::from_string (host));	
-
-			i2p::context.SetSupportsV6 (i2p::util::config::GetArg("-v6", 0));
-			i2p::context.SetFloodfill (i2p::util::config::GetArg("-floodfill", 0));
-			auto bandwidth = i2p::util::config::GetArg("-bandwidth", "");
-			if (bandwidth.length () > 0)
-			{
-				if (bandwidth[0] > 'L')
-					i2p::context.SetHighBandwidth ();
-				else
-					i2p::context.SetLowBandwidth ();
-			}	
-
-			LogPrint("CMD parameters:");
-			for (int i = 0; i < argc; ++i)
-				LogPrint(i, "  ", argv[i]);
-
-			return true;
-		}
-			
-		bool Daemon_Singleton::start()
-		{
-			// initialize log			
-			if (isLogging)
-			{
-				if (isDaemon)
-				{
-					std::string logfile_path = IsService () ? "/var/log" : i2p::util::filesystem::GetDataDir().string();
-#ifndef _WIN32
-					logfile_path.append("/i2pd.log");
-#else
-					logfile_path.append("\\i2pd.log");
-#endif
-					StartLog (logfile_path);
-				}
-				else
-					StartLog (""); // write to stdout
-			}
-
-			d.httpServer = std::unique_ptr<i2p::util::HTTPServer>(new i2p::util::HTTPServer(i2p::util::config::GetArg("-httpport", 7070)));
-			d.httpServer->Start();
-			LogPrint("HTTP Server started");
-			i2p::data::netdb.Start();
-			LogPrint("NetDB started");
-#ifdef USE_UPNP
-			d.m_UPnP.Start ();
-			LogPrint(eLogInfo, "UPnP started");
-#endif			
-			i2p::transport::transports.Start();
-			LogPrint("Transports started");
-			i2p::tunnel::tunnels.Start();
-			LogPrint("Tunnels started");
-			i2p::client::context.Start ();
-			LogPrint("Client started");
-			// I2P Control
-			int i2pcontrolPort = i2p::util::config::GetArg("-i2pcontrolport", 0);
-			if (i2pcontrolPort)
-			{
-				d.m_I2PControlService = std::unique_ptr<i2p::client::I2PControlService>(new i2p::client::I2PControlService (i2pcontrolPort));
-				d.m_I2PControlService->Start ();
-				LogPrint("I2PControl started");
-			}
-			return true;
-		}
-
-		bool Daemon_Singleton::stop()
-		{
-			LogPrint("Shutdown started.");
-			i2p::client::context.Stop();
-			LogPrint("Client stopped");
-			i2p::tunnel::tunnels.Stop();
-			LogPrint("Tunnels stopped");
-#ifdef USE_UPNP
-			d.m_UPnP.Stop ();
-			LogPrint(eLogInfo, "UPnP stopped");
-#endif			
-			i2p::transport::transports.Stop();
-			LogPrint("Transports stopped");
-			i2p::data::netdb.Stop();
-			LogPrint("NetDB stopped");
-			d.httpServer->Stop();
-			d.httpServer = nullptr;
-			LogPrint("HTTP Server stopped");
-			if (d.m_I2PControlService)
-			{
-				d.m_I2PControlService->Stop ();
-				d.m_I2PControlService = nullptr;
-				LogPrint("I2PControl stopped");	
-			}	
-			StopLog ();
-
-			return true;
-		}
-	}
-}

Daemon.h

@@ -1,71 +0,0 @@
-#pragma once
-#include <string>
-
-#ifdef _WIN32
-#define Daemon i2p::util::DaemonWin32::Instance()
-#else
-#define Daemon i2p::util::DaemonLinux::Instance()
-#endif
-
-namespace i2p
-{
-	namespace util
-	{
-		class Daemon_Singleton_Private;
-		class Daemon_Singleton
-		{
-		public:
-			virtual bool init(int argc, char* argv[]);
-			virtual bool start();
-			virtual bool stop();
-
-			int isLogging;
-			int isDaemon;
-			
-			int running;
-
-		protected:
-			Daemon_Singleton();
-			virtual ~Daemon_Singleton();
-
-			bool IsService () const;				
-
-			// d-pointer for httpServer, httpProxy, etc.
-			class Daemon_Singleton_Private;
-			Daemon_Singleton_Private &d;
-		};
-
-#ifdef _WIN32
-		class DaemonWin32 : public Daemon_Singleton
-		{
-		public:
-			static DaemonWin32& Instance()
-			{
-				static DaemonWin32 instance;
-				return instance;
-			}
-
-			virtual bool init(int argc, char* argv[]);
-			virtual bool start();
-			virtual bool stop();
-		};
-#else
-		class DaemonLinux : public Daemon_Singleton
-		{
-		public:
-			static DaemonLinux& Instance()
-			{
-				static DaemonLinux instance;
-				return instance;
-			}
-
-			virtual bool start();
-			virtual bool stop();
-                private:
-                       std::string pidfile;
-                       int pidFilehandle;
-
-		};
-#endif
-	}
-}

DaemonLinux.cpp

@@ -1,119 +0,0 @@
-#include "Daemon.h"
-
-#ifndef _WIN32
-
-#include <signal.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#include "Log.h"
-#include "util.h"
-
-
-void handle_signal(int sig)
-{
-	switch (sig)
-	{
-	case SIGHUP:
-		if (i2p::util::config::GetArg("daemon", 0) == 1)
-		{
-			static bool first=true;
-			if (first)
-			{
-				first=false;
-				return;
-			}
-		}
-		LogPrint("Reloading config.");
-		i2p::util::filesystem::ReadConfigFile(i2p::util::config::mapArgs, i2p::util::config::mapMultiArgs);
-		break;
-	case SIGABRT:
-	case SIGTERM:
-	case SIGINT:
-		Daemon.running = 0; // Exit loop
-		break;
-	}
-}
-
-
-namespace i2p
-{
-	namespace util
-	{
-		bool DaemonLinux::start()
-		{
-			if (isDaemon == 1)
-			{
-				pid_t pid;
-				pid = fork();
-				if (pid > 0) // parent
-					::exit (EXIT_SUCCESS);
-
-				if (pid < 0) // error
-					return false;
-
-				// child
-				umask(0);
-				int sid = setsid();
-				if (sid < 0)
-				{
-					LogPrint("Error, could not create process group.");
-					return false;
-				}
-				std::string d(i2p::util::filesystem::GetDataDir().string ()); // make a copy
-				chdir(d.c_str());
-
-				// close stdin/stdout/stderr descriptors
-				::close (0);
-				::open ("/dev/null", O_RDWR);
-				::close (1);
-				::open ("/dev/null", O_RDWR);	
-				::close (2);
-				::open ("/dev/null", O_RDWR);
-			}
-
-			// Pidfile
-			pidfile = IsService () ? "/var/run" : i2p::util::filesystem::GetDataDir().string();
-			pidfile.append("/i2pd.pid");
-			pidFilehandle = open(pidfile.c_str(), O_RDWR | O_CREAT, 0600);
-			if (pidFilehandle == -1)
-			{
-				LogPrint("Error, could not create pid file (", pidfile, ")\nIs an instance already running?");
-				return false;
-			}
-			if (lockf(pidFilehandle, F_TLOCK, 0) == -1)
-			{
-				LogPrint("Error, could not lock pid file (", pidfile, ")\nIs an instance already running?");
-				return false;
-			}
-			char pid[10];
-			sprintf(pid, "%d\n", getpid());
-			write(pidFilehandle, pid, strlen(pid));
-
-			// Signal handler
-			struct sigaction sa;
-			sa.sa_handler = handle_signal;
-			sigemptyset(&sa.sa_mask);
-			sa.sa_flags = SA_RESTART;
-			sigaction(SIGHUP, &sa, 0);
-			sigaction(SIGABRT, &sa, 0);
-			sigaction(SIGTERM, &sa, 0);
-			sigaction(SIGINT, &sa, 0);
-
-			return Daemon_Singleton::start();
-		}
-
-		bool DaemonLinux::stop()
-		{
-			close(pidFilehandle);
-			unlink(pidfile.c_str());
-
-			return Daemon_Singleton::stop();			
-		}
-
-	}
-}
-
-#endif

DaemonWin32.cpp

@@ -1,83 +0,0 @@
-#include "Daemon.h"
-#include "util.h"
-#include "Log.h"
-
-#ifdef _WIN32
-
-#include "./Win32/Win32Service.h"
-
-namespace i2p
-{
-	namespace util
-	{
-		bool DaemonWin32::init(int argc, char* argv[])
-		{
-			setlocale(LC_CTYPE, "");
-			SetConsoleCP(1251);
-			SetConsoleOutputCP(1251);
-			setlocale(LC_ALL, "Russian");
-
-			if (!Daemon_Singleton::init(argc, argv)) return false;
-			if (I2PService::isService())
-				isDaemon = 1;
-			else
-				isDaemon = 0;
-
-			std::string serviceControl = i2p::util::config::GetArg("-service", "none");
-			if (serviceControl == "install")
-			{
-				InstallService(
-					SERVICE_NAME,               // Name of service
-					SERVICE_DISPLAY_NAME,       // Name to display
-					SERVICE_START_TYPE,         // Service start type
-					SERVICE_DEPENDENCIES,       // Dependencies
-					SERVICE_ACCOUNT,            // Service running account
-					SERVICE_PASSWORD            // Password of the account
-					);
-				exit(0);
-			}
-			else if (serviceControl == "remove")
-			{
-				UninstallService(SERVICE_NAME);
-				exit(0);
-			}
-			else if (serviceControl != "none")
-			{
-				printf(" --service=install  to install the service.\n");
-				printf(" --service=remove   to remove the service.\n");
-			}
-			
-			if (isDaemon == 1)
-			{
-				LogPrint("Service session");
-				I2PService service(SERVICE_NAME);
-				if (!I2PService::Run(service))
-				{
-					LogPrint("Service failed to run w/err 0x%08lx\n", GetLastError());
-					exit(EXIT_FAILURE);
-				}
-				exit(EXIT_SUCCESS);
-			}
-			else
-				LogPrint("User session");
-
-			return true;
-		}
-		bool DaemonWin32::start()
-		{
-			setlocale(LC_CTYPE, "");
-			SetConsoleCP(1251);
-			SetConsoleOutputCP(1251);
-			setlocale(LC_ALL, "Russian");
-
-			return Daemon_Singleton::start();
-		}
-
-		bool DaemonWin32::stop()
-		{
-			return Daemon_Singleton::stop();
-		}
-	}
-}
-
-#endif

Datagram.cpp

@@ -1,150 +0,0 @@
-#include <string.h>
-#include <vector>
-#include <openssl/sha.h>
-#include <openssl/rand.h>
-#include "Log.h"
-#include "TunnelBase.h"
-#include "RouterContext.h"
-#include "Destination.h"
-#include "Datagram.h"
-
-namespace i2p
-{
-namespace datagram
-{
-	DatagramDestination::DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner): 
-		m_Owner (owner), m_Receiver (nullptr)
-	{
-	}
-	
-	DatagramDestination::~DatagramDestination ()
-	{
-	}
-	
-	void DatagramDestination::SendDatagramTo (const uint8_t * payload, size_t len, const i2p::data::IdentHash& ident, uint16_t fromPort, uint16_t toPort)
-	{
-		uint8_t buf[MAX_DATAGRAM_SIZE];
-		auto identityLen = m_Owner->GetIdentity ()->ToBuffer (buf, MAX_DATAGRAM_SIZE);
-		uint8_t * signature = buf + identityLen;
-		auto signatureLen = m_Owner->GetIdentity ()->GetSignatureLen ();
-		uint8_t * buf1 = signature + signatureLen;
-		size_t headerLen = identityLen + signatureLen;
-		
-		memcpy (buf1, payload, len);	
-		if (m_Owner->GetIdentity ()->GetSigningKeyType () == i2p::data::SIGNING_KEY_TYPE_DSA_SHA1)
-		{
-			uint8_t hash[32];	
-			SHA256(buf1, len, hash);
-			m_Owner->Sign (hash, 32, signature);
-		}
-		else
-			m_Owner->Sign (buf1, len, signature);
-
-		auto msg = CreateDataMessage (buf, len + headerLen, fromPort, toPort); 
-		auto remote = m_Owner->FindLeaseSet (ident);
-		if (remote)
-			m_Owner->GetService ().post (std::bind (&DatagramDestination::SendMsg, this, msg, remote));
-		else
-			m_Owner->RequestDestination (ident, std::bind (&DatagramDestination::HandleLeaseSetRequestComplete, this, std::placeholders::_1, msg));
-	}
-
-	void DatagramDestination::HandleLeaseSetRequestComplete (std::shared_ptr<i2p::data::LeaseSet> remote, I2NPMessage * msg)
-	{
-		if (remote)
-			SendMsg (msg, remote);
-		else
-			DeleteI2NPMessage (msg);
-	}	
-		
-	void DatagramDestination::SendMsg (I2NPMessage * msg, std::shared_ptr<const i2p::data::LeaseSet> remote)
-	{
-		auto outboundTunnel = m_Owner->GetTunnelPool ()->GetNextOutboundTunnel ();
-		auto leases = remote->GetNonExpiredLeases ();
-		if (!leases.empty () && outboundTunnel)
-		{
-			std::vector<i2p::tunnel::TunnelMessageBlock> msgs;			
-			uint32_t i = rand () % leases.size ();
-			auto garlic = m_Owner->WrapMessage (remote, ToSharedI2NPMessage (msg), true);
-			msgs.push_back (i2p::tunnel::TunnelMessageBlock 
-				{ 
-					i2p::tunnel::eDeliveryTypeTunnel,
-					leases[i].tunnelGateway, leases[i].tunnelID,
-					garlic
-				});
-			outboundTunnel->SendTunnelDataMsg (msgs);
-		}
-		else
-		{
-			if (outboundTunnel)
-				LogPrint (eLogWarning, "Failed to send datagram. All leases expired");
-			else
-				LogPrint (eLogWarning, "Failed to send datagram. No outbound tunnels");
-			DeleteI2NPMessage (msg);	
-		}	
-	}
-
-	void DatagramDestination::HandleDatagram (uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len)
-	{
-		i2p::data::IdentityEx identity;
-		size_t identityLen = identity.FromBuffer (buf, len);
-		const uint8_t * signature = buf + identityLen;
-		size_t headerLen = identityLen + identity.GetSignatureLen ();
-
-		bool verified = false;
-		if (identity.GetSigningKeyType () == i2p::data::SIGNING_KEY_TYPE_DSA_SHA1)
-		{
-			uint8_t hash[32];
-			SHA256(buf + headerLen, len - headerLen, hash);
-			verified = identity.Verify (hash, 32, signature);
-		}	
-		else	
-			verified = identity.Verify (buf + headerLen, len - headerLen, signature);
-				
-		if (verified)
-		{
-			auto it = m_ReceiversByPorts.find (toPort);
-			if (it != m_ReceiversByPorts.end ())
-				it->second (identity, fromPort, toPort, buf + headerLen, len -headerLen);
-			else if (m_Receiver != nullptr)
-				m_Receiver (identity, fromPort, toPort, buf + headerLen, len -headerLen);
-			else
-				LogPrint (eLogWarning, "Receiver for datagram is not set");	
-		}
-		else
-			LogPrint (eLogWarning, "Datagram signature verification failed");	
-	}
-
-	void DatagramDestination::HandleDataMessagePayload (uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len)
-	{
-		// unzip it
-		uint8_t uncompressed[MAX_DATAGRAM_SIZE];
-		size_t uncompressedLen = m_Inflator.Inflate (buf, len, uncompressed, MAX_DATAGRAM_SIZE);
-		if (uncompressedLen)
-			HandleDatagram (fromPort, toPort, uncompressed, uncompressedLen); 
-	}
-
-	I2NPMessage * DatagramDestination::CreateDataMessage (const uint8_t * payload, size_t len, uint16_t fromPort, uint16_t toPort)
-	{
-		I2NPMessage * msg = NewI2NPMessage ();
-		uint8_t * buf = msg->GetPayload ();
-		buf += 4; // reserve for length
-		size_t size = m_Deflator.Deflate (payload, len, buf, msg->maxLen - msg->len);
-		if (size)
-		{
-			htobe32buf (msg->GetPayload (), size); // length
-			htobe16buf (buf + 4, fromPort); // source port
-			htobe16buf (buf + 6, toPort); // destination port 
-			buf[9] = i2p::client::PROTOCOL_TYPE_DATAGRAM; // datagram protocol
-			msg->len += size + 4; 
-			msg->FillI2NPMessageHeader (eI2NPData);
-		}	
-		else
-		{
-			DeleteI2NPMessage (msg);
-			msg = nullptr;
-		}	
-		return msg;
-	}	
-}
-}
-

Datagram.h

@@ -1,61 +0,0 @@
-#ifndef DATAGRAM_H__
-#define DATAGRAM_H__
-
-#include <inttypes.h>
-#include <memory>
-#include <functional>
-#include <map>
-#include "Base.h"
-#include "Identity.h"
-#include "LeaseSet.h"
-#include "I2NPProtocol.h"
-
-namespace i2p
-{
-namespace client
-{
-	class ClientDestination;
-}
-namespace datagram
-{
-	const size_t MAX_DATAGRAM_SIZE = 32768;
-	class DatagramDestination
-	{
-		typedef std::function<void (const i2p::data::IdentityEx& from, uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len)> Receiver;
-
-		public:
-
-			DatagramDestination (std::shared_ptr<i2p::client::ClientDestination> owner);
-			~DatagramDestination ();				
-
-			void SendDatagramTo (const uint8_t * payload, size_t len, const i2p::data::IdentHash& ident, uint16_t fromPort = 0, uint16_t toPort = 0);
-			void HandleDataMessagePayload (uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len);
-
-			void SetReceiver (const Receiver& receiver) { m_Receiver = receiver; };
-			void ResetReceiver () { m_Receiver = nullptr; };
-
-			void SetReceiver (const Receiver& receiver, uint16_t port) { m_ReceiversByPorts[port] = receiver; };
-			void ResetReceiver (uint16_t port) { m_ReceiversByPorts.erase (port); };
-
-		private:
-
-			void HandleLeaseSetRequestComplete (std::shared_ptr<i2p::data::LeaseSet> leaseSet, I2NPMessage * msg);
-			
-			I2NPMessage * CreateDataMessage (const uint8_t * payload, size_t len, uint16_t fromPort, uint16_t toPort);
-			void SendMsg (I2NPMessage * msg, std::shared_ptr<const i2p::data::LeaseSet> remote);
-			void HandleDatagram (uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len);
-
-		private:
-
-			std::shared_ptr<i2p::client::ClientDestination> m_Owner;
-			Receiver m_Receiver; // default
-			std::map<uint16_t, Receiver> m_ReceiversByPorts;
-
-			i2p::data::GzipInflator m_Inflator;
-			i2p::data::GzipDeflator m_Deflator;
-	};		
-}
-}
-
-#endif
-

Destination.cpp

@@ -1,667 +0,0 @@
-#include <algorithm>
-#include <cassert>
-#include <boost/lexical_cast.hpp>
-#include <openssl/rand.h>
-#include "Log.h"
-#include "util.h"
-#include "Crypto.h"
-#include "Timestamp.h"
-#include "NetDb.h"
-#include "Destination.h"
-
-namespace i2p
-{
-namespace client
-{
-	ClientDestination::ClientDestination (const i2p::data::PrivateKeys& keys, bool isPublic, 
-			const std::map<std::string, std::string> * params):
-		m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service),	
-		m_Keys (keys), m_IsPublic (isPublic), m_PublishReplyToken (0),
-		m_DatagramDestination (nullptr), m_PublishConfirmationTimer (m_Service), m_CleanupTimer (m_Service)
-	{
-		i2p::crypto::GenerateElGamalKeyPair(m_EncryptionPrivateKey, m_EncryptionPublicKey);
-		int inboundTunnelLen = DEFAULT_INBOUND_TUNNEL_LENGTH;
-		int outboundTunnelLen = DEFAULT_OUTBOUND_TUNNEL_LENGTH;
-		int inboundTunnelsQuantity = DEFAULT_INBOUND_TUNNELS_QUANTITY;
-		int outboundTunnelsQuantity = DEFAULT_OUTBOUND_TUNNELS_QUANTITY;
-		std::shared_ptr<std::vector<i2p::data::IdentHash> > explicitPeers;
-		if (params)
-		{
-			auto it = params->find (I2CP_PARAM_INBOUND_TUNNEL_LENGTH);
-			if (it != params->end ())
-			{	
-				int len = boost::lexical_cast<int>(it->second);
-				if (len > 0)
-				{
-					inboundTunnelLen = len;
-					LogPrint (eLogInfo, "Inbound tunnel length set to ", len);
-				}
-			}	
-			it = params->find (I2CP_PARAM_OUTBOUND_TUNNEL_LENGTH);
-			if (it != params->end ())
-			{
-				int len = boost::lexical_cast<int>(it->second);
-				if (len > 0)
-				{
-					outboundTunnelLen = len;
-					LogPrint (eLogInfo, "Outbound tunnel length set to ", len);
-				}
-			}	
-			it = params->find (I2CP_PARAM_INBOUND_TUNNELS_QUANTITY);
-			if (it != params->end ())
-			{
-				int quantity = boost::lexical_cast<int>(it->second);
-				if (quantity > 0)
-				{
-					inboundTunnelsQuantity = quantity;
-					LogPrint (eLogInfo, "Inbound tunnels quantity set to ", quantity);
-				}	
-			}
-			it = params->find (I2CP_PARAM_OUTBOUND_TUNNELS_QUANTITY);
-			if (it != params->end ())
-			{
-				int quantity = boost::lexical_cast<int>(it->second);
-				if (quantity > 0)
-				{
-					outboundTunnelsQuantity = quantity;
-					LogPrint (eLogInfo, "Outbound tunnels quantity set to ", quantity);
-				}	
-			}
-			it = params->find (I2CP_PARAM_EXPLICIT_PEERS);
-			if (it != params->end ())
-			{
-				explicitPeers = std::make_shared<std::vector<i2p::data::IdentHash> >();
-				std::stringstream ss(it->second);
-				std::string b64;
-				while (std::getline (ss, b64, ','))
-				{
-					i2p::data::IdentHash ident;
-					ident.FromBase64 (b64);
-					explicitPeers->push_back (ident);
-				}
-				LogPrint (eLogInfo, "Explicit peers set to ", it->second);
-			}
-		}	
-		m_Pool = i2p::tunnel::tunnels.CreateTunnelPool (this, inboundTunnelLen, outboundTunnelLen, inboundTunnelsQuantity, outboundTunnelsQuantity);  
-		if (explicitPeers)
-			m_Pool->SetExplicitPeers (explicitPeers);
-		if (m_IsPublic)
-			LogPrint (eLogInfo, "Local address ", GetIdentHash().ToBase32 (), " created");		
-	}
-
-	ClientDestination::~ClientDestination ()
-	{
-		if (m_IsRunning)	
-			Stop ();
-		for (auto it: m_LeaseSetRequests)
-			delete it.second;
-		if (m_Pool)
-			i2p::tunnel::tunnels.DeleteTunnelPool (m_Pool);		
-		if (m_DatagramDestination)
-			delete m_DatagramDestination;
-	}	
-
-	void ClientDestination::Run ()
-	{
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_Service.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint ("Destination: ", ex.what ());
-			}	
-		}	
-	}	
-
-	void ClientDestination::Start ()
-	{	
-		if (!m_IsRunning)
-		{	
-			m_IsRunning = true;
-			m_Pool->SetLocalDestination (this);
-			m_Pool->SetActive (true);			
-			m_Thread = new std::thread (std::bind (&ClientDestination::Run, this));
-			m_StreamingDestination = std::make_shared<i2p::stream::StreamingDestination> (shared_from_this ()); // TODO:
-			m_StreamingDestination->Start ();	
-			for (auto it: m_StreamingDestinationsByPorts)
-				it.second->Start ();
-			
-			m_CleanupTimer.expires_from_now (boost::posix_time::minutes (DESTINATION_CLEANUP_TIMEOUT));
-			m_CleanupTimer.async_wait (std::bind (&ClientDestination::HandleCleanupTimer,
-				this, std::placeholders::_1));
-		}	
-	}
-		
-	void ClientDestination::Stop ()
-	{	
-		if (m_IsRunning)
-		{	
-			m_CleanupTimer.cancel ();
-			m_IsRunning = false;
-			m_StreamingDestination->Stop ();
-			m_StreamingDestination = nullptr;
-			for (auto it: m_StreamingDestinationsByPorts)
-				it.second->Stop ();
-			if (m_DatagramDestination)
-			{
-				auto d = m_DatagramDestination;
-				m_DatagramDestination = nullptr;
-				delete d;
-			}	
-			if (m_Pool)
-			{	
-				m_Pool->SetLocalDestination (nullptr);
-				i2p::tunnel::tunnels.StopTunnelPool (m_Pool);
-			}	
-			m_Service.stop ();
-			if (m_Thread)
-			{	
-				m_Thread->join (); 
-				delete m_Thread;
-				m_Thread = 0;
-			}	
-		}	
-	}	
-
-	std::shared_ptr<const i2p::data::LeaseSet> ClientDestination::FindLeaseSet (const i2p::data::IdentHash& ident)
-	{
-		auto it = m_RemoteLeaseSets.find (ident);
-		if (it != m_RemoteLeaseSets.end ())
-		{	
-			if (it->second->HasNonExpiredLeases ())
-				return it->second;
-			else
-				LogPrint ("All leases of remote LeaseSet expired");
-		}	
-		else
-		{	
-			auto ls = i2p::data::netdb.FindLeaseSet (ident);
-			if (ls)
-			{
-				m_RemoteLeaseSets[ident] = ls;			
-				return ls;
-			}	
-		}
-		return nullptr;
-	}	
-
-	std::shared_ptr<const i2p::data::LeaseSet> ClientDestination::GetLeaseSet ()
-	{
-		if (!m_Pool) return nullptr;
-		if (!m_LeaseSet)
-			UpdateLeaseSet ();
-		return m_LeaseSet;
-	}	
-
-	void ClientDestination::UpdateLeaseSet ()
-	{
-		m_LeaseSet.reset (new i2p::data::LeaseSet (*m_Pool));
-	}	
-
-	bool ClientDestination::SubmitSessionKey (const uint8_t * key, const uint8_t * tag)
-	{
-		struct
-		{
-			uint8_t k[32], t[32];
-		} data;	
-		memcpy (data.k, key, 32);
-		memcpy (data.t, tag, 32);
-		m_Service.post ([this,data](void)
-			{
-				this->AddSessionKey (data.k, data.t);
-			});
-		return true;
-	}
-
-	void ClientDestination::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		m_Service.post (std::bind (&ClientDestination::HandleGarlicMessage, this, msg)); 
-	}
-
-	void ClientDestination::ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		m_Service.post (std::bind (&ClientDestination::HandleDeliveryStatusMessage, this, msg)); 
-	}
-
-	void ClientDestination::HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from)
-	{
-		uint8_t typeID = buf[I2NP_HEADER_TYPEID_OFFSET];
-		switch (typeID)
-		{	
-			case eI2NPData:
-				HandleDataMessage (buf + I2NP_HEADER_SIZE, bufbe16toh (buf + I2NP_HEADER_SIZE_OFFSET));
-			break;
-			case eI2NPDeliveryStatus:
-				// we assume tunnel tests non-encrypted
-				HandleDeliveryStatusMessage (CreateI2NPMessage (buf, GetI2NPMessageLength (buf), from));
-			break;	
-			case eI2NPDatabaseStore:
-				HandleDatabaseStoreMessage (buf + I2NP_HEADER_SIZE, bufbe16toh (buf + I2NP_HEADER_SIZE_OFFSET));
-			break;
-			case eI2NPDatabaseSearchReply:
-				HandleDatabaseSearchReplyMessage (buf + I2NP_HEADER_SIZE, bufbe16toh (buf + I2NP_HEADER_SIZE_OFFSET));
-			break;	
-			default:
-				i2p::HandleI2NPMessage (CreateI2NPMessage (buf, GetI2NPMessageLength (buf), from));
-		}		
-	}	
-
-	void ClientDestination::HandleDatabaseStoreMessage (const uint8_t * buf, size_t len)
-	{
-		uint32_t replyToken = bufbe32toh (buf + DATABASE_STORE_REPLY_TOKEN_OFFSET);
-		size_t offset = DATABASE_STORE_HEADER_SIZE;
-		if (replyToken) 
-		{
-			LogPrint (eLogInfo, "Reply token is ignored for DatabaseStore");
-			offset += 36;
-		}
-		std::shared_ptr<i2p::data::LeaseSet> leaseSet;
-		if (buf[DATABASE_STORE_TYPE_OFFSET] == 1) // LeaseSet
-		{
-			LogPrint (eLogDebug, "Remote LeaseSet");
-			auto it = m_RemoteLeaseSets.find (buf + DATABASE_STORE_KEY_OFFSET);
-			if (it != m_RemoteLeaseSets.end ())
-			{
-				leaseSet = it->second;
-				leaseSet->Update (buf + offset, len - offset); 
-				if (leaseSet->IsValid ())
-					LogPrint (eLogDebug, "Remote LeaseSet updated");
-				else
-				{
-					LogPrint (eLogDebug, "Remote LeaseSet update failed");
-					m_RemoteLeaseSets.erase (it);
-					leaseSet = nullptr;
-				}
-			}
-			else
-			{	
-				leaseSet = std::make_shared<i2p::data::LeaseSet> (buf + offset, len - offset);
-				if (leaseSet->IsValid ())
-				{
-					LogPrint (eLogDebug, "New remote LeaseSet added");
-					m_RemoteLeaseSets[buf + DATABASE_STORE_KEY_OFFSET] = leaseSet;
-				}
-				else
-				{
-					LogPrint (eLogError, "New remote LeaseSet verification failed");
-					leaseSet = nullptr;
-				}
-			}	
-		}	
-		else
-			LogPrint (eLogError, "Unexpected client's DatabaseStore type ", buf[DATABASE_STORE_TYPE_OFFSET], ". Dropped");
-		
-		auto it1 = m_LeaseSetRequests.find (buf + DATABASE_STORE_KEY_OFFSET);
-		if (it1 != m_LeaseSetRequests.end ())
-		{
-			it1->second->requestTimeoutTimer.cancel ();
-			if (it1->second->requestComplete) it1->second->requestComplete (leaseSet);
-			delete it1->second;
-			m_LeaseSetRequests.erase (it1);
-		}	
-	}
-
-	void ClientDestination::HandleDatabaseSearchReplyMessage (const uint8_t * buf, size_t len)
-	{
-		i2p::data::IdentHash key (buf);
-		int num = buf[32]; // num
-		LogPrint ("DatabaseSearchReply for ", key.ToBase64 (), " num=", num);
-		auto it = m_LeaseSetRequests.find (key);
-		if (it != m_LeaseSetRequests.end ())
-		{
-			LeaseSetRequest * request = it->second;
-			bool found = false;
-			if (request->excluded.size () < MAX_NUM_FLOODFILLS_PER_REQUEST)
-			{	
-				for (int i = 0; i < num; i++)
-				{
-					i2p::data::IdentHash peerHash (buf + 33 + i*32);
-					auto floodfill = i2p::data::netdb.FindRouter (peerHash);
-					if (floodfill)
-					{
-						LogPrint (eLogInfo, "Requesting ", key.ToBase64 (), " at ", peerHash.ToBase64 ());
-						if (SendLeaseSetRequest (key, floodfill, request))
-							found = true;
-					}	
-					else
-					{	
-						LogPrint (eLogInfo, "Found new floodfill. Request it");
-						i2p::data::netdb.RequestDestination (peerHash);
-					}	
-				}
-				if (!found)
-					LogPrint (eLogError, "Suggested floodfills are not presented in netDb"); 
-			}	
-			else
-				LogPrint (eLogInfo, key.ToBase64 (), " was not found on ",  MAX_NUM_FLOODFILLS_PER_REQUEST," floodfills");
-			if (!found)
-			{
-				if (request->requestComplete) request->requestComplete (nullptr);
-				delete request;
-				m_LeaseSetRequests.erase (key);
-			}	
-		}	
-		else	
-			LogPrint ("Request for ", key.ToBase64 (), " not found");
-	}	
-		
-	void ClientDestination::HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		uint32_t msgID = bufbe32toh (msg->GetPayload () + DELIVERY_STATUS_MSGID_OFFSET);
-		if (msgID == m_PublishReplyToken)
-		{
-			LogPrint (eLogDebug, "Publishing confirmed");
-			m_ExcludedFloodfills.clear ();
-			m_PublishReplyToken = 0;
-		}
-		else
-			i2p::garlic::GarlicDestination::HandleDeliveryStatusMessage (msg);
-	}	
-
-	void ClientDestination::SetLeaseSetUpdated ()
-	{
-		i2p::garlic::GarlicDestination::SetLeaseSetUpdated ();	
-		UpdateLeaseSet ();
-		if (m_IsPublic)
-			Publish ();
-	}
-		
-	void ClientDestination::Publish ()
-	{	
-		if (!m_LeaseSet || !m_Pool) 
-		{
-			LogPrint (eLogError, "Can't publish non-existing LeaseSet");
-			return;
-		}
-		if (m_PublishReplyToken)
-		{
-			LogPrint (eLogInfo, "Publishing is pending");
-			return;
-		}
-		auto outbound = m_Pool->GetNextOutboundTunnel ();
-		if (!outbound)
-		{
-			LogPrint ("Can't publish LeaseSet. No outbound tunnels");
-			return;
-		}
-		std::set<i2p::data::IdentHash> excluded; 
-		auto floodfill = i2p::data::netdb.GetClosestFloodfill (m_LeaseSet->GetIdentHash (), m_ExcludedFloodfills);	
-		if (!floodfill)
-		{
-			LogPrint ("Can't publish LeaseSet. No more floodfills found");
-			m_ExcludedFloodfills.clear ();
-			return;
-		}	
-		m_ExcludedFloodfills.insert (floodfill->GetIdentHash ());
-		LogPrint (eLogDebug, "Publish LeaseSet of ", GetIdentHash ().ToBase32 ());
-		RAND_bytes ((uint8_t *)&m_PublishReplyToken, 4);
-		auto msg = WrapMessage (floodfill, i2p::CreateDatabaseStoreMsg (m_LeaseSet, m_PublishReplyToken));			
-		m_PublishConfirmationTimer.expires_from_now (boost::posix_time::seconds(PUBLISH_CONFIRMATION_TIMEOUT));
-		m_PublishConfirmationTimer.async_wait (std::bind (&ClientDestination::HandlePublishConfirmationTimer,
-			this, std::placeholders::_1));	
-		outbound->SendTunnelDataMsg (floodfill->GetIdentHash (), 0, msg);	
-	}
-
-	void ClientDestination::HandlePublishConfirmationTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{	
-			if (m_PublishReplyToken)
-			{
-				LogPrint (eLogWarning, "Publish confirmation was not received in ", PUBLISH_CONFIRMATION_TIMEOUT,  "seconds. Try again");
-				m_PublishReplyToken = 0;
-				Publish ();
-			}
-		}
-	}
-
-	void ClientDestination::HandleDataMessage (const uint8_t * buf, size_t len)
-	{
-		uint32_t length = bufbe32toh (buf);
-		buf += 4;
-		// we assume I2CP payload
-		uint16_t fromPort = bufbe16toh (buf + 4), // source
-			toPort = bufbe16toh (buf + 6); // destination 
-		switch (buf[9])
-		{
-			case PROTOCOL_TYPE_STREAMING:
-			{
-				// streaming protocol
-				auto dest = GetStreamingDestination (toPort);
-				if (dest)
-					dest->HandleDataMessagePayload (buf, length);
-				else
-					LogPrint ("Missing streaming destination");
-			}
-			break;
-			case PROTOCOL_TYPE_DATAGRAM:
-				// datagram protocol
-				if (m_DatagramDestination)
-					m_DatagramDestination->HandleDataMessagePayload (fromPort, toPort, buf, length);
-				else
-					LogPrint ("Missing streaming destination");
-			break;
-			default:
-				LogPrint ("Data: unexpected protocol ", buf[9]);
-		}
-	}	
-
-	void ClientDestination::CreateStream (StreamRequestComplete streamRequestComplete, const i2p::data::IdentHash& dest, int port) {
-		assert(streamRequestComplete);
-		auto leaseSet = FindLeaseSet (dest);
-		if (leaseSet)
-			streamRequestComplete(CreateStream (leaseSet, port));
-		else
-		{
-			RequestDestination (dest,
-				[this, streamRequestComplete, port](std::shared_ptr<i2p::data::LeaseSet> ls)
-				{
-					if (ls)
-						streamRequestComplete(CreateStream (ls, port));
-					else
-						streamRequestComplete (nullptr);
-				});
-		}
-	}
-
-	std::shared_ptr<i2p::stream::Stream> ClientDestination::CreateStream (std::shared_ptr<const i2p::data::LeaseSet> remote, int port)
-	{
-		if (m_StreamingDestination)
-			return m_StreamingDestination->CreateNewOutgoingStream (remote, port);
-		else
-			return nullptr;
-	}
-
-	std::shared_ptr<i2p::stream::StreamingDestination> ClientDestination::GetStreamingDestination (int port) const 
-	{ 
-		if (port) 
-		{
-			auto it = m_StreamingDestinationsByPorts.find (port);
-			if (it != m_StreamingDestinationsByPorts.end ())
-				return it->second;
-		}	
-		// if port is zero or not found, use default destination
-		return m_StreamingDestination; 
-	}
-		
-	void ClientDestination::AcceptStreams (const i2p::stream::StreamingDestination::Acceptor& acceptor)
-	{
-		if (m_StreamingDestination)
-			m_StreamingDestination->SetAcceptor (acceptor);
-	}
-
-	void ClientDestination::StopAcceptingStreams ()
-	{
-		if (m_StreamingDestination)
-			m_StreamingDestination->ResetAcceptor ();
-	}
-		
-	bool ClientDestination::IsAcceptingStreams () const
-	{
-		if (m_StreamingDestination)
-			return m_StreamingDestination->IsAcceptorSet ();
-		return false;
-	}	
-
-	std::shared_ptr<i2p::stream::StreamingDestination> ClientDestination::CreateStreamingDestination (int port)
-	{
-		auto dest = std::make_shared<i2p::stream::StreamingDestination> (shared_from_this (), port); 
-		if (port)
-			m_StreamingDestinationsByPorts[port] = dest;
-		else // update default 
-			m_StreamingDestination = dest;
-		return dest;
-	}	
-		
-	i2p::datagram::DatagramDestination * ClientDestination::CreateDatagramDestination ()
-	{
-		if (!m_DatagramDestination)
-			m_DatagramDestination = new i2p::datagram::DatagramDestination (shared_from_this ());
-		return m_DatagramDestination;	
-	}
-
-	bool ClientDestination::RequestDestination (const i2p::data::IdentHash& dest, RequestComplete requestComplete)
-	{
-		if (!m_Pool || !IsReady ()) 
-		{	
-			if (requestComplete) requestComplete (false);
-			return false;
-		}	
-		m_Service.post (std::bind (&ClientDestination::RequestLeaseSet, shared_from_this (), dest, requestComplete));
-		return true;
-	}
-
-	void ClientDestination::RequestLeaseSet (const i2p::data::IdentHash& dest, RequestComplete requestComplete)
-	{
-		std::set<i2p::data::IdentHash> excluded;
-		auto floodfill = i2p::data::netdb.GetClosestFloodfill (dest, excluded);
-		if (floodfill)
-		{
-			LeaseSetRequest * request = new LeaseSetRequest (m_Service);
-			request->requestComplete = requestComplete;
-			auto ret = m_LeaseSetRequests.insert (std::pair<i2p::data::IdentHash, LeaseSetRequest *>(dest,request));
-			if (ret.second) // inserted
-			{
-				if (!SendLeaseSetRequest (dest, floodfill, request))
-				{
-					// request failed
-					if (request->requestComplete) request->requestComplete (nullptr);
-					delete request;
-					m_LeaseSetRequests.erase (dest);
-				}
-			}	
-			else // duplicate
-			{
-				LogPrint (eLogError, "Request of ", dest.ToBase64 (), " is pending already");
-				// TODO: queue up requests
-				if (request->requestComplete) request->requestComplete (nullptr);
-				delete request;
-			}	
-		}	
-		else
-			LogPrint (eLogError, "No floodfills found");	
-	}	
-		
-	bool ClientDestination::SendLeaseSetRequest (const i2p::data::IdentHash& dest, 
-		std::shared_ptr<const i2p::data::RouterInfo>  nextFloodfill, LeaseSetRequest * request)
-	{
-		auto replyTunnel = m_Pool->GetNextInboundTunnel ();
-		if (!replyTunnel) LogPrint (eLogError, "No inbound tunnels found");	
-		
-		auto outboundTunnel = m_Pool->GetNextOutboundTunnel ();
-		if (!outboundTunnel) LogPrint (eLogError, "No outbound tunnels found");		
-			
-		if (replyTunnel && outboundTunnel)
-		{	
-			request->excluded.insert (nextFloodfill->GetIdentHash ());
-			request->requestTime = i2p::util::GetSecondsSinceEpoch ();
-			request->requestTimeoutTimer.cancel ();
-
-			uint8_t replyKey[32], replyTag[32];
-			RAND_bytes (replyKey, 32); // random session key 
-			RAND_bytes (replyTag, 32); // random session tag
-			AddSessionKey (replyKey, replyTag);
-
-			auto msg = WrapMessage (nextFloodfill,
-				CreateLeaseSetDatabaseLookupMsg (dest, request->excluded, 
-					replyTunnel.get (), replyKey, replyTag));
-			outboundTunnel->SendTunnelDataMsg (
-				{
-					i2p::tunnel::TunnelMessageBlock 
-					{ 
-						i2p::tunnel::eDeliveryTypeRouter,
-						nextFloodfill->GetIdentHash (), 0, msg
-					}
-				});	
-			request->requestTimeoutTimer.expires_from_now (boost::posix_time::seconds(LEASESET_REQUEST_TIMEOUT));
-			request->requestTimeoutTimer.async_wait (std::bind (&ClientDestination::HandleRequestTimoutTimer,
-				this, std::placeholders::_1, dest));
-		}	
-		else
-			return false;
-		return true;
-	}	
-
-	void ClientDestination::HandleRequestTimoutTimer (const boost::system::error_code& ecode, const i2p::data::IdentHash& dest)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			auto it = m_LeaseSetRequests.find (dest);
-			if (it != m_LeaseSetRequests.end ())
-			{
-				bool done = false;
-				uint64_t ts = i2p::util::GetSecondsSinceEpoch ();
-				if (ts < it->second->requestTime + MAX_LEASESET_REQUEST_TIMEOUT)
-				{
-					auto floodfill = i2p::data::netdb.GetClosestFloodfill (dest, it->second->excluded);
-					if (floodfill)
-						 done = !SendLeaseSetRequest (dest, floodfill, it->second);
-					else
-						done = true;
-				}
-				else
-				{	
-					LogPrint (eLogInfo, dest.ToBase64 (), " was not found within ",  MAX_LEASESET_REQUEST_TIMEOUT, " seconds");
-					done = true;
-				}
-				
-				if (done)
-				{
-					if (it->second->requestComplete) it->second->requestComplete (false);
-					delete it->second;
-					m_LeaseSetRequests.erase (it);
-				}	
-			}	
-		}	
-	}
-
-	void ClientDestination::HandleCleanupTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			CleanupRoutingSessions ();
-			CleanupRemoteLeaseSets ();
-			m_CleanupTimer.expires_from_now (boost::posix_time::minutes (DESTINATION_CLEANUP_TIMEOUT));
-			m_CleanupTimer.async_wait (std::bind (&ClientDestination::HandleCleanupTimer,
-				shared_from_this (), std::placeholders::_1));
-		}
-	}	
-
-	void ClientDestination::CleanupRemoteLeaseSets ()
-	{
-		for (auto it = m_RemoteLeaseSets.begin (); it != m_RemoteLeaseSets.end ();)
-		{
-			if (!it->second->HasNonExpiredLeases ()) // all leases expired
-			{
-				LogPrint ("Remote LeaseSet ", it->second->GetIdentHash ().ToBase64 (), " expired");
-				it = m_RemoteLeaseSets.erase (it);
-			}	
-			else 
-				it++;
-		}
-	}
-}
-}

Destination.h

@@ -1,157 +0,0 @@
-#ifndef DESTINATION_H__
-#define DESTINATION_H__
-
-#include <thread>
-#include <mutex>
-#include <memory>
-#include <map>
-#include <set>
-#include <string>
-#include <functional>
-#include <boost/asio.hpp>
-#include "Identity.h"
-#include "TunnelPool.h"
-#include "Crypto.h"
-#include "LeaseSet.h"
-#include "Garlic.h"
-#include "NetDb.h"
-#include "Streaming.h"
-#include "Datagram.h"
-
-namespace i2p
-{
-namespace client
-{
-	const uint8_t PROTOCOL_TYPE_STREAMING = 6;
-	const uint8_t PROTOCOL_TYPE_DATAGRAM = 17;
-	const uint8_t PROTOCOL_TYPE_RAW = 18;	
-	const int PUBLISH_CONFIRMATION_TIMEOUT = 5; // in seconds
-	const int LEASESET_REQUEST_TIMEOUT = 5; // in seconds
-	const int MAX_LEASESET_REQUEST_TIMEOUT = 40; // in seconds
-	const int MAX_NUM_FLOODFILLS_PER_REQUEST = 7;
-	const int DESTINATION_CLEANUP_TIMEOUT = 20; // in minutes 
-	
-	// I2CP
-	const char I2CP_PARAM_INBOUND_TUNNEL_LENGTH[] = "inbound.length";
-	const int DEFAULT_INBOUND_TUNNEL_LENGTH = 3;
-	const char I2CP_PARAM_OUTBOUND_TUNNEL_LENGTH[] = "outbound.length";
-	const int DEFAULT_OUTBOUND_TUNNEL_LENGTH = 3;
-	const char I2CP_PARAM_INBOUND_TUNNELS_QUANTITY[] = "inbound.quantity";
-	const int DEFAULT_INBOUND_TUNNELS_QUANTITY = 5;
-	const char I2CP_PARAM_OUTBOUND_TUNNELS_QUANTITY[] = "outbound.quantity";
-	const int DEFAULT_OUTBOUND_TUNNELS_QUANTITY = 5;
-	const char I2CP_PARAM_EXPLICIT_PEERS[] = "explicitPeers";
-	const int STREAM_REQUEST_TIMEOUT = 60; //in seconds
-
-	typedef std::function<void (std::shared_ptr<i2p::stream::Stream> stream)> StreamRequestComplete;
-
-	class ClientDestination: public i2p::garlic::GarlicDestination,
-		public std::enable_shared_from_this<ClientDestination>
-	{
-		typedef std::function<void (std::shared_ptr<i2p::data::LeaseSet> leaseSet)> RequestComplete;
-		// leaseSet = nullptr means not found
-		struct LeaseSetRequest
-		{
-			LeaseSetRequest (boost::asio::io_service& service): requestTime (0), requestTimeoutTimer (service) {};
-			std::set<i2p::data::IdentHash> excluded;
-			uint64_t requestTime;
-			boost::asio::deadline_timer requestTimeoutTimer;
-			RequestComplete requestComplete;
-		};	
-		
-		
-		public:
-
-			ClientDestination (const i2p::data::PrivateKeys& keys, bool isPublic, const std::map<std::string, std::string> * params = nullptr);
-			~ClientDestination ();	
-
-			virtual void Start ();
-			virtual void Stop ();
-			bool IsRunning () const { return m_IsRunning; };
-			boost::asio::io_service& GetService () { return m_Service; };
-			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () { return m_Pool; }; 
-			bool IsReady () const { return m_LeaseSet && m_LeaseSet->HasNonExpiredLeases () && m_Pool->GetOutboundTunnels ().size () > 0; };
-			std::shared_ptr<const i2p::data::LeaseSet> FindLeaseSet (const i2p::data::IdentHash& ident);
-			bool RequestDestination (const i2p::data::IdentHash& dest, RequestComplete requestComplete = nullptr);
-			
-			// streaming
-			std::shared_ptr<i2p::stream::StreamingDestination> CreateStreamingDestination (int port); // additional
-			std::shared_ptr<i2p::stream::StreamingDestination> GetStreamingDestination (int port = 0) const;
-			// following methods operate with default streaming destination
-			void CreateStream (StreamRequestComplete streamRequestComplete, const i2p::data::IdentHash& dest, int port = 0);
-			std::shared_ptr<i2p::stream::Stream> CreateStream (std::shared_ptr<const i2p::data::LeaseSet> remote, int port = 0);
-			void AcceptStreams (const i2p::stream::StreamingDestination::Acceptor& acceptor);
-			void StopAcceptingStreams ();
-			bool IsAcceptingStreams () const;
-			
-			// datagram
-			i2p::datagram::DatagramDestination * GetDatagramDestination () const { return m_DatagramDestination; };
-			i2p::datagram::DatagramDestination * CreateDatagramDestination ();
-
-			// implements LocalDestination
-			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
-			const uint8_t * GetEncryptionPrivateKey () const { return m_EncryptionPrivateKey; };
-			const uint8_t * GetEncryptionPublicKey () const { return m_EncryptionPublicKey; };
-			
-			// implements GarlicDestination
-			std::shared_ptr<const i2p::data::LeaseSet> GetLeaseSet ();
-			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const { return m_Pool; }
-			void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
-
-			// override GarlicDestination
-			bool SubmitSessionKey (const uint8_t * key, const uint8_t * tag);
-			void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
-			void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);	
-			void SetLeaseSetUpdated ();
-
-			// I2CP
-			void HandleDataMessage (const uint8_t * buf, size_t len);
-
-		private:
-				
-			void Run ();			
-			void UpdateLeaseSet ();
-			void Publish ();
-			void HandlePublishConfirmationTimer (const boost::system::error_code& ecode);
-			void HandleDatabaseStoreMessage (const uint8_t * buf, size_t len);
-			void HandleDatabaseSearchReplyMessage (const uint8_t * buf, size_t len);
-			void HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);		
-
-			void RequestLeaseSet (const i2p::data::IdentHash& dest, RequestComplete requestComplete);
-			bool SendLeaseSetRequest (const i2p::data::IdentHash& dest, std::shared_ptr<const i2p::data::RouterInfo>  nextFloodfill, LeaseSetRequest * request);	
-			void HandleRequestTimoutTimer (const boost::system::error_code& ecode, const i2p::data::IdentHash& dest);
-			void HandleCleanupTimer (const boost::system::error_code& ecode);
-			void CleanupRemoteLeaseSets ();
-			
-		private:
-
-			volatile bool m_IsRunning;
-			std::thread * m_Thread;	
-			boost::asio::io_service m_Service;
-			boost::asio::io_service::work m_Work;
-			i2p::data::PrivateKeys m_Keys;
-			uint8_t m_EncryptionPublicKey[256], m_EncryptionPrivateKey[256];
-			std::map<i2p::data::IdentHash, std::shared_ptr<i2p::data::LeaseSet> > m_RemoteLeaseSets;
-			std::map<i2p::data::IdentHash, LeaseSetRequest *> m_LeaseSetRequests;
-
-			std::shared_ptr<i2p::tunnel::TunnelPool> m_Pool;
-			std::shared_ptr<i2p::data::LeaseSet> m_LeaseSet;
-			bool m_IsPublic;
-			uint32_t m_PublishReplyToken;
-			std::set<i2p::data::IdentHash> m_ExcludedFloodfills; // for publishing
-			
-			std::shared_ptr<i2p::stream::StreamingDestination> m_StreamingDestination; // default
-			std::map<uint16_t, std::shared_ptr<i2p::stream::StreamingDestination> > m_StreamingDestinationsByPorts;
-			i2p::datagram::DatagramDestination * m_DatagramDestination;
-	
-			boost::asio::deadline_timer m_PublishConfirmationTimer, m_CleanupTimer;
-
-		public:
-			
-			// for HTTP only
-			int GetNumRemoteLeaseSets () const { return m_RemoteLeaseSets.size (); };
-	};	
-}	
-}	
-
-#endif

Garlic.cpp

@@ -1,627 +0,0 @@
-#include <inttypes.h>
-#include "I2PEndian.h"
-#include <map>
-#include <string>
-#include <openssl/rand.h>
-#include <openssl/sha.h>
-#include "RouterContext.h"
-#include "I2NPProtocol.h"
-#include "Tunnel.h"
-#include "TunnelPool.h"
-#include "Timestamp.h"
-#include "Log.h"
-#include "Garlic.h"
-
-namespace i2p
-{
-namespace garlic
-{
-	GarlicRoutingSession::GarlicRoutingSession (GarlicDestination * owner, 
-	    std::shared_ptr<const i2p::data::RoutingDestination> destination, int numTags, bool attachLeaseSet):
-		m_Owner (owner), m_Destination (destination), m_NumTags (numTags), 
-		m_LeaseSetUpdateStatus (attachLeaseSet ? eLeaseSetUpdated : eLeaseSetDoNotSend),
-		m_ElGamalEncryption (new i2p::crypto::ElGamalEncryption (destination->GetEncryptionPublicKey ()))
-	{
-		// create new session tags and session key
-		RAND_bytes (m_SessionKey, 32);
-		m_Encryption.SetKey (m_SessionKey);
-	}	
-
-	GarlicRoutingSession::GarlicRoutingSession (const uint8_t * sessionKey, const SessionTag& sessionTag):
-		m_Owner (nullptr), m_Destination (nullptr), m_NumTags (1), m_LeaseSetUpdateStatus (eLeaseSetDoNotSend)
-	{
-		memcpy (m_SessionKey, sessionKey, 32);
-		m_Encryption.SetKey (m_SessionKey);
-		m_SessionTags.push_back (sessionTag);
-		m_SessionTags.back ().creationTime = i2p::util::GetSecondsSinceEpoch ();
-	}	
-
-	GarlicRoutingSession::~GarlicRoutingSession	()
-	{	
-		for (auto it: m_UnconfirmedTagsMsgs)	
-			delete it.second;
-		m_UnconfirmedTagsMsgs.clear ();
-	}
-	
-	GarlicRoutingSession::UnconfirmedTags * GarlicRoutingSession::GenerateSessionTags ()
-	{
-		auto tags = new UnconfirmedTags (m_NumTags);
-		tags->tagsCreationTime = i2p::util::GetSecondsSinceEpoch ();		
-		for (int i = 0; i < m_NumTags; i++)
-		{
-			RAND_bytes (tags->sessionTags[i], 32);
-			tags->sessionTags[i].creationTime = tags->tagsCreationTime;
-		}			
-		return tags;	
-	}
-
-	void GarlicRoutingSession::MessageConfirmed (uint32_t msgID)
-	{
-		TagsConfirmed (msgID);
-		if (msgID == m_LeaseSetUpdateMsgID)
-		{	
-			m_LeaseSetUpdateStatus = eLeaseSetUpToDate;
-			LogPrint (eLogInfo, "LeaseSet update confirmed");
-		}	
-		else
-			CleanupExpiredTags ();
-	}	
-		
-	void GarlicRoutingSession::TagsConfirmed (uint32_t msgID) 
-	{ 
-		auto it = m_UnconfirmedTagsMsgs.find (msgID);	
-		if (it != m_UnconfirmedTagsMsgs.end ())
-		{
-			uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-			UnconfirmedTags * tags = it->second;
-			if (ts < tags->tagsCreationTime + OUTGOING_TAGS_EXPIRATION_TIMEOUT)
-			{	
-				for (int i = 0; i < tags->numTags; i++)
-					m_SessionTags.push_back (tags->sessionTags[i]);
-			}	
-			m_UnconfirmedTagsMsgs.erase (it);
-			delete tags;
-		}
-	}
-
-	bool GarlicRoutingSession::CleanupExpiredTags ()
-	{
-		uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-		for (auto it = m_SessionTags.begin (); it != m_SessionTags.end ();)
-		{
-			if (ts >= it->creationTime + OUTGOING_TAGS_EXPIRATION_TIMEOUT)
-				it = m_SessionTags.erase (it);
-			else 
-				it++;
-		}
-		// delete expired unconfirmed tags
-		for (auto it = m_UnconfirmedTagsMsgs.begin (); it != m_UnconfirmedTagsMsgs.end ();)
-		{
-			if (ts >= it->second->tagsCreationTime + OUTGOING_TAGS_EXPIRATION_TIMEOUT)
-			{
-				if (m_Owner)
-					m_Owner->RemoveCreatedSession (it->first);
-				delete it->second;
-				it = m_UnconfirmedTagsMsgs.erase (it);
-			}	
-			else
-				it++;
-		}	
-		return !m_SessionTags.empty () || m_UnconfirmedTagsMsgs.empty ();
- 	}
-
-	std::shared_ptr<I2NPMessage> GarlicRoutingSession::WrapSingleMessage (std::shared_ptr<const I2NPMessage> msg)
-	{
-		auto m = ToSharedI2NPMessage(NewI2NPMessage ());
-		m->Align (12); // in order to get buf aligned to 16 (12 + 4)
-		size_t len = 0;
-		uint8_t * buf = m->GetPayload () + 4; // 4 bytes for length
-
-		// find non-expired tag
-		bool tagFound = false;	
-		SessionTag tag; 
-		if (m_NumTags > 0)
-		{	
-			uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-			while (!m_SessionTags.empty ())
-			{
-				if (ts < m_SessionTags.front ().creationTime + OUTGOING_TAGS_EXPIRATION_TIMEOUT)
-				{
-					tag = m_SessionTags.front ();
-					m_SessionTags.pop_front (); // use same tag only once
-					tagFound = true;
-					break;
-				}	
-				else
-					m_SessionTags.pop_front (); // remove expired tag
-			}
-		}	
-		// create message
-		if (!tagFound) // new session
-		{
-			LogPrint ("No garlic tags available. Use ElGamal");
-			if (!m_Destination)
-			{
-				LogPrint ("Can't use ElGamal for unknown destination");
-				return nullptr;
-			}
-			// create ElGamal block
-			ElGamalBlock elGamal;
-			memcpy (elGamal.sessionKey, m_SessionKey, 32); 
-			RAND_bytes (elGamal.preIV, 32); // Pre-IV
-			uint8_t iv[32]; // IV is first 16 bytes
-			SHA256(elGamal.preIV, 32, iv); 
-			m_ElGamalEncryption->Encrypt ((uint8_t *)&elGamal, sizeof(elGamal), buf, true);			
-			m_Encryption.SetIV (iv);
-			buf += 514;
-			len += 514;	
-		}
-		else // existing session
-		{	
-			// session tag
-			memcpy (buf, tag, 32);	
-			uint8_t iv[32]; // IV is first 16 bytes
-			SHA256(tag, 32, iv);
-			m_Encryption.SetIV (iv);
-			buf += 32;
-			len += 32;		
-		}	
-		// AES block
-		len += CreateAESBlock (buf, msg);
-		htobe32buf (m->GetPayload (), len);
-		m->len += len + 4;
-		m->FillI2NPMessageHeader (eI2NPGarlic);
-		return m;
-	}	
-
-	size_t GarlicRoutingSession::CreateAESBlock (uint8_t * buf, std::shared_ptr<const I2NPMessage> msg)
-	{
-		size_t blockSize = 0;
-		bool createNewTags = m_Owner && m_NumTags && ((int)m_SessionTags.size () <= m_NumTags*2/3);
-		UnconfirmedTags * newTags = createNewTags ? GenerateSessionTags () : nullptr;
-		htobuf16 (buf, newTags ? htobe16 (newTags->numTags) : 0); // tag count
-		blockSize += 2;
-		if (newTags) // session tags recreated
-		{	
-			for (int i = 0; i < newTags->numTags; i++)
-			{
-				memcpy (buf + blockSize, newTags->sessionTags[i], 32); // tags
-				blockSize += 32;
-			}
-		}	
-		uint32_t * payloadSize = (uint32_t *)(buf + blockSize);
-		blockSize += 4;
-		uint8_t * payloadHash = buf + blockSize;
-		blockSize += 32;
-		buf[blockSize] = 0; // flag
-		blockSize++;
-		size_t len = CreateGarlicPayload (buf + blockSize, msg, newTags);
-		htobe32buf (payloadSize, len);
-		SHA256(buf + blockSize, len, payloadHash);
-		blockSize += len;
-		size_t rem = blockSize % 16;
-		if (rem)
-			blockSize += (16-rem); //padding
-		m_Encryption.Encrypt(buf, blockSize, buf);
-		return blockSize;
-	}	
-
-	size_t GarlicRoutingSession::CreateGarlicPayload (uint8_t * payload, std::shared_ptr<const I2NPMessage> msg, UnconfirmedTags * newTags)
-	{
-		uint64_t ts = i2p::util::GetMillisecondsSinceEpoch () + 5000; // 5 sec
-		uint32_t msgID;
-		RAND_bytes ((uint8_t *)&msgID, 4);
-		size_t size = 0;
-		uint8_t * numCloves = payload + size;
-		*numCloves = 0;
-		size++;
-
-		if (m_Owner)
-		{	
-			// resubmit non-confirmed LeaseSet
-			if (m_LeaseSetUpdateStatus == eLeaseSetSubmitted && 
-			    i2p::util::GetMillisecondsSinceEpoch () > m_LeaseSetSubmissionTime + LEASET_CONFIRMATION_TIMEOUT)
-					m_LeaseSetUpdateStatus = eLeaseSetUpdated;
-
-			// attach DeviveryStatus if necessary
-			if (newTags || m_LeaseSetUpdateStatus == eLeaseSetUpdated) // new tags created or leaseset updated
-			{
-				// clove is DeliveryStatus 
-				auto cloveSize = CreateDeliveryStatusClove (payload + size, msgID);
-				if (cloveSize > 0) // successive?
-				{
-					size += cloveSize;
-					(*numCloves)++;
-					if (newTags) // new tags created
-						m_UnconfirmedTagsMsgs[msgID] = newTags;
-					m_Owner->DeliveryStatusSent (shared_from_this (), msgID);
-				}
-				else
-					LogPrint ("DeliveryStatus clove was not created");
-			}	
-			// attach LeaseSet
-			if (m_LeaseSetUpdateStatus == eLeaseSetUpdated) 
-			{
-				m_LeaseSetUpdateStatus = eLeaseSetSubmitted;
-				m_LeaseSetUpdateMsgID = msgID;
-				m_LeaseSetSubmissionTime = i2p::util::GetMillisecondsSinceEpoch ();
-				// clove if our leaseSet must be attached
-				auto leaseSet = CreateDatabaseStoreMsg (m_Owner->GetLeaseSet ());
-				size += CreateGarlicClove (payload + size, leaseSet, false); 
-				(*numCloves)++;
-			}
-		}	
-		if (msg) // clove message ifself if presented
-		{	
-			size += CreateGarlicClove (payload + size, msg, m_Destination ? m_Destination->IsDestination () : false);
-			(*numCloves)++;
-		}	
-		
-		memset (payload + size, 0, 3); // certificate of message
-		size += 3;
-		htobe32buf (payload + size, msgID); // MessageID
-		size += 4;
-		htobe64buf (payload + size, ts); // Expiration of message
-		size += 8;
-		return size;
-	}	
-
-	size_t GarlicRoutingSession::CreateGarlicClove (uint8_t * buf, std::shared_ptr<const I2NPMessage> msg, bool isDestination)
-	{
-		uint64_t ts = i2p::util::GetMillisecondsSinceEpoch () + 5000; // 5 sec
-		size_t size = 0;
-		if (isDestination && m_Destination)
-		{
-			buf[size] = eGarlicDeliveryTypeDestination << 5;//  delivery instructions flag destination
-			size++;
-			memcpy (buf + size, m_Destination->GetIdentHash (), 32);
-			size += 32;
-		}	
-		else	
-		{	
-			buf[size] = 0;//  delivery instructions flag local
-			size++;
-		}
-		
-		memcpy (buf + size, msg->GetBuffer (), msg->GetLength ());
-		size += msg->GetLength ();
-		uint32_t cloveID;
-		RAND_bytes ((uint8_t *)&cloveID, 4);
-		htobe32buf (buf + size, cloveID); // CloveID
-		size += 4;
-		htobe64buf (buf + size, ts); // Expiration of clove
-		size += 8;
-		memset (buf + size, 0, 3); // certificate of clove
-		size += 3;
-		return size;
-	}	
-
-	size_t GarlicRoutingSession::CreateDeliveryStatusClove (uint8_t * buf, uint32_t msgID)
-	{		
-		size_t size = 0;
-		if (m_Owner)
-		{
-			auto inboundTunnel = m_Owner->GetTunnelPool ()->GetNextInboundTunnel ();
-			if (inboundTunnel)
-			{	
-				buf[size] = eGarlicDeliveryTypeTunnel << 5; // delivery instructions flag tunnel
-				size++;
-				// hash and tunnelID sequence is reversed for Garlic 
-				memcpy (buf + size, inboundTunnel->GetNextIdentHash (), 32); // To Hash
-				size += 32;
-				htobe32buf (buf + size, inboundTunnel->GetNextTunnelID ()); // tunnelID
-				size += 4; 	
-				// create msg 
-				auto msg = CreateDeliveryStatusMsg (msgID);
-				if (m_Owner)
-				{
-					//encrypt 
-					uint8_t key[32], tag[32];
-					RAND_bytes (key, 32); // random session key 
-					RAND_bytes (tag, 32); // random session tag
-					m_Owner->SubmitSessionKey (key, tag);
-					GarlicRoutingSession garlic (key, tag);
-					msg = garlic.WrapSingleMessage (msg);		
-				}
-				memcpy (buf + size, msg->GetBuffer (), msg->GetLength ());
-				size += msg->GetLength ();
-				// fill clove
-				uint64_t ts = i2p::util::GetMillisecondsSinceEpoch () + 5000; // 5 sec
-				uint32_t cloveID;
-				RAND_bytes ((uint8_t *)&cloveID, 4);
-				htobe32buf (buf + size, cloveID); // CloveID
-				size += 4;
-				htobe64buf (buf + size, ts); // Expiration of clove
-				size += 8;
-				memset (buf + size, 0, 3); // certificate of clove
-				size += 3;
-			}
-			else	
-				LogPrint (eLogError, "No inbound tunnels in the pool for DeliveryStatus");	
-		}
-		else
-			LogPrint ("Missing local LeaseSet");
-
-		return size;
-	}
-	
-	GarlicDestination::~GarlicDestination ()
-	{
-	}
-
-	void GarlicDestination::AddSessionKey (const uint8_t * key, const uint8_t * tag)
-	{
-		if (key)
-		{
-			uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-			auto decryption = std::make_shared<i2p::crypto::CBCDecryption>();
-			decryption->SetKey (key);
-			m_Tags[SessionTag(tag, ts)] = decryption;
-		}
-	}
-
-	bool GarlicDestination::SubmitSessionKey (const uint8_t * key, const uint8_t * tag) 
-	{
-		AddSessionKey (key, tag);
-		return true;
-	}
-
-	void GarlicDestination::HandleGarlicMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		uint8_t * buf = msg->GetPayload ();
-		uint32_t length = bufbe32toh (buf);
-		if (length > msg->GetLength ())
-		{
-			LogPrint (eLogError, "Garlic message length ", length, " exceeds I2NP message length ", msg->GetLength ());
-			return;
-		}	
-		buf += 4; // length
-		auto it = m_Tags.find (SessionTag(buf));
-		if (it != m_Tags.end ())
-		{
-			// tag found. Use AES
-			if (length >= 32)
-			{	
-				uint8_t iv[32]; // IV is first 16 bytes
-				SHA256(buf, 32, iv);
-				it->second->SetIV (iv);
-				it->second->Decrypt (buf + 32, length - 32, buf + 32);
-				HandleAESBlock (buf + 32, length - 32, it->second, msg->from);
-			}	
-			else
-				LogPrint (eLogError, "Garlic message length ", length, " is less than 32 bytes");
-			m_Tags.erase (it); // tag might be used only once	
-		}
-		else
-		{
-			// tag not found. Use ElGamal
-			ElGamalBlock elGamal;
-			if (length >= 514 && i2p::crypto::ElGamalDecrypt (GetEncryptionPrivateKey (), buf, (uint8_t *)&elGamal, true))
-			{	
-				auto decryption = std::make_shared<i2p::crypto::CBCDecryption>();
-				decryption->SetKey (elGamal.sessionKey);
-				uint8_t iv[32]; // IV is first 16 bytes
-				SHA256(elGamal.preIV, 32, iv); 
-				decryption->SetIV (iv);
-				decryption->Decrypt(buf + 514, length - 514, buf + 514);
-				HandleAESBlock (buf + 514, length - 514, decryption, msg->from);
-			}	
-			else
-				LogPrint (eLogError, "Failed to decrypt garlic");
-		}
-
-		// cleanup expired tags
-		uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-		if (ts > m_LastTagsCleanupTime + INCOMING_TAGS_EXPIRATION_TIMEOUT)
-		{
-			if (m_LastTagsCleanupTime)
-			{
-				int numExpiredTags = 0;
-				for (auto it = m_Tags.begin (); it != m_Tags.end ();)
-				{
-					if (ts > it->first.creationTime + INCOMING_TAGS_EXPIRATION_TIMEOUT)
-					{
-						numExpiredTags++;
-						it = m_Tags.erase (it);
-					}	
-					else
-						it++;
-				}
-				LogPrint (numExpiredTags, " tags expired for ", GetIdentHash().ToBase64 ());
-			}	
-			m_LastTagsCleanupTime = ts;
-		}	
-	}	
-
-	void GarlicDestination::HandleAESBlock (uint8_t * buf, size_t len, std::shared_ptr<i2p::crypto::CBCDecryption> decryption,
-		std::shared_ptr<i2p::tunnel::InboundTunnel> from)
-	{
-		uint16_t tagCount = bufbe16toh (buf);
-		buf += 2; len -= 2;	
-		if (tagCount > 0)
-		{	
-			if (tagCount*32 > len) 
-			{
-				LogPrint (eLogError, "Tag count ", tagCount, " exceeds length ", len);
-				return ;
-			}	
-			uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-			for (int i = 0; i < tagCount; i++)
-				m_Tags[SessionTag(buf + i*32, ts)] = decryption;	
-		}	
-		buf += tagCount*32;
-		len -= tagCount*32;
-		uint32_t payloadSize = bufbe32toh (buf);
-		if (payloadSize > len)
-		{
-			LogPrint (eLogError, "Unexpected payload size ", payloadSize);
-			return;
-		}	
-		buf += 4;
-		uint8_t * payloadHash = buf;
-		buf += 32;// payload hash. 
-		if (*buf) // session key?
-			buf += 32; // new session key
-		buf++; // flag
-
-		// payload
-		uint8_t digest[32];
-		SHA256 (buf, payloadSize, digest);
-		if (memcmp (payloadHash, digest, 32)) // payload hash doesn't match
-		{
-			LogPrint ("Wrong payload hash");
-			return;
-		}		    
-		HandleGarlicPayload (buf, payloadSize, from);
-	}	
-
-	void GarlicDestination::HandleGarlicPayload (uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from)
-	{
-		const uint8_t * buf1 = buf;
-		int numCloves = buf[0];
-		LogPrint (numCloves," cloves");
-		buf++;
-		for (int i = 0; i < numCloves; i++)
-		{
-			// delivery instructions
-			uint8_t flag = buf[0];
-			buf++; // flag
-			if (flag & 0x80) // encrypted?
-			{
-				// TODO: implement
-				LogPrint ("Clove encrypted");
-				buf += 32; 
-			}	
-			GarlicDeliveryType deliveryType = (GarlicDeliveryType)((flag >> 5) & 0x03);
-			switch (deliveryType)
-			{
-				case eGarlicDeliveryTypeLocal:
-					LogPrint ("Garlic type local");
-					HandleI2NPMessage (buf, len, from);
-				break;	
-				case eGarlicDeliveryTypeDestination:	
-					LogPrint ("Garlic type destination");
-					buf += 32; // destination. check it later or for multiple destinations
-					HandleI2NPMessage (buf, len, from);
-				break;
-				case eGarlicDeliveryTypeTunnel:
-				{	
-					LogPrint ("Garlic type tunnel");
-					// gwHash and gwTunnel sequence is reverted
-					uint8_t * gwHash = buf;
-					buf += 32;
-					uint32_t gwTunnel = bufbe32toh (buf);
-					buf += 4;
-					std::shared_ptr<i2p::tunnel::OutboundTunnel> tunnel;
-					if (from && from->GetTunnelPool ())
-						tunnel = from->GetTunnelPool ()->GetNextOutboundTunnel ();
-					if (tunnel) // we have send it through an outbound tunnel
-					{	
-						auto msg = CreateI2NPMessage (buf, GetI2NPMessageLength (buf), from);
-						tunnel->SendTunnelDataMsg (gwHash, gwTunnel, msg);
-					}	
-					else
-						LogPrint ("No outbound tunnels available for garlic clove");
-					break;
-				}
-				case eGarlicDeliveryTypeRouter:
-					LogPrint ("Garlic type router not supported");
-					buf += 32;
-				break;	
-				default:
-					LogPrint ("Unknow garlic delivery type ", (int)deliveryType);
-			}
-			buf += GetI2NPMessageLength (buf); //  I2NP
-			buf += 4; // CloveID
-			buf += 8; // Date
-			buf += 3; // Certificate
-			if (buf - buf1  > (int)len)
-			{
-				LogPrint (eLogError, "Garlic clove is too long");
-				break;
-			}	
-		}	
-	}	
-	
-	std::shared_ptr<I2NPMessage> GarlicDestination::WrapMessage (std::shared_ptr<const i2p::data::RoutingDestination> destination, 
-		std::shared_ptr<I2NPMessage> msg, bool attachLeaseSet)	
-	{
-		auto session = GetRoutingSession (destination, attachLeaseSet);  // 32 tags by default
-		return session->WrapSingleMessage (msg);	
-	}
-
-	std::shared_ptr<GarlicRoutingSession> GarlicDestination::GetRoutingSession (
-		std::shared_ptr<const i2p::data::RoutingDestination> destination, bool attachLeaseSet)
-	{
-		auto it = m_Sessions.find (destination->GetIdentHash ());
-		std::shared_ptr<GarlicRoutingSession> session;
-		if (it != m_Sessions.end ())
-			session = it->second;
-		if (!session)
-		{
-			session = std::make_shared<GarlicRoutingSession> (this, destination, 
-				attachLeaseSet ? 40 : 4, attachLeaseSet); // 40 tags for connections and 4 for LS requests
-			std::unique_lock<std::mutex> l(m_SessionsMutex);
-			m_Sessions[destination->GetIdentHash ()] = session;
-		}	
-		return session;
-	}	
-	
-	void GarlicDestination::CleanupRoutingSessions ()
-	{
-		std::unique_lock<std::mutex> l(m_SessionsMutex);
-		for (auto it = m_Sessions.begin (); it != m_Sessions.end ();)
-		{
-			if (!it->second->CleanupExpiredTags ())
-			{
-				LogPrint (eLogInfo, "Routing session to ", it->first.ToBase32 (), " deleted");
-				it = m_Sessions.erase (it);
-			}
-			else
-				it++;
-		}
-	}
-	
-	void GarlicDestination::RemoveCreatedSession (uint32_t msgID)
-	{
-		m_CreatedSessions.erase (msgID);
-	}
-
-	void GarlicDestination::DeliveryStatusSent (std::shared_ptr<GarlicRoutingSession> session, uint32_t msgID)
-	{
-		m_CreatedSessions[msgID] = session;
-	}		
-
-	void GarlicDestination::HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		uint32_t msgID = bufbe32toh (msg->GetPayload ());
-		{
-			auto it = m_CreatedSessions.find (msgID);
-			if (it != m_CreatedSessions.end ())			
-			{
-				it->second->MessageConfirmed (msgID);
-				m_CreatedSessions.erase (it);
-				LogPrint (eLogInfo, "Garlic message ", msgID, " acknowledged");
-			}	
-		}
-	}
-
-	void GarlicDestination::SetLeaseSetUpdated ()
-	{
-		std::unique_lock<std::mutex> l(m_SessionsMutex);	
-		for (auto it: m_Sessions)
-			it.second->SetLeaseSetUpdated ();
-	}
-
-	void GarlicDestination::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		HandleGarlicMessage (msg);
-	}
-
-	void GarlicDestination::ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		HandleDeliveryStatusMessage (msg);
-	}
-
-}	
-}

HTTPProxy.cpp

@@ -1,299 +0,0 @@
-#include <cstring>
-#include <cassert>
-#include <boost/lexical_cast.hpp>
-#include <boost/regex.hpp>
-#include <string>
-#include <atomic>
-#include "HTTPProxy.h"
-#include "util.h"
-#include "Identity.h"
-#include "Streaming.h"
-#include "Destination.h"
-#include "ClientContext.h"
-#include "I2PEndian.h"
-#include "I2PTunnel.h"
-
-namespace i2p
-{
-namespace proxy
-{
-	static const size_t http_buffer_size = 8192;
-	class HTTPProxyHandler: public i2p::client::I2PServiceHandler, public std::enable_shared_from_this<HTTPProxyHandler> 
-	{
-		private:
-			enum state 
-			{
-				GET_METHOD,
-				GET_HOSTNAME,
-				GET_HTTPV,
-				GET_HTTPVNL, //TODO: fallback to finding HOst: header if needed
-				DONE
-			};
-
-			void EnterState(state nstate);
-			bool HandleData(uint8_t *http_buff, std::size_t len);
-			void HandleSockRecv(const boost::system::error_code & ecode, std::size_t bytes_transfered);
-			void Terminate();
-			void AsyncSockRead();
-			void HTTPRequestFailed(/*std::string message*/);
-			void ExtractRequest();
-			bool ValidateHTTPRequest();
-			void HandleJumpServices();
-			bool CreateHTTPRequest(uint8_t *http_buff, std::size_t len);
-			void SentHTTPFailed(const boost::system::error_code & ecode);
-			void HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream);
-
-			uint8_t m_http_buff[http_buffer_size];
-			std::shared_ptr<boost::asio::ip::tcp::socket> m_sock;
-			std::string m_request; //Data left to be sent
-			std::string m_url; //URL
-			std::string m_method; //Method
-			std::string m_version; //HTTP version
-			std::string m_address; //Address
-			std::string m_path; //Path
-			int m_port; //Port
-			state m_state;//Parsing state
-
-		public:
-
-			HTTPProxyHandler(HTTPProxyServer * parent, std::shared_ptr<boost::asio::ip::tcp::socket> sock) : 
-				I2PServiceHandler(parent), m_sock(sock)
-				{ EnterState(GET_METHOD); }
-			~HTTPProxyHandler() { Terminate(); }
-			void Handle () { AsyncSockRead(); }
-	};
-
-	void HTTPProxyHandler::AsyncSockRead()
-	{
-		LogPrint(eLogDebug,"--- HTTP Proxy async sock read");
-		if(m_sock) {
-			m_sock->async_receive(boost::asio::buffer(m_http_buff, http_buffer_size),
-						std::bind(&HTTPProxyHandler::HandleSockRecv, shared_from_this(),
-								std::placeholders::_1, std::placeholders::_2));
-		} else {
-			LogPrint(eLogError,"--- HTTP Proxy no socket for read");
-		}
-	}
-
-	void HTTPProxyHandler::Terminate() {
-		if (Kill()) return;
-		if (m_sock) 
-		{
-			LogPrint(eLogDebug,"--- HTTP Proxy close sock");
-			m_sock->close();
-			m_sock = nullptr;
-		}
-		Done(shared_from_this());
-	}
-
-	/* All hope is lost beyond this point */
-	//TODO: handle this apropriately
-	void HTTPProxyHandler::HTTPRequestFailed(/*HTTPProxyHandler::errTypes error*/)
-	{
-		static std::string response = "HTTP/1.0 500 Internal Server Error\r\nContent-type: text/html\r\nContent-length: 0\r\n";
-		boost::asio::async_write(*m_sock, boost::asio::buffer(response,response.size()),
-					 std::bind(&HTTPProxyHandler::SentHTTPFailed, shared_from_this(), std::placeholders::_1));
-	}
-
-	void HTTPProxyHandler::EnterState(HTTPProxyHandler::state nstate) 
-	{
-		m_state = nstate;
-	}
-
-	void HTTPProxyHandler::ExtractRequest()
-	{
-		LogPrint(eLogDebug,"--- HTTP Proxy method is: ", m_method, "\nRequest is: ", m_url);
-		std::string server="";
-		std::string port="80";
-		boost::regex rHTTP("http://(.*?)(:(\\d+))?(/.*)");
-		boost::smatch m;
-		std::string path;
-		if(boost::regex_search(m_url, m, rHTTP, boost::match_extra)) 
-		{
-			server=m[1].str();
-			if (m[2].str() != "")  port=m[3].str();
-			path=m[4].str();
-		}
-		LogPrint(eLogDebug,"--- HTTP Proxy server is: ",server, " port is: ", port, "\n path is: ",path);
-		m_address = server;
-		m_port = boost::lexical_cast<int>(port);
-		m_path = path;
-	}
-
-	bool HTTPProxyHandler::ValidateHTTPRequest() 
-	{
-		if ( m_version != "HTTP/1.0" && m_version != "HTTP/1.1" ) 
-		{
-			LogPrint(eLogError,"--- HTTP Proxy unsupported version: ", m_version);
-			HTTPRequestFailed(); //TODO: send right stuff
-			return false;
-		}
-		return true;
-	}
-
-	void HTTPProxyHandler::HandleJumpServices() 
-	{
-		static const char * helpermark1 = "?i2paddresshelper=";
-		static const char * helpermark2 = "&i2paddresshelper=";
-		size_t addressHelperPos1 = m_path.rfind (helpermark1);
-		size_t addressHelperPos2 = m_path.rfind (helpermark2);
-		size_t addressHelperPos;
-		if (addressHelperPos1 == std::string::npos)
-		{
-			if (addressHelperPos2 == std::string::npos)
-				return; //Not a jump service
-			else
-				addressHelperPos = addressHelperPos2;
-		}
-		else
-		{
-			if (addressHelperPos2 == std::string::npos)
-				addressHelperPos = addressHelperPos1;
-			else if ( addressHelperPos1 > addressHelperPos2 )
-				addressHelperPos = addressHelperPos1;
-			else
-				addressHelperPos = addressHelperPos2;
-		}
-		auto base64 = m_path.substr (addressHelperPos + strlen(helpermark1));
-		base64 = i2p::util::http::urlDecode(base64); //Some of the symbols may be urlencoded
-		LogPrint (eLogDebug,"Jump service for ", m_address, " found at ", base64, ". Inserting to address book");
-		//TODO: this is very dangerous and broken. We should ask the user before doing anything see http://pastethis.i2p/raw/pn5fL4YNJL7OSWj3Sc6N/
-		//TODO: we could redirect the user again to avoid dirtiness in the browser
-		i2p::client::context.GetAddressBook ().InsertAddress (m_address, base64);
-		m_path.erase(addressHelperPos);
-	}
-
-	bool HTTPProxyHandler::CreateHTTPRequest(uint8_t *http_buff, std::size_t len) 
-	{
-		ExtractRequest(); //TODO: parse earlier
-		if (!ValidateHTTPRequest()) return false;
-		HandleJumpServices();
-		m_request = m_method;
-		m_request.push_back(' ');
-		m_request += m_path;
-		m_request.push_back(' ');
-		m_request += m_version;
-		m_request.push_back('\r');
-		m_request.push_back('\n');
-		m_request.append("Connection: close\r\n");
-		m_request.append(reinterpret_cast<const char *>(http_buff),len);
-		return true;
-	}
-
-	bool HTTPProxyHandler::HandleData(uint8_t *http_buff, std::size_t len)
-	{
-		assert(len); // This should always be called with a least a byte left to parse
-		while (len > 0) 
-		{
-			//TODO: fallback to finding HOst: header if needed
-			switch (m_state) 
-			{
-				case GET_METHOD:
-					switch (*http_buff) 
-					{
-						case ' ': EnterState(GET_HOSTNAME); break;
-						default: m_method.push_back(*http_buff); break;
-					}
-				break;
-				case GET_HOSTNAME:
-					switch (*http_buff) 
-					{
-						case ' ': EnterState(GET_HTTPV); break;
-						default: m_url.push_back(*http_buff); break;
-					}
-				break;
-				case GET_HTTPV:
-					switch (*http_buff) 
-					{
-						case '\r': EnterState(GET_HTTPVNL); break;
-						default: m_version.push_back(*http_buff); break;
-					}
-				break;
-				case GET_HTTPVNL:
-					switch (*http_buff) 
-					{
-						case '\n': EnterState(DONE); break;
-						default:
-							LogPrint(eLogError,"--- HTTP Proxy rejected invalid request ending with: ", ((int)*http_buff));
-							HTTPRequestFailed(); //TODO: add correct code
-							return false;
-					}
-				break;
-				default:
-					LogPrint(eLogError,"--- HTTP Proxy invalid state: ", m_state);
-					HTTPRequestFailed(); //TODO: add correct code 500
-					return false;
-			}
-			http_buff++;
-			len--;
-			if (m_state == DONE)
-				return CreateHTTPRequest(http_buff,len);
-		}
-		return true;
-	}
-
-	void HTTPProxyHandler::HandleSockRecv(const boost::system::error_code & ecode, std::size_t len)
-	{
-		LogPrint(eLogDebug,"--- HTTP Proxy sock recv: ", len);
-		if(ecode) 
-		{
-			LogPrint(eLogWarning," --- HTTP Proxy sock recv got error: ", ecode);
-                        Terminate();
-			return;
-		}
-
-		if (HandleData(m_http_buff, len)) 
-		{
-			if (m_state == DONE) 
-			{
-				LogPrint(eLogInfo,"--- HTTP Proxy requested: ", m_url);
-				GetOwner()->CreateStream (std::bind (&HTTPProxyHandler::HandleStreamRequestComplete,
-						shared_from_this(), std::placeholders::_1), m_address, m_port);
-			} 
-			else 
-				AsyncSockRead();
-		}
-
-	}
-
-	void HTTPProxyHandler::SentHTTPFailed(const boost::system::error_code & ecode)
-	{
-		if (!ecode)
-			Terminate();
-		else 
-		{
-			LogPrint (eLogError,"--- HTTP Proxy Closing socket after sending failure because: ", ecode.message ());
-			Terminate();
-		}
-	}
-
-	void HTTPProxyHandler::HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		if (stream) 
-		{
-			if (Kill()) return;
-			LogPrint (eLogInfo,"--- HTTP Proxy New I2PTunnel connection");
-			auto connection = std::make_shared<i2p::client::I2PTunnelConnection>(GetOwner(), m_sock, stream);
-			GetOwner()->AddHandler (connection);
-			connection->I2PConnect (reinterpret_cast<const uint8_t*>(m_request.data()), m_request.size());
-			Done(shared_from_this());
-		} 
-		else 
-		{
-			LogPrint (eLogError,"--- HTTP Proxy Issue when creating the stream, check the previous warnings for more info.");
-			HTTPRequestFailed(); // TODO: Send correct error message host unreachable
-		}
-	}
-
-	HTTPProxyServer::HTTPProxyServer(int port, std::shared_ptr<i2p::client::ClientDestination> localDestination): 
-		TCPIPAcceptor(port, localDestination ? localDestination : i2p::client::context.GetSharedLocalDestination ()) 
-	{
-	}
-	
-	std::shared_ptr<i2p::client::I2PServiceHandler> HTTPProxyServer::CreateHandler(std::shared_ptr<boost::asio::ip::tcp::socket> socket)
-	{
-		return std::make_shared<HTTPProxyHandler> (this, socket);
-	}
-
-}
-}

HTTPProxy.h

@@ -1,32 +0,0 @@
-#ifndef HTTP_PROXY_H__
-#define HTTP_PROXY_H__
-
-#include <memory>
-#include <set>
-#include <boost/asio.hpp>
-#include <mutex>
-#include "I2PService.h"
-#include "Destination.h"
-
-namespace i2p
-{
-namespace proxy
-{
-	class HTTPProxyServer: public i2p::client::TCPIPAcceptor
-	{
-		public:
-
-			HTTPProxyServer(int port, std::shared_ptr<i2p::client::ClientDestination> localDestination = nullptr);
-			~HTTPProxyServer() {};
-
-		protected:
-			// Implements TCPIPAcceptor
-			std::shared_ptr<i2p::client::I2PServiceHandler> CreateHandler(std::shared_ptr<boost::asio::ip::tcp::socket> socket);
-			const char* GetName() { return "HTTP Proxy"; }
-	};
-
-	typedef HTTPProxyServer HTTPProxy;
-}
-}
-
-#endif

HTTPServer.h

@@ -1,139 +0,0 @@
-#ifndef HTTP_SERVER_H__
-#define HTTP_SERVER_H__
-
-#include <sstream>
-#include <thread>
-#include <memory>
-#include <boost/asio.hpp>
-#include <boost/array.hpp>
-#include "LeaseSet.h"
-#include "Streaming.h"
-
-namespace i2p
-{
-namespace util
-{
-	const size_t HTTP_CONNECTION_BUFFER_SIZE = 8192;	
-	const int HTTP_DESTINATION_REQUEST_TIMEOUT = 10; // in seconds
-	class HTTPConnection: public std::enable_shared_from_this<HTTPConnection>
-	{
-		protected:
-
-			struct header
-			{
-			  std::string name;
-			  std::string value;
-			};
-
-			struct request
-			{
-			  std::string method;
-			  std::string uri;
-			  std::string host;
-		      int port;	
-			  int http_version_major;
-			  int http_version_minor;
-			  std::vector<header> headers;
-			};
-
-			struct reply
-			{
-				std::vector<header> headers;
-				std::string content;
-
-				std::vector<boost::asio::const_buffer> to_buffers (int status);
-			};
-
-		public:
-
-			HTTPConnection (boost::asio::ip::tcp::socket * socket): 
-				m_Socket (socket), m_Timer (socket->get_io_service ()), 
-				m_Stream (nullptr), m_BufferLen (0) {};
-			~HTTPConnection() { delete m_Socket; }
-			void Receive ();
-			
-		private:
-
-			void Terminate ();
-			void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
-			void AsyncStreamReceive ();
-			void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
-			void HandleWriteReply(const boost::system::error_code& ecode);
-			void HandleWrite (const boost::system::error_code& ecode);
-			void SendReply (const std::string& content, int status = 200);
-
-			void HandleRequest (const std::string& address);
-			void HandleCommand (const std::string& command, std::stringstream& s);
-			void ShowTransports (std::stringstream& s);
-			void ShowTunnels (std::stringstream& s);
-			void ShowTransitTunnels (std::stringstream& s);
-			void ShowLocalDestinations (std::stringstream& s);
-			void ShowLocalDestination (const std::string& b32, std::stringstream& s);
-			void ShowSAMSessions (std::stringstream& s);
-			void ShowSAMSession (const std::string& id, std::stringstream& s);
-			void StartAcceptingTunnels (std::stringstream& s);
-			void StopAcceptingTunnels (std::stringstream& s);
-			void RunPeerTest (std::stringstream& s);
-			void FillContent (std::stringstream& s);
-			std::string ExtractAddress ();
-			void ExtractParams (const std::string& str, std::map<std::string, std::string>& params);
-			
-			
-		protected:
-
-			boost::asio::ip::tcp::socket * m_Socket;
-			boost::asio::deadline_timer m_Timer;
-			std::shared_ptr<i2p::stream::Stream> m_Stream;
-			char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1], m_StreamBuffer[HTTP_CONNECTION_BUFFER_SIZE + 1];
-			size_t m_BufferLen;
-			request m_Request;
-			reply m_Reply;
-
-		protected:
-	
-			virtual void RunRequest ();
-			void HandleDestinationRequest(const std::string& address, const std::string& uri);
-			void SendToAddress (const std::string& address, int port, const char * buf, size_t len);
-			void HandleDestinationRequestTimeout (const boost::system::error_code& ecode, 
-				i2p::data::IdentHash destination, int port, const char * buf, size_t len);
-			void SendToDestination (std::shared_ptr<const i2p::data::LeaseSet> remote, int port, const char * buf, size_t len);
-
-		public:
-
-			static const std::string itoopieImage;
-			static const std::string itoopieFavicon;
-	};
-
-	class HTTPServer
-	{
-		public:
-
-			HTTPServer (int port);
-			virtual ~HTTPServer ();
-
-			void Start ();
-			void Stop ();
-
-		private:
-
-			void Run ();
- 			void Accept ();
-			void HandleAccept(const boost::system::error_code& ecode);
-			
-		private:
-
-			std::thread * m_Thread;
-			boost::asio::io_service m_Service;
-			boost::asio::io_service::work m_Work;
-			boost::asio::ip::tcp::acceptor m_Acceptor;
-			boost::asio::ip::tcp::socket * m_NewSocket;
-
-		protected:
-			virtual void CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket);
-	};
-}
-}
-
-#endif
-
-

I2PControl.cpp

@@ -1,416 +0,0 @@
-// There is bug in boost 1.49 with gcc 4.7 coming with Debian Wheezy
-#define GCC47_BOOST149 ((BOOST_VERSION == 104900) && (__GNUC__ == 4) && (__GNUC_MINOR__ >= 7))
-
-#include "I2PControl.h"
-#include <sstream>
-#include <boost/lexical_cast.hpp>
-#include <boost/date_time/local_time/local_time.hpp>
-#include <boost/date_time/posix_time/posix_time.hpp>
-#if !GCC47_BOOST149
-#include <boost/property_tree/json_parser.hpp>
-#endif
-#include "Log.h"
-#include "NetDb.h"
-#include "RouterContext.h"
-#include "Daemon.h"
-#include "Tunnel.h"
-#include "Timestamp.h"
-#include "Transports.h"
-#include "version.h"
-
-namespace i2p
-{
-namespace client
-{
-	I2PControlService::I2PControlService (int port):
-		m_Password (I2P_CONTROL_DEFAULT_PASSWORD), m_IsRunning (false), m_Thread (nullptr),
-		m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port)),
-		m_ShutdownTimer (m_Service)
-	{
-		m_MethodHandlers[I2P_CONTROL_METHOD_AUTHENTICATE] = &I2PControlService::AuthenticateHandler; 
-		m_MethodHandlers[I2P_CONTROL_METHOD_ECHO] = &I2PControlService::EchoHandler; 
-		m_MethodHandlers[I2P_CONTROL_METHOD_I2PCONTROL] = &I2PControlService::I2PControlHandler; 
-		m_MethodHandlers[I2P_CONTROL_METHOD_ROUTER_INFO] = &I2PControlService::RouterInfoHandler; 
-		m_MethodHandlers[I2P_CONTROL_METHOD_ROUTER_MANAGER] = &I2PControlService::RouterManagerHandler; 
-		m_MethodHandlers[I2P_CONTROL_METHOD_NETWORK_SETTING] = &I2PControlService::NetworkSettingHandler; 
-
-		// RouterInfo
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_UPTIME] = &I2PControlService::UptimeHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_VERSION] = &I2PControlService::VersionHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_STATUS] = &I2PControlService::StatusHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_NETDB_KNOWNPEERS] = &I2PControlService::NetDbKnownPeersHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_NETDB_ACTIVEPEERS] = &I2PControlService::NetDbActivePeersHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_NET_STATUS] = &I2PControlService::NetStatusHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_TUNNELS_PARTICIPATING] = &I2PControlService::TunnelsParticipatingHandler;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_BW_IB_1S] = &I2PControlService::InboundBandwidth1S ;
-		m_RouterInfoHandlers[I2P_CONTROL_ROUTER_INFO_BW_OB_1S] = &I2PControlService::OutboundBandwidth1S ;
-
-		// RouterManager	
-		m_RouterManagerHandlers[I2P_CONTROL_ROUTER_MANAGER_SHUTDOWN] = &I2PControlService::ShutdownHandler; 
-		m_RouterManagerHandlers[I2P_CONTROL_ROUTER_MANAGER_SHUTDOWN_GRACEFUL] = &I2PControlService::ShutdownGracefulHandler;
-		m_RouterManagerHandlers[I2P_CONTROL_ROUTER_MANAGER_RESEED] = &I2PControlService::ReseedHandler;
-	}
-
-	I2PControlService::~I2PControlService ()
-	{
-		Stop ();
-	}
-
-	void I2PControlService::Start ()
-	{
-		if (!m_IsRunning)
-		{
-			Accept ();
-			m_IsRunning = true;
-			m_Thread = new std::thread (std::bind (&I2PControlService::Run, this));
-		}
-	}
-
-	void I2PControlService::Stop ()
-	{
-		if (m_IsRunning)
-		{
-			m_IsRunning = false;
-			m_Acceptor.cancel ();	
-			m_Service.stop ();
-			if (m_Thread)
-			{	
-				m_Thread->join (); 
-				delete m_Thread;
-				m_Thread = nullptr;
-			}	
-		}
-	}
-
-	void I2PControlService::Run () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_Service.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "I2PControl: ", ex.what ());
-			}	
-		}	
-	}
-
-	void I2PControlService::Accept ()
-	{
-		auto newSocket = std::make_shared<boost::asio::ip::tcp::socket> (m_Service);
-		m_Acceptor.async_accept (*newSocket, std::bind (&I2PControlService::HandleAccept, this,
-			std::placeholders::_1, newSocket));
-	}
-
-	void I2PControlService::HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<boost::asio::ip::tcp::socket> socket)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-			Accept ();
-
-		if (!ecode)
-		{
-			LogPrint (eLogInfo, "New I2PControl request from ", socket->remote_endpoint ());
-			std::this_thread::sleep_for (std::chrono::milliseconds(5));
-			ReadRequest (socket);	
-		}
-		else
-			LogPrint (eLogError, "I2PControl accept error: ",  ecode.message ());
-	}
-
-	void I2PControlService::ReadRequest (std::shared_ptr<boost::asio::ip::tcp::socket> socket)
-	{
-		auto request = std::make_shared<I2PControlBuffer>();
-		socket->async_read_some (
-#if BOOST_VERSION >= 104900
-			boost::asio::buffer (*request),  
-#else
-			boost::asio::buffer (request->data (), request->size ()), 
-#endif              
-			std::bind(&I2PControlService::HandleRequestReceived, this, 
-			std::placeholders::_1, std::placeholders::_2, socket, request));
-	}
-
-	void I2PControlService::HandleRequestReceived (const boost::system::error_code& ecode,
- 		size_t bytes_transferred, std::shared_ptr<boost::asio::ip::tcp::socket> socket, 
-		std::shared_ptr<I2PControlBuffer> buf)
-	{
-		if (ecode)
-		{
-			LogPrint (eLogError, "I2PControl read error: ", ecode.message ());
-		}
-		else
-		{
-			try
-			{
-				bool isHtml = !memcmp (buf->data (), "POST", 4);
-				std::stringstream ss;
-				ss.write (buf->data (), bytes_transferred);
-				if (isHtml)
-				{
-					std::string header;
-					while (!ss.eof () && header != "\r")
-						std::getline(ss, header);
-					if (ss.eof ())
-					{
-						LogPrint (eLogError, "Malformed I2PControl request. HTTP header expected");
-						return; // TODO:
-					}
-				}
-#if GCC47_BOOST149
-				LogPrint (eLogError, "json_read is not supported due bug in boost 1.49 with gcc 4.7");
-#else
-				boost::property_tree::ptree pt;
-				boost::property_tree::read_json (ss, pt);
-
-				std::string method = pt.get<std::string>(I2P_CONTROL_PROPERTY_METHOD);
-				auto it = m_MethodHandlers.find (method);
-				if (it != m_MethodHandlers.end ())
-				{
-					std::ostringstream response;
-					response << "{\"id\":" << pt.get<std::string>(I2P_CONTROL_PROPERTY_ID) << ",\"result\":{";					
-
-					(this->*(it->second))(pt.get_child (I2P_CONTROL_PROPERTY_PARAMS), response);
-					response << "},\"jsonrpc\":\"2.0\"}";
-					SendResponse (socket, buf, response, isHtml);
-				}	
-				else
-					LogPrint (eLogWarning, "Unknown I2PControl method ", method);
-#endif
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "I2PControl handle request: ", ex.what ());
-			}
-			catch (...)
-			{
-				LogPrint (eLogError, "I2PControl handle request unknown exception");
-			}
-		}
-	}
-
-	void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, int value) const
-	{
-		ss << "\"" << name << "\":" << value;
-	} 
-
-	void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, const std::string& value) const
-	{
-		ss << "\"" << name << "\":";	
-		if (value.length () > 0)
-			ss << "\"" << value << "\"";
-		else
-			ss << "null";
-	} 
-		
-	void I2PControlService::InsertParam (std::ostringstream& ss, const std::string& name, double value) const
-	{
-		ss << "\"" << name << "\":" << std::fixed << std::setprecision(2) << value;
-	}	
-
-	void I2PControlService::SendResponse (std::shared_ptr<boost::asio::ip::tcp::socket> socket,
-		std::shared_ptr<I2PControlBuffer> buf, std::ostringstream& response, bool isHtml)
-	{
-		size_t len = response.str ().length (), offset = 0;
-		if (isHtml)
-		{
-			std::ostringstream header;
-			header << "HTTP/1.1 200 OK\r\n";
-			header << "Connection: close\r\n";
-			header << "Content-Length: " << boost::lexical_cast<std::string>(len) << "\r\n";
-			header << "Content-Type: application/json\r\n";
-			header << "Date: ";
-			auto facet = new boost::local_time::local_time_facet ("%a, %d %b %Y %H:%M:%S GMT");
-			header.imbue(std::locale (header.getloc(), facet));
-			header << boost::posix_time::second_clock::local_time() << "\r\n"; 
-			header << "\r\n";
-			offset = header.str ().size ();
-			memcpy (buf->data (), header.str ().c_str (), offset);
-		}	
-		memcpy (buf->data () + offset, response.str ().c_str (), len);
-		boost::asio::async_write (*socket, boost::asio::buffer (buf->data (), offset + len), 
-			boost::asio::transfer_all (),
-			std::bind(&I2PControlService::HandleResponseSent, this, 
-				std::placeholders::_1, std::placeholders::_2, socket, buf));
-	}
-
-	void I2PControlService::HandleResponseSent (const boost::system::error_code& ecode, std::size_t bytes_transferred,
-		std::shared_ptr<boost::asio::ip::tcp::socket> socket, std::shared_ptr<I2PControlBuffer> buf)
-	{
-		if (ecode)
-			LogPrint (eLogError, "I2PControl write error: ", ecode.message ());
-		socket->close ();
-	}
-
-// handlers
-
-	void I2PControlService::AuthenticateHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
-	{
-		int api = params.get<int> (I2P_CONTROL_PARAM_API);
-		auto password = params.get<std::string> (I2P_CONTROL_PARAM_PASSWORD);
-		LogPrint (eLogDebug, "I2PControl Authenticate API=", api, " Password=", password);
-		if (password != m_Password)
-			LogPrint (eLogError, "I2PControl Authenticate Invalid password ", password, " expected ", m_Password);
-		InsertParam (results, I2P_CONTROL_PARAM_API, api);
-		results << ",";
-		std::string token = boost::lexical_cast<std::string>(i2p::util::GetSecondsSinceEpoch ());
-		m_Tokens.insert (token);	
-		InsertParam (results, I2P_CONTROL_PARAM_TOKEN, token);
-	}	
-
-	void I2PControlService::EchoHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
-	{
-		auto echo = params.get<std::string> (I2P_CONTROL_PARAM_ECHO);
-		LogPrint (eLogDebug, "I2PControl Echo Echo=", echo);
-		InsertParam (results, I2P_CONTROL_PARAM_RESULT, echo);	
-	}
-
-
-// I2PControl
-
-	void I2PControlService::I2PControlHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
-	{
-		LogPrint (eLogDebug, "I2PControl I2PControl");
-		for (auto& it: params)
-		{
-			LogPrint (eLogDebug, it.first);
-			auto it1 = m_I2PControlHandlers.find (it.first);
-			if (it1 != m_I2PControlHandlers.end ())
-				(this->*(it1->second))(it.second.data ());	
-			else
-				LogPrint (eLogError, "I2PControl NetworkSetting unknown request ", it.first);			
-		}	
-	}
-
-// RouterInfo
-
-	void I2PControlService::RouterInfoHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
-	{
-		LogPrint (eLogDebug, "I2PControl RouterInfo");
-		for (auto it = params.begin (); it != params.end (); it++)
-		{
-			if (it != params.begin ()) results << ",";	
-			LogPrint (eLogDebug, it->first);
-			auto it1 = m_RouterInfoHandlers.find (it->first);
-			if (it1 != m_RouterInfoHandlers.end ())
-				(this->*(it1->second))(results);	
-			else
-				LogPrint (eLogError, "I2PControl RouterInfo unknown request ", it->first);
-		}
-	}
-
-	void I2PControlService::UptimeHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_UPTIME, (int)i2p::context.GetUptime ()*1000);	
-	}
-
-	void I2PControlService::VersionHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_VERSION, VERSION);	
-	}	
-
-	void I2PControlService::StatusHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_STATUS, "???"); // TODO:
-	}
-		
-	void I2PControlService::NetDbKnownPeersHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_NETDB_KNOWNPEERS, i2p::data::netdb.GetNumRouters ());	
-	}
-
-	void I2PControlService::NetDbActivePeersHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_NETDB_ACTIVEPEERS, (int)i2p::transport::transports.GetPeers ().size ());	
-	}
-
-	void I2PControlService::NetStatusHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_NET_STATUS, (int)i2p::context.GetStatus ());
-	}
-
-	void I2PControlService::TunnelsParticipatingHandler (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_TUNNELS_PARTICIPATING, (int)i2p::tunnel::tunnels.GetTransitTunnels ().size ());
-	}
-
-	void I2PControlService::InboundBandwidth1S (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_BW_IB_1S, (double)i2p::transport::transports.GetInBandwidth ());
-	}
-
-	void I2PControlService::OutboundBandwidth1S (std::ostringstream& results)
-	{
-		InsertParam (results, I2P_CONTROL_ROUTER_INFO_BW_OB_1S, (double)i2p::transport::transports.GetOutBandwidth ());
-	}
-
-// RouterManager
-	
-	void I2PControlService::RouterManagerHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
-	{
-		LogPrint (eLogDebug, "I2PControl RouterManager");
-		for (auto it = params.begin (); it != params.end (); it++)
-		{
-			if (it != params.begin ()) results << ",";	
-			LogPrint (eLogDebug, it->first);
-			auto it1 = m_RouterManagerHandlers.find (it->first);
-			if (it1 != m_RouterManagerHandlers.end ())
-				(this->*(it1->second))(results);	
-			else
-				LogPrint (eLogError, "I2PControl RouterManager unknown request ", it->first);			
-		}
-	}	
-
-
-	void I2PControlService::ShutdownHandler (std::ostringstream& results)	
-	{
-		LogPrint (eLogInfo, "Shutdown requested");
-		InsertParam (results, I2P_CONTROL_ROUTER_MANAGER_SHUTDOWN, "");
-		m_ShutdownTimer.expires_from_now (boost::posix_time::seconds(1)); // 1 second to make sure response has been sent
-		m_ShutdownTimer.async_wait (
-			[](const boost::system::error_code& ecode)
-		    {
-				Daemon.running = 0; 
-			});
-	}
-
-	void I2PControlService::ShutdownGracefulHandler (std::ostringstream& results)
-	{
-		i2p::context.SetAcceptsTunnels (false);
-		int timeout = i2p::tunnel::tunnels.GetTransitTunnelsExpirationTimeout ();
-		LogPrint (eLogInfo, "Graceful shutdown requested. Will shutdown after ", timeout, " seconds");
-		InsertParam (results, I2P_CONTROL_ROUTER_MANAGER_SHUTDOWN_GRACEFUL, "");
-		m_ShutdownTimer.expires_from_now (boost::posix_time::seconds(timeout + 1)); // + 1 second
-		m_ShutdownTimer.async_wait (
-			[](const boost::system::error_code& ecode)
-		    {
-				Daemon.running = 0; 
-			});
-	}
-
-	void I2PControlService::ReseedHandler (std::ostringstream& results)
-	{
-		LogPrint (eLogInfo, "Reseed requested");
-		InsertParam (results, I2P_CONTROL_ROUTER_MANAGER_SHUTDOWN, "");	
-		i2p::data::netdb.Reseed ();
-	}
-
-// network setting
-	void I2PControlService::NetworkSettingHandler (const boost::property_tree::ptree& params, std::ostringstream& results)
-	{
-		LogPrint (eLogDebug, "I2PControl NetworkSetting");
-		for (auto it = params.begin (); it != params.end (); it++)
-		{
-			if (it != params.begin ()) results << ",";	
-			LogPrint (eLogDebug, it->first);
-			auto it1 = m_NetworkSettingHandlers.find (it->first);
-			if (it1 != m_NetworkSettingHandlers.end ())
-				(this->*(it1->second))(it->second.data (), results);	
-			else
-				LogPrint (eLogError, "I2PControl NetworkSetting unknown request ", it->first);			
-		}
-	}
-
-}
-}

I2PService.cpp

@@ -1,79 +0,0 @@
-#include "Destination.h"
-#include "Identity.h"
-#include "ClientContext.h"
-#include "I2PService.h"
-
-
-namespace i2p
-{
-namespace client
-{
-	static const i2p::data::SigningKeyType I2P_SERVICE_DEFAULT_KEY_TYPE = i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256;
-
-	I2PService::I2PService (std::shared_ptr<ClientDestination> localDestination):
-		m_LocalDestination (localDestination ? localDestination :
-					i2p::client::context.CreateNewLocalDestination (false, I2P_SERVICE_DEFAULT_KEY_TYPE))
-	{
-	}
-	
-	I2PService::I2PService (i2p::data::SigningKeyType kt):
-		m_LocalDestination (i2p::client::context.CreateNewLocalDestination (false, kt))
-	{
-	}
-	
-	void I2PService::CreateStream (StreamRequestComplete streamRequestComplete, const std::string& dest, int port) {
-		assert(streamRequestComplete);
-		i2p::data::IdentHash identHash;
-		if (i2p::client::context.GetAddressBook ().GetIdentHash (dest, identHash))
-			m_LocalDestination->CreateStream (streamRequestComplete, identHash, port);
-		else
-		{
-			LogPrint (eLogWarning, "Remote destination ", dest, " not found");
-			streamRequestComplete (nullptr);
-		}
-	}
-
-	void TCPIPAcceptor::Start ()
-	{
-		m_Acceptor.listen ();
-		Accept ();
-	}
-
-	void TCPIPAcceptor::Stop ()
-	{
-		m_Acceptor.close();
-		m_Timer.cancel ();
-		ClearHandlers();
-	}
-
-	void TCPIPAcceptor::Accept ()
-	{
-		auto newSocket = std::make_shared<boost::asio::ip::tcp::socket> (GetService ());
-		m_Acceptor.async_accept (*newSocket, std::bind (&TCPIPAcceptor::HandleAccept, this,
-			std::placeholders::_1, newSocket));
-	}
-
-	void TCPIPAcceptor::HandleAccept (const boost::system::error_code& ecode, std::shared_ptr<boost::asio::ip::tcp::socket> socket)
-	{
-		if (!ecode)
-		{
-			LogPrint(eLogDebug,"--- ",GetName()," accepted");
-			auto handler = CreateHandler(socket);
-			if (handler) 
-			{
-				AddHandler(handler);
-				handler->Handle();
-			} 
-			else 
-				socket->close();
-			Accept();
-		}
-		else
-		{
-			if (ecode != boost::asio::error::operation_aborted)
-				LogPrint (eLogError,"--- ",GetName()," Closing socket on accept because: ", ecode.message ());
-		}
-	}
-
-}
-}

I2PTunnel.cpp

@@ -1,402 +0,0 @@
-#include <cassert>
-#include "Base.h"
-#include "Log.h"
-#include "Destination.h"
-#include "ClientContext.h"
-#include "I2PTunnel.h"
-
-namespace i2p
-{
-namespace client
-{
-	I2PTunnelConnection::I2PTunnelConnection (I2PService * owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket,
-		std::shared_ptr<const i2p::data::LeaseSet> leaseSet, int port): 
-		I2PServiceHandler(owner), m_Socket (socket), m_RemoteEndpoint (socket->remote_endpoint ()),
-		m_IsQuiet (true)
-	{
-		m_Stream = GetOwner()->GetLocalDestination ()->CreateStream (leaseSet, port);
-	}	
-
-	I2PTunnelConnection::I2PTunnelConnection (I2PService * owner,
-	    std::shared_ptr<boost::asio::ip::tcp::socket> socket, std::shared_ptr<i2p::stream::Stream> stream):
-		I2PServiceHandler(owner), m_Socket (socket), m_Stream (stream),
-		m_RemoteEndpoint (socket->remote_endpoint ()), m_IsQuiet (true)
-	{
-	}
-
-	I2PTunnelConnection::I2PTunnelConnection (I2PService * owner, std::shared_ptr<i2p::stream::Stream> stream,
-	    std::shared_ptr<boost::asio::ip::tcp::socket> socket, const boost::asio::ip::tcp::endpoint& target, bool quiet):
-		I2PServiceHandler(owner), m_Socket (socket), m_Stream (stream),
-		m_RemoteEndpoint (target), m_IsQuiet (quiet)
-	{
-	}
-
-	I2PTunnelConnection::~I2PTunnelConnection ()
-	{
-	}	
-
-	void I2PTunnelConnection::I2PConnect (const uint8_t * msg, size_t len)
-	{
-		if (m_Stream)
-		{
-			if (msg)
-				m_Stream->Send (msg, len); // connect and send
-			else	
-				m_Stream->Send (m_Buffer, 0); // connect
-		}
-		StreamReceive ();
-		Receive ();
-	}
-		
-	void I2PTunnelConnection::Connect ()
-	{
-		if (m_Socket)
-			m_Socket->async_connect (m_RemoteEndpoint, std::bind (&I2PTunnelConnection::HandleConnect,
-				shared_from_this (), std::placeholders::_1));
-	}	
-		
-	void I2PTunnelConnection::Terminate ()
-	{
-		if (Kill()) return;
-		if (m_Stream)
-		{
-			m_Stream->Close ();
-			m_Stream.reset ();
-		}	
-		m_Socket->close ();
-		Done(shared_from_this ());
-	}			
-
-	void I2PTunnelConnection::Receive ()
-	{
-		m_Socket->async_read_some (boost::asio::buffer(m_Buffer, I2P_TUNNEL_CONNECTION_BUFFER_SIZE),                
-			std::bind(&I2PTunnelConnection::HandleReceived, shared_from_this (), 
-			std::placeholders::_1, std::placeholders::_2));
-	}	
-	
-	void I2PTunnelConnection::HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-		{
-			LogPrint ("I2PTunnel read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			if (m_Stream)
-			{	
-				auto s = shared_from_this ();
-				m_Stream->AsyncSend (m_Buffer, bytes_transferred,
-					[s](const boost::system::error_code& ecode)
-				    {
-						if (!ecode)
-							s->Receive ();
-						else
-							s->Terminate ();
-					});
-			}	
-		}
-	}	
-
-	void I2PTunnelConnection::HandleWrite (const boost::system::error_code& ecode)
-	{
-		if (ecode)
-		{
-			LogPrint ("I2PTunnel write error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-			StreamReceive ();
-	}
-
-	void I2PTunnelConnection::StreamReceive ()
-	{
-		if (m_Stream)
-			m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, I2P_TUNNEL_CONNECTION_BUFFER_SIZE),
-				std::bind (&I2PTunnelConnection::HandleStreamReceive, shared_from_this (),
-					std::placeholders::_1, std::placeholders::_2),
-				I2P_TUNNEL_CONNECTION_MAX_IDLE);
-	}	
-
-	void I2PTunnelConnection::HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-		{
-			LogPrint ("I2PTunnel stream read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-			Write (m_StreamBuffer, bytes_transferred);
-	}
-
-	void I2PTunnelConnection::Write (const uint8_t * buf, size_t len)
-	{
-		m_Socket->async_send (boost::asio::buffer (buf, len),
-        	std::bind (&I2PTunnelConnection::HandleWrite, shared_from_this (), std::placeholders::_1));
-	}
-
-	void I2PTunnelConnection::HandleConnect (const boost::system::error_code& ecode)
-	{
-		if (ecode)
-		{
-			LogPrint ("I2PTunnel connect error: ", ecode.message ());
-			Terminate ();
-		}
-		else
-		{
-			LogPrint ("I2PTunnel connected");
-			if (m_IsQuiet)
-				StreamReceive ();
-			else
-			{
-				// send destination first like received from I2P
-				std::string dest = m_Stream->GetRemoteIdentity ()->ToBase64 ();
-				dest += "\n";
-				memcpy (m_StreamBuffer, dest.c_str (), dest.size ());
-				HandleStreamReceive (boost::system::error_code (), dest.size ());
-			}	
-			Receive ();	
-		}
-	}
-
-	I2PTunnelConnectionHTTP::I2PTunnelConnectionHTTP (I2PService * owner, std::shared_ptr<i2p::stream::Stream> stream,
-		std::shared_ptr<boost::asio::ip::tcp::socket> socket, 
-		const boost::asio::ip::tcp::endpoint& target, const std::string& host):
-		I2PTunnelConnection (owner, stream, socket, target), m_Host (host), m_HeaderSent (false)
-	{
-	}
-
-	void I2PTunnelConnectionHTTP::Write (const uint8_t * buf, size_t len)
-	{
-		if (m_HeaderSent)
-			I2PTunnelConnection::Write (buf, len);
-		else
-		{	
-			m_InHeader.clear ();
-			m_InHeader.write ((const char *)buf, len);
-			std::string line;
-			bool endOfHeader = false;
-			while (!endOfHeader)
-			{
-				std::getline(m_InHeader, line);
-				if (!m_InHeader.fail ())
-				{
-					if (line.find ("Host:") != std::string::npos)
-						m_OutHeader << "Host: " << m_Host << "\r\n";
-					else
-						m_OutHeader << line << "\n";
-					if (line == "\r") endOfHeader = true;
-				}
-				else
-					break;
-			}
-
-			if (endOfHeader)
-			{
-				m_OutHeader << m_InHeader.str (); // data right after header
-				m_HeaderSent = true;
-				I2PTunnelConnection::Write ((uint8_t *)m_OutHeader.str ().c_str (), m_OutHeader.str ().length ());
-			}
-		}	
-	}
-
-	/* This handler tries to stablish a connection with the desired server and dies if it fails to do so */
-	class I2PClientTunnelHandler: public I2PServiceHandler, public std::enable_shared_from_this<I2PClientTunnelHandler>
-	{
-		public:
-			I2PClientTunnelHandler (I2PClientTunnel * parent, i2p::data::IdentHash destination,
-				int destinationPort, std::shared_ptr<boost::asio::ip::tcp::socket> socket):
-				I2PServiceHandler(parent), m_DestinationIdentHash(destination), 
-				m_DestinationPort (destinationPort), m_Socket(socket) {};
-			void Handle();
-			void Terminate();
-		private:
-			void HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream);
-			i2p::data::IdentHash m_DestinationIdentHash;
-			int m_DestinationPort;
-			std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
-	};
-
-	void I2PClientTunnelHandler::Handle()
-	{
-		GetOwner()->GetLocalDestination ()->CreateStream ( 
-			std::bind (&I2PClientTunnelHandler::HandleStreamRequestComplete, shared_from_this(), std::placeholders::_1), 
-			m_DestinationIdentHash, m_DestinationPort);
-	}
-
-	void I2PClientTunnelHandler::HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		if (stream)
-		{
-			if (Kill()) return;
-			LogPrint (eLogInfo,"New I2PTunnel connection");
-			auto connection = std::make_shared<I2PTunnelConnection>(GetOwner(), m_Socket, stream);
-			GetOwner()->AddHandler (connection);
-			connection->I2PConnect ();
-			Done(shared_from_this());
-		}
-		else
-		{
-			LogPrint (eLogError,"I2P Client Tunnel Issue when creating the stream, check the previous warnings for more info.");
-			Terminate();
-		}
-	}
-
-	void I2PClientTunnelHandler::Terminate()
-	{
-		if (Kill()) return;
-		if (m_Socket)
-		{
-			m_Socket->close();
-			m_Socket = nullptr;
-		}
-		Done(shared_from_this());
-	}
-
-	I2PClientTunnel::I2PClientTunnel (const std::string& destination, int port, std::shared_ptr<ClientDestination> localDestination, int destinationPort): 
-		TCPIPAcceptor (port,localDestination), m_Destination (destination), m_DestinationIdentHash (nullptr), m_DestinationPort (destinationPort)
-	{}	
-
-	void I2PClientTunnel::Start ()
-	{
-		TCPIPAcceptor::Start ();
-		GetIdentHash();
-	}
-
-	void I2PClientTunnel::Stop ()
-	{
-		TCPIPAcceptor::Stop();
-		auto *originalIdentHash = m_DestinationIdentHash;
-		m_DestinationIdentHash = nullptr;
-		delete originalIdentHash;
-	}
-
-	/* HACK: maybe we should create a caching IdentHash provider in AddressBook */
-	const i2p::data::IdentHash * I2PClientTunnel::GetIdentHash ()
-	{
-		if (!m_DestinationIdentHash)
-		{
-			i2p::data::IdentHash identHash;
-			if (i2p::client::context.GetAddressBook ().GetIdentHash (m_Destination, identHash))
-				m_DestinationIdentHash = new i2p::data::IdentHash (identHash);
-			else
-				LogPrint (eLogWarning,"Remote destination ", m_Destination, " not found");
-		}
-		return m_DestinationIdentHash;
-	}
-
-	std::shared_ptr<I2PServiceHandler> I2PClientTunnel::CreateHandler(std::shared_ptr<boost::asio::ip::tcp::socket> socket)
-	{
-		const i2p::data::IdentHash *identHash = GetIdentHash();
-		if (identHash)
-			return  std::make_shared<I2PClientTunnelHandler>(this, *identHash, m_DestinationPort, socket);
-		else
-			return nullptr;
-	}
-
-	I2PServerTunnel::I2PServerTunnel (const std::string& address, int port, 
-	    std::shared_ptr<ClientDestination> localDestination, int inport): 
-		I2PService (localDestination), m_Address (address), m_Port (port), m_IsAccessList (false)
-	{
-		m_PortDestination = localDestination->CreateStreamingDestination (inport > 0 ? inport : port);
-	}
-	
-	void I2PServerTunnel::Start ()
-	{
-		m_Endpoint.port (m_Port);	
-		boost::system::error_code ec;
-		auto addr = boost::asio::ip::address::from_string (m_Address, ec);
-		if (!ec)	
-		{
-			m_Endpoint.address (addr);
-			Accept ();
-		}
-		else
-		{
-			auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(GetService ());
-			resolver->async_resolve (boost::asio::ip::tcp::resolver::query (m_Address, ""), 
-				std::bind (&I2PServerTunnel::HandleResolve, this, 
-					std::placeholders::_1, std::placeholders::_2, resolver));
-		}	
-	}
-
-	void I2PServerTunnel::Stop ()
-	{
-		ClearHandlers ();
-	}	
-
-	void I2PServerTunnel::HandleResolve (const boost::system::error_code& ecode, boost::asio::ip::tcp::resolver::iterator it, 
-		std::shared_ptr<boost::asio::ip::tcp::resolver> resolver)
-	{	
-		if (!ecode)
-		{	
-			auto addr = (*it).endpoint ().address ();
-			LogPrint (eLogInfo, "server tunnel ", (*it).host_name (), " has been resolved to ", addr);	
-			m_Endpoint.address (addr);
-			Accept ();	
-		}	
-		else
-			LogPrint (eLogError, "Unable to resolve server tunnel address: ", ecode.message ());
-	}
-
-	void I2PServerTunnel::SetAccessList (const std::set<i2p::data::IdentHash>& accessList)
-	{
-		m_AccessList = accessList;
-		m_IsAccessList = true;		
-	}
-
-	void I2PServerTunnel::Accept ()
-	{
-		if (m_PortDestination)
-			m_PortDestination->SetAcceptor (std::bind (&I2PServerTunnel::HandleAccept, this, std::placeholders::_1));
-
-		auto localDestination = GetLocalDestination ();	
-		if (localDestination)
-		{
-			if (!localDestination->IsAcceptingStreams ()) // set it as default if not set yet
-				localDestination->AcceptStreams (std::bind (&I2PServerTunnel::HandleAccept, this, std::placeholders::_1));
-		}
-		else
-			LogPrint ("Local destination not set for server tunnel");
-	}
-
-	void I2PServerTunnel::HandleAccept (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		if (stream)
-		{	
-			if (m_IsAccessList)
-			{
-				if (!m_AccessList.count (stream->GetRemoteIdentity ()->GetIdentHash ()))
-				{
-					LogPrint (eLogWarning, "Address ", stream->GetRemoteIdentity ()->GetIdentHash ().ToBase32 (), " is not in white list. Incoming connection dropped");
-					stream->Close ();
-					return;
-				}
-			}
-			CreateI2PConnection (stream);
-		}	
-	}
-
-	void I2PServerTunnel::CreateI2PConnection (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		auto conn = std::make_shared<I2PTunnelConnection> (this, stream, std::make_shared<boost::asio::ip::tcp::socket> (GetService ()), GetEndpoint ());
-		AddHandler (conn);
-		conn->Connect ();
-	}
-
-	I2PServerTunnelHTTP::I2PServerTunnelHTTP (const std::string& address, int port, std::shared_ptr<ClientDestination> localDestination, int inport):
-		I2PServerTunnel (address, port, localDestination, inport)
-	{
-	}
-
-	void I2PServerTunnelHTTP::CreateI2PConnection (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		auto conn = std::make_shared<I2PTunnelConnectionHTTP> (this, stream, std::make_shared<boost::asio::ip::tcp::socket> (GetService ()), GetEndpoint (), GetAddress ());
-		AddHandler (conn);
-		conn->Connect ();
-	}
-}		
-}	

I2PTunnel.h

@@ -1,153 +0,0 @@
-#ifndef I2PTUNNEL_H__
-#define I2PTUNNEL_H__
-
-#include <inttypes.h>
-#include <string>
-#include <set>
-#include <memory>
-#include <sstream>
-#include <boost/asio.hpp>
-#include "Identity.h"
-#include "Destination.h"
-#include "Streaming.h"
-#include "I2PService.h"
-
-namespace i2p
-{
-namespace client
-{
-	const size_t I2P_TUNNEL_CONNECTION_BUFFER_SIZE = 8192;
-	const int I2P_TUNNEL_CONNECTION_MAX_IDLE = 3600; // in seconds	
-	const int I2P_TUNNEL_DESTINATION_REQUEST_TIMEOUT = 10; // in seconds
-
-
-	class I2PTunnelConnection: public I2PServiceHandler, public std::enable_shared_from_this<I2PTunnelConnection>
-	{
-		public:
-
-			I2PTunnelConnection (I2PService * owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket,
-				std::shared_ptr<const i2p::data::LeaseSet> leaseSet, int port = 0); // to I2P
-			I2PTunnelConnection (I2PService * owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket,
-				std::shared_ptr<i2p::stream::Stream> stream); // to I2P using simplified API 
-			I2PTunnelConnection (I2PService * owner, std::shared_ptr<i2p::stream::Stream> stream,  std::shared_ptr<boost::asio::ip::tcp::socket> socket, 
-				const boost::asio::ip::tcp::endpoint& target, bool quiet = true); // from I2P
-			~I2PTunnelConnection ();
-			void I2PConnect (const uint8_t * msg = nullptr, size_t len = 0);
-			void Connect ();
-			
-		protected:
-
-			void Terminate ();	
-
-			void Receive ();
-			void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);	
-			virtual void Write (const uint8_t * buf, size_t len); // can be overloaded
-			void HandleWrite (const boost::system::error_code& ecode);	
-
-			void StreamReceive ();
-			void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
-			void HandleConnect (const boost::system::error_code& ecode);
-
-		private:
-
-			uint8_t m_Buffer[I2P_TUNNEL_CONNECTION_BUFFER_SIZE], m_StreamBuffer[I2P_TUNNEL_CONNECTION_BUFFER_SIZE];
-			std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
-			std::shared_ptr<i2p::stream::Stream> m_Stream;
-			boost::asio::ip::tcp::endpoint m_RemoteEndpoint;
-			bool m_IsQuiet; // don't send destination
-	};
-
-	class I2PTunnelConnectionHTTP: public I2PTunnelConnection
-	{
-		public:
-			
-			I2PTunnelConnectionHTTP (I2PService * owner, std::shared_ptr<i2p::stream::Stream> stream,
-				std::shared_ptr<boost::asio::ip::tcp::socket> socket, 
-				const boost::asio::ip::tcp::endpoint& target, const std::string& host); 
-
-		protected:
-
-			void Write (const uint8_t * buf, size_t len);
-
-		private:
-		
-			std::string m_Host;
-			std::stringstream m_InHeader, m_OutHeader;
-			bool m_HeaderSent;
-	};
-
-	class I2PClientTunnel: public TCPIPAcceptor
-	{
-		protected:
-
-			// Implements TCPIPAcceptor
-			std::shared_ptr<I2PServiceHandler> CreateHandler(std::shared_ptr<boost::asio::ip::tcp::socket> socket);
-			const char* GetName() { return "I2P Client Tunnel"; }
-
-		public:
-
-			I2PClientTunnel (const std::string& destination, int port, std::shared_ptr<ClientDestination> localDestination, int destinationPort = 0);
-			~I2PClientTunnel () {}
-	
-			void Start ();
-			void Stop ();
-
-		private:
-
-			const i2p::data::IdentHash * GetIdentHash ();
-
-			std::string m_Destination;
-			const i2p::data::IdentHash * m_DestinationIdentHash;
-			int m_DestinationPort;	
-	};	
-
-	class I2PServerTunnel: public I2PService
-	{
-		public:
-
-			I2PServerTunnel (const std::string& address, int port, 
-				std::shared_ptr<ClientDestination> localDestination, int inport = 0);	
-
-			void Start ();
-			void Stop ();
-
-			void SetAccessList (const std::set<i2p::data::IdentHash>& accessList); 
-
-			const std::string& GetAddress() const { return m_Address; }
-			int GetPort () const { return m_Port; };
-			const boost::asio::ip::tcp::endpoint& GetEndpoint () const { return m_Endpoint; }
-
-		private:
-
-			void HandleResolve (const boost::system::error_code& ecode, boost::asio::ip::tcp::resolver::iterator it, 
-				std::shared_ptr<boost::asio::ip::tcp::resolver> resolver);
-
-			void Accept ();
-			void HandleAccept (std::shared_ptr<i2p::stream::Stream> stream);
-			virtual void CreateI2PConnection (std::shared_ptr<i2p::stream::Stream> stream);
-
-		private:
-
-			std::string m_Address;
-			int m_Port;
-			boost::asio::ip::tcp::endpoint m_Endpoint;	
-			std::shared_ptr<i2p::stream::StreamingDestination> m_PortDestination;
-			std::set<i2p::data::IdentHash> m_AccessList;
-			bool m_IsAccessList;			
-	};
-
-	class I2PServerTunnelHTTP: public I2PServerTunnel
-	{
-		public:
-
-			I2PServerTunnelHTTP (const std::string& address, int port, 
-				std::shared_ptr<ClientDestination> localDestination, int inport = 0);	
-
-		private:
-
-			void CreateI2PConnection (std::shared_ptr<i2p::stream::Stream> stream);	
-	};
-}
-}	
-
-#endif

LeaseSet.cpp

@@ -1,156 +0,0 @@
-#include <string.h>
-#include "I2PEndian.h"
-#include "Crypto.h"
-#include "Log.h"
-#include "Timestamp.h"
-#include "NetDb.h"
-#include "TunnelPool.h"
-#include "LeaseSet.h"
-
-namespace i2p
-{
-namespace data
-{
-	
-	LeaseSet::LeaseSet (const uint8_t * buf, size_t len):
-		m_IsValid (true)
-	{
-		m_Buffer = new uint8_t[len];
-		memcpy (m_Buffer, buf, len);
-		m_BufferLen = len;
-		ReadFromBuffer ();
-	}
-
-	LeaseSet::LeaseSet (const i2p::tunnel::TunnelPool& pool):
-		m_IsValid (true)
-	{	
-		// header
-		const i2p::data::LocalDestination * localDestination = pool.GetLocalDestination ();
-		if (!localDestination)
-		{
-			m_Buffer = nullptr;
-			m_BufferLen = 0;
-			m_IsValid = false;
-			LogPrint (eLogError, "Destination for local LeaseSet doesn't exist");
-			return;
-		}	
-		m_Buffer = new uint8_t[MAX_LS_BUFFER_SIZE];
-		m_BufferLen = localDestination->GetIdentity ()->ToBuffer (m_Buffer, MAX_LS_BUFFER_SIZE);
-		memcpy (m_Buffer + m_BufferLen, localDestination->GetEncryptionPublicKey (), 256);
-		m_BufferLen += 256;
-		auto signingKeyLen = localDestination->GetIdentity ()->GetSigningPublicKeyLen ();
-		memset (m_Buffer + m_BufferLen, 0, signingKeyLen);
-		m_BufferLen += signingKeyLen;
-		auto tunnels = pool.GetInboundTunnels (5); // 5 tunnels maximum
-		m_Buffer[m_BufferLen] = tunnels.size (); // num leases
-		m_BufferLen++;
-		// leases
-		for (auto it: tunnels)
-		{	
-			memcpy (m_Buffer + m_BufferLen, it->GetNextIdentHash (), 32);
-			m_BufferLen += 32; // gateway id
-			htobe32buf (m_Buffer + m_BufferLen, it->GetNextTunnelID ());
-			m_BufferLen += 4; // tunnel id
-			uint64_t ts = it->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD; // 1 minute before expiration
-			ts *= 1000; // in milliseconds
-			ts += rand () % 6; // + random milliseconds 0-5
-			htobe64buf (m_Buffer + m_BufferLen, ts);
-			m_BufferLen += 8; // end date
-		}
-		// signature
-		localDestination->Sign (m_Buffer, m_BufferLen, m_Buffer + m_BufferLen);
-		m_BufferLen += localDestination->GetIdentity ()->GetSignatureLen (); 
-		LogPrint ("Local LeaseSet of ", tunnels.size (), " leases created");
-
-		ReadFromBuffer ();
-	}
-
-	void LeaseSet::Update (const uint8_t * buf, size_t len)
-	{	
-		m_Leases.clear ();
-		if (len > m_BufferLen)
-		{
-			auto oldBuffer = m_Buffer;
-			m_Buffer = new uint8_t[len];
-			delete[] oldBuffer;
-		}	
-		memcpy (m_Buffer, buf, len);
-		m_BufferLen = len;
-		ReadFromBuffer (false);
-	}
-	
-	void LeaseSet::ReadFromBuffer (bool readIdentity)	
-	{	
-		if (readIdentity || !m_Identity)
-			m_Identity = std::make_shared<IdentityEx>(m_Buffer, m_BufferLen);
-		size_t size = m_Identity->GetFullLen ();
-		memcpy (m_EncryptionKey, m_Buffer + size, 256);
-		size += 256; // encryption key
-		size += m_Identity->GetSigningPublicKeyLen (); // unused signing key
-		uint8_t num = m_Buffer[size];
-		size++; // num
-		LogPrint ("LeaseSet num=", (int)num);
-		if (!num)  m_IsValid = false;
-
-		// process leases
-		const uint8_t * leases = m_Buffer + size;
-		for (int i = 0; i < num; i++)
-		{
-			Lease lease;
-			lease.tunnelGateway = leases;
-			leases += 32; // gateway
-			lease.tunnelID = bufbe32toh (leases);
-			leases += 4; // tunnel ID
-			lease.endDate = bufbe64toh (leases);
-			leases += 8; // end date
-			m_Leases.push_back (lease);
-
-			// check if lease's gateway is in our netDb
-			if (!netdb.FindRouter (lease.tunnelGateway))
-			{
-				// if not found request it
-				LogPrint (eLogInfo, "Lease's tunnel gateway not found. Requested");
-				netdb.RequestDestination (lease.tunnelGateway);
-			}	
-		}	
-		
-		// verify
-		if (!m_Identity->Verify (m_Buffer, leases - m_Buffer, leases))
-		{
-			LogPrint (eLogWarning, "LeaseSet verification failed");
-			m_IsValid = false;
-		}
-	}				
-	
-	const std::vector<Lease> LeaseSet::GetNonExpiredLeases (bool withThreshold) const
-	{
-		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-		std::vector<Lease> leases;
-		for (auto& it: m_Leases)
-		{
-			auto endDate = it.endDate;
-			if (!withThreshold)
-				endDate -= i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD*1000;
-			if (ts < endDate)
-				leases.push_back (it);
-		}	
-		return leases;	
-	}	
-
-	bool LeaseSet::HasExpiredLeases () const
-	{
-		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-		for (auto& it: m_Leases)
-			if (ts >= it.endDate) return true;
-		return false;
-	}	
-
-	bool LeaseSet::HasNonExpiredLeases () const
-	{
-		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-		for (auto& it: m_Leases)
-			if (ts < it.endDate) return true;
-		return false;
-	}	
-}		
-}	

LeaseSet.h

@@ -1,74 +0,0 @@
-#ifndef LEASE_SET_H__
-#define LEASE_SET_H__
-
-#include <inttypes.h>
-#include <string.h>
-#include <vector>
-#include "Identity.h"
-
-namespace i2p
-{
-
-namespace tunnel
-{
-	class TunnelPool;
-}
-
-namespace data
-{	
-	struct Lease
-	{
-		IdentHash tunnelGateway;
-		uint32_t tunnelID;
-		uint64_t endDate;
-
-		bool operator< (const Lease& other) const 
-		{
-			if (endDate != other.endDate)
-				return endDate > other.endDate;
-			else
-				return tunnelID < other.tunnelID; 
-		}	
-	};	
-
-	const int MAX_LS_BUFFER_SIZE = 3072;	
-	class LeaseSet: public RoutingDestination
-	{
-		public:
-
-			LeaseSet (const uint8_t * buf, size_t len);
-			LeaseSet (const i2p::tunnel::TunnelPool& pool);
-			~LeaseSet () { delete[] m_Buffer; };
-			void Update (const uint8_t * buf, size_t len);
-			std::shared_ptr<const IdentityEx> GetIdentity () const { return m_Identity; };			
-
-			const uint8_t * GetBuffer () const { return m_Buffer; };
-			size_t GetBufferLen () const { return m_BufferLen; };	
-			bool IsValid () const { return m_IsValid; };
-
-			// implements RoutingDestination
-			const IdentHash& GetIdentHash () const { return m_Identity->GetIdentHash (); };
-			const std::vector<Lease>& GetLeases () const { return m_Leases; };
-			const std::vector<Lease> GetNonExpiredLeases (bool withThreshold = true) const;
-			bool HasExpiredLeases () const;
-			bool HasNonExpiredLeases () const;
-			const uint8_t * GetEncryptionPublicKey () const { return m_EncryptionKey; };
-			bool IsDestination () const { return true; };
-
-		private:
-
-			void ReadFromBuffer (bool readIdentity = true);
-			
-		private:
-
-			bool m_IsValid;
-			std::vector<Lease> m_Leases;
-			std::shared_ptr<const IdentityEx> m_Identity;
-			uint8_t m_EncryptionKey[256];
-			uint8_t * m_Buffer;
-			size_t m_BufferLen;
-	};	
-}		
-}	
-
-#endif

Log.cpp

@@ -1,62 +0,0 @@
-#include <boost/date_time/posix_time/posix_time.hpp>
-#include "Log.h"
-
-Log * g_Log = nullptr;
-
-static const char * g_LogLevelStr[eNumLogLevels] =
-{
-	"error", // eLogError
-	"warn",  // eLogWarning
-	"info",  // eLogInfo
-	"debug"	 // eLogDebug 
-};
-
-void LogMsg::Process()
-{
-	auto& output = (log && log->GetLogStream ()) ? *log->GetLogStream () : std::cerr;	
-	if (log)	
-		output << log->GetTimestamp ();
-	else
-		output << boost::posix_time::second_clock::local_time().time_of_day ();
-	output << "/" << g_LogLevelStr[level] << " - ";
-	output << s.str();
-}
-
-const std::string& Log::GetTimestamp ()
-{
-#if (__GNUC__ == 4) && (__GNUC_MINOR__ <= 6)	
-	auto ts = std::chrono::monotonic_clock::now ();	
-#else	
-	auto ts = std::chrono::steady_clock::now ();	
-#endif	
-	if (ts > m_LastTimestampUpdate + std::chrono::milliseconds (500)) // 0.5 second
-	{
-		m_LastTimestampUpdate = ts;
-		m_Timestamp = boost::posix_time::to_simple_string (boost::posix_time::second_clock::local_time().time_of_day ());
-	}		
-	return m_Timestamp;
-}
-
-void Log::Flush ()
-{
-	if (m_LogStream)
-		m_LogStream->flush();
-}
-
-void Log::SetLogFile (const std::string& fullFilePath)
-{
-	auto logFile = new std::ofstream (fullFilePath, std::ofstream::out | std::ofstream::binary | std::ofstream::trunc);
-	if (logFile->is_open ())
-	{
-		SetLogStream (logFile);
-		LogPrint("Logging to file ",  fullFilePath, " enabled.");
-	}	
-	else
-		delete logFile;
-}
-
-void Log::SetLogStream (std::ostream * logStream)
-{
-	if (m_LogStream) delete m_LogStream;	
-	m_LogStream = logStream;
-}

Log.h

@@ -1,129 +0,0 @@
-#ifndef LOG_H__
-#define LOG_H__
-
-#include <string>
-#include <iostream>
-#include <sstream>
-#include <fstream>
-#include <functional>
-#include <chrono>
-#include "Queue.h"
-
-enum LogLevel
-{
-	eLogError = 0,
-	eLogWarning,
-	eLogInfo,
-	eLogDebug,	
-	eNumLogLevels
-};
-
-class Log;
-struct LogMsg
-{
-	std::stringstream s;
-	Log * log;	
-	LogLevel level;
-
-	LogMsg (Log * l = nullptr, LogLevel lv = eLogInfo): log (l), level (lv) {};
-	
-	void Process();
-};
-
-class Log: public i2p::util::MsgQueue<LogMsg>
-{
-	public:
-
-		Log (): m_LogStream (nullptr) { SetOnEmpty (std::bind (&Log::Flush, this)); };
-		~Log () { delete m_LogStream; };
-
-		void SetLogFile (const std::string& fullFilePath);
-		void SetLogStream (std::ostream * logStream);
-		std::ostream * GetLogStream () const { return m_LogStream; };	
-		const std::string& GetTimestamp ();
-
-	private:
-
-		void Flush ();
-
-	private:
-		
-		std::ostream * m_LogStream;
-		std::string m_Timestamp;
-#if (__GNUC__ == 4) && (__GNUC_MINOR__ <= 6) // gcc 4.6
-		std::chrono::monotonic_clock::time_point m_LastTimestampUpdate;
-#else		
-		std::chrono::steady_clock::time_point m_LastTimestampUpdate;	
-#endif		
-};
-
-extern Log * g_Log;
-
-inline void StartLog (const std::string& fullFilePath)
-{
-	if (!g_Log)
-	{	
-		auto log = new Log ();
-		if (fullFilePath.length () > 0)
-			log->SetLogFile (fullFilePath);
-		g_Log = log;
-	}	
-}
-
-inline void StartLog (std::ostream * s)
-{
-	if (!g_Log)
-	{	
-		auto log = new Log ();
-		if (s)
-			log->SetLogStream (s);
-		g_Log = log;
-	}	
-}
-
-inline void StopLog ()
-{
-	if (g_Log)
-	{
-		auto log = g_Log;
-		g_Log = nullptr;
-		log->Stop ();
-		delete log;
-	}		
-}
-
-template<typename TValue>
-void LogPrint (std::stringstream& s, TValue arg) 
-{
-	s << arg;
-}
- 
-template<typename TValue, typename... TArgs>
-void LogPrint (std::stringstream& s, TValue arg, TArgs... args) 
-{
-	LogPrint (s, arg);
-	LogPrint (s, args...);
-}
-
-template<typename... TArgs>
-void LogPrint (LogLevel level, TArgs... args) 
-{
-	LogMsg * msg = new LogMsg (g_Log, level);
-	LogPrint (msg->s, args...);
-	msg->s << std::endl;
-	if (g_Log)	
-		g_Log->Put (msg);
-	else
-	{
-		msg->Process ();
-		delete msg;
-	}
-}
-
-template<typename... TArgs>
-void LogPrint (TArgs... args) 
-{
-	LogPrint (eLogInfo, args...);
-}	
-
-#endif

Makefile

@@ -1,36 +1,73 @@
-UNAME := $(shell uname -s)
+SYS := $(shell $(CXX) -dumpmachine)
 SHLIB := libi2pd.so
 ARLIB := libi2pd.a
 SHLIB_CLIENT := libi2pdclient.so
 ARLIB_CLIENT := libi2pdclient.a
-I2PD  := i2p
-GREP := fgrep
+I2PD := i2pd
+GREP := grep
 DEPS := obj/make.dep
 
+LIB_SRC_DIR := libi2pd
+LIB_CLIENT_SRC_DIR := libi2pd_client
+DAEMON_SRC_DIR := daemon
+
 include filelist.mk
 
-USE_AESNI  := yes
-USE_STATIC := no
+USE_AESNI	:= yes
+USE_AVX		:= yes
+USE_STATIC	:= no
+USE_MESHNET	:= no
+USE_UPNP	:= no
+DEBUG		:= yes
 
-ifeq ($(UNAME),Darwin)
-	DAEMON_SRC += DaemonLinux.cpp
-	include Makefile.osx
-else ifeq ($(shell echo $(UNAME) | $(GREP) -c FreeBSD),1)
-	DAEMON_SRC += DaemonLinux.cpp
-	include Makefile.bsd
-else ifeq ($(UNAME),Linux)
-	DAEMON_SRC += DaemonLinux.cpp
-	include Makefile.linux
-else # win32
-	DAEMON_SRC += DaemonWin32.cpp
+ifeq ($(DEBUG),yes)
+	CXX_DEBUG = -g
+else
+	CXX_DEBUG = -Os
+	LD_DEBUG = -s
 endif
 
-all: mk_build_dir $(SHLIB) $(SHLIB_CLIENT) $(ARLIB) $(ARLIB_CLIENT) $(I2PD)
+ifeq ($(WEBSOCKETS),1)
+	NEEDED_CXXFLAGS += -DWITH_EVENTS
+endif
 
-mk_build_dir:
-	mkdir -p obj
+ifneq (, $(findstring darwin, $(SYS)))
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
+	ifeq ($(HOMEBREW),1)
+		include Makefile.homebrew
+	else
+		include Makefile.osx
+	endif
+else ifneq (, $(findstring linux, $(SYS))$(findstring gnu, $(SYS)))
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
+	include Makefile.linux
+else ifneq (, $(findstring freebsd, $(SYS))$(findstring openbsd, $(SYS)))
+	DAEMON_SRC += $(DAEMON_SRC_DIR)/UnixDaemon.cpp
+	include Makefile.bsd
+else ifneq (, $(findstring mingw, $(SYS))$(findstring cygwin, $(SYS)))
+	DAEMON_SRC += Win32/DaemonWin32.cpp Win32/Win32Service.cpp Win32/Win32App.cpp
+	include Makefile.mingw
+else # not supported
+$(error Not supported platform)
+endif
 
-api: $(SHLIB) $(ARLIB)
+ifeq ($(USE_MESHNET),yes)
+	NEEDED_CXXFLAGS += -DMESHNET
+endif
+
+NEEDED_CXXFLAGS += -I$(LIB_SRC_DIR) -I$(LIB_CLIENT_SRC_DIR)
+
+all: mk_obj_dir $(ARLIB) $(ARLIB_CLIENT) $(I2PD)
+
+mk_obj_dir:
+	@mkdir -p obj
+	@mkdir -p obj/Win32
+	@mkdir -p obj/$(LIB_SRC_DIR)
+	@mkdir -p obj/$(LIB_CLIENT_SRC_DIR)
+	@mkdir -p obj/$(DAEMON_SRC_DIR)
+
+api: mk_obj_dir $(SHLIB) $(ARLIB)
+api_client: mk_obj_dir $(SHLIB) $(ARLIB) $(SHLIB_CLIENT) $(ARLIB_CLIENT)
 
 ## NOTE: The NEEDED_CXXFLAGS are here so that CXXFLAGS can be specified at build time
 ## **without** overwriting the CXXFLAGS which we need in order to build.
@@ -39,20 +76,19 @@ api: $(SHLIB) $(ARLIB)
 ## -std=c++11. If you want to remove this variable please do so in a way that allows setting
 ## custom FLAGS to work at build-time.
 
-deps:
-	@mkdir -p obj
+deps: mk_obj_dir
 	$(CXX) $(CXXFLAGS) $(NEEDED_CXXFLAGS) -MM *.cpp > $(DEPS)
 	@sed -i -e '/\.o:/ s/^/obj\//' $(DEPS)
 
-obj/%.o : %.cpp
-	@mkdir -p obj
+obj/%.o: %.cpp
 	$(CXX) $(CXXFLAGS) $(NEEDED_CXXFLAGS) $(INCFLAGS) $(CPU_FLAGS) -c -o $@ $<
 
 # '-' is 'ignore if missing' on first run
 -include $(DEPS)
 
-$(I2PD):  $(patsubst %.cpp,obj/%.o,$(DAEMON_SRC)) $(ARLIB) $(ARLIB_CLIENT)
-	$(CXX) -o $@ $^ $(LDLIBS) $(LDFLAGS)
+DAEMON_OBJS += $(patsubst %.cpp,obj/%.o,$(DAEMON_SRC))
+$(I2PD): $(DAEMON_OBJS) $(ARLIB) $(ARLIB_CLIENT)
+	$(CXX) -o $@ $^ $(LDFLAGS) $(LDLIBS)
 
 $(SHLIB): $(patsubst %.cpp,obj/%.o,$(LIB_SRC))
 ifneq ($(USE_STATIC),yes)
@@ -63,23 +99,39 @@ $(SHLIB_CLIENT): $(patsubst %.cpp,obj/%.o,$(LIB_CLIENT_SRC))
 	$(CXX) $(LDFLAGS) $(LDLIBS) -shared -o $@ $^
 
 $(ARLIB): $(patsubst %.cpp,obj/%.o,$(LIB_SRC))
-	ar -r $@ $^
+	$(AR) -r $@ $^
 
 $(ARLIB_CLIENT): $(patsubst %.cpp,obj/%.o,$(LIB_CLIENT_SRC))
-	ar -r $@ $^
+	$(AR) -r $@ $^
 
 clean:
-	rm -rf obj
+	$(RM) -r obj
+	$(RM) -r docs/generated
 	$(RM) $(I2PD) $(SHLIB) $(ARLIB) $(SHLIB_CLIENT) $(ARLIB_CLIENT)
 
-LATEST_TAG=$(shell git describe --tags --abbrev=0 master)
+strip: $(I2PD) $(SHLIB_CLIENT) $(SHLIB)
+	strip $^
+
+LATEST_TAG=$(shell git describe --tags --abbrev=0 openssl)
+BRANCH=$(shell git rev-parse --abbrev-ref HEAD)
 dist:
 	git archive --format=tar.gz -9 --worktree-attributes \
 	    --prefix=i2pd_$(LATEST_TAG)/ $(LATEST_TAG) -o i2pd_$(LATEST_TAG).tar.gz
 
+last-dist:
+	git archive --format=tar.gz -9 --worktree-attributes \
+	    --prefix=i2pd_$(LATEST_TAG)/ $(BRANCH) -o ../i2pd_$(LATEST_TAG).orig.tar.gz
+
+doxygen:
+	doxygen -s docs/Doxyfile
+
 .PHONY: all
 .PHONY: clean
 .PHONY: deps
+.PHONY: doxygen
 .PHONY: dist
+.PHONY: last-dist
 .PHONY: api
-.PHONY: mk_build_dir
+.PHONY: api_client
+.PHONY: mk_obj_dir
+.PHONY: install

Makefile.bsd

@@ -1,12 +1,12 @@
-CXX = g++
-CXXFLAGS = -O2
+CXX = clang++
+CXXFLAGS ?= ${CXX_DEBUG} -Wall -Wextra -Wno-unused-parameter -pedantic -Wno-misleading-indentation
 ## NOTE: NEEDED_CXXFLAGS is here so that custom CXXFLAGS can be specified at build time
 ## **without** overwriting the CXXFLAGS which we need in order to build.
 ## For example, when adding 'hardening flags' to the build
 ## (e.g. -fstack-protector-strong -Wformat -Werror=format-security), we do not want to remove
 ## -std=c++11. If you want to remove this variable please do so in a way that allows setting
 ## custom FLAGS to work at build-time.
-NEEDED_CXXFLAGS = -std=c++11
+NEEDED_CXXFLAGS = -std=c++11 -D_GLIBCXX_USE_NANOSLEEP=1
 INCFLAGS = -I/usr/include/ -I/usr/local/include/
-LDFLAGS = -Wl,-rpath,/usr/local/lib -L/usr/local/lib
-LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+LDFLAGS = ${LD_DEBUG} -Wl,-rpath,/usr/local/lib -L/usr/local/lib
+LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread

Makefile.homebrew

@@ -0,0 +1,54 @@
+# root directory holding homebrew
+BREWROOT = /usr/local
+BOOSTROOT = ${BREWROOT}/opt/boost
+SSLROOT = ${BREWROOT}/opt/openssl@1.1
+UPNPROOT = ${BREWROOT}/opt/miniupnpc
+CXXFLAGS = ${CXX_DEBUG} -Wall -std=c++11 -DMAC_OSX -Wno-overloaded-virtual
+INCFLAGS = -I${SSLROOT}/include -I${BOOSTROOT}/include
+LDFLAGS = ${LD_DEBUG}
+
+ifndef TRAVIS
+	CXX = clang++
+endif
+
+ifeq ($(USE_STATIC),yes)
+	LDLIBS = -lz ${SSLROOT}/lib/libcrypto.a ${SSLROOT}/lib/libssl.a ${BOOSTROOT}/lib/libboost_system.a ${BOOSTROOT}/lib/libboost_date_time.a ${BOOSTROOT}/lib/libboost_filesystem.a ${BOOSTROOT}/lib/libboost_program_options.a -lpthread
+else
+	LDFLAGS += -L${SSLROOT}/lib -L${BOOSTROOT}/lib
+	LDLIBS = -lz -lcrypto -lssl -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread
+endif
+
+ifeq ($(USE_UPNP),yes)
+	LDFLAGS += -ldl
+	CXXFLAGS += -DUSE_UPNP
+	INCFLAGS += -I${UPNPROOT}/include
+	ifeq ($(USE_STATIC),yes)
+		LDLIBS += ${UPNPROOT}/lib/libminiupnpc.a
+	else
+		LDFLAGS += -L${UPNPROOT}/lib
+		LDLIBS += -lminiupnpc
+	endif
+endif
+
+# OSX Notes
+# http://www.hutsby.net/2011/08/macs-with-aes-ni.html
+# Seems like all recent Mac's have AES-NI, after firmware upgrade 2.2
+# Found no good way to detect it from command line. TODO: Might be some osx sysinfo magic
+ifeq ($(USE_AESNI),yes)
+	CXXFLAGS += -maes
+endif
+ifeq ($(USE_AVX),1)
+	CXXFLAGS += -mavx
+endif
+
+install: all
+	install -d ${PREFIX}/bin ${PREFIX}/etc/i2pd ${PREFIX}/share/doc/i2pd ${PREFIX}/share/i2pd ${PREFIX}/share/man/man1 ${PREFIX}/var/lib/i2pd
+	install -m 755 ${I2PD} ${PREFIX}/bin/
+	install -m 644 contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf ${PREFIX}/etc/i2pd
+	@cp -R contrib/certificates ${PREFIX}/share/i2pd/
+	install -m 644 ChangeLog LICENSE README.md contrib/i2pd.conf contrib/subscriptions.txt contrib/tunnels.conf ${PREFIX}/share/doc/i2pd
+	@gzip debian/i2pd.1 && install debian/i2pd.1.gz ${PREFIX}/share/man/man1
+	@ln -sf ${PREFIX}/share/i2pd/certificates ${PREFIX}/var/lib/i2pd/
+	@ln -sf ${PREFIX}/etc/i2pd/i2pd.conf ${PREFIX}/var/lib/i2pd/i2pd.conf
+	@ln -sf ${PREFIX}/etc/i2pd/subscriptions.txt ${PREFIX}/var/lib/i2pd/subscriptions.txt
+	@ln -sf ${PREFIX}/etc/i2pd/tunnels.conf ${PREFIX}/var/lib/i2pd/tunnels.conf

Makefile.linux

@@ -1,12 +1,13 @@
-CXXFLAGS = -g -Wall
-INCFLAGS =
+# set defaults instead redefine
+CXXFLAGS ?= ${CXX_DEBUG} -Wall -Wextra -Wno-unused-parameter -pedantic -Wno-misleading-indentation
+LDFLAGS ?= ${LD_DEBUG}
 
 ## NOTE: The NEEDED_CXXFLAGS are here so that custom CXXFLAGS can be specified at build time
 ## **without** overwriting the CXXFLAGS which we need in order to build.
 ## For example, when adding 'hardening flags' to the build
 ## (e.g. -fstack-protector-strong -Wformat -Werror=format-security), we do not want to remove
 ## -std=c++11. If you want to remove this variable please do so in a way that allows setting
-## custom FLAGS to work at build-time.
+## custom FDLAGS to work at build-time.
 
 # detect proper flag for c++11 support by compilers
 CXXVER := $(shell $(CXX) -dumpversion)
@@ -15,45 +16,64 @@ ifeq ($(shell expr match $(CXX) 'clang'),5)
 else ifeq ($(shell expr match ${CXXVER} "4\.[0-9][0-9]"),4) # gcc >= 4.10
 	NEEDED_CXXFLAGS += -std=c++11
 else ifeq ($(shell expr match ${CXXVER} "4\.[7-9]"),3) # >= 4.7
-	NEEDED_CXXFLAGS += -std=c++11
+	NEEDED_CXXFLAGS += -std=c++11 -D_GLIBCXX_USE_NANOSLEEP=1
 else ifeq ($(shell expr match ${CXXVER} "4\.6"),3) # = 4.6
 	NEEDED_CXXFLAGS += -std=c++0x
-else ifeq ($(shell expr match ${CXXVER} "5\.[0-9]"),3) # gcc >= 5.0
+else ifeq ($(shell expr match ${CXXVER} "[5-7]\.[0-9]"),3) # gcc >= 5.0
 	NEEDED_CXXFLAGS += -std=c++11
+	LDLIBS = -latomic
+else ifeq ($(shell expr match ${CXXVER} "[7-8]"),1) # gcc 7 ubuntu or gcc 8 arch
+	NEEDED_CXXFLAGS += -std=c++11
+	LDLIBS = -latomic
 else # not supported
-	$(error Compiler too old)
+$(error Compiler too old)
 endif
 
 NEEDED_CXXFLAGS += -fPIC
 
 ifeq ($(USE_STATIC),yes)
-  LIBDIR := /usr/lib
-  LDLIBS  = $(LIBDIR)/libboost_system.a
-  LDLIBS += $(LIBDIR)/libboost_date_time.a
-  LDLIBS += $(LIBDIR)/libboost_filesystem.a
-  LDLIBS += $(LIBDIR)/libboost_regex.a
-  LDLIBS += $(LIBDIR)/libboost_program_options.a
-  LDLIBS += $(LIBDIR)/libcrypto.a
-  LDLIBS += $(LIBDIR)/libssl.a
-  LDLIBS += $(LIBDIR)/libz.a
-  LDLIBS += -lpthread -static-libstdc++ -static-libgcc
-  USE_AESNI := no
+# NOTE: on glibc you will get this warning:
+#   Using 'getaddrinfo' in statically linked applications requires at runtime
+#   the shared libraries from the glibc version used for linking
+	LIBDIR := /usr/lib
+	LDLIBS += $(LIBDIR)/libboost_system.a
+	LDLIBS += $(LIBDIR)/libboost_date_time.a
+	LDLIBS += $(LIBDIR)/libboost_filesystem.a
+	LDLIBS += $(LIBDIR)/libboost_program_options.a
+	LDLIBS += $(LIBDIR)/libssl.a
+	LDLIBS += $(LIBDIR)/libcrypto.a
+	LDLIBS += $(LIBDIR)/libz.a
+	LDLIBS += -lpthread -static-libstdc++ -static-libgcc -lrt -ldl
+	USE_AESNI := no
 else
-  LDLIBS = -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+	LDLIBS += -lcrypto -lssl -lz -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread
 endif
 
-# UPNP Support (miniupnpc 1.5 or 1.6)
-ifeq ($(USE_UPNP),1)
-  LDFLAGS += -ldl
-  CXXFLAGS += -DUSE_UPNP
+# UPNP Support (miniupnpc 1.5 and higher)
+ifeq ($(USE_UPNP),yes)
+	CXXFLAGS += -DUSE_UPNP
+ifeq ($(USE_STATIC),yes)
+	LDLIBS += $(LIBDIR)/libminiupnpc.a
+else
+	LDLIBS += -lminiupnpc
+endif
 endif
 
-IS_64 := $(shell $(CXX) -dumpmachine 2>&1 | $(GREP) -c "64")
 ifeq ($(USE_AESNI),yes)
-ifeq ($(IS_64),1)
 #check if AES-NI is supported by CPU
-ifneq ($(shell grep -c aes /proc/cpuinfo),0)
-	CPU_FLAGS = -maes -DAESNI
+ifneq ($(shell $(GREP) -c aes /proc/cpuinfo),0)
+	machine := $(shell uname -m)
+	ifeq ($(machine), aarch64)
+		CXXFLAGS += -DARM64AES
+	else
+		CPU_FLAGS += -maes
+	endif
 endif
 endif
+
+ifeq ($(USE_AVX),yes)
+#check if AVX supported by CPU
+ifneq ($(shell $(GREP) -c avx /proc/cpuinfo),0)
+	CPU_FLAGS += -mavx
+endif
 endif

Makefile.mingw

@@ -1,6 +1,54 @@
-CXX = g++
-CXXFLAGS = -O2 -D_MT -DWIN32 -D_WINDOWS -DWIN32_LEAN_AND_MEAN
-NEEDED_CXXFLAGS = -std=c++11
-INCFLAGS = -I/usr/include/ -I/usr/local/include/ -I/c/dev/openssl/include -I/c/dev/boost/include/boost-1_59 
-LDFLAGS = -Wl,-rpath,/usr/local/lib -L/usr/local/lib -L/c/dev/openssl -L/c/dev/boost/lib
-LDLIBS = -lboost_system-mgw48-mt-1_59 -lboost_date_time-mgw48-mt-1_59 -lboost_filesystem-mgw48-mt-1_59 -lboost_regex-mgw48-mt-1_59 -lboost_program_options-mgw48-mt-1_59 -lssl -lcrypto -lz -lpthread -lwsock32 -lws2_32 -lgdi32
+USE_WIN32_APP=yes
+CXX = g++
+WINDRES = windres
+CXXFLAGS := ${CXX_DEBUG} -D_MT -DWIN32 -D_WINDOWS -DWIN32_LEAN_AND_MEAN
+NEEDED_CXXFLAGS = -std=c++11
+BOOST_SUFFIX = -mt
+INCFLAGS = -Idaemon -I.
+LDFLAGS := ${LD_DEBUG} -Wl,-Bstatic -static-libgcc -static-libstdc++
+
+# UPNP Support
+ifeq ($(USE_UPNP),yes)
+	CXXFLAGS += -DUSE_UPNP -DMINIUPNP_STATICLIB
+	LDLIBS = -lminiupnpc
+endif
+
+LDLIBS += \
+	-lboost_system$(BOOST_SUFFIX) \
+	-lboost_date_time$(BOOST_SUFFIX) \
+	-lboost_filesystem$(BOOST_SUFFIX) \
+	-lboost_program_options$(BOOST_SUFFIX) \
+	-lssl \
+	-lcrypto \
+	-lz \
+	-lwsock32 \
+	-lws2_32 \
+	-lgdi32 \
+	-liphlpapi \
+	-lstdc++ \
+	-lpthread
+
+ifeq ($(USE_WIN32_APP), yes)
+	CXXFLAGS += -DWIN32_APP
+	LDFLAGS += -mwindows
+	DAEMON_RC += Win32/Resource.rc
+	DAEMON_OBJS += $(patsubst %.rc,obj/%.o,$(DAEMON_RC))
+endif
+
+# don't change following line to ifeq ($(USE_AESNI),yes) !!!
+ifeq ($(USE_AESNI),1)
+	CPU_FLAGS += -maes
+else
+	CPU_FLAGS += -msse
+endif
+
+ifeq ($(USE_AVX),1)
+	CPU_FLAGS += -mavx
+endif
+
+ifeq ($(USE_ASLR),yes)
+	LDFLAGS += -Wl,--nxcompat -Wl,--high-entropy-va -Wl,--dynamicbase,--export-all-symbols
+endif
+
+obj/%.o : %.rc
+	$(WINDRES) -i $< -o $@

Makefile.osx

@@ -1,25 +1,30 @@
 CXX = clang++
-CXXFLAGS = -g -Wall -std=c++11 -DCRYPTOPP_DISABLE_ASM -DMAC_OSX
-#CXXFLAGS = -g -O2 -Wall -std=c++11 -DCRYPTOPP_DISABLE_ASM
+CXXFLAGS := ${CXX_DEBUG} -Wall -std=c++11 -DMAC_OSX
 INCFLAGS = -I/usr/local/include
-LDFLAGS = -Wl,-rpath,/usr/local/lib -L/usr/local/lib
-LDLIBS = -lcryptopp -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+LDFLAGS := -Wl,-rpath,/usr/local/lib -L/usr/local/lib
 
-ifeq ($(USE_UPNP),1)
-  LDFLAGS += -ldl
-  CXXFLAGS += -DUSE_UPNP
+ifeq ($(USE_STATIC),yes)
+	LDLIBS = -lz /usr/local/lib/libcrypto.a /usr/local/lib/libssl.a /usr/local/lib/libboost_system.a /usr/local/lib/libboost_date_time.a /usr/local/lib/libboost_filesystem.a /usr/local/lib/libboost_program_options.a -lpthread
+else
+	LDLIBS = -lz -lcrypto -lssl -lboost_system -lboost_date_time -lboost_filesystem -lboost_program_options -lpthread
 endif
 
-# OSX Notes
-# http://www.hutsby.net/2011/08/macs-with-aes-ni.html
-# Seems like all recent Mac's have AES-NI, after firmware upgrade 2.2
-# Found no good way to detect it from command line. TODO: Might be some osx sysinfo magic
-ifeq ($(USE_AESNI),yes)
-  CXXFLAGS += -maes -DAESNI
+ifeq ($(USE_UPNP),yes)
+	LDFLAGS += -ldl
+	CXXFLAGS += -DUSE_UPNP
+	ifeq ($(USE_STATIC),yes)
+		LDLIBS += /usr/local/lib/libminiupnpc.a
+	else
+		LDLIBS += -lminiupnpc
+	endif
 endif
 
-# Disabled, since it will be the default make rule. I think its better
-# to define the default rule in Makefile and not Makefile.<ostype> - torkel
-#install: all
-#	test -d ${PREFIX} || mkdir -p ${PREFIX}/
-#	cp -r i2p ${PREFIX}/
+ifeq ($(USE_AESNI),1)
+	CXXFLAGS += -maes
+else
+	CXXFLAGS += -msse
+endif
+
+ifeq ($(USE_AVX),1)
+	CXXFLAGS += -mavx
+endif

NTCPSession.cpp

@@ -1,932 +0,0 @@
-#include <string.h>
-#include <stdlib.h>
-#include <openssl/dh.h>
-#include <openssl/sha.h>
-#include <zlib.h>
-#include "I2PEndian.h"
-#include "Base.h"
-#include "Log.h"
-#include "Timestamp.h"
-#include "Crypto.h"
-#include "I2NPProtocol.h"
-#include "RouterContext.h"
-#include "Transports.h"
-#include "NetDb.h"
-#include "NTCPSession.h"
-
-using namespace i2p::crypto;
-
-namespace i2p
-{
-namespace transport
-{
-	NTCPSession::NTCPSession (NTCPServer& server, std::shared_ptr<const i2p::data::RouterInfo> in_RemoteRouter): 
-		TransportSession (in_RemoteRouter),	m_Server (server), m_Socket (m_Server.GetService ()), 
-		m_TerminationTimer (m_Server.GetService ()), m_IsEstablished (false), m_IsTerminated (false),
-		m_ReceiveBufferOffset (0), m_NextMessage (nullptr), m_IsSending (false)
-	{		
-		m_DHKeysPair = transports.GetNextDHKeysPair ();
-		m_Establisher = new Establisher;
-	}
-	
-	NTCPSession::~NTCPSession ()
-	{
-		delete m_Establisher;
-	}
-
-	void NTCPSession::CreateAESKey (uint8_t * pubKey, i2p::crypto::AESKey& key)
-	{
-		uint8_t sharedKey[256];
-		m_DHKeysPair->Agree (pubKey, sharedKey);
-		
-		uint8_t * aesKey = key;
-		if (sharedKey[0] & 0x80)
-		{
-			aesKey[0] = 0;
-			memcpy (aesKey + 1, sharedKey, 31);
-		}	
-		else if (sharedKey[0])	
-			memcpy (aesKey, sharedKey, 32);
-		else
-		{
-			// find first non-zero byte
-			uint8_t * nonZero = sharedKey + 1;
-			while (!*nonZero)
-			{
-				nonZero++;
-				if (nonZero - sharedKey > 32)
-				{
-					LogPrint (eLogWarning, "First 32 bytes of shared key is all zeros. Ignored");
-					return;
-				}	
-			}
-			memcpy (aesKey, nonZero, 32);
-		}
-	}	
-
-	void NTCPSession::Done ()
-	{
-		m_Server.GetService ().post (std::bind (&NTCPSession::Terminate, shared_from_this ()));  
-	}	
-		
-	void NTCPSession::Terminate ()
-	{
-		if (!m_IsTerminated)
-		{	
-			m_IsTerminated = true;
-			m_IsEstablished = false;
-			m_Socket.close ();
-			transports.PeerDisconnected (shared_from_this ());
-			m_Server.RemoveNTCPSession (shared_from_this ());
-			m_SendQueue.clear ();
-			m_NextMessage = nullptr;
-			m_TerminationTimer.cancel ();
-			LogPrint (eLogInfo, "NTCP session terminated");
-		}	
-	}	
-
-	void NTCPSession::Connected ()
-	{
-		m_IsEstablished = true;
-
-		delete m_Establisher;
-		m_Establisher = nullptr;
-		
-		m_DHKeysPair = nullptr;	
-
-		SendTimeSyncMessage ();
-		m_SendQueue.push_back (CreateDatabaseStoreMsg ()); // we tell immediately who we are		
-
-		transports.PeerConnected (shared_from_this ());
-	}	
-		
-	void NTCPSession::ClientLogin ()
-	{
-		if (!m_DHKeysPair)
-			m_DHKeysPair = transports.GetNextDHKeysPair ();
-		// send Phase1
-		const uint8_t * x = m_DHKeysPair->GetPublicKey ();
-		memcpy (m_Establisher->phase1.pubKey, x, 256);
-		SHA256(x, 256, m_Establisher->phase1.HXxorHI);
-		const uint8_t * ident = m_RemoteIdentity->GetIdentHash ();
-		for (int i = 0; i < 32; i++)
-			m_Establisher->phase1.HXxorHI[i] ^= ident[i];
-		
-		boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Establisher->phase1, sizeof (NTCPPhase1)), boost::asio::transfer_all (),
-        	std::bind(&NTCPSession::HandlePhase1Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
-		ScheduleTermination ();
-	}	
-
-	void NTCPSession::ServerLogin ()
-	{
-		boost::system::error_code ec;
-		auto ep = m_Socket.remote_endpoint(ec);	
-		if (!ec)
-		{	
-			m_ConnectedFrom = ep.address ();
-			// receive Phase1
-			boost::asio::async_read (m_Socket, boost::asio::buffer(&m_Establisher->phase1, sizeof (NTCPPhase1)), boost::asio::transfer_all (),                    
-				std::bind(&NTCPSession::HandlePhase1Received, shared_from_this (), 
-					std::placeholders::_1, std::placeholders::_2));
-			ScheduleTermination ();	
-		}
-	}	
-		
-	void NTCPSession::HandlePhase1Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Couldn't send Phase 1 message: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			boost::asio::async_read (m_Socket, boost::asio::buffer(&m_Establisher->phase2, sizeof (NTCPPhase2)), boost::asio::transfer_all (),                 
-				std::bind(&NTCPSession::HandlePhase2Received, shared_from_this (), 
-					std::placeholders::_1, std::placeholders::_2));
-		}	
-	}	
-
-	void NTCPSession::HandlePhase1Received (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Phase 1 read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			// verify ident
-			uint8_t digest[32];
-			SHA256(m_Establisher->phase1.pubKey, 256, digest);
-			const uint8_t * ident = i2p::context.GetIdentHash ();
-			for (int i = 0; i < 32; i++)
-			{	
-				if ((m_Establisher->phase1.HXxorHI[i] ^ ident[i]) != digest[i])
-				{
-					LogPrint (eLogError, "Wrong ident");
-					Terminate ();
-					return;
-				}	
-			}	
-			
-			SendPhase2 ();
-		}	
-	}	
-
-	void NTCPSession::SendPhase2 ()
-	{
-		if (!m_DHKeysPair)
-			m_DHKeysPair = transports.GetNextDHKeysPair ();
-		const uint8_t * y = m_DHKeysPair->GetPublicKey ();
-		memcpy (m_Establisher->phase2.pubKey, y, 256);
-		uint8_t xy[512];
-		memcpy (xy, m_Establisher->phase1.pubKey, 256);
-		memcpy (xy + 256, y, 256);
-		SHA256(xy, 512, m_Establisher->phase2.encrypted.hxy); 
-		uint32_t tsB = htobe32 (i2p::util::GetSecondsSinceEpoch ());
-		m_Establisher->phase2.encrypted.timestamp = tsB;
-		// TODO: fill filler
-
-		i2p::crypto::AESKey aesKey;
-		CreateAESKey (m_Establisher->phase1.pubKey, aesKey);
-		m_Encryption.SetKey (aesKey);
-		m_Encryption.SetIV (y + 240);
-		m_Decryption.SetKey (aesKey);
-		m_Decryption.SetIV (m_Establisher->phase1.HXxorHI + 16);
-		
-		m_Encryption.Encrypt ((uint8_t *)&m_Establisher->phase2.encrypted, sizeof(m_Establisher->phase2.encrypted), (uint8_t *)&m_Establisher->phase2.encrypted);
-		boost::asio::async_write (m_Socket, boost::asio::buffer (&m_Establisher->phase2, sizeof (NTCPPhase2)), boost::asio::transfer_all (),
-        	std::bind(&NTCPSession::HandlePhase2Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, tsB));
-
-	}	
-		
-	void NTCPSession::HandlePhase2Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Couldn't send Phase 2 message: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			boost::asio::async_read (m_Socket, boost::asio::buffer(m_ReceiveBuffer, NTCP_DEFAULT_PHASE3_SIZE), boost::asio::transfer_all (),                   
-				std::bind(&NTCPSession::HandlePhase3Received, shared_from_this (), 
-					std::placeholders::_1, std::placeholders::_2, tsB));
-		}	
-	}	
-		
-	void NTCPSession::HandlePhase2Received (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Phase 2 read error: ", ecode.message (), ". Wrong ident assumed");
-			if (ecode != boost::asio::error::operation_aborted)
-			{
-				// this RI is not valid
-				i2p::data::netdb.SetUnreachable (GetRemoteIdentity ()->GetIdentHash (), true);
-				transports.ReuseDHKeysPair (m_DHKeysPair);
-				m_DHKeysPair = nullptr;
-				Terminate ();
-			}
-		}
-		else
-		{	
-			i2p::crypto::AESKey aesKey;
-			CreateAESKey (m_Establisher->phase2.pubKey, aesKey);
-			m_Decryption.SetKey (aesKey);
-			m_Decryption.SetIV (m_Establisher->phase2.pubKey + 240);
-			m_Encryption.SetKey (aesKey);
-			m_Encryption.SetIV (m_Establisher->phase1.HXxorHI + 16);
-			
-			m_Decryption.Decrypt((uint8_t *)&m_Establisher->phase2.encrypted, sizeof(m_Establisher->phase2.encrypted), (uint8_t *)&m_Establisher->phase2.encrypted);
-			// verify
-			uint8_t xy[512];
-			memcpy (xy, m_DHKeysPair->GetPublicKey (), 256);
-			memcpy (xy + 256, m_Establisher->phase2.pubKey, 256);
-			uint8_t digest[32];
-			SHA256 (xy, 512, digest);
-			if (memcmp(m_Establisher->phase2.encrypted.hxy, digest, 32)) 
-			{
-				LogPrint (eLogError, "Incorrect hash");
-				transports.ReuseDHKeysPair (m_DHKeysPair);
-				m_DHKeysPair = nullptr;
-				Terminate ();
-				return ;
-			}	
-			SendPhase3 ();
-		}	
-	}	
-
-	void NTCPSession::SendPhase3 ()
-	{
-		auto keys = i2p::context.GetPrivateKeys ();
-		uint8_t * buf = m_ReceiveBuffer; 
-		htobe16buf (buf, keys.GetPublic ()->GetFullLen ());
-		buf += 2;
-		buf += i2p::context.GetIdentity ()->ToBuffer (buf, NTCP_BUFFER_SIZE);
-		uint32_t tsA = htobe32 (i2p::util::GetSecondsSinceEpoch ());
-		htobuf32(buf,tsA);
-		buf += 4;		
-		size_t signatureLen = keys.GetPublic ()->GetSignatureLen ();
-		size_t len = (buf - m_ReceiveBuffer) + signatureLen;
-		size_t paddingSize = len & 0x0F; // %16
-		if (paddingSize > 0) 
-		{
-			paddingSize = 16 - paddingSize;
-			// TODO: fill padding with random data
-			buf += paddingSize;
-			len += paddingSize;
-		}
-
-		SignedData s;
-		s.Insert (m_Establisher->phase1.pubKey, 256); // x
-		s.Insert (m_Establisher->phase2.pubKey, 256); // y
-		s.Insert (m_RemoteIdentity->GetIdentHash (), 32); // ident
- 		s.Insert (tsA);	// tsA
-		s.Insert (m_Establisher->phase2.encrypted.timestamp); // tsB
-		s.Sign (keys, buf);
-
-		m_Encryption.Encrypt(m_ReceiveBuffer, len, m_ReceiveBuffer);		        
-		boost::asio::async_write (m_Socket, boost::asio::buffer (m_ReceiveBuffer, len), boost::asio::transfer_all (),
-        	std::bind(&NTCPSession::HandlePhase3Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, tsA));				
-	}	
-		
-	void NTCPSession::HandlePhase3Sent (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsA)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Couldn't send Phase 3 message: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			// wait for phase4 
-			auto signatureLen = m_RemoteIdentity->GetSignatureLen ();
-			size_t paddingSize = signatureLen & 0x0F; // %16
-			if (paddingSize > 0) signatureLen += (16 - paddingSize);	
-			boost::asio::async_read (m_Socket, boost::asio::buffer(m_ReceiveBuffer, signatureLen), boost::asio::transfer_all (),                  
-				std::bind(&NTCPSession::HandlePhase4Received, shared_from_this (), 
-					std::placeholders::_1, std::placeholders::_2, tsA));
-		}	
-	}	
-
-	void NTCPSession::HandlePhase3Received (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB)
-	{	
-		if (ecode)
-        {
-			LogPrint (eLogError, "Phase 3 read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			m_Decryption.Decrypt (m_ReceiveBuffer, bytes_transferred, m_ReceiveBuffer);
-			uint8_t * buf = m_ReceiveBuffer;
-			uint16_t size = bufbe16toh (buf);
-			SetRemoteIdentity (std::make_shared<i2p::data::IdentityEx> (buf + 2, size));
-			if (m_Server.FindNTCPSession (m_RemoteIdentity->GetIdentHash ()))
-			{
-				LogPrint (eLogError, "NTCP session already exists");
-				Terminate ();
-			}	
-			size_t expectedSize = size + 2/*size*/ + 4/*timestamp*/ + m_RemoteIdentity->GetSignatureLen ();
-			size_t paddingLen = expectedSize & 0x0F;
-			if (paddingLen) paddingLen = (16 - paddingLen);	
-			if (expectedSize > NTCP_DEFAULT_PHASE3_SIZE)
-			{
-				// we need more bytes for Phase3
-				expectedSize += paddingLen;	
-				boost::asio::async_read (m_Socket, boost::asio::buffer(m_ReceiveBuffer + NTCP_DEFAULT_PHASE3_SIZE, expectedSize - NTCP_DEFAULT_PHASE3_SIZE), boost::asio::transfer_all (),                   
-				std::bind(&NTCPSession::HandlePhase3ExtraReceived, shared_from_this (), 
-					std::placeholders::_1, std::placeholders::_2, tsB, paddingLen));
-			}
-			else
-				HandlePhase3 (tsB, paddingLen);
-		}	
-	}
-
-	void NTCPSession::HandlePhase3ExtraReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsB, size_t paddingLen)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Phase 3 extra read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{
-			m_Decryption.Decrypt (m_ReceiveBuffer + NTCP_DEFAULT_PHASE3_SIZE, bytes_transferred, m_ReceiveBuffer+ NTCP_DEFAULT_PHASE3_SIZE);
-			HandlePhase3 (tsB, paddingLen);
-		}		
-	}	
-
-	void NTCPSession::HandlePhase3 (uint32_t tsB, size_t paddingLen)
-	{
-		uint8_t * buf = m_ReceiveBuffer + m_RemoteIdentity->GetFullLen () + 2 /*size*/;
-		uint32_t tsA = buf32toh(buf); 
-		buf += 4;
-		buf += paddingLen;	
-
-		SignedData s;
-		s.Insert (m_Establisher->phase1.pubKey, 256); // x
-		s.Insert (m_Establisher->phase2.pubKey, 256); // y
-		s.Insert (i2p::context.GetRouterInfo ().GetIdentHash (), 32); // ident
-		s.Insert (tsA); // tsA
-		s.Insert (tsB); // tsB			
-		if (!s.Verify (m_RemoteIdentity, buf))
-		{	
-			LogPrint (eLogError, "signature verification failed");
-			Terminate ();
-			return;
-		}	
-
-		SendPhase4 (tsA, tsB);
-	}
-
-	void NTCPSession::SendPhase4 (uint32_t tsA, uint32_t tsB)
-	{
-		SignedData s;
-		s.Insert (m_Establisher->phase1.pubKey, 256); // x
-		s.Insert (m_Establisher->phase2.pubKey, 256); // y
-		s.Insert (m_RemoteIdentity->GetIdentHash (), 32); // ident
-		s.Insert (tsA); // tsA
-		s.Insert (tsB); // tsB
-		auto keys = i2p::context.GetPrivateKeys ();
- 		auto signatureLen = keys.GetPublic ()->GetSignatureLen ();
-		s.Sign (keys, m_ReceiveBuffer);
-		size_t paddingSize = signatureLen & 0x0F; // %16
-		if (paddingSize > 0) signatureLen += (16 - paddingSize);		
-		m_Encryption.Encrypt (m_ReceiveBuffer, signatureLen, m_ReceiveBuffer);
-
-		boost::asio::async_write (m_Socket, boost::asio::buffer (m_ReceiveBuffer, signatureLen), boost::asio::transfer_all (),
-        	std::bind(&NTCPSession::HandlePhase4Sent, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
-	}	
-
-	void NTCPSession::HandlePhase4Sent (const boost::system::error_code& ecode,  std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogWarning, "Couldn't send Phase 4 message: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			LogPrint (eLogInfo, "NTCP server session from ", m_Socket.remote_endpoint (), " connected");
-			m_Server.AddNTCPSession (shared_from_this ());
-
-			Connected ();
-			m_ReceiveBufferOffset = 0;
-			m_NextMessage = nullptr;
-			Receive ();
-		}	
-	}	
-		
-	void NTCPSession::HandlePhase4Received (const boost::system::error_code& ecode, std::size_t bytes_transferred, uint32_t tsA)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Phase 4 read error: ", ecode.message (), ". Check your clock");
-			if (ecode != boost::asio::error::operation_aborted)
-			{
-				 // this router doesn't like us	
-				i2p::data::netdb.SetUnreachable (GetRemoteIdentity ()->GetIdentHash (), true);
-				Terminate ();
-			}	
-		}
-		else
-		{	
-			m_Decryption.Decrypt(m_ReceiveBuffer, bytes_transferred, m_ReceiveBuffer);
-
-			// verify signature
-			SignedData s;
-			s.Insert (m_Establisher->phase1.pubKey, 256); // x
-			s.Insert (m_Establisher->phase2.pubKey, 256); // y
-			s.Insert (i2p::context.GetIdentHash (), 32); // ident
-			s.Insert (tsA); // tsA
-			s.Insert (m_Establisher->phase2.encrypted.timestamp); // tsB
-
-			if (!s.Verify (m_RemoteIdentity, m_ReceiveBuffer))
-			{	
-				LogPrint (eLogError, "signature verification failed");
-				Terminate ();
-				return;
-			}	
-			LogPrint (eLogInfo, "NTCP session to ", m_Socket.remote_endpoint (), " connected");
-			Connected ();
-						
-			m_ReceiveBufferOffset = 0;
-			m_NextMessage = nullptr;
-			Receive ();
-		}
-	}
-
-	void NTCPSession::Receive ()
-	{
-		m_Socket.async_read_some (boost::asio::buffer(m_ReceiveBuffer + m_ReceiveBufferOffset, NTCP_BUFFER_SIZE - m_ReceiveBufferOffset),                
-			std::bind(&NTCPSession::HandleReceived, shared_from_this (), 
-			std::placeholders::_1, std::placeholders::_2));
-	}	
-		
-	void NTCPSession::HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Read error: ", ecode.message ());
-			if (!m_NumReceivedBytes) m_Server.Ban (m_ConnectedFrom);
-			//if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{
-			m_NumReceivedBytes += bytes_transferred;
-			i2p::transport::transports.UpdateReceivedBytes (bytes_transferred);
-			m_ReceiveBufferOffset += bytes_transferred;
-
-			if (m_ReceiveBufferOffset >= 16)
-			{	
-				int numReloads = 0;
-				do
-				{	
-					uint8_t * nextBlock = m_ReceiveBuffer;
-					while (m_ReceiveBufferOffset >= 16)
-					{
-						if (!DecryptNextBlock (nextBlock)) // 16 bytes
-						{
-							Terminate ();
-							return; 
-						}	
-						nextBlock += 16;
-						m_ReceiveBufferOffset -= 16;
-					}	
-					if (m_ReceiveBufferOffset > 0)
-						memcpy (m_ReceiveBuffer, nextBlock, m_ReceiveBufferOffset);
-
-					// try to read more
-					if (numReloads < 5)
-					{	
-						boost::system::error_code ec;
-						size_t moreBytes = m_Socket.available(ec);
-						if (moreBytes)
-						{
-							if (moreBytes > NTCP_BUFFER_SIZE - m_ReceiveBufferOffset)
-								moreBytes = NTCP_BUFFER_SIZE - m_ReceiveBufferOffset;
-							moreBytes = m_Socket.read_some (boost::asio::buffer (m_ReceiveBuffer + m_ReceiveBufferOffset, moreBytes));
-							if (ec)
-							{
-								LogPrint (eLogError, "Read more bytes error: ", ec.message ());
-								Terminate ();
-								return;
-							}	
-							m_NumReceivedBytes += moreBytes;
-							m_ReceiveBufferOffset += moreBytes;
-							numReloads++;
-						}	
-					}	
-				}	
-				while (m_ReceiveBufferOffset >= 16);
-				m_Handler.Flush ();
-			}	
-			
-			ScheduleTermination (); // reset termination timer
-			Receive ();
-		}	
-	}	
-
-	bool NTCPSession::DecryptNextBlock (const uint8_t * encrypted) // 16 bytes
-	{
-		if (!m_NextMessage) // new message, header expected
-		{	
-			// descrypt header and extract length
-			uint8_t buf[16];
-			m_Decryption.Decrypt (encrypted, buf);
-			uint16_t dataSize = bufbe16toh (buf);
-			if (dataSize)
-			{
-				// new message
-				if (dataSize > NTCP_MAX_MESSAGE_SIZE)
-				{
-					LogPrint (eLogError, "NTCP data size ", dataSize, " exceeds max size");
-					return false;
-				}
-				auto msg = dataSize <= I2NP_MAX_SHORT_MESSAGE_SIZE - 2 ? NewI2NPShortMessage () : NewI2NPMessage ();
-				m_NextMessage = ToSharedI2NPMessage (msg);	
-				memcpy (m_NextMessage->buf, buf, 16);
-				m_NextMessageOffset = 16;
-				m_NextMessage->offset = 2; // size field
-				m_NextMessage->len = dataSize + 2; 
-			}	
-			else
-			{	
-				// timestamp
-				LogPrint ("Timestamp");	
-				return true;
-			}	
-		}	
-		else // message continues
-		{	
-			m_Decryption.Decrypt (encrypted, m_NextMessage->buf + m_NextMessageOffset);
-			m_NextMessageOffset += 16;
-		}		
-		
-		if (m_NextMessageOffset >= m_NextMessage->len + 4) // +checksum
-		{	
-			// we have a complete I2NP message
-			uint8_t checksum[4];
-			htobe32buf (checksum, adler32 (adler32 (0, Z_NULL, 0), m_NextMessage->buf, m_NextMessageOffset - 4));
-			if (!memcmp (m_NextMessage->buf + m_NextMessageOffset - 4, checksum, 4))	
-				m_Handler.PutNextMessage (m_NextMessage);
-			else
-				LogPrint (eLogWarning, "Incorrect adler checksum of NTCP message. Dropped");
-			m_NextMessage = nullptr;
-		}
-		return true;	
- 	}	
-
-	void NTCPSession::Send (std::shared_ptr<i2p::I2NPMessage> msg)
-	{
-		m_IsSending = true;
-		boost::asio::async_write (m_Socket, CreateMsgBuffer (msg), boost::asio::transfer_all (),                      
-        	std::bind(&NTCPSession::HandleSent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, std::vector<std::shared_ptr<I2NPMessage> >{ msg }));	
-	}
-
-	boost::asio::const_buffers_1 NTCPSession::CreateMsgBuffer (std::shared_ptr<I2NPMessage> msg)
-	{
-		uint8_t * sendBuffer;
-		int len;
-
-		if (msg)
-		{	
-			// regular I2NP
-			if (msg->offset < 2)
-				LogPrint (eLogError, "Malformed I2NP message"); // TODO:
-			sendBuffer = msg->GetBuffer () - 2; 
-			len = msg->GetLength ();
-			htobe16buf (sendBuffer, len);
-		}	
-		else
-		{
-			// prepare timestamp
-			sendBuffer = m_TimeSyncBuffer;
-			len = 4;
-			htobuf16(sendBuffer, 0);
-			htobe32buf (sendBuffer + 2, time (0));
-		}	
-		int rem = (len + 6) & 0x0F; // %16
-		int padding = 0;
-		if (rem > 0) padding = 16 - rem;
-		// TODO: fill padding 
-		htobe32buf (sendBuffer + len + 2 + padding, adler32 (adler32 (0, Z_NULL, 0), sendBuffer, len + 2+ padding));
-
-		int l = len + padding + 6;
-		m_Encryption.Encrypt(sendBuffer, l, sendBuffer);	
-		return boost::asio::buffer ((const uint8_t *)sendBuffer, l);
-	}	
-
-
-	void NTCPSession::Send (const std::vector<std::shared_ptr<I2NPMessage> >& msgs)
-	{
-		m_IsSending = true;
-		std::vector<boost::asio::const_buffer> bufs;
-		for (auto it: msgs)
-			bufs.push_back (CreateMsgBuffer (it));
-		boost::asio::async_write (m_Socket, bufs, boost::asio::transfer_all (),                      
-        	std::bind(&NTCPSession::HandleSent, shared_from_this (), std::placeholders::_1, std::placeholders::_2, msgs));
-	}
-		
-	void NTCPSession::HandleSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, std::vector<std::shared_ptr<I2NPMessage> > msgs)
-	{
-		m_IsSending = false;
-		if (ecode)
-        {
-			LogPrint (eLogWarning, "Couldn't send msgs: ", ecode.message ());
-			// we shouldn't call Terminate () here, because HandleReceive takes care
-			// TODO: 'delete this' statement in Terminate () must be eliminated later
-			// Terminate ();
-		}
-		else
-		{	
-			m_NumSentBytes += bytes_transferred;
-			i2p::transport::transports.UpdateSentBytes (bytes_transferred);
-			if (!m_SendQueue.empty())
-			{
-				Send (m_SendQueue);
-				m_SendQueue.clear ();
-			}	
-			else
-				ScheduleTermination (); // reset termination timer
-		}	
-	}	
-
-		
-	void NTCPSession::SendTimeSyncMessage ()
-	{
-		Send (nullptr);
-	}	
-
-
-	void NTCPSession::SendI2NPMessages (const std::vector<std::shared_ptr<I2NPMessage> >& msgs)
-	{
-		m_Server.GetService ().post (std::bind (&NTCPSession::PostI2NPMessages, shared_from_this (), msgs));  
-	}	
-
-	void NTCPSession::PostI2NPMessages (std::vector<std::shared_ptr<I2NPMessage> > msgs)
-	{
-		if (m_IsTerminated) return;
-		if (m_IsSending)
-		{
-			for (auto it: msgs)
-				m_SendQueue.push_back (it);
-		}	
-		else	
-			Send (msgs);
-	}	
-		
-	void NTCPSession::ScheduleTermination ()
-	{
-		m_TerminationTimer.cancel ();
-		m_TerminationTimer.expires_from_now (boost::posix_time::seconds(NTCP_TERMINATION_TIMEOUT));
-		m_TerminationTimer.async_wait (std::bind (&NTCPSession::HandleTerminationTimer,
-			shared_from_this (), std::placeholders::_1));
-	}
-
-	void NTCPSession::HandleTerminationTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{	
-			LogPrint ("No activity fo ", NTCP_TERMINATION_TIMEOUT, " seconds");
-			//Terminate ();
-			m_Socket.close ();// invoke Terminate () from HandleReceive 
-		}	
-	}	
-
-//-----------------------------------------
-	NTCPServer::NTCPServer (int port):
-		m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service), 
-		m_NTCPAcceptor (nullptr), m_NTCPV6Acceptor (nullptr)
-	{
-	}
-		
-	NTCPServer::~NTCPServer ()
-	{
-		Stop ();
-	}	
-
-	void NTCPServer::Start ()
-	{
-		if (!m_IsRunning)
-		{	
-			m_IsRunning = true;
-			m_Thread = new std::thread (std::bind (&NTCPServer::Run, this));
-			// create acceptors
-			auto addresses = context.GetRouterInfo ().GetAddresses ();
-			for (auto& address : addresses)
-			{
-				if (address.transportStyle == i2p::data::RouterInfo::eTransportNTCP && address.host.is_v4 ())
-				{	
-					m_NTCPAcceptor = new boost::asio::ip::tcp::acceptor (m_Service,
-						boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), address.port));
-
-					LogPrint (eLogInfo, "Start listening TCP port ", address.port);	
-					auto conn = std::make_shared<NTCPSession>(*this);
-					m_NTCPAcceptor->async_accept(conn->GetSocket (), std::bind (&NTCPServer::HandleAccept, this, 
-						conn, std::placeholders::_1));	
-				
-					if (context.SupportsV6 ())
-					{
-						m_NTCPV6Acceptor = new boost::asio::ip::tcp::acceptor (m_Service);
-						m_NTCPV6Acceptor->open (boost::asio::ip::tcp::v6());
-						m_NTCPV6Acceptor->set_option (boost::asio::ip::v6_only (true));
-						m_NTCPV6Acceptor->bind (boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v6(), address.port));
-						m_NTCPV6Acceptor->listen ();
-
-						LogPrint (eLogInfo, "Start listening V6 TCP port ", address.port);	
-						auto conn = std::make_shared<NTCPSession> (*this);
-						m_NTCPV6Acceptor->async_accept(conn->GetSocket (), std::bind (&NTCPServer::HandleAcceptV6,
-							this, conn, std::placeholders::_1));
-					}	
-				}	
-			}	
-		}	
-	}
-		
-	void NTCPServer::Stop ()
-	{	
-		m_NTCPSessions.clear ();
-
-		if (m_IsRunning)
-		{	
-			m_IsRunning = false;
-			delete m_NTCPAcceptor;
-			m_NTCPAcceptor = nullptr;
-			delete m_NTCPV6Acceptor;
-			m_NTCPV6Acceptor = nullptr;
-
-			m_Service.stop ();
-			if (m_Thread)
-			{	
-				m_Thread->join (); 
-				delete m_Thread;
-				m_Thread = nullptr;
-			}	
-		}	
-	}	
-
-		
-	void NTCPServer::Run () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_Service.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint ("NTCP server: ", ex.what ());
-			}	
-		}	
-	}	
-
-	void NTCPServer::AddNTCPSession (std::shared_ptr<NTCPSession> session)
-	{
-		if (session && session->GetRemoteIdentity ())
-		{
-			std::unique_lock<std::mutex> l(m_NTCPSessionsMutex);	
-			m_NTCPSessions[session->GetRemoteIdentity ()->GetIdentHash ()] = session;
-		}
-	}	
-
-	void NTCPServer::RemoveNTCPSession (std::shared_ptr<NTCPSession> session)
-	{
-		if (session && session->GetRemoteIdentity ())
-		{
-			std::unique_lock<std::mutex> l(m_NTCPSessionsMutex);	
-			m_NTCPSessions.erase (session->GetRemoteIdentity ()->GetIdentHash ());
-		}
-	}	
-
-	std::shared_ptr<NTCPSession> NTCPServer::FindNTCPSession (const i2p::data::IdentHash& ident)
-	{
-		std::unique_lock<std::mutex> l(m_NTCPSessionsMutex);	
-		auto it = m_NTCPSessions.find (ident);
-		if (it != m_NTCPSessions.end ())
-			return it->second;
-		return nullptr;
-	}	
-		
-	void NTCPServer::HandleAccept (std::shared_ptr<NTCPSession> conn, const boost::system::error_code& error)
-	{		
-		if (!error)
-		{
-			boost::system::error_code ec;
-			auto ep = conn->GetSocket ().remote_endpoint(ec);	
-			if (!ec)
-			{
-				LogPrint (eLogInfo, "Connected from ", ep);
-				auto it = m_BanList.find (ep.address ());
-				if (it != m_BanList.end ())
-				{
-					uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-					if (ts < it->second)
-					{
-						LogPrint (eLogInfo, ep.address (), " is banned for ", it->second - ts, " more seconds");
-						conn = nullptr;
-					}
-					else
-						m_BanList.erase (it);
-				}
-				if (conn)
-					conn->ServerLogin ();
-			}
-			else
-				LogPrint (eLogError, "Connected from error ", ec.message ());
-		}
-		
-
-		if (error != boost::asio::error::operation_aborted)
-		{
-    		conn = std::make_shared<NTCPSession> (*this);
-			m_NTCPAcceptor->async_accept(conn->GetSocket (), std::bind (&NTCPServer::HandleAccept, this, 
-				conn, std::placeholders::_1));
-		}	
-	}
-
-	void NTCPServer::HandleAcceptV6 (std::shared_ptr<NTCPSession> conn, const boost::system::error_code& error)
-	{		
-		if (!error)
-		{
-			boost::system::error_code ec;
-			auto ep = conn->GetSocket ().remote_endpoint(ec);	
-			if (!ec)
-			{
-				LogPrint (eLogInfo, "Connected from ", ep);
-				auto it = m_BanList.find (ep.address ());
-				if (it != m_BanList.end ())
-				{
-					uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-					if (ts < it->second)
-					{
-						LogPrint (eLogInfo, ep.address (), " is banned for ", it->second - ts, " more seconds");
-						conn = nullptr;
-					}
-					else
-						m_BanList.erase (it);
-				}
-				if (conn)
-					conn->ServerLogin ();
-			}
-			else
-				LogPrint (eLogError, "Connected from error ", ec.message ());
-		}
-
-		if (error != boost::asio::error::operation_aborted)
-		{
-    		conn = std::make_shared<NTCPSession> (*this);
-			m_NTCPV6Acceptor->async_accept(conn->GetSocket (), std::bind (&NTCPServer::HandleAcceptV6, this, 
-				conn, std::placeholders::_1));
-		}	
-	}	
-
-	void NTCPServer::Connect (const boost::asio::ip::address& address, int port, std::shared_ptr<NTCPSession> conn)
-	{
-		LogPrint (eLogInfo, "Connecting to ", address ,":",  port);
-		m_Service.post([conn, this]()
-			{           
-				this->AddNTCPSession (conn);
-			});	
-		conn->GetSocket ().async_connect (boost::asio::ip::tcp::endpoint (address, port), 
-			std::bind (&NTCPServer::HandleConnect, this, std::placeholders::_1, conn));
-	}
-
-	void NTCPServer::HandleConnect (const boost::system::error_code& ecode, std::shared_ptr<NTCPSession> conn)
-	{
-		if (ecode)
-        {
-			LogPrint (eLogError, "Connect error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				i2p::data::netdb.SetUnreachable (conn->GetRemoteIdentity ()->GetIdentHash (), true);
-			conn->Terminate ();
-		}
-		else
-		{
-			LogPrint (eLogInfo, "Connected to ",  conn->GetSocket ().remote_endpoint ());
-			if (conn->GetSocket ().local_endpoint ().protocol () == boost::asio::ip::tcp::v6()) // ipv6
-				context.UpdateNTCPV6Address (conn->GetSocket ().local_endpoint ().address ());
-			conn->ClientLogin ();
-		}	
-	}	
-
-	void NTCPServer::Ban (const boost::asio::ip::address& addr)
-	{
-		uint32_t ts = i2p::util::GetSecondsSinceEpoch ();	
-		m_BanList[addr] = ts + NTCP_BAN_EXPIRATION_TIMEOUT;
-		LogPrint (eLogInfo, addr, " has been banned for ", NTCP_BAN_EXPIRATION_TIMEOUT, " seconds");
-	}
-}	
-}	

NetDb.cpp

@@ -1,984 +0,0 @@
-#include <string.h>
-#include "I2PEndian.h"
-#include <fstream>
-#include <vector>
-#include <boost/asio.hpp>
-#include <openssl/rand.h>
-#include <zlib.h>
-#include "Base.h"
-#include "Log.h"
-#include "Timestamp.h"
-#include "I2NPProtocol.h"
-#include "Tunnel.h"
-#include "Transports.h"
-#include "RouterContext.h"
-#include "Garlic.h"
-#include "NetDb.h"
-#include "util.h"
-
-using namespace i2p::transport;
-
-namespace i2p
-{
-namespace data
-{		
-	const char NetDb::m_NetDbPath[] = "netDb";
-	NetDb netdb;
-
-	NetDb::NetDb (): m_IsRunning (false), m_Thread (nullptr), m_Reseeder (nullptr)
-	{
-	}
-	
-	NetDb::~NetDb ()
-	{
-		Stop ();	
-		delete m_Reseeder;
-	}	
-
-	void NetDb::Start ()
-	{	
-		Load ();
-		if (m_RouterInfos.size () < 25) // reseed if # of router less than 50
-			Reseed ();
-
-		m_IsRunning = true;
-		m_Thread = new std::thread (std::bind (&NetDb::Run, this));
-	}
-	
-	void NetDb::Stop ()
-	{
-		if (m_IsRunning)
-		{	
-			for (auto it: m_RouterInfos)
-				it.second->SaveProfile ();
-			DeleteObsoleteProfiles ();
-			m_RouterInfos.clear ();
-			m_Floodfills.clear ();
-			if (m_Thread)
-			{	
-				m_IsRunning = false;
-				m_Queue.WakeUp ();
-				m_Thread->join (); 
-				delete m_Thread;
-				m_Thread = 0;
-			}
-			m_LeaseSets.clear();
-			m_Requests.Stop ();
-		}	
-	}	
-	
-	void NetDb::Run ()
-	{
-		uint32_t lastSave = 0, lastPublish = 0, lastExploratory = 0, lastManageRequest = 0;
-		while (m_IsRunning)
-		{	
-			try
-			{	
-				auto msg = m_Queue.GetNextWithTimeout (15000); // 15 sec
-				if (msg)
-				{	
-					int numMsgs = 0;	
-					while (msg)
-					{
-						switch (msg->GetTypeID ()) 
-						{
-							case eI2NPDatabaseStore:	
-								LogPrint ("DatabaseStore");
-								HandleDatabaseStoreMsg (msg);
-							break;
-							case eI2NPDatabaseSearchReply:
-								LogPrint ("DatabaseSearchReply");
-								HandleDatabaseSearchReplyMsg (msg);
-							break;
-							case eI2NPDatabaseLookup:
-								LogPrint ("DatabaseLookup");
-								HandleDatabaseLookupMsg (msg);
-							break;	
-							default: // WTF?
-								LogPrint (eLogError, "NetDb: unexpected message type ", msg->GetTypeID ());
-								//i2p::HandleI2NPMessage (msg);
-						}	
-						if (numMsgs > 100) break;
-						msg = m_Queue.Get ();
-						numMsgs++;
-					}	
-				}			
-				if (!m_IsRunning) break;
-
-				uint64_t ts = i2p::util::GetSecondsSinceEpoch ();
-				if (ts - lastManageRequest >= 15) // manage requests every 15 seconds
-				{
-					m_Requests.ManageRequests ();
-					lastManageRequest = ts;
-				}	
-				if (ts - lastSave >= 60) // save routers, manage leasesets and validate subscriptions every minute
-				{
-					if (lastSave)
-					{
-						SaveUpdated ();
-						ManageLeaseSets ();
-					}	
-					lastSave = ts;
-				}	
-				if (ts - lastPublish >= 2400) // publish every 40 minutes
-				{
-					Publish ();
-					lastPublish = ts;
-				}	
-				if (ts - lastExploratory >= 30) // exploratory every 30 seconds
-				{	
-					auto numRouters = m_RouterInfos.size ();
-					if (numRouters < 2500 || ts - lastExploratory >= 90)
-					{	
-						numRouters = 800/numRouters;
-						if (numRouters < 1) numRouters = 1;
-						if (numRouters > 9) numRouters = 9;	
-						m_Requests.ManageRequests ();					
-						Explore (numRouters);
-						lastExploratory = ts;
-					}	
-				}	
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint ("NetDb: ", ex.what ());
-			}	
-		}	
-	}	
-	
-	void NetDb::AddRouterInfo (const uint8_t * buf, int len)
-	{
-		IdentityEx identity;
-		if (identity.FromBuffer (buf, len))
-			AddRouterInfo (identity.GetIdentHash (), buf, len);	
-	}
-
-	void NetDb::AddRouterInfo (const IdentHash& ident, const uint8_t * buf, int len)
-	{	
-		auto r = FindRouter (ident);
-		if (r)
-		{
-			auto ts = r->GetTimestamp ();
-			r->Update (buf, len);
-			if (r->GetTimestamp () > ts)
-				LogPrint ("RouterInfo updated");
-		}	
-		else	
-		{	
-			LogPrint ("New RouterInfo added");
-			r = std::make_shared<RouterInfo> (buf, len);
-			{
-				std::unique_lock<std::mutex> l(m_RouterInfosMutex);
-				m_RouterInfos[r->GetIdentHash ()] = r;
-			}
-			if (r->IsFloodfill ())
-			{
-				std::unique_lock<std::mutex> l(m_FloodfillsMutex);
-				m_Floodfills.push_back (r);
-			}	
-		}	
-		// take care about requested destination
-		m_Requests.RequestComplete (ident, r);
-	}	
-
-	void NetDb::AddLeaseSet (const IdentHash& ident, const uint8_t * buf, int len,
-		std::shared_ptr<i2p::tunnel::InboundTunnel> from)
-	{
-		if (!from) // unsolicited LS must be received directly
-		{	
-			auto it = m_LeaseSets.find(ident);
-			if (it != m_LeaseSets.end ())
-			{
-				it->second->Update (buf, len); 
-				if (it->second->IsValid ())
-					LogPrint (eLogInfo, "LeaseSet updated");
-				else
-				{
-					LogPrint (eLogInfo, "LeaseSet update failed");
-					m_LeaseSets.erase (it);
-				}	
-			}
-			else
-			{	
-				auto leaseSet = std::make_shared<LeaseSet> (buf, len);
-				if (leaseSet->IsValid ())
-				{
-					LogPrint (eLogInfo, "New LeaseSet added");
-					m_LeaseSets[ident] = leaseSet;
-				}
-				else
-					LogPrint (eLogError, "New LeaseSet validation failed");
-			}	
-		}	
-	}	
-
-	std::shared_ptr<RouterInfo> NetDb::FindRouter (const IdentHash& ident) const
-	{
-		std::unique_lock<std::mutex> l(m_RouterInfosMutex);
-		auto it = m_RouterInfos.find (ident);
-		if (it != m_RouterInfos.end ())
-			return it->second;
-		else
-			return nullptr;
-	}
-
-	std::shared_ptr<LeaseSet> NetDb::FindLeaseSet (const IdentHash& destination) const
-	{
-		auto it = m_LeaseSets.find (destination);
-		if (it != m_LeaseSets.end ())
-			return it->second;
-		else
-			return nullptr;
-	}
-
-	std::shared_ptr<RouterProfile> NetDb::FindRouterProfile (const IdentHash& ident) const
-	{
-		auto router = FindRouter (ident);
-		return router ? router->GetProfile () : nullptr;
-	}	
-	
-	void NetDb::SetUnreachable (const IdentHash& ident, bool unreachable)
-	{
-		auto it = m_RouterInfos.find (ident);
-		if (it != m_RouterInfos.end ())
-			return it->second->SetUnreachable (unreachable);
-	}
-
-	// TODO: Move to reseed and/or scheduled tasks. (In java version, scheduler fix this as well as sort RIs.)
-	bool NetDb::CreateNetDb(boost::filesystem::path directory)
-	{
-		LogPrint (directory.string(), " doesn't exist, trying to create it.");
-		if (!boost::filesystem::create_directory (directory))
-		{
-			LogPrint("Failed to create directory ", directory.string());
-			return false;
-		}
-
-		// list of chars might appear in base64 string
-		const char * chars = GetBase64SubstitutionTable (); // 64 bytes
-		boost::filesystem::path suffix;
-		for (int i = 0; i < 64; i++)
-		{
-#ifndef _WIN32
-			suffix = std::string ("/r") + chars[i];
-#else
-			suffix = std::string ("\\r") + chars[i];
-#endif
-			if (!boost::filesystem::create_directory( boost::filesystem::path (directory / suffix) )) return false;
-		}
-		return true;
-	}
-
-	void NetDb::Reseed ()
-	{
-		if (!m_Reseeder)
-		{		
-			m_Reseeder = new Reseeder ();
-			m_Reseeder->LoadCertificates (); // we need certificates for SU3 verification
-		}
-		int reseedRetries = 0;	
-		while (reseedRetries < 10 && !m_Reseeder->ReseedNowSU3 ())
-			reseedRetries++;
-		if (reseedRetries >= 10)
-			LogPrint (eLogWarning, "Failed to reseed after 10 attempts");
-	}
-
-	void NetDb::Load ()
-	{
-		boost::filesystem::path p(i2p::util::filesystem::GetDataDir() / m_NetDbPath);
-		if (!boost::filesystem::exists (p))
-		{
-			// seems netDb doesn't exist yet
-			if (!CreateNetDb(p)) return;
-		}
-		// make sure we cleanup netDb from previous attempts
-		m_RouterInfos.clear ();	
-		m_Floodfills.clear ();	
-
-		// load routers now
-		uint64_t ts = i2p::util::GetMillisecondsSinceEpoch ();	
-		int numRouters = 0;
-		boost::filesystem::directory_iterator end;
-		for (boost::filesystem::directory_iterator it (p); it != end; ++it)
-		{
-			if (boost::filesystem::is_directory (it->status()))
-			{
-				for (boost::filesystem::directory_iterator it1 (it->path ()); it1 != end; ++it1)
-				{
-#if BOOST_VERSION > 10500
-					const std::string& fullPath = it1->path().string();
-#else
-					const std::string& fullPath = it1->path();
-#endif
-					auto r = std::make_shared<RouterInfo>(fullPath);
-					if (!r->IsUnreachable () && (!r->UsesIntroducer () || ts < r->GetTimestamp () + 3600*1000LL)) // 1 hour
-					{	
-						r->DeleteBuffer ();
-						r->ClearProperties (); // properties are not used for regular routers
-						m_RouterInfos[r->GetIdentHash ()] = r;
-						if (r->IsFloodfill ())
-							m_Floodfills.push_back (r);
-						numRouters++;
-					}	
-					else
-					{	
-						if (boost::filesystem::exists (fullPath))  
-							boost::filesystem::remove (fullPath);
-					}	
-				}	
-			}	
-		}
-		LogPrint (numRouters, " routers loaded");
-		LogPrint (m_Floodfills.size (), " floodfills loaded");	
-	}	
-
-	void NetDb::SaveUpdated ()
-	{	
-		auto GetFilePath = [](const boost::filesystem::path& directory, const RouterInfo * routerInfo)
-		{
-			std::string s(routerInfo->GetIdentHashBase64());
-			return directory / (std::string("r") + s[0]) / ("routerInfo-" + s + ".dat");
-		};	
-
-		boost::filesystem::path fullDirectory (i2p::util::filesystem::GetDataDir() / m_NetDbPath);
-		int count = 0, deletedCount = 0;
-		auto total = m_RouterInfos.size ();
-		uint64_t ts = i2p::util::GetMillisecondsSinceEpoch ();
-		for (auto it: m_RouterInfos)
-		{	
-			if (it.second->IsUpdated ())
-			{
-				std::string f = GetFilePath(fullDirectory, it.second.get()).string();
-				it.second->SaveToFile (f);
-				it.second->SetUpdated (false);
-				it.second->SetUnreachable (false);
-				it.second->DeleteBuffer ();
-				count++;
-			}
-			else 
-			{
-				// RouterInfo expires after 1 hour if uses introducer
-				if (it.second->UsesIntroducer () && ts > it.second->GetTimestamp () + 3600*1000LL) // 1 hour
-					it.second->SetUnreachable (true);
-				else if (total > 75 && ts > (i2p::context.GetStartupTime () + 600)*1000LL) // routers don't expire if less than 25 or uptime is less than 10 minutes
-				{
-					if (i2p::context.IsFloodfill ())
-					{
-						if (ts > it.second->GetTimestamp () + 3600*1000LL) // 1 hours
-						{	
-							it.second->SetUnreachable (true);
-							total--;
-						}	
-					}
-					else if (total > 300)
-					{
-						if (ts > it.second->GetTimestamp () + 30*3600*1000LL) // 30 hours
-						{	
-							it.second->SetUnreachable (true);
-							total--;
-						}	
-					}
-					else if (total > 120)
-					{
-						if (ts > it.second->GetTimestamp () + 72*3600*1000LL) // 72 hours
-						{	
-							it.second->SetUnreachable (true);
-							total--;
-						}	
-					}
-				}
-				
-				if (it.second->IsUnreachable ())
-				{	
-					total--;
-					// delete RI file
-					if (boost::filesystem::exists (GetFilePath (fullDirectory, it.second.get ())))
-					{    
-						boost::filesystem::remove (GetFilePath (fullDirectory, it.second.get ()));
-						deletedCount++;
-					}	
-					// delete from floodfills list
-					if (it.second->IsFloodfill ())
-					{
-						std::unique_lock<std::mutex> l(m_FloodfillsMutex);
-						m_Floodfills.remove (it.second);
-					}
-				}
-			}	
-		}	
-		if (count > 0)
-			LogPrint (count," new/updated routers saved");
-		if (deletedCount > 0)
-		{
-			LogPrint (deletedCount," routers deleted");
-			// clean up RouterInfos table
-			std::unique_lock<std::mutex> l(m_RouterInfosMutex);
-			for (auto it = m_RouterInfos.begin (); it != m_RouterInfos.end ();)
-			{
-				if (it->second->IsUnreachable ())
-				{	
-					it->second->SaveProfile ();
-					it = m_RouterInfos.erase (it);
-				}	
-				else
-					it++;
-			}
-		}
-	}
-
-	void NetDb::RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete)
-	{
-		auto dest = m_Requests.CreateRequest (destination, false, requestComplete); // non-exploratory
-		if (!dest)
-		{
-			LogPrint (eLogWarning, "Destination ", destination.ToBase64(), " is requested already"); 
-			return;			
-		}
-
-		auto floodfill = GetClosestFloodfill (destination, dest->GetExcludedPeers ());
-		if (floodfill)
-			transports.SendMessage (floodfill->GetIdentHash (), dest->CreateRequestMessage (floodfill->GetIdentHash ()));	
-		else
-		{
-			LogPrint (eLogError, "No floodfills found");
-			m_Requests.RequestComplete (destination, nullptr);
-		}	
-	}	
-	
-	void NetDb::HandleDatabaseStoreMsg (std::shared_ptr<const I2NPMessage> m)
-	{	
-		const uint8_t * buf = m->GetPayload ();
-		size_t len = m->GetSize ();		
-		IdentHash ident (buf + DATABASE_STORE_KEY_OFFSET);
-		if (ident.IsZero ())
-		{
-			LogPrint (eLogError, "Database store with zero ident. Dropped");
-			return;
-		}	
-		uint32_t replyToken = bufbe32toh (buf + DATABASE_STORE_REPLY_TOKEN_OFFSET);
-		size_t offset = DATABASE_STORE_HEADER_SIZE;
-		if (replyToken)
-		{
-			auto deliveryStatus = CreateDeliveryStatusMsg (replyToken);			
-			uint32_t tunnelID = bufbe32toh (buf + offset);
-			offset += 4;
-			if (!tunnelID) // send response directly
-				transports.SendMessage (buf + offset, deliveryStatus);
-			else
-			{
-				auto pool = i2p::tunnel::tunnels.GetExploratoryPool ();
-				auto outbound = pool ? pool->GetNextOutboundTunnel () : nullptr;
-				if (outbound)
-					outbound->SendTunnelDataMsg (buf + offset, tunnelID, deliveryStatus);
-				else
-					LogPrint (eLogError, "No outbound tunnels for DatabaseStore reply found");
-			}		
-			offset += 32;
-
-			if (context.IsFloodfill ())
-			{
-				// flood it
-				auto floodMsg = ToSharedI2NPMessage (NewI2NPShortMessage ());
-				uint8_t * payload = floodMsg->GetPayload ();		
-				memcpy (payload, buf, 33); // key + type
-				htobe32buf (payload + DATABASE_STORE_REPLY_TOKEN_OFFSET, 0); // zero reply token
-				memcpy (payload + DATABASE_STORE_HEADER_SIZE, buf + offset, len - offset);
-				floodMsg->len += DATABASE_STORE_HEADER_SIZE + len -offset;
-				floodMsg->FillI2NPMessageHeader (eI2NPDatabaseStore); 
-				std::set<IdentHash> excluded;
-				for (int i = 0; i < 3; i++)
-				{
-					auto floodfill = GetClosestFloodfill (ident, excluded);
-					if (floodfill)
-						transports.SendMessage (floodfill->GetIdentHash (), floodMsg);
-				}	
-			}	
-		}
-		
-		if (buf[DATABASE_STORE_TYPE_OFFSET]) // type
-		{
-			LogPrint ("LeaseSet");
-			AddLeaseSet (ident, buf + offset, len - offset, m->from);
-		}	
-		else
-		{
-			LogPrint ("RouterInfo");
-			size_t size = bufbe16toh (buf + offset);
-			offset += 2;
-			if (size > 2048 || size > len - offset)
-			{
-				LogPrint ("Invalid RouterInfo length ", (int)size);
-				return;
-			}	
-			uint8_t uncompressed[2048];
-			size_t uncompressedSize = m_Inflator.Inflate (buf + offset, size, uncompressed, 2048);
-			if (uncompressedSize)
-				AddRouterInfo (ident, uncompressed, uncompressedSize);
-		}	
-	}	
-
-	void NetDb::HandleDatabaseSearchReplyMsg (std::shared_ptr<const I2NPMessage> msg)
-	{
-		const uint8_t * buf = msg->GetPayload ();
-		char key[48];
-		int l = i2p::data::ByteStreamToBase64 (buf, 32, key, 48);
-		key[l] = 0;
-		int num = buf[32]; // num
-		LogPrint ("DatabaseSearchReply for ", key, " num=", num);
-		IdentHash ident (buf);
-		auto dest = m_Requests.FindRequest (ident); 
-		if (dest)
-		{	
-			bool deleteDest = true;
-			if (num > 0)
-			{	
-				auto pool = i2p::tunnel::tunnels.GetExploratoryPool ();
-				auto outbound = pool ? pool->GetNextOutboundTunnel () : nullptr;
-				auto inbound = pool ? pool->GetNextInboundTunnel () : nullptr;
-				if (!dest->IsExploratory ())
-				{
-					// reply to our destination. Try other floodfills
-					if (outbound && inbound )
-					{
-						std::vector<i2p::tunnel::TunnelMessageBlock> msgs;
-						auto count = dest->GetExcludedPeers ().size ();
-						if (count < 7)
-						{	
-							auto nextFloodfill = GetClosestFloodfill (dest->GetDestination (), dest->GetExcludedPeers ());
-							if (nextFloodfill)
-							{	
-								// tell floodfill about us 
-								msgs.push_back (i2p::tunnel::TunnelMessageBlock 
-									{ 
-										i2p::tunnel::eDeliveryTypeRouter,
-										nextFloodfill->GetIdentHash (), 0,
-										CreateDatabaseStoreMsg () 
-									});  
-								
-								// request destination
-								LogPrint ("Try ", key, " at ", count, " floodfill ", nextFloodfill->GetIdentHash ().ToBase64 ()); 
-								auto msg = dest->CreateRequestMessage (nextFloodfill, inbound);
-								msgs.push_back (i2p::tunnel::TunnelMessageBlock 
-									{ 
-										i2p::tunnel::eDeliveryTypeRouter,
-										nextFloodfill->GetIdentHash (), 0, msg
-									});
-								deleteDest = false;
-							}	
-						}
-						else
-							LogPrint (key, " was not found on 7 floodfills");
-
-						if (msgs.size () > 0)
-							outbound->SendTunnelDataMsg (msgs);	
-					}	
-				}	
-
-				if (deleteDest)
-					// no more requests for the destinationation. delete it
-					m_Requests.RequestComplete (ident, nullptr);
-			}
-			else
-				// no more requests for detination possible. delete it
-				m_Requests.RequestComplete (ident, nullptr);
-		}
-		else	
-			LogPrint ("Requested destination for ", key, " not found");
-
-		// try responses
-		for (int i = 0; i < num; i++)
-		{
-			const uint8_t * router = buf + 33 + i*32;
-			char peerHash[48];
-			int l1 = i2p::data::ByteStreamToBase64 (router, 32, peerHash, 48);
-			peerHash[l1] = 0;
-			LogPrint (i,": ", peerHash);
-
-			auto r = FindRouter (router); 
-			if (!r || i2p::util::GetMillisecondsSinceEpoch () > r->GetTimestamp () + 3600*1000LL) 
-			{	
-				// router with ident not found or too old (1 hour)
-				LogPrint ("Found new/outdated router. Requesting RouterInfo ...");
-				RequestDestination (router);
-			}
-			else
-				LogPrint ("Bayan");	
-		}	
-	}	
-	
-	void NetDb::HandleDatabaseLookupMsg (std::shared_ptr<const I2NPMessage> msg)
-	{
-		const uint8_t * buf = msg->GetPayload ();
-		IdentHash ident (buf);
-		if (ident.IsZero ())
-		{
-			LogPrint (eLogError, "DatabaseLookup for zero ident. Ignored");
-			return;
-		}	
-		char key[48];
-		int l = i2p::data::ByteStreamToBase64 (buf, 32, key, 48);
-		key[l] = 0;
-		uint8_t flag = buf[64];
-		LogPrint ("DatabaseLookup for ", key, " recieved flags=", (int)flag);
-		uint8_t lookupType = flag & DATABASE_LOOKUP_TYPE_FLAGS_MASK;
-		const uint8_t * excluded = buf + 65;		
-		uint32_t replyTunnelID = 0;
-		if (flag & DATABASE_LOOKUP_DELIVERY_FLAG) //reply to tunnel
-		{
-			replyTunnelID = bufbe32toh (buf + 64);
-			excluded += 4;
-		}
-		uint16_t numExcluded = bufbe16toh (excluded);	
-		excluded += 2;
-		if (numExcluded > 512)
-		{
-			LogPrint ("Number of excluded peers", numExcluded, " exceeds 512");
-			numExcluded = 0; // TODO:
-		} 
-		
-		std::shared_ptr<I2NPMessage> replyMsg;
-		if (lookupType == DATABASE_LOOKUP_TYPE_EXPLORATORY_LOOKUP)
-		{
-			LogPrint ("Exploratory close to  ", key, " ", numExcluded, " excluded");
-			std::set<IdentHash> excludedRouters;
-			for (int i = 0; i < numExcluded; i++)
-			{
-				excludedRouters.insert (excluded);
-				excluded += 32;
-			}	
-			std::vector<IdentHash> routers;
-			for (int i = 0; i < 3; i++)
-			{
-				auto r = GetClosestNonFloodfill (ident, excludedRouters);
-				if (r)
-				{	
-					routers.push_back (r->GetIdentHash ());
-					excludedRouters.insert (r->GetIdentHash ());
-				}	
-			}	
-			replyMsg = CreateDatabaseSearchReply (ident, routers);
-		}	
-		else
-		{	
-			if (lookupType == DATABASE_LOOKUP_TYPE_ROUTERINFO_LOOKUP  ||
-			    lookupType == DATABASE_LOOKUP_TYPE_NORMAL_LOOKUP)
-			{	
-				auto router = FindRouter (ident);
-				if (router)
-				{
-					LogPrint ("Requested RouterInfo ", key, " found");
-					router->LoadBuffer ();
-					if (router->GetBuffer ()) 
-						replyMsg = CreateDatabaseStoreMsg (router);
-				}
-			}
-			
-			if (!replyMsg && (lookupType == DATABASE_LOOKUP_TYPE_LEASESET_LOOKUP  ||
-			    lookupType == DATABASE_LOOKUP_TYPE_NORMAL_LOOKUP))
-			{
-				auto leaseSet = FindLeaseSet (ident);
-				if (leaseSet) // we don't send back our LeaseSets
-				{
-					LogPrint ("Requested LeaseSet ", key, " found");
-					replyMsg = CreateDatabaseStoreMsg (leaseSet);
-				}
-			}
-			
-			if (!replyMsg)
-			{
-				LogPrint ("Requested ", key, " not found. ", numExcluded, " excluded");
-				std::set<IdentHash> excludedRouters;	
-				for (int i = 0; i < numExcluded; i++)
-				{
-					excludedRouters.insert (excluded);
-					excluded += 32;
-				}
-				replyMsg = CreateDatabaseSearchReply (ident, GetClosestFloodfills (ident, 3, excludedRouters));
-			}
-		}
-		
-		if (replyMsg)
-		{	
-			if (replyTunnelID)
-			{
-				// encryption might be used though tunnel only
-				if (flag & DATABASE_LOOKUP_ENCYPTION_FLAG) // encrypted reply requested
-				{
-					const uint8_t * sessionKey = excluded;
-					uint8_t numTags = sessionKey[32];
-					if (numTags > 0) 
-					{
-						const uint8_t * sessionTag = sessionKey + 33; // take first tag
-						i2p::garlic::GarlicRoutingSession garlic (sessionKey, sessionTag);
-						replyMsg = garlic.WrapSingleMessage (replyMsg);
-					}
-				}	
-				auto exploratoryPool = i2p::tunnel::tunnels.GetExploratoryPool ();
-				auto outbound = exploratoryPool ? exploratoryPool->GetNextOutboundTunnel () : nullptr;
-				if (outbound)
-					outbound->SendTunnelDataMsg (buf+32, replyTunnelID, replyMsg);
-				else
-					transports.SendMessage (buf+32, i2p::CreateTunnelGatewayMsg (replyTunnelID, replyMsg));
-			}
-			else
-				transports.SendMessage (buf+32, replyMsg);
-		}
-	}	
-
-	void NetDb::Explore (int numDestinations)
-	{	
-		// new requests
-		auto exploratoryPool = i2p::tunnel::tunnels.GetExploratoryPool ();
-		auto outbound = exploratoryPool ? exploratoryPool->GetNextOutboundTunnel () : nullptr;
-		auto inbound = exploratoryPool ? exploratoryPool->GetNextInboundTunnel () : nullptr;
-		bool throughTunnels = outbound && inbound;
-		
-		uint8_t randomHash[32];
-		std::vector<i2p::tunnel::TunnelMessageBlock> msgs;
-		std::set<const RouterInfo *> floodfills;
-		LogPrint ("Exploring new ", numDestinations, " routers ...");
-		for (int i = 0; i < numDestinations; i++)
-		{	
-			RAND_bytes (randomHash, 32);
-			auto dest = m_Requests.CreateRequest (randomHash, true); // exploratory
-			if (!dest)
-			{	
-				LogPrint (eLogWarning, "Exploratory destination is requested already");
-				return; 	
-			}	
-			auto floodfill = GetClosestFloodfill (randomHash, dest->GetExcludedPeers ());
-			if (floodfill && !floodfills.count (floodfill.get ())) // request floodfill only once
-			{	
-				floodfills.insert (floodfill.get ());
-				if (i2p::transport::transports.IsConnected (floodfill->GetIdentHash ()))
-					throughTunnels = false;
-				if (throughTunnels)
-				{	
-					msgs.push_back (i2p::tunnel::TunnelMessageBlock 
-						{ 
-							i2p::tunnel::eDeliveryTypeRouter,
-							floodfill->GetIdentHash (), 0,
-							CreateDatabaseStoreMsg () // tell floodfill about us 
-						});  
-					msgs.push_back (i2p::tunnel::TunnelMessageBlock 
-						{ 
-							i2p::tunnel::eDeliveryTypeRouter,
-							floodfill->GetIdentHash (), 0, 
-							dest->CreateRequestMessage (floodfill, inbound) // explore
-						}); 
-				}	
-				else
-					i2p::transport::transports.SendMessage (floodfill->GetIdentHash (), dest->CreateRequestMessage (floodfill->GetIdentHash ()));
-			}	
-			else
-				m_Requests.RequestComplete (randomHash, nullptr);
-		}	
-		if (throughTunnels && msgs.size () > 0)
-			outbound->SendTunnelDataMsg (msgs);		
-	}	
-
-	void NetDb::Publish ()
-	{
-		std::set<IdentHash> excluded; // TODO: fill up later
-		for (int i = 0; i < 2; i++)
-		{	
-			auto floodfill = GetClosestFloodfill (i2p::context.GetRouterInfo ().GetIdentHash (), excluded);
-			if (floodfill)
-			{
-				uint32_t replyToken;
-				RAND_bytes ((uint8_t *)&replyToken, 4);
-				LogPrint ("Publishing our RouterInfo to ", i2p::data::GetIdentHashAbbreviation(floodfill->GetIdentHash ()), ". reply token=", replyToken);
-				transports.SendMessage (floodfill->GetIdentHash (), CreateDatabaseStoreMsg (i2p::context.GetSharedRouterInfo (), replyToken));	
-				excluded.insert (floodfill->GetIdentHash ());
-			}
-		}	
-	}		
-
-	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouter () const
-	{
-		return GetRandomRouter (
-			[](std::shared_ptr<const RouterInfo> router)->bool 
-			{ 
-				return !router->IsHidden (); 
-			});
-	}	
-	
-	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const
-	{
-		return GetRandomRouter (
-			[compatibleWith](std::shared_ptr<const RouterInfo> router)->bool 
-			{ 
-				return !router->IsHidden () && router != compatibleWith && 
-					router->IsCompatible (*compatibleWith); 
-			});
-	}	
-
-	std::shared_ptr<const RouterInfo> NetDb::GetRandomPeerTestRouter () const
-	{
-		return GetRandomRouter (
-			[](std::shared_ptr<const RouterInfo> router)->bool 
-			{ 
-				return !router->IsHidden () && router->IsPeerTesting (); 
-			});
-	}
-
-	std::shared_ptr<const RouterInfo> NetDb::GetRandomIntroducer () const
-	{
-		return GetRandomRouter (
-			[](std::shared_ptr<const RouterInfo> router)->bool 
-			{ 
-				return !router->IsHidden () && router->IsIntroducer (); 
-			});
-	}	
-	
-	std::shared_ptr<const RouterInfo> NetDb::GetHighBandwidthRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const
-	{
-		return GetRandomRouter (
-			[compatibleWith](std::shared_ptr<const RouterInfo> router)->bool 
-			{ 
-				return !router->IsHidden () && router != compatibleWith &&
-					router->IsCompatible (*compatibleWith) && 
-					(router->GetCaps () & RouterInfo::eHighBandwidth);
-			});
-	}	
-	
-	template<typename Filter>
-	std::shared_ptr<const RouterInfo> NetDb::GetRandomRouter (Filter filter) const
-	{
-		if (!m_RouterInfos.size ()) return 0;
-		uint32_t ind = rand () % m_RouterInfos.size ();	
-		for (int j = 0; j < 2; j++)
-		{	
-			uint32_t i = 0;
-			std::unique_lock<std::mutex> l(m_RouterInfosMutex);
-			for (auto it: m_RouterInfos)
-			{	
-				if (i >= ind)
-				{	
-					if (!it.second->IsUnreachable () && filter (it.second))
-						return it.second;
-				}	
-				else 
-					i++;
-			}
-			// we couldn't find anything, try second pass
-			ind = 0;
-		}	
-		return nullptr; // seems we have too few routers
-	}	
-	
-	void NetDb::PostI2NPMsg (std::shared_ptr<const I2NPMessage> msg)
-	{
-		if (msg) m_Queue.Put (msg);	
-	}	
-
-	std::shared_ptr<const RouterInfo> NetDb::GetClosestFloodfill (const IdentHash& destination, 
-		const std::set<IdentHash>& excluded) const
-	{
-		std::shared_ptr<const RouterInfo> r;
-		XORMetric minMetric;
-		IdentHash destKey = CreateRoutingKey (destination);
-		minMetric.SetMax ();
-		std::unique_lock<std::mutex> l(m_FloodfillsMutex);
-		for (auto it: m_Floodfills)
-		{	
-			if (!it->IsUnreachable ())
-			{	
-				XORMetric m = destKey ^ it->GetIdentHash ();
-				if (m < minMetric && !excluded.count (it->GetIdentHash ()))
-				{
-					minMetric = m;
-					r = it;
-				}
-			}	
-		}	
-		return r;
-	}	
-
-	std::vector<IdentHash> NetDb::GetClosestFloodfills (const IdentHash& destination, size_t num,
-		std::set<IdentHash>& excluded) const
-	{
-		struct Sorted
-		{
-			std::shared_ptr<const RouterInfo> r;
-			XORMetric metric;
-			bool operator< (const Sorted& other) const { return metric < other.metric; };
-		};
-
-		std::set<Sorted> sorted;
-		IdentHash destKey = CreateRoutingKey (destination);
-		{
-			std::unique_lock<std::mutex> l(m_FloodfillsMutex);
-			for (auto it: m_Floodfills)
-			{
-				if (!it->IsUnreachable ())
-				{	
-					XORMetric m = destKey ^ it->GetIdentHash ();
-					if (sorted.size () < num)
-						sorted.insert ({it, m});
-					else if (m < sorted.rbegin ()->metric)
-					{
-						sorted.insert ({it, m});
-						sorted.erase (std::prev (sorted.end ()));
-					}
-				}
-			}
-		}
-
-		std::vector<IdentHash> res;	
-		size_t i = 0;			
-		for (auto it: sorted)
-		{
-			if (i < num)
-			{
-				auto& ident = it.r->GetIdentHash ();
-				if (!excluded.count (ident))
-				{	
-					res.push_back (ident);
-					i++;
-				}
-			}
-			else
-				break;
-		}	
-		return res;
-	}
-
-	std::shared_ptr<const RouterInfo> NetDb::GetClosestNonFloodfill (const IdentHash& destination, 
-		const std::set<IdentHash>& excluded) const
-	{
-		std::shared_ptr<const RouterInfo> r;
-		XORMetric minMetric;
-		IdentHash destKey = CreateRoutingKey (destination);
-		minMetric.SetMax ();
-		// must be called from NetDb thread only
-		for (auto it: m_RouterInfos)
-		{	
-			if (!it.second->IsFloodfill ())
-			{	
-				XORMetric m = destKey ^ it.first;
-				if (m < minMetric && !excluded.count (it.first))
-				{
-					minMetric = m;
-					r = it.second;
-				}
-			}	
-		}	
-		return r;
-	}	
-	
-	void NetDb::ManageLeaseSets ()
-	{
-		for (auto it = m_LeaseSets.begin (); it != m_LeaseSets.end ();)
-		{
-			if (!it->second->HasNonExpiredLeases ()) // all leases expired
-			{
-				LogPrint ("LeaseSet ", it->second->GetIdentHash ().ToBase64 (), " expired");
-				it = m_LeaseSets.erase (it);
-			}	
-			else 
-				it++;
-		}
-	}
-}
-}

NetDb.h

@@ -1,109 +0,0 @@
-#ifndef NETDB_H__
-#define NETDB_H__
-
-#include <inttypes.h>
-#include <set>
-#include <map>
-#include <list>
-#include <string>
-#include <thread>
-#include <mutex>
-#include <boost/filesystem.hpp>
-#include "Base.h"
-#include "Queue.h"
-#include "I2NPProtocol.h"
-#include "RouterInfo.h"
-#include "LeaseSet.h"
-#include "Tunnel.h"
-#include "TunnelPool.h"
-#include "Reseed.h"
-#include "NetDbRequests.h"
-
-namespace i2p
-{
-namespace data
-{		
-	
-	class NetDb
-	{
-		public:
-
-			NetDb ();
-			~NetDb ();
-
-			void Start ();
-			void Stop ();
-			
-			void AddRouterInfo (const uint8_t * buf, int len);
-			void AddRouterInfo (const IdentHash& ident, const uint8_t * buf, int len);
-			void AddLeaseSet (const IdentHash& ident, const uint8_t * buf, int len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
-			std::shared_ptr<RouterInfo> FindRouter (const IdentHash& ident) const;
-			std::shared_ptr<LeaseSet> FindLeaseSet (const IdentHash& destination) const;
-			std::shared_ptr<RouterProfile> FindRouterProfile (const IdentHash& ident) const;
-
-			void RequestDestination (const IdentHash& destination, RequestedDestination::RequestComplete requestComplete = nullptr);			
-			
-			void HandleDatabaseStoreMsg (std::shared_ptr<const I2NPMessage> msg);
-			void HandleDatabaseSearchReplyMsg (std::shared_ptr<const I2NPMessage> msg);
-			void HandleDatabaseLookupMsg (std::shared_ptr<const I2NPMessage> msg);			
-
-			std::shared_ptr<const RouterInfo> GetRandomRouter () const;
-			std::shared_ptr<const RouterInfo> GetRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const;
-			std::shared_ptr<const RouterInfo> GetHighBandwidthRandomRouter (std::shared_ptr<const RouterInfo> compatibleWith) const;
-			std::shared_ptr<const RouterInfo> GetRandomPeerTestRouter () const;
-			std::shared_ptr<const RouterInfo> GetRandomIntroducer () const;
-			std::shared_ptr<const RouterInfo> GetClosestFloodfill (const IdentHash& destination, const std::set<IdentHash>& excluded) const;
-			std::vector<IdentHash> GetClosestFloodfills (const IdentHash& destination, size_t num,
-				std::set<IdentHash>& excluded) const;
-			std::shared_ptr<const RouterInfo> GetClosestNonFloodfill (const IdentHash& destination, const std::set<IdentHash>& excluded) const;
-			void SetUnreachable (const IdentHash& ident, bool unreachable);			
-
-			void PostI2NPMsg (std::shared_ptr<const I2NPMessage> msg);
-
-			void Reseed ();
-
-			// for web interface
-			int GetNumRouters () const { return m_RouterInfos.size (); };
-			int GetNumFloodfills () const { return m_Floodfills.size (); };
-			int GetNumLeaseSets () const { return m_LeaseSets.size (); };
-			
-		private:
-
-			bool CreateNetDb(boost::filesystem::path directory);
-			void Load ();
-			void SaveUpdated ();
-			void Run (); // exploratory thread
-			void Explore (int numDestinations);	
-			void Publish ();
-			void ManageLeaseSets ();
-			void ManageRequests ();
-
-			template<typename Filter>
-			std::shared_ptr<const RouterInfo> GetRandomRouter (Filter filter) const;	
-		
-		private:
-
-			std::map<IdentHash, std::shared_ptr<LeaseSet> > m_LeaseSets;
-			mutable std::mutex m_RouterInfosMutex;
-			std::map<IdentHash, std::shared_ptr<RouterInfo> > m_RouterInfos;
-			mutable std::mutex m_FloodfillsMutex;
-			std::list<std::shared_ptr<RouterInfo> > m_Floodfills;
-			
-			bool m_IsRunning;
-			std::thread * m_Thread;	
-			i2p::util::Queue<std::shared_ptr<const I2NPMessage> > m_Queue; // of I2NPDatabaseStoreMsg
-
-			GzipInflator m_Inflator;
-			Reseeder * m_Reseeder;
-
-			friend class NetDbRequests; 
-			NetDbRequests m_Requests;
-
-			static const char m_NetDbPath[];
-	};
-
-	extern NetDb netdb;
-}
-}
-
-#endif

Profiling.cpp

@@ -1,214 +0,0 @@
-#include <boost/filesystem.hpp>
-#include <boost/property_tree/ptree.hpp>
-#include <boost/property_tree/ini_parser.hpp>
-#include "Base.h"
-#include "util.h"
-#include "Log.h"
-#include "Profiling.h"
-
-namespace i2p
-{
-namespace data
-{
-	RouterProfile::RouterProfile (const IdentHash& identHash):
-		m_IdentHash (identHash), m_LastUpdateTime (boost::posix_time::second_clock::local_time()),
-		m_NumTunnelsAgreed (0), m_NumTunnelsDeclined (0), m_NumTunnelsNonReplied (0),
-		m_NumTimesTaken (0), m_NumTimesRejected (0) 
-	{
-	}
-
-	boost::posix_time::ptime RouterProfile::GetTime () const
-	{
-		return boost::posix_time::second_clock::local_time();
-	}	
-		
-	void RouterProfile::UpdateTime ()
-	{
-		m_LastUpdateTime = GetTime ();
-	}	
-		
-	void RouterProfile::Save ()
-	{
-		// fill sections
-		boost::property_tree::ptree participation;
-		participation.put (PEER_PROFILE_PARTICIPATION_AGREED, m_NumTunnelsAgreed);
-		participation.put (PEER_PROFILE_PARTICIPATION_DECLINED, m_NumTunnelsDeclined);
-		participation.put (PEER_PROFILE_PARTICIPATION_NON_REPLIED, m_NumTunnelsNonReplied);
-		boost::property_tree::ptree usage;
-		usage.put (PEER_PROFILE_USAGE_TAKEN, m_NumTimesTaken);
-		usage.put (PEER_PROFILE_USAGE_REJECTED, m_NumTimesRejected);
-		// fill property tree
-		boost::property_tree::ptree pt;
-		pt.put (PEER_PROFILE_LAST_UPDATE_TIME, boost::posix_time::to_simple_string (m_LastUpdateTime));
-		pt.put_child (PEER_PROFILE_SECTION_PARTICIPATION, participation);
-		pt.put_child (PEER_PROFILE_SECTION_USAGE, usage);		
-
-		// save to file
-		auto path = i2p::util::filesystem::GetDefaultDataDir() / PEER_PROFILES_DIRECTORY;
-		if (!boost::filesystem::exists (path))
-		{
-			// Create directory is necessary
-			if (!boost::filesystem::create_directory (path))
-			{	
-				LogPrint (eLogError, "Failed to create directory ", path);
-				return;
-			}			
-			const char * chars = GetBase64SubstitutionTable (); // 64 bytes
-			for (int i = 0; i < 64; i++)
-			{
-				auto path1 = path / (std::string ("p") + chars[i]);
-				if (!boost::filesystem::create_directory (path1)) 
-				{
-					LogPrint (eLogError, "Failed to create directory ", path1);
-					return;
-				}			
-			}				
-		}
-		std::string base64 = m_IdentHash.ToBase64 ();
-		path = path / (std::string ("p") + base64[0]);
-		auto filename = path / (std::string (PEER_PROFILE_PREFIX) + base64 + ".txt");
-		try
-		{
-			boost::property_tree::write_ini (filename.string (), pt);
-		}
-		catch (std::exception& ex)
-		{
-			LogPrint (eLogError, "Can't write ", filename, ": ", ex.what ());
-		}
-	}	
-
-	void RouterProfile::Load ()
-	{
-		std::string base64 = m_IdentHash.ToBase64 ();
-		auto path = i2p::util::filesystem::GetDefaultDataDir() / PEER_PROFILES_DIRECTORY;
-		path /= std::string ("p") + base64[0];
-		auto filename = path / (std::string (PEER_PROFILE_PREFIX) + base64 + ".txt");
-		if (boost::filesystem::exists (filename))
-		{	
-			boost::property_tree::ptree pt;
-			try
-			{
-				boost::property_tree::read_ini (filename.string (), pt);
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "Can't read ", filename, ": ", ex.what ());
-				return;
-			}
-			try
-			{	
-				auto t = pt.get (PEER_PROFILE_LAST_UPDATE_TIME, "");
-				if (t.length () > 0)
-					m_LastUpdateTime = boost::posix_time::time_from_string (t);
-				if ((GetTime () - m_LastUpdateTime).hours () < PEER_PROFILE_EXPIRATION_TIMEOUT) 
-				{	
-					try
-					{	
-						// read participations
-						auto participations = pt.get_child (PEER_PROFILE_SECTION_PARTICIPATION);
-						m_NumTunnelsAgreed = participations.get (PEER_PROFILE_PARTICIPATION_AGREED, 0);
-						m_NumTunnelsDeclined = participations.get (PEER_PROFILE_PARTICIPATION_DECLINED, 0);
-						m_NumTunnelsNonReplied = participations.get (PEER_PROFILE_PARTICIPATION_NON_REPLIED, 0);
-					}	
-					catch (boost::property_tree::ptree_bad_path& ex)
-					{
-						LogPrint (eLogWarning, "Missing section ", PEER_PROFILE_SECTION_PARTICIPATION);
-					}	
-					try
-					{	
-						// read usage
-						auto usage = pt.get_child (PEER_PROFILE_SECTION_USAGE);
-						m_NumTimesTaken = usage.get (PEER_PROFILE_USAGE_TAKEN, 0);
-						m_NumTimesRejected = usage.get (PEER_PROFILE_USAGE_REJECTED, 0);
-					}	
-					catch (boost::property_tree::ptree_bad_path& ex)
-					{
-						LogPrint (eLogWarning, "Missing section ", PEER_PROFILE_SECTION_USAGE);
-					}	
-				}	
-				else
-					*this = RouterProfile (m_IdentHash);
-			}	
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "Can't read profile ", base64, " :", ex.what ());
-			}	
-		}	
-	}	
-		
-	void RouterProfile::TunnelBuildResponse (uint8_t ret)
-	{
-		UpdateTime ();
-		if (ret > 0)
-			m_NumTunnelsDeclined++;
-		else
-			m_NumTunnelsAgreed++;
-	}	
-
-	void RouterProfile::TunnelNonReplied ()
-	{
-		m_NumTunnelsNonReplied++;
-		UpdateTime ();
-	}	
-
-	bool RouterProfile::IsLowPartcipationRate () const
-	{
-		return 4*m_NumTunnelsAgreed < m_NumTunnelsDeclined; // < 20% rate
-	}	
-
-	bool RouterProfile::IsLowReplyRate () const
-	{
-		auto total = m_NumTunnelsAgreed + m_NumTunnelsDeclined;
-		return m_NumTunnelsNonReplied > 10*(total + 1);
-	}	
-		
-	bool RouterProfile::IsBad ()
-	{ 
-		auto isBad = IsAlwaysDeclining () || IsLowPartcipationRate () /*|| IsLowReplyRate ()*/;
-		if (isBad && m_NumTimesRejected > 10*(m_NumTimesTaken + 1)) 
-		{
-			// reset profile
-			m_NumTunnelsAgreed = 0;
-			m_NumTunnelsDeclined = 0;
-			m_NumTunnelsNonReplied = 0;
-			isBad = false;
-		}		
-		if (isBad) m_NumTimesRejected++; else m_NumTimesTaken++;
-		return isBad;	
-	}
-		
-	std::shared_ptr<RouterProfile> GetRouterProfile (const IdentHash& identHash)
-	{
-		auto profile = std::make_shared<RouterProfile> (identHash);
-		profile->Load (); // if possible
-		return profile;
-	}		
-
-	void DeleteObsoleteProfiles ()
-	{
-		int num = 0;
-		auto ts = boost::posix_time::second_clock::local_time();
-		boost::filesystem::path p (i2p::util::filesystem::GetDataDir()/PEER_PROFILES_DIRECTORY);
-		if (boost::filesystem::exists (p))
-		{
-			boost::filesystem::directory_iterator end;
-			for (boost::filesystem::directory_iterator it (p); it != end; ++it)
-			{
-				if (boost::filesystem::is_directory (it->status()))
-				{
-					for (boost::filesystem::directory_iterator it1 (it->path ()); it1 != end; ++it1)
-					{
-						auto lastModified = boost::posix_time::from_time_t (boost::filesystem::last_write_time (it1->path ()));
-						if ((ts - lastModified).hours () >= PEER_PROFILE_EXPIRATION_TIMEOUT)
-						{	
-							boost::filesystem::remove (it1->path ());
-							num++;
-						}	
-					}	
-				}
-			}	
-		}
-		LogPrint (eLogInfo, num, " obsolete profiles deleted");
-	}	
-}		
-}	

README.md

@@ -1,145 +1,86 @@
 i2pd
 ====
 
-I2P router written in C++
-Contains all ongoing changes from https://bitbucket.org/orignal/i2pd/src
+[Русская версия](https://github.com/PurpleI2P/i2pd_docs_ru/blob/master/README.md)
+
+i2pd (I2P Daemon) is a full-featured C++ implementation of I2P client.  
+
+I2P (Invisible Internet Protocol) is a universal anonymous network layer.  
+All communications over I2P are anonymous and end-to-end encrypted, participants
+don't reveal their real IP addresses.  
+
+I2P client is a software used for building and using anonymous I2P
+networks. Such networks are commonly used for anonymous peer-to-peer
+applications (filesharing, cryptocurrencies) and anonymous client-server
+applications (websites, instant messengers, chat-servers).  
+
+I2P allows people from all around the world to communicate and share information
+without restrictions.  
+
+Features
+--------
+
+* Distributed anonymous networking framework  
+* End-to-end encrypted communications  
+* Small footprint, simple dependencies, fast performance  
+* Rich set of APIs for developers of secure applications  
+
+Resources
+---------
+
+* [Website](http://i2pd.website)
+* [Documentation](https://i2pd.readthedocs.io/en/latest/)
+* [Wiki](https://github.com/PurpleI2P/i2pd/wiki)
+* [Tickets/Issues](https://github.com/PurpleI2P/i2pd/issues)
+* [Specifications](https://geti2p.net/spec)
+* [Twitter](https://twitter.com/hashtag/i2pd)
+
+Installing
+----------
+
+The easiest way to install i2pd is by using
+[precompiled binaries](https://github.com/PurpleI2P/i2pd/releases/latest).
+See [documentation](https://i2pd.readthedocs.io/en/latest/) for how to build
+i2pd from source on your OS.  
+
+
+Build instructions:
+
+* [unix](https://i2pd.readthedocs.io/en/latest/devs/building/unix/)
+* [windows](https://i2pd.readthedocs.io/en/latest/devs/building/windows/)
+* [iOS](https://i2pd.readthedocs.io/en/latest/devs/building/ios/)
+* [android](https://i2pd.readthedocs.io/en/latest/devs/building/android/)
+
+
+**Supported systems:**
+
+* GNU/Linux x86/x64		- [![Build Status](https://travis-ci.org/PurpleI2P/i2pd.svg?branch=openssl)](https://travis-ci.org/PurpleI2P/i2pd)
+* Windows				- [![Build status](https://ci.appveyor.com/api/projects/status/1908qe4p48ff1x23?svg=true)](https://ci.appveyor.com/project/PurpleI2P/i2pd)
+* Mac OS X				- [![Build Status](https://travis-ci.org/PurpleI2P/i2pd.svg?branch=openssl)](https://travis-ci.org/PurpleI2P/i2pd)
+* CentOS / Fedora		- [![Build Status](https://copr.fedorainfracloud.org/coprs/supervillain/i2pd/package/i2pd-git/status_image/last_build.png)](https://copr.fedorainfracloud.org/coprs/supervillain/i2pd/package/i2pd-git/)
+* Docker image     - [![Build Status](https://dockerbuildbadges.quelltext.eu/status.svg?organization=meeh&repository=i2pd)](https://hub.docker.com/r/meeh/i2pd/builds/)
+* FreeBSD
+* Android
+* iOS
+
+Using i2pd
+----------
+
+See [documentation](https://i2pd.readthedocs.io/en/latest/user-guide/run/) and
+[example config file](https://github.com/PurpleI2P/i2pd/blob/openssl/contrib/i2pd.conf).
+
+Donations
+---------
+
+BTC: 3MDoGJW9TLMTCDGrR9bLgWXfm6sjmgy86f  
+LTC: LKQirrYrDeTuAPnpYq5y7LVKtywfkkHi59  
+ETH: 0x9e5bac70d20d1079ceaa111127f4fb3bccce379d  
+DASH: Xw8YUrQpYzP9tZBmbjqxS3M97Q7v3vJKUF  
+ZEC: t1cTckLuXsr1dwVrK4NDzfhehss4NvMadAJ  
+GST: GbD2JSQHBHCKLa9WTHmigJRpyFgmBj4woG  
 
 License
 -------
 
 This project is licensed under the BSD 3-clause license, which can be found in the file
-LICENSE in the root of the project source code.
-
-Donations
----------
-
-BTC: 1K7Ds6KUeR8ya287UC4rYTjvC96vXyZbDY   
-LTC: LKQirrYrDeTuAPnpYq5y7LVKtywfkkHi59   
-ANC: AQJYweYYUqM1nVfLqfoSMpUMfzxvS4Xd7z
-
-Requirements for Linux/FreeBSD/OSX
-----------------------------------
-
-GCC 4.6 or newer, Boost 1.46 or newer, openssl, zlib. Clang can be used instead of
-GCC.
-
-Requirements for Windows
-------------------------
-
-VS2013 (known to work with 12.0.21005.1 or newer), Boost 1.46 or newer,
-crypto++ 5.62. See Win32/README-Build.txt for instructions on how to build i2pd
-and its dependencies.
-
-Downloads
-------------
-
-Official binary releases could be found at:
-http://download.i2p.io/purplei2p/i2pd/releases/
-
-
-Build Statuses
----------------
-
-- Linux x64      - [![Build Status](https://jenkins.greyhat.no/buildStatus/icon?job=i2pd-linux)](https://jenkins.nordcloud.no/job/i2pd-linux/)
-- Linux ARM      - To be added
-- Mac OS X       - Got it working, but not well tested. (Only works with clang, not GCC.)
-- Microsoft VC13 - To be added
-
-
-Testing
--------
-
-First, build it.
-
-On Ubuntu/Debian based
-* sudo apt-get install libboost-dev libboost-filesystem-dev libboost-program-options-dev libboost-regex-dev libboost-date-time-dev libssl-dev zlib1g-dev 
-* $ cd i2pd
-* $ make
-
-Then, run it:
-
-$ ./i2p
-
-The client should now reseed by itself.
-
-To visit an I2P page, you need to find the b32 address of your destination.
-After that, go to the webconsole and add it behind the url. (Remove http:// from the address)
-
-This should resulting in for example:
-http://localhost:7070/4oes3rlgrpbkmzv4lqcfili23h3cvpwslqcfjlk6vvguxyggspwa.b32.i2p
-
-
-Cmdline options
----------------
-
-* --host=               - The external IP (deprecated). 
-* --port=               - The port to listen on
-* --httpport=           - The http port to listen on
-* --log=                - Enable or disable logging to file. 1 for yes, 0 for no.
-* --daemon=             - Enable or disable daemon mode. 1 for yes, 0 for no.
-* --service=            - 1 if uses system folders (/var/run/i2pd.pid, /var/log/i2pd.log, /var/lib/i2pd).
-* --v6=                 - 1 if supports communication through ipv6, off by default
-* --floodfill=          - 1 if router is floodfill, off by default
-* --bandwidth=          - L if bandwidth is limited to 32Kbs/sec, O if not. Always O if floodfill, otherwise L by default.
-* --httpproxyport=      - The port to listen on (HTTP Proxy)
-* --socksproxyport=     - The port to listen on (SOCKS Proxy)
-* --proxykeys=          - optional keys file for proxy's local destination
-* --ircport=            - The local port of IRC tunnel to listen on. 6668 by default
-* --ircdest=            - I2P destination address of IRC server. For example irc.postman.i2p
-* --irckeys=            - optional keys file for tunnel's local destination 
-* --eepkeys=            - File name containing destination keys, for example privKeys.dat.
-                          The file will be created if it does not already exist (issue #110).
-* --eephost=            - Address incoming trafic forward to. 127.0.0.1 by default
-* --eepport=            - Port incoming trafic forward to. 80 by default
-* --samport=            - Port of SAM bridge. Usually 7656. SAM is off if not specified
-* --bobport=            - Port of BOB command channel. Usually 2827. BOB is off if not specified
-* --i2pcontrolport=     - Port of I2P control service. Usually 7650. I2PControl is off if not specified
-* --conf=               - Config file (default: ~/.i2pd/i2p.conf or /var/lib/i2pd/i2p.conf)
-                          This parameter will be silently ignored if the specified config file does not exist.
-                          Options specified on the command line take precedence over those in the config file.
-
-Config files
-------------
-
-INI-like, syntax is the following : <key> = <value>.
-All command-line parameters are allowed as keys, for example:
-
-i2p.conf:
-
-	log = 1
-	v6 = 0
-	ircdest = irc.postman.i2p
-
-tunnels.cfg (filename of this config is subject of change):
-
-  ; outgoing tunnel sample, to remote service   
-  ; mandatory parameters:   
-  ; * type -- always "client"  
-  ; * port -- local port to listen to   
-  ; * destination -- i2p hostname   
-  ; optional parameters (may be omitted)   
-  ; * keys -- our identity, if unset, will be generated on every startup,   
-  ;     if set and file missing, keys will be generated and placed to this file   
-	[IRC]   
-	type = client   
-	port = 6668   
-	destination = irc.echelon.i2p   
-	keys = irc-keys.dat   
-   
-  ; incoming tunnel sample, for local service   
-  ; mandatory parameters:   
-  ; * type -- always "server"   
-  ; * host -- ip address of our service   
-  ; * port -- port of our service   
-  ; * keys -- file with LeaseSet of address in i2p   
-  ; optional parameters (may be omitted)   
-  ; * inport -- optional, i2p service port, if unset - the same as 'port'   
-  ; * accesslist -- comma-separated list of i2p addresses, allowed to connect   
-  ;    every address is b32 without '.b32.i2p' part   
-	[LOCALSITE]   
-	type = server   
-	host = 127.0.0.1   
-	port = 80   
-	keys = site-keys.dat   
-	inport = 81   
-	accesslist = <b32>[,<b32>]   
+LICENSE in the root of the project source code.  

Reseed.cpp

@@ -1,414 +0,0 @@
-#include <string.h>
-#include <fstream>
-#include <sstream>
-#include <boost/regex.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/asio.hpp>
-#include <boost/asio/ssl.hpp>
-#include <openssl/bn.h>
-#include <openssl/ssl.h>
-#include <openssl/err.h>
-#include <zlib.h>
-#include "I2PEndian.h"
-#include "Reseed.h"
-#include "Log.h"
-#include "Identity.h"
-#include "Crypto.h"
-#include "NetDb.h"
-#include "util.h"
-
-
-namespace i2p
-{
-namespace data
-{
-	static std::vector<std::string> httpsReseedHostList = 
-	{
-		"https://reseed.i2p-projekt.de/", // Only HTTPS
-        "https://i2pseed.zarrenspry.info/", // Only HTTPS and SU3 (v3) support
-        "https://i2p.mooo.com/netDb/",
-        "https://netdb.i2p2.no/", // Only SU3 (v3) support, SNI required
-		"https://us.reseed.i2p2.no:444/",	
-        "https://uk.reseed.i2p2.no:444/",
-        "https://reseed.i2p.vzaws.com:8443/", // Only SU3 (v3) support
-        "https://user.mx24.eu/", // Only HTTPS and SU3 (v3) support
-        "https://ieb9oopo.mooo.com/" // Only HTTPS and SU3 (v3) support
-	};
-	
-	Reseeder::Reseeder()
-	{
-	}
-
-	Reseeder::~Reseeder()
-	{
-	}
-
-	int Reseeder::ReseedNowSU3 ()
-	{
-		auto ind = rand () % httpsReseedHostList.size ();
-		std::string& reseedHost = httpsReseedHostList[ind];
-		return ReseedFromSU3 (reseedHost, true);
-	}
-
-	int Reseeder::ReseedFromSU3 (const std::string& host, bool https)
-	{
-		std::string url = host + "i2pseeds.su3";
-		LogPrint (eLogInfo, "Dowloading SU3 from ", host);
-		std::string su3 = https ? HttpsRequest (url) : i2p::util::http::httpRequest (url);
-		if (su3.length () > 0)
-		{
-			std::stringstream s(su3);
-			return ProcessSU3Stream (s);
-		}
-		else
-		{
-			LogPrint (eLogWarning, "SU3 download failed");
-			return 0;
-		}
-	}
-	
-	int Reseeder::ProcessSU3File (const char * filename)
-	{
-		std::ifstream s(filename, std::ifstream::binary);
-		if (s.is_open ())	
-			return ProcessSU3Stream (s);
-		else
-		{
-			LogPrint (eLogError, "Can't open file ", filename);
-			return 0;
-		}
-	}
-
-	const char SU3_MAGIC_NUMBER[]="I2Psu3";	
-	const uint32_t ZIP_HEADER_SIGNATURE = 0x04034B50;
-	const uint32_t ZIP_CENTRAL_DIRECTORY_HEADER_SIGNATURE = 0x02014B50;	
-	const uint16_t ZIP_BIT_FLAG_DATA_DESCRIPTOR = 0x0008;	
-	int Reseeder::ProcessSU3Stream (std::istream& s)
-	{
-		char magicNumber[7];
-		s.read (magicNumber, 7); // magic number and zero byte 6
-		if (strcmp (magicNumber, SU3_MAGIC_NUMBER))
-		{
-			LogPrint (eLogError, "Unexpected SU3 magic number");	
-			return 0;
-		}			
-		s.seekg (1, std::ios::cur); // su3 file format version
-		SigningKeyType signatureType;
-		s.read ((char *)&signatureType, 2);  // signature type
-		signatureType = be16toh (signatureType);
-		uint16_t signatureLength;
-		s.read ((char *)&signatureLength, 2);  // signature length
-		signatureLength = be16toh (signatureLength);
-		s.seekg (1, std::ios::cur); // unused
-		uint8_t versionLength;
-		s.read ((char *)&versionLength, 1);  // version length	
-		s.seekg (1, std::ios::cur); // unused
-		uint8_t signerIDLength;
-		s.read ((char *)&signerIDLength, 1);  // signer ID length	
-		uint64_t contentLength;
-		s.read ((char *)&contentLength, 8);  // content length	
-		contentLength = be64toh (contentLength);
-		s.seekg (1, std::ios::cur); // unused
-		uint8_t fileType;
-		s.read ((char *)&fileType, 1);  // file type	
-		if (fileType != 0x00) //  zip file
-		{
-			LogPrint (eLogError, "Can't handle file type ", (int)fileType);	
-			return 0;
-		}
-		s.seekg (1, std::ios::cur); // unused
-		uint8_t contentType;
-		s.read ((char *)&contentType, 1);  // content type	
-		if (contentType != 0x03) // reseed data
-		{
-			LogPrint (eLogError, "Unexpected content type ", (int)contentType);	
-			return 0;
-		}
-		s.seekg (12, std::ios::cur); // unused
-
-		s.seekg (versionLength, std::ios::cur); // skip version
-		char signerID[256];
-		s.read (signerID, signerIDLength); // signerID
-		signerID[signerIDLength] = 0;
-		
-		//try to verify signature
-		auto it = m_SigningKeys.find (signerID);
-		if (it != m_SigningKeys.end ())
-		{
-			// TODO: implement all signature types
-			if (signatureType == SIGNING_KEY_TYPE_RSA_SHA512_4096)
-			{
-				size_t pos = s.tellg ();
-				size_t tbsLen = pos + contentLength;
-				uint8_t * tbs = new uint8_t[tbsLen];
-				s.seekg (0, std::ios::beg);
-				s.read ((char *)tbs, tbsLen);
-				uint8_t * signature = new uint8_t[signatureLength];
-				s.read ((char *)signature, signatureLength);
-				// RSA-raw
-				{
-					// calculate digest
-					uint8_t digest[64];
-					SHA512 (tbs, tbsLen, digest);
-					// encrypt signature
-					BN_CTX * bnctx = BN_CTX_new ();
-					BIGNUM * s = BN_new (), * n = BN_new ();
-					BN_bin2bn (signature, signatureLength, s);
-					BN_bin2bn (it->second, i2p::crypto::RSASHA5124096_KEY_LENGTH, n);
-					BN_mod_exp (s, s, i2p::crypto::rsae, n, bnctx); // s = s^e mod n 
-					uint8_t * enSigBuf = new uint8_t[signatureLength];
-					i2p::crypto::bn2buf (s, enSigBuf, signatureLength);
-					// digest is right aligned
-					// we can't use RSA_verify due wrong padding in SU3
-					if (memcmp (enSigBuf + (signatureLength - 64), digest, 64))
-						LogPrint (eLogWarning, "SU3 signature verification failed");
-					delete[] enSigBuf;
-					BN_free (s); BN_free (n);
-					BN_CTX_free (bnctx);
-				}	
-					
-				delete[] signature;
-				delete[] tbs;
-				s.seekg (pos, std::ios::beg);
-			}
-			else
-				LogPrint (eLogWarning, "Signature type ", signatureType, " is not supported");
-		}
-		else
-			LogPrint (eLogWarning, "Certificate for ", signerID, " not loaded");
-		
-		// handle content
-		int numFiles = 0;
-		size_t contentPos = s.tellg ();
-		while (!s.eof ())
-		{	
-			uint32_t signature;
-			s.read ((char *)&signature, 4);
-			signature = le32toh (signature);
-			if (signature == ZIP_HEADER_SIGNATURE)
-			{
-				// next local file
-				s.seekg (2, std::ios::cur); // version
-				uint16_t bitFlag;
-				s.read ((char *)&bitFlag, 2);	
-				bitFlag = le16toh (bitFlag);
-				uint16_t compressionMethod;
-				s.read ((char *)&compressionMethod, 2);	
-				compressionMethod = le16toh (compressionMethod);
-				s.seekg (4, std::ios::cur); // skip fields we don't care about
-				uint32_t compressedSize, uncompressedSize; 
-				uint32_t crc_32;
-				s.read ((char *)&crc_32, 4);
-				crc_32 = le32toh (crc_32);
-				s.read ((char *)&compressedSize, 4);	
-				compressedSize = le32toh (compressedSize);	
-				s.read ((char *)&uncompressedSize, 4);
-				uncompressedSize = le32toh (uncompressedSize);	
-				uint16_t fileNameLength, extraFieldLength; 
-				s.read ((char *)&fileNameLength, 2);	
-				fileNameLength = le16toh (fileNameLength);
-				s.read ((char *)&extraFieldLength, 2);
-				extraFieldLength = le16toh (extraFieldLength);
-				char localFileName[255];
-				s.read (localFileName, fileNameLength);
-				localFileName[fileNameLength] = 0;
-				s.seekg (extraFieldLength, std::ios::cur);
-				// take care about data desriptor if presented
-				if (bitFlag & ZIP_BIT_FLAG_DATA_DESCRIPTOR)
-				{
-					size_t pos = s.tellg ();
-					if (!FindZipDataDescriptor (s))
-					{
-						LogPrint (eLogError, "SU3 archive data descriptor not found");
-						return numFiles;
-					}									
-					s.read ((char *)&crc_32, 4);	
-					crc_32 = le32toh (crc_32);
-					s.read ((char *)&compressedSize, 4);	
-					compressedSize = le32toh (compressedSize) + 4; // ??? we must consider signature as part of compressed data
-					s.read ((char *)&uncompressedSize, 4);
-					uncompressedSize = le32toh (uncompressedSize);	
-
-					// now we know compressed and uncompressed size
-					s.seekg (pos, std::ios::beg); // back to compressed data
-				}
-
-				LogPrint (eLogDebug, "Proccessing file ", localFileName, " ", compressedSize, " bytes");
-				if (!compressedSize)
-				{
-					LogPrint (eLogWarning, "Unexpected size 0. Skipped");
-					continue;
-				}	
-				
-				uint8_t * compressed = new uint8_t[compressedSize];
-				s.read ((char *)compressed, compressedSize);
-				if (compressionMethod) // we assume Deflate
-				{
-					z_stream inflator;
-					memset (&inflator, 0, sizeof (inflator));
-					inflateInit2 (&inflator, -MAX_WBITS); // no zlib header
-					uint8_t * uncompressed = new uint8_t[uncompressedSize];
-					inflator.next_in = compressed;
-					inflator.avail_in = compressedSize;
-					inflator.next_out = uncompressed;
-					inflator.avail_out = uncompressedSize; 
-					int err;
-					if ((err = inflate (&inflator, Z_SYNC_FLUSH)) >= 0)
-					{	
-						uncompressedSize -= inflator.avail_out;
-						if (crc32 (0, uncompressed, uncompressedSize) == crc_32)
-						{
-							i2p::data::netdb.AddRouterInfo (uncompressed, uncompressedSize);
-							numFiles++;
-						}	
-						else
-							LogPrint (eLogError, "CRC32 verification failed");
-					}	
-					else
-						LogPrint (eLogError, "decompression error ", err);    
-					delete[] uncompressed;      
-					inflateEnd (&inflator);
-				}
-				else // no compression
-				{
-					i2p::data::netdb.AddRouterInfo (compressed, compressedSize);
-					numFiles++;
-				}	
-				delete[] compressed;
-				if (bitFlag & ZIP_BIT_FLAG_DATA_DESCRIPTOR)
-					s.seekg (12, std::ios::cur); // skip data descriptor section if presented (12 = 16 - 4)
-			}
-			else
-			{
-				if (signature != ZIP_CENTRAL_DIRECTORY_HEADER_SIGNATURE)
-					LogPrint (eLogWarning, "Missing zip central directory header");
-				break; // no more files
-			}
-			size_t end = s.tellg ();
-			if (end - contentPos >= contentLength)
-				break; // we are beyond contentLength
-		}
-		return numFiles;
-	}
-
-	const uint8_t ZIP_DATA_DESCRIPTOR_SIGNATURE[] = { 0x50, 0x4B, 0x07, 0x08 };	
-	bool Reseeder::FindZipDataDescriptor (std::istream& s)
-	{
-		size_t nextInd = 0;	
-		while (!s.eof ())
-		{
-			uint8_t nextByte;
-			s.read ((char *)&nextByte, 1);
-			if (nextByte == ZIP_DATA_DESCRIPTOR_SIGNATURE[nextInd])	
-			{
-				nextInd++;
-				if (nextInd >= sizeof (ZIP_DATA_DESCRIPTOR_SIGNATURE))
-					return true;
-			}
-			else
-				nextInd = 0;
-		}
-		return false;
-	}
-
-	void Reseeder::LoadCertificate (const std::string& filename)
-	{
-		SSL_CTX * ctx = SSL_CTX_new (TLSv1_method ());
-		int ret = SSL_CTX_use_certificate_file (ctx, filename.c_str (), SSL_FILETYPE_PEM); 
-		if (ret)
-		{	
-			SSL * ssl = SSL_new (ctx);
-			X509 * cert = SSL_get_certificate (ssl);
-			// verify
-			if (cert)
-			{	
-				// extract issuer name
-				char name[100];
-				X509_NAME_oneline (X509_get_issuer_name(cert), name, 100);
-				// extract RSA key (we need n only, e = 65537)
-				RSA * key = X509_get_pubkey (cert)->pkey.rsa;
-				PublicKey value;
-				i2p::crypto::bn2buf (key->n, value, 512);
-				m_SigningKeys[name] = value;
-			}	
-			SSL_free (ssl);			
-		}	
-		else
-			LogPrint (eLogError, "Can't open certificate file ", filename);
-		SSL_CTX_free (ctx);		
-	}
-
-	void Reseeder::LoadCertificates ()
-	{
-		boost::filesystem::path reseedDir = i2p::util::filesystem::GetCertificatesDir() / "reseed";
-		
-		if (!boost::filesystem::exists (reseedDir))
-		{
-			LogPrint (eLogWarning, "Reseed certificates not loaded. ", reseedDir, " doesn't exist");
-			return;
-		}
-
-		int numCertificates = 0;
-		boost::filesystem::directory_iterator end; // empty
-		for (boost::filesystem::directory_iterator it (reseedDir); it != end; ++it)
-		{
-			if (boost::filesystem::is_regular_file (it->status()) && it->path ().extension () == ".crt")
-			{	
-				LoadCertificate (it->path ().string ());
-				numCertificates++;
-			}	
-		}	
-		LogPrint (eLogInfo, numCertificates, " certificates loaded");
-	}	
-
-	std::string Reseeder::HttpsRequest (const std::string& address)
-	{
-		i2p::util::http::url u(address);
-		if (u.port_ == 80) u.port_ = 443; 
-
-		boost::asio::io_service service;
-		boost::system::error_code ecode;
-    	auto it = boost::asio::ip::tcp::resolver(service).resolve (
-			 boost::asio::ip::tcp::resolver::query (u.host_, std::to_string (u.port_)), ecode);
-		if (!ecode)
-		{
-			boost::asio::ssl::context ctx(service, boost::asio::ssl::context::sslv23);
-			ctx.set_verify_mode(boost::asio::ssl::context::verify_none);
-			boost::asio::ssl::stream<boost::asio::ip::tcp::socket> s(service, ctx);
-			s.lowest_layer().connect (*it, ecode);
-			if (!ecode)
-			{
-				s.handshake (boost::asio::ssl::stream_base::client, ecode);
-				if (!ecode)
-				{
-					LogPrint (eLogInfo, "Connected to ", u.host_, ":", u.port_);
-					// send request		
-					std::stringstream ss;
-					ss << "GET " << u.path_ << " HTTP/1.1\r\nHost: " << u.host_
-					<< "\r\nAccept: */*\r\n" << "User-Agent: Wget/1.11.4\r\n" << "Connection: close\r\n\r\n";	
-					s.write_some (boost::asio::buffer (ss.str ()));
-					// read response
-					std::stringstream rs;
-					char response[1024]; size_t l = 0;
-					do
-					{
-						l = s.read_some (boost::asio::buffer (response, 1024), ecode);
-						if (l) rs.write (response, l);
-					}
-					while (!ecode && l);
-					// process response
-					return i2p::util::http::GetHttpContent (rs);
-				}
-				else
-					LogPrint (eLogError, "SSL handshake failed: ", ecode.message ());
-			}
-			else
-				LogPrint (eLogError, "Couldn't connect to ", u.host_, ": ", ecode.message ());
-		}
-		else
-			LogPrint (eLogError, "Couldn't resolve address ", u.host_, ": ", ecode.message ()); 
-		return "";
-	}	
-}
-}
-

RouterContext.cpp

@@ -1,350 +0,0 @@
-#include <fstream>
-#include <boost/lexical_cast.hpp>
-#include "Crypto.h"
-#include "Timestamp.h"
-#include "I2NPProtocol.h"
-#include "NetDb.h"
-#include "util.h"
-#include "version.h"
-#include "Log.h"
-#include "RouterContext.h"
-
-namespace i2p
-{
-	RouterContext context;
-
-	RouterContext::RouterContext ():
-		m_LastUpdateTime (0), m_AcceptsTunnels (true), m_IsFloodfill (false), 
-		m_StartupTime (0), m_Status (eRouterStatusOK )
-	{
-	}
-
-	void RouterContext::Init ()
-	{
-		srand (i2p::util::GetMillisecondsSinceEpoch () % 1000);
-		m_StartupTime = i2p::util::GetSecondsSinceEpoch ();
-		if (!Load ())
-			CreateNewRouter ();
-		UpdateRouterInfo ();
-	}
-
-	void RouterContext::CreateNewRouter ()
-	{
-#if defined(__x86_64__) || defined(__i386__) || defined(_MSC_VER)			
-		m_Keys = i2p::data::PrivateKeys::CreateRandomKeys (i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519);
-#else
-		m_Keys = i2p::data::PrivateKeys::CreateRandomKeys (i2p::data::SIGNING_KEY_TYPE_DSA_SHA1);
-#endif		
-		SaveKeys ();
-		NewRouterInfo ();
-	}
-
-	void RouterContext::NewRouterInfo ()
-	{
-		i2p::data::RouterInfo routerInfo;
-		routerInfo.SetRouterIdentity (GetIdentity ());
-		int port = i2p::util::config::GetArg("-port", 0);
-		if (!port)
-			port = rand () % (30777 - 9111) + 9111; // I2P network ports range
-		routerInfo.AddSSUAddress (i2p::util::config::GetCharArg("-host", "127.0.0.1"), port, routerInfo.GetIdentHash ());
-		routerInfo.AddNTCPAddress (i2p::util::config::GetCharArg("-host", "127.0.0.1"), port);
-		routerInfo.SetCaps (i2p::data::RouterInfo::eReachable | 
-			i2p::data::RouterInfo::eSSUTesting | i2p::data::RouterInfo::eSSUIntroducer); // LR, BC
-		routerInfo.SetProperty ("coreVersion", I2P_VERSION);
-		routerInfo.SetProperty ("netId", "2");
-		routerInfo.SetProperty ("router.version", I2P_VERSION);
-		routerInfo.SetProperty ("stat_uptime", "90m");
-		routerInfo.CreateBuffer (m_Keys);
-		m_RouterInfo.SetRouterIdentity (GetIdentity ());
-		m_RouterInfo.Update (routerInfo.GetBuffer (), routerInfo.GetBufferLen ());
-	}
-
-	void RouterContext::UpdateRouterInfo ()
-	{
-		m_RouterInfo.CreateBuffer (m_Keys);
-		m_RouterInfo.SaveToFile (i2p::util::filesystem::GetFullPath (ROUTER_INFO));
-		m_LastUpdateTime = i2p::util::GetSecondsSinceEpoch ();
-	}	
-
-	void RouterContext::SetStatus (RouterStatus status) 
-	{ 
-		if (status != m_Status)
-		{	
-			m_Status = status;
-			switch (m_Status)
-			{	
-				case eRouterStatusOK:
-					SetReachable ();
-				break;
-				case eRouterStatusFirewalled:
-					SetUnreachable ();
-				break;	
-				default:
-					;
-			}
-		}	
-	}
-		
-	void RouterContext::UpdatePort (int port)
-	{
-		bool updated = false;
-		for (auto& address : m_RouterInfo.GetAddresses ())
-		{
-			if (address.port != port)
-			{	
-				address.port = port;
-				updated = true;
-			}	
-		}	
-		if (updated)
-			UpdateRouterInfo ();
-	}
-
-	void RouterContext::UpdateAddress (const boost::asio::ip::address& host)
-	{
-		bool updated = false;
-		for (auto& address : m_RouterInfo.GetAddresses ())
-		{
-			if (address.host != host && address.IsCompatible (host))
-			{	
-				address.host = host;
-				updated = true;
-			}	
-		}	
-		auto ts = i2p::util::GetSecondsSinceEpoch ();
-		if (updated || ts > m_LastUpdateTime + ROUTER_INFO_UPDATE_INTERVAL)
-			UpdateRouterInfo ();
-	}
-
-	bool RouterContext::AddIntroducer (const i2p::data::RouterInfo::Introducer& introducer)
-	{
-		bool ret = m_RouterInfo.AddIntroducer (introducer);
-		if (ret)
-			UpdateRouterInfo ();	
-		return ret;
-	}	
-
-	void RouterContext::RemoveIntroducer (const boost::asio::ip::udp::endpoint& e)
-	{
-		if (m_RouterInfo.RemoveIntroducer (e))
-			UpdateRouterInfo ();
-	}	
-	
-	void RouterContext::SetFloodfill (bool floodfill)
-	{
-		m_IsFloodfill = floodfill;
-		if (floodfill)
-			m_RouterInfo.SetCaps (m_RouterInfo.GetCaps () | i2p::data::RouterInfo::eFloodfill);
-		else
-		{
-			m_RouterInfo.SetCaps (m_RouterInfo.GetCaps () & ~i2p::data::RouterInfo::eFloodfill);
-			// we don't publish number of routers and leaseset for non-floodfill
-			m_RouterInfo.DeleteProperty (ROUTER_INFO_PROPERTY_LEASESETS);
-			m_RouterInfo.DeleteProperty (ROUTER_INFO_PROPERTY_ROUTERS);
-		}
-		UpdateRouterInfo ();
-	}
-
-	void RouterContext::SetHighBandwidth ()
-	{
-		if (!m_RouterInfo.IsHighBandwidth ())
-		{
-			m_RouterInfo.SetCaps (m_RouterInfo.GetCaps () | i2p::data::RouterInfo::eHighBandwidth);
-			UpdateRouterInfo ();
-		}
-	}
-
-	void RouterContext::SetLowBandwidth ()
-	{
-		if (m_RouterInfo.IsHighBandwidth ())
-		{
-			m_RouterInfo.SetCaps (m_RouterInfo.GetCaps () & ~i2p::data::RouterInfo::eHighBandwidth);
-			UpdateRouterInfo ();
-		}
-	}
-
-	bool RouterContext::IsUnreachable () const
-	{
-		return m_RouterInfo.GetCaps () & i2p::data::RouterInfo::eUnreachable;
-	}	
-		
-	void RouterContext::SetUnreachable ()
-	{
-		// set caps
-		m_RouterInfo.SetCaps (i2p::data::RouterInfo::eUnreachable | i2p::data::RouterInfo::eSSUTesting); // LU, B
-		// remove NTCP address
-		auto& addresses = m_RouterInfo.GetAddresses ();
-		for (size_t i = 0; i < addresses.size (); i++)
-		{
-			if (addresses[i].transportStyle == i2p::data::RouterInfo::eTransportNTCP)
-			{
-				addresses.erase (addresses.begin () + i);
-				break;
-			}
-		}	
-		// delete previous introducers
-		for (auto& addr : addresses)
-			addr.introducers.clear ();
-	
-		// update
-		UpdateRouterInfo ();
-	}
-
-	void RouterContext::SetReachable ()
-	{
-		// update caps
-		uint8_t caps = m_RouterInfo.GetCaps ();
-		caps &= ~i2p::data::RouterInfo::eUnreachable;
-		caps |= i2p::data::RouterInfo::eReachable;
-		caps |= i2p::data::RouterInfo::eSSUIntroducer;
-		if (m_IsFloodfill)
-			caps |= i2p::data::RouterInfo::eFloodfill;
-		m_RouterInfo.SetCaps (caps);
-		
-		// insert NTCP back
-		auto& addresses = m_RouterInfo.GetAddresses ();
-		for (size_t i = 0; i < addresses.size (); i++)
-		{
-			if (addresses[i].transportStyle == i2p::data::RouterInfo::eTransportSSU)
-			{
-				// insert NTCP address with host/port from SSU
-				m_RouterInfo.AddNTCPAddress (addresses[i].host.to_string ().c_str (), addresses[i].port);
-				break;
-			}
-		}		
-		// delete previous introducers
-		for (auto& addr : addresses)
-			addr.introducers.clear ();
-		
-		// update
-		UpdateRouterInfo ();
-	}	
-		
-	void RouterContext::SetSupportsV6 (bool supportsV6)
-	{
-		if (supportsV6)
-			m_RouterInfo.EnableV6 ();
-		else
-			m_RouterInfo.DisableV6 ();
-		UpdateRouterInfo ();
-	}	
-
-	void RouterContext::UpdateNTCPV6Address (const boost::asio::ip::address& host)
-	{
-		bool updated = false, found = false;	
-		int port = 0;
-		auto& addresses = m_RouterInfo.GetAddresses ();
-		for (auto& addr : addresses)
-		{
-			if (addr.host.is_v6 () && addr.transportStyle == i2p::data::RouterInfo::eTransportNTCP)
-			{
-				if (addr.host != host)
-				{
-					addr.host = host;
-					updated = true;
-				}
-				found = true;	
-			}	
-			else
-				port = addr.port;	
-		}	
-		if (!found)
-		{
-			// create new address
-			m_RouterInfo.AddNTCPAddress (host.to_string ().c_str (), port);
-			auto mtu = i2p::util::net::GetMTU (host);
-			if (mtu)
-			{	
-				LogPrint ("Our v6 MTU=", mtu);
-				if (mtu > 1472) mtu = 1472; 
-			}	
-			m_RouterInfo.AddSSUAddress (host.to_string ().c_str (), port, GetIdentHash (), mtu ? mtu : 1472); // TODO
-			updated = true;
-		}
-		if (updated)
-			UpdateRouterInfo ();
-	}
-
-	void RouterContext::UpdateStats ()
-	{
-		if (m_IsFloodfill)
-		{
-			// update routers and leasesets
-			m_RouterInfo.SetProperty (ROUTER_INFO_PROPERTY_LEASESETS, boost::lexical_cast<std::string>(i2p::data::netdb.GetNumLeaseSets ()));
-			m_RouterInfo.SetProperty (ROUTER_INFO_PROPERTY_ROUTERS, boost::lexical_cast<std::string>(i2p::data::netdb.GetNumRouters ()));
-			UpdateRouterInfo (); 
-		}
-	}
-		
-	bool RouterContext::Load ()
-	{
-		std::ifstream fk (i2p::util::filesystem::GetFullPath (ROUTER_KEYS).c_str (), std::ifstream::binary | std::ofstream::in);
-		if (!fk.is_open ())	return false;
-		fk.seekg (0, std::ios::end);
-		size_t len = fk.tellg();
-		fk.seekg (0, std::ios::beg);		
-
-		if (len == sizeof (i2p::data::Keys)) // old keys file format
-		{
-			i2p::data::Keys keys;	
-			fk.read ((char *)&keys, sizeof (keys));
-			m_Keys = keys;
-		}
-		else // new keys file format
-		{
-			uint8_t * buf = new uint8_t[len];
-			fk.read ((char *)buf, len);
-			m_Keys.FromBuffer (buf, len);
-			delete[] buf;
-		}
-
-		i2p::data::RouterInfo routerInfo(i2p::util::filesystem::GetFullPath (ROUTER_INFO)); // TODO
-		m_RouterInfo.SetRouterIdentity (GetIdentity ());
-		m_RouterInfo.Update (routerInfo.GetBuffer (), routerInfo.GetBufferLen ());
-		m_RouterInfo.SetProperty ("coreVersion", I2P_VERSION);
-		m_RouterInfo.SetProperty ("router.version", I2P_VERSION);
-
-		if (IsUnreachable ())
-			SetReachable (); // we assume reachable until we discover firewall through peer tests
-		
-		return true;
-	}
-
-	void RouterContext::SaveKeys ()
-	{	
-		// save in the same format as .dat files
-		std::ofstream fk (i2p::util::filesystem::GetFullPath (ROUTER_KEYS).c_str (), std::ofstream::binary | std::ofstream::out);
-		size_t len = m_Keys.GetFullLen ();
-		uint8_t * buf = new uint8_t[len];
-		m_Keys.ToBuffer (buf, len);
-		fk.write ((char *)buf, len);
-		delete[] buf;
-	}
-
-	std::shared_ptr<i2p::tunnel::TunnelPool> RouterContext::GetTunnelPool () const
-	{
-		return i2p::tunnel::tunnels.GetExploratoryPool (); 
-	}	
-		
-	void RouterContext::HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from)
-	{
-		i2p::HandleI2NPMessage (CreateI2NPMessage (buf, GetI2NPMessageLength (buf), from));
-	}
-
-	void RouterContext::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		std::unique_lock<std::mutex> l(m_GarlicMutex);
-		i2p::garlic::GarlicDestination::ProcessGarlicMessage (msg);
-	}	
-			
-	void RouterContext::ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		std::unique_lock<std::mutex> l(m_GarlicMutex);
-		i2p::garlic::GarlicDestination::ProcessDeliveryStatusMessage (msg);
-	}	
-		
-	uint32_t RouterContext::GetUptime () const
-	{
-		return i2p::util::GetSecondsSinceEpoch () - m_StartupTime;
-	}	
-}

RouterContext.h

@@ -1,103 +0,0 @@
-#ifndef ROUTER_CONTEXT_H__
-#define ROUTER_CONTEXT_H__
-
-#include <inttypes.h>
-#include <string>
-#include <memory>
-#include <mutex>
-#include <boost/asio.hpp>
-#include "Identity.h"
-#include "RouterInfo.h"
-#include "Garlic.h"
-
-namespace i2p
-{
-	const char ROUTER_INFO[] = "router.info";
-	const char ROUTER_KEYS[] = "router.keys";	
-	const int ROUTER_INFO_UPDATE_INTERVAL = 1800; // 30 minutes
-	
-	const char ROUTER_INFO_PROPERTY_LEASESETS[] = "netdb.knownLeaseSets";
-	const char ROUTER_INFO_PROPERTY_ROUTERS[] = "netdb.knownRouters";		
-
-	enum RouterStatus
-	{
-		eRouterStatusOK = 0,
-		eRouterStatusTesting = 1,
-		eRouterStatusFirewalled = 2
-	};	
-
-	class RouterContext: public i2p::garlic::GarlicDestination 
-	{
-		public:
-
-			RouterContext ();
-			void Init ();
-
-			i2p::data::RouterInfo& GetRouterInfo () { return m_RouterInfo; };
-			std::shared_ptr<const i2p::data::RouterInfo> GetSharedRouterInfo () const 
-			{ 
-				return std::shared_ptr<const i2p::data::RouterInfo> (&m_RouterInfo, 
-					[](const i2p::data::RouterInfo *) {});
-			}
-			uint32_t GetUptime () const;
-			uint32_t GetStartupTime () const { return m_StartupTime; };
-			uint64_t GetLastUpdateTime () const { return m_LastUpdateTime; };
-			RouterStatus GetStatus () const { return m_Status; };
-			void SetStatus (RouterStatus status);
-
-			void UpdatePort (int port); // called from Daemon
-			void UpdateAddress (const boost::asio::ip::address& host);	// called from SSU or Daemon
-			bool AddIntroducer (const i2p::data::RouterInfo::Introducer& introducer);
-			void RemoveIntroducer (const boost::asio::ip::udp::endpoint& e);
-			bool IsUnreachable () const;
-			void SetUnreachable ();		
-			void SetReachable ();
-			bool IsFloodfill () const { return m_IsFloodfill; };	
-			void SetFloodfill (bool floodfill);	
-			void SetHighBandwidth ();
-			void SetLowBandwidth ();
-			bool AcceptsTunnels () const { return m_AcceptsTunnels; };
-			void SetAcceptsTunnels (bool acceptsTunnels) { m_AcceptsTunnels = acceptsTunnels; };
-			bool SupportsV6 () const { return m_RouterInfo.IsV6 (); };
-			void SetSupportsV6 (bool supportsV6);
-			void UpdateNTCPV6Address (const boost::asio::ip::address& host); // called from NTCP session		
-			void UpdateStats ();		
-
-			// implements LocalDestination
-			const i2p::data::PrivateKeys& GetPrivateKeys () const { return m_Keys; };
-			const uint8_t * GetEncryptionPrivateKey () const { return m_Keys.GetPrivateKey (); };
-			const uint8_t * GetEncryptionPublicKey () const { return GetIdentity ()->GetStandardIdentity ().publicKey; };
-			void SetLeaseSetUpdated () {};
-
-			// implements GarlicDestination
-			std::shared_ptr<const i2p::data::LeaseSet> GetLeaseSet () { return nullptr; };
-			std::shared_ptr<i2p::tunnel::TunnelPool> GetTunnelPool () const;
-			void HandleI2NPMessage (const uint8_t * buf, size_t len, std::shared_ptr<i2p::tunnel::InboundTunnel> from);
-
-			// override GarlicDestination
-			void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
-			void ProcessDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg);	
-			
-		private:
-
-			void CreateNewRouter ();
-			void NewRouterInfo ();
-			void UpdateRouterInfo ();
-			bool Load ();
-			void SaveKeys ();
-			
-		private:
-
-			i2p::data::RouterInfo m_RouterInfo;
-			i2p::data::PrivateKeys m_Keys; 
-			uint64_t m_LastUpdateTime;
-			bool m_AcceptsTunnels, m_IsFloodfill;
-			uint64_t m_StartupTime; // in seconds since epoch
-			RouterStatus m_Status;
-			std::mutex m_GarlicMutex;
-	};
-
-	extern RouterContext context;
-}	
-
-#endif

RouterInfo.cpp

@@ -1,679 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "I2PEndian.h"
-#include <fstream>
-#include <boost/lexical_cast.hpp>
-#include "Crypto.h"
-#include "Base.h"
-#include "Timestamp.h"
-#include "Log.h"
-#include "RouterInfo.h"
-
-namespace i2p
-{
-namespace data
-{		
-	RouterInfo::RouterInfo (const std::string& fullPath):
-		m_FullPath (fullPath), m_IsUpdated (false), m_IsUnreachable (false), 
-		m_SupportedTransports (0), m_Caps (0)
-	{
-		m_Buffer = new uint8_t[MAX_RI_BUFFER_SIZE];
-		ReadFromFile ();
-	}	
-
-	RouterInfo::RouterInfo (const uint8_t * buf, int len):
-		m_IsUpdated (true), m_IsUnreachable (false), m_SupportedTransports (0), m_Caps (0)
-	{
-		m_Buffer = new uint8_t[MAX_RI_BUFFER_SIZE];
-		memcpy (m_Buffer, buf, len);
-		m_BufferLen = len;
-		ReadFromBuffer (true);
-	}	
-
-	RouterInfo::~RouterInfo ()
-	{
-		delete[] m_Buffer;
-	}	
-		
-	void RouterInfo::Update (const uint8_t * buf, int len)
-	{
-		// verify signature since we have indentity already
-		int l = len - m_RouterIdentity->GetSignatureLen ();
-		if (m_RouterIdentity->Verify (buf, l, buf + l))
-		{
-			// clean up
-			m_IsUpdated = true;
-			m_IsUnreachable = false;
-			m_SupportedTransports = 0;
-			m_Caps = 0;
-			m_Addresses.clear ();
-			m_Properties.clear ();
-			// copy buffer
-			if (!m_Buffer)	
-				m_Buffer = new uint8_t[MAX_RI_BUFFER_SIZE];
-			memcpy (m_Buffer, buf, len);
-			m_BufferLen = len;
-			// skip identity
-			size_t identityLen = m_RouterIdentity->GetFullLen ();
-			// read new RI	
-			std::stringstream str (std::string ((char *)m_Buffer + identityLen, m_BufferLen - identityLen));
-			ReadFromStream (str);
-			// don't delete buffer until saved to the file
-		}
-		else
-		{	
-			LogPrint (eLogError, "RouterInfo signature verification failed");	
-			m_IsUnreachable = true;
-		}
-		m_RouterIdentity->DropVerifier ();
-	}	
-		
-	void RouterInfo::SetRouterIdentity (std::shared_ptr<const IdentityEx> identity)
-	{	
-		m_RouterIdentity = identity;
-		m_Timestamp = i2p::util::GetMillisecondsSinceEpoch ();
-	}
-	
-	bool RouterInfo::LoadFile ()
-	{
-		std::ifstream s(m_FullPath.c_str (), std::ifstream::binary);
-		if (s.is_open ())	
-		{	
-			s.seekg (0,std::ios::end);
-			m_BufferLen = s.tellg ();
-			if (m_BufferLen < 40)
-			{
-				LogPrint(eLogError, "File", m_FullPath, " is malformed");
-				return false;
-			}
-			s.seekg(0, std::ios::beg);
-			if (!m_Buffer)
-				m_Buffer = new uint8_t[MAX_RI_BUFFER_SIZE];
-			s.read((char *)m_Buffer, m_BufferLen);
-		}	
-		else
-		{
-			LogPrint (eLogError, "Can't open file ", m_FullPath);
-			return false;		
-		}
-		return true;
-	}	
-
-	void RouterInfo::ReadFromFile ()
-	{
-		if (LoadFile ())
-			ReadFromBuffer (false); 
-	}	
-
-	void RouterInfo::ReadFromBuffer (bool verifySignature)
-	{
-		m_RouterIdentity = std::make_shared<IdentityEx>(m_Buffer, m_BufferLen);
-		size_t identityLen = m_RouterIdentity->GetFullLen ();
-		std::stringstream str (std::string ((char *)m_Buffer + identityLen, m_BufferLen - identityLen));
-		ReadFromStream (str);
-		if (verifySignature)
-		{	
-			// verify signature
-			int l = m_BufferLen - m_RouterIdentity->GetSignatureLen ();
-			if (!m_RouterIdentity->Verify ((uint8_t *)m_Buffer, l, (uint8_t *)m_Buffer + l))
-			{	
-				LogPrint (eLogError, "RouterInfo signature verification failed");	
-				m_IsUnreachable = true;
-			}
-			m_RouterIdentity->DropVerifier ();
-		}	
-	}	
-	
-	void RouterInfo::ReadFromStream (std::istream& s)
-	{
-		s.read ((char *)&m_Timestamp, sizeof (m_Timestamp));
-		m_Timestamp = be64toh (m_Timestamp);
-		// read addresses
-		uint8_t numAddresses;
-		s.read ((char *)&numAddresses, sizeof (numAddresses));
-		bool introducers = false;
-		for (int i = 0; i < numAddresses; i++)
-		{
-			bool isValidAddress = true;
-			Address address;
-			s.read ((char *)&address.cost, sizeof (address.cost));
-			s.read ((char *)&address.date, sizeof (address.date));
-			char transportStyle[5];
-			ReadString (transportStyle, s);
-			if (!strcmp (transportStyle, "NTCP"))
-				address.transportStyle = eTransportNTCP;
-			else if (!strcmp (transportStyle, "SSU"))
-				address.transportStyle = eTransportSSU;
-			else
-				address.transportStyle = eTransportUnknown;
-			address.port = 0;
-			address.mtu = 0;
-			uint16_t size, r = 0;
-			s.read ((char *)&size, sizeof (size));
-			size = be16toh (size);
-			while (r < size)
-			{
-				char key[500], value[500];
-				r += ReadString (key, s);
-				s.seekg (1, std::ios_base::cur); r++; // =
-				r += ReadString (value, s); 
-				s.seekg (1, std::ios_base::cur); r++; // ;
-				if (!strcmp (key, "host"))
-				{	
-					boost::system::error_code ecode;
-					address.host = boost::asio::ip::address::from_string (value, ecode);
-					if (ecode)
-					{	
-						if (address.transportStyle == eTransportNTCP)
-						{
-							m_SupportedTransports |= eNTCPV4; // TODO:
-							address.addressString = value;
-						}
-						else
-						{	
-							// TODO: resolve address for SSU
-							LogPrint (eLogWarning, "Unexpected SSU address ", value);
-							isValidAddress = false;
-						}	
-					}	
-					else
-					{
-						// add supported protocol
-						if (address.host.is_v4 ())
-							m_SupportedTransports |= (address.transportStyle == eTransportNTCP) ? eNTCPV4 : eSSUV4;	
-						else
-							m_SupportedTransports |= (address.transportStyle == eTransportNTCP) ? eNTCPV6 : eSSUV6;
- 					}	
-				}	
-				else if (!strcmp (key, "port"))
-					address.port = boost::lexical_cast<int>(value);
-				else if (!strcmp (key, "mtu"))
-					address.mtu = boost::lexical_cast<int>(value);
-				else if (!strcmp (key, "key"))
-					Base64ToByteStream (value, strlen (value), address.key, 32);
-				else if (!strcmp (key, "caps"))
-					ExtractCaps (value);
-				else if (key[0] == 'i')
-				{	
-					// introducers
-					introducers = true;
-					size_t l = strlen(key); 	
-					unsigned char index = key[l-1] - '0'; // TODO:
-					key[l-1] = 0;
-					if (index >= address.introducers.size ())
-						address.introducers.resize (index + 1); 
-					Introducer& introducer = address.introducers.at (index);
-					if (!strcmp (key, "ihost"))
-					{
-						boost::system::error_code ecode;
-						introducer.iHost = boost::asio::ip::address::from_string (value, ecode);
-					}	
-					else if (!strcmp (key, "iport"))
-						introducer.iPort = boost::lexical_cast<int>(value);
-					else if (!strcmp (key, "itag"))
-						introducer.iTag = boost::lexical_cast<uint32_t>(value);
-					else if (!strcmp (key, "ikey"))
-						Base64ToByteStream (value, strlen (value), introducer.iKey, 32);
-				}
-			}	
-			if (isValidAddress)
-				m_Addresses.push_back(address);
-		}	
-		// read peers
-		uint8_t numPeers;
-		s.read ((char *)&numPeers, sizeof (numPeers));
-		s.seekg (numPeers*32, std::ios_base::cur); // TODO: read peers
-		// read properties
-		uint16_t size, r = 0;
-		s.read ((char *)&size, sizeof (size));
-		size = be16toh (size);
-		while (r < size)
-		{
-#ifdef _WIN32			
-			char key[500], value[500];
-			// TODO: investigate why properties get read as one long string under Windows
-			// length should not be more than 44
-#else
-			char key[50], value[50];
-#endif			
-			r += ReadString (key, s);
-			s.seekg (1, std::ios_base::cur); r++; // =
-			r += ReadString (value, s); 
-			s.seekg (1, std::ios_base::cur); r++; // ;
-			m_Properties[key] = value;
-			
-			// extract caps	
-			if (!strcmp (key, "caps"))
-				ExtractCaps (value);
-		}		
-
-		if (!m_SupportedTransports || !m_Addresses.size() || (UsesIntroducer () && !introducers))
-			SetUnreachable (true);
-	}	
-
-	void RouterInfo::ExtractCaps (const char * value)
-	{
-		const char * cap = value;
-		while (*cap)
-		{
-			switch (*cap)
-			{
-				case CAPS_FLAG_FLOODFILL:
-					m_Caps |= Caps::eFloodfill;
-				break;
-				case CAPS_FLAG_HIGH_BANDWIDTH1:
-				case CAPS_FLAG_HIGH_BANDWIDTH2:
-				case CAPS_FLAG_HIGH_BANDWIDTH3:
-					m_Caps |= Caps::eHighBandwidth;
-				break;
-				case CAPS_FLAG_HIDDEN:
-					m_Caps |= Caps::eHidden;
-				break;	
-				case CAPS_FLAG_REACHABLE:
-					m_Caps |= Caps::eReachable;
-				break;
-				case CAPS_FLAG_UNREACHABLE:
-					m_Caps |= Caps::eUnreachable;
-				break;	
-				case CAPS_FLAG_SSU_TESTING:
-					m_Caps |= Caps::eSSUTesting;
-				break;	
-				case CAPS_FLAG_SSU_INTRODUCER:
-					m_Caps |= Caps::eSSUIntroducer;
-				break;	
-				default: ;
-			}	
-			cap++;
-		}
-	}
-
-	void RouterInfo::UpdateCapsProperty ()
-	{	
-		std::string caps;
-		if (m_Caps & eFloodfill) 
-		{
-			caps += CAPS_FLAG_HIGH_BANDWIDTH3; // highest bandwidth
-			caps += CAPS_FLAG_FLOODFILL; // floodfill  
-		}	
-		else
-			caps += (m_Caps & eHighBandwidth) ? CAPS_FLAG_HIGH_BANDWIDTH3 : CAPS_FLAG_LOW_BANDWIDTH2; // bandwidth		
-		if (m_Caps & eHidden) caps += CAPS_FLAG_HIDDEN; // hidden
-		if (m_Caps & eReachable) caps += CAPS_FLAG_REACHABLE; // reachable
-		if (m_Caps & eUnreachable) caps += CAPS_FLAG_UNREACHABLE; // unreachable
-
-		SetProperty ("caps", caps.c_str ());
-	}
-		
-	void RouterInfo::WriteToStream (std::ostream& s)
-	{
-		uint64_t ts = htobe64 (m_Timestamp);
-		s.write ((char *)&ts, sizeof (ts));
-
-		// addresses
-		uint8_t numAddresses = m_Addresses.size ();
-		s.write ((char *)&numAddresses, sizeof (numAddresses));
-		for (auto& address : m_Addresses)
-		{
-			s.write ((char *)&address.cost, sizeof (address.cost));
-			s.write ((char *)&address.date, sizeof (address.date));
-			std::stringstream properties;
-			if (address.transportStyle == eTransportNTCP)
-				WriteString ("NTCP", s);
-			else if (address.transportStyle == eTransportSSU)
-			{	
-				WriteString ("SSU", s);
-				// caps
-				WriteString ("caps", properties);
-				properties << '=';
-				std::string caps;
-				if (IsPeerTesting ()) caps += CAPS_FLAG_SSU_TESTING;
-				if (IsIntroducer ()) caps += CAPS_FLAG_SSU_INTRODUCER;
-				WriteString (caps, properties);
-				properties << ';';
-			}	
-			else
-				WriteString ("", s);
-
-			WriteString ("host", properties);
-			properties << '=';
-			WriteString (address.host.to_string (), properties);
-			properties << ';';
-			if (address.transportStyle == eTransportSSU)
-			{
-				// write introducers if any
-				if (address.introducers.size () > 0)
-				{	
-					int i = 0;
-					for (auto introducer: address.introducers)
-					{
-						WriteString ("ihost" + boost::lexical_cast<std::string>(i), properties);
-						properties << '=';
-						WriteString (introducer.iHost.to_string (), properties);
-						properties << ';';
-						i++;
-					}	
-					i = 0;
-					for (auto introducer: address.introducers)
-					{
-						WriteString ("ikey" + boost::lexical_cast<std::string>(i), properties);
-						properties << '=';
-						char value[64];
-						size_t l = ByteStreamToBase64 (introducer.iKey, 32, value, 64);
-						value[l] = 0;
-						WriteString (value, properties);
-						properties << ';';
-						i++;
-					}	
-					i = 0;
-					for (auto introducer: address.introducers)
-					{
-						WriteString ("iport" + boost::lexical_cast<std::string>(i), properties);
-						properties << '=';
-						WriteString (boost::lexical_cast<std::string>(introducer.iPort), properties);
-						properties << ';';
-						i++;
-					}	
-					i = 0;
-					for (auto introducer: address.introducers)
-					{
-						WriteString ("itag" + boost::lexical_cast<std::string>(i), properties);
-						properties << '=';
-						WriteString (boost::lexical_cast<std::string>(introducer.iTag), properties);
-						properties << ';';
-						i++;
-					}	
-				}	
-				// write intro key
-				WriteString ("key", properties);
-				properties << '=';
-				char value[64];
-				size_t l = ByteStreamToBase64 (address.key, 32, value, 64);
-				value[l] = 0;
-				WriteString (value, properties);
-				properties << ';';
-				// write mtu
-				if (address.mtu)
-				{
-					WriteString ("mtu", properties);
-					properties << '=';
-					WriteString (boost::lexical_cast<std::string>(address.mtu), properties);
-					properties << ';';
-				}	
-			}	
-			WriteString ("port", properties);
-			properties << '=';
-			WriteString (boost::lexical_cast<std::string>(address.port), properties);
-			properties << ';';
-			
-			uint16_t size = htobe16 (properties.str ().size ());
-			s.write ((char *)&size, sizeof (size));
-			s.write (properties.str ().c_str (), properties.str ().size ());
-		}	
-
-		// peers
-		uint8_t numPeers = 0;
-		s.write ((char *)&numPeers, sizeof (numPeers));
-
-		// properties
-		std::stringstream properties;
-		for (auto& p : m_Properties)
-		{
-			WriteString (p.first, properties);
-			properties << '=';
-			WriteString (p.second, properties);
-			properties << ';';
-		}	
-		uint16_t size = htobe16 (properties.str ().size ());
-		s.write ((char *)&size, sizeof (size));
-		s.write (properties.str ().c_str (), properties.str ().size ());
-	}	
-
-	const uint8_t * RouterInfo::LoadBuffer ()
-	{
-		if (!m_Buffer)
-		{
-			if (LoadFile ())
-				LogPrint ("Buffer for ", GetIdentHashAbbreviation (GetIdentHash ()), " loaded from file");
-		} 
-		return m_Buffer; 
-	}
-
-	void RouterInfo::CreateBuffer (const PrivateKeys& privateKeys)
-	{
-		m_Timestamp = i2p::util::GetMillisecondsSinceEpoch (); // refresh timstamp
-		std::stringstream s;
-		uint8_t ident[1024];
-		auto identLen = privateKeys.GetPublic ()->ToBuffer (ident, 1024);
-		s.write ((char *)ident, identLen);			
-		WriteToStream (s);
-		m_BufferLen = s.str ().size ();
-		if (!m_Buffer)
-			m_Buffer = new uint8_t[MAX_RI_BUFFER_SIZE];
-		memcpy (m_Buffer, s.str ().c_str (), m_BufferLen);
-		// signature
-		privateKeys.Sign ((uint8_t *)m_Buffer, m_BufferLen, (uint8_t *)m_Buffer + m_BufferLen);
-		m_BufferLen += privateKeys.GetPublic ()->GetSignatureLen ();
-	}	
-
-	void RouterInfo::SaveToFile (const std::string& fullPath)
-	{
-		m_FullPath = fullPath;
-		if (m_Buffer)
-		{	
-			std::ofstream f (fullPath, std::ofstream::binary | std::ofstream::out);
-			if (f.is_open ())
-				f.write ((char *)m_Buffer, m_BufferLen);
-			else
-				LogPrint(eLogError, "Can't save RouterInfo to ", fullPath);
-		}
-		else
-			LogPrint (eLogError, "Can't save RouterInfo m_Buffer==NULL");
-	}
-	
-	size_t RouterInfo::ReadString (char * str, std::istream& s)
-	{
-		uint8_t len;
-		s.read ((char *)&len, 1);
-		s.read (str, len);
-		str[len] = 0;
-		return len+1;
-	}	
-
-	void RouterInfo::WriteString (const std::string& str, std::ostream& s)
-	{
-		uint8_t len = str.size ();
-		s.write ((char *)&len, 1);
-		s.write (str.c_str (), len);
-	}	
-
-	void RouterInfo::AddNTCPAddress (const char * host, int port)
-	{
-		Address addr;
-		addr.host = boost::asio::ip::address::from_string (host);
-		addr.port = port;
-		addr.transportStyle = eTransportNTCP;
-		addr.cost = 2;
-		addr.date = 0;
-		addr.mtu = 0;
-		for (auto it: m_Addresses) // don't insert same address twice
-			if (it == addr) return;
-		m_Addresses.push_back(addr);	
-		m_SupportedTransports |= addr.host.is_v6 () ? eNTCPV6 : eNTCPV4;
-	}	
-
-	void RouterInfo::AddSSUAddress (const char * host, int port, const uint8_t * key, int mtu)
-	{
-		Address addr;
-		addr.host = boost::asio::ip::address::from_string (host);
-		addr.port = port;
-		addr.transportStyle = eTransportSSU;
-		addr.cost = 10; // NTCP should have priority over SSU
-		addr.date = 0;
-		addr.mtu = mtu; 
-		memcpy (addr.key, key, 32);
-		for (auto it: m_Addresses) // don't insert same address twice
-			if (it == addr) return;
-		m_Addresses.push_back(addr);	
-		m_SupportedTransports |= addr.host.is_v6 () ? eNTCPV6 : eSSUV4;
-		m_Caps |= eSSUTesting; 
-		m_Caps |= eSSUIntroducer; 
-	}	
-
-	bool RouterInfo::AddIntroducer (const Introducer& introducer)
-	{
-		for (auto& addr : m_Addresses)
-		{
-			if (addr.transportStyle == eTransportSSU && addr.host.is_v4 ())
-			{	
-				for (auto intro: addr.introducers)
-					if (intro.iTag == introducer.iTag) return false; // already presented
-				addr.introducers.push_back (introducer);
-				return true;
-			}	
-		}	
-		return false;
-	}	
-
-	bool RouterInfo::RemoveIntroducer (const boost::asio::ip::udp::endpoint& e)
-	{		
-		for (auto& addr : m_Addresses)
-		{
-			if (addr.transportStyle == eTransportSSU && addr.host.is_v4 ())
-			{	
-				for (std::vector<Introducer>::iterator it = addr.introducers.begin (); it != addr.introducers.end (); it++)
-					if ( boost::asio::ip::udp::endpoint (it->iHost, it->iPort) == e) 
-					{
-						addr.introducers.erase (it);
-						return true;
-					}	
-			}	
-		}	
-		return false;
-	}
-
-	void RouterInfo::SetCaps (uint8_t caps)
-	{
-		m_Caps = caps;
-		UpdateCapsProperty ();
-	}
-		
-	void RouterInfo::SetCaps (const char * caps)
-	{
-		SetProperty ("caps", caps);
-		m_Caps = 0;
-		ExtractCaps (caps);
-	}	
-		
-	void RouterInfo::SetProperty (const std::string& key, const std::string& value)
-	{
-		m_Properties[key] = value;
-	}	
-
-	void RouterInfo::DeleteProperty (const std::string& key)
-	{
-		m_Properties.erase (key);
-	}
-
-	bool RouterInfo::IsFloodfill () const
-	{
-		return m_Caps & Caps::eFloodfill;
-	}	
-
-	bool RouterInfo::IsNTCP (bool v4only) const
-	{
-		if (v4only)
-			return m_SupportedTransports & eNTCPV4;
-		else
-			return m_SupportedTransports & (eNTCPV4 | eNTCPV6);
-	}		
-
-	bool RouterInfo::IsSSU (bool v4only) const
-	{
-		if (v4only)
-			return m_SupportedTransports & eSSUV4;
-		else
-			return m_SupportedTransports & (eSSUV4 | eSSUV6);
-	}
-
-	bool RouterInfo::IsV6 () const
-	{
-		return m_SupportedTransports & (eNTCPV6 | eSSUV6);
-	}
-
-	void RouterInfo::EnableV6 ()
-	{
-		if (!IsV6 ())
-			m_SupportedTransports |= eNTCPV6 | eSSUV6;
-	}
-		
-	void RouterInfo::DisableV6 ()
-	{		
-		if (IsV6 ())
-		{	
-			// NTCP
-			m_SupportedTransports &= ~eNTCPV6; 
-			for (size_t i = 0; i < m_Addresses.size (); i++)
-			{
-				if (m_Addresses[i].transportStyle == i2p::data::RouterInfo::eTransportNTCP &&
-					m_Addresses[i].host.is_v6 ())
-				{
-					m_Addresses.erase (m_Addresses.begin () + i);
-					break;
-				}
-			}	
-			
-			// SSU
-			m_SupportedTransports &= ~eSSUV6; 
-			for (size_t i = 0; i < m_Addresses.size (); i++)
-			{
-				if (m_Addresses[i].transportStyle == i2p::data::RouterInfo::eTransportSSU &&
-					m_Addresses[i].host.is_v6 ())
-				{
-					m_Addresses.erase (m_Addresses.begin () + i);
-					break;
-				}
-			}	
-		}	
-	}
-		
-	bool RouterInfo::UsesIntroducer () const
-	{
-		return m_Caps & Caps::eUnreachable; // non-reachable
-	}		
-		
-	const RouterInfo::Address * RouterInfo::GetNTCPAddress (bool v4only) const
-	{
-		return GetAddress (eTransportNTCP, v4only);
-	}	
-
-	const RouterInfo::Address * RouterInfo::GetSSUAddress (bool v4only) const 
-	{
-		return GetAddress (eTransportSSU, v4only);
-	}	
-
-	const RouterInfo::Address * RouterInfo::GetSSUV6Address () const 
-	{
-		return GetAddress (eTransportSSU, false, true);
-	}	
-		
-	const RouterInfo::Address * RouterInfo::GetAddress (TransportStyle s, bool v4only, bool v6only) const
-	{
-		for (auto& address : m_Addresses)
-		{
-			if (address.transportStyle == s)
-			{	
-				if ((!v4only || address.host.is_v4 ()) && (!v6only || address.host.is_v6 ()))
-					return &address;
-			}	
-		}	
-		return nullptr;
-	}	
-
-	std::shared_ptr<RouterProfile> RouterInfo::GetProfile () const 
-	{
-		if (!m_Profile)
-			m_Profile = GetRouterProfile (GetIdentHash ());
-		return m_Profile;
-	}	
-}
-}

SAM.cpp

@@ -1,873 +0,0 @@
-#include <string.h>
-#include <stdio.h>
-#ifdef _MSC_VER
-#include <stdlib.h>
-#endif
-#include <boost/lexical_cast.hpp>
-#include "Base.h"
-#include "Identity.h"
-#include "Log.h"
-#include "Destination.h"
-#include "ClientContext.h"
-#include "SAM.h"
-
-namespace i2p
-{
-namespace client
-{
-	SAMSocket::SAMSocket (SAMBridge& owner): 
-		m_Owner (owner), m_Socket (m_Owner.GetService ()), m_Timer (m_Owner.GetService ()),
-		m_BufferOffset (0), m_SocketType (eSAMSocketTypeUnknown), m_IsSilent (false), 
-		m_Stream (nullptr), m_Session (nullptr)
-	{
-	}
-
-	SAMSocket::~SAMSocket ()
-	{
-		Terminate ();
-	}	
-
-	void SAMSocket::CloseStream ()
-	{
-		if (m_Stream)
-		{	
-			m_Stream->Close ();
-			m_Stream.reset ();
-		}	
-	}	
-		
-	void SAMSocket::Terminate ()
-	{
-		CloseStream ();
-		
-		switch (m_SocketType)
-		{
-			case eSAMSocketTypeSession:
-				m_Owner.CloseSession (m_ID);
-			break;
-			case eSAMSocketTypeStream:
-			{
-				if (m_Session)
-					m_Session->sockets.remove (shared_from_this ());
-				break;
-			}
-			case eSAMSocketTypeAcceptor:
-			{
-				if (m_Session)
-				{
-					m_Session->sockets.remove (shared_from_this ());
-					m_Session->localDestination->StopAcceptingStreams ();
-				}
-				break;
-			}
-			default:
-				;
-		}
-		m_SocketType = eSAMSocketTypeTerminated;
-		m_Socket.close ();
-	}
-
-	void SAMSocket::ReceiveHandshake ()
-	{
-		m_Socket.async_read_some (boost::asio::buffer(m_Buffer, SAM_SOCKET_BUFFER_SIZE),                
-			std::bind(&SAMSocket::HandleHandshakeReceived, shared_from_this (), 
-			std::placeholders::_1, std::placeholders::_2));
-	}
-
-	void SAMSocket::HandleHandshakeReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint ("SAM handshake read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{	
-			m_Buffer[bytes_transferred] = 0;
-			char * eol = (char *)memchr (m_Buffer, '\n', bytes_transferred);
-			if (eol)
-				*eol = 0;
-			LogPrint ("SAM handshake ", m_Buffer);
-			char * separator = strchr (m_Buffer, ' ');
-			if (separator)
-			{
-				separator = strchr (separator + 1, ' ');	
-				if (separator) 
-					*separator = 0;
-			}
-
-			if (!strcmp (m_Buffer, SAM_HANDSHAKE))
-			{
-				std::string version("3.0");
-				// try to find MIN and MAX, 3.0 if not found
-				if (separator)
-				{
-					separator++;
-					std::map<std::string, std::string> params;
-					ExtractParams (separator, params);
-					auto it = params.find (SAM_PARAM_MAX);
-					// TODO: check MIN as well
-					if (it != params.end ())
-						version = it->second;
-				}
-				if (version[0] == '3') // we support v3 (3.0 and 3.1) only
-				{
-#ifdef _MSC_VER
-					size_t l = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_HANDSHAKE_REPLY, version.c_str ());
-#else		
-					size_t l = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_HANDSHAKE_REPLY, version.c_str ());
-#endif
-					boost::asio::async_write (m_Socket, boost::asio::buffer (m_Buffer, l), boost::asio::transfer_all (),
-        				std::bind(&SAMSocket::HandleHandshakeReplySent, shared_from_this (), 
-						std::placeholders::_1, std::placeholders::_2));
-				}	
-				else
-					SendMessageReply (SAM_HANDSHAKE_I2P_ERROR, strlen (SAM_HANDSHAKE_I2P_ERROR), true);
-			}
-			else
-			{
-				LogPrint ("SAM handshake mismatch");
-				Terminate ();
-			}
-		}
-	}
-
-	void SAMSocket::HandleHandshakeReplySent (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint ("SAM handshake reply send error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{
-			m_Socket.async_read_some (boost::asio::buffer(m_Buffer, SAM_SOCKET_BUFFER_SIZE),                
-				std::bind(&SAMSocket::HandleMessage, shared_from_this (), 
-				std::placeholders::_1, std::placeholders::_2));	
-		}	
-	}
-
-	void SAMSocket::SendMessageReply (const char * msg, size_t len, bool close)
-	{
-		if (!m_IsSilent) 
-			boost::asio::async_write (m_Socket, boost::asio::buffer (msg, len), boost::asio::transfer_all (),
-				std::bind(&SAMSocket::HandleMessageReplySent, shared_from_this (), 
-				std::placeholders::_1, std::placeholders::_2, close));
-		else
-		{
-			if (close)
-				Terminate ();
-			else
-				Receive ();	
-		}		
-	}
-
-	void SAMSocket::HandleMessageReplySent (const boost::system::error_code& ecode, std::size_t bytes_transferred, bool close)
-	{
-		if (ecode)
-        {
-			LogPrint ("SAM reply send error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{
-			if (close)
-				Terminate ();
-			else
-				Receive ();	
-		}	
-	}
-
-	void SAMSocket::HandleMessage (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint ("SAM read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else if (m_SocketType == eSAMSocketTypeStream)
-			HandleReceived (ecode, bytes_transferred);
-		else
-		{
-			bytes_transferred += m_BufferOffset;
-			m_BufferOffset = 0;
-			m_Buffer[bytes_transferred] = 0;
-			char * eol = (char *)memchr (m_Buffer, '\n', bytes_transferred);
-			if (eol)
-			{
-				*eol = 0;
-				char * separator = strchr (m_Buffer, ' ');
-				if (separator)
-				{
-					separator = strchr (separator + 1, ' ');	
-					if (separator) 
-						*separator = 0;
-					else
-						separator = eol;
-
-					if (!strcmp (m_Buffer, SAM_SESSION_CREATE))
-						ProcessSessionCreate (separator + 1, bytes_transferred - (separator - m_Buffer) - 1);
-					else if (!strcmp (m_Buffer, SAM_STREAM_CONNECT))
-						ProcessStreamConnect (separator + 1, bytes_transferred - (separator - m_Buffer) - 1);
-					else if (!strcmp (m_Buffer, SAM_STREAM_ACCEPT))
-						ProcessStreamAccept (separator + 1, bytes_transferred - (separator - m_Buffer) - 1);
-					else if (!strcmp (m_Buffer, SAM_DEST_GENERATE))
-						ProcessDestGenerate ();
-					else if (!strcmp (m_Buffer, SAM_NAMING_LOOKUP))
-						ProcessNamingLookup (separator + 1, bytes_transferred - (separator - m_Buffer) - 1);
-					else if (!strcmp (m_Buffer, SAM_DATAGRAM_SEND))
-					{
-						size_t len = bytes_transferred - (separator - m_Buffer) - 1;
-						size_t processed = ProcessDatagramSend (separator + 1, len, eol + 1);
-						if (processed < len)
-						{
-							m_BufferOffset = len - processed;
-							if (processed > 0)
-								memmove (m_Buffer, separator + 1 + processed, m_BufferOffset);
-							else
-							{
-								// restore string back
-								*separator = ' ';
-								*eol = '\n';
-							}
-						}	
-						// since it's SAM v1 reply is not expected
-						Receive ();
-					}
-					else		
-					{	
-						LogPrint (eLogError, "SAM unexpected message ", m_Buffer);		
-						Terminate ();
-					}
-				}
-				else
-				{
-					LogPrint (eLogError, "SAM malformed message ", m_Buffer);
-					Terminate ();
-				}
-			}
-			else
-			{	
-				LogPrint (eLogWarning, "SAM incomplete message ", bytes_transferred);
-				m_BufferOffset = bytes_transferred;
-				// try to receive remaining message
-				Receive ();
-			}
-		}
-	}
-
-	void SAMSocket::ProcessSessionCreate (char * buf, size_t len)
-	{
-		LogPrint ("SAM session create: ", buf);
-		std::map<std::string, std::string> params;
-		ExtractParams (buf, params);
-		std::string& style = params[SAM_PARAM_STYLE]; 
-		std::string& id = params[SAM_PARAM_ID];
-		std::string& destination = params[SAM_PARAM_DESTINATION];
-		m_ID = id; 
-		if (m_Owner.FindSession (id))
-		{
-			// session exists
-			SendMessageReply (SAM_SESSION_CREATE_DUPLICATED_ID, strlen(SAM_SESSION_CREATE_DUPLICATED_ID), true);
-			return;
-		}
-
-		// create destination	
-		m_Session = m_Owner.CreateSession (id, destination == SAM_VALUE_TRANSIENT ? "" : destination, &params); 
-		if (m_Session)
-		{
-			m_SocketType = eSAMSocketTypeSession;
-			if (style == SAM_VALUE_DATAGRAM)
-			{
-				auto dest = m_Session->localDestination->CreateDatagramDestination ();
-				dest->SetReceiver (std::bind (&SAMSocket::HandleI2PDatagramReceive, shared_from_this (), 
-					std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4, std::placeholders::_5));
-			}
-
-			if (m_Session->localDestination->IsReady ())
-				SendSessionCreateReplyOk ();
-			else
-			{
-				m_Timer.expires_from_now (boost::posix_time::seconds(SAM_SESSION_READINESS_CHECK_INTERVAL));
-				m_Timer.async_wait (std::bind (&SAMSocket::HandleSessionReadinessCheckTimer,
-					shared_from_this (), std::placeholders::_1));	
-			}
-		}
-		else
-			SendMessageReply (SAM_SESSION_CREATE_DUPLICATED_DEST, strlen(SAM_SESSION_CREATE_DUPLICATED_DEST), true);
-	}
-
-	void SAMSocket::HandleSessionReadinessCheckTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			if (m_Session->localDestination->IsReady ())
-				SendSessionCreateReplyOk ();
-			else
-			{
-				m_Timer.expires_from_now (boost::posix_time::seconds(SAM_SESSION_READINESS_CHECK_INTERVAL));
-				m_Timer.async_wait (std::bind (&SAMSocket::HandleSessionReadinessCheckTimer,
-					shared_from_this (), std::placeholders::_1));
-			}	
-		}
-	}
-
-	void SAMSocket::SendSessionCreateReplyOk ()
-	{
-		uint8_t buf[1024];
-		char priv[1024];
-		size_t l = m_Session->localDestination->GetPrivateKeys ().ToBuffer (buf, 1024);
-		size_t l1 = i2p::data::ByteStreamToBase64 (buf, l, priv, 1024);
-		priv[l1] = 0;
-#ifdef _MSC_VER
-		size_t l2 = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_SESSION_CREATE_REPLY_OK, priv);
-#else		
-		size_t l2 = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_SESSION_CREATE_REPLY_OK, priv);
-#endif
-		SendMessageReply (m_Buffer, l2, false);
-	}
-
-	void SAMSocket::ProcessStreamConnect (char * buf, size_t len)
-	{
-		LogPrint (eLogDebug, "SAM stream connect: ", buf);
-		std::map<std::string, std::string> params;
-		ExtractParams (buf, params);
-		std::string& id = params[SAM_PARAM_ID];
-		std::string& destination = params[SAM_PARAM_DESTINATION];
-		std::string& silent = params[SAM_PARAM_SILENT];
-		if (silent == SAM_VALUE_TRUE) m_IsSilent = true;	
-		m_ID = id;
-		m_Session = m_Owner.FindSession (id);
-		if (m_Session)
-		{
-			auto dest = std::make_shared<i2p::data::IdentityEx> ();
-			size_t len = dest->FromBase64(destination);
-			if (len > 0)
-			{
-				context.GetAddressBook().InsertAddress(dest);
-				auto leaseSet = m_Session->localDestination->FindLeaseSet(dest->GetIdentHash());
-				if (leaseSet)
-					Connect(leaseSet);
-				else
-				{
-					m_Session->localDestination->RequestDestination(dest->GetIdentHash(),
-						std::bind(&SAMSocket::HandleConnectLeaseSetRequestComplete,
-						shared_from_this(), std::placeholders::_1));
-				}
-			}
-			else
-				SendMessageReply(SAM_SESSION_STATUS_INVALID_KEY, strlen(SAM_SESSION_STATUS_INVALID_KEY), true);
-		}
-		else
-			SendMessageReply (SAM_STREAM_STATUS_INVALID_ID, strlen(SAM_STREAM_STATUS_INVALID_ID), true);		
-	}
-
-	void SAMSocket::Connect (std::shared_ptr<const i2p::data::LeaseSet> remote)
-	{
-		m_SocketType = eSAMSocketTypeStream;
-		m_Session->sockets.push_back (shared_from_this ());
-		m_Stream = m_Session->localDestination->CreateStream (remote);
-		m_Stream->Send ((uint8_t *)m_Buffer, 0); // connect
-		I2PReceive ();			
-		SendMessageReply (SAM_STREAM_STATUS_OK, strlen(SAM_STREAM_STATUS_OK), false);
-	}
-
-	void SAMSocket::HandleConnectLeaseSetRequestComplete (std::shared_ptr<i2p::data::LeaseSet> leaseSet)
-	{
-		if (leaseSet)
-			Connect (leaseSet);
-		else
-		{
-			LogPrint ("SAM destination to connect not found");
-			SendMessageReply (SAM_STREAM_STATUS_CANT_REACH_PEER, strlen(SAM_STREAM_STATUS_CANT_REACH_PEER), true);
-		}
-	}
-
-	void SAMSocket::ProcessStreamAccept (char * buf, size_t len)
-	{
-		LogPrint (eLogDebug, "SAM stream accept: ", buf);
-		std::map<std::string, std::string> params;
-		ExtractParams (buf, params);
-		std::string& id = params[SAM_PARAM_ID];
-		std::string& silent = params[SAM_PARAM_SILENT];
-		if (silent == SAM_VALUE_TRUE) m_IsSilent = true;	
-		m_ID = id;
-		m_Session = m_Owner.FindSession (id);
-		if (m_Session)
-		{
-			if (!m_Session->localDestination->IsAcceptingStreams ())
-			{
-				m_SocketType = eSAMSocketTypeAcceptor;
-				m_Session->sockets.push_back (shared_from_this ());
-				m_Session->localDestination->AcceptStreams (std::bind (&SAMSocket::HandleI2PAccept, shared_from_this (), std::placeholders::_1));
-				SendMessageReply (SAM_STREAM_STATUS_OK, strlen(SAM_STREAM_STATUS_OK), false);
-			}
-			else
-				SendMessageReply (SAM_STREAM_STATUS_I2P_ERROR, strlen(SAM_STREAM_STATUS_I2P_ERROR), true);
-		}	
-		else
-			SendMessageReply (SAM_STREAM_STATUS_INVALID_ID, strlen(SAM_STREAM_STATUS_INVALID_ID), true);
-	}
-
-	size_t SAMSocket::ProcessDatagramSend (char * buf, size_t len, const char * data)
-	{
-		LogPrint (eLogDebug, "SAM datagram send: ", buf, " ", len);
-		std::map<std::string, std::string> params;
-		ExtractParams (buf, params);
-		size_t size = boost::lexical_cast<int>(params[SAM_PARAM_SIZE]), offset = data - buf;
-		if (offset + size <= len)
-		{	
-			if (m_Session)
-			{	
-				auto d = m_Session->localDestination->GetDatagramDestination ();
-				if (d)
-				{
-					i2p::data::IdentityEx dest;
-					dest.FromBase64 (params[SAM_PARAM_DESTINATION]);
-					d->SendDatagramTo ((const uint8_t *)data, size, dest.GetIdentHash ());
-				}
-				else
-					LogPrint (eLogError, "SAM missing datagram destination");
-			}
-			else
-				LogPrint (eLogError, "SAM session is not created from DATAGRAM SEND");
-		}	
-		else
-		{
-			LogPrint (eLogWarning, "SAM sent datagram size ", size, " exceeds buffer ", len - offset);
-			return 0; // try to receive more
-		}	
-		return offset + size;
-	}	
-		
-	void SAMSocket::ProcessDestGenerate ()
-	{
-		LogPrint (eLogDebug, "SAM dest generate");
-		auto keys = i2p::data::PrivateKeys::CreateRandomKeys ();
-#ifdef _MSC_VER
-		size_t len = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_DEST_REPLY, 
-			keys.GetPublic ()->ToBase64 ().c_str (), keys.ToBase64 ().c_str ());
-#else			                        
-		size_t len = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_DEST_REPLY, 
-		    keys.GetPublic ()->ToBase64 ().c_str (), keys.ToBase64 ().c_str ());
-#endif
-		SendMessageReply (m_Buffer, len, false);
-	}
-
-	void SAMSocket::ProcessNamingLookup (char * buf, size_t len)
-	{
-		LogPrint (eLogDebug, "SAM naming lookup: ", buf);
-		std::map<std::string, std::string> params;
-		ExtractParams (buf, params);
-		std::string& name = params[SAM_PARAM_NAME];
-		std::shared_ptr<const i2p::data::IdentityEx> identity;
-		i2p::data::IdentHash ident;
-		if (name == "ME")
-			SendNamingLookupReply (m_Session->localDestination->GetIdentity ());
-		else if ((identity = context.GetAddressBook ().GetAddress (name)) != nullptr)
-			SendNamingLookupReply (identity);
-		else if (m_Session && m_Session->localDestination &&
-			context.GetAddressBook ().GetIdentHash (name, ident))
-		{
-			auto leaseSet = m_Session->localDestination->FindLeaseSet (ident);
-			if (leaseSet)
-				SendNamingLookupReply (leaseSet->GetIdentity ());
-			else
-				m_Session->localDestination->RequestDestination (ident, 
-					std::bind (&SAMSocket::HandleNamingLookupLeaseSetRequestComplete,
-					shared_from_this (), std::placeholders::_1, ident));	
-		}	
-		else 
-		{
-			LogPrint ("SAM naming failed. Unknown address ", name);
-#ifdef _MSC_VER
-			size_t len = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_NAMING_REPLY_INVALID_KEY, name.c_str());
-#else				
-			size_t len = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_NAMING_REPLY_INVALID_KEY, name.c_str());
-#endif
-			SendMessageReply (m_Buffer, len, false);
-		}
-	}	
-
-	void  SAMSocket::HandleNamingLookupLeaseSetRequestComplete (std::shared_ptr<i2p::data::LeaseSet> leaseSet, i2p::data::IdentHash ident)
-	{
-		if (leaseSet)
-		{	
-			context.GetAddressBook ().InsertAddress (leaseSet->GetIdentity ());
-			SendNamingLookupReply (leaseSet->GetIdentity ());
-		}	
-		else
-		{
-			LogPrint (eLogInfo, "SAM naming lookup failed. LeaseSet for ", ident.ToBase32 (), " not found");
-#ifdef _MSC_VER
-			size_t len = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_NAMING_REPLY_INVALID_KEY, 
-				context.GetAddressBook ().ToAddress (ident).c_str());
-#else				
-			size_t len = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_NAMING_REPLY_INVALID_KEY,
-				context.GetAddressBook ().ToAddress (ident).c_str());
-#endif
-			SendMessageReply (m_Buffer, len, false);
-		}
-	}	
-		
-	void SAMSocket::SendNamingLookupReply (std::shared_ptr<const i2p::data::IdentityEx> identity)
-	{
-		auto base64 = identity->ToBase64 ();
-#ifdef _MSC_VER
-		size_t l = sprintf_s (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_NAMING_REPLY, base64.c_str ()); 	
-#else			
-		size_t l = snprintf (m_Buffer, SAM_SOCKET_BUFFER_SIZE, SAM_NAMING_REPLY, base64.c_str ());
-#endif
-		SendMessageReply (m_Buffer, l, false);
-	}
-
-	void SAMSocket::ExtractParams (char * buf, std::map<std::string, std::string>& params)
-	{
-		char * separator;	
-		do
-		{
-			separator = strchr (buf, ' ');
-			if (separator) *separator = 0;
-			char * value = strchr (buf, '=');
-			if (value)
-			{
-				*value = 0;
-				value++;
-				params[buf] = value;
-			}	
-			buf = separator + 1;
-		}
-		while (separator);
-	}	
-
-	void SAMSocket::Receive ()
-	{
-		if (m_BufferOffset >= SAM_SOCKET_BUFFER_SIZE)
-		{
-			LogPrint (eLogError, "Buffer is full. Terminate");
-			Terminate ();
-			return;
-		}
-		m_Socket.async_read_some (boost::asio::buffer(m_Buffer + m_BufferOffset, SAM_SOCKET_BUFFER_SIZE - m_BufferOffset),                
-			std::bind((m_SocketType == eSAMSocketTypeStream) ? &SAMSocket::HandleReceived : &SAMSocket::HandleMessage,
-			shared_from_this (), std::placeholders::_1, std::placeholders::_2));
-	}
-
-	void SAMSocket::HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-        {
-			LogPrint ("SAM read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{
-			if (m_Stream)
-			{	
-				auto s = shared_from_this ();
-				m_Stream->AsyncSend ((uint8_t *)m_Buffer, bytes_transferred,
-					[s](const boost::system::error_code& ecode)
-				    {
-						if (!ecode)
-							s->Receive ();
-						else
-							s->Terminate ();
-					});
-			}	
-		}
-	}
-
-	void SAMSocket::I2PReceive ()
-	{
-		if (m_Stream)
-			m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE),
-				std::bind (&SAMSocket::HandleI2PReceive, shared_from_this (),
-					std::placeholders::_1, std::placeholders::_2),
-				SAM_SOCKET_CONNECTION_MAX_IDLE);
-	}	
-
-	void SAMSocket::HandleI2PReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (ecode)
-		{
-			LogPrint ("SAM stream read error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-		{
-			boost::asio::async_write (m_Socket, boost::asio::buffer (m_StreamBuffer, bytes_transferred),
-        		std::bind (&SAMSocket::HandleWriteI2PData, shared_from_this (), std::placeholders::_1));
-		}
-	}
-
-	void SAMSocket::HandleWriteI2PData (const boost::system::error_code& ecode)
-	{
-		if (ecode)
-		{
-			LogPrint ("SAM socket write error: ", ecode.message ());
-			if (ecode != boost::asio::error::operation_aborted)
-				Terminate ();
-		}
-		else
-			I2PReceive ();
-	}
-
-	void SAMSocket::HandleI2PAccept (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		if (stream)
-		{
-			LogPrint ("SAM incoming I2P connection for session ", m_ID);
-			m_Stream = stream;
-			context.GetAddressBook ().InsertAddress (stream->GetRemoteIdentity ());
-			auto session = m_Owner.FindSession (m_ID);
-			if (session)	
-				session->localDestination->StopAcceptingStreams ();	
-			m_SocketType = eSAMSocketTypeStream;
-			if (!m_IsSilent)
-			{
-				// send remote peer address
-				uint8_t ident[1024];
-				size_t l = stream->GetRemoteIdentity ()->ToBuffer (ident, 1024);
-				size_t l1 = i2p::data::ByteStreamToBase64 (ident, l, (char *)m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE);
-				m_StreamBuffer[l1] = '\n';
-				HandleI2PReceive (boost::system::error_code (), l1 +1); // we send identity like it has been received from stream
-			}	
-			else
-				I2PReceive ();
-		}
-		else
-			LogPrint (eLogInfo, "SAM I2P acceptor has been reset");
-	}	
-
-	void SAMSocket::HandleI2PDatagramReceive (const i2p::data::IdentityEx& from, uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len)
-	{
-		LogPrint (eLogDebug, "SAM datagram received ", len);
-		auto base64 = from.ToBase64 ();
-#ifdef _MSC_VER
-		size_t l = sprintf_s ((char *)m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE, SAM_DATAGRAM_RECEIVED, base64.c_str (), len); 	
-#else			
-		size_t l = snprintf ((char *)m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE, SAM_DATAGRAM_RECEIVED, base64.c_str (), len); 	
-#endif
-		if (len < SAM_SOCKET_BUFFER_SIZE - l)	
-		{	
-			memcpy (m_StreamBuffer + l, buf, len);
-			boost::asio::async_write (m_Socket, boost::asio::buffer (m_StreamBuffer, len + l),
-        		std::bind (&SAMSocket::HandleWriteI2PData, shared_from_this (), std::placeholders::_1));
-		}
-		else
-			LogPrint (eLogWarning, "SAM received datagram size ", len," exceeds buffer");
-	}
-
-	SAMSession::SAMSession (std::shared_ptr<ClientDestination> dest):
-		localDestination (dest)
-	{
-	}
-		
-	SAMSession::~SAMSession ()
-	{
-		for (auto it: sockets)
-			it->SetSocketType (eSAMSocketTypeTerminated);
-		i2p::client::context.DeleteLocalDestination (localDestination);
-	}
-
-	void SAMSession::CloseStreams ()
-	{
-		for (auto it: sockets)
-		{	
-			it->CloseStream ();
-			it->SetSocketType (eSAMSocketTypeTerminated);
-		}	
-		sockets.clear ();
-	}
-
-	SAMBridge::SAMBridge (int port):
-		m_IsRunning (false), m_Thread (nullptr),
-		m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port)),
-		m_DatagramEndpoint (boost::asio::ip::udp::v4 (), port-1), m_DatagramSocket (m_Service, m_DatagramEndpoint)
-	{
-	}
-
-	SAMBridge::~SAMBridge ()
-	{
-		if (m_IsRunning)
-			Stop ();
-	}	
-
-	void SAMBridge::Start ()
-	{
-		Accept ();
-		ReceiveDatagram ();
-		m_IsRunning = true;
-		m_Thread = new std::thread (std::bind (&SAMBridge::Run, this));
-	}
-
-	void SAMBridge::Stop ()
-	{
-		m_IsRunning = false;
-		m_Acceptor.cancel ();
-		for (auto it: m_Sessions)
-			delete it.second;
-		m_Sessions.clear ();
-		m_Service.stop ();
-		if (m_Thread)
-		{	
-			m_Thread->join (); 
-			delete m_Thread;
-			m_Thread = nullptr;
-		}	
-	}
-
-	void SAMBridge::Run () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_Service.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint ("SAM: ", ex.what ());
-			}	
-		}	
-	}
-
-	void SAMBridge::Accept ()
-	{
-		auto newSocket = std::make_shared<SAMSocket> (*this);
-		m_Acceptor.async_accept (newSocket->GetSocket (), std::bind (&SAMBridge::HandleAccept, this,
-			std::placeholders::_1, newSocket));
-	}
-
-	void SAMBridge::HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<SAMSocket> socket)
-	{
-		if (!ecode)
-		{
-			boost::system::error_code ec;
-			auto ep = socket->GetSocket ().remote_endpoint (ec);
-			if (!ec)
-			{	
-				LogPrint ("New SAM connection from ", ep);
-				socket->ReceiveHandshake ();
-			}
-			else
-				LogPrint (eLogError, "SAM connection from error ", ec.message ());
-		}
-		else
-			LogPrint ("SAM accept error: ",  ecode.message ());
-
-		if (ecode != boost::asio::error::operation_aborted)
-			Accept ();
-	}
-
-	SAMSession * SAMBridge::CreateSession (const std::string& id, const std::string& destination, 
-		const std::map<std::string, std::string> * params)
-	{
-		std::shared_ptr<ClientDestination> localDestination = nullptr; 
-		if (destination != "")
-		{
-			i2p::data::PrivateKeys keys;
-			keys.FromBase64 (destination);
-			localDestination = i2p::client::context.CreateNewLocalDestination (keys, true, params);
-		}
-		else // transient
-		{
-			// extract signature type
-			i2p::data::SigningKeyType signatureType = i2p::data::SIGNING_KEY_TYPE_DSA_SHA1;
-			if (params)
-			{
-				auto it = params->find (SAM_PARAM_SIGNATURE_TYPE);
-				if (it != params->end ())
-					// TODO: extract string values	
-					signatureType = boost::lexical_cast<int> (it->second);
-			}
-			localDestination = i2p::client::context.CreateNewLocalDestination (true, signatureType, params); 
-		}
-		if (localDestination)
-		{
-			std::unique_lock<std::mutex> l(m_SessionsMutex);
-			auto ret = m_Sessions.insert (std::pair<std::string, SAMSession *>(id, new SAMSession (localDestination)));
-			if (!ret.second)
-				LogPrint ("Session ", id, " already exists");
-			return ret.first->second;
-		}
-		return nullptr;
-	}
-
-	void SAMBridge::CloseSession (const std::string& id)
-	{
-		std::unique_lock<std::mutex> l(m_SessionsMutex);
-		auto it = m_Sessions.find (id);
-		if (it != m_Sessions.end ())
-		{
-			auto session = it->second;
-			session->localDestination->StopAcceptingStreams ();
-			session->CloseStreams ();
-			m_Sessions.erase (it);
-			delete session;
-		}
-	}
-
-	SAMSession * SAMBridge::FindSession (const std::string& id) const
-	{
-		std::unique_lock<std::mutex> l(m_SessionsMutex);
-		auto it = m_Sessions.find (id);
-		if (it != m_Sessions.end ())
-			return it->second;
-		return nullptr;
-	}
-
-	void SAMBridge::ReceiveDatagram ()
-	{
-		m_DatagramSocket.async_receive_from (
-			boost::asio::buffer (m_DatagramReceiveBuffer, i2p::datagram::MAX_DATAGRAM_SIZE), 
-			m_SenderEndpoint,
-			std::bind (&SAMBridge::HandleReceivedDatagram, this, std::placeholders::_1, std::placeholders::_2)); 
-	}
-
-	void SAMBridge::HandleReceivedDatagram (const boost::system::error_code& ecode, std::size_t bytes_transferred)
-	{
-		if (!ecode)
-		{
-			m_DatagramReceiveBuffer[bytes_transferred] = 0;
-			char * eol = strchr ((char *)m_DatagramReceiveBuffer, '\n');
-			*eol = 0; eol++;
-			size_t payloadLen = bytes_transferred - ((uint8_t *)eol - m_DatagramReceiveBuffer); 
-			LogPrint ("SAM datagram received ", m_DatagramReceiveBuffer," size=", payloadLen);
-			char * sessionID = strchr ((char *)m_DatagramReceiveBuffer, ' ');
-			if (sessionID)
-			{
-				sessionID++;
-				char * destination = strchr (sessionID, ' ');
-				if (destination)
-				{
-					*destination = 0; destination++;
-					auto session = FindSession (sessionID);
-					if (session)
-					{	
-						i2p::data::IdentityEx dest;
-						dest.FromBase64 (destination);
-						session->localDestination->GetDatagramDestination ()->
-							SendDatagramTo ((uint8_t *)eol, payloadLen, dest.GetIdentHash ());
-					}	
-					else
-						LogPrint ("Session ", sessionID, " not found");
-				}
-				else
-					LogPrint ("Missing destination key");
-			}
-			else
-				LogPrint ("Missing sessionID");
-			ReceiveDatagram ();
-		}
-		else
-			LogPrint ("SAM datagram receive error: ", ecode.message ());
-	}
-}
-}

SOCKS.cpp

@@ -1,574 +0,0 @@
-#include <cstring>
-#include <cassert>
-#include <string>
-#include <atomic>
-#include "SOCKS.h"
-#include "Identity.h"
-#include "Streaming.h"
-#include "Destination.h"
-#include "ClientContext.h"
-#include "I2PEndian.h"
-#include "I2PTunnel.h"
-
-namespace i2p
-{
-namespace proxy
-{
-	static const size_t socks_buffer_size = 8192;
-	static const size_t max_socks_hostname_size = 255; // Limit for socks5 and bad idea to traverse
-
-	struct SOCKSDnsAddress 
-	{
-		uint8_t size;
-		char value[max_socks_hostname_size];
-		void FromString (std::string str) 
-		{
-			size = str.length();
-			if (str.length() > max_socks_hostname_size) size = max_socks_hostname_size;
-			memcpy(value,str.c_str(),size);
-		}
-		std::string ToString() { return std::string(value, size); }
-		void push_back (char c) { value[size++] = c; }
-	};
-
-	class SOCKSServer;
-	class SOCKSHandler: public i2p::client::I2PServiceHandler, public std::enable_shared_from_this<SOCKSHandler> 
-	{
-		private:
-			enum state 
-			{
-				GET_SOCKSV,
-				GET_COMMAND,
-				GET_PORT,
-				GET_IPV4,
-				GET4_IDENT,
-				GET4A_HOST,
-				GET5_AUTHNUM,
-				GET5_AUTH,
-				GET5_REQUESTV,
-				GET5_GETRSV,
-				GET5_GETADDRTYPE,
-				GET5_IPV6,
-				GET5_HOST_SIZE,
-				GET5_HOST,
-				DONE
-			};
-			enum authMethods 
-			{
-				AUTH_NONE = 0, //No authentication, skip to next step
-				AUTH_GSSAPI = 1, //GSSAPI authentication
-				AUTH_USERPASSWD = 2, //Username and password
-				AUTH_UNACCEPTABLE = 0xff //No acceptable method found
-			};
-			enum addrTypes 
-			{
-				ADDR_IPV4 = 1, //IPv4 address (4 octets)
-				ADDR_DNS = 3, // DNS name (up to 255 octets)
-				ADDR_IPV6 = 4 //IPV6 address (16 octets)
-			};
-			enum errTypes 
-			{
-				SOCKS5_OK = 0, // No error for SOCKS5
-				SOCKS5_GEN_FAIL = 1, // General server failure
-				SOCKS5_RULE_DENIED = 2, // Connection disallowed by ruleset
-				SOCKS5_NET_UNREACH = 3, // Network unreachable
-				SOCKS5_HOST_UNREACH = 4, // Host unreachable
-				SOCKS5_CONN_REFUSED = 5, // Connection refused by the peer
-				SOCKS5_TTL_EXPIRED = 6, // TTL Expired
-				SOCKS5_CMD_UNSUP = 7, // Command unsuported
-				SOCKS5_ADDR_UNSUP = 8, // Address type unsuported
-				SOCKS4_OK = 90, // No error for SOCKS4
-				SOCKS4_FAIL = 91, // Failed establishing connecting or not allowed
-				SOCKS4_IDENTD_MISSING = 92, // Couldn't connect to the identd server
-				SOCKS4_IDENTD_DIFFER = 93 // The ID reported by the application and by identd differ
-			};
-			enum cmdTypes 
-			{
-				CMD_CONNECT = 1, // TCP Connect
-				CMD_BIND = 2, // TCP Bind
-				CMD_UDP = 3 // UDP associate
-			};
-			enum socksVersions 
-			{
-				SOCKS4 = 4, // SOCKS4
-				SOCKS5 = 5 // SOCKS5
-			};
-			union address 
-			{
-				uint32_t ip;
-				SOCKSDnsAddress dns;
-				uint8_t ipv6[16];
-			};
-
-			void EnterState(state nstate, uint8_t parseleft = 1);
-			bool HandleData(uint8_t *sock_buff, std::size_t len);
-			bool ValidateSOCKSRequest();
-			void HandleSockRecv(const boost::system::error_code & ecode, std::size_t bytes_transfered);
-			void Terminate();
-			void AsyncSockRead();
-			boost::asio::const_buffers_1 GenerateSOCKS5SelectAuth(authMethods method);
-			boost::asio::const_buffers_1 GenerateSOCKS4Response(errTypes error, uint32_t ip, uint16_t port);
-			boost::asio::const_buffers_1 GenerateSOCKS5Response(errTypes error, addrTypes type, const address &addr, uint16_t port);
-			bool Socks5ChooseAuth();
-			void SocksRequestFailed(errTypes error);
-			void SocksRequestSuccess();
-			void SentSocksFailed(const boost::system::error_code & ecode);
-			void SentSocksDone(const boost::system::error_code & ecode);
-			void SentSocksResponse(const boost::system::error_code & ecode);
-			void HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream);
-
-			uint8_t m_sock_buff[socks_buffer_size];
-			std::shared_ptr<boost::asio::ip::tcp::socket> m_sock;
-			std::shared_ptr<i2p::stream::Stream> m_stream;
-			uint8_t *m_remaining_data; //Data left to be sent
-			uint8_t m_response[7+max_socks_hostname_size];
-			address m_address; //Address
-			std::size_t m_remaining_data_len; //Size of the data left to be sent
-			uint32_t m_4aip; //Used in 4a requests
-			uint16_t m_port;
-			uint8_t m_command;
-			uint8_t m_parseleft; //Octets left to parse
-			authMethods m_authchosen; //Authentication chosen
-			addrTypes m_addrtype; //Address type chosen
-			socksVersions m_socksv; //Socks version
-			cmdTypes m_cmd; // Command requested
-			state m_state;
-
-		public:
-			SOCKSHandler(SOCKSServer * parent, std::shared_ptr<boost::asio::ip::tcp::socket> sock) :
-				I2PServiceHandler(parent), m_sock(sock), m_stream(nullptr),
-				m_authchosen(AUTH_UNACCEPTABLE), m_addrtype(ADDR_IPV4)
-				{ m_address.ip = 0; EnterState(GET_SOCKSV); }
-			~SOCKSHandler() { Terminate(); }
-			void Handle() { AsyncSockRead(); }
-	};
-
-	void SOCKSHandler::AsyncSockRead()
-	{
-		LogPrint(eLogDebug,"--- SOCKS async sock read");
-		if(m_sock)
-			m_sock->async_receive(boost::asio::buffer(m_sock_buff, socks_buffer_size),
-						std::bind(&SOCKSHandler::HandleSockRecv, shared_from_this(),
-								std::placeholders::_1, std::placeholders::_2));
-		else 
-			LogPrint(eLogError,"--- SOCKS no socket for read");
-	}
-
-	void SOCKSHandler::Terminate() 
-	{
-		if (Kill()) return;
-		if (m_sock) 
-		{
-			LogPrint(eLogDebug,"--- SOCKS close sock");
-			m_sock->close();
-			m_sock = nullptr;
-		}
-		if (m_stream) 
-		{
-			LogPrint(eLogDebug,"--- SOCKS close stream");
-			m_stream.reset ();
-		}
-		Done(shared_from_this());
-	}
-
-	boost::asio::const_buffers_1 SOCKSHandler::GenerateSOCKS4Response(SOCKSHandler::errTypes error, uint32_t ip, uint16_t port)
-	{
-		assert(error >= SOCKS4_OK);
-		m_response[0] = '\x00'; //Version
-		m_response[1] = error; //Response code
-		htobe16buf(m_response+2,port); //Port
-		htobe32buf(m_response+4,ip); //IP
-		return boost::asio::const_buffers_1(m_response,8);
-	}
-
-	boost::asio::const_buffers_1 SOCKSHandler::GenerateSOCKS5Response(SOCKSHandler::errTypes error, SOCKSHandler::addrTypes type, const SOCKSHandler::address &addr, uint16_t port)
-	{
-		size_t size = 6;
-		assert(error <= SOCKS5_ADDR_UNSUP);
-		m_response[0] = '\x05'; //Version
-		m_response[1] = error; //Response code
-		m_response[2] = '\x00'; //RSV
-		m_response[3] = type; //Address type
-		switch (type) 
-		{
-			case ADDR_IPV4:
-				size = 10;
-				htobe32buf(m_response+4,addr.ip);
-				break;
-			case ADDR_IPV6:
-				size = 22;
-				memcpy(m_response+4,addr.ipv6, 16);
-				break;
-			case ADDR_DNS:
-				size = 7+addr.dns.size;
-				m_response[4] = addr.dns.size;
-				memcpy(m_response+5,addr.dns.value, addr.dns.size);
-				break;
-		}
-		htobe16buf(m_response+size-2,port); //Port
-		return boost::asio::const_buffers_1(m_response,size);
-	}
-
-	bool SOCKSHandler::Socks5ChooseAuth()
-	{
-		m_response[0] = '\x05'; //Version
-		m_response[1] = m_authchosen; //Response code
-		boost::asio::const_buffers_1 response(m_response,2);
-		if (m_authchosen == AUTH_UNACCEPTABLE) 
-		{
-			LogPrint(eLogWarning,"--- SOCKS5 authentication negotiation failed");
-			boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksFailed,
-									      shared_from_this(), std::placeholders::_1));
-			return false;
-		} 
-		else 
-		{
-			LogPrint(eLogDebug,"--- SOCKS5 choosing authentication method: ", m_authchosen);
-			boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksResponse,
-									      shared_from_this(), std::placeholders::_1));
-			return true;
-		}
-	}
-
-	/* All hope is lost beyond this point */
-	void SOCKSHandler::SocksRequestFailed(SOCKSHandler::errTypes error)
-	{
-		boost::asio::const_buffers_1 response(nullptr,0);
-		assert(error != SOCKS4_OK && error != SOCKS5_OK);
-		switch (m_socksv) 
-		{
-			case SOCKS4:
-				LogPrint(eLogWarning,"--- SOCKS4 failed: ", error);
-				if (error < SOCKS4_OK) error = SOCKS4_FAIL; //Transparently map SOCKS5 errors
-				response = GenerateSOCKS4Response(error, m_4aip, m_port);
-			break;
-			case SOCKS5:
-				LogPrint(eLogWarning,"--- SOCKS5 failed: ", error);
-				response = GenerateSOCKS5Response(error, m_addrtype, m_address, m_port);
-			break;
-		}
-		boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksFailed,
-								      shared_from_this(), std::placeholders::_1));
-	}
-
-	void SOCKSHandler::SocksRequestSuccess()
-	{
-		boost::asio::const_buffers_1 response(nullptr,0);
-		//TODO: this should depend on things like the command type and callbacks may change
-		switch (m_socksv) 
-		{
-			case SOCKS4:
-				LogPrint(eLogInfo,"--- SOCKS4 connection success");
-				response = GenerateSOCKS4Response(SOCKS4_OK, m_4aip, m_port);
-			break;
-			case SOCKS5:
-				LogPrint(eLogInfo,"--- SOCKS5 connection success");
-				auto s = i2p::client::context.GetAddressBook().ToAddress(GetOwner()->GetLocalDestination()->GetIdentHash());
-				address ad; ad.dns.FromString(s);
-				//HACK only 16 bits passed in port as SOCKS5 doesn't allow for more
-				response = GenerateSOCKS5Response(SOCKS5_OK, ADDR_DNS, ad, m_stream->GetRecvStreamID());
-			break;
-		}
-		boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksDone,
-								      shared_from_this(), std::placeholders::_1));
-	}
-
-	void SOCKSHandler::EnterState(SOCKSHandler::state nstate, uint8_t parseleft) {
-		switch (nstate) 
-		{
-			case GET_PORT: parseleft = 2; break;
-			case GET_IPV4: m_addrtype = ADDR_IPV4; m_address.ip = 0; parseleft = 4; break;
-			case GET4_IDENT: m_4aip = m_address.ip; break;
-			case GET4A_HOST:
-			case GET5_HOST: m_addrtype = ADDR_DNS; m_address.dns.size = 0; break;
-			case GET5_IPV6: m_addrtype = ADDR_IPV6; parseleft = 16; break;
-			default:;
-		}
-		m_parseleft = parseleft;
-		m_state = nstate;
-	}
-
-	bool SOCKSHandler::ValidateSOCKSRequest() 
-	{
-		if ( m_cmd != CMD_CONNECT ) 
-		{
-			//TODO: we need to support binds and other shit!
-			LogPrint(eLogError,"--- SOCKS unsupported command: ", m_cmd);
-			SocksRequestFailed(SOCKS5_CMD_UNSUP);
-			return false;
-		}
-		//TODO: we may want to support other address types!
-		if ( m_addrtype != ADDR_DNS ) 
-		{
-			switch (m_socksv) 
-			{
-				case SOCKS5:
-					LogPrint(eLogError,"--- SOCKS5 unsupported address type: ", m_addrtype);
-				break;
-				case SOCKS4:
-					LogPrint(eLogError,"--- SOCKS4a rejected because it's actually SOCKS4");
-				break;
-			}
-			SocksRequestFailed(SOCKS5_ADDR_UNSUP);
-			return false;
-		}
-		//TODO: we may want to support other domains
-		if(m_addrtype == ADDR_DNS && m_address.dns.ToString().find(".i2p") == std::string::npos) 
-		{
-			LogPrint(eLogError,"--- SOCKS invalid hostname: ", m_address.dns.ToString());
-			SocksRequestFailed(SOCKS5_ADDR_UNSUP);
-			return false;
-		}
-		return true;
-	}
-
-	bool SOCKSHandler::HandleData(uint8_t *sock_buff, std::size_t len)
-	{
-		assert(len); // This should always be called with a least a byte left to parse
-		while (len > 0) 
-		{
-			switch (m_state) 
-			{
-				case GET_SOCKSV:
-					m_socksv = (SOCKSHandler::socksVersions) *sock_buff;
-					switch (*sock_buff) 
-					{
-						case SOCKS4:
-							EnterState(GET_COMMAND); //Initialize the parser at the right position
-						break;
-						case SOCKS5:
-							EnterState(GET5_AUTHNUM); //Initialize the parser at the right position
-						break;
-						default:
-							LogPrint(eLogError,"--- SOCKS rejected invalid version: ", ((int)*sock_buff));
-							Terminate();
-							return false;
-					}
-				break;
-				case GET5_AUTHNUM:
-					EnterState(GET5_AUTH, *sock_buff);
-				break;
-				case GET5_AUTH:
-					m_parseleft --;
-					if (*sock_buff == AUTH_NONE)
-						m_authchosen = AUTH_NONE;
-					if ( m_parseleft == 0 ) 
-					{
-						if (!Socks5ChooseAuth()) return false;
-						EnterState(GET5_REQUESTV);
-					}
-				break;
-				case GET_COMMAND:
-					switch (*sock_buff) 
-					{
-						case CMD_CONNECT:
-						case CMD_BIND:
-						break;
-						case CMD_UDP:
-							if (m_socksv == SOCKS5) break;
-						default:
-							LogPrint(eLogError,"--- SOCKS invalid command: ", ((int)*sock_buff));
-							SocksRequestFailed(SOCKS5_GEN_FAIL);
-							return false;
-					}
-					m_cmd = (SOCKSHandler::cmdTypes)*sock_buff;
-					switch (m_socksv) 
-					{
-						case SOCKS5: EnterState(GET5_GETRSV); break;
-						case SOCKS4: EnterState(GET_PORT); break;
-					}
-				break;
-				case GET_PORT:
-					m_port = (m_port << 8)|((uint16_t)*sock_buff);
-					m_parseleft--;
-					if (m_parseleft == 0) 
-					{
-						switch (m_socksv) 
-						{
-							case SOCKS5: EnterState(DONE); break;
-							case SOCKS4: EnterState(GET_IPV4); break;
-						}
-					}
-				break;
-				case GET_IPV4:
-					m_address.ip = (m_address.ip << 8)|((uint32_t)*sock_buff);
-					m_parseleft--;
-					if (m_parseleft == 0) 
-					{
-						switch (m_socksv) 
-						{
-							case SOCKS5: EnterState(GET_PORT); break;
-							case SOCKS4: EnterState(GET4_IDENT); m_4aip = m_address.ip; break;
-						}
-					}
-				break;
-				case GET4_IDENT:
-					if (!*sock_buff) 
-					{
-						if( m_4aip == 0 || m_4aip > 255 )
-							EnterState(DONE);
-						else
-							EnterState(GET4A_HOST);
-					}
-				break;
-				case GET4A_HOST:
-					if (!*sock_buff) 
-					{
-						EnterState(DONE);
-						break;
-					}
-					if (m_address.dns.size >= max_socks_hostname_size) 
-					{
-						LogPrint(eLogError,"--- SOCKS4a destination is too large");
-						SocksRequestFailed(SOCKS4_FAIL);
-						return false;
-					}
-					m_address.dns.push_back(*sock_buff);
-				break;
-				case GET5_REQUESTV:
-					if (*sock_buff != SOCKS5) 
-					{
-						LogPrint(eLogError,"--- SOCKS5 rejected unknown request version: ", ((int)*sock_buff));
-						SocksRequestFailed(SOCKS5_GEN_FAIL);
-						return false;
-					}
-					EnterState(GET_COMMAND);
-				break;
-				case GET5_GETRSV:
-					if ( *sock_buff != 0 ) 
-					{
-						LogPrint(eLogError,"--- SOCKS5 unknown reserved field: ", ((int)*sock_buff));
-						SocksRequestFailed(SOCKS5_GEN_FAIL);
-						return false;
-					}
-					EnterState(GET5_GETADDRTYPE);
-				break;
-				case GET5_GETADDRTYPE:
-					switch (*sock_buff) 
-					{
-						case ADDR_IPV4: EnterState(GET_IPV4); break;
-						case ADDR_IPV6: EnterState(GET5_IPV6); break;
-						case ADDR_DNS : EnterState(GET5_HOST_SIZE); break;
-						default:
-							LogPrint(eLogError,"--- SOCKS5 unknown address type: ", ((int)*sock_buff));
-							SocksRequestFailed(SOCKS5_GEN_FAIL);
-							return false;
-					}
-				break;
-				case GET5_IPV6:
-					m_address.ipv6[16-m_parseleft] = *sock_buff;
-					m_parseleft--;
-					if (m_parseleft == 0) EnterState(GET_PORT);
-				break;
-				case GET5_HOST_SIZE:
-					EnterState(GET5_HOST, *sock_buff);
-				break;
-				case GET5_HOST:
-					m_address.dns.push_back(*sock_buff);
-					m_parseleft--;
-					if (m_parseleft == 0) EnterState(GET_PORT);
-				break;
-				default:
-					LogPrint(eLogError,"--- SOCKS parse state?? ", m_state);
-					Terminate();
-					return false;
-			}
-			sock_buff++;
-			len--;
-			if (m_state == DONE) 
-			{
-				m_remaining_data_len = len;
-				m_remaining_data = sock_buff;
-				return ValidateSOCKSRequest();
-			}
-		}
-		return true;
-	}
-
-	void SOCKSHandler::HandleSockRecv(const boost::system::error_code & ecode, std::size_t len)
-	{
-		LogPrint(eLogDebug,"--- SOCKS sock recv: ", len);
-		if(ecode) 
-		{
-			LogPrint(eLogWarning," --- SOCKS sock recv got error: ", ecode);
-            Terminate();
-			return;
-		}
-
-		if (HandleData(m_sock_buff, len)) 
-		{
-			if (m_state == DONE) 
-			{
-				LogPrint(eLogInfo,"--- SOCKS requested ", m_address.dns.ToString(), ":" , m_port);
-				GetOwner()->CreateStream ( std::bind (&SOCKSHandler::HandleStreamRequestComplete,
-						shared_from_this(), std::placeholders::_1), m_address.dns.ToString(), m_port);
-			} 
-			else
-				AsyncSockRead();
-		}
-	}
-
-	void SOCKSHandler::SentSocksFailed(const boost::system::error_code & ecode)
-	{
-		if (!ecode) 
-			Terminate();
-		else 
-		{
-			LogPrint (eLogError,"--- SOCKS Closing socket after sending failure because: ", ecode.message ());
-			Terminate();
-		}
-	}
-
-	void SOCKSHandler::SentSocksDone(const boost::system::error_code & ecode)
-	{
-		if (!ecode) 
-		{
-			if (Kill()) return;
-			LogPrint (eLogInfo,"--- SOCKS New I2PTunnel connection");
-			auto connection = std::make_shared<i2p::client::I2PTunnelConnection>(GetOwner(), m_sock, m_stream);
-			GetOwner()->AddHandler (connection);
-			connection->I2PConnect (m_remaining_data,m_remaining_data_len);
-			Done(shared_from_this());
-		}
-		else
-		{
-			LogPrint (eLogError,"--- SOCKS Closing socket after completion reply because: ", ecode.message ());
-			Terminate();
-		}
-	}
-
-	void SOCKSHandler::SentSocksResponse(const boost::system::error_code & ecode)
-	{
-		if (ecode) 
-		{
-			LogPrint (eLogError,"--- SOCKS Closing socket after sending reply because: ", ecode.message ());
-			Terminate();
-		}
-	}
-
-	void SOCKSHandler::HandleStreamRequestComplete (std::shared_ptr<i2p::stream::Stream> stream)
-	{
-		if (stream) 
-		{
-			m_stream = stream;
-			SocksRequestSuccess();
-		} 
-		else 
-		{
-			LogPrint (eLogError,"--- SOCKS Issue when creating the stream, check the previous warnings for more info.");
-			SocksRequestFailed(SOCKS5_HOST_UNREACH);
-		}
-	}
-
-	SOCKSServer::SOCKSServer(int port, std::shared_ptr<i2p::client::ClientDestination> localDestination) : 
-		TCPIPAcceptor (port, localDestination ? localDestination : i2p::client::context.GetSharedLocalDestination ()) 
-	{
-	}
-	
-	std::shared_ptr<i2p::client::I2PServiceHandler> SOCKSServer::CreateHandler(std::shared_ptr<boost::asio::ip::tcp::socket> socket)
-	{
-		return std::make_shared<SOCKSHandler> (this, socket);
-	}
-
-}
-}

SOCKS.h

@@ -1,32 +0,0 @@
-#ifndef SOCKS_H__
-#define SOCKS_H__
-
-#include <memory>
-#include <set>
-#include <boost/asio.hpp>
-#include <mutex>
-#include "I2PService.h"
-
-namespace i2p
-{
-namespace proxy
-{
-	class SOCKSServer: public i2p::client::TCPIPAcceptor
-	{
-		public:
-
-			SOCKSServer(int port, std::shared_ptr<i2p::client::ClientDestination> localDestination = nullptr);
-			~SOCKSServer() {};
-
-		protected:
-			// Implements TCPIPAcceptor
-			std::shared_ptr<i2p::client::I2PServiceHandler> CreateHandler(std::shared_ptr<boost::asio::ip::tcp::socket> socket);
-			const char* GetName() { return "SOCKS"; }
-	};
-
-	typedef SOCKSServer SOCKSProxy;
-}
-}
-
-
-#endif

SSU.cpp

@@ -1,565 +0,0 @@
-#include <string.h>
-#include <boost/bind.hpp>
-#include "Log.h"
-#include "Timestamp.h"
-#include "RouterContext.h"
-#include "NetDb.h"
-#include "SSU.h"
-
-namespace i2p
-{
-namespace transport
-{
-	SSUServer::SSUServer (int port): m_Thread (nullptr), m_ThreadV6 (nullptr), m_ReceiversThread (nullptr),
-		m_Work (m_Service), m_WorkV6 (m_ServiceV6), m_ReceiversWork (m_ReceiversService), 
-		m_Endpoint (boost::asio::ip::udp::v4 (), port), m_EndpointV6 (boost::asio::ip::udp::v6 (), port), 
-		m_Socket (m_ReceiversService, m_Endpoint), m_SocketV6 (m_ReceiversService), 
-		m_IntroducersUpdateTimer (m_Service), m_PeerTestsCleanupTimer (m_Service)	
-	{
-		m_Socket.set_option (boost::asio::socket_base::receive_buffer_size (65535));
-		m_Socket.set_option (boost::asio::socket_base::send_buffer_size (65535));
-		if (context.SupportsV6 ())
-		{
-			m_SocketV6.open (boost::asio::ip::udp::v6());
-			m_SocketV6.set_option (boost::asio::ip::v6_only (true));
-			m_SocketV6.set_option (boost::asio::socket_base::receive_buffer_size (65535));
-			m_SocketV6.set_option (boost::asio::socket_base::send_buffer_size (65535));
-			m_SocketV6.bind (m_EndpointV6);
-		}
-	}
-	
-	SSUServer::~SSUServer ()
-	{
-	}
-
-	void SSUServer::Start ()
-	{
-		m_IsRunning = true;
-		m_ReceiversThread = new std::thread (std::bind (&SSUServer::RunReceivers, this)); 
-		m_Thread = new std::thread (std::bind (&SSUServer::Run, this));
-		m_ReceiversService.post (std::bind (&SSUServer::Receive, this));  
-		if (context.SupportsV6 ())
-		{	
-			m_ThreadV6 = new std::thread (std::bind (&SSUServer::RunV6, this));
-			m_ReceiversService.post (std::bind (&SSUServer::ReceiveV6, this));  
-		}
-		SchedulePeerTestsCleanupTimer ();	
-		ScheduleIntroducersUpdateTimer (); // wait for 30 seconds and decide if we need introducers
-	}
-
-	void SSUServer::Stop ()
-	{
-		DeleteAllSessions ();
-		m_IsRunning = false;
-		m_Service.stop ();
-		m_Socket.close ();
-		m_ServiceV6.stop ();
-		m_SocketV6.close ();
-		m_ReceiversService.stop ();
-		if (m_ReceiversThread)
-		{	
-			m_ReceiversThread->join (); 
-			delete m_ReceiversThread;
-			m_ReceiversThread = nullptr;
-		}
-		if (m_Thread)
-		{	
-			m_Thread->join (); 
-			delete m_Thread;
-			m_Thread = nullptr;
-		}
-		if (m_ThreadV6)
-		{	
-			m_ThreadV6->join (); 
-			delete m_ThreadV6;
-			m_ThreadV6 = nullptr;
-		}
-	}
-
-	void SSUServer::Run () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_Service.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "SSU server: ", ex.what ());
-			}	
-		}	
-	}
-
-	void SSUServer::RunV6 () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_ServiceV6.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "SSU V6 server: ", ex.what ());
-			}	
-		}	
-	}	
-
-	void SSUServer::RunReceivers () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_ReceiversService.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "SSU receivers: ", ex.what ());
-			}	
-		}	
-	}	
-	
-	void SSUServer::AddRelay (uint32_t tag, const boost::asio::ip::udp::endpoint& relay)
-	{
-		m_Relays[tag] = relay;
-	}	
-
-	std::shared_ptr<SSUSession> SSUServer::FindRelaySession (uint32_t tag)
-	{
-		auto it = m_Relays.find (tag);
-		if (it != m_Relays.end ())
-			return FindSession (it->second);
-		return nullptr;
-	}
-
-	void SSUServer::Send (const uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& to)
-	{
-		if (to.protocol () == boost::asio::ip::udp::v4()) 
-			m_Socket.send_to (boost::asio::buffer (buf, len), to);
-		else
-			m_SocketV6.send_to (boost::asio::buffer (buf, len), to);
-	}	
-
-	void SSUServer::Receive ()
-	{
-		SSUPacket * packet = new SSUPacket ();
-		m_Socket.async_receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V4), packet->from,
-			std::bind (&SSUServer::HandleReceivedFrom, this, std::placeholders::_1, std::placeholders::_2, packet)); 
-	}
-
-	void SSUServer::ReceiveV6 ()
-	{
-		SSUPacket * packet = new SSUPacket ();
-		m_SocketV6.async_receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V6), packet->from,
-			std::bind (&SSUServer::HandleReceivedFromV6, this, std::placeholders::_1, std::placeholders::_2, packet)); 
-	}	
-
-	void SSUServer::HandleReceivedFrom (const boost::system::error_code& ecode, std::size_t bytes_transferred, SSUPacket * packet)
-	{
-		if (!ecode)
-		{
-			packet->len = bytes_transferred;
-			std::vector<SSUPacket *> packets;
-			packets.push_back (packet);
-
-			boost::system::error_code ec;
-			size_t moreBytes = m_Socket.available(ec);
-			while (moreBytes && packets.size () < 25)
-			{
-				packet = new SSUPacket ();
-				packet->len = m_Socket.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V4), packet->from);
-				packets.push_back (packet);
-				moreBytes = m_Socket.available();
-			}
-
-			m_Service.post (std::bind (&SSUServer::HandleReceivedPackets, this, packets));
-			Receive ();
-		}
-		else
-		{	
-			LogPrint ("SSU receive error: ", ecode.message ());
-			delete packet;
-		}	
-	}
-
-	void SSUServer::HandleReceivedFromV6 (const boost::system::error_code& ecode, std::size_t bytes_transferred, SSUPacket * packet)
-	{
-		if (!ecode)
-		{
-			packet->len = bytes_transferred;
-			std::vector<SSUPacket *> packets;
-			packets.push_back (packet);
-
-			size_t moreBytes = m_SocketV6.available ();
-			while (moreBytes && packets.size () < 25)
-			{
-				packet = new SSUPacket ();
-				packet->len = m_SocketV6.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V6), packet->from);
-				packets.push_back (packet);
-				moreBytes = m_SocketV6.available();
-			}
-
-			m_ServiceV6.post (std::bind (&SSUServer::HandleReceivedPackets, this, packets));
-			ReceiveV6 ();
-		}
-		else
-		{	
-			LogPrint ("SSU V6 receive error: ", ecode.message ());
-			delete packet;
-		}	
-	}
-
-	void SSUServer::HandleReceivedPackets (std::vector<SSUPacket *> packets)
-	{
-		std::shared_ptr<SSUSession> session;	
-		for (auto it1: packets)
-		{
-			auto packet = it1;
-			try
-			{	
-				if (!session || session->GetRemoteEndpoint () != packet->from) // we received packet for other session than previous
-				{
-					if (session) session->FlushData ();
-					auto it = m_Sessions.find (packet->from);
-					if (it != m_Sessions.end ())
-						session = it->second;
-					if (!session)
-					{
-						session = std::make_shared<SSUSession> (*this, packet->from);
-						session->WaitForConnect ();
-						{
-							std::unique_lock<std::mutex> l(m_SessionsMutex);
-							m_Sessions[packet->from] = session;
-						}	
-						LogPrint (eLogInfo, "New SSU session from ", packet->from.address ().to_string (), ":", packet->from.port (), " created");
-					}
-				}
-				session->ProcessNextMessage (packet->buf, packet->len, packet->from);
-			}	
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "SSU: HandleReceivedPackets ", ex.what ());
-				if (session) session->FlushData ();
-				session = nullptr;
-			}	
-			delete packet;
-		}
-		if (session) session->FlushData ();
-	}
-
-	std::shared_ptr<SSUSession> SSUServer::FindSession (std::shared_ptr<const i2p::data::RouterInfo> router) const
-	{
-		if (!router) return nullptr;
-		auto address = router->GetSSUAddress (true); // v4 only
- 		if (!address) return nullptr;
-		auto session = FindSession (boost::asio::ip::udp::endpoint (address->host, address->port));
-		if (session || !context.SupportsV6 ())
-			return session;
-		// try v6
-		address = router->GetSSUV6Address (); 
-		if (!address) return nullptr;
-		return FindSession (boost::asio::ip::udp::endpoint (address->host, address->port));
-	}	
-
-	std::shared_ptr<SSUSession> SSUServer::FindSession (const boost::asio::ip::udp::endpoint& e) const
-	{
-		auto it = m_Sessions.find (e);
-		if (it != m_Sessions.end ())
-			return it->second;
-		else
-			return nullptr;
-	}
-		
-	std::shared_ptr<SSUSession> SSUServer::GetSession (std::shared_ptr<const i2p::data::RouterInfo> router, bool peerTest)
-	{
-		std::shared_ptr<SSUSession> session;
-		if (router)
-		{
-			auto address = router->GetSSUAddress (!context.SupportsV6 ());
-			if (address)
-			{
-				boost::asio::ip::udp::endpoint remoteEndpoint (address->host, address->port);
-				auto it = m_Sessions.find (remoteEndpoint);
-				if (it != m_Sessions.end ())
-				{	
-					session = it->second;
-					if (peerTest && session->GetState () == eSessionStateEstablished)
-						session->SendPeerTest ();
-				}	
-				else
-				{
-					// otherwise create new session					
-					session = std::make_shared<SSUSession> (*this, remoteEndpoint, router, peerTest);
-					{
-						std::unique_lock<std::mutex> l(m_SessionsMutex);
-						m_Sessions[remoteEndpoint] = session;
-					}
-					if (!router->UsesIntroducer ())
-					{
-						// connect directly						
-						LogPrint ("Creating new SSU session to [", i2p::data::GetIdentHashAbbreviation (router->GetIdentHash ()), "] ",
-							remoteEndpoint.address ().to_string (), ":", remoteEndpoint.port ());
-						session->Connect ();
-					}
-					else
-					{
-						// connect through introducer
-						int numIntroducers = address->introducers.size ();
-						if (numIntroducers > 0)
-						{
-							std::shared_ptr<SSUSession> introducerSession;
-							const i2p::data::RouterInfo::Introducer * introducer = nullptr;
-							// we might have a session to introducer already
-							for (int i = 0; i < numIntroducers; i++)
-							{
-								introducer = &(address->introducers[i]);
-								it = m_Sessions.find (boost::asio::ip::udp::endpoint (introducer->iHost, introducer->iPort));
-								if (it != m_Sessions.end ())
-								{
-									introducerSession = it->second;
-									break; 
-								}	
-							}
-
-							if (introducerSession) // session found 
-								LogPrint ("Session to introducer already exists");
-							else // create new
-							{
-								LogPrint ("Creating new session to introducer");
-								introducer = &(address->introducers[0]); // TODO:
-								boost::asio::ip::udp::endpoint introducerEndpoint (introducer->iHost, introducer->iPort);
-								introducerSession = std::make_shared<SSUSession> (*this, introducerEndpoint, router);
-								std::unique_lock<std::mutex> l(m_SessionsMutex);
-								m_Sessions[introducerEndpoint] = introducerSession;													
-							}	
-							// introduce
-							LogPrint ("Introduce new SSU session to [", i2p::data::GetIdentHashAbbreviation (router->GetIdentHash ()), 
-									"] through introducer ", introducer->iHost, ":", introducer->iPort);
-							session->WaitForIntroduction ();	
-							if (i2p::context.GetRouterInfo ().UsesIntroducer ()) // if we are unreachable
-							{
-								uint8_t buf[1];
-								Send (buf, 0, remoteEndpoint); // send HolePunch
-							}	
-							introducerSession->Introduce (*introducer);
-						}
-						else
-						{	
-							LogPrint (eLogWarning, "Can't connect to unreachable router. No introducers presented");
-							std::unique_lock<std::mutex> l(m_SessionsMutex);
-							m_Sessions.erase (remoteEndpoint);
-							session.reset ();
-						}	
-					}
-				}
-			}
-			else
-				LogPrint (eLogWarning, "Router ", i2p::data::GetIdentHashAbbreviation (router->GetIdentHash ()), " doesn't have SSU address");
-		}
-		return session;
-	}
-
-	void SSUServer::DeleteSession (std::shared_ptr<SSUSession> session)
-	{
-		if (session)
-		{
-			session->Close ();
-			std::unique_lock<std::mutex> l(m_SessionsMutex);	
-			m_Sessions.erase (session->GetRemoteEndpoint ());
-		}	
-	}	
-
-	void SSUServer::DeleteAllSessions ()
-	{
-		std::unique_lock<std::mutex> l(m_SessionsMutex);
-		for (auto it: m_Sessions)
-			it.second->Close ();
-		m_Sessions.clear ();
-	}
-
-	template<typename Filter>
-	std::shared_ptr<SSUSession> SSUServer::GetRandomSession (Filter filter)
-	{
-		std::vector<std::shared_ptr<SSUSession> > filteredSessions;
-		for (auto s :m_Sessions)
-			if (filter (s.second)) filteredSessions.push_back (s.second);
-		if (filteredSessions.size () > 0)
-		{
-			auto ind = rand () % filteredSessions.size ();
-			return filteredSessions[ind];
-		}
-		return nullptr;	
-	}
-
-	std::shared_ptr<SSUSession> SSUServer::GetRandomEstablishedSession (std::shared_ptr<const SSUSession> excluded)
-	{
-		return GetRandomSession (
-			[excluded](std::shared_ptr<SSUSession> session)->bool 
-			{ 
-				return session->GetState () == eSessionStateEstablished && !session->IsV6 () && 
-					session != excluded; 
-			}
-								);
-	}
-
-	std::set<SSUSession *> SSUServer::FindIntroducers (int maxNumIntroducers)
-	{
-		uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-		std::set<SSUSession *> ret;
-		for (int i = 0; i < maxNumIntroducers; i++)
-		{
-			auto session = GetRandomSession (
-				[&ret, ts](std::shared_ptr<SSUSession> session)->bool 
-				{ 
-					return session->GetRelayTag () && !ret.count (session.get ()) &&
-						session->GetState () == eSessionStateEstablished &&
-						ts < session->GetCreationTime () + SSU_TO_INTRODUCER_SESSION_DURATION; 
-				}
-											);	
-			if (session)
-			{
-				ret.insert (session.get ());
-				break;
-			}	
-		}
-		return ret;
-	}
-
-	void SSUServer::ScheduleIntroducersUpdateTimer ()
-	{
-		m_IntroducersUpdateTimer.expires_from_now (boost::posix_time::seconds(SSU_KEEP_ALIVE_INTERVAL));
-		m_IntroducersUpdateTimer.async_wait (std::bind (&SSUServer::HandleIntroducersUpdateTimer,
-			this, std::placeholders::_1));	
-	}
-
-	void SSUServer::HandleIntroducersUpdateTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			// timeout expired
-			if (i2p::context.GetStatus () == eRouterStatusTesting)
-			{
-				// we still don't know if we need introducers
-				ScheduleIntroducersUpdateTimer ();
-				return;
-			}	
-			if (i2p::context.GetStatus () == eRouterStatusOK) return; // we don't need introducers anymore
-			// we are firewalled
-			if (!i2p::context.IsUnreachable ()) i2p::context.SetUnreachable ();
-			std::list<boost::asio::ip::udp::endpoint> newList;
-			size_t numIntroducers = 0;
-			uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
-			for (auto it :m_Introducers)
-			{	
-				auto session = FindSession (it);
-				if (session && ts < session->GetCreationTime () + SSU_TO_INTRODUCER_SESSION_DURATION)
-				{
-					session->SendKeepAlive ();
-					newList.push_back (it);
-					numIntroducers++;
-				}
-				else	
-					i2p::context.RemoveIntroducer (it);
-			}
-
-			if (numIntroducers < SSU_MAX_NUM_INTRODUCERS)
-			{
-				// create new
-				auto introducers = FindIntroducers (SSU_MAX_NUM_INTRODUCERS);
-				if (introducers.size () > 0)
-				{
-					for (auto it1: introducers)
-					{
-						auto& ep = it1->GetRemoteEndpoint ();
-						i2p::data::RouterInfo::Introducer introducer;
-						introducer.iHost = ep.address ();
-						introducer.iPort = ep.port ();
-						introducer.iTag = it1->GetRelayTag ();
-						introducer.iKey = it1->GetIntroKey ();
-						if (i2p::context.AddIntroducer (introducer))
-						{	
-							newList.push_back (ep);
-							if (newList.size () >= SSU_MAX_NUM_INTRODUCERS) break;
-						}	
-					}	
-				}	
-			}	
-			m_Introducers = newList;
-			if (m_Introducers.empty ())
-			{
-				auto introducer = i2p::data::netdb.GetRandomIntroducer ();
-				if (introducer)
-					GetSession (introducer);
-			}	
-			ScheduleIntroducersUpdateTimer ();
-		}	
-	}
-
-	void SSUServer::NewPeerTest (uint32_t nonce, PeerTestParticipant role, std::shared_ptr<SSUSession> session)
-	{
-		m_PeerTests[nonce] = { i2p::util::GetMillisecondsSinceEpoch (), role, session };
-	}
-
-	PeerTestParticipant SSUServer::GetPeerTestParticipant (uint32_t nonce)
-	{
-		auto it = m_PeerTests.find (nonce);
-		if (it != m_PeerTests.end ())
-			return it->second.role;
-		else
-			return ePeerTestParticipantUnknown;
-	}	
-
-	std::shared_ptr<SSUSession> SSUServer::GetPeerTestSession (uint32_t nonce)
-	{
-		auto it = m_PeerTests.find (nonce);
-		if (it != m_PeerTests.end ())
-			return it->second.session;
-		else
-			return nullptr;
-	}
-
-	void SSUServer::UpdatePeerTest (uint32_t nonce, PeerTestParticipant role)
-	{
-		auto it = m_PeerTests.find (nonce);
-		if (it != m_PeerTests.end ())
-			it->second.role = role;
-	}	
-	
-	void SSUServer::RemovePeerTest (uint32_t nonce)
-	{
-		m_PeerTests.erase (nonce);
-	}	
-
-	void SSUServer::SchedulePeerTestsCleanupTimer ()
-	{
-		m_PeerTestsCleanupTimer.expires_from_now (boost::posix_time::seconds(SSU_PEER_TEST_TIMEOUT));
-		m_PeerTestsCleanupTimer.async_wait (std::bind (&SSUServer::HandlePeerTestsCleanupTimer,
-			this, std::placeholders::_1));	
-	}
-
-	void SSUServer::HandlePeerTestsCleanupTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			int numDeleted = 0;	
-			uint64_t ts = i2p::util::GetMillisecondsSinceEpoch ();	
-			for (auto it = m_PeerTests.begin (); it != m_PeerTests.end ();)
-			{
-				if (ts > it->second.creationTime + SSU_PEER_TEST_TIMEOUT*1000LL)
-				{
-					numDeleted++;
-					it = m_PeerTests.erase (it);
-				}
-				else
-					it++;	 
-			}
-			if (numDeleted > 0)
-				LogPrint (eLogInfo, numDeleted, " peer tests have been expired");
-			SchedulePeerTestsCleanupTimer ();
-		}
-	}
-}
-}
-

Signature.cpp

@@ -1,441 +0,0 @@
-#include <memory>
-#include "Log.h"
-#include "Signature.h"
-
-namespace i2p
-{
-namespace crypto
-{
-	class Ed25519
-	{
-		public:
-
-			Ed25519 ()
-			{
-				BN_CTX * ctx = BN_CTX_new ();
-				BIGNUM * two = BN_new (), * tmp = BN_new ();
-				BN_set_word (two, 2);
-
-				q = BN_new ();
-				// 2^255-19				
-				BN_set_word (tmp, 255);
-				BN_exp (q, two, tmp, ctx);
-				BN_sub_word (q, 19);
-				
-				l = BN_new ();
-				// 2^252 + 27742317777372353535851937790883648493
-				BN_set_word (tmp, 252);
-				BN_exp (l, two, tmp, ctx);
-				two_252_2 = BN_dup (l);
-				BN_dec2bn (&tmp, "27742317777372353535851937790883648493");
-				BN_add (l, l, tmp);		
-				BN_sub_word (two_252_2, 2); // 2^252 - 2		
-
-				 // -121665*inv(121666)
-				d = BN_new ();
-				BN_set_word (tmp, 121666);
-				BN_mod_inverse (tmp, tmp, q, ctx);	
-				BN_set_word (d, 121665);
-				BN_set_negative (d, 1);							
-				BN_mul (d, d, tmp, ctx);
-
-				// 2^((q-1)/4)
-				I = BN_new ();
-				BN_free (tmp);
-				tmp = BN_dup (q);
-				BN_sub_word (tmp, 1);
-				BN_div_word (tmp, 4);	
-				BN_mod_exp (I, two, tmp, q, ctx);
-
-				// 4*inv(5)	
-				BIGNUM * By = BN_new ();		
-				BN_set_word (By, 5);
-				BN_mod_inverse (By, By, q, ctx);	
-				BN_mul_word (By, 4);
-				BIGNUM * Bx = RecoverX (By, ctx);	
-				BN_mod (Bx, Bx, q, ctx); // % q
-				BN_mod (By, By, q, ctx); // % q								
-				B = {Bx, By};
-
-				BN_free (two);
-				BN_free (tmp);
-			
-				// precalculate Bi16 table
-				Bi16[0][0] = { BN_dup (Bx), BN_dup (By) }; 
-				for (int i = 0; i < 64; i++)
-				{
-					if (i) Bi16[i][0] = Sum (Bi16[i-1][14], Bi16[i-1][0], ctx); 
-					for (int j = 1; j < 15; j++)
-						Bi16[i][j] = Sum (Bi16[i][j-1], Bi16[i][0], ctx); // (16+j+1)^i*B
-				}
-
-				BN_CTX_free (ctx);
-			}
-
-			~Ed25519 ()
-			{
-				BN_free (q);
-				BN_free (l);
-				BN_free (d);
-				BN_free (I);
-				BN_free (two_252_2);
-			}
-
-
-			EDDSAPoint GeneratePublicKey (const uint8_t * expandedPrivateKey, BN_CTX * ctx) const
-			{
-				return MulB (expandedPrivateKey, ctx); // left half of expanded key, considered as Little Endian
-			}
-
-			EDDSAPoint DecodePublicKey (const uint8_t * buf, BN_CTX * ctx) const
-			{
-				return DecodePoint (buf, ctx);
-			}
-
-			void EncodePublicKey (const EDDSAPoint& publicKey, uint8_t * buf, BN_CTX * ctx) const
-			{
-				EncodePoint (Normalize (publicKey, ctx), buf);
-			}
-
-			bool Verify (const EDDSAPoint& publicKey, const uint8_t * digest, const uint8_t * signature, BN_CTX * ctx) const
-			{
-				BIGNUM * h = DecodeBN<64> (digest);
-				// signature 0..31 - R, 32..63 - S 
-				// B*S = R + PK*h => R = B*S - PK*h
-				// we don't decode R, but encode (B*S - PK*h)
-				auto Bs = MulB (signature + EDDSA25519_SIGNATURE_LENGTH/2, ctx); // B*S;
-				BN_mod (h, h, l, ctx); // public key is multiple of B, but B%l = 0
-				auto PKh = Mul (publicKey, h, ctx); // PK*h
-				uint8_t diff[32];
-				EncodePoint (Normalize (Sum (Bs, -PKh, ctx), ctx), diff); // Bs - PKh encoded
-				bool passed = !memcmp (signature, diff, 32); // R
-				BN_free (h); 
-				if (!passed)
-					LogPrint (eLogError, "25519 signature verification failed");
-				return passed; 
-			}
-
-			void Sign (const uint8_t * expandedPrivateKey, const uint8_t * publicKeyEncoded, const uint8_t * buf, size_t len, 
-				uint8_t * signature, BN_CTX * bnCtx) const
-			{
-				// calculate r
-				SHA512_CTX ctx;
-				SHA512_Init (&ctx);
-				SHA512_Update (&ctx, expandedPrivateKey + EDDSA25519_PRIVATE_KEY_LENGTH, EDDSA25519_PRIVATE_KEY_LENGTH); // right half of expanded key
-				SHA512_Update (&ctx, buf, len); // data
-				uint8_t digest[64];
-				SHA512_Final (digest, &ctx);
-				BIGNUM * r = DecodeBN<32> (digest); // DecodeBN<64> (digest); // for test vectors
-				// calculate R
-				uint8_t R[EDDSA25519_SIGNATURE_LENGTH/2]; // we must use separate buffer because signature might be inside buf
-				EncodePoint (Normalize (MulB (digest, bnCtx), bnCtx), R); // EncodePoint (Mul (B, r, bnCtx), R); // for test vectors 
-				// calculate S
-				SHA512_Init (&ctx);
-				SHA512_Update (&ctx, R, EDDSA25519_SIGNATURE_LENGTH/2); // R
-				SHA512_Update (&ctx, publicKeyEncoded, EDDSA25519_PUBLIC_KEY_LENGTH); // public key
-				SHA512_Update (&ctx, buf, len); // data
-				SHA512_Final (digest, &ctx);
-				BIGNUM * h = DecodeBN<64> (digest);			
-				// S = (r + h*a) % l
-				BIGNUM * a = DecodeBN<EDDSA25519_PRIVATE_KEY_LENGTH> (expandedPrivateKey); // left half of expanded key
-				BN_mod_mul (h, h, a, l, bnCtx); // %l
-				BN_mod_add (h, h, r, l, bnCtx); // %l
-				memcpy (signature, R, EDDSA25519_SIGNATURE_LENGTH/2);
-				EncodeBN (h, signature + EDDSA25519_SIGNATURE_LENGTH/2, EDDSA25519_SIGNATURE_LENGTH/2); // S
-				BN_free (r); BN_free (h); BN_free (a);
-			}
-
-		private:		
-
-			EDDSAPoint Sum (const EDDSAPoint& p1, const EDDSAPoint& p2, BN_CTX * ctx) const
-			{
-				// x3 = (x1*y2+y1*x2)*(z1*z2-d*t1*t2)
-				// y3 = (y1*y2+x1*x2)*(z1*z2+d*t1*t2)
-				// z3 = (z1*z2-d*t1*t2)*(z1*z2+d*t1*t2)
-				// t3 = (y1*y2+x1*x2)*(x1*y2+y1*x2)
-				BIGNUM * x3 = BN_new (), * y3 = BN_new (), * z3 = BN_new (), * t3 = BN_new ();
-				BIGNUM * z1 = p1.z, * t1 = p1.t;
-				if (!z1) { z1 = BN_new (); BN_one (z1); }
-				if (!t1) { t1 = BN_new (); BN_mul (t1, p1.x, p1.y, ctx); }
-				
-				BIGNUM * z2 = p2.z, * t2 = p2.t;
-				if (!z2) { z2 = BN_new (); BN_one (z2); }
-				if (!t2) { t2 = BN_new (); BN_mul (t2, p2.x, p2.y, ctx); }
-				
-				BIGNUM * A = BN_new (), * B = BN_new (), * C = BN_new (), * D = BN_new ();
-				BN_mul (A, p1.x, p2.x, ctx); // A = x1*x2		
-				BN_mul (B, p1.y, p2.y, ctx); // B = y1*y2	
-				BN_mul (C, t1, t2, ctx);
-				BN_mul (C, C, d, ctx);  // C = d*t1*t2
-				BN_mul (D, z1, z2, ctx); // D = z1*z2	
-
-				BIGNUM * E = BN_new (), * F = BN_new (), * G = BN_new (), * H = BN_new ();
-				BN_add (x3, p1.x, p1.y);				
-				BN_add (y3, p2.x, p2.y);
-				BN_mul (E, x3, y3, ctx); // (x1 + y1)*(x2 + y2)
-				BN_sub (E, E, A);
-				BN_sub (E, E, B); // E = (x1 + y1)*(x2 + y2) - A - B
-				BN_sub (F, D, C); // F = D - C
-				BN_add (G, D, C); // G = D + C
-				BN_add (H, B, A); // H = B + A
-
-				BN_free (A); BN_free (B); BN_free (C); BN_free (D);	
-				if (!p1.z) BN_free (z1);
-				if (!p1.t) BN_free (t1);
-				if (!p2.z) BN_free (z2);
-				if (!p2.t) BN_free (t2);
-
-				BN_mod_mul (x3, E, F, q, ctx); // x3 = E*F
-				BN_mod_mul (y3, G, H, q, ctx); // y3 = G*H	
-				BN_mod_mul (z3, F, G, q, ctx); // z3 = F*G	
-				BN_mod_mul (t3, E, H, q, ctx); // t3 = E*H	
-
-				BN_free (E); BN_free (F); BN_free (G); BN_free (H);
-
-				return EDDSAPoint {x3, y3, z3, t3};
-			}
-
-			EDDSAPoint Double (const EDDSAPoint& p, BN_CTX * ctx) const
-			{
-				BIGNUM * x2 = BN_new (), * y2 = BN_new (), * z2 = BN_new (), * t2 = BN_new ();
-				BIGNUM * z = p.z, * t = p.t;
-				if (!z) { z = BN_new (); BN_one (z); }
-				if (!t) { t = BN_new (); BN_mul (t, p.x, p.y, ctx); }		
-				
-				BN_sqr (x2, p.x, ctx); // x2 = A = x^2		
-				BN_sqr (y2, p.y, ctx); // y2 = B = y^2	
-				BN_sqr (t2, t, ctx);
-				BN_mul (t2, t2, d, ctx);  // t2 = C = d*t^2 		
-				BN_sqr (z2, z, ctx); // z2 = D = z^2 		
-
-				BIGNUM * E = BN_new (), * F = BN_new (), * G = BN_new (), * H = BN_new ();
-				// E = (x+y)*(x+y)-A-B = x^2+y^2+2xy-A-B = 2xy
-				BN_mul (E, p.x, p.y, ctx);
-				BN_mul_word (E, 2);	// E =2*x*y							
-				BN_sub (F, z2, t2); // F = D - C
-				BN_add (G, z2, t2); // G = D + C 
-				BN_add (H, y2, x2); // H = B + A
-
-				if (!p.z) BN_free (z);
-				if (!p.t) BN_free (t);
-
-				BN_mod_mul (x2, E, F, q, ctx); // x2 = E*F
-				BN_mod_mul (y2, G, H, q, ctx); // y2 = G*H	
-				BN_mod_mul (z2, F, G, q, ctx); // z2 = F*G	
-				BN_mod_mul (t2, E, H, q, ctx); // t2 = E*H	
-
-				BN_free (E); BN_free (F); BN_free (G); BN_free (H);
-
-				return EDDSAPoint {x2, y2, z2, t2};
-			}
-			
-			EDDSAPoint Mul (const EDDSAPoint& p, const BIGNUM * e, BN_CTX * ctx) const
-			{
-				BIGNUM * zero = BN_new (), * one = BN_new ();
-				BN_zero (zero); BN_one (one);
-				EDDSAPoint res {zero, one};
-				if (!BN_is_zero (e))
-				{
-					int bitCount = BN_num_bits (e);
-					for (int i = bitCount - 1; i >= 0; i--)
-					{
-						res = Double (res, ctx);
-						if (BN_is_bit_set (e, i)) res = Sum (res, p, ctx);
-					}
-				}	
-				return res;
-			} 
-			
-			EDDSAPoint MulB (const uint8_t * e, BN_CTX * ctx) const // B*e. e is 32 bytes Little Endian
-			{
-				BIGNUM * zero = BN_new (), * one = BN_new ();
-				BN_zero (zero); BN_one (one);
-				EDDSAPoint res {zero, one};
-				for (int i = 0; i < 32; i++)
-				{
-					uint8_t x = e[i] & 0x0F; // 4 low bits
-					if (x > 0)
-						res = Sum (res, Bi16[i*2][x-1], ctx);
-					x = e[i] >> 4; // 4 high bits
-					if (x > 0)
-						res = Sum (res, Bi16[i*2+1][x-1], ctx);
-				}
-				return res;
-			}
-
-			EDDSAPoint Normalize (const EDDSAPoint& p, BN_CTX * ctx) const
-			{
-				if (p.z)
-				{
-					BIGNUM * x = BN_new (), * y = BN_new ();
-					BN_mod_inverse (y, p.z, q, ctx);
-					BN_mod_mul (x, p.x, y, q, ctx); // x = x/z
-					BN_mod_mul (y, p.y, y, q, ctx); // y = y/z
-					return  EDDSAPoint{x, y};
-				}
-				else
-					return EDDSAPoint{BN_dup (p.x), BN_dup (p.y)};
-			}
-
-			bool IsOnCurve (const EDDSAPoint& p, BN_CTX * ctx) const
-			{
-				BIGNUM * x2 = BN_new ();
-				BN_sqr (x2, p.x, ctx); // x^2
-				BIGNUM * y2 = BN_new ();
-				BN_sqr (y2, p.y, ctx); // y^2
-				// y^2 - x^2 - 1 - d*x^2*y^2 
-				BIGNUM * tmp = BN_new ();				
-				BN_mul (tmp, d, x2, ctx);
-				BN_mul (tmp, tmp, y2, ctx);	
-				BN_sub (tmp, y2, tmp);
-				BN_sub (tmp, tmp, x2);
-				BN_sub_word (tmp, 1);
-				BN_mod (tmp, tmp, q, ctx); // % q
-				bool ret = BN_is_zero (tmp);
-				BN_free (x2);
-				BN_free (y2);
-				BN_free (tmp);
-				return ret;
-			}	
-
-			BIGNUM * RecoverX (const BIGNUM * y, BN_CTX * ctx) const
-			{
-				BIGNUM * y2 = BN_new ();
-				BN_sqr (y2, y, ctx); // y^2
-				// xx = (y^2 -1)*inv(d*y^2 +1) 
-				BIGNUM * xx = BN_new ();
-				BN_mul (xx, d, y2, ctx);
-				BN_add_word (xx, 1);
-				BN_mod_inverse (xx, xx, q, ctx);
-				BN_sub_word (y2, 1);
-				BN_mul (xx, y2, xx, ctx);
-				// x = srqt(xx) = xx^(2^252-2)		
-				BIGNUM * x = BN_new ();
-				BN_mod_exp (x, xx, two_252_2, q, ctx);
-				// check (x^2 -xx) % q	
-				BN_sqr (y2, x, ctx);
-				BN_mod_sub (y2, y2, xx, q, ctx); 
-				if (!BN_is_zero (y2))
-					BN_mod_mul (x, x, I, q, ctx);
-				if (BN_is_odd (x))
-					BN_sub (x, q, x);
-				BN_free (y2);
-				BN_free (xx);
-				return x;
-			}
-
-			EDDSAPoint DecodePoint (const uint8_t * buf, BN_CTX * ctx) const
-			{
-				// buf is 32 bytes Little Endian, convert it to Big Endian
-				uint8_t buf1[EDDSA25519_PUBLIC_KEY_LENGTH];
-				for (size_t i = 0; i < EDDSA25519_PUBLIC_KEY_LENGTH/2; i++) // invert bytes
-				{
-					buf1[i] = buf[EDDSA25519_PUBLIC_KEY_LENGTH -1 - i];
-					buf1[EDDSA25519_PUBLIC_KEY_LENGTH -1 - i] = buf[i];
-				}
-				bool isHighestBitSet = buf1[0] & 0x80;
-				if (isHighestBitSet)
-					buf1[0] &= 0x7f; // clear highest bit
-				BIGNUM * y = BN_new ();
-				BN_bin2bn (buf1, EDDSA25519_PUBLIC_KEY_LENGTH, y);
-				auto x = RecoverX (y, ctx);
-				if (BN_is_bit_set (x, 0) != isHighestBitSet)
-					BN_sub (x, q, x); // x = q - x 
-				EDDSAPoint p {x, y};
-				if (!IsOnCurve (p, ctx)) 
-					LogPrint (eLogError, "Decoded point is not on 25519");
-				return p;
-			}
-			
-			void EncodePoint (const EDDSAPoint& p, uint8_t * buf) const
-			{
-				EncodeBN (p.y, buf,EDDSA25519_PUBLIC_KEY_LENGTH); 
-				if (BN_is_bit_set (p.x, 0)) // highest bit
-					buf[EDDSA25519_PUBLIC_KEY_LENGTH - 1] |= 0x80; // set highest bit
-			}
-
-			template<int len>
-			BIGNUM * DecodeBN (const uint8_t * buf) const
-			{
-				// buf is Little Endian convert it to Big Endian
-				uint8_t buf1[len];
-				for (size_t i = 0; i < len/2; i++) // invert bytes
-				{
-					buf1[i] = buf[len -1 - i];
-					buf1[len -1 - i] = buf[i];
-				}
-				BIGNUM * res = BN_new ();
-				BN_bin2bn (buf1, len, res);
-				return res;
-			}
-
-			void EncodeBN (const BIGNUM * bn, uint8_t * buf, size_t len) const
-			{
-				bn2buf (bn, buf, len);
-				// To Little Endian
-				for (size_t i = 0; i < len/2; i++) // invert bytes
-				{
-					uint8_t tmp = buf[i];
-					buf[i] = buf[len -1 - i];
-					buf[len -1 - i] = tmp;
-				}	
-			}
-
-		private:
-			
-			BIGNUM * q, * l, * d, * I; 
-			EDDSAPoint B; // base point
-			// transient values
-			BIGNUM * two_252_2; // 2^252-2
-			EDDSAPoint Bi16[64][15]; // per 4-bits, Bi16[i][j] = (16+j+1)^i*B, we don't store zeroes
-	};
-
-	static std::unique_ptr<Ed25519> g_Ed25519;
-	std::unique_ptr<Ed25519>& GetEd25519 ()
-	{
-		if (!g_Ed25519)
-			g_Ed25519.reset (new Ed25519 ());
-		return g_Ed25519; 
-	}	
-	
-
-	EDDSA25519Verifier::EDDSA25519Verifier (const uint8_t * signingKey):
-		m_Ctx (BN_CTX_new ()),
-		m_PublicKey (GetEd25519 ()->DecodePublicKey (signingKey, m_Ctx))
-	{
-		memcpy (m_PublicKeyEncoded, signingKey, EDDSA25519_PUBLIC_KEY_LENGTH); 
-	}
-
-	bool EDDSA25519Verifier::Verify (const uint8_t * buf, size_t len, const uint8_t * signature) const
-	{
-		SHA512_CTX ctx;
-		SHA512_Init (&ctx);
-		SHA512_Update (&ctx, signature, EDDSA25519_SIGNATURE_LENGTH/2); // R
-		SHA512_Update (&ctx, m_PublicKeyEncoded, EDDSA25519_PUBLIC_KEY_LENGTH); // public key
-		SHA512_Update (&ctx, buf, len); // data
-		uint8_t digest[64];
-		SHA512_Final (digest, &ctx);
-		return GetEd25519 ()->Verify (m_PublicKey, digest, signature, m_Ctx);
-	}
-
-	EDDSA25519Signer::EDDSA25519Signer (const uint8_t * signingPrivateKey):
-		m_Ctx (BN_CTX_new ())
-	{ 
-		// expand key
-		SHA512 (signingPrivateKey, EDDSA25519_PRIVATE_KEY_LENGTH, m_ExpandedPrivateKey);
-		m_ExpandedPrivateKey[0] &= 0xF8; // drop last 3 bits 
-		m_ExpandedPrivateKey[EDDSA25519_PRIVATE_KEY_LENGTH - 1] &= 0x1F; // drop first 3 bits
-		m_ExpandedPrivateKey[EDDSA25519_PRIVATE_KEY_LENGTH - 1] |= 0x40; // set second bit
-		// generate and encode public key
-		auto publicKey = GetEd25519 ()->GeneratePublicKey (m_ExpandedPrivateKey, m_Ctx);
-		GetEd25519 ()->EncodePublicKey (publicKey, m_PublicKeyEncoded, m_Ctx);	
-	} 
-		
-	void EDDSA25519Signer::Sign (const uint8_t * buf, int len, uint8_t * signature) const
-	{
-		GetEd25519 ()->Sign (m_ExpandedPrivateKey, m_PublicKeyEncoded, buf, len, signature, m_Ctx);
-	}	
-}
-}
-
-

Streaming.cpp

@@ -1,895 +0,0 @@
-#include <openssl/rand.h>
-#include "Log.h"
-#include "RouterInfo.h"
-#include "RouterContext.h"
-#include "Tunnel.h"
-#include "Timestamp.h"
-#include "Destination.h"
-#include "Streaming.h"
-
-namespace i2p
-{
-namespace stream
-{
-	Stream::Stream (boost::asio::io_service& service, StreamingDestination& local, 
-		std::shared_ptr<const i2p::data::LeaseSet> remote, int port): m_Service (service),
-		m_SendStreamID (0), m_SequenceNumber (0), m_LastReceivedSequenceNumber (-1), 
-		m_Status (eStreamStatusNew), m_IsAckSendScheduled (false), m_LocalDestination (local), 
-		m_RemoteLeaseSet (remote), m_ReceiveTimer (m_Service), m_ResendTimer (m_Service), 
-		m_AckSendTimer (m_Service),  m_NumSentBytes (0), m_NumReceivedBytes (0), m_Port (port), 
-		m_WindowSize (MIN_WINDOW_SIZE), m_RTT (INITIAL_RTT), m_RTO (INITIAL_RTO),
-		m_LastWindowSizeIncreaseTime (0), m_NumResendAttempts (0)
-	{
-		RAND_bytes ((uint8_t *)&m_RecvStreamID, 4);
-		m_RemoteIdentity = remote->GetIdentity ();
-		m_CurrentRemoteLease.endDate = 0;
-	}	
-
-	Stream::Stream (boost::asio::io_service& service, StreamingDestination& local):
-		m_Service (service), m_SendStreamID (0), m_SequenceNumber (0), m_LastReceivedSequenceNumber (-1), 
-		m_Status (eStreamStatusNew), m_IsAckSendScheduled (false), m_LocalDestination (local),
-		m_ReceiveTimer (m_Service), m_ResendTimer (m_Service), m_AckSendTimer (m_Service), 
-		m_NumSentBytes (0), m_NumReceivedBytes (0), m_Port (0),  m_WindowSize (MIN_WINDOW_SIZE), 
-		m_RTT (INITIAL_RTT), m_RTO (INITIAL_RTO), m_LastWindowSizeIncreaseTime (0), m_NumResendAttempts (0)
-	{
-		RAND_bytes ((uint8_t *)&m_RecvStreamID, 4);
-	}
-
-	Stream::~Stream ()
-	{	
-		Terminate ();
-		while (!m_ReceiveQueue.empty ())
-		{
-			auto packet = m_ReceiveQueue.front ();
-			m_ReceiveQueue.pop ();
-			delete packet;
-		}
-		
-		for (auto it: m_SentPackets)
-			delete it;
-		m_SentPackets.clear ();
-		
-		for (auto it: m_SavedPackets)
-			delete it;
-		m_SavedPackets.clear ();
-			
-		LogPrint (eLogDebug, "Stream deleted");
-	}	
-
-	void Stream::Terminate ()
-	{
-		m_AckSendTimer.cancel ();
-		m_ReceiveTimer.cancel ();
-		m_ResendTimer.cancel ();
-		if (m_SendHandler) 
-		{
-			auto handler = m_SendHandler;
-			m_SendHandler = nullptr;
-			handler (boost::asio::error::make_error_code (boost::asio::error::operation_aborted));
-		}
-	}	
-		
-	void Stream::HandleNextPacket (Packet * packet)
-	{
-		m_NumReceivedBytes += packet->GetLength ();
-		if (!m_SendStreamID) 
-			m_SendStreamID = packet->GetReceiveStreamID (); 	
-
-		if (!packet->IsNoAck ()) // ack received
-			ProcessAck (packet);
-		
-		int32_t receivedSeqn = packet->GetSeqn ();
-		bool isSyn = packet->IsSYN ();
-		if (!receivedSeqn && !isSyn)
-		{
-			// plain ack
-			LogPrint (eLogDebug, "Plain ACK received");
-			delete packet;
-			return;
-		}
-
-		LogPrint (eLogDebug, "Received seqn=", receivedSeqn); 
-		if (isSyn || receivedSeqn == m_LastReceivedSequenceNumber + 1)
-		{			
-			// we have received next in sequence message
-			ProcessPacket (packet);
-			
-			// we should also try stored messages if any
-			for (auto it = m_SavedPackets.begin (); it != m_SavedPackets.end ();)
-			{			
-				if ((*it)->GetSeqn () == (uint32_t)(m_LastReceivedSequenceNumber + 1))
-				{
-					Packet * savedPacket = *it;
-					m_SavedPackets.erase (it++);
-
-					ProcessPacket (savedPacket);
-				}
-				else
-					break;
-			}
-
-			// schedule ack for last message
-			if (m_Status == eStreamStatusOpen)
-			{
-				if (!m_IsAckSendScheduled)
-				{
-					m_IsAckSendScheduled = true;
-					m_AckSendTimer.expires_from_now (boost::posix_time::milliseconds(ACK_SEND_TIMEOUT));
-					m_AckSendTimer.async_wait (std::bind (&Stream::HandleAckSendTimer,
-						shared_from_this (), std::placeholders::_1));
-				}
-			}	
-			else if (isSyn)
-				// we have to send SYN back to incoming connection
-				SendBuffer (); // also sets m_IsOpen				
-		}	
-		else 
-		{	
-			if (receivedSeqn <= m_LastReceivedSequenceNumber)
-			{
-				// we have received duplicate
-				LogPrint (eLogWarning, "Duplicate message ", receivedSeqn, " received");
-				SendQuickAck (); // resend ack for previous message again
-				delete packet; // packet dropped
-			}	
-			else
-			{
-				LogPrint (eLogWarning, "Missing messages from ", m_LastReceivedSequenceNumber + 1, " to ", receivedSeqn - 1);
-				// save message and wait for missing message again
-				SavePacket (packet);
-				if (m_LastReceivedSequenceNumber >= 0)
-				{	
-					// send NACKs for missing messages ASAP
-					if (m_IsAckSendScheduled)
-					{
-						m_IsAckSendScheduled = false;	
-						m_AckSendTimer.cancel ();
-					}
-					SendQuickAck ();
-				}	
-				else
-				{
-					// wait for SYN
-					m_IsAckSendScheduled = true;
-					m_AckSendTimer.expires_from_now (boost::posix_time::milliseconds(ACK_SEND_TIMEOUT));
-					m_AckSendTimer.async_wait (std::bind (&Stream::HandleAckSendTimer,
-						shared_from_this (), std::placeholders::_1));
-				}			
-			}	
-		}	
-	}	
-
-	void Stream::SavePacket (Packet * packet)
-	{
-		m_SavedPackets.insert (packet);
-	}	
-
-	void Stream::ProcessPacket (Packet * packet)
-	{
-		// process flags
-		uint32_t receivedSeqn = packet->GetSeqn ();
-		uint16_t flags = packet->GetFlags ();
-		LogPrint (eLogDebug, "Process seqn=", receivedSeqn, ", flags=", flags);
-		
-		const uint8_t * optionData = packet->GetOptionData ();
-		if (flags & PACKET_FLAG_SYNCHRONIZE)
-			LogPrint (eLogDebug, "Synchronize");
-
-		if (flags & PACKET_FLAG_DELAY_REQUESTED)
-		{
-			optionData += 2;
-		}	
-		
-		if (flags & PACKET_FLAG_FROM_INCLUDED)
-		{
-			m_RemoteIdentity = std::make_shared<i2p::data::IdentityEx>(optionData, packet->GetOptionSize ());
-			optionData += m_RemoteIdentity->GetFullLen ();
-			LogPrint (eLogInfo, "From identity ", m_RemoteIdentity->GetIdentHash ().ToBase64 ());		
-			if (!m_RemoteLeaseSet)
-				LogPrint (eLogDebug, "Incoming stream from ", m_RemoteIdentity->GetIdentHash ().ToBase64 ());
-		}	
-
-		if (flags & PACKET_FLAG_MAX_PACKET_SIZE_INCLUDED)
-		{
-			uint16_t maxPacketSize = bufbe16toh (optionData);
-			LogPrint (eLogDebug, "Max packet size ", maxPacketSize);
-			optionData += 2;
-		}	
-		
-		if (flags & PACKET_FLAG_SIGNATURE_INCLUDED)
-		{
-			LogPrint (eLogDebug, "Signature");
-			uint8_t signature[256]; 
-			auto signatureLen = m_RemoteIdentity->GetSignatureLen ();
-			memcpy (signature, optionData, signatureLen);
-			memset (const_cast<uint8_t *>(optionData), 0, signatureLen);
-			if (!m_RemoteIdentity->Verify (packet->GetBuffer (), packet->GetLength (), signature))
-			{  
-				LogPrint (eLogError, "Signature verification failed");
-			    Close ();
-				flags |= PACKET_FLAG_CLOSE;
-			}	
-			memcpy (const_cast<uint8_t *>(optionData), signature, signatureLen);
-			optionData += signatureLen;
-		}	
-
-		packet->offset = packet->GetPayload () - packet->buf;
-		if (packet->GetLength () > 0)
-		{	
-			m_ReceiveQueue.push (packet);
-			m_ReceiveTimer.cancel ();
-		}	
-		else
-			delete packet;
-		
-		m_LastReceivedSequenceNumber = receivedSeqn;
-
-		if (flags & (PACKET_FLAG_CLOSE | PACKET_FLAG_RESET))
-		{
-			LogPrint (eLogInfo, (flags & PACKET_FLAG_RESET) ? "Reset" : "Closed");
-			m_Status = eStreamStatusReset;
-			Close ();
-		}
-	}	
-
-	void Stream::ProcessAck (Packet * packet)
-	{
-		bool acknowledged = false;
-		auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-		uint32_t ackThrough = packet->GetAckThrough ();
-		int nackCount = packet->GetNACKCount ();
-		for (auto it = m_SentPackets.begin (); it != m_SentPackets.end ();)
-		{			
-			auto seqn = (*it)->GetSeqn ();
-			if (seqn <= ackThrough)
-			{
-				if (nackCount > 0)
-				{
-					bool nacked = false;
-					for (int i = 0; i < nackCount; i++)
-						if (seqn == packet->GetNACK (i))
-						{
-							nacked = true;
-							break;
-						}
-					if (nacked)
-					{
-						LogPrint (eLogDebug, "Packet ", seqn, " NACK");
-						it++;
-						continue;
-					}	
-				}
-				auto sentPacket = *it;
-				uint64_t rtt = ts - sentPacket->sendTime;
-				m_RTT = (m_RTT*seqn + rtt)/(seqn + 1);
-				m_RTO = m_RTT*1.5; // TODO: implement it better
-				LogPrint (eLogDebug, "Packet ", seqn, " acknowledged rtt=", rtt);
-				m_SentPackets.erase (it++);
-				delete sentPacket;	
-				acknowledged = true;
-				if (m_WindowSize < WINDOW_SIZE)
-					m_WindowSize++; // slow start
-				else
-				{
-					// linear growth
-					if (ts > m_LastWindowSizeIncreaseTime + m_RTT)
-					{
-						m_WindowSize++;
-						if (m_WindowSize > MAX_WINDOW_SIZE) m_WindowSize = MAX_WINDOW_SIZE;
-						m_LastWindowSizeIncreaseTime = ts;
-					}
-				}
-			}
-			else
-				break;
-		}
-		if (m_SentPackets.empty ())
-			m_ResendTimer.cancel ();
-		if (acknowledged)
-		{
-			m_NumResendAttempts = 0;
-			SendBuffer ();
-		}	
-		if (m_Status == eStreamStatusClosing)
-			Close (); // all outgoing messages have been sent
-	}		
-		
-	size_t Stream::Send (const uint8_t * buf, size_t len)
-	{
-		if (len > 0 && buf)
-		{
-			std::unique_lock<std::mutex> l(m_SendBufferMutex);
-			m_SendBuffer.clear ();
-			m_SendBuffer.write ((const char *)buf, len);
-		}	
-		m_Service.post (std::bind (&Stream::SendBuffer, shared_from_this ()));
-		return len;
-	}	
-
-	void Stream::AsyncSend (const uint8_t * buf, size_t len, SendHandler handler)
-	{
-		if (m_SendHandler) 
-			handler (boost::asio::error::make_error_code (boost::asio::error::in_progress));
-		else
-			m_SendHandler = handler;
-		Send (buf, len);
-	}
-
-	void Stream::SendBuffer ()
-	{	
-		int numMsgs = m_WindowSize - m_SentPackets.size ();
-		if (numMsgs <= 0) return; // window is full 
-		
-		bool isNoAck = m_LastReceivedSequenceNumber < 0; // first packet
-		std::vector<Packet *> packets;
-		{
-			std::unique_lock<std::mutex> l(m_SendBufferMutex);
-			while ((m_Status == eStreamStatusNew) || (IsEstablished () && !m_SendBuffer.eof () && numMsgs > 0))
-			{
-				Packet * p = new Packet ();
-				uint8_t * packet = p->GetBuffer ();
-				// TODO: implement setters
-				size_t size = 0;
-				htobe32buf (packet + size, m_SendStreamID);
-				size += 4; // sendStreamID
-				htobe32buf (packet + size, m_RecvStreamID);
-				size += 4; // receiveStreamID
-				htobe32buf (packet + size, m_SequenceNumber++);
-				size += 4; // sequenceNum
-				if (isNoAck)			
-					htobe32buf (packet + size, m_LastReceivedSequenceNumber);
-				else
-					htobuf32 (packet + size, 0);
-				size += 4; // ack Through
-				packet[size] = 0; 
-				size++; // NACK count
-				packet[size] = m_RTO/1000;
-				size++; // resend delay
-				if (m_Status == eStreamStatusNew)
-				{	
-					//  initial packet
-					m_Status = eStreamStatusOpen;
-					uint16_t flags = PACKET_FLAG_SYNCHRONIZE | PACKET_FLAG_FROM_INCLUDED | 
-						PACKET_FLAG_SIGNATURE_INCLUDED | PACKET_FLAG_MAX_PACKET_SIZE_INCLUDED;
-					if (isNoAck) flags |= PACKET_FLAG_NO_ACK;
-					htobe16buf (packet + size, flags);
-					size += 2; // flags
-					size_t identityLen = m_LocalDestination.GetOwner ()->GetIdentity ()->GetFullLen ();
-					size_t signatureLen = m_LocalDestination.GetOwner ()->GetIdentity ()->GetSignatureLen ();
-					htobe16buf (packet + size, identityLen + signatureLen + 2); // identity + signature + packet size
-					size += 2; // options size
-					m_LocalDestination.GetOwner ()->GetIdentity ()->ToBuffer (packet + size, identityLen); 
-					size += identityLen; // from
-					htobe16buf (packet + size, STREAMING_MTU);
-					size += 2; // max packet size
-					uint8_t * signature = packet + size; // set it later
-					memset (signature, 0, signatureLen); // zeroes for now
-					size += signatureLen; // signature
-					m_SendBuffer.read ((char *)(packet + size), STREAMING_MTU - size);
-					size += m_SendBuffer.gcount (); // payload
-					m_LocalDestination.GetOwner ()->Sign (packet, size, signature);
-				}	
-				else
-				{
-					// follow on packet
-					htobuf16 (packet + size, 0);
-					size += 2; // flags
-					htobuf16 (packet + size, 0); // no options
-					size += 2; // options size
-					m_SendBuffer.read((char *)(packet + size), STREAMING_MTU - size);  
-					size += m_SendBuffer.gcount (); // payload
-				}	
-				p->len = size;
-				packets.push_back (p);
-				numMsgs--;
-			}
-			if (m_SendBuffer.eof () && m_SendHandler)
-			{
-				m_SendHandler (boost::system::error_code ());
-				m_SendHandler = nullptr;
-			}
-		}	
-		if (packets.size () > 0)
-		{
-			m_IsAckSendScheduled = false;	
-			m_AckSendTimer.cancel ();
-			bool isEmpty = m_SentPackets.empty ();
-			auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-			for (auto it: packets)
-			{
-				it->sendTime = ts;
-				m_SentPackets.insert (it);
-			}
-			SendPackets (packets);
-			if (m_Status == eStreamStatusClosing && m_SendBuffer.eof ())
-				SendClose ();
-			if (isEmpty)
-				ScheduleResend ();
-		}	
-	}
-		
-	void Stream::SendQuickAck ()
-	{
-		int32_t lastReceivedSeqn = m_LastReceivedSequenceNumber;
-		if (!m_SavedPackets.empty ())
-		{
-			int32_t seqn = (*m_SavedPackets.rbegin ())->GetSeqn ();
-			if (seqn > lastReceivedSeqn) lastReceivedSeqn = seqn;
-		}	
-		if (lastReceivedSeqn < 0) 
-		{	
-			LogPrint (eLogError, "No packets have been received yet");
-			return;
-		}
-		
-		Packet p;
-		uint8_t * packet = p.GetBuffer ();	
-		size_t size = 0;
-		htobe32buf (packet + size, m_SendStreamID);
-		size += 4; // sendStreamID
-		htobe32buf (packet + size, m_RecvStreamID);
-		size += 4; // receiveStreamID
-		htobuf32 (packet + size, 0); // this is plain Ack message
-		size += 4; // sequenceNum
-		htobe32buf (packet + size, lastReceivedSeqn);
-		size += 4; // ack Through
-		uint8_t numNacks = 0;
-		if (lastReceivedSeqn > m_LastReceivedSequenceNumber) 
-		{	
-			// fill NACKs
-			uint8_t * nacks = packet + size + 1;
-			auto nextSeqn = m_LastReceivedSequenceNumber + 1;
-			for (auto it: m_SavedPackets)
-			{
-				auto seqn = it->GetSeqn ();
-				if (numNacks + (seqn - nextSeqn) >= 256)
-				{
-					LogPrint (eLogError, "Number of NACKs exceeds 256. seqn=", seqn, " nextSeqn=", nextSeqn);
-					htobe32buf (packet + 12, nextSeqn); // change ack Through
-					break;
-				}	
-				for (uint32_t i = nextSeqn; i < seqn; i++)
-				{
-					htobe32buf (nacks, i);
-					nacks += 4;
-					numNacks++;
-				}	
-				nextSeqn = seqn + 1;
-			}
-			packet[size] = numNacks; 
-			size++; // NACK count	
-			size += numNacks*4; // NACKs
-		}	
-		else
-		{
-			// No NACKs
-			packet[size] = 0; 
-			size++; // NACK count		
-		}	
-		size++; // resend delay
-		htobuf16 (packet + size, 0); // nof flags set
-		size += 2; // flags
-		htobuf16 (packet + size, 0); // no options
-		size += 2; // options size
-		p.len = size;		
-
-		SendPackets (std::vector<Packet *> { &p });
-		LogPrint ("Quick Ack sent. ", (int)numNacks, " NACKs");
-	}	
-
-	void Stream::Close ()
-	{
-		switch (m_Status)
-		{
-			case eStreamStatusOpen:
-				m_Status = eStreamStatusClosing;
-				Close (); // recursion
-				if (m_Status == eStreamStatusClosing) //still closing
-					LogPrint (eLogInfo, "Trying to send stream data before closing");
-			break;
-			case eStreamStatusReset:
-				SendClose (); 
-				Terminate ();
-				m_LocalDestination.DeleteStream (shared_from_this ());	
-			break;
-			case eStreamStatusClosing:
-				if (m_SentPackets.empty () && m_SendBuffer.eof ()) // nothing to send
-				{
-					m_Status = eStreamStatusClosed;
-					SendClose ();
-					Terminate ();
-					m_LocalDestination.DeleteStream (shared_from_this ());	
-				}
-			break;
-			case eStreamStatusClosed:
-				// already closed
-				Terminate ();
-				m_LocalDestination.DeleteStream (shared_from_this ());		
-			break;				
-			default:
-				LogPrint (eLogWarning, "Unexpected stream status ", (int)m_Status);
-		};			
-	}
-
-	void Stream::SendClose ()
-	{
-		Packet * p = new Packet ();
-		uint8_t * packet = p->GetBuffer ();
-		size_t size = 0;
-		htobe32buf (packet + size, m_SendStreamID);
-		size += 4; // sendStreamID
-		htobe32buf (packet + size, m_RecvStreamID);
-		size += 4; // receiveStreamID
-		htobe32buf (packet + size, m_SequenceNumber++);
-		size += 4; // sequenceNum
-		htobe32buf (packet + size, m_LastReceivedSequenceNumber);
-		size += 4; // ack Through
-		packet[size] = 0; 
-		size++; // NACK count
-		size++; // resend delay
-		htobe16buf (packet + size, PACKET_FLAG_CLOSE | PACKET_FLAG_SIGNATURE_INCLUDED);
-		size += 2; // flags
-		size_t signatureLen = m_LocalDestination.GetOwner ()->GetIdentity ()->GetSignatureLen ();
-		htobe16buf (packet + size, signatureLen); // signature only
-		size += 2; // options size
-		uint8_t * signature = packet + size;
-		memset (packet + size, 0, signatureLen);
-		size += signatureLen; // signature
-		m_LocalDestination.GetOwner ()->Sign (packet, size, signature);
-		
-		p->len = size;
-		m_Service.post (std::bind (&Stream::SendPacket, shared_from_this (), p));
-		LogPrint ("FIN sent");
-	}	
-		
-	size_t Stream::ConcatenatePackets (uint8_t * buf, size_t len)
-	{
-		size_t pos = 0;
-		while (pos < len && !m_ReceiveQueue.empty ())
-		{
-			Packet * packet = m_ReceiveQueue.front ();
-			size_t l = std::min (packet->GetLength (), len - pos);
-			memcpy (buf + pos, packet->GetBuffer (), l);
-			pos += l;
-			packet->offset += l;
-			if (!packet->GetLength ())
-			{
-				m_ReceiveQueue.pop ();
-				delete packet;
-			}	
-		}	
-		return pos; 
-	}
-
-	bool Stream::SendPacket (Packet * packet)
-	{
-		if (packet)
-		{	
-			if (m_IsAckSendScheduled)
-			{
-				m_IsAckSendScheduled = false;	
-				m_AckSendTimer.cancel ();
-			}
-			SendPackets (std::vector<Packet *> { packet });
-			if (m_Status == eStreamStatusOpen)
-			{	
-				bool isEmpty = m_SentPackets.empty ();
-				m_SentPackets.insert (packet);
-				if (isEmpty)
-					ScheduleResend ();
-			}	
-			else
-				delete packet;
-			return true;	
-		}	
-		else
-			return false;
-	}	
-		
-	void Stream::SendPackets (const std::vector<Packet *>& packets)
-	{
-		if (!m_RemoteLeaseSet)
-		{
-			UpdateCurrentRemoteLease ();	
-			if (!m_RemoteLeaseSet)
-			{
-				LogPrint (eLogError, "Can't send packets. Missing remote LeaseSet");
-				return;
-			}
-		}
-		if (!m_CurrentOutboundTunnel || !m_CurrentOutboundTunnel->IsEstablished ())
-			m_CurrentOutboundTunnel = m_LocalDestination.GetOwner ()->GetTunnelPool ()->GetNewOutboundTunnel (m_CurrentOutboundTunnel);
-		if (!m_CurrentOutboundTunnel)
-		{
-			LogPrint (eLogError, "No outbound tunnels in the pool");
-			return;
-		}
-
-		auto ts = i2p::util::GetMillisecondsSinceEpoch ();		
-		if (!m_CurrentRemoteLease.endDate || ts >= m_CurrentRemoteLease.endDate - i2p::tunnel::TUNNEL_EXPIRATION_THRESHOLD*1000)
-			UpdateCurrentRemoteLease (true);
-		if (ts < m_CurrentRemoteLease.endDate)
-		{	
-			std::vector<i2p::tunnel::TunnelMessageBlock> msgs;
-			for (auto it: packets)
-			{ 
-				auto msg = m_RoutingSession->WrapSingleMessage (CreateDataMessage (it->GetBuffer (), it->GetLength ()));
-				msgs.push_back (i2p::tunnel::TunnelMessageBlock 
-					{ 
-						i2p::tunnel::eDeliveryTypeTunnel,
-						m_CurrentRemoteLease.tunnelGateway, m_CurrentRemoteLease.tunnelID,
-						msg
-					});	
-				m_NumSentBytes += it->GetLength ();
-			}
-			m_CurrentOutboundTunnel->SendTunnelDataMsg (msgs);
-		}	
-		else
-			LogPrint (eLogWarning, "All leases are expired");
-	}
-
-		
-	void Stream::ScheduleResend ()
-	{
-		m_ResendTimer.cancel ();
-		m_ResendTimer.expires_from_now (boost::posix_time::milliseconds(m_RTO));
-		m_ResendTimer.async_wait (std::bind (&Stream::HandleResendTimer,
-			shared_from_this (), std::placeholders::_1));
-	}
-		
-	void Stream::HandleResendTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted) 
-		{	
-			// check for resend attempts
-			if (m_NumResendAttempts >= MAX_NUM_RESEND_ATTEMPTS)
-			{
-				LogPrint (eLogWarning, "Stream packet was not ACKed after ", MAX_NUM_RESEND_ATTEMPTS,  " attempts. Terminate");
-				m_Status = eStreamStatusReset;
-				Close ();
-				return;
-			}	
-
-			// collect packets to resend
-			auto ts = i2p::util::GetMillisecondsSinceEpoch ();
-			std::vector<Packet *> packets;
-			for (auto it : m_SentPackets)
-			{
-				if (ts >= it->sendTime + m_RTO)
-				{
-					it->sendTime = ts;
-					packets.push_back (it);
-				}					
-			}	
-
-			// select tunnels if necessary and send
-			if (packets.size () > 0)
-			{
-				m_NumResendAttempts++;
-				m_RTO *= 2;
-				switch (m_NumResendAttempts)
-				{	
-					case 1: // congesion avoidance
-						m_WindowSize /= 2;
-						if (m_WindowSize < MIN_WINDOW_SIZE) m_WindowSize = MIN_WINDOW_SIZE;
-					break;
-					case 2:
-						m_RTO = INITIAL_RTO; // drop RTO to initial upon tunnels pair change first time
-						// no break here
-					case 4:	
-						UpdateCurrentRemoteLease (); // pick another lease
-						LogPrint (eLogWarning, "Another remote lease has been selected for stream");
-					break;	
-					case 3:
-						// pick another outbound tunnel 
-						m_CurrentOutboundTunnel = m_LocalDestination.GetOwner ()->GetTunnelPool ()->GetNextOutboundTunnel (m_CurrentOutboundTunnel); 
-						LogPrint (eLogWarning, "Another outbound tunnel has been selected for stream");
-					break;
-					default: ;	
-				}	
-				SendPackets (packets);
-			}	
-			ScheduleResend ();
-		}	
-	}	
-		
-	void Stream::HandleAckSendTimer (const boost::system::error_code& ecode)
-	{
-		if (m_IsAckSendScheduled)
-		{
-			if (m_LastReceivedSequenceNumber < 0)
-			{
-				LogPrint (eLogWarning, "SYN has not been recived after ", ACK_SEND_TIMEOUT, " milliseconds after follow on. Terminate");
-				m_Status = eStreamStatusReset;
-				Close ();
-				return;
-			}	
-			if (m_Status == eStreamStatusOpen)
-				SendQuickAck ();
-			m_IsAckSendScheduled = false;
-		}	
-	}
-
-	void Stream::UpdateCurrentRemoteLease (bool expired)
-	{
-		if (!m_RemoteLeaseSet)
-		{
-			m_RemoteLeaseSet = m_LocalDestination.GetOwner ()->FindLeaseSet (m_RemoteIdentity->GetIdentHash ());
-			if (!m_RemoteLeaseSet)		
-				LogPrint ("LeaseSet ", m_RemoteIdentity->GetIdentHash ().ToBase64 (), " not found");
-		}
-		if (m_RemoteLeaseSet)
-		{
-			if (!m_RoutingSession)
-				m_RoutingSession = m_LocalDestination.GetOwner ()->GetRoutingSession (m_RemoteLeaseSet, 32);
-			auto leases = m_RemoteLeaseSet->GetNonExpiredLeases (false); // try without threshold first
-			if (leases.empty ())
-			{
-				expired = false;
-				m_LocalDestination.GetOwner ()->RequestDestination (m_RemoteIdentity->GetIdentHash ()); // time to re-request
-				leases = m_RemoteLeaseSet->GetNonExpiredLeases (true); // then with threshold
-			}
-			if (!leases.empty ())
-			{	
-				bool updated = false;	
-				if (expired)
-				{
-					for (auto it: leases)
-						if ((it.tunnelGateway == m_CurrentRemoteLease.tunnelGateway) && (it.tunnelID != m_CurrentRemoteLease.tunnelID))
-						{
-							m_CurrentRemoteLease = it;
-							updated = true;
-							break;
-						} 
-				}
-				if (!updated)
-				{
-					uint32_t i = rand () % leases.size ();
-					if (m_CurrentRemoteLease.endDate && leases[i].tunnelID == m_CurrentRemoteLease.tunnelID)
-						// make sure we don't select previous 	
-						i = (i + 1) % leases.size (); // if so, pick next
-					m_CurrentRemoteLease = leases[i];		
-				}
-			}	
-			else
-			{	
-				m_RemoteLeaseSet = nullptr;
-				m_CurrentRemoteLease.endDate = 0;
-				// re-request expired
-			}	
-		}
-		else
-			m_CurrentRemoteLease.endDate = 0;
-	}	
-
-	std::shared_ptr<I2NPMessage> Stream::CreateDataMessage (const uint8_t * payload, size_t len)
-	{
-		auto msg = ToSharedI2NPMessage (NewI2NPShortMessage ());
-		if (len <= i2p::stream::COMPRESSION_THRESHOLD_SIZE)
-			m_LocalDestination.m_Deflator.SetCompressionLevel (Z_NO_COMPRESSION);
-		else
-			m_LocalDestination.m_Deflator.SetCompressionLevel (Z_DEFAULT_COMPRESSION);
-		uint8_t * buf = msg->GetPayload ();
-		buf += 4; // reserve for lengthlength
-		size_t size = m_LocalDestination.m_Deflator.Deflate (payload, len, buf, msg->maxLen - msg->len);
-		if (size)
-		{
-			htobe32buf (msg->GetPayload (), size); // length
-			htobe16buf (buf + 4, m_LocalDestination.GetLocalPort ()); // source port
-			htobe16buf (buf + 6, m_Port); // destination port 
-			buf[9] = i2p::client::PROTOCOL_TYPE_STREAMING; // streaming protocol
-			msg->len += size + 4; 
-			msg->FillI2NPMessageHeader (eI2NPData);
-		}	
-		else
-			msg = nullptr;
-		return msg;
-	}	
-
-	StreamingDestination::StreamingDestination (std::shared_ptr<i2p::client::ClientDestination> owner, uint16_t localPort): 
-		m_Owner (owner), m_LocalPort (localPort) 
-	{
-	}
-		
-	StreamingDestination::~StreamingDestination ()
-	{
-	}
-
-	void StreamingDestination::Start ()
-	{	
-	}
-		
-	void StreamingDestination::Stop ()
-	{	
-		ResetAcceptor ();
-		{
-			std::unique_lock<std::mutex> l(m_StreamsMutex);
-			m_Streams.clear ();
-		}	
-	}	
-		
-	void StreamingDestination::HandleNextPacket (Packet * packet)
-	{
-		uint32_t sendStreamID = packet->GetSendStreamID ();
-		if (sendStreamID)
-		{	
-			auto it = m_Streams.find (sendStreamID);
-			if (it != m_Streams.end ())
-				it->second->HandleNextPacket (packet);
-			else
-			{	
-				LogPrint ("Unknown stream sendStreamID=", sendStreamID);
-				delete packet;
-			}
-		}	
-		else 
-		{
-			if (packet->IsSYN () && !packet->GetSeqn ()) // new incoming stream
-			{	
-				auto incomingStream = CreateNewIncomingStream ();
-				incomingStream->HandleNextPacket (packet);
-				if (m_Acceptor != nullptr)
-					m_Acceptor (incomingStream);
-				else
-				{
-					LogPrint ("Acceptor for incoming stream is not set");
-					DeleteStream (incomingStream);
-				}	
-			}	
-			else // follow on packet without SYN
-			{
-				uint32_t receiveStreamID = packet->GetReceiveStreamID ();
-				for (auto it: m_Streams)
-					if (it.second->GetSendStreamID () == receiveStreamID)
-					{
-						// found
-						it.second->HandleNextPacket (packet);
-						return;
-					}
-				// TODO: should queue it up
-				LogPrint ("Unknown stream receiveStreamID=", receiveStreamID);
-				delete packet;
-			}	
-		}	
-	}	
-
-	std::shared_ptr<Stream> StreamingDestination::CreateNewOutgoingStream (std::shared_ptr<const i2p::data::LeaseSet> remote, int port)
-	{
-		auto s = std::make_shared<Stream> (m_Owner->GetService (), *this, remote, port);
-		std::unique_lock<std::mutex> l(m_StreamsMutex);
-		m_Streams[s->GetRecvStreamID ()] = s;
-		return s;
-	}	
-
-	std::shared_ptr<Stream> StreamingDestination::CreateNewIncomingStream ()
-	{
-		auto s = std::make_shared<Stream> (m_Owner->GetService (), *this);
-		std::unique_lock<std::mutex> l(m_StreamsMutex);
-		m_Streams[s->GetRecvStreamID ()] = s;
-		return s;
-	}
-
-	void StreamingDestination::DeleteStream (std::shared_ptr<Stream> stream)
-	{
-		if (stream)
-		{	
-			std::unique_lock<std::mutex> l(m_StreamsMutex);
-			auto it = m_Streams.find (stream->GetRecvStreamID ());
-			if (it != m_Streams.end ())
-				m_Streams.erase (it);
-		}	
-	}		
-
-	void StreamingDestination::HandleDataMessagePayload (const uint8_t * buf, size_t len)
-	{
-		// unzip it
-		Packet * uncompressed = new Packet;
-		uncompressed->offset = 0;
-		uncompressed->len = m_Inflator.Inflate (buf, len, uncompressed->buf, MAX_PACKET_SIZE);
-		if (uncompressed->len)
-			HandleNextPacket (uncompressed); 
-		else
-			delete uncompressed;
-	}
-}		
-}	

Transports.cpp

@@ -1,515 +0,0 @@
-#include <openssl/dh.h>
-#include "Log.h"
-#include "Crypto.h"
-#include "RouterContext.h"
-#include "I2NPProtocol.h"
-#include "NetDb.h"
-#include "Transports.h"
-
-using namespace i2p::data;
-
-namespace i2p
-{
-namespace transport
-{
-	DHKeysPairSupplier::DHKeysPairSupplier (int size):
-		m_QueueSize (size), m_IsRunning (false), m_Thread (nullptr)
-	{
-	}	
-
-	DHKeysPairSupplier::~DHKeysPairSupplier ()
-	{
-		Stop ();
-	}
-
-	void DHKeysPairSupplier::Start ()
-	{
-		m_IsRunning = true;
-		m_Thread = new std::thread (std::bind (&DHKeysPairSupplier::Run, this));
-	}
-
-	void DHKeysPairSupplier::Stop ()
-	{
-		m_IsRunning = false;
-		m_Acquired.notify_one ();	
-		if (m_Thread)
-		{	
-			m_Thread->join (); 
-			delete m_Thread;
-			m_Thread = 0;
-		}	
-	}
-
-	void DHKeysPairSupplier::Run ()
-	{
-		while (m_IsRunning)
-		{
-			int num;
-			while ((num = m_QueueSize - m_Queue.size ()) > 0)
-				CreateDHKeysPairs (num);
-			std::unique_lock<std::mutex>  l(m_AcquiredMutex);
-			m_Acquired.wait (l); // wait for element gets aquired
-		}
-	}		
-
-	void DHKeysPairSupplier::CreateDHKeysPairs (int num)
-	{
-		if (num > 0)
-		{
-			i2p::crypto::DHKeys dh;
-			for (int i = 0; i < num; i++)
-			{
-				auto pair = std::make_shared<i2p::crypto::DHKeys> ();
-				pair->GenerateKeys ();
-				std::unique_lock<std::mutex>  l(m_AcquiredMutex);
-				m_Queue.push (pair);
-			}
-		}
-	}
-
-	std::shared_ptr<i2p::crypto::DHKeys> DHKeysPairSupplier::Acquire ()
-	{
-		if (!m_Queue.empty ())
-		{
-			std::unique_lock<std::mutex>  l(m_AcquiredMutex);
-			auto pair = m_Queue.front ();
-			m_Queue.pop ();
-			m_Acquired.notify_one ();
-			return pair;
-		}	
-		else // queue is empty, create new
-		{	
-			auto pair = std::make_shared<i2p::crypto::DHKeys> ();
-			pair->GenerateKeys ();
-			return pair;
-		}
-	}
-
-	void DHKeysPairSupplier::Return (std::shared_ptr<i2p::crypto::DHKeys> pair)
-	{
-		std::unique_lock<std::mutex>  l(m_AcquiredMutex);
-		m_Queue.push (pair);
-	}
-
-	Transports transports;	
-	
-	Transports::Transports (): 
-		m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service), m_PeerCleanupTimer (m_Service),
-		m_NTCPServer (nullptr), m_SSUServer (nullptr), m_DHKeysPairSupplier (5), // 5 pre-generated keys
-		m_TotalSentBytes(0), m_TotalReceivedBytes(0), m_InBandwidth (0), m_OutBandwidth (0),
-		m_LastInBandwidthUpdateBytes (0), m_LastOutBandwidthUpdateBytes (0), m_LastBandwidthUpdateTime (0)	
-	{		
-	}
-		
-	Transports::~Transports () 
-	{ 
-		Stop ();
-	}	
-
-	void Transports::Start ()
-	{
-		m_DHKeysPairSupplier.Start ();
-		m_IsRunning = true;
-		m_Thread = new std::thread (std::bind (&Transports::Run, this));
-		// create acceptors
-		auto addresses = context.GetRouterInfo ().GetAddresses ();
-		for (auto& address : addresses)
-		{
-			if (!m_NTCPServer)
-			{	
-				m_NTCPServer = new NTCPServer (address.port);
-				m_NTCPServer->Start ();
-			}	
-			
-			if (address.transportStyle == RouterInfo::eTransportSSU && address.host.is_v4 ())
-			{
-				if (!m_SSUServer)
-				{	
-					m_SSUServer = new SSUServer (address.port);
-					LogPrint ("Start listening UDP port ", address.port);
-					m_SSUServer->Start ();	
-					DetectExternalIP ();
-				}
-				else
-					LogPrint ("SSU server already exists");
-			}
-		}	
-		m_PeerCleanupTimer.expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
-		m_PeerCleanupTimer.async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));
-	}
-		
-	void Transports::Stop ()
-	{	
-		m_PeerCleanupTimer.cancel ();	
-		m_Peers.clear ();
-		if (m_SSUServer)
-		{
-			m_SSUServer->Stop ();
-			delete m_SSUServer;
-			m_SSUServer = nullptr;
-		}	
-		if (m_NTCPServer)
-		{
-			m_NTCPServer->Stop ();
-			delete m_NTCPServer;
-			m_NTCPServer = nullptr;
-		}	
-
-		m_DHKeysPairSupplier.Stop ();
-		m_IsRunning = false;
-		m_Service.stop ();
-		if (m_Thread)
-		{	
-			m_Thread->join (); 
-			delete m_Thread;
-			m_Thread = nullptr;
-		}	
-	}	
-
-	void Transports::Run () 
-	{ 
-		while (m_IsRunning)
-		{
-			try
-			{	
-				m_Service.run ();
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint ("Transports: ", ex.what ());
-			}	
-		}	
-	}
-		
-	void Transports::UpdateBandwidth ()
-	{
-		uint64_t ts = i2p::util::GetMillisecondsSinceEpoch ();
-		if (m_LastBandwidthUpdateTime > 0)
-		{
-			auto delta = ts - m_LastBandwidthUpdateTime;
-			if (delta > 0)
-			{
-				m_InBandwidth = (m_TotalReceivedBytes - m_LastInBandwidthUpdateBytes)*1000/delta; // per second 
-				m_OutBandwidth = (m_TotalSentBytes - m_LastOutBandwidthUpdateBytes)*1000/delta; // per second 
-			} 
-		}
-		m_LastBandwidthUpdateTime = ts;
-		m_LastInBandwidthUpdateBytes = m_TotalReceivedBytes;	
-		m_LastOutBandwidthUpdateBytes = m_TotalSentBytes;		
-	}
-
-	bool Transports::IsBandwidthExceeded () const
-	{
-		if (i2p::context.GetRouterInfo ().IsHighBandwidth ()) return false;
-		return std::max (m_InBandwidth, m_OutBandwidth) > LOW_BANDWIDTH_LIMIT;
-	}
-
-	void Transports::SendMessage (const i2p::data::IdentHash& ident, std::shared_ptr<i2p::I2NPMessage> msg)
-	{
-		SendMessages (ident, std::vector<std::shared_ptr<i2p::I2NPMessage> > {msg });                             
-	}	
-
-	void Transports::SendMessages (const i2p::data::IdentHash& ident, const std::vector<std::shared_ptr<i2p::I2NPMessage> >& msgs)
-	{
-		m_Service.post (std::bind (&Transports::PostMessages, this, ident, msgs));
-	}	
-
-	void Transports::PostMessages (i2p::data::IdentHash ident, std::vector<std::shared_ptr<i2p::I2NPMessage> > msgs)
-	{
-		if (ident == i2p::context.GetRouterInfo ().GetIdentHash ())
-		{	
-			// we send it to ourself
-			for (auto it: msgs)
-				i2p::HandleI2NPMessage (it);
-			return;
-		}	
-		auto it = m_Peers.find (ident);
-		if (it == m_Peers.end ())
-		{
-			bool connected = false; 
-			try
-			{
-				auto r = netdb.FindRouter (ident);
-				it = m_Peers.insert (std::pair<i2p::data::IdentHash, Peer>(ident, { 0, r, {},
-					i2p::util::GetSecondsSinceEpoch () })).first;
-				connected = ConnectToPeer (ident, it->second);
-			}
-			catch (std::exception& ex)
-			{
-				LogPrint (eLogError, "Transports::PostMessages ", ex.what ());
-			}
-			if (!connected) return;
-		}	
-		if (!it->second.sessions.empty ())
-			it->second.sessions.front ()->SendI2NPMessages (msgs);
-		else
-		{	
-			for (auto it1: msgs)
-				it->second.delayedMessages.push_back (it1);
-		}	
-	}	
-		
-	bool Transports::ConnectToPeer (const i2p::data::IdentHash& ident, Peer& peer)
-	{
-		if (peer.router) // we have RI already
-		{	
-			if (!peer.numAttempts) // NTCP
-			{
-				peer.numAttempts++;
-				auto address = peer.router->GetNTCPAddress (!context.SupportsV6 ());
-				if (address)
-				{
-#if BOOST_VERSION >= 104900
-					if (!address->host.is_unspecified ()) // we have address now
-#else
-					boost::system::error_code ecode;
-					address->host.to_string (ecode);
-					if (!ecode)
-#endif
-					{
-						if (!peer.router->UsesIntroducer () && !peer.router->IsUnreachable ())
-						{	
-							auto s = std::make_shared<NTCPSession> (*m_NTCPServer, peer.router);
-							m_NTCPServer->Connect (address->host, address->port, s);
-							return true;
-						}
-					}
-					else // we don't have address
-					{
-						if (address->addressString.length () > 0) // trying to resolve
-						{
-							LogPrint (eLogInfo, "Resolving ", address->addressString);
-							NTCPResolve (address->addressString, ident);
-							return true;
-						}
-					}
-				}	
-			}
-			else  if (peer.numAttempts == 1)// SSU
-			{
-				peer.numAttempts++;
-				if (m_SSUServer)
-				{	
-					if (m_SSUServer->GetSession (peer.router))
-						return true;
-				}
-			}	
-			LogPrint (eLogError, "No NTCP and SSU addresses available");
-			peer.Done ();
-			m_Peers.erase (ident);
-			return false;
-		}	
-		else // otherwise request RI
-		{
-			LogPrint ("Router not found. Requested");
-			i2p::data::netdb.RequestDestination (ident, std::bind (
-				&Transports::RequestComplete, this, std::placeholders::_1, ident));
-		}	
-		return true;
-	}	
-	
-	void Transports::RequestComplete (std::shared_ptr<const i2p::data::RouterInfo> r, const i2p::data::IdentHash& ident)
-	{
-		m_Service.post (std::bind (&Transports::HandleRequestComplete, this, r, ident));
-	}		
-	
-	void Transports::HandleRequestComplete (std::shared_ptr<const i2p::data::RouterInfo> r, const i2p::data::IdentHash& ident)
-	{
-		auto it = m_Peers.find (ident);
-		if (it != m_Peers.end ())
-		{	
-			if (r)
-			{
-				LogPrint ("Router found. Trying to connect");
-				it->second.router = r;
-				ConnectToPeer (ident, it->second);
-			}	
-			else
-			{
-				LogPrint ("Router not found. Failed to send messages");
-				m_Peers.erase (it);
-			}	
-		}	
-	}	
-
-	void Transports::NTCPResolve (const std::string& addr, const i2p::data::IdentHash& ident)
-	{
-		auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(m_Service);
-		resolver->async_resolve (boost::asio::ip::tcp::resolver::query (addr, ""), 
-			std::bind (&Transports::HandleNTCPResolve, this, 
-				std::placeholders::_1, std::placeholders::_2, ident, resolver));
-	}
-
-	void Transports::HandleNTCPResolve (const boost::system::error_code& ecode, boost::asio::ip::tcp::resolver::iterator it, 
-		i2p::data::IdentHash ident, std::shared_ptr<boost::asio::ip::tcp::resolver> resolver)
-	{
-		auto it1 = m_Peers.find (ident);
-		if (it1 != m_Peers.end ())
-		{
-			auto& peer = it1->second;
-			if (!ecode && peer.router)
-			{
-				auto address = (*it).endpoint ().address ();
-				LogPrint (eLogInfo, (*it).host_name (), " has been resolved to ", address);
-				auto addr = peer.router->GetNTCPAddress ();
-				if (addr)
-				{
-					auto s = std::make_shared<NTCPSession> (*m_NTCPServer, peer.router);
-					m_NTCPServer->Connect (address, addr->port, s);
-					return;
-				}	
-			}
-			LogPrint (eLogError, "Unable to resolve NTCP address: ", ecode.message ());
-			m_Peers.erase (it1);
-		}
-	}
-
-	void Transports::CloseSession (std::shared_ptr<const i2p::data::RouterInfo> router)
-	{
-		if (!router) return;
-		m_Service.post (std::bind (&Transports::PostCloseSession, this, router));    
-	}	
-
-	void Transports::PostCloseSession (std::shared_ptr<const i2p::data::RouterInfo> router)
-	{
-		auto ssuSession = m_SSUServer ? m_SSUServer->FindSession (router) : nullptr;
-		if (ssuSession) // try SSU first
-		{	
-			m_SSUServer->DeleteSession (ssuSession);
-			LogPrint ("SSU session closed");	
-		}	
-		// TODO: delete NTCP
-	}	
-		
-	void Transports::DetectExternalIP ()
-	{
-		if (m_SSUServer)
-		{
-			i2p::context.SetStatus (eRouterStatusTesting);
-			for (int i = 0; i < 5; i++)
-			{
-				auto router = i2p::data::netdb.GetRandomPeerTestRouter ();
-				if (router  && router->IsSSU ())
-					m_SSUServer->GetSession (router, true);  // peer test	
-				else
-				{
-					// if not peer test capable routers found pick any
-					router = i2p::data::netdb.GetRandomRouter ();
-					if (router && router->IsSSU ())
-						m_SSUServer->GetSession (router);  	// no peer test
-				}
-			}	
-		}
-		else
-			LogPrint (eLogError, "Can't detect external IP. SSU is not available");
-	}
-
-	void Transports::PeerTest ()
-	{
-		if (m_SSUServer)
-		{
-			bool statusChanged = false;
-			for (int i = 0; i < 5; i++)
-			{
-				auto router = i2p::data::netdb.GetRandomPeerTestRouter ();
-				if (router && router->IsSSU ())
-				{	
-					if (!statusChanged)
-					{	
-						statusChanged = true;
-						i2p::context.SetStatus (eRouterStatusTesting); // first time only
-					}	
-					m_SSUServer->GetSession (router, true);  // peer test	
-				}	
-			}	
-		}
-	}	
-		
-	std::shared_ptr<i2p::crypto::DHKeys> Transports::GetNextDHKeysPair ()
-	{
-		return m_DHKeysPairSupplier.Acquire ();
-	}
-
-	void Transports::ReuseDHKeysPair (std::shared_ptr<i2p::crypto::DHKeys> pair)
-	{
-		m_DHKeysPairSupplier.Return (pair);
-	}
-
-	void Transports::PeerConnected (std::shared_ptr<TransportSession> session)
-	{
-		m_Service.post([session, this]()
-		{   
-			if (!session->GetRemoteIdentity ()) return;
-			auto ident = session->GetRemoteIdentity ()->GetIdentHash ();
-			auto it = m_Peers.find (ident);
-			if (it != m_Peers.end ())
-			{
-				it->second.sessions.push_back (session);
-				session->SendI2NPMessages (it->second.delayedMessages);
-				it->second.delayedMessages.clear ();
-			}
-			else // incoming connection
-				m_Peers.insert (std::make_pair (ident, Peer{ 0, nullptr, { session }, i2p::util::GetSecondsSinceEpoch () }));
-		});			
-	}
-		
-	void Transports::PeerDisconnected (std::shared_ptr<TransportSession> session)
-	{
-		m_Service.post([session, this]()
-		{  
-			if (!session->GetRemoteIdentity ()) return;
-			auto ident = session->GetRemoteIdentity ()->GetIdentHash ();
-			auto it = m_Peers.find (ident);
-			if (it != m_Peers.end ())
-			{
-				it->second.sessions.remove (session);
-				if (it->second.sessions.empty ()) // TODO: why?
-				{	
-					if (it->second.delayedMessages.size () > 0)
-						ConnectToPeer (ident, it->second);
-					else
-						m_Peers.erase (it);
-				}
-			}
-		});	
-	}	
-
-	bool Transports::IsConnected (const i2p::data::IdentHash& ident) const
-	{
-		auto it = m_Peers.find (ident);
-		return it != m_Peers.end ();
-	}	
-		
-	void Transports::HandlePeerCleanupTimer (const boost::system::error_code& ecode)
-	{
-		if (ecode != boost::asio::error::operation_aborted)
-		{
-			auto ts = i2p::util::GetSecondsSinceEpoch ();
-			for (auto it = m_Peers.begin (); it != m_Peers.end (); )
-			{
-				if (it->second.sessions.empty () && ts > it->second.creationTime + SESSION_CREATION_TIMEOUT)
-				{
-					LogPrint (eLogError, "Session to peer ", it->first.ToBase64 (), " has not been created in ", SESSION_CREATION_TIMEOUT, " seconds");
-					it = m_Peers.erase (it);
-				}
-				else
-					it++;
-			}
-			UpdateBandwidth (); // TODO: use separate timer(s) for it
-			if (i2p::context.GetStatus () == eRouterStatusTesting) // if still testing,  repeat peer test
-				DetectExternalIP ();
-			m_PeerCleanupTimer.expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
-			m_PeerCleanupTimer.async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));
-		}	
-	}
-
-	std::shared_ptr<const i2p::data::RouterInfo> Transports::GetRandomPeer () const
-	{
-		if (!m_Peers.size ()) return nullptr;
-		auto it = m_Peers.begin ();
-		std::advance (it, rand () % m_Peers.size ());	
-		return it != m_Peers.end () ? it->second.router : nullptr;
-	}
-}
-}
-

TunnelEndpoint.cpp

@@ -1,260 +0,0 @@
-#include "I2PEndian.h"
-#include <string.h>
-#include <openssl/sha.h>
-#include "Log.h"
-#include "NetDb.h"
-#include "I2NPProtocol.h"
-#include "Transports.h"
-#include "RouterContext.h"
-#include "TunnelEndpoint.h"
-
-namespace i2p
-{
-namespace tunnel
-{
-	TunnelEndpoint::~TunnelEndpoint ()
-	{
-	}	
-	
-	void TunnelEndpoint::HandleDecryptedTunnelDataMsg (std::shared_ptr<I2NPMessage> msg)
-	{
-		m_NumReceivedBytes += TUNNEL_DATA_MSG_SIZE;
-		
-		uint8_t * decrypted = msg->GetPayload () + 20; // 4 + 16
-		uint8_t * zero = (uint8_t *)memchr (decrypted + 4, 0, TUNNEL_DATA_ENCRYPTED_SIZE - 4); // witout 4-byte checksum
-		if (zero)
-		{	
-			uint8_t * fragment = zero + 1;
-			// verify checksum
-			memcpy (msg->GetPayload () + TUNNEL_DATA_MSG_SIZE, msg->GetPayload () + 4, 16); // copy iv to the end
-			uint8_t hash[32];
-			SHA256(fragment, TUNNEL_DATA_MSG_SIZE -(fragment - msg->GetPayload ()) + 16, hash); // payload + iv
-			if (memcmp (hash, decrypted, 4))
-			{
-				LogPrint (eLogError, "TunnelMessage: checksum verification failed");
-				return;
-			}	
-			// process fragments
-			while (fragment < decrypted + TUNNEL_DATA_ENCRYPTED_SIZE)
-			{
-				uint8_t flag = fragment[0];
-				fragment++;
-				
-				bool isFollowOnFragment = flag & 0x80, isLastFragment = true;		
-				uint32_t msgID = 0;
-				int fragmentNum = 0;
-				TunnelMessageBlockEx m;
-				if (!isFollowOnFragment)
-				{	
-					// first fragment
-					
-					m.deliveryType = (TunnelDeliveryType)((flag >> 5) & 0x03);
-					switch (m.deliveryType)
-					{
-						case eDeliveryTypeLocal: // 0
-						break;
-					  	case eDeliveryTypeTunnel: // 1
-							m.tunnelID = bufbe32toh (fragment);
-							fragment += 4; // tunnelID
-							m.hash = i2p::data::IdentHash (fragment);
-							fragment += 32; // hash
-						break;
-						case eDeliveryTypeRouter: // 2
-							m.hash = i2p::data::IdentHash (fragment);	
-							fragment += 32; // to hash
-						break;
-						default:
-							;
-					}	
-
-					bool isFragmented = flag & 0x08;
-					if (isFragmented)
-					{
-						// Message ID
-						msgID = bufbe32toh (fragment); 	
-						fragment += 4;
-						isLastFragment = false;
-					}	
-				}
-				else
-				{
-					// follow on
-					msgID = bufbe32toh (fragment); // MessageID			
-					fragment += 4; 
-					fragmentNum = (flag >> 1) & 0x3F; // 6 bits
-					isLastFragment = flag & 0x01;
-				}	
-				
-				uint16_t size = bufbe16toh (fragment);
-				fragment += 2;
-
-				msg->offset = fragment - msg->buf;
-				msg->len = msg->offset + size;
-				if (fragment + size < decrypted + TUNNEL_DATA_ENCRYPTED_SIZE)
-				{
-					// this is not last message. we have to copy it
-					m.data = ToSharedI2NPMessage (NewI2NPShortMessage ());
-					m.data->offset += TUNNEL_GATEWAY_HEADER_SIZE; // reserve room for TunnelGateway header
-					m.data->len += TUNNEL_GATEWAY_HEADER_SIZE;
-					*(m.data) = *msg;
-				}
-				else
-					m.data = msg;
-				
-				if (!isFollowOnFragment && isLastFragment)
-					HandleNextMessage (m);
-				else
-				{
-					if (msgID) // msgID is presented, assume message is fragmented
-					{
-						if (!isFollowOnFragment) // create new incomlete message
-						{
-							m.nextFragmentNum = 1;
-							auto ret = m_IncompleteMessages.insert (std::pair<uint32_t, TunnelMessageBlockEx>(msgID, m));
-							if (ret.second)
-								HandleOutOfSequenceFragment (msgID, ret.first->second);
-							else
-								LogPrint (eLogError, "Incomplete message ", msgID, "already exists");
-						}
-						else
-						{
-							m.nextFragmentNum = fragmentNum;
-							HandleFollowOnFragment (msgID, isLastFragment, m);
-						}	
-					}
-					else	
-						LogPrint (eLogError, "Message is fragmented, but msgID is not presented");
-				}	
-					
-				fragment += size;
-			}	
-		}	
-		else
-			LogPrint (eLogError, "TunnelMessage: zero not found");
-	}	
-
-	void TunnelEndpoint::HandleFollowOnFragment (uint32_t msgID, bool isLastFragment, const TunnelMessageBlockEx& m)
-	{
-		auto fragment = m.data->GetBuffer ();
-		auto size = m.data->GetLength ();
-		auto it = m_IncompleteMessages.find (msgID);
-		if (it != m_IncompleteMessages.end())
-		{
-			auto& msg = it->second;
-			if (m.nextFragmentNum == msg.nextFragmentNum)
-			{
-				if (msg.data->len + size < I2NP_MAX_MESSAGE_SIZE) // check if message is not too long
-				{	
-					if (msg.data->len + size > msg.data->maxLen)
-					{
-						LogPrint (eLogInfo, "Tunnel endpoint I2NP message size ", msg.data->maxLen, " is not enough");
-						auto newMsg = ToSharedI2NPMessage (NewI2NPMessage ());
-						*newMsg = *(msg.data);
-						msg.data = newMsg;
-					}
-					memcpy (msg.data->buf + msg.data->len, fragment, size); // concatenate fragment
-					msg.data->len += size;
-					if (isLastFragment)
-					{
-						// message complete
-						HandleNextMessage (msg);	
-						m_IncompleteMessages.erase (it); 
-					}	
-					else
-					{	
-						msg.nextFragmentNum++;
-						HandleOutOfSequenceFragment (msgID, msg);
-					}	
-				}
-				else
-				{
-					LogPrint (eLogError, "Fragment ", m.nextFragmentNum, " of message ", msgID, "exceeds max I2NP message size. Message dropped");
-					m_IncompleteMessages.erase (it);
-				}
-			}
-			else
-			{	
-				LogPrint (eLogInfo, "Unexpected fragment ", (int)m.nextFragmentNum, " instead ", (int)msg.nextFragmentNum, " of message ", msgID, ". Saved");
-				AddOutOfSequenceFragment (msgID, m.nextFragmentNum, isLastFragment, m.data);
-			}
-		}
-		else
-		{	
-			LogPrint (eLogInfo, "First fragment of message ", msgID, " not found. Saved");
-			AddOutOfSequenceFragment (msgID, m.nextFragmentNum, isLastFragment, m.data);
-		}	
-	}	
-
-	void TunnelEndpoint::AddOutOfSequenceFragment (uint32_t msgID, uint8_t fragmentNum, bool isLastFragment, std::shared_ptr<I2NPMessage> data)
-	{
-		auto it = m_OutOfSequenceFragments.find (msgID);
-		if (it == m_OutOfSequenceFragments.end ())
-			m_OutOfSequenceFragments.insert (std::pair<uint32_t, Fragment> (msgID, {fragmentNum, isLastFragment, data}));	
-	}	
-
-	void TunnelEndpoint::HandleOutOfSequenceFragment (uint32_t msgID, TunnelMessageBlockEx& msg)
-	{
-		auto it = m_OutOfSequenceFragments.find (msgID);
-		if (it != m_OutOfSequenceFragments.end ())
-		{
-			if (it->second.fragmentNum == msg.nextFragmentNum)
-			{
-				LogPrint (eLogInfo, "Out-of-sequence fragment ", (int)it->second.fragmentNum, " of message ", msgID, " found");
-				auto size = it->second.data->GetLength ();
-				if (msg.data->len + size > msg.data->maxLen)
-				{
-					LogPrint (eLogInfo, "Tunnel endpoint I2NP message size ", msg.data->maxLen, " is not enough");
-					auto newMsg = ToSharedI2NPMessage (NewI2NPMessage ());
-					*newMsg = *(msg.data);
-					msg.data = newMsg;
-				}
-				memcpy (msg.data->buf + msg.data->len, it->second.data->GetBuffer (), size); // concatenate out-of-sync fragment
-				msg.data->len += size;
-				if (it->second.isLastFragment)
-				{
-					// message complete
-					HandleNextMessage (msg);	
-					m_IncompleteMessages.erase (msgID); 
-				}	
-				else
-					msg.nextFragmentNum++;
-				m_OutOfSequenceFragments.erase (it);
-			}	
-		}	
-	}	
-	
-	void TunnelEndpoint::HandleNextMessage (const TunnelMessageBlock& msg)
-	{
-		LogPrint (eLogInfo, "TunnelMessage: handle fragment of ", msg.data->GetLength ()," bytes. Msg type ", (int)msg.data->GetTypeID ());
-		switch (msg.deliveryType)
-		{
-			case eDeliveryTypeLocal:
-				i2p::HandleI2NPMessage (msg.data);
-			break;
-			case eDeliveryTypeTunnel:
-				i2p::transport::transports.SendMessage (msg.hash, i2p::CreateTunnelGatewayMsg (msg.tunnelID, msg.data));
-			break;
-			case eDeliveryTypeRouter:
-				if (msg.hash == i2p::context.GetRouterInfo ().GetIdentHash ()) // check if message is sent to us
-					i2p::HandleI2NPMessage (msg.data);
-				else
-				{	
-					// to somebody else
-					if (!m_IsInbound) // outbound transit tunnel
-					{
-					/*	auto typeID = msg.data->GetTypeID ();
-						if (typeID == eI2NPDatabaseStore || typeID == eI2NPDatabaseSearchReply )
-							// catch RI or reply with new list of routers
-							i2p::data::netdb.PostI2NPMsg (msg.data);*/
-						i2p::transport::transports.SendMessage (msg.hash, msg.data);
-					}
-					else // we shouldn't send this message. possible leakage 
-						LogPrint (eLogError, "Message to another router arrived from an inbound tunnel. Dropped");
-				}
-			break;
-			default:
-				LogPrint (eLogError, "TunnelMessage: Unknown delivery type ", (int)msg.deliveryType);
-		};	
-	}	
-}		
-}

TunnelPool.cpp

@@ -1,437 +0,0 @@
-#include <algorithm>
-#include <openssl/rand.h>
-#include "I2PEndian.h"
-#include "Crypto.h"
-#include "Tunnel.h"
-#include "NetDb.h"
-#include "Timestamp.h"
-#include "Garlic.h"
-#include "Transports.h"
-#include "Log.h"
-#include "TunnelPool.h"
-
-namespace i2p
-{
-namespace tunnel
-{
-	TunnelPool::TunnelPool (i2p::garlic::GarlicDestination * localDestination, int numInboundHops, int numOutboundHops, int numInboundTunnels, int numOutboundTunnels):
-		m_LocalDestination (localDestination), m_NumInboundHops (numInboundHops), m_NumOutboundHops (numOutboundHops),
-		m_NumInboundTunnels (numInboundTunnels), m_NumOutboundTunnels (numOutboundTunnels), m_IsActive (true)
-	{
-	}
-
-	TunnelPool::~TunnelPool ()
-	{
-		DetachTunnels ();
-	}
-
-	void TunnelPool::SetExplicitPeers (std::shared_ptr<std::vector<i2p::data::IdentHash> > explicitPeers)
-	{
-		m_ExplicitPeers = explicitPeers;
-		if (m_ExplicitPeers)
-		{
-			int size = m_ExplicitPeers->size ();
-			if (m_NumInboundHops > size) 
-			{
-				m_NumInboundHops = size;
-				LogPrint (eLogInfo, "Inbound tunnel length has beed adjusted to ", size, " for explicit peers");
-			} 
-			if (m_NumOutboundHops > size) 
-			{
-				m_NumOutboundHops = size;
-				LogPrint (eLogInfo, "Outbound tunnel length has beed adjusted to ", size, " for explicit peers");
-			} 
-			m_NumInboundTunnels = 1;
-			m_NumOutboundTunnels = 1;
-		}	
-	}
-
-	void TunnelPool::DetachTunnels ()
-	{
-		{
-			std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);	
-			for (auto it: m_InboundTunnels)
-				it->SetTunnelPool (nullptr);
-			m_InboundTunnels.clear ();
-		}
-		{
-			std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);
-			for (auto it: m_OutboundTunnels)
-				it->SetTunnelPool (nullptr);
-			m_OutboundTunnels.clear ();
-		}
-		m_Tests.clear ();
-	}	
-		
-	void TunnelPool::TunnelCreated (std::shared_ptr<InboundTunnel> createdTunnel)
-	{
-		if (!m_IsActive) return;
-		{
-			std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);
-			m_InboundTunnels.insert (createdTunnel);
-		}
-		if (m_LocalDestination)
-			m_LocalDestination->SetLeaseSetUpdated ();
-	}
-
-	void TunnelPool::TunnelExpired (std::shared_ptr<InboundTunnel> expiredTunnel)
-	{
-		if (expiredTunnel)
-		{	
-			expiredTunnel->SetTunnelPool (nullptr);
-			for (auto it: m_Tests)
-				if (it.second.second == expiredTunnel) it.second.second = nullptr;
-
-			std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);
-			m_InboundTunnels.erase (expiredTunnel);
-		}	
-	}	
-
-	void TunnelPool::TunnelCreated (std::shared_ptr<OutboundTunnel> createdTunnel)
-	{
-		if (!m_IsActive) return;
-		{
-			std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);
-			m_OutboundTunnels.insert (createdTunnel);
-		}
-		//CreatePairedInboundTunnel (createdTunnel);
-	}
-
-	void TunnelPool::TunnelExpired (std::shared_ptr<OutboundTunnel> expiredTunnel)
-	{
-		if (expiredTunnel)
-		{
-			expiredTunnel->SetTunnelPool (nullptr);
-			for (auto it: m_Tests)
-				if (it.second.first == expiredTunnel) it.second.first = nullptr;
-
-			std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);
-			m_OutboundTunnels.erase (expiredTunnel);
-		}
-	}
-		
-	std::vector<std::shared_ptr<InboundTunnel> > TunnelPool::GetInboundTunnels (int num) const
-	{
-		std::vector<std::shared_ptr<InboundTunnel> > v;
-		int i = 0;
-		std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);
-		for (auto it : m_InboundTunnels)
-		{
-			if (i >= num) break;
-			if (it->IsEstablished ())
-			{
-				v.push_back (it);
-				i++;
-			}	
-		}	
-		return v;
-	}
-
-	std::shared_ptr<OutboundTunnel> TunnelPool::GetNextOutboundTunnel (std::shared_ptr<OutboundTunnel> excluded) const
-	{
-		std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);	
-		return GetNextTunnel (m_OutboundTunnels, excluded);
-	}	
-
-	std::shared_ptr<InboundTunnel> TunnelPool::GetNextInboundTunnel (std::shared_ptr<InboundTunnel> excluded) const
-	{
-		std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);	
-		return GetNextTunnel (m_InboundTunnels, excluded);
-	}
-
-	template<class TTunnels>
-	typename TTunnels::value_type TunnelPool::GetNextTunnel (TTunnels& tunnels, typename TTunnels::value_type excluded) const
-	{
-		if (tunnels.empty ()) return nullptr;		
-		uint32_t ind = rand () % (tunnels.size ()/2 + 1), i = 0;
-		typename TTunnels::value_type tunnel = nullptr;
-		for (auto it: tunnels)
-		{	
-			if (it->IsEstablished () && it != excluded)
-			{
-				tunnel = it;
-				i++;
-			}
-			if (i > ind && tunnel) break;
-		}
-		if (!tunnel && excluded && excluded->IsEstablished ()) tunnel = excluded;
-		return tunnel;
-	}
-
-	std::shared_ptr<OutboundTunnel> TunnelPool::GetNewOutboundTunnel (std::shared_ptr<OutboundTunnel> old) const
-	{
-		if (old && old->IsEstablished ()) return old;
-		std::shared_ptr<OutboundTunnel> tunnel;	
-		if (old)
-		{
-			std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);	
-			for (auto it: m_OutboundTunnels)
-				if (it->IsEstablished () && old->GetEndpointIdentHash () == it->GetEndpointIdentHash ())
-				{
-					tunnel = it;
-					break;
-				}
-		}
-	
-		if (!tunnel)
-			tunnel = GetNextOutboundTunnel ();		
-		return tunnel;
-	}
-
-	void TunnelPool::CreateTunnels ()
-	{
-		int num = 0;
-		{
-			std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);
-			for (auto it : m_InboundTunnels)
-				if (it->IsEstablished ()) num++;
-		}
-		for (int i = num; i < m_NumInboundTunnels; i++)
-			CreateInboundTunnel ();	
-		
-		num = 0;
-		{
-			std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);	
-			for (auto it : m_OutboundTunnels)
-				if (it->IsEstablished ()) num++;
-		}
-		for (int i = num; i < m_NumOutboundTunnels; i++)
-			CreateOutboundTunnel ();	
-	}
-
-	void TunnelPool::TestTunnels ()
-	{
-		for (auto it: m_Tests)
-		{
-			LogPrint ("Tunnel test ", (int)it.first, " failed"); 
-			// if test failed again with another tunnel we consider it failed
-			if (it.second.first)
-			{	
-				if (it.second.first->GetState () == eTunnelStateTestFailed)
-				{	
-					it.second.first->SetState (eTunnelStateFailed);
-					std::unique_lock<std::mutex> l(m_OutboundTunnelsMutex);
-					m_OutboundTunnels.erase (it.second.first);
-				}
-				else
-					it.second.first->SetState (eTunnelStateTestFailed);
-			}	
-			if (it.second.second)
-			{
-				if (it.second.second->GetState () == eTunnelStateTestFailed)
-				{	
-					it.second.second->SetState (eTunnelStateFailed);
-					{
-						std::unique_lock<std::mutex> l(m_InboundTunnelsMutex);
-						m_InboundTunnels.erase (it.second.second);
-					}
-					if (m_LocalDestination)
-						m_LocalDestination->SetLeaseSetUpdated ();
-				}	
-				else
-					it.second.second->SetState (eTunnelStateTestFailed);
-			}	
-		}
-		m_Tests.clear ();
-		// new tests	
-		auto it1 = m_OutboundTunnels.begin ();
-		auto it2 = m_InboundTunnels.begin ();
-		while (it1 != m_OutboundTunnels.end () && it2 != m_InboundTunnels.end ())
-		{
-			bool failed = false;
-			if ((*it1)->IsFailed ())
-			{	
-				failed = true;
-				it1++;
-			}
-			if ((*it2)->IsFailed ())
-			{	
-				failed = true;
-				it2++;
-			}
-			if (!failed)
-			{
- 				uint32_t msgID;
-				RAND_bytes ((uint8_t *)&msgID, 4);
- 				m_Tests[msgID] = std::make_pair (*it1, *it2);
- 				(*it1)->SendTunnelDataMsg ((*it2)->GetNextIdentHash (), (*it2)->GetNextTunnelID (),
-					CreateDeliveryStatusMsg (msgID));
-				it1++; it2++;
-			}	
-		}
-	}
-
-	void TunnelPool::ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg)
-	{
-		if (m_LocalDestination)
-			m_LocalDestination->ProcessGarlicMessage (msg);
-		else
-			LogPrint (eLogWarning, "Local destination doesn't exist. Dropped");
-	}	
-		
-	void TunnelPool::ProcessDeliveryStatus (std::shared_ptr<I2NPMessage> msg)
-	{
-		const uint8_t * buf = msg->GetPayload ();
-		uint32_t msgID = bufbe32toh (buf);
-		buf += 4;	
-		uint64_t timestamp = bufbe64toh (buf);
-
-		auto it = m_Tests.find (msgID);
-		if (it != m_Tests.end ())
-		{
-			// restore from test failed state if any
-			if (it->second.first->GetState () == eTunnelStateTestFailed)
-				it->second.first->SetState (eTunnelStateEstablished);
-			if (it->second.second->GetState () == eTunnelStateTestFailed)
-				it->second.second->SetState (eTunnelStateEstablished);
-			LogPrint ("Tunnel test ", it->first, " successive. ", i2p::util::GetMillisecondsSinceEpoch () - timestamp, " milliseconds");
-			m_Tests.erase (it);
-		}
-		else
-		{
-			if (m_LocalDestination)
-				m_LocalDestination->ProcessDeliveryStatusMessage (msg);
-			else
-				LogPrint (eLogWarning, "Local destination doesn't exist. Dropped");
-		}	
-	}
-
-	std::shared_ptr<const i2p::data::RouterInfo> TunnelPool::SelectNextHop (std::shared_ptr<const i2p::data::RouterInfo> prevHop) const
-	{
-		bool isExploratory = (m_LocalDestination == &i2p::context); // TODO: implement it better
-		auto hop = isExploratory ? i2p::data::netdb.GetRandomRouter (prevHop): 
-			i2p::data::netdb.GetHighBandwidthRandomRouter (prevHop);
-
-		if (!hop || hop->GetProfile ()->IsBad ())
-			hop = i2p::data::netdb.GetRandomRouter ();
-		return hop;	
-	}	
-
-	bool TunnelPool::SelectPeers (std::vector<std::shared_ptr<const i2p::data::IdentityEx> >& peers, bool isInbound)
-	{
-		if (m_ExplicitPeers) return SelectExplicitPeers (peers, isInbound);
-		auto prevHop = i2p::context.GetSharedRouterInfo ();	
-		int numHops = isInbound ? m_NumInboundHops : m_NumOutboundHops;
-		if (i2p::transport::transports.GetNumPeers () > 25)
-		{
-			auto r = i2p::transport::transports.GetRandomPeer ();
-			if (r && !r->GetProfile ()->IsBad ())
-			{
-				prevHop = r;
-				peers.push_back (r->GetRouterIdentity ());
-				numHops--;
-			}
-		}
-		
-		for (int i = 0; i < numHops; i++)
-		{
-			auto hop = SelectNextHop (prevHop);
-			if (!hop)
-			{
-				LogPrint (eLogError, "Can't select next hop");
-				return false;
-			}	
-			prevHop = hop;
-			peers.push_back (hop->GetRouterIdentity ());
-		}		
-		return true;
-	}	
-	
-	bool TunnelPool::SelectExplicitPeers (std::vector<std::shared_ptr<const i2p::data::IdentityEx> >& peers, bool isInbound)
-	{
-		int size = m_ExplicitPeers->size ();
-		std::vector<int> peerIndicies;
-		for (int i = 0; i < size; i++) peerIndicies.push_back(i);
-		std::random_shuffle (peerIndicies.begin(), peerIndicies.end());
-	
-		int numHops = isInbound ? m_NumInboundHops : m_NumOutboundHops;		
-		for (int i = 0; i < numHops; i++) 
-		{
-			auto& ident = (*m_ExplicitPeers)[peerIndicies[i]];
-			auto r = i2p::data::netdb.FindRouter (ident);
-			if (r)
-				peers.push_back (r->GetRouterIdentity ());
-			else
-			{
-				LogPrint (eLogInfo, "Can't find router for ", ident.ToBase64 ());
-				i2p::data::netdb.RequestDestination (ident);
-				return false;
-			}
-		}
-		return true;
-	}
-	
-	void TunnelPool::CreateInboundTunnel ()
-	{
-		auto outboundTunnel = GetNextOutboundTunnel ();
-		if (!outboundTunnel)
-			outboundTunnel = tunnels.GetNextOutboundTunnel ();
-		LogPrint ("Creating destination inbound tunnel...");
-		std::vector<std::shared_ptr<const i2p::data::IdentityEx> > peers;
-		if (SelectPeers (peers, true))
-		{
-			std::reverse (peers.begin (), peers.end ());	
-			auto tunnel = tunnels.CreateTunnel<InboundTunnel> (std::make_shared<TunnelConfig> (peers), outboundTunnel);
-			tunnel->SetTunnelPool (shared_from_this ());
-		}	
-		else
-			LogPrint (eLogError, "Can't create inbound tunnel. No peers available");
-	}
-
-	void TunnelPool::RecreateInboundTunnel (std::shared_ptr<InboundTunnel> tunnel)
-	{
-		auto outboundTunnel = GetNextOutboundTunnel ();
-		if (!outboundTunnel)
-			outboundTunnel = tunnels.GetNextOutboundTunnel ();
-		LogPrint ("Re-creating destination inbound tunnel...");
-		auto newTunnel = tunnels.CreateTunnel<InboundTunnel> (std::make_shared<TunnelConfig>(tunnel->GetPeers ()), outboundTunnel);
-		newTunnel->SetTunnelPool (shared_from_this());
-	}	
-		
-	void TunnelPool::CreateOutboundTunnel ()
-	{
-		auto inboundTunnel = GetNextInboundTunnel ();
-		if (!inboundTunnel)
-			inboundTunnel = tunnels.GetNextInboundTunnel ();
-		if (inboundTunnel)
-		{	
-			LogPrint ("Creating destination outbound tunnel...");
-			std::vector<std::shared_ptr<const i2p::data::IdentityEx> > peers;
-			if (SelectPeers (peers, false))
-			{	
-				auto tunnel = tunnels.CreateTunnel<OutboundTunnel> (
-					std::make_shared<TunnelConfig> (peers, inboundTunnel->GetNextTunnelID (), inboundTunnel->GetNextIdentHash ()));
-				tunnel->SetTunnelPool (shared_from_this ());
-			}	
-			else
-				LogPrint (eLogError, "Can't create outbound tunnel. No peers available");
-		}	
-		else
-			LogPrint (eLogError, "Can't create outbound tunnel. No inbound tunnels found");
-	}	
-		
-	void TunnelPool::RecreateOutboundTunnel (std::shared_ptr<OutboundTunnel> tunnel)
-	{
-		auto inboundTunnel = GetNextInboundTunnel ();
-		if (!inboundTunnel)
-			inboundTunnel = tunnels.GetNextInboundTunnel ();
-		if (inboundTunnel)
-		{	
-			LogPrint ("Re-creating destination outbound tunnel...");
-			auto newTunnel = tunnels.CreateTunnel<OutboundTunnel> (
-				std::make_shared<TunnelConfig> (tunnel->GetPeers (),
-					inboundTunnel->GetNextTunnelID (), inboundTunnel->GetNextIdentHash ()));
-			newTunnel->SetTunnelPool (shared_from_this ());
-		}	
-		else
-			LogPrint ("Can't re-create outbound tunnel. No inbound tunnels found");
-	}		
-
-	void TunnelPool::CreatePairedInboundTunnel (std::shared_ptr<OutboundTunnel> outboundTunnel)
-	{
-		LogPrint (eLogInfo, "Creating paired inbound tunnel...");
-		auto tunnel = tunnels.CreateTunnel<InboundTunnel> (std::make_shared<TunnelConfig>(outboundTunnel->GetInvertedPeers ()), outboundTunnel);
-		tunnel->SetTunnelPool (shared_from_this ());
-	}	
-}
-}

TunnelPool.h

@@ -1,91 +0,0 @@
-#ifndef TUNNEL_POOL__
-#define TUNNEL_POOL__
-
-#include <inttypes.h>
-#include <set>
-#include <vector>
-#include <utility>
-#include <mutex>
-#include <memory>
-#include "Identity.h"
-#include "LeaseSet.h"
-#include "RouterInfo.h"
-#include "I2NPProtocol.h"
-#include "TunnelBase.h"
-#include "RouterContext.h"
-#include "Garlic.h"
-
-namespace i2p
-{
-namespace tunnel
-{
-	class Tunnel;
-	class InboundTunnel;
-	class OutboundTunnel;
-
-	class TunnelPool: public std::enable_shared_from_this<TunnelPool> // per local destination
-	{
-		public:
-
-			TunnelPool (i2p::garlic::GarlicDestination * localDestination, int numInboundHops, int numOutboundHops, int numInboundTunnels, int numOutboundTunnels);
-			~TunnelPool ();
-		
-			i2p::garlic::GarlicDestination * GetLocalDestination () const { return m_LocalDestination; };
-			void SetLocalDestination (i2p::garlic::GarlicDestination * destination) { m_LocalDestination = destination; };
-			void SetExplicitPeers (std::shared_ptr<std::vector<i2p::data::IdentHash> > explicitPeers);
-
-			void CreateTunnels ();
-			void TunnelCreated (std::shared_ptr<InboundTunnel> createdTunnel);
-			void TunnelExpired (std::shared_ptr<InboundTunnel> expiredTunnel);
-			void TunnelCreated (std::shared_ptr<OutboundTunnel> createdTunnel);
-			void TunnelExpired (std::shared_ptr<OutboundTunnel> expiredTunnel);
-			void RecreateInboundTunnel (std::shared_ptr<InboundTunnel> tunnel);
-			void RecreateOutboundTunnel (std::shared_ptr<OutboundTunnel> tunnel);
-			std::vector<std::shared_ptr<InboundTunnel> > GetInboundTunnels (int num) const;
-			std::shared_ptr<OutboundTunnel> GetNextOutboundTunnel (std::shared_ptr<OutboundTunnel> excluded = nullptr) const;
-			std::shared_ptr<InboundTunnel> GetNextInboundTunnel (std::shared_ptr<InboundTunnel> excluded = nullptr) const;		
-			std::shared_ptr<OutboundTunnel> GetNewOutboundTunnel (std::shared_ptr<OutboundTunnel> old) const;
-
-			void TestTunnels ();
-			void ProcessGarlicMessage (std::shared_ptr<I2NPMessage> msg);
-			void ProcessDeliveryStatus (std::shared_ptr<I2NPMessage> msg);
-
-			bool IsActive () const { return m_IsActive; };
-			void SetActive (bool isActive) { m_IsActive = isActive; };
-			void DetachTunnels ();
-			
-		private:
-
-			void CreateInboundTunnel ();	
-			void CreateOutboundTunnel ();
-			void CreatePairedInboundTunnel (std::shared_ptr<OutboundTunnel> outboundTunnel);
-			template<class TTunnels>
-			typename TTunnels::value_type GetNextTunnel (TTunnels& tunnels, typename TTunnels::value_type excluded) const;
-			std::shared_ptr<const i2p::data::RouterInfo> SelectNextHop (std::shared_ptr<const i2p::data::RouterInfo> prevHop) const;
-			bool SelectPeers (std::vector<std::shared_ptr<const i2p::data::IdentityEx> >& hops, bool isInbound);
-			bool SelectExplicitPeers (std::vector<std::shared_ptr<const i2p::data::IdentityEx> >& hops, bool isInbound);			
-
-		private:
-
-			i2p::garlic::GarlicDestination * m_LocalDestination;
-			int m_NumInboundHops, m_NumOutboundHops, m_NumInboundTunnels, m_NumOutboundTunnels;
-			std::shared_ptr<std::vector<i2p::data::IdentHash> > m_ExplicitPeers;	
-			mutable std::mutex m_InboundTunnelsMutex;
-			std::set<std::shared_ptr<InboundTunnel>, TunnelCreationTimeCmp> m_InboundTunnels; // recent tunnel appears first
-			mutable std::mutex m_OutboundTunnelsMutex;
-			std::set<std::shared_ptr<OutboundTunnel>, TunnelCreationTimeCmp> m_OutboundTunnels;
-			std::map<uint32_t, std::pair<std::shared_ptr<OutboundTunnel>, std::shared_ptr<InboundTunnel> > > m_Tests;
-			bool m_IsActive;
-
-		public:
-
-			// for HTTP only
-			const decltype(m_OutboundTunnels)& GetOutboundTunnels () const { return m_OutboundTunnels; };
-			const decltype(m_InboundTunnels)& GetInboundTunnels () const { return m_InboundTunnels; };
-
-	};	
-}
-}
-
-#endif
-

UPnP.cpp

@@ -1,247 +0,0 @@
-#ifdef USE_UPNP
-#include <string>
-#include <thread>
-
-#include <boost/thread/thread.hpp>
-#include <boost/asio.hpp>
-#include <boost/bind.hpp>
-
-#ifdef _WIN32
-#include <windows.h>
-#define dlsym GetProcAddress
-#else
-#include <dlfcn.h>
-#endif
-
-#include "Log.h"
-
-#include "RouterContext.h"
-#include "UPnP.h"
-#include "NetDb.h"
-#include "util.h"
-
-#include <miniupnpc/miniupnpc.h>
-#include <miniupnpc/upnpcommands.h>
-
-// These are per-process and are safe to reuse for all threads
-#ifndef UPNPDISCOVER_SUCCESS
-/* miniupnpc 1.5 */
-UPNPDev* (*upnpDiscoverFunc) (int, const char *, const char *, int);
-int (*UPNP_AddPortMappingFunc) (const char *, const char *, const char *, const char *,
-                                             const char *, const char *, const char *, const char *);
-#else
-/* miniupnpc 1.6 */
-UPNPDev* (*upnpDiscoverFunc) (int, const char *, const char *, int, int, int *);
-int (*UPNP_AddPortMappingFunc) (const char *, const char *, const char *, const char *,
-                                             const char *, const char *, const char *, const char *, const char *);
-#endif
-int (*UPNP_GetValidIGDFunc) (struct UPNPDev *, struct UPNPUrls *, struct IGDdatas *, char *, int);
-int (*UPNP_GetExternalIPAddressFunc) (const char *, const char *, char *);
-int (*UPNP_DeletePortMappingFunc) (const char *, const char *, const char *, const char *, const char *);
-void (*freeUPNPDevlistFunc) (struct UPNPDev *);
-void (*FreeUPNPUrlsFunc) (struct UPNPUrls *);
-
-// Nice approach http://stackoverflow.com/a/21517513/673826
-template<class M, typename F>
-F GetKnownProcAddressImpl(M hmod, const char *name, F) {
-    auto proc = reinterpret_cast<F>(dlsym(hmod, name));
-    if (!proc) {
-        LogPrint("Error resolving ", name, " from UPNP library. This often happens if there is version mismatch!");
-    }
-    return proc;
-}
-#define GetKnownProcAddress(hmod, func) GetKnownProcAddressImpl(hmod, #func, func##Func);
-
-
-namespace i2p
-{
-namespace transport
-{
-    UPnP::UPnP () : m_Thread (nullptr) , m_IsModuleLoaded (false)
-    {
-    }
-
-    void UPnP::Stop ()
-    {
-        if (m_Thread)
-        {   
-            m_Thread->join (); 
-            delete m_Thread;
-            m_Thread = nullptr;
-        }
-    }
-
-    void UPnP::Start()
-    {
-        if (!m_IsModuleLoaded) {
-#ifdef MAC_OSX
-            m_Module = dlopen ("libminiupnpc.dylib", RTLD_LAZY);
-#elif _WIN32
-            m_Module = LoadLibrary ("miniupnpc.dll"); // official prebuilt binary, e.g., in upnpc-exe-win32-20140422.zip
-#else
-            m_Module = dlopen ("libminiupnpc.so", RTLD_LAZY);
-#endif
-            if (m_Module == NULL)
-            {
-                LogPrint ("Error loading UPNP library. This often happens if there is version mismatch!");
-                return;
-            }
-            else
-            {
-                upnpDiscoverFunc = GetKnownProcAddress (m_Module, upnpDiscover);
-                UPNP_GetValidIGDFunc = GetKnownProcAddress (m_Module, UPNP_GetValidIGD);
-                UPNP_GetExternalIPAddressFunc = GetKnownProcAddress (m_Module, UPNP_GetExternalIPAddress);
-                UPNP_AddPortMappingFunc = GetKnownProcAddress (m_Module, UPNP_AddPortMapping);
-                UPNP_DeletePortMappingFunc = GetKnownProcAddress (m_Module, UPNP_DeletePortMapping);
-                freeUPNPDevlistFunc = GetKnownProcAddress (m_Module, freeUPNPDevlist);
-                FreeUPNPUrlsFunc = GetKnownProcAddress (m_Module, FreeUPNPUrls);
-                if (upnpDiscoverFunc && UPNP_GetValidIGDFunc && UPNP_GetExternalIPAddressFunc && UPNP_AddPortMappingFunc &&
-                    UPNP_DeletePortMappingFunc && freeUPNPDevlistFunc && FreeUPNPUrlsFunc)
-                    m_IsModuleLoaded = true;
-            }
-        }
-        m_Thread = new std::thread (std::bind (&UPnP::Run, this));
-    }
-    
-    UPnP::~UPnP ()
-    {
-    } 
-
-    void UPnP::Run ()
-    {
-        for (auto& address : context.GetRouterInfo ().GetAddresses ())
-        {
-            if (!address.host.is_v6 ())
-            {
-                Discover ();
-                if (address.transportStyle == data::RouterInfo::eTransportSSU )
-                {
-                    TryPortMapping (I2P_UPNP_UDP, address.port);
-                }
-                else if (address.transportStyle == data::RouterInfo::eTransportNTCP )
-                {
-                    TryPortMapping (I2P_UPNP_TCP, address.port);
-                }
-            }
-        }
-    } 
-        
-    void UPnP::Discover ()
-    {
-#ifndef UPNPDISCOVER_SUCCESS
-        /* miniupnpc 1.5 */
-        m_Devlist = upnpDiscoverFunc (2000, m_MulticastIf, m_Minissdpdpath, 0);
-#else
-        /* miniupnpc 1.6 */
-        int nerror = 0;
-        m_Devlist = upnpDiscoverFunc (2000, m_MulticastIf, m_Minissdpdpath, 0, 0, &nerror);
-#endif
-
-        int r;
-        r = UPNP_GetValidIGDFunc (m_Devlist, &m_upnpUrls, &m_upnpData, m_NetworkAddr, sizeof (m_NetworkAddr));
-        if (r == 1)
-        {
-            r = UPNP_GetExternalIPAddressFunc (m_upnpUrls.controlURL, m_upnpData.first.servicetype, m_externalIPAddress);
-            if(r != UPNPCOMMAND_SUCCESS)
-            {
-                LogPrint ("UPnP: UPNP_GetExternalIPAddress () returned ", r);
-                return;
-            }
-            else
-            {
-                if (m_externalIPAddress[0])
-                {
-                    LogPrint ("UPnP: ExternalIPAddress = ", m_externalIPAddress);
-                    i2p::context.UpdateAddress (boost::asio::ip::address::from_string (m_externalIPAddress));
-                    return;
-                }
-                else
-                {
-                    LogPrint ("UPnP: GetExternalIPAddress failed.");
-                    return;
-                }
-            }
-        }
-    }
-
-    void UPnP::TryPortMapping (int type, int port)
-    {
-        std::string strType, strPort (std::to_string (port));
-        switch (type)
-        {
-            case I2P_UPNP_TCP:
-                strType = "TCP";
-                break;
-            case I2P_UPNP_UDP:
-            default:
-                strType = "UDP";
-        }
-        int r;
-        std::string strDesc = "I2Pd";
-        try {
-            for (;;) {
-#ifndef UPNPDISCOVER_SUCCESS
-                /* miniupnpc 1.5 */
-                r = UPNP_AddPortMappingFunc (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strPort.c_str (), m_NetworkAddr, strDesc.c_str (), strType.c_str (), 0);
-#else
-                /* miniupnpc 1.6 */
-                r = UPNP_AddPortMappingFunc (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strPort.c_str (), m_NetworkAddr, strDesc.c_str (), strType.c_str (), 0, "0");
-#endif
-                if (r!=UPNPCOMMAND_SUCCESS)
-                {
-                    LogPrint ("AddPortMapping (", strPort.c_str () ,", ", strPort.c_str () ,", ", m_NetworkAddr, ") failed with code ", r);
-                    return;
-                }
-                else
-                {
-                    LogPrint ("UPnP Port Mapping successful. (", m_NetworkAddr ,":", strPort.c_str(), " type ", strType.c_str () ," -> ", m_externalIPAddress ,":", strPort.c_str() ,")");
-                    return;
-                }
-                std::this_thread::sleep_for(std::chrono::minutes(20)); // c++11
-                //boost::this_thread::sleep_for(); // pre c++11
-                //sleep(20*60); // non-portable
-            }
-        }
-        catch (boost::thread_interrupted)
-        {
-            CloseMapping(type, port);
-            Close();
-            throw;
-        }
-    }
-
-    void UPnP::CloseMapping (int type, int port)
-    {
-        std::string strType, strPort (std::to_string (port));
-        switch (type)
-        {
-            case I2P_UPNP_TCP:
-                strType = "TCP";
-                break;
-            case I2P_UPNP_UDP:
-            default:
-                strType = "UDP";
-        }
-        int r = 0;
-        r = UPNP_DeletePortMappingFunc (m_upnpUrls.controlURL, m_upnpData.first.servicetype, strPort.c_str (), strType.c_str (), 0);
-        LogPrint ("UPNP_DeletePortMapping() returned : ", r, "\n");
-    }
-
-    void UPnP::Close ()
-    {
-        freeUPNPDevlistFunc (m_Devlist);
-        m_Devlist = 0;
-        FreeUPNPUrlsFunc (&m_upnpUrls);
-#ifndef _WIN32
-        dlclose (m_Module);
-#else
-        FreeLibrary (m_Module);
-#endif
-    }
-
-}
-}
-
-
-#endif
-

UPnP.h

@@ -1,63 +0,0 @@
-#ifndef __UPNP_H__
-#define __UPNP_H__
-
-#ifdef USE_UPNP
-#include <string>
-#include <thread>
-
-#include <miniupnpc/miniwget.h>
-#include <miniupnpc/miniupnpc.h>
-#include <miniupnpc/upnpcommands.h>
-#include <miniupnpc/upnperrors.h>
-
-#include <boost/asio.hpp>
-
-#include "util.h"
-
-#define I2P_UPNP_TCP 1
-#define I2P_UPNP_UDP 2
-
-namespace i2p
-{
-namespace transport
-{
-	class UPnP
-	{
-	public:
-
-		UPnP ();
-		~UPnP ();
-        void Close ();
-
-        void Start ();
-        void Stop ();
-
-		void Discover ();
-		void TryPortMapping (int type, int port);
-		void CloseMapping (int type, int port);
-	private:
-		void Run ();
-
-        std::thread * m_Thread;
-        struct UPNPUrls m_upnpUrls;
-        struct IGDdatas m_upnpData;
-
-        // For miniupnpc
-        char * m_MulticastIf = 0;
-        char * m_Minissdpdpath = 0;
-        struct UPNPDev * m_Devlist = 0;
-        char m_NetworkAddr[64];
-        char m_externalIPAddress[40];
-        bool m_IsModuleLoaded;
-#ifndef _WIN32
-        void *m_Module;
-#else
-        HINSTANCE m_Module;
-#endif
-	};
-}
-}
-
-#endif
-
-#endif

Win32/.gitignore

@@ -1,14 +0,0 @@
-*
-!*/
-
-!*.h
-!*.cpp
-
-!*.bat
-
-!*.sln
-!*.vcproj
-!*.vcxproj
-!*.vcxproj.filters
-!*.iss
-!.gitignore

Win32/DaemonWin32.cpp

@@ -0,0 +1,113 @@
+#include <thread>
+#include <clocale>
+#include "Config.h"
+#include "Daemon.h"
+#include "util.h"
+#include "Log.h"
+
+#ifdef _WIN32
+#include "Win32/Win32Service.h"
+#ifdef WIN32_APP
+#include "Win32/Win32App.h"
+#endif
+
+namespace i2p
+{
+namespace util
+{
+	bool DaemonWin32::init(int argc, char* argv[])
+	{
+		setlocale(LC_CTYPE, "");
+		SetConsoleCP(1251);
+		SetConsoleOutputCP(1251);
+		setlocale(LC_ALL, "Russian");
+		setlocale(LC_TIME, "C");
+
+		if (!Daemon_Singleton::init(argc, argv))
+			return false;
+
+		std::string serviceControl; i2p::config::GetOption("svcctl", serviceControl);
+		if (serviceControl == "install")
+		{
+			LogPrint(eLogInfo, "WinSVC: installing ", SERVICE_NAME, " as service");
+			InstallService(
+				SERVICE_NAME,               // Name of service
+				SERVICE_DISPLAY_NAME,       // Name to display
+				SERVICE_START_TYPE,         // Service start type
+				SERVICE_DEPENDENCIES,       // Dependencies
+				SERVICE_ACCOUNT,            // Service running account
+				SERVICE_PASSWORD            // Password of the account
+				);
+			return false;
+		}
+		else if (serviceControl == "remove")
+		{
+			LogPrint(eLogInfo, "WinSVC: uninstalling ", SERVICE_NAME, " service");
+			UninstallService(SERVICE_NAME);
+			return false;
+		}
+
+		if (isDaemon)
+		{
+			LogPrint(eLogDebug, "Daemon: running as service");
+			I2PService service(SERVICE_NAME);
+			if (!I2PService::Run(service))
+			{
+				LogPrint(eLogError, "Daemon: Service failed to run w/err 0x%08lx\n", GetLastError());
+				return false;
+			}
+			return false;
+		}
+		else
+			LogPrint(eLogDebug, "Daemon: running as user");
+		return true;
+	}
+
+	bool DaemonWin32::start()
+	{
+		setlocale(LC_CTYPE, "");
+		SetConsoleCP(1251);
+		SetConsoleOutputCP(1251);
+		setlocale(LC_ALL, "Russian");
+		setlocale(LC_TIME, "C");
+#ifdef WIN32_APP
+		if (!i2p::win32::StartWin32App ()) return false;
+
+		// override log
+		i2p::config::SetOption("log", std::string ("file"));
+#endif
+		bool ret = Daemon_Singleton::start();
+		if (ret && i2p::log::Logger().GetLogType() == eLogFile)
+		{
+			// TODO: find out where this garbage to console comes from
+			SetStdHandle(STD_OUTPUT_HANDLE, INVALID_HANDLE_VALUE);
+			SetStdHandle(STD_ERROR_HANDLE, INVALID_HANDLE_VALUE);
+		}
+		bool insomnia; i2p::config::GetOption("insomnia", insomnia);
+		if (insomnia)
+			SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED);
+		return ret;
+	}
+
+	bool DaemonWin32::stop()
+	{
+#ifdef WIN32_APP
+		i2p::win32::StopWin32App ();
+#endif
+		return Daemon_Singleton::stop();
+	}
+
+	void DaemonWin32::run ()
+	{
+#ifdef WIN32_APP
+		i2p::win32::RunWin32App ();
+#else
+		while (running)
+		{
+			std::this_thread::sleep_for (std::chrono::seconds(1));
+		}
+#endif
+	}
+}
+}
+#endif //_WIN32

Win32/PurpleI2P.nsi

@@ -1,282 +0,0 @@
-# NSIS Installer script. (Tested with NSIS 2.64 on Windows 7)
-# Author: Mikal Villa (Meeh)
-# Version: 1.1
-Name PurpleI2P
-
-RequestExecutionLevel highest
-SetCompressor /SOLID lzma
-ShowInstDetails show
-
-# General Symbol Definitions
-!define REGKEY "SOFTWARE\$(^Name)"
-!define VERSION 0.3.0.0
-!define COMPANY "The Privacy Solutions Project"
-!define URL "https://i2p.io"
-
-# MUI Symbol Definitions
-!define MUI_ICON "ictoopie.ico"
-#!define MUI_WELCOMEFINISHPAGE_BITMAP "../share/pixmaps/nsis-wizard.bmp"
-!define MUI_HEADERIMAGE
-!define MUI_HEADERIMAGE_RIGHT
-#!define MUI_HEADERIMAGE_BITMAP "../share/pixmaps/nsis-header.bmp"
-!define MUI_FINISHPAGE_NOAUTOCLOSE
-!define MUI_STARTMENUPAGE_REGISTRY_ROOT HKLM
-!define MUI_STARTMENUPAGE_REGISTRY_KEY ${REGKEY}
-!define MUI_STARTMENUPAGE_REGISTRY_VALUENAME StartMenuGroup
-!define MUI_STARTMENUPAGE_DEFAULTFOLDER PurpleI2P
-!define MUI_FINISHPAGE_RUN $INSTDIR\i2pd.exe
-!define MUI_FINISHPAGE_SHOWREADME $INSTDIR\Readme.txt
-
-
-!define MUI_UNICON "${NSISDIR}\Contrib\Graphics\Icons\modern-uninstall.ico"
-!define MUI_UNWELCOMEFINISHPAGE_BITMAP "../share/pixmaps/nsis-wizard.bmp"
-!define MUI_UNFINISHPAGE_NOAUTOCLOSE
-
-# Included files
-!include Sections.nsh
-!include MUI2.nsh
-!include nsDialogs.nsh
-!include winmessages.nsh
-!include logiclib.nsh
-# Local included files
-!include nsi\helper_readme.nsh
-;!include nsi\servicelib.nsh
-
-# Variables
-Var StartMenuGroup
-
-# Installer pages
-# Execution flow of installer windows
-!insertmacro MUI_PAGE_WELCOME
-!insertmacro MUI_PAGE_README "../Readme.md"
-!insertmacro MUI_PAGE_DIRECTORY
-# Disabled for now. Use the bat
-;Page custom mode_selection # Meeh's hack for installing and starting service.
-!insertmacro MUI_PAGE_STARTMENU Application $StartMenuGroup
-!insertmacro MUI_PAGE_INSTFILES
-!insertmacro MUI_PAGE_FINISH
-
-# Uninstall pages
-!insertmacro MUI_UNPAGE_CONFIRM
-!insertmacro MUI_UNPAGE_INSTFILES
-
-# Installer languages
-!insertmacro MUI_LANGUAGE English
-
-# Installer attributes
-OutFile PurpleI2P-0.3.0.0-win32-setup.exe
-InstallDir $PROGRAMFILES\PurpleI2P
-CRCCheck on
-XPStyle on
-BrandingText " "
-ShowInstDetails show
-VIProductVersion 0.3.0.0
-VIAddVersionKey ProductName PurpleI2P
-VIAddVersionKey ProductVersion "${VERSION}"
-VIAddVersionKey CompanyName "${COMPANY}"
-VIAddVersionKey CompanyWebsite "${URL}"
-VIAddVersionKey FileVersion "${VERSION}"
-VIAddVersionKey FileDescription ""
-VIAddVersionKey LegalCopyright ""
-InstallDirRegKey HKCU "${REGKEY}" Path
-ShowUninstDetails show
-
-# Readme definitions
-
-;--------------------------------
-;Languages
-  ;Set up install lang strings for 1st lang
-  ${ReadmeLanguage} "${LANG_ENGLISH}" \
-          "Read Me" \
-          "Please review the following important information." \
-          "About $(^name):" \
-          "$\n  Click on scrollbar arrows or press Page Down to review the entire text."
- 
-  ;Add 2nd language
-  !insertmacro MUI_LANGUAGE "Norwegian"
- 
-  ;set up install lang strings for second lang
-  ${ReadmeLanguage} "${LANG_NORWEGIAN}" \
-          "Les meg!" \
-          "Vennligst les informasjonen om hvordan du skal bruke PurpleI2P." \
-          "Om $(^name):" \
-          "$\n  Klikk på scrollbaren til høyre for å se hele innholdet."
- 
-;--------------------------------
-
-# Installer sections
-Section -Main SEC0000
-    SetOutPath $INSTDIR
-    SetOverwrite on
-    File /oname=i2pd.exe Release\i2pd.exe
-    File /oname=install_service.bat install_service.bat
-    File /oname=uninstall_service.bat uninstall_service.bat
-    File /oname=LICENSE.txt ..\LICENSE
-    File /oname=Readme.txt ..\README.md
-    SetOutPath $INSTDIR\src
-    File /r /x *.nsi /x *.rc /x *.exe /x *.obj /x *.nsh /x *.sln /x *.vcxproj /x *.tlog /x *.log /x *.res /x *.pdb /x *.suo /x *.opensdf /x *.filters /x *.sdf /x *.iss /x *.aps /x .gitignore /x *.o ../\*.*
-    SetOutPath $INSTDIR
-    RMDir /r /REBOOTOK $INSTDIR\src\.git # Remove git directory
-    RMDir /r /REBOOTOK $INSTDIR\src\Win32\Release # Removing release directory
-    RMDir /r /REBOOTOK $INSTDIR\src\Win32\nsi
-    WriteRegStr HKCU "${REGKEY}\Components" Main 1
-SectionEnd
-
-Section -post SEC0001
-    WriteRegStr HKCU "${REGKEY}" Path $INSTDIR
-    SetOutPath $INSTDIR
-    WriteUninstaller $INSTDIR\uninstall.exe
-    !insertmacro MUI_STARTMENU_WRITE_BEGIN Application
-    CreateDirectory $SMPROGRAMS\$StartMenuGroup
-    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\PurpleI2P.lnk" $INSTDIR\i2pd.exe
-    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\Install PurpleI2P Service.lnk" $INSTDIR\install_service.bat
-    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\Uninstall PurpleI2P Service.lnk" $INSTDIR\uninstall_service.bat
-    CreateShortcut "$SMPROGRAMS\$StartMenuGroup\Uninstall PurpleI2P.lnk" $INSTDIR\uninstall.exe
-    !insertmacro MUI_STARTMENU_WRITE_END
-    WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" DisplayName "$(^Name)"
-    WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" DisplayVersion "${VERSION}"
-    WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" Publisher "${COMPANY}"
-    WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" URLInfoAbout "${URL}"
-    WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" DisplayIcon $INSTDIR\uninstall.exe
-    WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" UninstallString $INSTDIR\uninstall.exe
-    WriteRegDWORD HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" NoModify 1
-    WriteRegDWORD HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" NoRepair 1
-    WriteRegStr HKCR "i2pd" "URL Protocol" ""
-    WriteRegStr HKCR "i2pd" "" "URL:i2pd" # TODO: if a instance of own is found, relaunch with a proxyfied browser to open webage. (e.g i2pd://meeh.i2p)
-    WriteRegStr HKCR "i2pd\DefaultIcon" "" $INSTDIR\i2pd.exe
-    WriteRegStr HKCR "i2pd\shell\open\command" "" '"$INSTDIR\i2pd.exe" "%1"'
-SectionEnd
-
-# Macro for selecting uninstaller sections
-!macro SELECT_UNSECTION SECTION_NAME UNSECTION_ID
-    Push $R0
-    ReadRegStr $R0 HKCU "${REGKEY}\Components" "${SECTION_NAME}"
-    StrCmp $R0 1 0 next${UNSECTION_ID}
-    !insertmacro SelectSection "${UNSECTION_ID}"
-    GoTo done${UNSECTION_ID}
-next${UNSECTION_ID}:
-    !insertmacro UnselectSection "${UNSECTION_ID}"
-done${UNSECTION_ID}:
-    Pop $R0
-!macroend
-
-
-# Uninstaller sections
-Section /o -un.Main UNSEC0000
-    Delete /REBOOTOK $INSTDIR\i2pd.exe
-    Delete /REBOOTOK $INSTDIR\LICENSE.txt
-    Delete /REBOOTOK $INSTDIR\Readme.txt
-    Delete /REBOOTOK $INSTDIR\install_service.bat
-    Delete /REBOOTOK $INSTDIR\uninstall_service.bat
-    RMDir /r /REBOOTOK $INSTDIR\src
-    DeleteRegValue HKCU "${REGKEY}\Components" Main
-SectionEnd
-
-Section -un.post UNSEC0001
-    DeleteRegKey HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)"
-    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\Uninstall PurpleI2P.lnk"
-    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\PurpleI2P.lnk"
-    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\Install PurpleI2P Service.lnk"
-    Delete /REBOOTOK "$SMPROGRAMS\$StartMenuGroup\UnInstall PurpleI2P Service.lnk"
-    Delete /REBOOTOK "$SMSTARTUP\PurpleI2P.lnk"
-    Delete /REBOOTOK $INSTDIR\uninstall.exe
-    Delete /REBOOTOK $INSTDIR\debug.log
-    DeleteRegValue HKCU "${REGKEY}" StartMenuGroup
-    DeleteRegValue HKCU "${REGKEY}" Path
-    DeleteRegKey /IfEmpty HKCU "${REGKEY}\Components"
-    DeleteRegKey /IfEmpty HKCU "${REGKEY}"
-    DeleteRegKey HKCR "i2pd"
-    RmDir /REBOOTOK $SMPROGRAMS\$StartMenuGroup
-    RmDir /REBOOTOK $INSTDIR
-    Push $R0
-    StrCpy $R0 $StartMenuGroup 1
-    StrCmp $R0 ">" no_smgroup
-no_smgroup:
-    Pop $R0
-SectionEnd
-
-; var hwndExecModeRadio
-; var hwndRunServiceNowRadio
-
-; Function mode_selection
-;     nsDialogs::Create 1018 
-;     Pop $0
-;     ${NSD_CreateLabel} 0 10 75% 20u "How would you like PurpleI2P (i2pd) to run?"
-;     Pop $0 
-
-;     ${NSD_CreateRadioButton} 20 60 80% 25u "Service Mode"
-;     Pop $hwndExecModeRadio
-;     ${NSD_AddStyle} $hwndExecModeRadio ${WS_GROUP}
-
-;     ${NSD_CreateRadioButton} 20 90 80% 25u "Command line Mode"
-;     Pop $0
-
-;     ${NSD_CreateButton} 20 150 -40 14u "Do it!"
-;     Pop $0
-;     ${NSD_OnClick} $0 perform_mode
-
-;     nsDialogs::Show
-; FunctionEnd
-
-; Function start_now_selection
-;     nsDialogs::Create 1018 
-;     Pop $0
-;     ${NSD_CreateLabel} 0 10 75% 20u "Enable the service now?"
-;     Pop $0 
-
-;     ${NSD_CreateRadioButton} 20 60 80% 25u "Yes"
-;     Pop $hwndRunServiceNowRadio
-;     ${NSD_AddStyle} $hwndRunServiceNowRadio ${WS_GROUP}
-
-;     ${NSD_CreateRadioButton} 20 90 80% 25u "No"
-;     Pop $0
-
-;     ${NSD_CreateButton} 20 150 -40 14u "Do it!"
-;     Pop $0
-;     ${NSD_OnClick} $0 perform_mode
-
-;     nsDialogs::Show
-; FunctionEnd
-
-; Function perform_mode
-;     ${NSD_GetState} $hwndExecModeRadio $0
-;     ${If} $0 = ${BST_CHECKED}
-;         Call service_mode
-;     ${EndIF}
-; FunctionEnd
-
-; Function start_now
-;     ${NSD_GetState} $hwndRunServiceNowRadio $0
-;     ${If} $0 = ${BST_CHECKED}
-;         Call start_now_selection
-;     ${EndIF}
-; FunctionEnd
-
-; Function service_mode
-;     Push "create"
-;     Push "PurpleI2P Service"
-;     Push "$INSTDIR\i2pd.exe;autostart=1;display=PurpleI2P"
-;     Call Service
-;     Pop $0 ; Actually more to write than !insertmacro, but much more fun :D
-;     Push "start"
-;     Push "PurpleI2P Service"
-;     Call Service
-;     Pop $0
-;     Call start_now
-;     !define MUI_FINISHPAGE_RUN_NOTCHECKED
-;     !define MUI_FINISHPAGE_RUN_TEXT "No need to run now since we already installed and launched it as a Windows service!"
-; FunctionEnd
-
-# Installer functions
-Function .onInit
-    InitPluginsDir
-    !insertmacro MUI_LANGDLL_DISPLAY
-FunctionEnd
-
-# Uninstaller functions
-Function un.onInit
-    ReadRegStr $INSTDIR HKCU "${REGKEY}" Path
-    !insertmacro MUI_STARTMENU_GETFOLDER Application $StartMenuGroup
-    !insertmacro SELECT_UNSECTION Main ${UNSEC0000}
-    !insertmacro MUI_UNGETLANGUAGE
-FunctionEnd

Win32/README-Build.txt

@@ -1,84 +0,0 @@
-Building i2pd for Windows
-=========================
-
-Requirements for building:
-
-* Visual Studio 2013 (tested with VS2013 Update 1, Update 3, and Update 4)
-* Boost (tested with 1.56, 1.57, and 1.58)
-* Crypto++ (tested with 5.6.2)
-
-
-Building Boost (32-bit)
------------------------
-
-Open a Visual Studio x86 command prompt and run the following:
-
-	cd C:\path\to\boost\sources
-	bootstrap
-	b2 toolset=msvc-12.0 --build-type=complete --libdir=C:\Boost\lib\Win32 install --with-filesystem --with-program_options --with-regex --with-date_time
-
-
-Building Boost (64-bit)
------------------------
-
-Open a Visual Studio x64 command prompt and run the following:
-
-	cd C:\path\to\boost\sources
-	bootstrap
-	b2 toolset=msvc-12.0 --build-type=complete --libdir=C:\Boost\lib\x64 architecture=x86 address-model=64 install --with-filesystem --with-program_options --with-regex --with-date_time
-
-After Boost is compiled, set the environment variable `BOOST` to the directory
-Boost was installed to. If you followed the instructions outlined here, you
-should set it to `C:\Boost`. Additionally, set the BOOSTVER variable to the
-version of Boost that you're using, but instead of a '.' use a '_'. For
-example, I have `BOOSTVER` set to `1_58`.
-
-Building Crypto++
------------------
-
-* Open the crypttest Solution in VS2013
-* Visual Studio will ask to update the Solution/Project. Allow it.
-* Build the `cryptopp` project, both the Debug and Release targets and for both
-  Win32 and x64.
-* Create a folder called `cryptopp` in the crypto++ source directory, then copy
-  the header files to this new directory.
-* Set the `CRYPTOPP` environment variable pointing to the Crypto++ source directory.
-
-
-Building i2pd
--------------
-
-## Prep work ##
-
-I strongly advise setting up your own `INCLUDES` and `LIBS` instead of relying
-on the settings in the i2pd project file. By using your own settings, if the
-i2pd devs change the paths in the project file, your builds will still work.
-
-To do this, create or edit the file
-`%localappdata%\Microsoft\MSBuild\v4.0\Microsoft.Cpp.Win32.user`.
-
-For comparison, my file is reproduced below:
-
-	<?xml version="1.0" encoding="utf-8"?>
-	<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-	  <ImportGroup Label="PropertySheets">
-	  </ImportGroup>
-	  <PropertyGroup Label="UserMacros" />
-	  <PropertyGroup>
-	    <LibraryPath>$(CRYPTOPP)\$(Platform)\Output\$(Configuration);$(BOOST)\lib\$(Platform);$(LibraryPath)</LibraryPath>
-	    <IncludePath>$(CRYPTOPP);$(BOOST)\include\boost-$(BOOSTVER);$(IncludePath)</IncludePath>
-	  </PropertyGroup>
-	  <ItemDefinitionGroup />
-	  <ItemGroup />
-	</Project>
-
-
-If you want to build x64 binaries as well, you'll want to edit or create the
-file `%localappdata%\Microsoft\MSBuild\v4.0\Microsoft.Cpp.x64.user`. If you
-followed the steps outlined earlier you can copy (or link) the win32 file to
-the x64 one.
-
-## Anti-Climatic End ##
-
-After following the above instructions, you'll be able to build Debug Win32,
-Debug x64, Release Win32, and Release x64 i2pd binaries.

Win32/Resource.rc2

@@ -0,0 +1,38 @@
+#ifdef APSTUDIO_INVOKED
+#error this file is not editable by Microsoft Visual C++
+#endif //APSTUDIO_INVOKED
+
+#include "../libi2pd/version.h"
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION I2PD_VERSION_MAJOR,I2PD_VERSION_MINOR,I2PD_VERSION_MICRO,I2PD_VERSION_PATCH
+ PRODUCTVERSION I2P_VERSION_MAJOR,I2P_VERSION_MINOR,I2P_VERSION_MICRO,I2P_VERSION_PATCH
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE 0x1L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName", "Purple I2P"
+            VALUE "FileDescription", "C++ I2P daemon"
+            VALUE "FileVersion", I2PD_VERSION
+            VALUE "InternalName", CODENAME
+            VALUE "LegalCopyright", "Copyright (C) 2013-2017, The PurpleI2P Project"
+            VALUE "OriginalFilename", "i2pd"
+            VALUE "ProductName", "Purple I2P"
+            VALUE "ProductVersion", I2P_VERSION
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END

Win32/Win32App.cpp

@@ -0,0 +1,394 @@
+#include <string.h>
+#include <windows.h>
+#include <shellapi.h>
+#include "ClientContext.h"
+#include "Config.h"
+#include "NetDb.hpp"
+#include "RouterContext.h"
+#include "Transports.h"
+#include "Tunnel.h"
+#include "version.h"
+#include "resource.h"
+#include "Daemon.h"
+#include "Win32App.h"
+#include <stdio.h>
+
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#define snprintf _snprintf
+#endif
+
+#define ID_ABOUT 2000
+#define ID_EXIT 2001
+#define ID_CONSOLE 2002
+#define ID_APP 2003
+#define ID_GRACEFUL_SHUTDOWN 2004
+#define ID_STOP_GRACEFUL_SHUTDOWN 2005
+#define ID_RELOAD 2006
+
+#define ID_TRAY_ICON 2050
+#define WM_TRAYICON (WM_USER + 1)
+
+#define IDT_GRACEFUL_SHUTDOWN_TIMER 2100
+#define FRAME_UPDATE_TIMER 2101
+
+namespace i2p
+{
+namespace win32
+{
+	static void ShowPopupMenu (HWND hWnd, POINT *curpos, int wDefaultItem)
+	{
+		HMENU hPopup = CreatePopupMenu();
+		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_CONSOLE, "Open &console");
+		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_APP, "Show app");
+		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_ABOUT, "&About...");
+		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
+		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_RELOAD, "&Reload configs");
+		if (!i2p::util::DaemonWin32::Instance ().isGraceful)
+			InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_GRACEFUL_SHUTDOWN, "&Graceful shutdown");
+		else
+			InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_STOP_GRACEFUL_SHUTDOWN, "&Stop graceful shutdown");
+		InsertMenu (hPopup, -1, MF_BYPOSITION | MF_STRING, ID_EXIT, "E&xit");
+		SetMenuDefaultItem (hPopup, ID_CONSOLE, FALSE);
+		SendMessage (hWnd, WM_INITMENUPOPUP, (WPARAM)hPopup, 0);
+
+		POINT p;
+		if (!curpos)
+		{
+			GetCursorPos (&p);
+			curpos = &p;
+		}
+
+		WORD cmd = TrackPopupMenu (hPopup, TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD | TPM_NONOTIFY, curpos->x, curpos->y, 0, hWnd, NULL);
+		SendMessage (hWnd, WM_COMMAND, cmd, 0);
+
+		DestroyMenu(hPopup);
+	}
+
+	static void AddTrayIcon (HWND hWnd)
+	{
+		NOTIFYICONDATA nid;
+		memset(&nid, 0, sizeof(nid));
+		nid.cbSize = sizeof(nid);
+		nid.hWnd = hWnd;
+		nid.uID = ID_TRAY_ICON;
+		nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP | NIF_INFO;
+		nid.uCallbackMessage = WM_TRAYICON;
+		nid.hIcon = LoadIcon (GetModuleHandle(NULL), MAKEINTRESOURCE (MAINICON));
+		strcpy (nid.szTip, "i2pd");
+		strcpy (nid.szInfo, "i2pd is starting");
+		Shell_NotifyIcon(NIM_ADD, &nid );
+	}
+
+	static void RemoveTrayIcon (HWND hWnd)
+	{
+		NOTIFYICONDATA nid;
+		nid.hWnd = hWnd;
+		nid.uID = ID_TRAY_ICON;
+		Shell_NotifyIcon (NIM_DELETE, &nid);
+	}
+
+	static void ShowUptime (std::stringstream& s, int seconds)
+	{
+		int num;
+
+		if ((num = seconds / 86400) > 0) {
+			s << num << " days, ";
+			seconds -= num * 86400;
+		}
+		if ((num = seconds / 3600) > 0) {
+			s << num << " hours, ";
+			seconds -= num * 3600;
+		}
+		if ((num = seconds / 60) > 0) {
+			s << num << " min, ";
+			seconds -= num * 60;
+		}
+		s << seconds << " seconds\n";
+	}
+
+	template <typename size> static void ShowTransfered (std::stringstream& s, size transfer)
+	{
+		auto bytes = transfer & 0x03ff;
+		transfer >>= 10;
+		auto kbytes = transfer & 0x03ff;
+		transfer >>= 10;
+		auto mbytes = transfer & 0x03ff;
+		transfer >>= 10;
+		auto gbytes = transfer & 0x03ff;
+
+		if (gbytes)
+			s << gbytes << " GB, ";
+		if (mbytes)
+			s << mbytes << " MB, ";
+		if (kbytes)
+			s << kbytes << " KB, ";
+		s << bytes << " Bytes\n";
+	}
+
+	static void PrintMainWindowText (std::stringstream& s)
+	{
+		s << "\n";
+		s << "Status: ";
+		switch (i2p::context.GetStatus())
+		{
+			case eRouterStatusOK: s << "OK"; break;
+			case eRouterStatusTesting: s << "Testing"; break;
+			case eRouterStatusFirewalled: s << "Firewalled"; break;
+			case eRouterStatusError:
+			{
+				switch (i2p::context.GetError())
+				{
+					case eRouterErrorClockSkew: s << "Clock skew"; break;
+					default: s << "Error";
+				}
+				break;
+			}
+			default: s << "Unknown";
+		}
+		s << "; ";
+		s << "Success Rate: " << i2p::tunnel::tunnels.GetTunnelCreationSuccessRate() << "%\n";
+		s << "Uptime: "; ShowUptime(s, i2p::context.GetUptime ());
+		s << "\n";
+		s << "Inbound: " << i2p::transport::transports.GetInBandwidth() / 1024 << " KiB/s; ";
+		s << "Outbound: " << i2p::transport::transports.GetOutBandwidth() / 1024 << " KiB/s\n";
+		s << "Received: "; ShowTransfered (s, i2p::transport::transports.GetTotalReceivedBytes());
+		s << "Sent: "; ShowTransfered (s, i2p::transport::transports.GetTotalSentBytes());
+		s << "\n";
+		s << "Routers: " << i2p::data::netdb.GetNumRouters () << "; ";
+		s << "Floodfills: " << i2p::data::netdb.GetNumFloodfills () << "; ";
+		s << "LeaseSets: " << i2p::data::netdb.GetNumLeaseSets () << "\n";
+		s << "Tunnels: ";
+		s << "In: " << i2p::tunnel::tunnels.CountInboundTunnels() << "; ";
+		s << "Out: " << i2p::tunnel::tunnels.CountOutboundTunnels() << "; ";
+		s << "Transit: " << i2p::tunnel::tunnels.CountTransitTunnels() << "\n";
+		s << "\n";
+	}
+
+	static LRESULT CALLBACK WndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+	{
+		switch (uMsg)
+		{
+			case WM_CREATE:
+			{
+				AddTrayIcon (hWnd);
+				break;
+			}
+			case WM_CLOSE:
+			{
+				RemoveTrayIcon (hWnd);
+				KillTimer (hWnd, FRAME_UPDATE_TIMER);
+				KillTimer (hWnd, IDT_GRACEFUL_SHUTDOWN_TIMER);
+				PostQuitMessage (0);
+				break;
+			}
+			case WM_COMMAND:
+			{
+				switch (LOWORD(wParam))
+				{
+					case ID_ABOUT:
+					{
+						std::stringstream text;
+						text << "Version: " << I2PD_VERSION << " " << CODENAME;
+						MessageBox( hWnd, TEXT(text.str ().c_str ()), TEXT("i2pd"), MB_ICONINFORMATION | MB_OK );
+						return 0;
+					}
+					case ID_EXIT:
+					{
+						PostMessage (hWnd, WM_CLOSE, 0, 0);
+						return 0;
+					}
+					case ID_GRACEFUL_SHUTDOWN:
+					{
+						i2p::context.SetAcceptsTunnels (false);
+						SetTimer (hWnd, IDT_GRACEFUL_SHUTDOWN_TIMER, 10*60*1000, nullptr); // 10 minutes
+						i2p::util::DaemonWin32::Instance ().isGraceful = true;
+						return 0;
+					}
+					case ID_STOP_GRACEFUL_SHUTDOWN:
+					{
+						i2p::context.SetAcceptsTunnels (true);
+						KillTimer (hWnd, IDT_GRACEFUL_SHUTDOWN_TIMER);
+						i2p::util::DaemonWin32::Instance ().isGraceful = false;
+						return 0;
+					}
+					case ID_RELOAD:
+					{
+						i2p::client::context.ReloadConfig();
+						std::stringstream text;
+						text << "I2Pd reloading configs...";
+						MessageBox( hWnd, TEXT(text.str ().c_str ()), TEXT("i2pd"), MB_ICONINFORMATION | MB_OK );
+						return 0;
+					}
+					case ID_CONSOLE:
+					{
+						char buf[30];
+						std::string httpAddr; i2p::config::GetOption("http.address", httpAddr);
+						uint16_t	httpPort; i2p::config::GetOption("http.port", httpPort);
+						snprintf(buf, 30, "http://%s:%d", httpAddr.c_str(), httpPort);
+						ShellExecute(NULL, "open", buf, NULL, NULL, SW_SHOWNORMAL);
+						return 0;
+					}
+					case ID_APP:
+					{
+						ShowWindow(hWnd, SW_SHOW);
+						SetTimer(hWnd, FRAME_UPDATE_TIMER, 3000, NULL);
+						return 0;
+					}
+				}
+				break;
+			}
+			case WM_SYSCOMMAND:
+			{
+				switch (wParam)
+				{
+					case SC_MINIMIZE:
+					{
+						ShowWindow(hWnd, SW_HIDE);
+						KillTimer (hWnd, FRAME_UPDATE_TIMER);
+						return 0;
+					}
+					case SC_CLOSE:
+					{
+						std::string close; i2p::config::GetOption("close", close);
+						if (0 == close.compare("ask"))
+						switch(::MessageBox(hWnd, "Would you like to minimize instead of exiting?"
+						" You can add 'close' configuration option. Valid values are: ask, minimize, exit.",
+						"Minimize instead of exiting?", MB_ICONQUESTION | MB_YESNOCANCEL | MB_DEFBUTTON1))
+						{
+							case IDYES: close = "minimize"; break;
+							case IDNO: close = "exit"; break;
+							default: return 0;
+						}
+						if (0 == close.compare("minimize"))
+						{
+							ShowWindow(hWnd, SW_HIDE);
+							KillTimer (hWnd, FRAME_UPDATE_TIMER);
+							return 0;
+						}
+						if (0 != close.compare("exit"))
+						{
+							::MessageBox(hWnd, close.c_str(), "Unknown close action in config", MB_OK | MB_ICONWARNING);
+							return 0;
+						}
+					}
+				}
+			}
+			case WM_TRAYICON:
+			{
+				switch (lParam)
+				{
+					case WM_LBUTTONUP:
+					case WM_RBUTTONUP:
+					{
+						SetForegroundWindow (hWnd);
+						ShowPopupMenu(hWnd, NULL, -1);
+						PostMessage (hWnd, WM_APP + 1, 0, 0);
+						break;
+					}
+				}
+				break;
+			}
+			case WM_TIMER:
+			{
+				if (wParam == IDT_GRACEFUL_SHUTDOWN_TIMER)
+				{
+					PostMessage (hWnd, WM_CLOSE, 0, 0); // exit
+					return 0;
+				}
+				if (wParam == FRAME_UPDATE_TIMER)
+				{
+					InvalidateRect(hWnd, NULL, TRUE);
+				}
+				break;
+			}
+			case WM_PAINT:
+			{
+				HDC hDC;
+				PAINTSTRUCT ps;
+				RECT rp;
+				HFONT hFont;
+				std::stringstream s; PrintMainWindowText (s);
+				hDC = BeginPaint (hWnd, &ps);
+				GetClientRect(hWnd, &rp);
+				SetTextColor(hDC, 0x00D43B69);
+				hFont = CreateFont(18,0,0,0,0,0,0,0,DEFAULT_CHARSET,0,0,0,0,TEXT("Times New Roman"));
+				SelectObject(hDC,hFont);
+				DrawText(hDC, TEXT(s.str().c_str()), s.str().length(), &rp, DT_CENTER|DT_VCENTER);
+				DeleteObject(hFont);
+				EndPaint(hWnd, &ps);
+				break;
+			}
+		}
+		return DefWindowProc( hWnd, uMsg, wParam, lParam);
+	}
+
+	bool StartWin32App ()
+	{
+		if (FindWindow (I2PD_WIN32_CLASSNAME, TEXT("i2pd")))
+		{
+			MessageBox(NULL, TEXT("I2Pd is running already"), TEXT("Warning"), MB_OK);
+			return false;
+		}
+		// register main window
+		auto hInst = GetModuleHandle(NULL);
+		WNDCLASSEX wclx;
+		memset (&wclx, 0, sizeof(wclx));
+		wclx.cbSize = sizeof(wclx);
+		wclx.style = 0;
+		wclx.lpfnWndProc = WndProc;
+		//wclx.cbClsExtra = 0;
+		//wclx.cbWndExtra = 0;
+		wclx.hInstance = hInst;
+		wclx.hIcon = LoadIcon (hInst, MAKEINTRESOURCE(MAINICON));
+		wclx.hCursor = LoadCursor (NULL, IDC_ARROW);
+		//wclx.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
+		wclx.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
+		wclx.lpszMenuName = NULL;
+		wclx.lpszClassName = I2PD_WIN32_CLASSNAME;
+		RegisterClassEx (&wclx);
+		// create new window
+		if (!CreateWindow(I2PD_WIN32_CLASSNAME, TEXT("i2pd"), WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX, 100, 100, 350, 210, NULL, NULL, hInst, NULL))
+		{
+			MessageBox(NULL, "Failed to create main window", TEXT("Warning!"), MB_ICONERROR | MB_OK | MB_TOPMOST);
+			return false;
+		}
+		return true;
+	}
+
+	int RunWin32App ()
+	{
+		MSG msg;
+		while (GetMessage (&msg, NULL, 0, 0 ))
+		{
+			TranslateMessage (&msg);
+			DispatchMessage (&msg);
+		}
+		return msg.wParam;
+	}
+
+	void StopWin32App ()
+	{
+		HWND hWnd = FindWindow (I2PD_WIN32_CLASSNAME, TEXT("i2pd"));
+		if (hWnd)
+			PostMessage (hWnd, WM_COMMAND, MAKEWPARAM(ID_EXIT, 0), 0);
+		UnregisterClass (I2PD_WIN32_CLASSNAME, GetModuleHandle(NULL));
+	}
+
+	bool GracefulShutdown ()
+	{
+		HWND hWnd = FindWindow (I2PD_WIN32_CLASSNAME, TEXT("i2pd"));
+		if (hWnd)
+			PostMessage (hWnd, WM_COMMAND, MAKEWPARAM(ID_GRACEFUL_SHUTDOWN, 0), 0);
+		return hWnd;
+	}
+
+	bool StopGracefulShutdown ()
+	{
+		HWND hWnd = FindWindow (I2PD_WIN32_CLASSNAME, TEXT("i2pd"));
+		if (hWnd)
+			PostMessage (hWnd, WM_COMMAND, MAKEWPARAM(ID_STOP_GRACEFUL_SHUTDOWN, 0), 0);
+		return hWnd;
+	}
+
+}
+}

Win32/Win32App.h

@@ -0,0 +1,17 @@
+#ifndef WIN32APP_H__
+#define WIN32APP_H__
+
+#define I2PD_WIN32_CLASSNAME "i2pd main window"
+
+namespace i2p
+{
+namespace win32
+{
+	bool StartWin32App ();
+	void StopWin32App ();
+	int RunWin32App ();
+	bool GracefulShutdown ();
+	bool StopGracefulShutdown ();
+}
+}
+#endif // WIN32APP_H__

Win32/Win32Service.cpp

@@ -7,15 +7,14 @@
 #include <strsafe.h>
 #include <windows.h>
 
-#include "../Daemon.h"
-#include "../Log.h"
+#include "Daemon.h"
+#include "Log.h"
 
 I2PService *I2PService::s_service = NULL;
 
 BOOL I2PService::isService()
 {
 	BOOL bIsService = FALSE;
-
 	HWINSTA hWinStation = GetProcessWindowStation();
 	if (hWinStation != NULL)
 	{
@@ -31,28 +30,23 @@ BOOL I2PService::isService()
 BOOL I2PService::Run(I2PService &service)
 {
 	s_service = &service;
-
 	SERVICE_TABLE_ENTRY serviceTable[] =
 	{
 		{ service.m_name, ServiceMain },
 		{ NULL, NULL }
 	};
-
 	return StartServiceCtrlDispatcher(serviceTable);
 }
 
-
 void WINAPI I2PService::ServiceMain(DWORD dwArgc, PSTR *pszArgv)
 {
 	assert(s_service != NULL);
-
 	s_service->m_statusHandle = RegisterServiceCtrlHandler(
 		s_service->m_name, ServiceCtrlHandler);
 	if (s_service->m_statusHandle == NULL)
 	{
 		throw GetLastError();
 	}
-
 	s_service->Start(dwArgc, pszArgv);
 }
 
@@ -61,27 +55,23 @@ void WINAPI I2PService::ServiceCtrlHandler(DWORD dwCtrl)
 {
 	switch (dwCtrl)
 	{
-	case SERVICE_CONTROL_STOP: s_service->Stop(); break;
-	case SERVICE_CONTROL_PAUSE: s_service->Pause(); break;
-	case SERVICE_CONTROL_CONTINUE: s_service->Continue(); break;
-	case SERVICE_CONTROL_SHUTDOWN: s_service->Shutdown(); break;
-	case SERVICE_CONTROL_INTERROGATE: break;
-	default: break;
+		case SERVICE_CONTROL_STOP: s_service->Stop(); break;
+		case SERVICE_CONTROL_PAUSE: s_service->Pause(); break;
+		case SERVICE_CONTROL_CONTINUE: s_service->Continue(); break;
+		case SERVICE_CONTROL_SHUTDOWN: s_service->Shutdown(); break;
+		case SERVICE_CONTROL_INTERROGATE: break;
+		default: break;
 	}
 }
 
-
 I2PService::I2PService(PSTR pszServiceName,
 	BOOL fCanStop,
 	BOOL fCanShutdown,
 	BOOL fCanPauseContinue)
 {
-	m_name = (pszServiceName == NULL) ? "" : pszServiceName;
-
+	m_name = (pszServiceName == NULL) ? (PSTR)"" : pszServiceName;
 	m_statusHandle = NULL;
-
 	m_status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
-
 	m_status.dwCurrentState = SERVICE_START_PENDING;
 
 	DWORD dwControlsAccepted = 0;
@@ -91,16 +81,14 @@ I2PService::I2PService(PSTR pszServiceName,
 		dwControlsAccepted |= SERVICE_ACCEPT_SHUTDOWN;
 	if (fCanPauseContinue)
 		dwControlsAccepted |= SERVICE_ACCEPT_PAUSE_CONTINUE;
-	m_status.dwControlsAccepted = dwControlsAccepted;
 
+	m_status.dwControlsAccepted = dwControlsAccepted;
 	m_status.dwWin32ExitCode = NO_ERROR;
 	m_status.dwServiceSpecificExitCode = 0;
 	m_status.dwCheckPoint = 0;
 	m_status.dwWaitHint = 0;
-
 	m_fStopping = FALSE;
-
-	// Create a manual-reset event that is not signaled at first to indicate 
+	// Create a manual-reset event that is not signaled at first to indicate
 	// the stopped signal of the service.
 	m_hStoppedEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
 	if (m_hStoppedEvent == NULL)
@@ -109,7 +97,6 @@ I2PService::I2PService(PSTR pszServiceName,
 	}
 }
 
-
 I2PService::~I2PService(void)
 {
 	if (m_hStoppedEvent)
@@ -119,93 +106,73 @@ I2PService::~I2PService(void)
 	}
 }
 
-
 void I2PService::Start(DWORD dwArgc, PSTR *pszArgv)
 {
 	try
 	{
 		SetServiceStatus(SERVICE_START_PENDING);
-
 		OnStart(dwArgc, pszArgv);
-
 		SetServiceStatus(SERVICE_RUNNING);
 	}
 	catch (DWORD dwError)
 	{
-		LogPrint("Win32Service Start", dwError);
-
+		LogPrint(eLogError, "Win32Service Start", dwError);
 		SetServiceStatus(SERVICE_STOPPED, dwError);
 	}
 	catch (...)
 	{
-		LogPrint("Win32Service failed to start.", EVENTLOG_ERROR_TYPE);
-
+		LogPrint(eLogError, "Win32Service failed to start.", EVENTLOG_ERROR_TYPE);
 		SetServiceStatus(SERVICE_STOPPED);
 	}
 }
 
-
 void I2PService::OnStart(DWORD dwArgc, PSTR *pszArgv)
 {
-	LogPrint("Win32Service in OnStart",
-		EVENTLOG_INFORMATION_TYPE);
-
+	LogPrint(eLogInfo, "Win32Service in OnStart", EVENTLOG_INFORMATION_TYPE);
 	Daemon.start();
-
 	//i2p::util::config::OptionParser(dwArgc, pszArgv);
 	//i2p::util::filesystem::ReadConfigFile(i2p::util::config::mapArgs, i2p::util::config::mapMultiArgs);
 	//i2p::context.OverrideNTCPAddress(i2p::util::config::GetCharArg("-host", "127.0.0.1"),
 	//	i2p::util::config::GetArg("-port", 17070));
-
 	_worker = new std::thread(std::bind(&I2PService::WorkerThread, this));
 }
 
-
 void I2PService::WorkerThread()
 {
 	while (!m_fStopping)
 	{
-		::Sleep(1000);  // Simulate some lengthy operations.
+		::Sleep(1000); // Simulate some lengthy operations.
 	}
-
 	// Signal the stopped event.
 	SetEvent(m_hStoppedEvent);
 }
 
-
 void I2PService::Stop()
 {
 	DWORD dwOriginalState = m_status.dwCurrentState;
 	try
 	{
 		SetServiceStatus(SERVICE_STOP_PENDING);
-
 		OnStop();
-
 		SetServiceStatus(SERVICE_STOPPED);
 	}
 	catch (DWORD dwError)
 	{
-		LogPrint("Win32Service Stop", dwError);
-
+		LogPrint(eLogInfo, "Win32Service Stop", dwError);
 		SetServiceStatus(dwOriginalState);
 	}
 	catch (...)
 	{
-		LogPrint("Win32Service failed to stop.", EVENTLOG_ERROR_TYPE);
-
+		LogPrint(eLogError, "Win32Service failed to stop.", EVENTLOG_ERROR_TYPE);
 		SetServiceStatus(dwOriginalState);
 	}
 }
 
-
 void I2PService::OnStop()
 {
 	// Log a service stop message to the Application log.
-	LogPrint("Win32Service in OnStop", EVENTLOG_INFORMATION_TYPE);
-
+	LogPrint(eLogInfo, "Win32Service in OnStop", EVENTLOG_INFORMATION_TYPE);
 	Daemon.stop();
-
 	m_fStopping = TRUE;
 	if (WaitForSingleObject(m_hStoppedEvent, INFINITE) != WAIT_OBJECT_0)
 	{
@@ -215,102 +182,83 @@ void I2PService::OnStop()
 	delete _worker;
 }
 
-
 void I2PService::Pause()
 {
 	try
 	{
 		SetServiceStatus(SERVICE_PAUSE_PENDING);
-
 		OnPause();
-
 		SetServiceStatus(SERVICE_PAUSED);
 	}
 	catch (DWORD dwError)
 	{
-		LogPrint("Win32Service Pause", dwError);
-
+		LogPrint(eLogError, "Win32Service Pause", dwError);
 		SetServiceStatus(SERVICE_RUNNING);
 	}
 	catch (...)
 	{
-		LogPrint("Win32Service failed to pause.", EVENTLOG_ERROR_TYPE);
-
+		LogPrint(eLogError, "Win32Service failed to pause.", EVENTLOG_ERROR_TYPE);
 		SetServiceStatus(SERVICE_RUNNING);
 	}
 }
 
-
 void I2PService::OnPause()
 {
 }
 
-
 void I2PService::Continue()
 {
 	try
 	{
 		SetServiceStatus(SERVICE_CONTINUE_PENDING);
-
 		OnContinue();
-
 		SetServiceStatus(SERVICE_RUNNING);
 	}
 	catch (DWORD dwError)
 	{
-		LogPrint("Win32Service Continue", dwError);
-
+		LogPrint(eLogError, "Win32Service Continue", dwError);
 		SetServiceStatus(SERVICE_PAUSED);
 	}
 	catch (...)
 	{
-		LogPrint("Win32Service failed to resume.", EVENTLOG_ERROR_TYPE);
-
+		LogPrint(eLogError, "Win32Service failed to resume.", EVENTLOG_ERROR_TYPE);
 		SetServiceStatus(SERVICE_PAUSED);
 	}
 }
 
-
 void I2PService::OnContinue()
 {
 }
 
-
 void I2PService::Shutdown()
 {
 	try
 	{
 		OnShutdown();
-
 		SetServiceStatus(SERVICE_STOPPED);
 	}
 	catch (DWORD dwError)
 	{
-		LogPrint("Win32Service Shutdown", dwError);
+		LogPrint(eLogError, "Win32Service Shutdown", dwError);
 	}
 	catch (...)
 	{
-		LogPrint("Win32Service failed to shut down.", EVENTLOG_ERROR_TYPE);
+		LogPrint(eLogError, "Win32Service failed to shut down.", EVENTLOG_ERROR_TYPE);
 	}
 }
 
-
 void I2PService::OnShutdown()
 {
 }
 
-
 void I2PService::SetServiceStatus(DWORD dwCurrentState,
 	DWORD dwWin32ExitCode,
 	DWORD dwWaitHint)
 {
 	static DWORD dwCheckPoint = 1;
-
-
 	m_status.dwCurrentState = dwCurrentState;
 	m_status.dwWin32ExitCode = dwWin32ExitCode;
 	m_status.dwWaitHint = dwWaitHint;
-
 	m_status.dwCheckPoint =
 		((dwCurrentState == SERVICE_RUNNING) ||
 		(dwCurrentState == SERVICE_STOPPED)) ?
@@ -335,12 +283,7 @@ void FreeHandles(SC_HANDLE schSCManager, SC_HANDLE schService)
 	}
 }
 
-void InstallService(PSTR pszServiceName,
-	PSTR pszDisplayName,
-	DWORD dwStartType,
-	PSTR pszDependencies,
-	PSTR pszAccount,
-	PSTR pszPassword)
+void InstallService(PCSTR pszServiceName, PCSTR pszDisplayName, DWORD dwStartType, PCSTR pszDependencies, PCSTR pszAccount, PCSTR pszPassword)
 {
 	printf("Try to install Win32Service (%s).\n", pszServiceName);
 
@@ -354,10 +297,10 @@ void InstallService(PSTR pszServiceName,
 		FreeHandles(schSCManager, schService);
 		return;
 	}
+	strncat(szPath, " --daemon", MAX_PATH);
 
 	// Open the local default service control manager database
-	schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT |
-		SC_MANAGER_CREATE_SERVICE);
+	schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CONNECT | SC_MANAGER_CREATE_SERVICE);
 	if (schSCManager == NULL)
 	{
 		printf("OpenSCManager failed w/err 0x%08lx\n", GetLastError());
@@ -381,6 +324,7 @@ void InstallService(PSTR pszServiceName,
 		pszAccount,                     // Service running account
 		pszPassword                     // Password of the account
 		);
+
 	if (schService == NULL)
 	{
 		printf("CreateService failed w/err 0x%08lx\n", GetLastError());
@@ -394,7 +338,7 @@ void InstallService(PSTR pszServiceName,
 	FreeHandles(schSCManager, schService);
 }
 
-void UninstallService(PSTR pszServiceName)
+void UninstallService(PCSTR pszServiceName)
 {
 	printf("Try to uninstall Win32Service (%s).\n", pszServiceName);
 
@@ -412,8 +356,7 @@ void UninstallService(PSTR pszServiceName)
 	}
 
 	// Open the service with delete, stop, and query status permissions
-	schService = OpenService(schSCManager, pszServiceName, SERVICE_STOP |
-		SERVICE_QUERY_STATUS | DELETE);
+	schService = OpenService(schSCManager, pszServiceName, SERVICE_STOP | SERVICE_QUERY_STATUS | DELETE);
 	if (schService == NULL)
 	{
 		printf("OpenService failed w/err 0x%08lx\n", GetLastError());

Win32/Win32Service.h

@@ -4,13 +4,12 @@
 #include <thread>
 #include <windows.h>
 
-
 #ifdef _WIN32
 // Internal name of the service
-#define SERVICE_NAME             "i2pService"
+#define SERVICE_NAME             "i2pdService"
 
 // Displayed name of the service
-#define SERVICE_DISPLAY_NAME     "i2p router service"
+#define SERVICE_DISPLAY_NAME     "i2pd router service"
 
 // Service start options.
 #define SERVICE_START_TYPE       SERVICE_DEMAND_START
@@ -25,7 +24,6 @@
 #define SERVICE_PASSWORD         NULL
 #endif
 
-
 class I2PService
 {
 public:
@@ -72,13 +70,15 @@ private:
 	std::thread* _worker;
 };
 
-void InstallService(PSTR pszServiceName,
-	PSTR pszDisplayName,
+void InstallService(
+	PCSTR pszServiceName,
+	PCSTR pszDisplayName,
 	DWORD dwStartType,
-	PSTR pszDependencies,
-	PSTR pszAccount,
-	PSTR pszPassword);
+	PCSTR pszDependencies,
+	PCSTR pszAccount,
+	PCSTR pszPassword
+	);
 
-void UninstallService(PSTR pszServiceName);
+void UninstallService(PCSTR pszServiceName);
 
 #endif // WIN_32_SERVICE_H__

Win32/i2pd.sln

@@ -1,30 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.30723.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "i2pd", "i2pd.vcxproj", "{930568EC-31C9-406A-AD1C-9636DF5D8FAA}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Debug|Win32.ActiveCfg = Debug|Win32
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Debug|Win32.Build.0 = Debug|Win32
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Debug|Win32.Deploy.0 = Debug|Win32
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Debug|x64.ActiveCfg = Debug|x64
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Debug|x64.Build.0 = Debug|x64
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Release|Win32.ActiveCfg = Release|Win32
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Release|Win32.Build.0 = Release|Win32
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Release|Win32.Deploy.0 = Release|Win32
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Release|x64.ActiveCfg = Release|x64
-		{930568EC-31C9-406A-AD1C-9636DF5D8FAA}.Release|x64.Build.0 = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal

Win32/i2pd.vcxproj

@@ -1,292 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="..\AddressBook.cpp" />
-    <ClCompile Include="..\aes.cpp" />
-    <ClCompile Include="..\base64.cpp" />
-    <ClCompile Include="..\BOB.cpp" />
-    <ClCompile Include="..\CryptoConst.cpp" />
-    <ClCompile Include="..\Daemon.cpp" />
-    <ClCompile Include="..\DaemonWin32.cpp" />
-    <ClCompile Include="..\Garlic.cpp" />
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Win32/inno_installer.iss

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-
-
-[Files]
-Source: "x64\Release\i2pd.exe"; DestDir: "{app}"; DestName: "i2pd.exe"; Check: Is64BitInstallMode
-Source: "Release\i2pd.exe"; DestDir: "{app}"; Check: not Is64BitInstallMode
-Source: "..\README.md"; DestDir: "{app}"; DestName: "Readme.txt"; AfterInstall: ConvertLineEndings
-
-[Icons]
-Name: "{group}\I2Pd"; Filename: "{app}\i2pd.exe"
-Name: "{group}\Readme"; Filename: "{app}\Readme.txt"
-
-
-[Registry]
-Root: HKCU; Subkey: "Environment"; ValueName: "Path"; ValueType: "string"; ValueData: "{app};{olddata}"; Check: NotOnPathAlready(); Flags: preservestringtype;
-
-[Code]
-
-var
-  DefaultTop,
-  DefaultLeft,
-  DefaultHeight,
-  DefaultBackTop,
-  DefaultNextTop,
-  DefaultCancelTop,
-  DefaultBevelTop,
-  DefaultOuterHeight: Integer;
-
-const
-  LicenseHeight = 400;
-   LF = #10;
-   CR = #13;
-   CRLF = CR + LF;
-
-procedure ConvertLineEndings();
-  var
-     FilePath : String;
-     FileContents : String;
-begin
-   FilePath := ExpandConstant(CurrentFileName)
-   LoadStringFromFile(FilePath, FileContents);
-   StringChangeEx(FileContents, LF, CRLF, False);
-   SaveStringToFile(FilePath, FileContents, False);
-end;
-
-procedure InitializeWizard();
-begin
-  DefaultTop := WizardForm.Top;
-  DefaultLeft := WizardForm.Left;
-  DefaultHeight := WizardForm.Height;
-  DefaultBackTop := WizardForm.BackButton.Top;
-  DefaultNextTop := WizardForm.NextButton.Top;
-  DefaultCancelTop := WizardForm.CancelButton.Top;
-  DefaultBevelTop := WizardForm.Bevel.Top;
-  DefaultOuterHeight := WizardForm.OuterNotebook.Height;
-
-  WizardForm.InnerPage.Height := WizardForm.InnerPage.Height + (LicenseHeight - DefaultHeight);
-  WizardForm.InnerNotebook.Height :=  WizardForm.InnerNotebook.Height + (LicenseHeight - DefaultHeight);
-  WizardForm.LicensePage.Height := WizardForm.LicensePage.Height + (LicenseHeight - DefaultHeight);
-  WizardForm.LicenseMemo.Height := WizardForm.LicenseMemo.Height + (LicenseHeight - DefaultHeight);
-  WizardForm.LicenseNotAcceptedRadio.Top := WizardForm.LicenseNotAcceptedRadio.Top + (LicenseHeight - DefaultHeight);
-  WizardForm.LicenseAcceptedRadio.Top := WizardForm.LicenseAcceptedRadio.Top + (LicenseHeight - DefaultHeight);
-
-end;
-
-procedure CurPageChanged(CurPageID: Integer);
-begin
-  if CurPageID = wpLicense then
-  begin
-    WizardForm.Top := DefaultTop - (LicenseHeight - DefaultHeight) div 2;
-    WizardForm.Height := LicenseHeight;
-    WizardForm.OuterNotebook.Height := WizardForm.OuterNotebook.Height + (LicenseHeight - DefaultHeight);
-    WizardForm.CancelButton.Top := DefaultCancelTop + (LicenseHeight - DefaultHeight);
-    WizardForm.NextButton.Top := DefaultNextTop + (LicenseHeight - DefaultHeight);
-    WizardForm.BackButton.Top := DefaultBackTop + (LicenseHeight - DefaultHeight);
-    WizardForm.Bevel.Top := DefaultBevelTop + (LicenseHeight - DefaultHeight);
-  end
-  else
-  begin
-    WizardForm.Top := DefaultTop;
-    WizardForm.Left := DefaultLeft;
-    WizardForm.Height := DefaultHeight;
-    WizardForm.OuterNotebook.Height := DefaultOuterHeight;
-    WizardForm.CancelButton.Top := DefaultCancelTop;
-    WizardForm.NextButton.Top := DefaultNextTop;
-    WizardForm.BackButton.Top := DefaultBackTop;
-    WizardForm.Bevel.Top := DefaultBevelTop;
-  end;
-end;
-
-function NotOnPathAlready(): Boolean;
-var
-  BinDir, Path: String;
-begin
-  Log('Checking if i2pd dir is already in the %PATH%');
-  if RegQueryStringValue(HKEY_CURRENT_USER, 'Environment', 'Path', Path) then
-  begin // Successfully read the value
-    Log('HKCUEnvironmentPATH = ' + Path);
-    BinDir := ExpandConstant('{app}');
-    Log('Looking for i2pd dir in %PATH%: ' + BinDir + ' in ' + Path);
-    if Pos(LowerCase(BinDir), Lowercase(Path)) = 0 then
-    begin
-      Log('Did not find i2pd dir in %PATH% so I will add it');
-      Result := True;
-    end
-    else
-    begin
-      Log('Found i2pd dir in %PATH% so will not add it again');
-      Result := False;
-    end
-  end
-  else // The key probably doesn't exist
-  begin
-    Log('Could not access HKCUEnvironmentPATH so I assume that it is OK to add it');
-    Result := True;
-  end;
-end;
-
-
-procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
-var
-  BinDir, Path: String;
-begin
-  if (CurUninstallStep = usPostUninstall)
-     and (RegQueryStringValue(HKEY_CURRENT_USER, 'Environment', 'PATH', Path)) then
-  begin
-    BinDir := ExpandConstant('{app}');
-    if Pos(LowerCase(BinDir) + ';', Lowercase(Path)) <> 0 then
-    begin
-      StringChange(Path, BinDir + ';', '');
-      RegWriteStringValue(HKEY_CURRENT_USER, 'Environment', 'PATH', Path);
-    end;
-  end;
-end;

Win32/install_service.bat

@@ -1 +0,0 @@
-i2pd --service=install

Win32/installer.iss

@@ -0,0 +1,41 @@
+#define I2Pd_AppName "i2pd"
+#define I2Pd_ver "2.21.0"
+#define I2Pd_Publisher "PurpleI2P"
+
+[Setup]
+AppName={#I2Pd_AppName}
+AppVersion={#I2Pd_ver}
+AppPublisher={#I2Pd_Publisher}
+DefaultDirName={pf}\I2Pd
+DefaultGroupName=I2Pd
+UninstallDisplayIcon={app}\I2Pd.exe
+OutputDir=.
+LicenseFile=../LICENSE
+OutputBaseFilename=setup_{#I2Pd_AppName}_v{#I2Pd_ver}
+SetupIconFile=mask.ico
+InternalCompressLevel=ultra64
+Compression=lzma/ultra64
+SolidCompression=true
+ArchitecturesInstallIn64BitMode=x64
+AppVerName={#I2Pd_AppName}
+ExtraDiskSpaceRequired=15
+AppID={{621A23E0-3CF4-4BD6-97BC-4835EA5206A2}
+AppPublisherURL=http://i2pd.website/
+AppSupportURL=https://github.com/PurpleI2P/i2pd/issues
+AppUpdatesURL=https://github.com/PurpleI2P/i2pd/releases
+
+[Files]
+Source: ..\i2pd_x86.exe; DestDir: {app}; DestName: i2pd.exe; Flags: ignoreversion; Check: not IsWin64
+Source: ..\i2pd_x64.exe; DestDir: {app}; DestName: i2pd.exe; Flags: ignoreversion; Check: IsWin64
+Source: ..\README.md; DestDir: {app}; DestName: Readme.txt; Flags: onlyifdoesntexist
+Source: ..\contrib\i2pd.conf; DestDir: {userappdata}\i2pd; Flags: onlyifdoesntexist
+Source: ..\contrib\subscriptions.txt; DestDir: {userappdata}\i2pd; Flags: onlyifdoesntexist
+Source: ..\contrib\tunnels.conf; DestDir: {userappdata}\i2pd; Flags: onlyifdoesntexist
+Source: ..\contrib\certificates\*; DestDir: {userappdata}\i2pd\certificates; Flags: onlyifdoesntexist recursesubdirs createallsubdirs
+
+[Icons]
+Name: {group}\I2Pd; Filename: {app}\i2pd.exe
+Name: {group}\Readme; Filename: {app}\Readme.txt
+
+[UninstallDelete]
+Type: filesandordirs; Name: {app}

Win32/nsi/helper_readme.nsh

@@ -1,57 +0,0 @@
-!verbose push
-!verbose 3
- 
-!ifndef _MUI_EXTRAPAGES_NSH
-!define _MUI_EXTRAPAGES_NSH
- 
-!ifmacrondef MUI_EXTRAPAGE_README & MUI_PAGE_README & MUI_UNPAGE_README & ReadmeLangStrings
- 
-!macro MUI_EXTRAPAGE_README UN ReadmeFile
-!verbose push
-!verbose 3
-   !define MUI_PAGE_HEADER_TEXT "$(${UN}ReadmeHeader)"
-   !define MUI_PAGE_HEADER_SUBTEXT "$(${UN}ReadmeSubHeader)"
-   !define MUI_LICENSEPAGE_TEXT_TOP "$(${UN}ReadmeTextTop)"
-   !define MUI_LICENSEPAGE_TEXT_BOTTOM "$(${UN}ReadmeTextBottom)"
-   !define MUI_LICENSEPAGE_BUTTON "$(^NextBtn)"
-   !insertmacro MUI_${UN}PAGE_LICENSE "${ReadmeFile}"
-!verbose pop
-!macroend
- 
-!define ReadmeRun "!insertmacro MUI_EXTRAPAGE_README"
- 
- 
-!macro MUI_PAGE_README ReadmeFile
-!verbose push
-!verbose 3
-    ${ReadmeRun} "" "${ReadmeFile}"
-!verbose pop
-!macroend
- 
- 
-!macro MUI_UNPAGE_README ReadmeFile
-!verbose push
-!verbose 3
-    ${ReadmeRun} "UN" "${ReadmeFile}"
-!verbose pop
-!macroend
- 
- 
-!macro ReadmeLangStrings UN MUI_LANG ReadmeHeader ReadmeSubHeader ReadmeTextTop ReadmeTextBottom
-!verbose push
-!verbose 3
-    LangString ${UN}ReadmeHeader     ${MUI_LANG} "${ReadmeHeader}"
-    LangString ${UN}ReadmeSubHeader  ${MUI_LANG} "${ReadmeSubHeader}"
-    LangString ${UN}ReadmeTextTop    ${MUI_LANG} "${ReadmeTextTop}"
-    LangString ${UN}ReadmeTextBottom ${MUI_LANG} "${ReadmeTextBottom}"
-!verbose pop
-!macroend
- 
-!define ReadmeLanguage `!insertmacro ReadmeLangStrings ""`
- 
-!define Un.ReadmeLanguage `!insertmacro ReadmeLangStrings "UN"`
- 
-!endif
-!endif
- 
-!verbose pop

Win32/nsi/servicelib.nsh

@@ -1,419 +0,0 @@
-; NSIS SERVICE LIBRARY - servicelib.nsh
-; Version 1.8.1 - Jun 21th, 2013
-; Questions/Comments - dselkirk@hotmail.com
-;
-; Description:
-;   Provides an interface to window services
-;
-; Inputs:
-;   action     - systemlib action ie. create, delete, start, stop, pause,
-;              continue, installed, running, status
-;   name       - name of service to manipulate
-;   param      - action parameters; usage: var1=value1;var2=value2;...etc.
-;                 (don't forget to add a ';' after the last value!)
-;
-; Actions:
-;   create     - creates a new windows service
-;              Parameters:
-;                path        - path to service executable
-;                autostart   - automatically start with system ie. 1|0
-;                interact    - interact with the desktop ie. 1|0
-;                depend      - service dependencies
-;                user        - user that runs the service
-;                password    - password of the above user
-;                display     - display name in service's console
-;                description - Description of service
-;                starttype   - start type (supersedes autostart)
-;                servicetype - service type (supersedes interact)
-;
-;   delete     - deletes a windows service
-;   start      - start a stopped windows service
-;   stop       - stops a running windows service
-;   pause      - pauses a running windows service
-;   continue   - continues a paused windows service
-;   installed  - is the provided service installed
-;              Parameters:
-;                action      - if true then invokes the specified action
-;   running    - is the provided service running
-;              Parameters:
-;                action      - if true then invokes the specified action
-;   status     - check the status of the provided service
-;
-; Usage:
-;   Method 1:
-;     Push "action"
-;     Push "name"
-;     Push "param"
-;     Call Service
-;     Pop $0 ;response
-;
-;   Method 2:
-;     !insertmacro SERVICE "action" "name" "param"
-;
-; History:
-;   1.0 - 09/15/2003 - Initial release
-;   1.1 - 09/16/2003 - Changed &l to i, thx brainsucker
-;   1.2 - 02/29/2004 - Fixed documentation.
-;   1.3 - 01/05/2006 - Fixed interactive flag and pop order (Kichik)
-;   1.4 - 12/07/2006 - Added display and depend, fixed datatypes (Vitoco)
-;   1.5 - 06/25/2008 - Added description of service.(DeSafe.com/liuqixing#gmail.com)
-;   1.5.1 - 06/12/2009 - Added use of __UNINSTALL__
-;   1.6 - 08/02/2010 - Fixed description implementation (Anders)
-;   1.7 - 04/11/2010 - Added get running service process id (Nico)
-;   1.8 - 24/03/2011 - Added starttype and servicetype (Sergius)
-;   1.8.1 - 21/06/2013 - Added dynamic ASCII & Unicode support (Zinthose)
- 
-!ifndef SERVICELIB
-  !define SERVICELIB
- 
-  !define SC_MANAGER_ALL_ACCESS         0x3F
-  !define SC_STATUS_PROCESS_INFO        0x0
-  !define SERVICE_ALL_ACCESS            0xF01FF
- 
-  !define SERVICE_CONTROL_STOP          1
-  !define SERVICE_CONTROL_PAUSE         2
-  !define SERVICE_CONTROL_CONTINUE      3
- 
-  !define SERVICE_STOPPED               0x1
-  !define SERVICE_START_PENDING         0x2
-  !define SERVICE_STOP_PENDING          0x3
-  !define SERVICE_RUNNING               0x4
-  !define SERVICE_CONTINUE_PENDING      0x5
-  !define SERVICE_PAUSE_PENDING         0x6
-  !define SERVICE_PAUSED                0x7
- 
-  !define SERVICE_KERNEL_DRIVER         0x00000001
-  !define SERVICE_FILE_SYSTEM_DRIVER    0x00000002 
-  !define SERVICE_WIN32_OWN_PROCESS     0x00000010 
-  !define SERVICE_WIN32_SHARE_PROCESS   0x00000020
-  !define SERVICE_INTERACTIVE_PROCESS   0x00000100
- 
- 
-  !define SERVICE_BOOT_START            0x00000000
-  !define SERVICE_SYSTEM_START          0x00000001
-  !define SERVICE_AUTO_START            0x00000002 
-  !define SERVICE_DEMAND_START          0x00000003
-  !define SERVICE_DISABLED              0x00000004
- 
-  ## Added by Zinthose for Native Unicode Support
-  !ifdef NSIS_UNICODE
-	!define APITAG "W"
-  !else
-    !define APITAG "A"
-  !endif
- 
-  !macro SERVICE ACTION NAME PARAM
-    Push '${ACTION}'
-    Push '${NAME}'
-    Push '${PARAM}'
-    !ifdef __UNINSTALL__
-        Call un.Service
-    !else
-        Call Service
-    !endif
-  !macroend
- 
-  !macro FUNC_GETPARAM
-    Push $0
-    Push $1
-    Push $2
-    Push $3
-    Push $4
-    Push $5
-    Push $6
-    Push $7
-    Exch 8
-    Pop $1 ;name
-    Exch 8
-    Pop $2 ;source
-    StrCpy $0 ""
-    StrLen $7 $2
-    StrCpy $3 0
-    lbl_loop:
-      IntCmp $3 $7 0 0 lbl_done
-      StrLen $4 "$1="
-      StrCpy $5 $2 $4 $3
-      StrCmp $5 "$1=" 0 lbl_next
-      IntOp $5 $3 + $4
-      StrCpy $3 $5
-      lbl_loop2:
-        IntCmp $3 $7 0 0 lbl_done
-        StrCpy $6 $2 1 $3
-        StrCmp $6 ";" 0 lbl_next2
-        IntOp $6 $3 - $5
-        StrCpy $0 $2 $6 $5
-        Goto lbl_done
-        lbl_next2:
-        IntOp $3 $3 + 1
-        Goto lbl_loop2
-      lbl_next:
-      IntOp $3 $3 + 1
-      Goto lbl_loop
-    lbl_done:
-    Pop $5
-    Pop $4
-    Pop $3
-    Pop $2
-    Pop $1
-    Exch 2
-    Pop $6
-    Pop $7
-    Exch $0
-  !macroend
- 
-  !macro CALL_GETPARAM VAR NAME DEFAULT LABEL
-    Push $1
-    Push ${NAME}
-    Call ${UN}GETPARAM
-    Pop $6
-    StrCpy ${VAR} "${DEFAULT}"
-    StrCmp $6 "" "${LABEL}" 0
-    StrCpy ${VAR} $6
-  !macroend
- 
-  !macro FUNC_SERVICE UN
-    Push $0
-    Push $1
-    Push $2
-    Push $3
-    Push $4
-    Push $5
-    Push $6
-    Push $7
-    Exch 8
-    Pop $1 ;param
-    Exch 8
-    Pop $2 ;name
-    Exch 8
-    Pop $3 ;action
-    ;$0 return
-    ;$4 OpenSCManager
-    ;$5 OpenService
- 
-    StrCpy $0 "false"
-    System::Call 'advapi32::OpenSCManager${APITAG}(n, n, i ${SC_MANAGER_ALL_ACCESS}) i.r4'
-    IntCmp $4 0 lbl_done
-    StrCmp $3 "create" lbl_create
-    System::Call 'advapi32::OpenService${APITAG}(i r4, t r2, i ${SERVICE_ALL_ACCESS}) i.r5'
-    IntCmp $5 0 lbl_done
- 
-    lbl_select:
-    StrCmp $3 "delete" lbl_delete
-    StrCmp $3 "start" lbl_start
-    StrCmp $3 "stop" lbl_stop
-    StrCmp $3 "pause" lbl_pause
-    StrCmp $3 "continue" lbl_continue
-    StrCmp $3 "installed" lbl_installed
-    StrCmp $3 "running" lbl_running
-    StrCmp $3 "status" lbl_status
-    StrCmp $3 "processid" lbl_processid
-    Goto lbl_done
- 
-    ; create service
-    lbl_create:
-      Push $R1 ;depend
-      Push $R2 ;user
-      Push $R3 ;password
-      Push $R4 ;servicetype/interact
-      Push $R5 ;starttype/autostart
-      Push $R6 ;path
-      Push $R7 ;display
-      Push $R8 ;description
- 
-      !insertmacro CALL_GETPARAM $R1 "depend" "n" "lbl_depend"
-        StrCpy $R1 't "$R1"'
-      lbl_depend:
-      StrCmp $R1 "n" 0 lbl_machine ;old name of depend param
-      !insertmacro CALL_GETPARAM $R1 "machine" "n" "lbl_machine"
-        StrCpy $R1 't "$R1"'
-      lbl_machine:
- 
-      !insertmacro CALL_GETPARAM $R2 "user" "n" "lbl_user"
-        StrCpy $R2 't "$R2"'
-      lbl_user:
- 
-      !insertmacro CALL_GETPARAM $R3 "password" "n" "lbl_password"
-        StrCpy $R3 't "$R3"'
-      lbl_password:
- 
-      !insertmacro CALL_GETPARAM $R4 "interact" "${SERVICE_WIN32_OWN_PROCESS}" "lbl_interact"
-        StrCpy $6 ${SERVICE_WIN32_OWN_PROCESS}
-        IntCmp $R4 0 +2
-        IntOp $6 $6 | ${SERVICE_INTERACTIVE_PROCESS}
-        StrCpy $R4 $6
-      lbl_interact:
- 
-      !insertmacro CALL_GETPARAM $R4 "servicetype" "$R4" "lbl_servicetype"
-      lbl_servicetype:
- 
-      !insertmacro CALL_GETPARAM $R5 "autostart" "${SERVICE_DEMAND_START}" "lbl_autostart"
-        StrCpy $6 ${SERVICE_DEMAND_START}
-        IntCmp $R5 0 +2
-        StrCpy $6 ${SERVICE_AUTO_START}
-        StrCpy $R5 $6
-      lbl_autostart:
- 
-      !insertmacro CALL_GETPARAM $R5 "starttype" "$R5" "lbl_starttype"
-      lbl_starttype:
- 
-      !insertmacro CALL_GETPARAM $R6 "path" "n" "lbl_path"
-      lbl_path:
- 
-      !insertmacro CALL_GETPARAM $R7 "display" "$2" "lbl_display"
-      lbl_display:
- 
-      !insertmacro CALL_GETPARAM $R8 "description" "$2" "lbl_description"
-      lbl_description:
- 
-      System::Call 'advapi32::CreateService${APITAG}(i r4, t r2, t R7, i ${SERVICE_ALL_ACCESS}, \
-                                             i R4, i R5, i 0, t R6, n, n, $R1, $R2, $R3) i.r6' 
- 
-      ; write description of service (SERVICE_CONFIG_DESCRIPTION)
-      System::Call 'advapi32::ChangeServiceConfig2${APITAG}(ir6,i1,*t "$R8")i.R7'
-      strcmp $R7 "error" 0 lbl_descriptioncomplete
-      WriteRegStr HKLM "SYSTEM\CurrentControlSet\Services\$2" "Description" $R8
-      lbl_descriptioncomplete:
- 
-      Pop $R8
-      Pop $R7
-      Pop $R6
-      Pop $R5
-      Pop $R4
-      Pop $R3
-      Pop $R2
-      Pop $R1
-      StrCmp $6 0 lbl_done lbl_good
- 
-    ; delete service
-    lbl_delete:
-      System::Call 'advapi32::DeleteService(i r5) i.r6'
-      StrCmp $6 0 lbl_done lbl_good
- 
-    ; start service
-    lbl_start:
-      System::Call 'advapi32::StartService${APITAG}(i r5, i 0, i 0) i.r6'
-      StrCmp $6 0 lbl_done lbl_good
- 
-    ; stop service
-    lbl_stop:
-      Push $R1
-      System::Call '*(i,i,i,i,i,i,i) i.R1'
-      System::Call 'advapi32::ControlService(i r5, i ${SERVICE_CONTROL_STOP}, i $R1) i'
-      System::Free $R1
-      Pop $R1
-      StrCmp $6 0 lbl_done lbl_good
- 
-    ; pause service
-    lbl_pause:
-      Push $R1
-      System::Call '*(i,i,i,i,i,i,i) i.R1'
-      System::Call 'advapi32::ControlService(i r5, i ${SERVICE_CONTROL_PAUSE}, i $R1) i'
-      System::Free $R1
-      Pop $R1
-      StrCmp $6 0 lbl_done lbl_good
- 
-    ; continue service
-    lbl_continue:
-      Push $R1
-      System::Call '*(i,i,i,i,i,i,i) i.R1'
-      System::Call 'advapi32::ControlService(i r5, i ${SERVICE_CONTROL_CONTINUE}, i $R1) i'
-      System::Free $R1
-      Pop $R1
-      StrCmp $6 0 lbl_done lbl_good
- 
-    ; is installed
-    lbl_installed:
-      !insertmacro CALL_GETPARAM $7 "action" "" "lbl_good"
-        StrCpy $3 $7
-        Goto lbl_select
- 
-    ; is service running
-    lbl_running:
-      Push $R1
-      System::Call '*(i,i,i,i,i,i,i) i.R1'
-      System::Call 'advapi32::QueryServiceStatus(i r5, i $R1) i'
-      System::Call '*$R1(i, i.r6)'
-      System::Free $R1
-      Pop $R1
-      IntFmt $6 "0x%X" $6
-      StrCmp $6 ${SERVICE_RUNNING} 0 lbl_done
-      !insertmacro CALL_GETPARAM $7 "action" "" "lbl_good"
-        StrCpy $3 $7
-        Goto lbl_select
- 
-    lbl_status:
-      Push $R1
-      System::Call '*(i,i,i,i,i,i,i) i.R1'
-      System::Call 'advapi32::QueryServiceStatus(i r5, i $R1) i'
-      System::Call '*$R1(i, i .r6)'
-      System::Free $R1
-      Pop $R1
-      IntFmt $6 "0x%X" $6
-      StrCpy $0 "running"
-      IntCmp $6 ${SERVICE_RUNNING} lbl_done
-      StrCpy $0 "stopped"
-      IntCmp $6 ${SERVICE_STOPPED} lbl_done
-      StrCpy $0 "start_pending"
-      IntCmp $6 ${SERVICE_START_PENDING} lbl_done
-      StrCpy $0 "stop_pending"
-      IntCmp $6 ${SERVICE_STOP_PENDING} lbl_done
-      StrCpy $0 "running"
-      IntCmp $6 ${SERVICE_RUNNING} lbl_done
-      StrCpy $0 "continue_pending"
-      IntCmp $6 ${SERVICE_CONTINUE_PENDING} lbl_done
-      StrCpy $0 "pause_pending"
-      IntCmp $6 ${SERVICE_PAUSE_PENDING} lbl_done
-      StrCpy $0 "paused"
-      IntCmp $6 ${SERVICE_PAUSED} lbl_done
-      StrCpy $0 "unknown"
-      Goto lbl_done
- 
-    lbl_processid:
-      Push $R1
-      Push $R2
-      System::Call '*(i,i,i,i,i,i,i,i,i) i.R1'
-      System::Call '*(i 0) i.R2'
-      System::Call "advapi32::QueryServiceStatusEx(i r5, i ${SC_STATUS_PROCESS_INFO}, i $R1, i 36, i $R2) i"
-      System::Call "*$R1(i,i,i,i,i,i,i, i .r0)"
-      System::Free $R2
-      System::Free $R1
-      Pop $R2
-      Pop $R1
-      Goto lbl_done
- 
-    lbl_good:
-    StrCpy $0 "true"
-    lbl_done:
-    IntCmp $5 0 +2
-    System::Call 'advapi32::CloseServiceHandle(i r5) n'
-    IntCmp $4 0 +2
-    System::Call 'advapi32::CloseServiceHandle(i r4) n'
-    Pop $4
-    Pop $3
-    Pop $2
-    Pop $1
-    Exch 3
-    Pop $5
-    Pop $7
-    Pop $6
-    Exch $0
-  !macroend
- 
-  Function Service
-    !insertmacro FUNC_SERVICE ""
-  FunctionEnd
- 
-  Function un.Service
-    !insertmacro FUNC_SERVICE "un."
-  FunctionEnd
- 
-  Function GetParam
-    !insertmacro FUNC_GETPARAM
-  FunctionEnd
- 
-  Function un.GetParam
-    !insertmacro FUNC_GETPARAM
-  FunctionEnd
- 
-  !undef APITAG
-!endif

Win32/uninstall_service.bat

@@ -1 +0,0 @@
-i2pd --service=remove

Win32/winres.h

@@ -0,0 +1,6 @@
+#ifndef WINRES_H__
+#define WINRES_H__
+
+#include <winresrc.h>
+
+#endif

android/.gitignore

@@ -0,0 +1,18 @@
+gen
+tests
+bin
+libs
+log*
+obj
+.gradle
+.idea
+.externalNativeBuild
+ant.properties
+local.properties
+build.sh
+android.iml
+build
+gradle
+gradlew
+gradlew.bat
+

android/AndroidManifest.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.purplei2p.i2pd"
+    android:installLocation="auto"
+    android:versionCode="1"
+    android:versionName="2.21.0">
+
+    <uses-sdk
+        android:minSdkVersion="14"
+        android:targetSdkVersion="28" />
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.INTERNET" /> <!-- normal perm, per https://developer.android.com/guide/topics/permissions/normal-permissions.html -->
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <!-- normal perm -->
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" /> <!-- required in API 26+ -->
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/icon"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.Holo.Light.DarkActionBar"
+        >
+        <receiver android:name=".NetworkStateChangeReceiver">
+            <intent-filter>
+                <action android:name="android.net.conn.CONNECTIVITY_CHANGE" />
+            </intent-filter>
+        </receiver>
+
+        <activity
+            android:name=".I2PDPermsAskerActivity"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".I2PDActivity"
+            android:label="@string/app_name" />
+
+        <service
+            android:name=".ForegroundService"
+            android:enabled="true" />
+
+        <activity
+            android:name=".I2PDPermsExplanationActivity"
+            android:label="@string/title_activity_i2_pdperms_asker_prompt"
+            android:parentActivityName=".I2PDPermsAskerActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="org.purplei2p.i2pd.I2PDPermsAskerActivity" />
+        </activity>
+    </application>
+
+</manifest>

android/assets/certificates

@@ -0,0 +1 @@
+../../contrib/certificates

android/assets/i2pd.conf

@@ -0,0 +1,81 @@
+## Configuration file for a typical i2pd user
+## See https://i2pd.readthedocs.io/en/latest/user-guide/configuration/
+## for more options you can use in this file.
+
+#logfile = /sdcard/i2pd/i2pd.log
+loglevel = none
+
+# host = 1.2.3.4
+# port = 4567
+
+ipv4 = true
+ipv6 = false
+
+# ntcp = true
+# ntcpproxy = http://127.0.0.1:8118
+# ssu = true
+
+bandwidth = L
+# share = 100
+
+# notransit = true
+# floodfill = true
+
+[ntcp2]
+enabled = true
+
+[http]
+enabled = true
+address = 127.0.0.1
+port = 7070
+# auth = true
+# user = i2pd
+# pass = changeme
+
+[httpproxy]
+enabled = true
+address = 127.0.0.1
+port = 4444
+# keys = http-proxy-keys.dat
+# addresshelper = true
+# outproxy = http://false.i2p
+## httpproxy section also accepts I2CP parameters, like "inbound.length" etc.
+
+[socksproxy]
+enabled = true
+address = 127.0.0.1
+port = 4447
+# keys = socks-proxy-keys.dat
+# outproxy.enabled = false
+# outproxy = 127.0.0.1
+# outproxyport = 9050
+## socksproxy section also accepts I2CP parameters, like "inbound.length" etc.
+
+[sam]
+enabled = false
+# address = 127.0.0.1
+# port = 7656
+
+[precomputation]
+elgamal = true
+
+[upnp]
+enabled = true
+# name = I2Pd
+
+[reseed]
+verify = true
+## Path to local reseed data file (.su3) for manual reseeding
+# file = /path/to/i2pseeds.su3
+## or HTTPS URL to reseed from
+# file = https://legit-website.com/i2pseeds.su3
+## Path to local ZIP file or HTTPS URL to reseed from
+# zipfile = /path/to/netDb.zip
+## If you run i2pd behind a proxy server, set proxy server for reseeding here
+## Should be http://address:port or socks://address:port
+# proxy = http://127.0.0.1:8118
+## Minimum number of known routers, below which i2pd triggers reseeding. 25 by default
+# threshold = 25
+
+[limits]
+transittunnels = 50

android/assets/subscriptions.txt

@@ -0,0 +1,3 @@
+http://inr.i2p/export/alive-hosts.txt
+http://stats.i2p/cgi-bin/newhosts.txt
+http://i2p-projekt.i2p/hosts.txt

android/assets/tunnels.conf

@@ -0,0 +1,33 @@
+[IRC-IRC2P]
+#type = client
+#address = 127.0.0.1
+#port = 6668
+#destination = irc.postman.i2p
+#destinationport = 6667
+#keys = irc-keys.dat
+
+#[IRC-ILITA]
+#type = client
+#address = 127.0.0.1
+#port = 6669
+#destination = irc.ilita.i2p
+#destinationport = 6667
+#keys = irc-keys.dat
+
+#[SMTP]
+#type = client
+#address = 127.0.0.1
+#port = 7659
+#destination = smtp.postman.i2p
+#destinationport = 25
+#keys = smtp-keys.dat
+
+#[POP3]
+#type = client
+#address = 127.0.0.1
+#port = 7660
+#destination = pop.postman.i2p
+#destinationport = 110
+#keys = pop3-keys.dat
+
+# see more examples at https://i2pd.readthedocs.io/en/latest/user-guide/tunnels/

android/build.gradle

@@ -0,0 +1,74 @@
+buildscript {
+    repositories {
+        mavenCentral()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.3.3'
+    }
+}
+
+apply plugin: 'com.android.application'
+
+repositories {
+    jcenter()
+    maven {
+        url 'https://maven.google.com'
+    }
+}
+
+dependencies {
+    compile 'com.android.support:support-compat:28.0.0'
+}
+
+android {
+    compileSdkVersion 28
+    buildToolsVersion "28.0.1"
+    defaultConfig {
+        applicationId "org.purplei2p.i2pd"
+        targetSdkVersion 28
+        minSdkVersion 14
+        versionCode 1
+        versionName "2.21.0"
+        ndk {
+            abiFilters 'armeabi-v7a'
+            abiFilters 'x86'
+        }
+        externalNativeBuild {
+            ndkBuild {
+                arguments "-j4"
+            }
+        }
+    }
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = ['src']
+            res.srcDirs = ['res']
+            jniLibs.srcDirs = ['libs']
+            assets.srcDirs = ['assets']
+        }
+    }
+    signingConfigs {
+        orignal {
+            storeFile file("i2pdapk.jks")
+            storePassword "android"
+            keyAlias "i2pdapk"
+            keyPassword "android"
+        }
+    }
+    buildTypes {
+        release {
+            minifyEnabled true
+            signingConfig signingConfigs.orignal
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
+        }
+    }
+    externalNativeBuild {
+        ndkBuild {
+            path './jni/Android.mk'
+        }
+    }
+}
+
+

android/build.xml

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="i2pd" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Insert sdk.dir=... into './local.properties'. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <fail
+            message="ndk.dir is missing. Insert ndk.dir=... into './local.properties'."
+            unless="ndk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+</project>

android/gradle.properties

@@ -0,0 +1 @@
+org.gradle.parallel=true

android/jni/Android.mk

@@ -0,0 +1,73 @@
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := i2pd
+LOCAL_CPP_FEATURES := rtti exceptions
+LOCAL_C_INCLUDES += $(IFADDRS_PATH) $(LIB_SRC_PATH) $(LIB_CLIENT_SRC_PATH) $(DAEMON_SRC_PATH)
+LOCAL_STATIC_LIBRARIES := \
+	boost_system \
+	boost_date_time \
+	boost_filesystem \
+	boost_program_options \
+	crypto ssl \
+	miniupnpc
+LOCAL_LDLIBS := -lz
+
+LOCAL_SRC_FILES := DaemonAndroid.cpp i2pd_android.cpp $(IFADDRS_PATH)/ifaddrs.c \
+	$(wildcard $(LIB_SRC_PATH)/*.cpp)\
+	$(wildcard $(LIB_CLIENT_SRC_PATH)/*.cpp)\
+	$(DAEMON_SRC_PATH)/Daemon.cpp \
+	$(DAEMON_SRC_PATH)/UPnP.cpp \
+	$(DAEMON_SRC_PATH)/HTTPServer.cpp \
+	$(DAEMON_SRC_PATH)/I2PControl.cpp
+
+include $(BUILD_SHARED_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := boost_system
+LOCAL_SRC_FILES := $(BOOST_PATH)/boost_1_64_0/$(TARGET_ARCH_ABI)/lib/libboost_system.a
+LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost_1_64_0/include
+include $(PREBUILT_STATIC_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := boost_date_time
+LOCAL_SRC_FILES := $(BOOST_PATH)/boost_1_64_0/$(TARGET_ARCH_ABI)/lib/libboost_date_time.a
+LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost_1_64_0/include
+include $(PREBUILT_STATIC_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := boost_filesystem
+LOCAL_SRC_FILES := $(BOOST_PATH)/boost_1_64_0/$(TARGET_ARCH_ABI)/lib/libboost_filesystem.a
+LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost_1_64_0/include
+include $(PREBUILT_STATIC_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := boost_program_options
+LOCAL_SRC_FILES := $(BOOST_PATH)/boost_1_64_0/$(TARGET_ARCH_ABI)/lib/libboost_program_options.a
+LOCAL_EXPORT_C_INCLUDES := $(BOOST_PATH)/boost_1_64_0/include
+include $(PREBUILT_STATIC_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := crypto
+LOCAL_SRC_FILES := $(OPENSSL_PATH)/openssl-1.1.1/$(TARGET_ARCH_ABI)/lib/libcrypto.a
+LOCAL_EXPORT_C_INCLUDES := $(OPENSSL_PATH)/openssl-1.1.1/include
+include $(PREBUILT_STATIC_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := ssl
+LOCAL_SRC_FILES := $(OPENSSL_PATH)/openssl-1.1.1/$(TARGET_ARCH_ABI)/lib/libssl.a
+LOCAL_EXPORT_C_INCLUDES := $(OPENSSL_PATH)/openssl-1.1.1/include
+LOCAL_STATIC_LIBRARIES := crypto
+include $(PREBUILT_STATIC_LIBRARY)
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := miniupnpc
+LOCAL_SRC_FILES := $(MINIUPNP_PATH)/miniupnpc-2.1/$(TARGET_ARCH_ABI)/lib/libminiupnpc.a
+LOCAL_EXPORT_C_INCLUDES := $(MINIUPNP_PATH)/miniupnpc-2.1/include
+include $(PREBUILT_STATIC_LIBRARY)

android/jni/Application.mk

@@ -0,0 +1,41 @@
+#APP_ABI := all
+APP_ABI := armeabi-v7a x86
+#APP_ABI := x86
+#APP_ABI := x86_64
+#APP_ABI := armeabi-v7a
+#can be android-3 but will fail for x86 since arch-x86 is not present at ndkroot/platforms/android-3/ . libz is taken from there.
+APP_PLATFORM := android-14
+
+# http://stackoverflow.com/a/21386866/529442 http://stackoverflow.com/a/15616255/529442 to enable c++11 support in Eclipse
+NDK_TOOLCHAIN_VERSION := 4.9
+# APP_STL := stlport_shared  --> does not seem to contain C++11 features
+APP_STL := gnustl_shared
+
+# Enable c++11 extensions in source code
+APP_CPPFLAGS += -std=c++11
+
+APP_CPPFLAGS += -DANDROID -D__ANDROID__ -DUSE_UPNP
+ifeq ($(TARGET_ARCH_ABI),armeabi-v7a)
+APP_CPPFLAGS += -DANDROID_ARM7A
+endif
+
+# Forcing debug optimization. Use `ndk-build NDK_DEBUG=1` instead.
+#APP_OPTIM  := debug
+
+# git clone https://github.com/PurpleI2P/Boost-for-Android-Prebuilt.git
+# git clone https://github.com/PurpleI2P/OpenSSL-for-Android-Prebuilt.git
+# git clone https://github.com/PurpleI2P/MiniUPnP-for-Android-Prebuilt.git
+# git clone https://github.com/PurpleI2P/android-ifaddrs.git
+# change to your own
+I2PD_LIBS_PATH = /path/to/libraries
+BOOST_PATH = $(I2PD_LIBS_PATH)/Boost-for-Android-Prebuilt
+OPENSSL_PATH = $(I2PD_LIBS_PATH)/OpenSSL-for-Android-Prebuilt
+MINIUPNP_PATH = $(I2PD_LIBS_PATH)/MiniUPnP-for-Android-Prebuilt
+IFADDRS_PATH = $(I2PD_LIBS_PATH)/android-ifaddrs
+
+# don't change me
+I2PD_SRC_PATH = $(PWD)/..
+
+LIB_SRC_PATH = $(I2PD_SRC_PATH)/libi2pd
+LIB_CLIENT_SRC_PATH = $(I2PD_SRC_PATH)/libi2pd_client
+DAEMON_SRC_PATH = $(I2PD_SRC_PATH)/daemon

android/jni/DaemonAndroid.cpp

@@ -0,0 +1,207 @@
+#include <iostream>
+#include <chrono>
+#include <thread>
+#include <exception>
+#include <boost/exception/diagnostic_information.hpp>
+#include <boost/exception_ptr.hpp>
+//#include "mainwindow.h"
+#include "FS.h"
+#include "DaemonAndroid.h"
+#include "Daemon.h"
+
+namespace i2p
+{
+namespace android
+{
+/*	Worker::Worker (DaemonAndroidImpl& daemon):
+		m_Daemon (daemon)
+	{
+	}
+
+	void Worker::startDaemon()
+	{
+		Log.d(TAG"Performing daemon start...");
+		m_Daemon.start();
+		Log.d(TAG"Daemon started.");
+		emit resultReady();
+	}
+	void Worker::restartDaemon()
+	{
+		Log.d(TAG"Performing daemon restart...");
+		m_Daemon.restart();
+		Log.d(TAG"Daemon restarted.");
+		emit resultReady();
+	}
+	void Worker::stopDaemon() {
+		Log.d(TAG"Performing daemon stop...");
+		m_Daemon.stop();
+		Log.d(TAG"Daemon stopped.");
+		emit resultReady();
+	}
+
+    Controller::Controller(DaemonAndroidImpl& daemon):
+		m_Daemon (daemon)
+	{
+		Worker *worker = new Worker (m_Daemon);
+		worker->moveToThread(&workerThread);
+		connect(&workerThread, &QThread::finished, worker, &QObject::deleteLater);
+		connect(this, &Controller::startDaemon, worker, &Worker::startDaemon);
+		connect(this, &Controller::stopDaemon, worker, &Worker::stopDaemon);
+		connect(this, &Controller::restartDaemon, worker, &Worker::restartDaemon);
+		connect(worker, &Worker::resultReady, this, &Controller::handleResults);
+		workerThread.start();
+	}
+	Controller::~Controller()
+	{
+		Log.d(TAG"Closing and waiting for daemon worker thread...");
+		workerThread.quit();
+		workerThread.wait();
+		Log.d(TAG"Waiting for daemon worker thread finished.");
+        if(m_Daemon.isRunning())
+        {
+		    Log.d(TAG"Stopping the daemon...");
+            m_Daemon.stop();
+		    Log.d(TAG"Stopped the daemon.");
+		}
+	}
+*/
+	DaemonAndroidImpl::DaemonAndroidImpl ()
+		//:
+        /*mutex(nullptr), */
+        //m_IsRunning(false),
+        //m_RunningChangedCallback(nullptr)
+	{
+	}
+
+	DaemonAndroidImpl::~DaemonAndroidImpl ()
+	{
+		//delete mutex;
+	}
+
+	bool DaemonAndroidImpl::init(int argc, char* argv[])
+	{
+		//mutex=new QMutex(QMutex::Recursive);
+		//setRunningCallback(0);
+        //m_IsRunning=false;
+		
+		// make sure assets are ready before proceed	
+		i2p::fs::DetectDataDir("", false);
+		int numAttempts = 0;
+		do
+		{
+			if (i2p::fs::Exists (i2p::fs::DataDirPath("assets.ready"))) break; // assets ready
+			numAttempts++;
+			std::this_thread::sleep_for (std::chrono::seconds(1)); // otherwise wait for 1 more second
+		}
+		while (numAttempts <= 10); // 10 seconds max	
+		return Daemon.init(argc,argv);
+	}
+
+	void DaemonAndroidImpl::start()
+	{
+		//QMutexLocker locker(mutex);
+		//setRunning(true);
+		Daemon.start();
+	}
+
+	void DaemonAndroidImpl::stop()
+	{
+		//QMutexLocker locker(mutex);
+		Daemon.stop();
+		//setRunning(false);
+	}
+
+	void DaemonAndroidImpl::restart()
+	{
+		//QMutexLocker locker(mutex);
+		stop();
+		start();
+	}
+	/*
+	void DaemonAndroidImpl::setRunningCallback(runningChangedCallback cb)
+	{
+		m_RunningChangedCallback = cb;
+	}
+
+	bool DaemonAndroidImpl::isRunning()
+	{
+        return m_IsRunning;
+	}
+
+	void DaemonAndroidImpl::setRunning(bool newValue)
+	{
+        bool oldValue = m_IsRunning;
+		if(oldValue!=newValue)
+		{
+            m_IsRunning = newValue;
+		    if(m_RunningChangedCallback)
+				m_RunningChangedCallback();
+		}
+	}
+*/
+	static DaemonAndroidImpl daemon;
+	static char* argv[1]={strdup("tmp")};
+	/**
+	 * returns error details if failed
+	 * returns "ok" if daemon initialized and started okay
+	 */
+	std::string start(/*int argc, char* argv[]*/)
+	{
+		try
+		{
+			//int result;
+
+			{
+				//Log.d(TAG"Initialising the daemon...");
+				bool daemonInitSuccess = daemon.init(1,argv);
+				if(!daemonInitSuccess)
+				{
+					//QMessageBox::critical(0, "Error", "Daemon init failed");
+					return "Daemon init failed";
+				}
+				//Log.d(TAG"Initialised, creating the main window...");
+				//MainWindow w;
+				//Log.d(TAG"Before main window.show()...");
+				//w.show ();
+
+				{
+					//i2p::qt::Controller daemonQtController(daemon);
+					//Log.d(TAG"Starting the daemon...");
+					//emit daemonQtController.startDaemon();
+					//daemon.start ();
+					//Log.d(TAG"Starting GUI event loop...");
+					//result = app.exec();
+					//daemon.stop ();
+					daemon.start();
+				}
+			}
+
+			//QMessageBox::information(&w, "Debug", "demon stopped");
+			//Log.d(TAG"Exiting the application");
+			//return result;
+		}
+		catch (boost::exception& ex)
+		{
+			std::stringstream ss;
+		    ss << boost::diagnostic_information(ex);
+		    return ss.str();
+		}
+		catch (std::exception& ex)
+		{
+			std::stringstream ss;
+		    ss << ex.what();
+		    return ss.str();
+		}
+		catch(...)
+		{
+			return "unknown exception";
+		}
+		return "ok";
+	}
+
+	void stop()
+	{
+		daemon.stop();
+	}
+}
+}

android/jni/DaemonAndroid.h

@@ -0,0 +1,87 @@
+#ifndef DAEMON_ANDROID_H
+#define DAEMON_ANDROID_H
+
+#include <string>
+
+namespace i2p
+{
+namespace android
+{
+    class DaemonAndroidImpl
+    {
+    public:
+
+		DaemonAndroidImpl ();
+		~DaemonAndroidImpl ();
+
+        //typedef void (*runningChangedCallback)();
+
+        /**
+         * @return success
+         */
+        bool init(int argc, char* argv[]);
+        void start();
+        void stop();
+        void restart();
+        //void setRunningCallback(runningChangedCallback cb);
+        //bool isRunning();
+    private:
+        //void setRunning(bool running);
+	private:
+		//QMutex* mutex;
+        //bool m_IsRunning;
+		//runningChangedCallback m_RunningChangedCallback;
+    };
+
+	/**
+	 * returns "ok" if daemon init failed
+	 * returns errinfo if daemon initialized and started okay
+	 */
+    std::string start();
+
+    // stops the daemon
+    void stop();
+
+    /*
+	class Worker : public QObject
+    {
+        Q_OBJECT
+	public:
+
+		Worker (DaemonAndroidImpl& daemon);
+
+	private:
+
+		DaemonAndroidImpl& m_Daemon;
+
+    public slots:
+        void startDaemon();
+        void restartDaemon();
+        void stopDaemon();
+
+    signals:
+        void resultReady();
+    };
+
+    class Controller : public QObject
+    {
+        Q_OBJECT
+        QThread workerThread;
+    public:
+        Controller(DaemonAndroidImpl& daemon);
+        ~Controller();
+	private:
+		DaemonAndroidImpl& m_Daemon;
+
+    public slots:
+        void handleResults(){}
+    signals:
+        void startDaemon();
+        void stopDaemon();
+        void restartDaemon();
+    };
+    */
+}
+}
+
+#endif // DAEMON_ANDROID_H

android/jni/i2pd_android.cpp

@@ -0,0 +1,66 @@
+
+//#include <string.h>
+#include <jni.h>
+#include "org_purplei2p_i2pd_I2PD_JNI.h"
+#include "DaemonAndroid.h"
+#include "RouterContext.h"
+#include "Transports.h"
+
+JNIEXPORT jstring JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_getABICompiledWith
+  (JNIEnv * env, jclass clazz) {
+#if defined(__arm__)
+  #if defined(__ARM_ARCH_7A__)
+    #if defined(__ARM_NEON__)
+      #if defined(__ARM_PCS_VFP)
+        #define ABI "armeabi-v7a/NEON (hard-float)"
+      #else
+        #define ABI "armeabi-v7a/NEON"
+      #endif
+    #else
+      #if defined(__ARM_PCS_VFP)
+        #define ABI "armeabi-v7a (hard-float)"
+      #else
+        #define ABI "armeabi-v7a"
+      #endif
+    #endif
+  #else
+   #define ABI "armeabi"
+  #endif
+#elif defined(__i386__)
+   #define ABI "x86"
+#elif defined(__x86_64__)
+   #define ABI "x86_64"
+#elif defined(__mips64)  /* mips64el-* toolchain defines __mips__ too */
+   #define ABI "mips64"
+#elif defined(__mips__)
+   #define ABI "mips"
+#elif defined(__aarch64__)
+   #define ABI "arm64-v8a"
+#else
+   #define ABI "unknown"
+#endif
+
+    return env->NewStringUTF(ABI);
+}
+
+JNIEXPORT jstring JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_startDaemon
+  (JNIEnv * env, jclass clazz) {
+	return env->NewStringUTF(i2p::android::start().c_str());
+}
+
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopDaemon
+  (JNIEnv * env, jclass clazz) {
+	i2p::android::stop();
+}
+
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopAcceptingTunnels
+  (JNIEnv * env, jclass clazz) {
+	i2p::context.SetAcceptsTunnels (false);
+}
+
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_onNetworkStateChanged
+  (JNIEnv * env, jclass clazz, jboolean isConnected)
+{
+	bool isConnectedBool = (bool) isConnected;
+	i2p::transport::transports.SetOnline (isConnectedBool);
+}

android/jni/org_purplei2p_i2pd_I2PD_JNI.h

@@ -0,0 +1,33 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_purplei2p_i2pd_I2PD_JNI */
+
+#ifndef _Included_org_purplei2p_i2pd_I2PD_JNI
+#define _Included_org_purplei2p_i2pd_I2PD_JNI
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     org_purplei2p_i2pd_I2PD_JNI
+ * Method:    stringFromJNI
+ * Signature: ()Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_getABICompiledWith
+  (JNIEnv *, jclass);
+
+JNIEXPORT jstring JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_startDaemon
+  (JNIEnv *, jclass);
+
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopDaemon
+  (JNIEnv *, jclass);
+
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_stopAcceptingTunnels
+  (JNIEnv *, jclass);
+
+JNIEXPORT void JNICALL Java_org_purplei2p_i2pd_I2PD_1JNI_onNetworkStateChanged
+  (JNIEnv * env, jclass clazz, jboolean isConnected);
+
+#ifdef __cplusplus
+}
+#endif
+#endif

android/proguard-project.txt

@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}