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factored out torrent creation functionality from torrent_info into create_torrent. Modified torrent_info to use lazy_bdecoder for increased performance

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This commit is contained in:
Arvid Norberg
2008-05-14 05:29:42 +00:00
parent a954240aa9
commit 8ed949c4d5
18 changed files with 847 additions and 727 deletions
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23
test/setup_transfer.cpp
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@@ -12,6 +12,7 @@
#include "test.hpp"
#include "libtorrent/assert.hpp"
#include "libtorrent/alert_types.hpp"
#include "libtorrent/create_torrent.hpp"
using boost::filesystem::remove_all;
using boost::filesystem::create_directory;
@@ -102,7 +103,7 @@ void start_web_server(int port, bool ssl)
<< (ssl?"https":"http") << "://127.0.0.1:" << port << "/infinite_redirect\")\n"
"$HTTP[\"url\"] == \"/test_file.gz\" {\n"
" setenv.add-response-header = ( \"Content-Encoding\" => \"gzip\" )\n"
" mimetype.assign = ()\n"
"# mimetype.assign = ()\n"
"}\n";
// this requires lighttpd to be built with ssl support.
// The port distribution for mac is not built with ssl
@@ -168,22 +169,21 @@ boost::intrusive_ptr<torrent_info> create_torrent(std::ostream* file)
using namespace boost::filesystem;
boost::intrusive_ptr<torrent_info> t(new torrent_info);
libtorrent::create_torrent t;
int total_size = 2 * 1024 * 1024;
t->add_file(path("temporary"), total_size);
t->set_piece_size(16 * 1024);
t->add_tracker(tracker_url);
t.add_file(path("temporary"), total_size);
t.set_piece_size(16 * 1024);
t.add_tracker(tracker_url);
std::vector<char> piece(16 * 1024);
for (int i = 0; i < int(piece.size()); ++i)
piece[i] = (i % 26) + 'A';
// calculate the hash for all pieces
int num = t->num_pieces();
int num = t.num_pieces();
sha1_hash ph = hasher(&piece[0], piece.size()).final();
for (int i = 0; i < num; ++i)
t->set_hash(i, ph);
t->create_torrent();
t.set_hash(i, ph);
if (file)
{
@@ -194,7 +194,10 @@ boost::intrusive_ptr<torrent_info> create_torrent(std::ostream* file)
}
}
return t;
std::vector<char> tmp;
std::back_insert_iterator<std::vector<char> > out(tmp);
bencode(out, t.generate());
return boost::intrusive_ptr<torrent_info>(new torrent_info(&tmp[0], tmp.size()));
}
boost::tuple<torrent_handle, torrent_handle, torrent_handle>
@@ -214,7 +217,7 @@ setup_transfer(session* ses1, session* ses2, session* ses3
create_directory("./tmp1" + suffix);
std::ofstream file(("./tmp1" + suffix + "/temporary").c_str());
boost::intrusive_ptr<torrent_info> t = create_torrent(&file);
boost::intrusive_ptr<torrent_info> t = ::create_torrent(&file);
file.close();
if (clear_files)
{