replaced boost.filesystem with custom functions (improves efficiency and drops unnecessary dependencies and improves libtorrent portability)

examples/make_torrent.cpp

@@ -37,20 +37,18 @@ POSSIBILITY OF SUCH DAMAGE.
 #include "libtorrent/storage.hpp"
 #include "libtorrent/hasher.hpp"
 #include "libtorrent/create_torrent.hpp"
+#include "libtorrent/file.hpp"
 
-#include <boost/filesystem/operations.hpp>
-#include <boost/filesystem/path.hpp>
 #include <boost/bind.hpp>
 
-using namespace boost::filesystem;
 using namespace libtorrent;
 
 // do not include files and folders whose
 // name starts with a .
-bool file_filter(boost::filesystem::path const& filename)
+bool file_filter(std::string const& f)
 {
-	if (filename.leaf()[0] == '.') return false;
-	fprintf(stderr, "%s\n", filename.string().c_str());
+	if (filename(f)[0] == '.') return false;
+	fprintf(stderr, "%s\n", f.c_str());
 	return true;
 }
 
@@ -82,7 +80,6 @@ void print_usage()
 int main(int argc, char* argv[])
 {
 	using namespace libtorrent;
-	using namespace boost::filesystem;
 
 	char const* creator_str = "libtorrent";
 
@@ -140,7 +137,7 @@ int main(int argc, char* argv[])
 
 		file_storage fs;
 		file_pool fp;
-		path full_path = complete(path(argv[1]));
+		std::string full_path = libtorrent::complete(argv[1]);
 
 		add_files(fs, full_path, file_filter);
 
@@ -154,7 +151,7 @@ int main(int argc, char* argv[])
 			t.add_url_seed(*i);
 
 		error_code ec;
-		set_piece_hashes(t, full_path.branch_path()
+		set_piece_hashes(t, parent_path(full_path)
 			, boost::bind(&print_progress, _1, t.num_pieces()), ec);
 		if (ec)
 		{