*** empty log message ***

docs/index.html

@@ -292,7 +292,7 @@ public:
 	dictionary_type& dict();
 	const dictionary_type& dict() const;
 
-	void print(std::ostream& os, int indent) const;
+	void print(std::ostream& os, int indent = 0) const;
 };
 </pre>
 

examples/dump_torrent.cpp

@@ -60,7 +60,14 @@ int main(int argc, char* argv[])
 		entry e = bdecode(std::istream_iterator<char>(in), std::istream_iterator<char>());
 		torrent_info t(e);
 
+
+
+		std::cout << "\n\n----- raw info -----\n\n";
+		e.print(std::cout);
+
+
 		// print info about torrent
+		std::cout << "\n\n----- torrent file info -----\n\n";
 		std::cout << "trackers:\n";
 		for (std::vector<announce_entry>::const_iterator i = t.trackers().begin();
 			i != t.trackers().end();
@@ -76,7 +83,8 @@ int main(int argc, char* argv[])
 			i != t.end_files();
 			++i)
 		{
-			std::cout << "  " << std::setw(11) << i->size << "  " << i->path << " " << i->filename << "\n";
+			std::cout << "  " << std::setw(11) << i->size
+			<< "  " << i->path << " " << i->filename << "\n";
 		}
 		
 	}

include/libtorrent/entry.hpp

@@ -188,7 +188,7 @@ namespace libtorrent
 			return *reinterpret_cast<const dictionary_type*>(data);
 		}
 
-		void print(std::ostream& os, int indent) const;
+		void print(std::ostream& os, int indent = 0) const;
 
 	private:
 

include/libtorrent/session.hpp

@@ -152,7 +152,7 @@ namespace libtorrent
 #if defined(TORRENT_VERBOSE_LOGGING)
 			boost::shared_ptr<logger> create_log(std::string name)
 			{
-				name += ".log";
+				name = "libtorrent_log_" + name + ".log";
 				// current options are file_logger and cout_logger
 				return boost::shared_ptr<logger>(new file_logger(name.c_str()));
 			}

include/libtorrent/storage.hpp

@@ -86,7 +86,7 @@ namespace libtorrent
 		enum open_mode { in, out };
 
 		// opens a piece with the given index from storage s
-		void open(storage* s, int index, open_mode m);
+		void open(storage* s, int index, open_mode m, int seek_offset = 0);
 		void close()
 		{
 			//std::cout << std::clock() << "close " << m_piece_index << "\n";

include/libtorrent/torrent_info.hpp

@@ -109,6 +109,7 @@ namespace libtorrent
 		entry::integer_type piece_length() const { return m_piece_length; }
 		std::size_t num_pieces() const { return m_piece_hash.size(); }
 		const sha1_hash& info_hash() const { return m_info_hash; }
+		const std::string& name() const { return m_name; }
 		void print(std::ostream& os) const;
 
 		entry::integer_type piece_size(unsigned int index) const
@@ -149,6 +150,8 @@ namespace libtorrent
 
 		// the hash that identifies this torrent
 		sha1_hash m_info_hash;
+
+		std::string m_name;
 	};
 
 }

src/peer_connection.cpp

@@ -369,16 +369,12 @@ bool libtorrent::peer_connection::dispatch_message()
 				return false;
 			}
 
-//			if (m_receiving_piece.index() < 0 || m_receiving_piece.index() != index)
-//			{
-			m_receiving_piece.open(m_torrent->filesystem(), index, piece_file::out);
-//			}
+			m_receiving_piece.open(m_torrent->filesystem(), index, piece_file::out, offset);
 
 #if defined(TORRENT_VERBOSE_LOGGING)
 			(*m_logger) << m_socket->sender().as_string() << " <== PIECE [ piece: " << index << " | s: " << offset << " | l: " << len << " ]\n";
 #endif
 
-			m_receiving_piece.seek_forward(offset);
 			m_receiving_piece.write(&m_recv_buffer[9], len);
 			m_torrent->downloaded_bytes(len);
 

src/session.cpp

@@ -564,8 +564,12 @@ namespace libtorrent
 		const unsigned char* c = p.begin();
 		while (c != p.end() && *c != 0)
 		{
-			if (!std::isprint(*c)) return std::string();
-			ret += *c;
+			if (std::isprint(*c))
+				ret += *c;
+			else if (*c <= 9)
+				ret += '0'+ *c;
+			else
+				return std::string();
 			++c;
 		}
 		if (c == p.end()) return std::string();

src/stat.cpp

@@ -30,6 +30,11 @@ POSSIBILITY OF SUCH DAMAGE.
 
 */
 
+// TODO: Use two algorithms to estimate transfer rate.
+// one (simple) for transfer rates that are >= 1 packet
+// per second and one (low pass-filter) for rates < 1
+// packet per second.
+
 #include <numeric>
 
 #include "libtorrent/stat.hpp"

src/storage.cpp

@@ -57,7 +57,7 @@ using namespace libtorrent;
 // accepted as an argument, this way we may avoid opening a
 // file in vain if we're about to seek forward anyway
 
-void libtorrent::piece_file::open(storage* s, int index, open_mode o)
+void libtorrent::piece_file::open(storage* s, int index, open_mode o, int seek_offset)
 {
 	open_mode old_mode = m_mode;
 	storage* old_storage = m_storage;
@@ -71,11 +71,14 @@ void libtorrent::piece_file::open(storage* s, int index, open_mode o)
 
 	assert(index < m_storage->m_torrent_file->num_pieces() && "internal error");
 
-	m_piece_offset = 0;
-	int piece_byte_offset = index * m_storage->m_torrent_file->piece_length();
+	m_piece_offset = seek_offset;
+	int piece_byte_offset = index * m_storage->m_torrent_file->piece_length()
+		+ m_piece_offset;
 
 	entry::integer_type file_byte_offset = 0;
-	for (m_file_iter = m_storage->m_torrent_file->begin_files(); m_file_iter != m_storage->m_torrent_file->end_files(); ++m_file_iter)
+	for (m_file_iter = m_storage->m_torrent_file->begin_files();
+		m_file_iter != m_storage->m_torrent_file->end_files();
+		++m_file_iter)
 	{
 		if (file_byte_offset + m_file_iter->size > piece_byte_offset) break;
 		file_byte_offset += m_file_iter->size;
@@ -86,6 +89,7 @@ void libtorrent::piece_file::open(storage* s, int index, open_mode o)
 	if ((m_mode == out && !(m_file_mode & std::ios_base::out))
 		|| old_file_iter != m_file_iter
 		|| !m_file.is_open()
+		|| m_file.fail()
 		|| old_storage != m_storage)
 	{
 		std::ios_base::openmode m;
@@ -108,15 +112,18 @@ void libtorrent::piece_file::open(storage* s, int index, open_mode o)
 			assert(!m_file.fail());
 		}
 	}
+	assert(!m_file.fail());
 
 	m_file_offset = piece_byte_offset - file_byte_offset;
 	if (m_mode == in) m_file.seekg(m_file_offset, std::ios_base::beg);
 	else m_file.seekp(m_file_offset, std::ios_base::beg);
 
+#ifndef NDEBUG
 	int gpos = m_file.tellg();
 	int ppos = m_file.tellp();
 	assert(m_mode == out || m_file_offset == gpos && "internal error");
 	assert(m_mode == in || m_file_offset == ppos && "internal error");
+#endif
 }
 
 int libtorrent::piece_file::read(char* buf, int size)
@@ -125,6 +132,8 @@ int libtorrent::piece_file::read(char* buf, int size)
 //	std::cout << std::clock() << "read " << m_piece_index << "\n";
 
 	assert(m_mode == in);
+	assert(!m_file.fail());
+	assert(m_file.is_open());
 	int left_to_read = size;
 
 	// make sure we don't read more than what belongs to this piece
@@ -172,7 +181,10 @@ int libtorrent::piece_file::read(char* buf, int size)
 		}
 	} while (left_to_read > 0);
 
-	assert(m_file_offset == (long)m_file.tellg() && "internal error");
+#ifndef NDEBUG
+	int gpos = m_file.tellg();
+	assert(m_file_offset == gpos && "internal error");
+#endif
 	return read_total;
 }
 

src/torrent_info.cpp

@@ -149,7 +149,7 @@ namespace libtorrent
 		// extract file name (or the directory name if it's a multifile libtorrent)
 		i = info.dict().find("name");
 		if (i == info.dict().end()) throw invalid_torrent_file();
-		std::string filename = i->second.string();
+		m_name = i->second.string();
 
 		// extract file list
 		i = info.dict().find("files");
@@ -161,12 +161,12 @@ namespace libtorrent
 			if (i == info.dict().end()) throw invalid_torrent_file();
 
 			m_files.push_back(file());
-			m_files.back().filename = filename;
+			m_files.back().filename = m_name;
 			m_files.back().size = i->second.integer();
 		}
 		else
 		{
-			extract_files(i->second.list(), m_files, filename);
+			extract_files(i->second.list(), m_files, m_name);
 		}
 
 		// calculate total size of all pieces