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premiere-libtorrent
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This commit is contained in:
Arvid Norberg 2005-03-19 12:22:40 +00:00
parent 4011f16044
commit 6ff7e76ab2
13 changed files with 159 additions and 142 deletions
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2
include/libtorrent/peer_connection.hpp
View File

@ -208,7 +208,7 @@ namespace libtorrent
void set_failed() { m_failed = true; }
bool failed() const { return m_failed; }
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
boost::shared_ptr<logger> m_logger;
#endif

6
include/libtorrent/piece_picker.hpp
View File

@ -216,11 +216,11 @@ namespace libtorrent
}
// selects which vector to look in
unsigned peer_count : 7;
unsigned peer_count : 11;
// is 1 if the piece is marked as being downloaded
unsigned downloading : 1;
// index in to the piece_info vector
unsigned index : 24;
unsigned index : 20;
bool operator!=(piece_pos p)
{ return index != p.index || peer_count != p.peer_count; }
@ -254,7 +254,7 @@ namespace libtorrent
// this maps indices to number of peers that has this piece and
// index into the m_piece_info vectors.
// 0xffffff means that we have the piece, so it doesn't
// 0xfffff means that we have the piece, so it doesn't
// exist in the piece_info buckets
std::vector<piece_pos> m_piece_map;

2
include/libtorrent/session.hpp
View File

@ -264,6 +264,8 @@ namespace libtorrent
#ifndef NDEBUG
void check_invariant(const char *place = 0);
#endif
#ifdef TORRENT_VERBOSE_LOGGING
boost::shared_ptr<logger> create_log(std::string const& name);
boost::shared_ptr<logger> m_logger;
#endif

11
include/libtorrent/torrent.hpp
View File

@ -63,7 +63,7 @@ POSSIBILITY OF SUCH DAMAGE.
namespace libtorrent
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
struct logger;
#endif
@ -313,11 +313,15 @@ namespace libtorrent
torrent_handle get_handle() const;
// DEBUG
#ifndef NDEBUG
// LOGGING
#ifdef TORRENT_VERBOSE_LOGGING
logger* spawn_logger(const char* title);
virtual void debug_log(const std::string& line);
#endif
// DEBUG
#ifndef NDEBUG
void check_invariant() const;
#endif
@ -508,3 +512,4 @@ namespace libtorrent
}
#endif // TORRENT_TORRENT_HPP_INCLUDED

3
include/libtorrent/tracker_manager.hpp
View File

@ -127,7 +127,7 @@ namespace libtorrent
address m_tracker_address;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
virtual void debug_log(const std::string& line) = 0;
#endif
private:
@ -178,3 +178,4 @@ namespace libtorrent
}
#endif // TORRENT_TRACKER_MANAGER_HPP_INCLUDED

21
src/http_tracker_connection.cpp
View File

@ -215,7 +215,7 @@ namespace libtorrent
m_send_buffer += base64encode(auth);
}
m_send_buffer += "\r\n\r\n";
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester())
{
requester().debug_log("==> TRACKER_REQUEST [ str: " + m_send_buffer + " ]");
@ -231,7 +231,7 @@ namespace libtorrent
// the connections list.
bool http_tracker_connection::tick()
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
try
{
#endif
@ -246,7 +246,7 @@ namespace libtorrent
return true;
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log("tracker connection tick");
#endif
@ -287,7 +287,7 @@ namespace libtorrent
if (!m_socket->is_readable()) return false;
m_request_time = second_clock::universal_time();
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log("tracker connection socket readable");
#endif
@ -317,7 +317,7 @@ namespace libtorrent
if (received > 0) m_recv_pos += received;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log("received: " + boost::lexical_cast<std::string>(m_recv_pos));
#endif
@ -339,7 +339,7 @@ namespace libtorrent
// if we don't have a full line yet, wait.
if (newline == end) return false;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log(std::string(m_buffer.begin(), newline));
#endif
@ -380,7 +380,7 @@ namespace libtorrent
{
line.assign(m_buffer.begin(), newline);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log(line);
#endif
@ -450,7 +450,7 @@ namespace libtorrent
else if (line.size() < 3)
{
m_state = read_body;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log("end of http header");
#endif
if (m_code >= 300 && m_code < 400)
@ -465,7 +465,7 @@ namespace libtorrent
return true;
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester()) requester().debug_log("Redirecting to \"" + m_location + "\"");
#endif
std::string::size_type i = m_location.find('?');
@ -523,7 +523,7 @@ namespace libtorrent
}
return false;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
}
catch (std::exception&)
{
@ -653,3 +653,4 @@ namespace libtorrent
}
}

1
src/identify_client.cpp
View File

@ -175,6 +175,7 @@ namespace
, map_entry("U", "UPnP")
, map_entry("XT", "XanTorrent")
, map_entry("ZT", "ZipTorrent")
, map_entry("pX", "pHoeniX")
};
bool compare_first_string(map_entry const& e, char const* str)

117
src/peer_connection.cpp
View File

@ -136,7 +136,7 @@ namespace libtorrent
assert(!m_socket->is_blocking());
assert(m_torrent != 0);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
m_logger = m_ses.create_log(s->sender().as_string().c_str());
#endif
@ -220,7 +220,7 @@ namespace libtorrent
std::fill(m_peer_id.begin(), m_peer_id.end(), 0);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
m_logger = m_ses.create_log(s->sender().as_string().c_str());
#endif
@ -277,13 +277,13 @@ namespace libtorrent
if (piece_list.size() == m_have_piece.size())
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " *** THIS IS A SEED ***\n";
#endif
// if we're a seed too, disconnect
if (m_torrent->is_seed())
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " we're also a seed, disconnecting\n";
#endif
throw protocol_error("seed to seed connection redundant, disconnecting");
@ -297,7 +297,7 @@ namespace libtorrent
peer_connection::~peer_connection()
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
if (m_logger)
{
@ -440,7 +440,7 @@ namespace libtorrent
, m_ses.get_peer_id().end()
, m_send_buffer.begin() + pos);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> HANDSHAKE\n";
@ -512,7 +512,7 @@ namespace libtorrent
m_statistics.received_bytes(0, received);
if (m_recv_pos < m_packet_size) return;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== CHOKE\n";
@ -548,7 +548,7 @@ namespace libtorrent
m_statistics.received_bytes(0, received);
if (m_recv_pos < m_packet_size) return;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== UNCHOKE\n";
@ -571,7 +571,7 @@ namespace libtorrent
m_statistics.received_bytes(0, received);
if (m_recv_pos < m_packet_size) return;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== INTERESTED\n";
@ -600,7 +600,7 @@ namespace libtorrent
m_requests.clear();
send_buffer_updated();
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== NOT_INTERESTED\n";
@ -629,7 +629,7 @@ namespace libtorrent
if (index >= (int)m_have_piece.size() || index < 0)
throw protocol_error("have message with higher index than the number of pieces");
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== HAVE [ piece: " << index << "]\n";
@ -637,8 +637,8 @@ namespace libtorrent
if (m_have_piece[index])
{
#ifndef NDEBUG
(*m_logger) << " oops.. we already knew that: " << index << "\n";
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " got redundant HAVE message for index: " << index << "\n";
#endif
}
else
@ -682,7 +682,7 @@ namespace libtorrent
m_statistics.received_bytes(0, received);
if (m_recv_pos < m_packet_size) return;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== BITFIELD\n";
@ -738,13 +738,13 @@ namespace libtorrent
if (piece_list.size() == m_have_piece.size())
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " *** THIS IS A SEED ***\n";
#endif
// if we're a seed too, disconnect
if (m_torrent->is_seed())
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " we're also a seed, disconnecting\n";
#endif
throw protocol_error("seed to seed connection redundant, disconnecting");
@ -778,7 +778,7 @@ namespace libtorrent
{
// if we don't have valid metadata yet,
// we shouldn't get a request
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== UNEXPECTED_REQUEST [ "
@ -798,7 +798,7 @@ namespace libtorrent
// memory consumption.
// ignore requests if the client
// is making too many of them.
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== TOO MANY REQUESTS [ "
@ -831,7 +831,7 @@ namespace libtorrent
m_requests.push_back(r);
send_buffer_updated();
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== REQUEST [ piece: " << r.piece << " | s: " << r.start << " | l: " << r.length << " ]\n";
@ -839,7 +839,7 @@ namespace libtorrent
}
else
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== INVALID_REQUEST [ "
@ -907,7 +907,7 @@ namespace libtorrent
if (!verify_piece(p))
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== INVALID_PIECE [ piece: " << p.piece << " | "
@ -917,7 +917,7 @@ namespace libtorrent
throw protocol_error("invalid piece packet");
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
for (std::deque<piece_block>::iterator i = m_download_queue.begin();
i != m_download_queue.end();
@ -979,7 +979,7 @@ namespace libtorrent
, m_peer_id
, "got a block that was not requested"));
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " *** The block we just got was not requested ***\n";
#endif
}
@ -1049,7 +1049,7 @@ namespace libtorrent
m_selector.remove_writable(m_socket);
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== CANCEL [ piece: " << r.piece << " | s: " << r.start << " | l: " << r.length << " ]\n";
@ -1077,7 +1077,7 @@ namespace libtorrent
try
{
entry e = bdecode(m_recv_buffer.begin()+1, m_recv_buffer.end());
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
entry::dictionary_type& extensions = e.dict();
std::stringstream ext;
e.print(ext);
@ -1092,7 +1092,7 @@ namespace libtorrent
m_extension_messages[i] = (int)f->integer();
}
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << "supported extensions:\n";
for (entry::dictionary_type::const_iterator i = extensions.begin();
i != extensions.end();
@ -1235,7 +1235,7 @@ namespace libtorrent
if (offset + data_size > total_size)
throw protocol_error("invalid metadata message");
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " <== METADATA [ tot: " << total_size << " offset: "
@ -1280,7 +1280,7 @@ namespace libtorrent
if (is_local())
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << to_simple_string(second_clock::universal_time())
<< "<== LISTEN_PORT [ UNEXPECTED ]\n";
#endif
@ -1290,7 +1290,7 @@ namespace libtorrent
const char* ptr = &m_recv_buffer[5];
unsigned short port = detail::read_uint16(ptr);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << to_simple_string(second_clock::universal_time())
<< "<== LISTEN_PORT [ port: " << port << " ]\n";
#endif
@ -1393,10 +1393,11 @@ namespace libtorrent
// length
detail::write_int32(block_size, ptr);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> CANCEL [ piece: " << block.piece_index << " | s: " << block_offset << " | l: " << block_size << " | " << block.block_index << " ]\n";
<< " ==> CANCEL [ piece: " << block.piece_index << " | s: "
<< block_offset << " | l: " << block_size << " | " << block.block_index << " ]\n";
#endif
send_buffer_updated();
@ -1441,7 +1442,7 @@ namespace libtorrent
// length
detail::write_int32(block_size, ptr);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> REQUEST [ "
@ -1519,7 +1520,7 @@ namespace libtorrent
// abort if the peer doesn't support the metadata extension
if (!supports_extension(extended_metadata_message)) return;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> METADATA_REQUEST [ start: " << req.first
@ -1565,7 +1566,7 @@ namespace libtorrent
if (m_torrent->num_pieces() == 0) return;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> BITFIELD\n";
@ -1591,7 +1592,7 @@ namespace libtorrent
{
INVARIANT_CHECK;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> EXTENSIONS\n";
@ -1631,7 +1632,8 @@ namespace libtorrent
char msg[] = {0,0,0,1,msg_choke};
m_send_buffer.insert(m_send_buffer.end(), msg, msg+sizeof(msg));
m_choked = true;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> CHOKE\n";
@ -1649,7 +1651,8 @@ namespace libtorrent
char msg[] = {0,0,0,1,msg_unchoke};
m_send_buffer.insert(m_send_buffer.end(), msg, msg+sizeof(msg));
m_choked = false;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> UNCHOKE\n";
@ -1665,7 +1668,8 @@ namespace libtorrent
char msg[] = {0,0,0,1,msg_interested};
m_send_buffer.insert(m_send_buffer.end(), msg, msg+sizeof(msg));
m_interesting = true;
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> INTERESTED\n";
@ -1684,7 +1688,7 @@ namespace libtorrent
m_became_uninteresting = second_clock::universal_time();
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> NOT_INTERESTED\n";
@ -1708,7 +1712,8 @@ namespace libtorrent
char* ptr = msg+5;
detail::write_int32(index, ptr);
m_send_buffer.insert(m_send_buffer.end(), msg, msg + packet_size);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> HAVE [ piece: " << index << " ]\n";
@ -1910,7 +1915,8 @@ namespace libtorrent
assert(m_recv_pos == m_packet_size);
m_packet_size = reinterpret_cast<unsigned char&>(m_recv_buffer[0]);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " protocol length: " << m_packet_size << "\n";
#endif
if (m_packet_size > 100 || m_packet_size <= 0)
@ -1934,22 +1940,24 @@ namespace libtorrent
m_statistics.received_bytes(0, received);
if (m_recv_pos < m_packet_size) break;
assert(m_recv_pos == m_packet_size);
#ifndef NDEBUG
(*m_logger) << " protocol: '" << std::string(m_recv_buffer.begin(), m_recv_buffer.end()) << "'\n";
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " protocol: '" << std::string(m_recv_buffer.begin()
, m_recv_buffer.end()) << "'\n";
#endif
const char protocol_string[] = "BitTorrent protocol";
if (!std::equal(m_recv_buffer.begin(), m_recv_buffer.end(), protocol_string))
if (!std::equal(m_recv_buffer.begin(), m_recv_buffer.end()
, protocol_string))
{
const char cmd[] = "version";
if (m_recv_buffer.size() == 7 && std::equal(m_recv_buffer.begin(), m_recv_buffer.end(), cmd))
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << "sending libtorrent version\n";
#endif
m_socket->send("libtorrent version " LIBTORRENT_VERSION "\n", 27);
throw protocol_error("closing");
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << "incorrect protocol name\n";
#endif
std::stringstream s;
@ -1990,7 +1998,7 @@ namespace libtorrent
if (m_torrent == 0)
{
// we couldn't find the torrent!
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " couldn't find a torrent with the given info_hash\n";
#endif
throw protocol_error("got info-hash that is not in our session");
@ -2000,7 +2008,7 @@ namespace libtorrent
{
// paused torrents will not accept
// incoming connections
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " rejected connection to paused torrent\n";
#endif
throw protocol_error("connection rejected by paused torrent");
@ -2023,7 +2031,7 @@ namespace libtorrent
// verify info hash
if (!std::equal(m_recv_buffer.begin()+8, m_recv_buffer.begin() + 28, (const char*)m_torrent->torrent_file().info_hash().begin()))
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " received invalid info_hash\n";
#endif
throw protocol_error("invalid info-hash in handshake");
@ -2036,7 +2044,7 @@ namespace libtorrent
m_packet_size = 20;
m_recv_pos = 0;
m_recv_buffer.resize(20);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " info_hash received\n";
#endif
break;
@ -2049,7 +2057,7 @@ namespace libtorrent
if (m_recv_pos < m_packet_size) break;
assert(m_recv_pos == m_packet_size);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
{
peer_id tmp;
std::copy(m_recv_buffer.begin(), m_recv_buffer.begin() + 20, (char*)tmp.begin());
@ -2097,7 +2105,7 @@ namespace libtorrent
// don't accept packets larger than 1 MB
if (m_packet_size > 1024*1024 || m_packet_size < 0)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
(*m_logger) << " packet too large (packet_size > 1 Megabyte), abort\n";
#endif
// packet too large
@ -2202,7 +2210,7 @@ namespace libtorrent
, r.piece
, r.start
, r.length);
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> PIECE [ piece: " << r.piece << " | s: " << r.start << " | l: " << r.length << " ]\n";
@ -2371,7 +2379,7 @@ namespace libtorrent
char noop[] = {0,0,0,0};
m_send_buffer.insert(m_send_buffer.end(), noop, noop+4);
m_last_sent = second_clock::universal_time();
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
using namespace boost::posix_time;
(*m_logger) << to_simple_string(second_clock::universal_time())
<< " ==> NOP\n";
@ -2421,3 +2429,4 @@ namespace libtorrent
assert(m_selector.is_writability_monitored(m_socket));
}
}

25
src/piece_picker.cpp
View File

@ -62,6 +62,10 @@ namespace libtorrent
assert(blocks_per_piece > 0);
assert(total_num_blocks > 0);
// the piece index is stored in 20 bits, which limits the allowed
// number of pieces somewhat
if (m_piece_map.size() >= 0xfffff) throw std::runtime_error("too many pieces in torrent");
m_blocks_per_piece = blocks_per_piece;
m_blocks_in_last_piece = total_num_blocks % blocks_per_piece;
if (m_blocks_in_last_piece == 0) m_blocks_in_last_piece = blocks_per_piece;
@ -72,7 +76,7 @@ namespace libtorrent
// allocate the piece_map to cover all pieces
// and make them invalid (as if though we already had every piece)
std::fill(m_piece_map.begin(), m_piece_map.end(), piece_pos(0, 0xffffff));
std::fill(m_piece_map.begin(), m_piece_map.end(), piece_pos(0, 0xfffff));
}
void piece_picker::files_checked(
@ -105,7 +109,7 @@ namespace libtorrent
int index = *i;
assert(index >= 0);
assert(index < (int)m_piece_map.size());
assert(m_piece_map[index].index == 0xffffff);
assert(m_piece_map[index].index == 0xfffff);
int peer_count = m_piece_map[index].peer_count;
assert(peer_count == 0);
@ -186,14 +190,14 @@ namespace libtorrent
*/
}
if (i->index == 0xffffff)
if (i->index == 0xfffff)
{
assert(t == 0 || t->have_piece(index));
assert(i->downloading == 0);
// make sure there's no entry
// with this index. (there shouldn't
// be since the piece_map is 0xffffff)
// be since the piece_map is 0xfffff)
for (std::vector<std::vector<int> >::const_iterator i = m_piece_info.begin();
i != m_piece_info.end();
++i)
@ -327,7 +331,7 @@ namespace libtorrent
assert((int)src_vec[peer_count].size() > elem_index);
int index = src_vec[peer_count][elem_index];
m_piece_map[index].index = 0xffffff;
m_piece_map[index].index = 0xfffff;
if (downloading)
{
@ -380,11 +384,12 @@ namespace libtorrent
int peer_count = m_piece_map[i].peer_count;
int index = m_piece_map[i].index;
assert(peer_count < 2048);
m_piece_map[i].peer_count++;
// if we have the piece, we don't have to move
// any entries in the piece_info vector
if (index == 0xffffff) return;
if (index == 0xfffff) return;
move(m_piece_map[i].downloading, peer_count, index);
@ -405,12 +410,12 @@ namespace libtorrent
int peer_count = m_piece_map[i].peer_count;
int index = m_piece_map[i].index;
assert(m_piece_map[i].peer_count > 0);
assert(peer_count > 0);
if (m_piece_map[i].peer_count > 0)
m_piece_map[i].peer_count--;
if (index == 0xffffff) return;
if (index == 0xfffff) return;
move(m_piece_map[i].downloading, peer_count, index);
}
@ -424,7 +429,7 @@ namespace libtorrent
assert(m_piece_map[index].downloading == 1);
assert(info_index != 0xffffff);
assert(info_index != 0xfffff);
remove(m_piece_map[index].downloading, peer_count, info_index);
#ifndef NDEBUG
// integrity_check();
@ -575,7 +580,7 @@ namespace libtorrent
assert(block.piece_index < (int)m_piece_map.size());
assert(block.block_index < (int)max_blocks_per_piece);
if (m_piece_map[block.piece_index].index == 0xffffff) return true;
if (m_piece_map[block.piece_index].index == 0xfffff) return true;
if (m_piece_map[block.piece_index].downloading == 0) return false;
std::vector<downloading_piece>::const_iterator i
= std::find_if(m_downloads.begin(), m_downloads.end(), has_index(block.piece_index));

10
src/session.cpp
View File

@ -224,8 +224,8 @@ namespace libtorrent { namespace detail
, m_max_connections(-1)
, m_incoming_connection(false)
{
#ifndef NDEBUG
m_logger = create_log("main session");
#ifdef TORRENT_VERBOSE_LOGGING
m_logger = create_log("main_session");
#endif
std::fill(m_extension_enabled, m_extension_enabled
+ peer_connection::num_supported_extensions, true);
@ -799,15 +799,11 @@ namespace libtorrent { namespace detail
return 0;
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
boost::shared_ptr<logger> session_impl::create_log(std::string const& name)
{
// current options are file_logger, cout_logger and null_logger
#if defined(TORRENT_VERBOSE_LOGGING)
return boost::shared_ptr<logger>(new file_logger(name + ".log"));
#else
return boost::shared_ptr<logger>(new null_logger());
#endif
}
#endif

22
src/storage.cpp
View File

@ -300,8 +300,8 @@ namespace libtorrent
// returns true on success
bool storage::move_storage(path save_path)
{
std::string old_path;
std::string new_path;
path old_path;
path new_path;
save_path = complete(save_path);
@ -318,27 +318,23 @@ namespace libtorrent
if (single_file.has_branch_path())
create_directory(save_path / single_file.branch_path());
old_path = (m_pimpl->save_path / single_file)
.native_file_string();
new_path = (save_path / m_pimpl->info.begin_files()->path)
.native_file_string();
old_path = m_pimpl->save_path / single_file;
new_path = save_path / m_pimpl->info.begin_files()->path;
}
else
{
assert(m_pimpl->info.num_files() > 1);
old_path = (m_pimpl->save_path / m_pimpl->info.name())
.native_directory_string();
new_path = (save_path / m_pimpl->info.name())
.native_directory_string();
old_path = m_pimpl->save_path / m_pimpl->info.name();
new_path = save_path / m_pimpl->info.name();
}
int ret = std::rename(old_path.c_str(), new_path.c_str());
// This seems to return -1 even when it successfully moves the file
// if (ret == 0)
try
{
rename(old_path, new_path);
m_pimpl->save_path = save_path;
return true;
}
catch (std::exception&) {}
return false;
}

8
src/torrent.cpp
View File

@ -313,7 +313,7 @@ namespace libtorrent
std::random_shuffle(peer_list.begin(), peer_list.end());
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
std::stringstream s;
s << "TRACKER RESPONSE:\n"
"interval: " << m_duration << "\n"
@ -1265,7 +1265,7 @@ namespace libtorrent
void torrent::tracker_request_timed_out()
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
debug_log("*** tracker timed out");
#endif
if (m_ses.m_alerts.should_post(alert::warning))
@ -1285,7 +1285,7 @@ namespace libtorrent
// it anymore
void torrent::tracker_request_error(int response_code, const std::string& str)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
debug_log(std::string("*** tracker error: ") + str);
#endif
if (m_ses.m_alerts.should_post(alert::warning))
@ -1303,7 +1303,7 @@ namespace libtorrent
}
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
void torrent::debug_log(const std::string& line)
{
(*m_ses.m_logger) << line << "\n";

11
src/udp_tracker_connection.cpp
View File

@ -221,7 +221,7 @@ namespace libtorrent
if (len < 8)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester())
requester().debug_log("udp_tracker_connection: "
"got a message with size < 8, ignoring");
@ -246,7 +246,7 @@ namespace libtorrent
if (len < 24)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester())
requester().debug_log("udp_tracker_connection: "
"got a message with size < 24, ignoring");
@ -292,7 +292,7 @@ namespace libtorrent
if (len < 8)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester())
requester().debug_log("udp_tracker_connection: "
"got a message with size < 8, ignoring");
@ -312,7 +312,7 @@ namespace libtorrent
if (action != connect) return false;
if (m_transaction_id != transaction)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester())
requester().debug_log("udp_tracker_connection: "
"got a message with incorrect transaction id, ignoring");
@ -322,7 +322,7 @@ namespace libtorrent
if (len < 16)
{
#ifndef NDEBUG
#ifdef TORRENT_VERBOSE_LOGGING
if (has_requester())
requester().debug_log("udp_tracker_connection: "
"got a connection message size < 16, ignoring");
@ -340,3 +340,4 @@ namespace libtorrent
}