d4708/qBittorrent
1
0
Fork 0
mirror of https://github.com/d47081/qBittorrent.git synced 2025-01-23 13:04:23 +00:00
Code Issues Projects Releases Wiki Activity

Fix typo

Browse Source
This commit is contained in:
Chocobo1 2018-12-03 12:06:32 +08:00
parent b4564f5f4e
commit ede9b1a7c4
No known key found for this signature in database
GPG Key ID: 210D9C873253A68C
2 changed files with 33 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
src/base/bittorrent/tracker.cpp
View File

@ -145,12 +145,12 @@ void Tracker::respondToAnnounceRequest()
queryParams[paramName] = paramValue;
}
TrackerAnnounceRequest annonceReq;
TrackerAnnounceRequest announceReq;
// IP
// Use the "ip" parameter provided from tracker request first, then fall back to client IP if invalid
const QHostAddress paramIP {QString::fromLatin1(queryParams.value("ip"))};
annonceReq.peer.ip = paramIP.isNull() ? m_env.clientAddress : paramIP;
announceReq.peer.ip = paramIP.isNull() ? m_env.clientAddress : paramIP;
// 1. Get info_hash
if (!queryParams.contains("info_hash")) {
@ -158,7 +158,7 @@ void Tracker::respondToAnnounceRequest()
status(101, "Missing info_hash");
return;
}
annonceReq.infoHash = queryParams.value("info_hash");
announceReq.infoHash = queryParams.value("info_hash");
// info_hash cannot be longer than 20 bytes
/*if (annonce_req.info_hash.toLatin1().length() > 20) {
qDebug("Tracker: Info_hash is not 20 byte long: %s (%d)", qUtf8Printable(annonce_req.info_hash), annonce_req.info_hash.toLatin1().length());
@ -172,7 +172,7 @@ void Tracker::respondToAnnounceRequest()
status(102, "Missing peer_id");
return;
}
annonceReq.peer.peerId = queryParams.value("peer_id");
announceReq.peer.peerId = queryParams.value("peer_id");
// peer_id cannot be longer than 20 bytes
/*if (annonce_req.peer.peer_id.length() > 20) {
qDebug("Tracker: peer_id is not 20 byte long: %s", qUtf8Printable(annonce_req.peer.peer_id));
@ -187,52 +187,52 @@ void Tracker::respondToAnnounceRequest()
return;
}
bool ok = false;
annonceReq.peer.port = queryParams.value("port").toInt(&ok);
if (!ok || (annonceReq.peer.port < 0) || (annonceReq.peer.port > 65535)) {
qDebug("Tracker: Invalid port number (%d)", annonceReq.peer.port);
announceReq.peer.port = queryParams.value("port").toInt(&ok);
if (!ok || (announceReq.peer.port < 0) || (announceReq.peer.port > 65535)) {
qDebug("Tracker: Invalid port number (%d)", announceReq.peer.port);
status(103, "Missing port");
return;
}
// 4. Get event
annonceReq.event = "";
announceReq.event = "";
if (queryParams.contains("event")) {
annonceReq.event = queryParams.value("event");
qDebug("Tracker: event is %s", qUtf8Printable(annonceReq.event));
announceReq.event = queryParams.value("event");
qDebug("Tracker: event is %s", qUtf8Printable(announceReq.event));
}
// 5. Get numwant
annonceReq.numwant = 50;
announceReq.numwant = 50;
if (queryParams.contains("numwant")) {
int tmp = queryParams.value("numwant").toInt();
if (tmp > 0) {
qDebug("Tracker: numwant = %d", tmp);
annonceReq.numwant = tmp;
announceReq.numwant = tmp;
}
}
// 6. no_peer_id (extension)
annonceReq.noPeerId = false;
announceReq.noPeerId = false;
if (queryParams.contains("no_peer_id"))
annonceReq.noPeerId = true;
announceReq.noPeerId = true;
// 7. TODO: support "compact" extension
// Done parsing, now let's reply
if (annonceReq.event == "stopped") {
unregisterPeer(annonceReq);
if (announceReq.event == "stopped") {
unregisterPeer(announceReq);
}
else {
registerPeer(annonceReq);
replyWithPeerList(annonceReq);
registerPeer(announceReq);
replyWithPeerList(announceReq);
}
}
void Tracker::registerPeer(const TrackerAnnounceRequest &annonceReq)
void Tracker::registerPeer(const TrackerAnnounceRequest &announceReq)
{
if (annonceReq.peer.port == 0) return;
if (announceReq.peer.port == 0) return;
if (!m_torrents.contains(annonceReq.infoHash)) {
if (!m_torrents.contains(announceReq.infoHash)) {
// Unknown torrent
if (m_torrents.size() == MAX_TORRENTS) {
// Reached max size, remove a random torrent
@ -241,34 +241,34 @@ void Tracker::registerPeer(const TrackerAnnounceRequest &annonceReq)
}
// Register the user
PeerList &peers = m_torrents[annonceReq.infoHash];
if (!peers.contains(annonceReq.peer.uid())) {
PeerList &peers = m_torrents[announceReq.infoHash];
if (!peers.contains(announceReq.peer.uid())) {
// Unknown peer
if (peers.size() == MAX_PEERS_PER_TORRENT) {
// Too many peers, remove a random one
peers.erase(peers.begin());
}
}
peers[annonceReq.peer.uid()] = annonceReq.peer;
peers[announceReq.peer.uid()] = announceReq.peer;
}
void Tracker::unregisterPeer(const TrackerAnnounceRequest &annonceReq)
void Tracker::unregisterPeer(const TrackerAnnounceRequest &announceReq)
{
if (annonceReq.peer.port == 0) return;
if (announceReq.peer.port == 0) return;
if (m_torrents[annonceReq.infoHash].remove(annonceReq.peer.uid()) > 0)
if (m_torrents[announceReq.infoHash].remove(announceReq.peer.uid()) > 0)
qDebug("Tracker: Peer stopped downloading, deleting it from the list");
}
void Tracker::replyWithPeerList(const TrackerAnnounceRequest &annonceReq)
void Tracker::replyWithPeerList(const TrackerAnnounceRequest &announceReq)
{
// Prepare the entry for bencoding
libtorrent::entry::dictionary_type replyDict;
replyDict["interval"] = libtorrent::entry(ANNOUNCE_INTERVAL);
libtorrent::entry::list_type peerList;
for (const Peer &p : m_torrents.value(annonceReq.infoHash))
peerList.push_back(p.toEntry(annonceReq.noPeerId));
for (const Peer &p : m_torrents.value(announceReq.infoHash))
peerList.push_back(p.toEntry(announceReq.noPeerId));
replyDict["peers"] = libtorrent::entry(peerList);
const libtorrent::entry replyEntry(replyDict);

6
src/base/bittorrent/tracker.h
View File

@ -91,9 +91,9 @@ namespace BitTorrent
private:
void respondToAnnounceRequest();
void registerPeer(const TrackerAnnounceRequest &annonceReq);
void unregisterPeer(const TrackerAnnounceRequest &annonceReq);
void replyWithPeerList(const TrackerAnnounceRequest &annonceReq);
void registerPeer(const TrackerAnnounceRequest &announceReq);
void unregisterPeer(const TrackerAnnounceRequest &announceReq);
void replyWithPeerList(const TrackerAnnounceRequest &announceReq);
Http::Server *m_server;
TorrentList m_torrents;