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- Fixed crash when dht_state is missing

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This commit is contained in:
Christophe Dumez 2008-12-15 17:28:05 +00:00
commit 78409570a9
1 changed files with 8 additions and 5 deletions
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13
src/bittorrent.cpp
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@ -738,12 +738,15 @@ void bittorrent::saveSessionState() {
bool bittorrent::enableDHT(bool b) {
if(b) {
if(!DHTEnabled) {
boost::filesystem::ifstream dht_state_file((misc::qBittorrentPath()+QString::fromUtf8("dht_state")).toUtf8().data(), std::ios_base::binary);
dht_state_file.unsetf(std::ios_base::skipws);
entry dht_state;
try{
dht_state = bdecode(std::istream_iterator<char>(dht_state_file), std::istream_iterator<char>());
}catch (std::exception&) {}
QString dht_state_path = misc::qBittorrentPath()+QString::fromUtf8("dht_state");
if(QFile::exists(dht_state_path)) {
boost::filesystem::ifstream dht_state_file(dht_state_path.toUtf8().data(), std::ios_base::binary);
dht_state_file.unsetf(std::ios_base::skipws);
try{
dht_state = bdecode(std::istream_iterator<char>(dht_state_file), std::istream_iterator<char>());
}catch (std::exception&) {}
}
try {
s->start_dht(dht_state);
s->add_dht_router(std::make_pair(std::string("router.bittorrent.com"), 6881));