EXPORT_C void CSTPreferences::ResetSettingsL()
{
delete iDownloadPath;
iDownloadPath = NULL;
#ifdef __WINS__
iDownloadPath = _L("\\system\\apps\\symtorrent\\download\\").AllocL();
#else
iDownloadPath = _L("E:\\BitTorrent\\").AllocL();
#endif
delete iAccessPointName;
iAccessPointName = NULL;
iAccessPointName = KNullDesC().AllocL();
iAccessPointId = 0;
iSTorrents->Reset();
_LIT(KLocalhost, "127.0.0.1");
SetProxyAddressL(KLocalhost);
// SetProxyAddressL(_L("81.182.243.156"));
SetProxyConnectionPort(10000);
SetProxyServicePort(10001);
SetIncomingPort(6881);
SetStartupHashCheck(EFalse); // hash checking could take much time therefore it's disabled by default
#ifdef EKA2
SetTrackerServicePort(10002);
SetPieceSize(64);
#ifdef USE_DHT
SetDHTEnabled(ETrue);
#else
SetDHTEnabled(EFalse);
#endif
#endif
SetUploadEnabled(ETrue);
SetIncomingConnectionsMode(CNetworkManager::EEnabledWithoutProxy);
SetSubpieceSize(0);
SetRightSoftkeyMode(ESTSoftkeyExit);
SetCloseConnectionAfterDownload(EFalse);
}
bool CFile::Open(const std::string& filename, long size, int piecesize)
{
LOG_DEBUG("%s %d %d", filename.c_str(), size, piecesize);
this->filename=filename;
this->size=size;
fileSystem->createSubdirs(CFileSystem::DirName(filename));
SetPieceSize(piecesize);
if (handle!=NULL) {
LOG_ERROR("file opened before old was closed");
return false;
}
struct stat sb;
int res=stat(filename.c_str(), &sb);
timestamp = 0;
isnewfile=res!=0;
if (isnewfile) { //if file is new, create it, if not, open the existing one without truncating it
tmpfile = filename + ".tmp";
handle=fileSystem->propen(tmpfile, "wb+");
} else {
handle=fileSystem->propen(filename, "rb+");
timestamp = sb.st_mtime;
}
if (handle==0) {
LOG_ERROR("open(%s): %s",filename.c_str(), strerror(errno));
return false;
}
if((!isnewfile) && (size>0) && (size!=sb.st_size)) { //truncate file if real-size != excepted file size
#ifdef _MSC_VER
int ret = _chsize(fileno(handle), size);
#else
int ret = ftruncate(fileno(handle), size);
#endif
if (ret!=0) {
LOG_ERROR("ftruncate failed");
}
LOG_ERROR("File already exists but file-size missmatched");
} else if (size<=0) {
//TODO: allocate disk space
}
LOG_INFO("opened %s", filename.c_str());
return true;
}
EXPORT_C void CSTPreferences::LoadSettingsL()
{
if (iPreferencesFileName)
{
LWRITELN(iLog, _L("Loading settings"));
RFs fs;
User::LeaveIfError(fs.Connect());
CleanupClosePushL(fs);
RFile file;
if (file.Open(fs, *iPreferencesFileName, EFileRead|EFileShareReadersOnly) == KErrNone)
{
LWRITELN(iLog, _L("Settings file opened"));
CleanupClosePushL(file);
TBuf8<KMaxSettingNameLength> settingName;
TInt settingLength;
while (ReadSettingName(file, settingName, settingLength))
{
if (settingName == KSettingDownloadPath)
{
HBufC* downloadPath = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (downloadPath)
{
delete iDownloadPath;
iDownloadPath = downloadPath;
}
}
else
if (settingName == KSettingAccesPointId)
{
HBufC* iapIdBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (iapIdBuf)
{
TLex lex(*iapIdBuf);
lex.Mark();
TInt iapId = 0;
if (lex.Val(iapId) == KErrNone)
iAccessPointId = iapId;
}
delete iapIdBuf;
}
else
if (settingName == KSettingAccesPointName)
{
HBufC* iapName = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (iapName)
{
delete iAccessPointName;
iAccessPointName = iapName;
}
}
else
if (settingName == KSettingRightSoftkeyMode)
{
HBufC* rsmBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (rsmBuf)
{
TLex lex(*rsmBuf);
lex.Mark();
TInt rsm = 0;
if (lex.Val(rsm) == KErrNone)
SetRightSoftkeyMode(TSTSoftkeyMode(rsm));
}
delete rsmBuf;
}
else
if (settingName == KSettingSTorrent)
{
HBufC* sTorrent = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
CleanupStack::PushL(sTorrent);
if (sTorrent)
iSTorrents->AppendL(*sTorrent);
CleanupStack::PopAndDestroy(); // sTorrent
}
else
if (settingName == KSettingProxyServicePort)
{
HBufC* servicePortBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (servicePortBuf)
{
TLex lex(*servicePortBuf);
lex.Mark();
TInt servicePort = 0;
if (lex.Val(servicePort) == KErrNone)
SetProxyServicePort(servicePort);
}
delete servicePortBuf;
}
else
if (settingName == KSettingProxyConnectionPort)
{
HBufC* connPortBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (connPortBuf)
{
TLex lex(*connPortBuf);
lex.Mark();
TInt connPort = 0;
if (lex.Val(connPort) == KErrNone)
SetProxyConnectionPort(connPort);
}
delete connPortBuf;
}
else
if (settingName == KSettingProxyHostName)
{
HBufC* hostname = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (hostname)
{
CleanupStack::PushL(hostname);
SetProxyAddressL(*hostname);
CleanupStack::PopAndDestroy(hostname);
}
}
else
if (settingName == KSettingIncomingConnectionsMode)
{
HBufC* icmBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (icmBuf)
{
TLex lex(*icmBuf);
lex.Mark();
TInt icm = 0;
if (lex.Val(icm) == KErrNone)
SetIncomingConnectionsMode(CNetworkManager::TIncomingConnectionsMode(icm));
}
delete icmBuf;
}
else
if (settingName == KSettingUploadEnabled)
{
HBufC* upBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (upBuf)
{
TLex lex(*upBuf);
lex.Mark();
TInt uploadEnabled = 0;
if (lex.Val(uploadEnabled) == KErrNone)
if (uploadEnabled)
SetUploadEnabled(ETrue);
else
SetUploadEnabled(EFalse);
}
delete upBuf;
}
else
if (settingName == KSettingStartupHashCheck)
{
HBufC* hcBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
CleanupStack::PushL(hcBuf);
if (hcBuf)
{
TLex lex(*hcBuf);
lex.Mark();
TInt hashCheck = 0;
if (lex.Val(hashCheck) == KErrNone)
if (hashCheck)
SetStartupHashCheck(ETrue);
else
SetStartupHashCheck(EFalse);
}
CleanupStack::PopAndDestroy(); // hcBuf
}
else
if (settingName == KSettingCloseConnectionAfterDownload)
{
HBufC* hcBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
CleanupStack::PushL(hcBuf);
//TODO test before releasing
/*if (hcBuf)
{
TLex lex(*hcBuf);
lex.Mark();
TInt closeConn = 0;
if (lex.Val(closeConn) == KErrNone)
if (closeConn)
SetCloseConnectionAfterDownload(ETrue);
else
SetCloseConnectionAfterDownload(EFalse);
}*/
CleanupStack::PopAndDestroy(); // hcBuf
}
else
if (settingName == KSettingSubpieceSize)
{
HBufC* buf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (buf)
{
TLex lex(*buf);
lex.Mark();
TInt sps = 0;
if (lex.Val(sps) == KErrNone)
SetSubpieceSize(sps);
}
delete buf;
}
else
#ifdef EKA2
if (settingName == KSettingTrackerServicePort)
{
HBufC* trackerServicePortBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (trackerServicePortBuf)
{
TLex lex(*trackerServicePortBuf);
lex.Mark();
TInt trackerServicePort = 0;
if (lex.Val(trackerServicePort) == KErrNone)
SetTrackerServicePort(trackerServicePort);
}
delete trackerServicePortBuf;
}
else
if (settingName == KSettingDHTEnabled)
{
HBufC* buf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
CleanupStack::PushL(buf);
#ifdef USE_DHT
if (buf)
{
TLex lex(*buf);
lex.Mark();
TInt dhtEnabled = 0;
if (lex.Val(dhtEnabled) == KErrNone)
if (dhtEnabled)
SetDHTEnabled(ETrue);
else
SetDHTEnabled(EFalse);
}
#else
SetDHTEnabled(EFalse);
#endif
CleanupStack::PopAndDestroy(); // buf
}
else
if (settingName == KSettingPieceSize)
{
HBufC* psBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (psBuf)
{
TLex lex(*psBuf);
lex.Mark();
TInt ps = 0;
if (lex.Val(ps) == KErrNone)
SetPieceSize(ps);
}
delete psBuf;
}
else
#endif
if (settingName == KSettingIncomingPort)
{
HBufC* portBuf = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
if (portBuf)
{
TLex lex(*portBuf);
lex.Mark();
TInt port = 0;
if (lex.Val(port) == KErrNone)
SetIncomingPort(port);
}
delete portBuf;
}
else
{
HBufC* unknownSetting = ReadAndConvertFromUtf8ToUnicodeL(file, settingLength);
delete unknownSetting;
}
}
CleanupStack::PopAndDestroy(); // file
}
else
LWRITELN(iLog, _L("Failed to open settings file"));
CleanupStack::PopAndDestroy(); // fs
}
}