void WriteThread::checkSum()
{
//QByteArray blockArray;
QCryptographicHash hash(QCryptographicHash::Sha1);
endDetected=false;
lastGoodPosition=0;
file.seek(0);
int sizeReaden=0;
do
{
//read one block
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Read;
#endif
blockArray=file.read(blockSize);
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Idle;
#endif
if(file.error()!=QFile::NoError)
{
errorString_internal=tr("Unable to read the source file: ")+file.errorString()+" ("+QString::number(file.error())+")";
ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,"["+QString::number(id)+"] "+QString("file.error()!=QFile::NoError: %1, error: %2").arg(QString::number(file.error())).arg(errorString_internal));
emit error();
return;
}
sizeReaden=blockArray.size();
if(sizeReaden>0)
{
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Checksum;
#endif
hash.addData(blockArray);
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Idle;
#endif
if(stopIt)
break;
lastGoodPosition+=blockArray.size();
//wait for limitation speed if stop not query
if(maxSpeed>0)
{
numberOfBlockCopied++;
if(numberOfBlockCopied>=MultiForBigSpeed)
{
numberOfBlockCopied=0;
waitNewClockForSpeed.acquire();
if(stopIt)
break;
}
}
}
}
while(sizeReaden>0 && !stopIt);
if(lastGoodPosition>file.size())
{
errorString_internal=tr("File truncated during the read, possible data change");
ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Warning,"["+QString::number(id)+"] "+QString("Source truncated during the read: %1 (%2)").arg(file.errorString()).arg(QString::number(file.error())));
emit error();
return;
}
if(stopIt)
{
/* if(putInPause)
emit isInPause();*/
stopIt=false;
return;
}
emit checksumFinish(hash.result());
ULTRACOPIER_DEBUGCONSOLE(DebugLevel_Notice,"["+QString::number(id)+"] stop the read");
}
void WriteThread::checkSum()
{
//QByteArray blockArray;
QCryptographicHash hash(QCryptographicHash::Sha1);
endDetected=false;
lastGoodPosition=0;
#ifdef ULTRACOPIER_PLUGIN_SPEED_SUPPORT
numberOfBlockCopied=0;
#endif
if(!file.seek(0))
{
errorString_internal=file.errorString();
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Warning,QStringLiteral("[")+QString::number(id)+QStringLiteral("] ")+QStringLiteral("Unable to seek after open: %1, error: %2").arg(file.fileName()).arg(errorString_internal));
emit error();
return;
}
int sizeReaden=0;
do
{
if(putInPause)
{
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Information,QStringLiteral("[")+QString::number(id)+QStringLiteral("] write put in pause"));
if(stopIt)
return;
pauseMutex.acquire();
if(stopIt)
return;
}
//read one block
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Read;
#endif
blockArray=file.read(blockSize);
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Idle;
#endif
if(file.error()!=QFile::NoError)
{
errorString_internal=tr("Unable to read the source file: ")+file.errorString()+QStringLiteral(" (")+QString::number(file.error())+QStringLiteral(")");
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Warning,QStringLiteral("[")+QString::number(id)+QStringLiteral("] ")+QStringLiteral("file.error()!=QFile::NoError: %1, error: %2").arg(QString::number(file.error())).arg(errorString_internal));
emit error();
return;
}
sizeReaden=blockArray.size();
if(sizeReaden>0)
{
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Checksum;
#endif
hash.addData(blockArray);
#ifdef ULTRACOPIER_PLUGIN_DEBUG
stat=Idle;
#endif
if(stopIt)
break;
lastGoodPosition+=blockArray.size();
}
}
while(sizeReaden>0 && !stopIt);
if(lastGoodPosition>(quint64)file.size())
{
errorString_internal=tr("File truncated during read, possible data change");
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Warning,QStringLiteral("[")+QString::number(id)+QStringLiteral("] ")+QStringLiteral("Source truncated during the read: %1 (%2)").arg(file.errorString()).arg(QString::number(file.error())));
emit error();
return;
}
if(stopIt)
{
/* if(putInPause)
emit isInPause();*/
stopIt=false;
return;
}
emit checksumFinish(hash.result());
ULTRACOPIER_DEBUGCONSOLE(Ultracopier::DebugLevel_Notice,QStringLiteral("[")+QString::number(id)+QStringLiteral("] stop the read"));
}
