mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-10 01:09:50 +00:00
Changed: Skip already uncompressed files
--HG-- branch : develop
This commit is contained in:
parent
a62e5ec380
commit
f93e5458d9
1 changed files with 43 additions and 26 deletions
|
@ -408,28 +408,53 @@ bool CFilesExtractor::extract7z()
|
|||
QString path = QString::fromUtf16(temp);
|
||||
QString filename = QFileInfo(path).fileName();
|
||||
|
||||
if (!isDir)
|
||||
{
|
||||
if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
|
||||
|
||||
res = SzArEx_Extract(&db, &lookStream.s, i, &blockIndex, &outBuffer, &outBufferSize,
|
||||
&offset, &outSizeProcessed, &allocImp, &allocTempImp);
|
||||
|
||||
if (res != SZ_OK) break;
|
||||
}
|
||||
|
||||
QString destPath = m_destinationDirectory + '/' + path;
|
||||
|
||||
QDir dir;
|
||||
// get uncompressed size
|
||||
quint64 uncompressedSize = SzArEx_GetFileSize(&db, i);
|
||||
|
||||
// get modification time
|
||||
quint32 modificationTime = 0;
|
||||
|
||||
if (SzBitWithVals_Check(&db.MTime, i))
|
||||
{
|
||||
modificationTime = convertWindowsFileTimeToUnixTimestamp(db.MTime.Vals[i]);
|
||||
}
|
||||
|
||||
if (isDir)
|
||||
{
|
||||
dir.mkpath(destPath);
|
||||
QDir().mkpath(destPath);
|
||||
continue;
|
||||
}
|
||||
|
||||
dir.mkpath(QFileInfo(destPath).absolutePath());
|
||||
// check if file exists
|
||||
if (QFile::exists(destPath))
|
||||
{
|
||||
QFileInfo currentFileInfo(destPath);
|
||||
|
||||
// skip file if same size and same modification date
|
||||
if (currentFileInfo.lastModified().toTime_t() == modificationTime && currentFileInfo.size() == uncompressedSize)
|
||||
{
|
||||
// update progress
|
||||
totalUncompressed += uncompressedSize;
|
||||
|
||||
if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
|
||||
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
|
||||
|
||||
res = SzArEx_Extract(&db, &lookStream.s, i, &blockIndex, &outBuffer, &outBufferSize,
|
||||
&offset, &outSizeProcessed, &allocImp, &allocTempImp);
|
||||
|
||||
if (res != SZ_OK) break;
|
||||
|
||||
// create file directory
|
||||
QDir().mkpath(QFileInfo(destPath).absolutePath());
|
||||
|
||||
// create file
|
||||
QFile outFile(destPath);
|
||||
|
||||
if (!outFile.open(QFile::WriteOnly))
|
||||
|
@ -446,10 +471,7 @@ bool CFilesExtractor::extract7z()
|
|||
qint64 currentProcessedSize = outFile.write((const char*)(outBuffer + offset), currentSizeToProcess);
|
||||
|
||||
// errors only occur when returned size is -1
|
||||
if (currentProcessedSize < 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
if (currentProcessedSize < 0) break;
|
||||
|
||||
offset += currentProcessedSize;
|
||||
currentSizeToProcess -= currentProcessedSize;
|
||||
|
@ -465,25 +487,20 @@ bool CFilesExtractor::extract7z()
|
|||
|
||||
outFile.close();
|
||||
|
||||
totalUncompressed += SzArEx_GetFileSize(&db, i);
|
||||
totalUncompressed += uncompressedSize;
|
||||
|
||||
if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
|
||||
|
||||
// set attrinbutes
|
||||
// set attributes
|
||||
if (SzBitWithVals_Check(&db.Attribs, i))
|
||||
{
|
||||
Set7zFileAttrib(destPath, db.Attribs.Vals[i]);
|
||||
}
|
||||
|
||||
// set modification time
|
||||
if (SzBitWithVals_Check(&db.MTime, i))
|
||||
if (!NLMISC::CFile::setFileModificationDate(qToUtf8(destPath), modificationTime))
|
||||
{
|
||||
char buffer[1024];
|
||||
|
||||
if (!NLMISC::CFile::setFileModificationDate(qToUtf8(destPath), convertWindowsFileTimeToUnixTimestamp(db.MTime.Vals[i])))
|
||||
{
|
||||
qDebug() << "Unable to change date of " << destPath;
|
||||
}
|
||||
qDebug() << "Unable to change date of " << destPath;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue