mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-26 17:16:20 +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
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@ -408,28 +408,53 @@ bool CFilesExtractor::extract7z()
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QString path = QString::fromUtf16(temp);
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QString filename = QFileInfo(path).fileName();
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if (!isDir)
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{
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if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
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res = SzArEx_Extract(&db, &lookStream.s, i, &blockIndex, &outBuffer, &outBufferSize,
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&offset, &outSizeProcessed, &allocImp, &allocTempImp);
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if (res != SZ_OK) break;
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}
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QString destPath = m_destinationDirectory + '/' + path;
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QDir dir;
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// get uncompressed size
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quint64 uncompressedSize = SzArEx_GetFileSize(&db, i);
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// get modification time
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quint32 modificationTime = 0;
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if (SzBitWithVals_Check(&db.MTime, i))
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{
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modificationTime = convertWindowsFileTimeToUnixTimestamp(db.MTime.Vals[i]);
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}
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if (isDir)
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{
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dir.mkpath(destPath);
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QDir().mkpath(destPath);
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continue;
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}
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dir.mkpath(QFileInfo(destPath).absolutePath());
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// check if file exists
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if (QFile::exists(destPath))
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{
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QFileInfo currentFileInfo(destPath);
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// skip file if same size and same modification date
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if (currentFileInfo.lastModified().toTime_t() == modificationTime && currentFileInfo.size() == uncompressedSize)
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{
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// update progress
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totalUncompressed += uncompressedSize;
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if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
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continue;
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}
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}
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if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
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res = SzArEx_Extract(&db, &lookStream.s, i, &blockIndex, &outBuffer, &outBufferSize,
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&offset, &outSizeProcessed, &allocImp, &allocTempImp);
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if (res != SZ_OK) break;
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// create file directory
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QDir().mkpath(QFileInfo(destPath).absolutePath());
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// create file
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QFile outFile(destPath);
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if (!outFile.open(QFile::WriteOnly))
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@ -446,10 +471,7 @@ bool CFilesExtractor::extract7z()
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qint64 currentProcessedSize = outFile.write((const char*)(outBuffer + offset), currentSizeToProcess);
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// errors only occur when returned size is -1
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if (currentProcessedSize < 0)
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{
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break;
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}
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if (currentProcessedSize < 0) break;
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offset += currentProcessedSize;
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currentSizeToProcess -= currentProcessedSize;
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@ -465,25 +487,20 @@ bool CFilesExtractor::extract7z()
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outFile.close();
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totalUncompressed += SzArEx_GetFileSize(&db, i);
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totalUncompressed += uncompressedSize;
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if (m_listener) m_listener->operationProgress(totalUncompressed, filename);
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// set attrinbutes
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// set attributes
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if (SzBitWithVals_Check(&db.Attribs, i))
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{
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Set7zFileAttrib(destPath, db.Attribs.Vals[i]);
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}
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// set modification time
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if (SzBitWithVals_Check(&db.MTime, i))
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if (!NLMISC::CFile::setFileModificationDate(qToUtf8(destPath), modificationTime))
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{
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char buffer[1024];
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if (!NLMISC::CFile::setFileModificationDate(qToUtf8(destPath), convertWindowsFileTimeToUnixTimestamp(db.MTime.Vals[i])))
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{
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qDebug() << "Unable to change date of " << destPath;
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}
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qDebug() << "Unable to change date of " << destPath;
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}
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}
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