104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
#include "stdafx.h"
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#include "ArchiveExtractor.h"
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#include "Archive.h"
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#ifdef USE_7Z
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CArchiveExtractor::CArchiveExtractor(CArchive* pArchive, const QMap<int,CArchiveIO*>& Files)
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{
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m_pArchive = pArchive;
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m_Index = -1;
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m_Files = Files;
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}
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CArchiveExtractor::~CArchiveExtractor()
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{
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foreach(CArchiveIO* pFile, m_Files)
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delete pFile;
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}
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STDMETHODIMP CArchiveExtractor::SetTotal(UInt64 size)
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{
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m_pArchive->m_Progress.SetTotal(size);
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return S_OK;
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}
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STDMETHODIMP CArchiveExtractor::SetCompleted(const UInt64 *completeValue)
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{
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ASSERT(completeValue);
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m_pArchive->m_Progress.SetCompleted(*completeValue);
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return S_OK;
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}
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STDMETHODIMP CArchiveExtractor::PrepareOperation (Int32 askExtractMode)
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{
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switch (askExtractMode)
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{
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case NArchive::NExtract::NAskMode::kExtract:
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//TRACE(L"Extracting ...");
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break;
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case NArchive::NExtract::NAskMode::kTest:
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//TRACE(L"Testing ...");
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break;
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case NArchive::NExtract::NAskMode::kSkip:
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//TRACE(L"Skipping ...");
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break;
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default: Q_ASSERT(0);
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}
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return S_OK;
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}
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STDMETHODIMP CArchiveExtractor::GetStream (UInt32 index, ISequentialOutStream **outStream, Int32 askExtractMode)
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{
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*outStream = NULL;
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Q_ASSERT(index < m_pArchive->m_Files.count());
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m_Index = index;
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//TRACE(L"Archive Item '%S'", QS2CS(m_pArchive->FileProperty(m_Index, "Path").toString()));
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if(CArchiveIO* pFile = m_Files.take(m_Index))
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{
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Q_ASSERT(askExtractMode == NArchive::NExtract::NAskMode::kExtract);
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if (!pFile->Open(QIODevice::WriteOnly))
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return S_FALSE;
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CMyComPtr<IOutStream> outStreamLoc = pFile;
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*outStream = outStreamLoc.Detach();
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}
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return S_OK;
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}
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STDMETHODIMP CArchiveExtractor::SetOperationResult (Int32 operationResult)
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{
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switch(operationResult)
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{
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case NArchive::NExtract::NOperationResult::kOK:
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//TRACE(L"... Completed");
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break;
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case NArchive::NExtract::NOperationResult::kUnSupportedMethod:
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//TRACE(L"... Error (Un Supported Method)");
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m_pArchive->LogError(QString("File Extraction Fails (Un Supported Method): %1").arg(m_pArchive->FileProperty(m_Index, "Path").toString()));
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m_pArchive->FileProperty(m_Index, "Error", "Un Supported Method");
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break;
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case NArchive::NExtract::NOperationResult::kCRCError:
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//TRACE(L"... Error (CRC)");
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m_pArchive->LogError(QString("File Extraction Fails (CRC Error): %1").arg(m_pArchive->FileProperty(m_Index, "Path").toString()));
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m_pArchive->FileProperty(m_Index, "Error", "CRC Error");
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break;
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case NArchive::NExtract::NOperationResult::kDataError:
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//TRACE(L"... Error (Data)");
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m_pArchive->LogError(QString("File Extraction Fails (Data Error): %1").arg(m_pArchive->FileProperty(m_Index, "Path").toString()));
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m_pArchive->FileProperty(m_Index, "Error", "Data Error");
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break;
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default: Q_ASSERT(0);
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}
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return S_OK;
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}
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STDMETHODIMP CArchiveExtractor::CryptoGetTextPassword(BSTR *password)
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{
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QString Password = m_pArchive->GetPassword(true);
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if(Password.isEmpty())
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return E_ABORT;
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return StringToBstr(Password.toStdWString().c_str(), password);
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}
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#endif
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