Sandboxie/SandboxiePlus/MiscHelpers/Archive/ArchiveExtractor.cpp

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