61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
#include "stdafx.h"
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#include "ArchiveOpener.h"
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#include "Archive.h"
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#ifdef USE_7Z
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CArchiveOpener::CArchiveOpener(CArchive* pArchive)
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{
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m_pArchive = pArchive;
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}
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CArchiveOpener::~CArchiveOpener()
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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 CArchiveOpener::GetProperty(PROPID propID, PROPVARIANT *value)
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{
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NWindows::NCOM::CPropVariant prop;
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switch(propID)
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{
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case kpidName:
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{
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QString Name = m_pArchive->m_ArchivePath;
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int Pos = m_pArchive->m_ArchivePath.lastIndexOf("/");
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if(Pos != -1)
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Name.remove(0,Pos+1);
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prop = Name.toStdWString().c_str(); break;
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}
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default: Q_ASSERT(0);
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}
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prop.Detach(value);
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return S_OK;
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}
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STDMETHODIMP CArchiveOpener::GetStream(const wchar_t *name, IInStream **inStream)
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{
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m_pArchive->SetPartSize(0); // tell that this is multipart
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QString Path = m_pArchive->GetNextPart(QString::fromStdWString(name));
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if(QFile::exists(Path))
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{
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CArchiveIO* pFile = new CArchiveIO(new QFile(Path), QIODevice::ReadOnly);
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m_Files.append(pFile);
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CMyComPtr<IInStream> inStreamLoc(pFile);
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*inStream = inStreamLoc.Detach();
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return S_OK;
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}
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return S_FALSE;
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}
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STDMETHODIMP CArchiveOpener::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 |