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// OpenCallback.cpp
#include "StdAfx.h"
#include "OpenCallback.h"
#include "Common/StringConvert.h"
#include "Windows/PropVariant.h"
#include "../../Common/FileStreams.h"
#include "PasswordDialog.h"
STDMETHODIMP COpenArchiveCallback::SetTotal(const UInt64 *numFiles, const UInt64 *numBytes)
{
{
NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
_numFilesTotalDefined = (numFiles != NULL);
_numBytesTotalDefined = (numBytes != NULL);
if (_numFilesTotalDefined)
{
ProgressDialog.ProgressSynch.SetNumFilesTotal(*numFiles);
ProgressDialog.ProgressSynch.SetProgress(*numFiles, 0);
}
else if (_numBytesTotalDefined)
ProgressDialog.ProgressSynch.SetProgress(*numBytes, 0);
}
return S_OK;
}
STDMETHODIMP COpenArchiveCallback::SetCompleted(const UInt64 *numFiles, const UInt64 *numBytes)
{
NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
RINOK(ProgressDialog.ProgressSynch.ProcessStopAndPause());
if (numFiles != NULL)
{
ProgressDialog.ProgressSynch.SetNumFilesCur(*numFiles);
if (_numFilesTotalDefined)
ProgressDialog.ProgressSynch.SetPos(*numFiles);
}
if (numBytes != NULL && _numBytesTotalDefined)
ProgressDialog.ProgressSynch.SetPos(*numBytes);
return S_OK;
}
STDMETHODIMP COpenArchiveCallback::SetTotal(const UInt64 total)
{
ProgressDialog.ProgressSynch.SetProgress(total, 0);
return S_OK;
}
STDMETHODIMP COpenArchiveCallback::SetCompleted(const UInt64 *completed)
{
RINOK(ProgressDialog.ProgressSynch.ProcessStopAndPause());
if (completed != NULL)
ProgressDialog.ProgressSynch.SetPos(*completed);
return S_OK;
}
STDMETHODIMP COpenArchiveCallback::GetProperty(PROPID propID, PROPVARIANT *value)
{
NWindows::NCOM::CPropVariant prop;
if (_subArchiveMode)
{
switch(propID)
{
case kpidName: prop = _subArchiveName; break;
}
}
else
{
switch(propID)
{
case kpidName: prop = _fileInfo.Name; break;
case kpidIsDir: prop = _fileInfo.IsDir(); break;
case kpidSize: prop = _fileInfo.Size; break;
case kpidAttrib: prop = (UInt32)_fileInfo.Attrib; break;
case kpidCTime: prop = _fileInfo.CTime; break;
case kpidATime: prop = _fileInfo.ATime; break;
case kpidMTime: prop = _fileInfo.MTime; break;
}
}
prop.Detach(value);
return S_OK;
}
STDMETHODIMP COpenArchiveCallback::GetStream(const wchar_t *name,
IInStream **inStream)
{
*inStream = NULL;
if (_subArchiveMode)
return S_FALSE;
NWindows::NFile::NFind::CFileInfoW fileInfo;
UString fullPath = _folderPrefix + name;
if (!NWindows::NFile::NFind::FindFile(fullPath, fileInfo))
return S_FALSE;
_fileInfo = fileInfo;
if (_fileInfo.IsDir())
return S_FALSE;
CInFileStream *inFile = new CInFileStream;
CMyComPtr<IInStream> inStreamTemp = inFile;
if (!inFile->Open(fullPath))
return ::GetLastError();
*inStream = inStreamTemp.Detach();
return S_OK;
}
STDMETHODIMP COpenArchiveCallback::CryptoGetTextPassword(BSTR *password)
{
PasswordWasAsked = true;
if (!PasswordIsDefined)
{
CPasswordDialog dialog;
if (dialog.Create(ProgressDialog) == IDCANCEL)
return E_ABORT;
Password = dialog.Password;
PasswordIsDefined = true;
}
CMyComBSTR tempName(Password);
*password = tempName.Detach();
return S_OK;
}
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