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