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// ExtractCallback.h
#ifndef __EXTRACTCALLBACK_H
#define __EXTRACTCALLBACK_H
#include "resource.h"
#include "Common/String.h"
#include "Windows/ResourceString.h"
#include "../../Archive/IArchive.h"
#include "../../Common/FileStreams.h"
#include "../../ICoder.h"
#ifndef _NO_PROGRESS
#include "../../FileManager/Resource/ProgressDialog/ProgressDialog.h"
#endif
class CExtractCallbackImp:
public IArchiveExtractCallback,
public CMyUnknownImp
{
public:
MY_UNKNOWN_IMP
// IProgress
STDMETHOD(SetTotal)(UInt64 size);
STDMETHOD(SetCompleted)(const UInt64 *completeValue);
// IExtractCallback
STDMETHOD(GetStream)(UInt32 index, ISequentialOutStream **outStream,
Int32 askExtractMode);
STDMETHOD(PrepareOperation)(Int32 askExtractMode);
STDMETHOD(SetOperationResult)(Int32 resultEOperationResult);
private:
CMyComPtr<IInArchive> _archiveHandler;
UString _directoryPath;
UString _filePath;
UString _diskFilePath;
bool _extractMode;
struct CProcessedFileInfo
{
FILETIME UTCLastWriteTime;
bool IsDirectory;
UInt32 Attributes;
} _processedFileInfo;
COutFileStream *_outFileStreamSpec;
CMyComPtr<ISequentialOutStream> _outFileStream;
UString _itemDefaultName;
FILETIME _utcLastWriteTimeDefault;
UInt32 _attributesDefault;
void CreateComplexDirectory(const UStringVector &dirPathParts);
public:
#ifndef _NO_PROGRESS
CProgressDialog ProgressDialog;
#endif
bool _isCorrupt;
UString _message;
void Init(IInArchive *archiveHandler,
const UString &directoryPath,
const UString &itemDefaultName,
const FILETIME &utcLastWriteTimeDefault,
UInt32 attributesDefault);
#ifndef _NO_PROGRESS
HRESULT StartProgressDialog(const UString &title)
{
ProgressDialog.Create(title, 0);
{
#ifdef LANG
ProgressDialog.SetText(LangLoadString(IDS_PROGRESS_EXTRACTING, 0x02000890));
#else
ProgressDialog.SetText(NWindows::MyLoadStringW(IDS_PROGRESS_EXTRACTING));
#endif
}
ProgressDialog.Show(SW_SHOWNORMAL);
return S_OK;
}
virtual ~CExtractCallbackImp() { ProgressDialog.Destroy(); }
#endif
};
#endif
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