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// OpenCallback.h
#ifndef __OPENCALLBACK_H
#define __OPENCALLBACK_H
#include "Common/String.h"
#include "Common/MyCom.h"
#include "Windows/FileFind.h"
#include "../IPassword.h"
#include "../Archive/IArchive.h"
class COpenArchiveCallback:
public IArchiveOpenCallback,
public IArchiveOpenVolumeCallback,
public IArchiveOpenSetSubArchiveName,
public IProgress,
public ICryptoGetTextPassword,
public CMyUnknownImp
{
UString _folderPrefix;
NWindows::NFile::NFind::CFileInfoW _fileInfo;
public:
bool PasswordIsDefined;
UString Password;
bool PasswordWasAsked;
HWND ParentWindow;
bool _subArchiveMode;
UString _subArchiveName;
public:
MY_UNKNOWN_IMP5(
IArchiveOpenCallback,
IArchiveOpenVolumeCallback,
IArchiveOpenSetSubArchiveName,
IProgress,
ICryptoGetTextPassword)
// IProgress
STDMETHOD(SetTotal)(UINT64 total);
STDMETHOD(SetCompleted)(const UINT64 *completeValue);
// IArchiveOpenCallback
STDMETHOD(SetTotal)(const UINT64 *numFiles, const UINT64 *numBytes);
STDMETHOD(SetCompleted)(const UINT64 *numFiles, const UINT64 *numBytes);
// IArchiveOpenVolumeCallback
STDMETHOD(GetProperty)(PROPID propID, PROPVARIANT *value);
STDMETHOD(GetStream)(const wchar_t *name, IInStream **inStream);
// ICryptoGetTextPassword
STDMETHOD(CryptoGetTextPassword)(BSTR *password);
STDMETHOD(SetSubArchiveName(const wchar_t *name))
{
_subArchiveMode = true;
_subArchiveName = name;
return S_OK;
}
COpenArchiveCallback()
{
_subArchiveMode = false;
PasswordIsDefined = false;
PasswordWasAsked = false;
}
/*
void Init()
{
PasswordIsDefined = false;
_subArchiveMode = false;
}
*/
void LoadFileInfo(const UString &folderPrefix, const UString &fileName)
{
_folderPrefix = folderPrefix;
if (!NWindows::NFile::NFind::FindFile(_folderPrefix + fileName, _fileInfo))
throw 1;
}
void ShowMessage(const UINT64 *completed);
};
#endif
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