// If there is Reprase data already, it still writes new Reparse data
bool SetReparseData(CFSTR path, bool isDir, const void *data, DWORD size)
{
NFile::NFind::CFileInfo fi;
if (fi.Find(path))
{
if (fi.IsDir() != isDir)
{
::SetLastError(ERROR_DIRECTORY);
return false;
}
}
else
{
if (isDir)
{
if (!NDir::CreateComplexDir(path))
return false;
}
else
{
CreatePrefixDirOfFile(path);
COutFile file;
if (!file.Create(path, CREATE_NEW))
return false;
}
}
COutFile file;
if (!file.Open(path,
FILE_SHARE_WRITE,
OPEN_EXISTING,
FILE_FLAG_OPEN_REPARSE_POINT | FILE_FLAG_BACKUP_SEMANTICS))
return false;
DWORD returnedSize;
if (!file.DeviceIoControl(my_FSCTL_SET_REPARSE_POINT, (void *)data, size, NULL, 0, &returnedSize))
return false;
return true;
}
HRESULT __stdcall CArchiveExtractCallback::GetStream (
unsigned int index,
ISequentialOutStream **outStream,
int askExtractMode
)
{
CPropVariant value;
IInArchive *archive = m_pArchive->m_pArchive;
if ( askExtractMode == 0 ) //extract
{
if ( archive->GetProperty (index, kpidPath, &value) != S_OK )
return S_OK; //!!! to return error
char szArcFileName[MAX_PATH];
char szFullName[MAX_PATH];
if ( value.vt == VT_BSTR )
WideCharToMultiByte (CP_OEMCP, 0, value.bstrVal, -1, szArcFileName, MAX_PATH, NULL, NULL);
else
{
//strcpy (szArcFileName, FSF.PointToName (m_pArchive->m_lpFileName));
//CutTo (szArcFileName, '.', true);
ATLASSERT(FALSE);
}
strcpy (szFullName, m_lpDestPath.c_str());
PathAppendA(szFullName, szArcFileName);
if ( (int)m_nLastProcessed == -1 )
m_nLastProcessed = 0;
FILETIME ftCreationTime, ftLastAccessTime, ftLastWriteTime;
DWORD dwFileAttributes = 0;
memset (&ftCreationTime, 0, sizeof (FILETIME));
memset (&ftLastAccessTime, 0, sizeof (FILETIME));
memset (&ftLastWriteTime, 0, sizeof (FILETIME));
if ( archive->GetProperty (index, kpidAttrib, &value) == S_OK )
{
if ( value.vt == VT_UI4 )
dwFileAttributes = value.ulVal;
}
if ( archive->GetProperty (index, kpidCTime, &value) == S_OK )
{
if ( value.vt == VT_FILETIME )
memcpy (&ftCreationTime, &value.filetime, sizeof (FILETIME));
}
if ( archive->GetProperty (index, kpidATime, &value) == S_OK )
{
if ( value.vt == VT_FILETIME )
memcpy (&ftLastAccessTime, &value.filetime, sizeof (FILETIME));
}
if ( archive->GetProperty (index, kpidMTime, &value) == S_OK )
{
if ( value.vt == VT_FILETIME )
memcpy (&ftLastWriteTime, &value.filetime, sizeof (FILETIME));
}
bool bIsFolder = false;
if ( archive->GetProperty (index, kpidIsDir, &value) == S_OK )
{
if (value.vt == VT_BOOL)
bIsFolder = (value.boolVal == VARIANT_TRUE);
}
if ( bIsFolder || dwFileAttributes&FILE_ATTRIBUTE_DIRECTORY )
{
*outStream = NULL;
CreateDirEx (szFullName, dwFileAttributes);
}
else
{
CreateDirs (szFullName);
COutFile *file = new COutFile (szFullName);
if ( file->Open () )
{
file->SetAttributes (dwFileAttributes);
file->SetTime (&ftCreationTime, &ftLastAccessTime, &ftLastWriteTime);
*outStream = file;
m_files.push_back( szFullName );
}
else
delete file;
}
}
else
*outStream = NULL;
return S_OK;
}
HRESULT __stdcall CArchiveExtractCallback::GetStream(
unsigned int index,
ISequentialOutStream** outStream,
int askExtractMode
)
{
*outStream = nullptr;
ArchiveItem item;
memset(&item, 0, sizeof(ArchiveItem));
if ( !m_pArchive->GetArchiveItem(index, &item) )
return S_OK;
string strFileName = item.lpFileName;
string strFullName = m_strDestDiskPath;
if ( !FSF.LStrnicmp (strFileName, m_strPathInArchive, m_strPathInArchive.GetLength()) )
strFullName += (const TCHAR*)strFileName+m_strPathInArchive.GetLength(); //FIX ASAP!!!
else
strFullName += strFileName;
m_uTotalBytesFile = item.nFileSize;
m_uProcessedBytesFile = 0;
if ( askExtractMode == NArchive::NExtract::NAskMode::kSkip )
{
m_pArchive->OnEnterStage(STAGE_SKIPPING);
m_pArchive->OnProcessFile(&item, nullptr);
}
if ( askExtractMode == NArchive::NExtract::NAskMode::kExtract )
{
m_pArchive->OnEnterStage(STAGE_EXTRACTING);
int nOverwrite = m_pArchive->OnProcessFile(&item, strFullName);
if ( nOverwrite == PROCESS_CANCEL )
{
m_bUserAbort = true;
*outStream = NULL;
}
else
{
if ( nOverwrite == PROCESS_SKIP )
{
m_uSuccessCount++;
*outStream = NULL;
return S_OK;
}
else
{
if ( OptionIsOn(item.dwFileAttributes, FILE_ATTRIBUTE_DIRECTORY) )
apiCreateDirectoryEx(strFullName); //, dwFileAttributes);
else
{
apiCreateDirectoryForFile(strFullName);
COutFile *file = new COutFile(strFullName);
if ( file->Open() )
{
file->SetAttributes(item.dwFileAttributes);
file->SetTime(&item.ftCreationTime, &item.ftLastAccessTime, &item.ftLastWriteTime);
*outStream = file;
}
else
delete file;
}
}
}
}
m_pArchive->FreeArchiveItem(&item);
return S_OK;
}
int CSeedFile::ExportHeaderInfo( const WCHAR* lpPath )
{
int iLeft, iLen, iCopy;
int nRet;
char* lpBegin;
WCHAR headerFile[MAX_PATH];
COutFile OutHeader;
if( !seed->IsMapFileValid() )
return FALSE;
if(lpPath == NULL)
lpPath = path;
GetExportFileName(lpPath, headerFile, EXPORT_HEADER, NULL);
char szheaderFile[MAX_PATH];
WcharNameToCharName(szheaderFile, sizeof(szheaderFile), headerFile, wcslen(headerFile));
//因为提取信息时的格式字符的存在，
//使得buffer安全的border要比record大小要大一点
//这里使用了2倍
if(FALSE == OutHeader.CreateFile(headerFile, CREATE_ALWAYS, NORMAL_BUFFER_SIZE_CO, m_step*2))
{
//日志，添加日志
if(log != NULL)
{
sprintf_s(log->logString, sizeof(log->logString), "the header file name:%s",
szheaderFile);
log->FormatAndAppendLog(error_seed, erro_header_create_failed, log->logString);
}
nRet = FALSE;
}
else{
//提取头信息
lpBegin = (char*)seed->m_lpBase;
iLeft = seed->m_iSize;
iCopy = 0;
iLen = 0;
while (iLeft >= m_step)
{
//提取信息
if( IS_CONTROL_HEADER_CHAR(lpBegin[6]) )
{
nRet= ExtractOneCtrlHeader(lpBegin, m_step, iCopy, &iCopy, OutHeader.m_lpCurrent);
OutHeader.Adjust(nRet);
}
iLen += nRet;
iLeft -= m_step;//剩下的字符数
lpBegin += m_step;//下一个块
}
//保存并关闭文件
OutHeader.Save();
OutHeader.Free();
//添加日志
if(log != NULL)
{
sprintf_s(log->logString, sizeof(log->logString),
"the header file name:%s. header file size: %d",
szheaderFile, iLen);
log->FormatAndAppendLog(info_seed, info_header_export, log->logString);
}
nRet = iLen;
}
//一个系列操作后，就保存下log
if(log != NULL)
log->SaveLog();
return nRet;
}