int OnExtract (ExtractStruct *pES)
{
ArchiveBase *pArchive = (ArchiveBase*)pES->hArchive;
pES->bResult = false;
char Destination[NM],DestinationDir[NM];
for(int i=0;i<pES->nItemsNumber;i++)
{
//{FILE *log; log=fopen("c:\\plugins.log","at"); fprintf(log, "%s\n",pae->Item[i]->FindData.cFileName); fclose(log);}
strcpy(Destination,pES->lpDestPath);
FSF.AddEndSlash(Destination);
//if(Command==PA_EXTRACTWITHOUTPATH)
// strcat(Destination,GetFilePtr(pae->Item[i]->FindData.cFileName));
//else
strcat(Destination,(pES->pItems)[i].FindData.cFileName + (*pES->lpCurrentPath ? strlen (pES->lpCurrentPath) : 0));
strcpy(DestinationDir,Destination);
*GetFilePtr(DestinationDir)=0;
FSF.AddEndSlash(DestinationDir);
if(CreateDirEx(DestinationDir)) //FIXME: show error
{
pES->bResult = pArchive->Extract(&(pES->pItems)[i],Destination);
}
}
return NAERROR_SUCCESS;
}
void CreateDirs (const char *lpFileName)
{
char lpNameCopy[MAX_PATH] = {0};
strcpy(lpNameCopy, lpFileName);
char *pend = lpNameCopy + strlen(lpNameCopy);
while( pend>lpNameCopy )
{
if(*pend=='/' || *pend=='\\')
{
*pend = 0;
break;
}
--pend;
}
CreateDirEx (lpNameCopy);
}
bool WcxArchive::pExtract( const char *lpDestPath )
{
int nProcessed = 0;
int nResult = 0;
m_files.clear();
while ( nResult == 0 )
{
tHeaderData HeaderData;
memset (&HeaderData, 0, sizeof (HeaderData));
nResult = m_pModule->m_pfnReadHeader (m_hArchive, &HeaderData);
if( nResult!=0 )
continue;
char szDestPath[MAX_PATH] = {0};
strcpy(szDestPath, lpDestPath);
PathAppendA(szDestPath, HeaderData.FileName);
int nProcessResult = 0;
if ( (HeaderData.FileAttr & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY )
{
CreateDirEx (szDestPath);
nProcessResult = m_pModule->m_pfnProcessFile (m_hArchive, PK_SKIP, NULL, NULL);
ATLASSERT(FALSE);
}
else
{
CreateDirs( szDestPath );
SetFileApisToANSI();
nProcessResult = m_pModule->m_pfnProcessFile (m_hArchive, PK_EXTRACT, NULL, szDestPath);
SetFileApisToOEM();
if(!nProcessResult)
m_files.push_back( szDestPath );
}
if ( !nProcessResult )
nProcessed++;
}
return nProcessed!=0;
}
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;
}
