// ////////////////////////////////////////////////////////////////////////////////
// @global 释放文件
//
void ExtractFile(unzFile& uf)
{
unz_global_info64 gi;
int err = unzGetGlobalInfo64(uf, &gi);
if ( UNZ_OK != err )
{
DebugTools::OutputDebugPrintfW(
L"[ZipTools] [ExtractFile] unzGetGlobalInfo64 Failed.\r\n");
}
for (int i = 0 ; i < gi.number_entry; i++)
{
if ( ExtractSingleFile(uf) != UNZ_OK )
{
break;
}
if ( i + 1 < gi.number_entry )
{
err = unzGoToNextFile(uf);
if ( err != UNZ_OK )
{
DebugTools::OutputDebugPrintfW(
L"[ZipTools] [ExtractFile] unzGoToNextFile Failed.\r\n");
break;
}
}
}
}
const void* ArchiveReader::GetFileData_ZIP( size_t idx )
{
if ( FExtractedFromArchive.count( ( int )idx ) > 0 ) { return FExtractedFromArchive[( int )idx]; }
clPtr<MemFileWriter> FOut = CreateMemWriter( "mem_blob", FFileInfos[idx].FSize );
void* DataPtr = NULL;
if ( ExtractSingleFile( FRealFileNames[idx], "", NULL, NULL, FOut ) )
{
size_t Sz = static_cast<size_t>( FOut->GetFilePos() );
clPtr<Blob> B = FOut->GetContainer();
B->SafeResize( Sz );
const void* BlobPtr = B->GetDataConst();
DataPtr = AllocData( Sz );
::memcpy( DataPtr, BlobPtr, Sz );
}
return DataPtr;
}
