size_t Archive::ReadCommentData(Array<byte> *CmtData,Array<wchar> *CmtDataW)
{
bool Unicode=SubHead.SubFlags & SUBHEAD_FLAGS_CMT_UNICODE;
if (!ReadSubData(CmtData,NULL))
return(0);
size_t CmtSize=CmtData->Size();
if (Unicode)
{
CmtSize/=2;
Array<wchar> DataW(CmtSize+1);
RawToWide(CmtData->Addr(),DataW.Addr(),CmtSize);
DataW[CmtSize]=0;
size_t DestSize=CmtSize*4;
CmtData->Alloc(DestSize+1);
WideToChar(DataW.Addr(),(char *)CmtData->Addr(),DestSize);
(*CmtData)[DestSize]=0;
CmtSize=strlen((char *)CmtData->Addr());
CmtData->Alloc(CmtSize);
if (CmtDataW!=NULL)
{
*CmtDataW=DataW;
CmtDataW->Alloc(CmtSize);
}
}
else
if (CmtDataW!=NULL)
{
CmtData->Push(0);
CmtDataW->Alloc(CmtSize+1);
CharToWide((char *)CmtData->Addr(),CmtDataW->Addr(),CmtSize+1);
CmtData->Alloc(CmtSize);
CmtDataW->Alloc(wcslen(CmtDataW->Addr()));
}
return(CmtSize);
}
int Archive::ReadCommentData(Array<byte> &CmtData)
{
bool Unicode=SubHead.SubFlags & SUBHEAD_FLAGS_CMT_UNICODE;
if (!ReadSubData(&CmtData,NULL))
return(0);
int CmtSize=CmtData.Size();
if (Unicode)
{
CmtSize/=2;
Array<wchar> CmtDataW(CmtSize+1);
RawToWide(&CmtData[0],&CmtDataW[0],CmtSize);
CmtDataW[CmtSize]=0;
CmtData.Alloc(CmtSize*2);
WideToChar(&CmtDataW[0],(char *)&CmtData[0]);
CmtSize=strlen((char *)&CmtData[0]);
CmtData.Alloc(CmtSize);
}
return(CmtSize);
}
bool Archive::ReadCommentData(Array<wchar> *CmtData)
{
Array<byte> CmtRaw;
if (!ReadSubData(&CmtRaw,NULL))
return false;
size_t CmtSize=CmtRaw.Size();
CmtRaw.Push(0);
CmtData->Alloc(CmtSize+1);
if (Format==RARFMT50)
UtfToWide((char *)&CmtRaw[0],CmtData->Addr(0),CmtData->Size());
else
if ((SubHead.SubFlags & SUBHEAD_FLAGS_CMT_UNICODE)!=0)
{
RawToWide(&CmtRaw[0],CmtData->Addr(0),CmtSize/2);
(*CmtData)[CmtSize/2]=0;
}
else
{
CharToWide((char *)&CmtRaw[0],CmtData->Addr(0),CmtData->Size());
}
CmtData->Alloc(wcslen(CmtData->Addr(0))); // Set buffer size to actual comment length.
return true;
}
