Exemplos de CBinary em C++ (Cpp)

Exemplo n.º 1

Arquivo: MatroskaFile.cpp Projeto: 1ldk/mpc-hc

HRESULT CBlock::Write(IStream* pStream)
{
    HeaderWrite(pStream);
    TrackNumber.Write(pStream);
    short t = (short)TimeCode;
    bswap((BYTE*)&t, 2);
    pStream->Write(&t, 2, nullptr);
    BYTE Lacing = 0;
    BYTE n = (BYTE)BlockData.GetCount();
    if (n > 1) {
        Lacing |= 2;
    }
    pStream->Write(&Lacing, 1, nullptr);
    if (n > 1) {
        pStream->Write(&n, 1, nullptr);
        POSITION pos = BlockData.GetHeadPosition();
        while (pos) {
            CBinary* b = BlockData.GetNext(pos);
            if (pos) {
                INT_PTR len = b->GetCount();
                while (len >= 0) {
                    n = (BYTE)std::min<INT_PTR>(len, 255);
                    pStream->Write(&n, 1, nullptr);
                    len -= 255;
                }
            }
        }
    }
    POSITION pos = BlockData.GetHeadPosition();
    while (pos) {
        CBinary* b = BlockData.GetNext(pos);
        pStream->Write(b->GetData(), (ULONG)b->GetCount(), nullptr);
    }
    return S_OK;
}

Exemplo n.º 2

Arquivo: MatroskaFile.cpp Projeto: GottfriedCP/mpc-hc

bool TrackEntry::Expand(CBinary& data, UINT64 Scope)
{
    if (ces.ce.IsEmpty()) {
        return true;
    }

    CAtlArray<ContentEncoding*> cearray;
    POSITION pos = ces.ce.GetHeadPosition();
    while (pos) {
        cearray.Add(ces.ce.GetNext(pos));
    }
    qsort(cearray.GetData(), cearray.GetCount(), sizeof(ContentEncoding*), cesort);

    for (int i = (int)cearray.GetCount() - 1; i >= 0; i--) {
        ContentEncoding* ce = cearray[i];

        if (!(ce->ContentEncodingScope & Scope)) {
            continue;
        }

        if (ce->ContentEncodingType == ContentEncoding::Compression) {
            if (!data.Decompress(ce->cc)) {
                return false;
            }
        } else if (ce->ContentEncodingType == ContentEncoding::Encryption) {
            // TODO
            return false;
        }
    }

    return true;
}

Exemplo n.º 3

Arquivo: MatroskaFile.cpp Projeto: Fluffiest/mpc-hc

HRESULT CBlock::Write(IStream* pStream)
{
	HeaderWrite(pStream);
	TrackNumber.Write(pStream);
	short t = (short)TimeCode;
	bswap((BYTE*)&t, 2);
	pStream->Write(&t, 2, NULL);
	BYTE Lacing = 0;
	BYTE n = BlockData.GetCount();
	if(n > 1) Lacing |= 2;
	pStream->Write(&Lacing, 1, NULL);
	if(n > 1)
	{
		pStream->Write(&n, 1, NULL);
		POSITION pos = BlockData.GetHeadPosition();
		while(pos)
		{
			CBinary* b = BlockData.GetNext(pos);
			if(pos)
			{
				int len = b->GetCount();
				while(len >= 0)
				{
					n = min(len, 255);
					pStream->Write(&n, 1, NULL);
					len -= 255;
				}
			}
		}
	}
	POSITION pos = BlockData.GetHeadPosition();
	while(pos)
	{
		CBinary* b = BlockData.GetNext(pos);
		pStream->Write(b->GetData(), b->GetCount(), NULL);
	}
	return S_OK;
}

Exemplo n.º 4

Arquivo: MatroskaFile.cpp Projeto: Fluffiest/mpc-hc

MatroskaWriter::QWORD CBlock::Size(bool fWithHeader)
{
	MatroskaWriter::QWORD len = 0;
	len += TrackNumber.Size() + 2 + 1; // TrackNumber + TimeCode + Lacing
	if(BlockData.GetCount() > 1)
	{
		len += 1; // nBlockData
		POSITION pos = BlockData.GetHeadPosition();
		while(pos)
		{
			CBinary* b = BlockData.GetNext(pos);
			if(pos) len += b->GetCount()/255 + 1;
		}
	}
	POSITION pos = BlockData.GetHeadPosition();
	while(pos)
	{
		CBinary* b = BlockData.GetNext(pos);
		len += b->GetCount();
	}
	if(fWithHeader) len += HeaderSize(len);
	return len;
}