Method LogMetadata

Tools/ProtoProxy/Connection.cpp:2767–2855

void cConnection::LogMetadata(const AString & a_Metadata, size_t a_IndentCount)
{
	AString Indent(a_IndentCount, ' ');
	int pos = 0;
	while (a_Metadata[pos] != 0x7f)
	{
		int Index = ((unsigned)((unsigned char)a_Metadata[pos])) & 0x1f;  // Lower 5 bits = index
		int Type  = ((unsigned)((unsigned char)a_Metadata[pos])) >> 5;    // Upper 3 bits = type
		// int Length = 0;
		switch (Type)
		{
			case 0:
			{
				Log("%sbyte[%d] = %d", Indent.c_str(), Index, a_Metadata[pos + 1]);
				pos += 1;
				break;
			}
			case 1:
			{
				Log("%sshort[%d] = %d", Indent.c_str(), Index, (a_Metadata[pos + 1] << 8) | a_Metadata[pos + 2]);
				pos += 2;
				break;
			}
			case 2:
			{
				Log("%sint[%d] = %d", Indent.c_str(), Index, (a_Metadata[pos + 1] << 24) | (a_Metadata[pos + 2] << 16) | (a_Metadata[pos + 3] << 8) | a_Metadata[pos + 4]);
				pos += 4;
				break;
			}
			case 3:
			{
				Log("%sfloat[%d] = 0x%x", Indent.c_str(), Index, (a_Metadata[pos + 1] << 24) | (a_Metadata[pos + 2] << 16) | (a_Metadata[pos + 3] << 8) | a_Metadata[pos + 4]);
				pos += 4;
				break;
			}
			case 4:  // UTF-8 string with VarInt length
			{
				cByteBuffer bb(10);
				int RestLen = (int)a_Metadata.size() - pos - 1;
				if (RestLen > 8)
				{
					RestLen = 8;
				}
				bb.Write(a_Metadata.data() + pos + 1, RestLen);
				UInt32 Length;
				int rs = bb.GetReadableSpace();
				bb.ReadVarInt(Length);
				rs = rs - bb.GetReadableSpace();
				Log("%sstring[%d] = \"%*s\"", Indent.c_str(), Index, Length, a_Metadata.c_str() + pos + rs + 1);
				pos += Length + rs + 2;
				break;
			}
			case 5:
			{
				int BytesLeft = a_Metadata.size() - pos - 1;
				cByteBuffer bb(BytesLeft);
				bb.Write(a_Metadata.data() + pos + 1, BytesLeft);
				AString ItemDesc;