Method textContent

SGSNGGSN/LLC.cpp:460–494

}

void LlcFrameDump::textContent(std::ostream &os,bool verbose)
{
	if (mFormat == LLCFormat::S || mFormat == LLCFormat::SSack) {
		return;	// There is no data field.
	}
	// What the data is depends on the SAPI; could be an L3Message or user data.
	int pos = headerLength();
	switch (getSapi()) {
		case LlcSapi::GPRSMM: {
			// The contents are an L3 Message, prefixed by an LLC header
			// and followed by the FCS checksum.
			//ByteVector l3msg = segment(pos,size()-pos-3);
			ByteVector payload = segment(pos,size()-pos-3);
			os << " L3="<<L3GprsMsgType2Name(payload);
			if (verbose) {
				L3GprsFrame frame(payload);
				frame.dump(os);
			}
			return;
		}
		case LlcSapi::UserData3:
		case LlcSapi::UserData5:
		case LlcSapi::UserData9:
		case LlcSapi::UserData11:
			// The contents are some user data.
			os << " user PDU size=" << ((int)size() - pos);
			break;
		//SMS = 7
		//TOM2 = 2,
		//TOM8 = 8,
		default:
			os << "unrecognized SAPI="<<getSapi();
			break;
	}
}
void LlcFrameDump::text(std::ostream &os)
{
	os << "LlcFrame:(";