Method scanGenericParam

SIP/SIPParse.cpp:250–266

The generic param is token = token or quoted string, with optional space around the '='. The name is defined as a token, but this is not significant in the grammar; name is terminated by space or '='. pp may point to space, scan past that first. Leave pp pointing at the char immediately after the param, which may be a space or separator.

	// pp may point to space, scan past that first.
	// Leave pp pointing at the char immediately after the param, which may be a space or separator.
	bool scanGenericParam(SipParam &param)
	{
		const char *start = pp;
		param.mName = scanToken();
		if (scanChar('=')) {
			param.mValue = scanTokenOrQuotedString();
			if (param.mName.empty()) {
				LOG(NOTICE) << "empty parameter ignored in:"<<currentLine;
				return false;
			}
		} else {
			param.mValue.clear();
		}
		// not needed: skipSpace();
		LOG(DEBUG)<< LOGVAR(param.mName)<<LOGVAR(param.mValue)<<LOGVAR(start);
		return ! param.mName.empty();
	}

	// The URI may have almost any chars except it may not have embedded space.
	string parseLineURI(SipParamList &params, SipParamList &headers)