Update YSFGateway.cpp

Improve support for 5 digit FCS

YSFGateway/YSFGateway.cpp

@@ -670,10 +670,13 @@ void CYSFGateway::processDTMF(unsigned char* buffer, unsigned char dt)
 	case WXS_CONNECT_FCS: {
 			std::string raw = m_dtmf.getReflector();
 			std::string id = "FCS00";
+			std::string idShort = "FCS";
 			if (raw.length() == 2U) {
 				id += raw.at(0U) + std::string("0") + raw.at(1U);
 			} else if (raw.length() == 3U) {
 				id += raw;
+			} else if (raw.length() == 5U) {
+				idShort += raw;
 			} else {
 				LogWarning("Nonsense from the DTMF decoder - \"%s\"", raw.c_str());
 				return;
@@ -900,8 +903,11 @@ void CYSFGateway::processRemoteCommands()
 		} else if (::memcmp(buffer + 0U, "LinkFCS", 7U) == 0) {
 			std::string raw = std::string((char*)(buffer + 7U));
 			std::string id = "FCS00";
+			std::string idShort = "FCS";
 			if (raw.length() == 3U) {
 				id += raw;
+			if (raw.length() == 5U) {
+				idShort += raw;
 			} else {
 				LogWarning("Invalid FCS reflector id - \"%s\"", raw.c_str());
 				return;