- fix find lan games by extra NIC search

source/shared_lib/sources/platform/posix/socket.cpp

@@ -702,6 +702,29 @@ std::vector<std::string> Socket::getLocalIPAddressList() {
 #ifndef WIN32
 
 	// Now check all linux network devices
+
+	struct ifaddrs *ifap, *ifa;
+	struct sockaddr_in *sa;
+	char *addr;
+
+	getifaddrs (&ifap);
+	for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
+		if (ifa->ifa_addr->sa_family==AF_INET) {
+			sa = (struct sockaddr_in *) ifa->ifa_addr;
+			addr = inet_ntoa(sa->sin_addr);
+			//printf("Interface: %s\tAddress: %s\n", ifa->ifa_name, addr);
+			if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] Interface: %s\tAddress: %s\n",__FILE__,__FUNCTION__,__LINE__,addr);
+ 		    if(strlen(addr) > 0 &&
+			  strncmp(addr,"127.",4) != 0 &&
+			  strncmp(addr,"0.",2) != 0) {
+ 		    	if(std::find(ipList.begin(),ipList.end(),addr) == ipList.end()) {
+ 		    		ipList.push_back(addr);
+ 		    	}
+ 		    }
+		}
+	}
+	freeifaddrs(ifap);
+
 	//std::vector<string> intfTypes;
 	if(Socket::intfTypes.empty()) {
 		Socket::intfTypes.push_back("lo");