engine: client: implement sending input devices list to server, using protinfo

engine/client/cl_main.c

@@ -1021,6 +1021,24 @@ void CL_SendConnectPacket( void )
 
 	memset( protinfo, 0, sizeof( protinfo ));
 
+	if( adr.type == NA_LOOPBACK )
+	{
+		IN_LockInputDevices( false );
+	}
+	else
+	{
+		int input_devices;
+
+		input_devices = IN_CollectInputDevices();
+		IN_LockInputDevices( true );
+
+		Info_SetValueForKey( protinfo, "d", va( "%d", input_devices ), sizeof( protinfo ) );
+		Info_SetValueForKey( protinfo, "v", XASH_VERSION, sizeof( protinfo ) );
+		Info_SetValueForKey( protinfo, "b", va( "%d", Q_buildnum() ), sizeof( protinfo ) );
+		Info_SetValueForKey( protinfo, "o", Q_buildos(), sizeof( protinfo ) );
+		Info_SetValueForKey( protinfo, "a", Q_buildarch(), sizeof( protinfo ) );
+	}
+
 	if( cls.legacymode )
 	{
 		// set related userinfo keys
@@ -1032,13 +1050,7 @@ void CL_SendConnectPacket( void )
 		if( !*Info_ValueForKey( cls.userinfo,"cl_maxpayload") )
 			Info_SetValueForKey( cls.userinfo, "cl_maxpayload", "1000", sizeof( cls.userinfo ) );
 
-		/// TODO: add input devices list
+		Info_SetValueForKey( protinfo, "i", key, sizeof( protinfo ) );
-		//Info_SetValueForKey( protinfo, "d", va( "%d", input_devices ), sizeof( protinfo ) );
-		Info_SetValueForKey( protinfo, "v", XASH_VERSION, sizeof( protinfo ) );
-		Info_SetValueForKey( protinfo, "b", va( "%d", Q_buildnum() ), sizeof( protinfo ) );
-		Info_SetValueForKey( protinfo, "o", Q_buildos(), sizeof( protinfo ) );
-		Info_SetValueForKey( protinfo, "a", Q_buildarch(), sizeof( protinfo ) );
-		Info_SetValueForKey( protinfo, "i", ID_GetMD5(), sizeof( protinfo ) );
 
 		Netchan_OutOfBandPrint( NS_CLIENT, adr, "connect %i %i %i \"%s\" %d \"%s\"\n",
 			PROTOCOL_LEGACY_VERSION, Q_atoi( qport ), cls.challenge, cls.userinfo, NET_LEGACY_EXT_SPLIT, protinfo );
@@ -1051,7 +1063,7 @@ void CL_SendConnectPacket( void )
 		if( cl_dlmax->value > FRAGMENT_MAX_SIZE  || cl_dlmax->value < FRAGMENT_MIN_SIZE )
 			Cvar_SetValue( "cl_dlmax", FRAGMENT_DEFAULT_SIZE );
 
-		Info_RemoveKey( cls.userinfo,"cl_maxpacket" );
+		Info_RemoveKey( cls.userinfo, "cl_maxpacket" );
 		Info_RemoveKey( cls.userinfo, "cl_maxpayload" );
 
 		Info_SetValueForKey( protinfo, "uuid", key, sizeof( protinfo ));
@@ -1062,7 +1074,6 @@ void CL_SendConnectPacket( void )
 		Con_Printf( "Trying to connect by modern protocol\n" );
 	}
 
-
 	cls.timestart = Sys_DoubleTime();
 }
 
@@ -1487,6 +1498,8 @@ void CL_Disconnect( void )
 	// clear the network channel, too.
 	Netchan_Clear( &cls.netchan );
 
+	IN_LockInputDevices( false ); // unlock input devices
+
 	cls.state = ca_disconnected;
 	cls.set_lastdemo = false;
 	cls.connect_retry = 0;

engine/client/in_joy.c

@@ -57,7 +57,7 @@ static struct joy_axis_s
 	short prevval;
 } joyaxis[MAX_AXES] = { 0 };
 static byte currentbinding; // add posibility to remap keys, to place it in joykeys[]
-static convar_t *joy_enable;
+convar_t *joy_enable;
 static convar_t *joy_pitch;
 static convar_t *joy_yaw;
 static convar_t *joy_forward;

engine/server/sv_client.c

@@ -287,12 +287,6 @@ void SV_ConnectClient( netadr_t from )
 		return;
 	}
 
-	if( !SV_ProcessUserAgent( from, Cmd_Argv( 6 ) ) )
-	{
-		Netchan_OutOfBandPrint( NS_SERVER, from, "disconnect\n" );
-		return;
-	}
-
 	challenge = Q_atoi( Cmd_Argv( 2 )); // get challenge
 
 	// see if the challenge is valid (local clients don't need to challenge)
@@ -309,6 +303,12 @@ void SV_ConnectClient( netadr_t from )
 
 	Q_strncpy( protinfo, s, sizeof( protinfo ));
 
+	if( !SV_ProcessUserAgent( from, protinfo ) )
+	{
+		Netchan_OutOfBandPrint( NS_SERVER, from, "disconnect\n" );
+		return;
+	}
+
 	// extract qport from protocol info
 	qport = Q_atoi( Info_ValueForKey( protinfo, "qport" ));
 
@@ -321,7 +321,6 @@ void SV_ConnectClient( netadr_t from )
 
 	extensions = Q_atoi( Info_ValueForKey( protinfo, "ext" ) );
 
-
 	// LAN servers restrict to class b IP addresses
 	if( !SV_CheckIPRestrictions( from ))
 	{