// Written by Duncan McCreanor, started February 2003.
// duncan.mccreanor@airservicesaustralia.com
//
+// With minor additions be Vivian Meazza, January 2006
+//
// Copyright (C) 2003 Airservices Australia
//
// This program is free software; you can redistribute it and/or
*
******************************************************************/
-#include <simgear/compiler.h>
-#include "tiny_xdr.hpp"
#include <plib/sg.h>
+#include <simgear/compiler.h>
+#include "tiny_xdr.hxx"
// magic value for messages
const uint32_t MSG_MAGIC = 0x46474653; // "FGFS"
// Message identifiers
#define CHAT_MSG_ID 1
#define UNUSABLE_POS_DATA_ID 2
-#define POS_DATA_ID 3
+#define OLD_POS_DATA_ID 3
+#define POS_DATA_ID 4
+#define PROP_MSG_ID 5
// XDR demands 4 byte alignment, but some compilers use8 byte alignment
-// so it's safe to let the overall size of a netmork message be a
+// so it's safe to let the overall size of a network message be a
// multiple of 8!
#define MAX_CALLSIGN_LEN 8
-#define MAX_CHAT_MSG_LEN 48
-#define MAX_MODEL_NAME_LEN 48
+#define MAX_CHAT_MSG_LEN 256
+#define MAX_MODEL_NAME_LEN 96
+#define MAX_PROPERTY_LEN 52
/** Aircraft position message */
typedef xdr_data2_t xdrPosition[3];
xdr_data_t Magic; // Magic Value
xdr_data_t Version; // Protocoll version
xdr_data_t MsgId; // Message identifier
- xdr_data_t iMsgLen; // absolue length of message
- xdr_data_t lReplyAddress; // (player's receiver address
- xdr_data_t iReplyPort; // player's receiver port
- char sCallsign[MAX_CALLSIGN_LEN]; // Callsign used by the player
+ xdr_data_t MsgLen; // absolute length of message
+ xdr_data_t ReplyAddress; // (player's receiver address
+ xdr_data_t ReplyPort; // player's receiver port
+ char Callsign[MAX_CALLSIGN_LEN]; // Callsign used by the player
};
// Chat message
class T_ChatMsg {
public:
- char sText[MAX_CHAT_MSG_LEN]; // Text of chat message
+ char Text[MAX_CHAT_MSG_LEN]; // Text of chat message
};
// Position message
class T_PositionMsg {
public:
- char sModel[MAX_MODEL_NAME_LEN]; // Name of the aircraft model
- xdrPosition PlayerPosition; // players position
- xdrOrientation PlayerOrientation; // players orientation
+ char Model[MAX_MODEL_NAME_LEN]; // Name of the aircraft model
+ xdr_data_t time; // Time when this packet was generated
+ xdr_data_t timeusec; // Microsecs when this packet was generated
+ xdr_data2_t lat; // Position, orientation, speed
+ xdr_data2_t lon; // ...
+ xdr_data2_t alt; // ...
+ xdr_data2_t hdg; // ...
+ xdr_data2_t roll; // ...
+ xdr_data2_t pitch; // ...
+ xdr_data2_t speedN; // ...
+ xdr_data2_t speedE; // ...
+ xdr_data2_t speedD; // ...
+ xdr_data_t accN; // acceleration N
+ xdr_data_t accE; // acceleration E
+ xdr_data_t accD; // acceleration D
+ xdr_data_t left_aileron; // control positions
+ xdr_data_t right_aileron; // control positions
+ xdr_data_t elevator; // ...
+ xdr_data_t rudder; // ...
+// xdr_data_t rpms[6]; // RPMs of all of the motors
+ xdr_data_t rateH; // Rate of change of heading
+ xdr_data_t rateR; // roll
+ xdr_data_t rateP; // and pitch
+// xdr_data_t dummy; // pad message length
+};
+
+// Property message
+class T_PropertyMsg {
+public:
+ char property[MAX_PROPERTY_LEN]; // the property name
+ xdr_data_t type; // the type
+ xdr_data2_t val; // and value
+// xdr_data2_t dummy; // pad message length
+
};
#endif
projects / flightgear.git / blobdiff