50335c4a5c
* Added Timer * Added UDPSocket::GetAddr * Added MessageHandlers::SendBeacon() * PoC of starting a timer on PluginEnable * C++11 * Added Timer to xcode project * C++11 in cmake * added Timer to cmake * use function pointer in Timer * moved Timer to namespace + wait for thread to join when stopping the timer * Windows: changed uint to unisgned short * Windows: Added Timer.h/cpp to project * GetAddr static * Send xplane and plugin version with BECN * SendBeacon with params * fixed file copyrights * Include functional to fix Linux compile error * review fixes * Send plugin receive port in BECN * review fixes
87 lines
2.9 KiB
C++
87 lines
2.9 KiB
C++
// Copyright (c) 2013-2018 United States Government as represented by the Administrator of the
|
|
// National Aeronautics and Space Administration. All Rights Reserved.
|
|
#ifndef XPCPLUGIN_MESSAGEHANDLERS_H_
|
|
#define XPCPLUGIN_MESSAGEHANDLERS_H_
|
|
#include "Message.h"
|
|
|
|
#include <string>
|
|
#include <map>
|
|
|
|
#include "XPLMCamera.h"
|
|
|
|
|
|
namespace XPC
|
|
{
|
|
/// A function that handles a message.
|
|
typedef void(*MessageHandler)(const Message&);
|
|
|
|
/// Handles incoming messages and manages connections.
|
|
///
|
|
/// \author Jason Watkins
|
|
/// \version 1.1
|
|
/// \since 1.0
|
|
/// \date Intial Version: 2015-04-12
|
|
/// \date Last Updated: 2015-05-11
|
|
class MessageHandlers
|
|
{
|
|
public:
|
|
/// The first stop for all messages to the plugin after they are read from the
|
|
/// socket.
|
|
///
|
|
/// \details After a message is read, HandleMessage analyzes the sender's network address
|
|
/// to determine whether the sender is a new client. It then either loads
|
|
/// connection details for an existing client, or creates a new connection record
|
|
/// for new clients. Finally, the message handler checks the message type and
|
|
/// dispatches the message to the appropriate handler.
|
|
/// \param msg The message to be processed.
|
|
static void HandleMessage(Message& msg);
|
|
|
|
/// Sets the socket that message handlers use to send responses.
|
|
static void SetSocket(UDPSocket* socket);
|
|
|
|
static void SendBeacon(const std::string& pluginVersion, unsigned short pluginReceivePort, int xplaneVersion);
|
|
|
|
private:
|
|
// One handler per message type. Message types are descripbed on the
|
|
// wiki at https://github.com/nasa/XPlaneConnect/wiki/Network-Information
|
|
static void HandleConn(const Message& msg);
|
|
static void HandleCtrl(const Message& msg);
|
|
static void HandleData(const Message& msg);
|
|
static void HandleDref(const Message& msg);
|
|
static void HandleGetC(const Message& msg);
|
|
static void HandleGetD(const Message& msg);
|
|
static void HandleGetP(const Message& msg);
|
|
static void HandlePosi(const Message& msg);
|
|
static void HandleSimu(const Message& msg);
|
|
static void HandleText(const Message& msg);
|
|
static void HandleWypt(const Message& msg);
|
|
static void HandleView(const Message& msg);
|
|
|
|
static void HandleXPlaneData(const Message& msg);
|
|
static void HandleUnknown(const Message& msg);
|
|
|
|
static int CamFunc( XPLMCameraPosition_t * outCameraPosition, int inIsLosingControl, void *inRefcon);
|
|
|
|
struct CameraProperties{
|
|
double loc[3];
|
|
float direction[3];
|
|
float zoom;
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
unsigned char id;
|
|
sockaddr addr;
|
|
unsigned char getdCount;
|
|
std::string getdRequest[255];
|
|
} ConnectionInfo;
|
|
|
|
static std::map<std::string, ConnectionInfo> connections;
|
|
static std::map<std::string, MessageHandler> handlers;
|
|
static std::string connectionKey; // The current connection ip:port string
|
|
static ConnectionInfo connection; // The current connection record
|
|
static UDPSocket* sock; // Outgoing network socket
|
|
};
|
|
}
|
|
#endif
|