source: proiecte/SIMEO/Simeo/src/SimeoGui/GuiUpdater.h @ 167

#ifndef GUIUPDATER_H
#define GUIUPDATER_H

#include "BulletDynamics/Dynamics/btDynamicsWorld.h"
#include "BulletCollision/CollisionShapes/btCollisionShape.h"

#include <vector>
#include <map>

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>

using namespace std;

typedef struct {
        int id;
        btScalar m[16];
        btMatrix3x3 rot;
        btVector3 aabbMin, aabbMax;
} guiUpdateData;

typedef struct {
        int id;
        int numVertices;
        int numIndices;
        btVector3 *vertexPointer;
        int *indexPointer;
} guiAddData;

typedef struct {
        guiUpdateData *ud;
        guiAddData *ad;
} guiObject;

class GuiUpdater
{

private:
    int sockfd, portno;
    struct sockaddr_in serv_addr;
    struct hostent *server;

        void receiveData(int sock, void* buffer, size_t size);

        // unpacking data
        void* unpackInt(void *buffer, int &a);
        void* unpackScalar(void *buffer, btScalar &a);
        void* unpackVector3(void *buffer, btVector3 &v);
        void* unpackMatrix3x3(void *buffer, btMatrix3x3 &m);
        void unpackAddData(void *buffer, int n, map<int,guiAddData *> &addObjects);
        void unpackUpdateData(void *buffer, int n, map<int, guiUpdateData *> &updateObjects);

        void applyChanges(map<int, guiAddData *> addObjects, map<int, guiUpdateData *> updateObjects, int *removeObjects, int remObjNum);

public:
        map<int, guiObject *> m_cache;

        GuiUpdater(int port, hostent *serv);
        ~GuiUpdater();

        void init();
        int update();
};

#endif