vrpn_Tracker_JsonNet.h

#ifndef VRPN_TRACKER_JSONNET
#define VRPN_TRACKER_JSONNET
 
#include "vrpn_Configure.h"
 
#if defined(VRPN_USE_JSONNET)
 
#include "vrpn_Analog.h"
#include "vrpn_Button.h"
#include "vrpn_Tracker.h"
#include "vrpn_Text.h"
 
namespace Json {
 class Reader;
 class Value;
}
 
class vrpn_Tracker_JsonNet :
 public vrpn_Tracker, public vrpn_Button_Filter, public vrpn_Analog, public vrpn_Text_Sender
{
public:
    vrpn_Tracker_JsonNet(
 const char* name,
 vrpn_Connection* c,
 int udpPort
        );
    ~vrpn_Tracker_JsonNet(void);
 
 void mainloop();
 
 enum {
        TILT_TRACKER_ID = 0,
    };
 
 
private:
 /*
     * Network part
     */
 bool _network_init(int udp_port);
 int _network_receive(void *buffer, int maxlen, int tout_us);
 void _network_release();
    vrpn_SOCKET _socket;
 enum {
        _NETWORK_BUFFER_SIZE = 2000,
 
    };
 char _network_buffer[_NETWORK_BUFFER_SIZE];
 
 /*
     * Json part
     */
 bool _parse(const char* buffer, int length);
 bool _parse_tracker_data(const Json::Value& root);
 bool _parse_analog(const Json::Value& root);
 bool _parse_button(const Json::Value& root);
 bool _parse_text(const Json::Value& root);
 bool _do_tracker_report;
    Json::Reader* _pJsonReader;
};
 
#endif // ifdef JSONNET
#endif