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SDP.h
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SDP.h
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/*
Service Discovery Protocol
@author: Sebastien Soudan <sebastien.soudan@gmail.com>
*/
#ifndef SDP_H_
#define SDP_H_
#include "enum.h"
#include "sdp-config.h"
#include "message.h"
#include "util.h"
using namespace std;
typedef struct {
ServiceType sid;
ServiceLocation sl;
XBeeAddress64 address64;
//XBeeAddress16 address16;
} RemoteServiceRecord;
typedef struct {
ServiceType sid;
ServiceLocation sl;
ActionType aid;
void (*callback)(uint8_t*, uint8_t);
} ServiceCallbackRecord;
typedef struct {
ServiceType sid;
ServiceLocation sl;
ActionType aid;
uint8_t (*callback)(uint8_t *in, size_t inSize, uint8_t *out, size_t outLimit);
} LocalServiceRecord;
using namespace ServiceDiscovery;
class SDP : public MessageProcessor {
RemoteServiceRecord rsd[RSD_SIZE];
ServiceCallbackRecord scd[SCD_SIZE];
LocalServiceRecord lsd[LSD_SIZE];
XBeeAddress64 local64;
XBee *xbee;
public:
SDP() {
for (int i = 0 ; i < RSD_SIZE ; i++) {
RemoteServiceRecord record = { UNDEF_SERVICE, UNDEF_LOCATION, XBeeAddress64()};
rsd[i] = record;
}
for (int i = 0 ; i < SCD_SIZE ; i++) {
ServiceCallbackRecord record = { UNDEF_SERVICE, UNDEF_LOCATION, UNDEF_ACTION, NULL};
scd[i] = record;
}
for (int i = 0 ; i < LSD_SIZE ; i++) {
LocalServiceRecord record = { UNDEF_SERVICE, UNDEF_LOCATION, UNDEF_ACTION, 0};
lsd[i] = record;
}
};
SDP(XBee *xbee) {
SDP();
this->xbee = xbee;
};
ActionStatus doAction(ServiceType sid, ServiceLocation sl, ActionType actionType,
uint8_t actionParameterSize,
uint8_t actionParameter[],
void (*callback)(uint8_t*, uint8_t));
RegistrationStatus registerService(ServiceType sid, ActionType actionType,
uint8_t (*callback)(uint8_t *in, size_t inSize, uint8_t *out, size_t outLimit));
RegistrationStatus registerService(ServiceType sid, ServiceLocation sl, ActionType actionType,
uint8_t (*callback)(uint8_t *in, size_t inSize, uint8_t *out, size_t outLimit));
SDPState readPackets();
inline XBeeAddress64 getLocal64() const { return local64; };
inline void setLocal64(const XBeeAddress64 local64) { this->local64 = local64; };
inline XBee* getXBee() { return xbee; };
inline void setXBee(XBee *xbee) { this->xbee = xbee; };
virtual SDPState processMessage(XBeeAddress64 &addr64, const FSR_Message *message);
virtual SDPState processMessage(XBeeAddress64 &addr64, const FS_Message *message);
virtual SDPState processMessage(XBeeAddress64 &addr64, DA_Message *message);
virtual SDPState processMessage(XBeeAddress64 &addr64, const DAR_Message *message);
private:
SDPState transmitPacket(XBeeAddress64 &addr64, uint8_t message[], size_t length);
RemoteServiceRecord *findRemoteService(ServiceType sid);
RemoteServiceRecord *findRemoteService(ServiceType sid, ServiceLocation sl);
LocalServiceRecord *findLocalService(ServiceType sid, ActionType aid);
LocalServiceRecord *findLocalService(ServiceType sid);
LocalServiceRecord *findLocalService(ServiceType sid, ServiceLocation sl);
LocalServiceRecord *findLocalService(ServiceType sid, ServiceLocation sl, ActionType aid);
ServiceCallbackRecord *findServiceCallback(ServiceType sid, ActionType aid);
ServiceCallbackRecord *findServiceCallback(ServiceType sid, ServiceLocation sl, ActionType aid);
ServiceCallbackRecord *findEmptyServiceCallbackRecord();
RemoteServiceRecord *findEmptyRemoteServiceRecord();
LocalServiceRecord *findEmptyLocalServiceRecord();
XBeeAddress64 findService64(ServiceType sid);
SDPState processMessage(XBeeAddress64 &addr64, const uint8_t *buffer, const size_t size);
//SDPState processMessage(const XBeeAddress64 &addr64, const Message *message);
};
#endif