kaa_common.h

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#ifndef KAA_COMMON_H_
#define KAA_COMMON_H_

#include "kaa_error.h"

#ifdef __cplusplus
extern "C" {
#endif


/*
 * Standard error handling macros
 */
#define KAA_RETURN_IF_ERR(E) \
    do { if (E) return E; } while (0)

#define KAA_RETURN_IF_NIL(p, E) \
    do { if (!(p)) return E; } while (0)

#define KAA_RETURN_IF_NIL2(p1, p2, E) \
    do { if (!(p1) || !(p2)) return E; } while (0)

#define KAA_RETURN_IF_NIL3(p1, p2, p3, E) \
    do { if (!(p1) || !(p2) || !(p3)) return E; } while (0)

#define KAA_RETURN_IF_NIL4(p1, p2, p3, p4, E) \
    do { if (!(p1) || !(p2) || !(p3) || !(p4)) return E; } while (0)

#define KAA_RETURN_IF_NIL5(p1, p2, p3, p4, p5,E) \
    do { if (!(p1) || !(p2) || !(p3) || !(p4) || !(p5)) return E; } while (0)


typedef enum {
    KAA_SERVICE_BOOTSTRAP = 0,
    KAA_SERVICE_PROFILE = 1,
    KAA_SERVICE_USER = 2,
    KAA_SERVICE_EVENT = 3,
    KAA_SERVICE_LOGGING = 4,
    KAA_SERVICE_CONFIGURATION = 5,
    KAA_SERVICE_NOTIFICATION = 6
} kaa_service_t;

typedef struct {
    uint32_t id;
    uint16_t version;
} kaa_transport_protocol_id_t;

static inline int kaa_transport_protocol_id_equals(const kaa_transport_protocol_id_t *first, const kaa_transport_protocol_id_t *second)
{
    return first && second && first->id == second->id && first->version == second->version;
}

typedef struct {
    uint32_t    id;
    uint16_t    connection_data_len;
    char        *connection_data;
} kaa_access_point_t;

/*
 * Endpoint ID
 */
#define KAA_ENDPOINT_ID_LENGTH 20
typedef uint8_t        kaa_endpoint_id[KAA_ENDPOINT_ID_LENGTH];
typedef const uint8_t *kaa_endpoint_id_p;



#ifdef __cplusplus
}      /* extern "C" */
#endif
#endif /* KAA_COMMON_H_ */