kaa_tcp_channel.h

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#ifndef KAA_TCP_CHANNEL_H_
#define KAA_TCP_CHANNEL_H_

#include "../../kaa_error.h"
#include "../../platform/ext_transport_channel.h"
#include "../../platform/defaults.h"
#include "../../platform/ext_tcp_utils.h"

#ifdef __cplusplus
extern "C" {
#endif


typedef enum {
    FD_READ,
    FD_WRITE,
    FD_EXCEPTION
} fd_event_t;


typedef enum {
    SOCKET_CONNECTED,
    SOCKET_DISCONNECTED,
    SOCKET_CONNECTION_ERROR
} kaa_tcp_channel_event_t;


typedef kaa_error_t (*on_kaa_tcp_channel_event_fn)(void *context
                                                 , kaa_tcp_channel_event_t event_type
                                                 , kaa_fd_t fd);


kaa_error_t kaa_tcp_channel_create(kaa_transport_channel_interface_t *self
                                 , kaa_logger_t *logger
                                 , kaa_service_t *supported_services
                                 , size_t supported_service_count);


kaa_error_t kaa_tcp_channel_get_descriptor(kaa_transport_channel_interface_t *self
                                         , kaa_fd_t *fd_p);


bool kaa_tcp_channel_is_ready(kaa_transport_channel_interface_t *self
                            , fd_event_t event_type);


kaa_error_t kaa_tcp_channel_process_event(kaa_transport_channel_interface_t *self
                                        , fd_event_t event_type);


kaa_error_t kaa_tcp_channel_get_max_timeout(kaa_transport_channel_interface_t *self
                                          , uint16_t *max_timeout);


kaa_error_t kaa_tcp_channel_check_keepalive(kaa_transport_channel_interface_t *self);


kaa_error_t kaa_tcp_channel_set_socket_events_callback(kaa_transport_channel_interface_t *self
                                                     , on_kaa_tcp_channel_event_fn callback
                                                     , void *context);

kaa_error_t kaa_tcp_channel_disconnect(kaa_transport_channel_interface_t *self);

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


#endif /* KAA_TCP_CHANNEL_H_ */