acds_handlers.h

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#pragma once
 
#include "../../network/acip/transport.h"
#include "../../network/acip/messages.h"
#include "../../network/acip/acds.h"
#include "../../asciichat_errno.h"
#include <stddef.h>
 
// =============================================================================
// ACDS Handler Callbacks
// =============================================================================

typedef struct {
  void (*on_session_create)(const acip_session_create_t *req, acip_transport_t *transport, const char *client_ip,
                            const uint8_t *extension, size_t extension_length, void *app_ctx);

  void (*on_session_lookup)(const acip_session_lookup_t *req, acip_transport_t *transport, const char *client_ip,
                            void *app_ctx);

  void (*on_session_join)(const acip_session_join_t *req, acip_transport_t *transport, const char *client_ip,
                          void *app_ctx);

  void (*on_session_leave)(const acip_session_leave_t *req, acip_transport_t *transport, const char *client_ip,
                           void *app_ctx);

  void (*on_webrtc_sdp)(const acip_webrtc_sdp_t *sdp, size_t payload_len, acip_transport_t *transport,
                        const char *client_ip, void *app_ctx);

  void (*on_webrtc_ice)(const acip_webrtc_ice_t *ice, size_t payload_len, acip_transport_t *transport,
                        const char *client_ip, void *app_ctx);

  void (*on_discovery_ping)(const void *payload, size_t payload_len, acip_transport_t *transport, const char *client_ip,
                            void *app_ctx);

  void (*on_host_announcement)(const acip_host_announcement_t *announcement, acip_transport_t *transport,
                               const char *client_ip, void *app_ctx);

  void (*on_host_announcement_ex)(const acip_host_announcement_t *announcement, const void *metadata,
                                  size_t metadata_length, acip_transport_t *transport, const char *client_ip,
                                  void *app_ctx);

  void (*on_host_lost)(const acip_host_lost_t *host_lost, acip_transport_t *transport, const char *client_ip,
                       void *app_ctx);

  void (*on_network_quality)(const void *payload, size_t payload_len, acip_transport_t *transport,
                             const char *client_ip, void *app_ctx);
 
  asciichat_error_t (*on_handoff)(const void *, size_t, acip_transport_t *, void *);

  void *app_ctx;
} acip_acds_callbacks_t;

asciichat_error_t acip_handle_acds_packet(acip_transport_t *transport, packet_type_t type, const void *payload,
                                          size_t payload_len, const char *client_ip,
                                          const acip_acds_callbacks_t *callbacks);