int s6a_init(const mme_config_t *mme_config_p) { int ret; S6A_DEBUG("Initializing S6a interface\n"); memset(&s6a_fd_cnf, 0, sizeof(s6a_fd_cnf_t)); /*if (strcmp(fd_core_version(), FREE_DIAMETER_MINIMUM_VERSION) != 0) { S6A_ERROR("Freediameter version %s found, expecting %s\n", fd_core_version(), FREE_DIAMETER_MINIMUM_VERSION); return -1; } else { S6A_DEBUG("Freediameter version %s\n", fd_core_version()); }*/ /* Initializing freeDiameter core */ S6A_DEBUG("Initializing freeDiameter core...\n"); ret = fd_core_initialize(); if (ret != 0) { S6A_ERROR("An error occurred during freeDiameter core library initialization: %d\n",ret); return ret; } else { S6A_DEBUG("Initializing freeDiameter core done\n"); } S6A_DEBUG("Default ext path: %s\n", DEFAULT_EXTENSIONS_PATH); ret = fd_core_parseconf(mme_config_p->s6a_config.conf_file); if (ret != 0) { S6A_ERROR("An error occurred during fd_core_parseconf file :%s.\n", mme_config_p->s6a_config.conf_file); return ret; } /* Set gnutls debug level ? */ if (gnutls_debug) { gnutls_global_set_log_function((gnutls_log_func)fd_gnutls_debug); gnutls_global_set_log_level (gnutls_debug); S6A_DEBUG("Enabled GNUTLS debug at level %d", gnutls_debug); } /* Starting freeDiameter core */ ret = fd_core_start(); if (ret != 0) { S6A_ERROR("An error occurred during freeDiameter core library start\n"); return ret; } ret = fd_core_waitstartcomplete(); if (ret != 0) { S6A_ERROR("An error occurred during fd_core_waitstartcomplete.\n"); return ret; } ret = s6a_fd_init_dict_objs(); if (ret != 0) { S6A_ERROR("An error occurred during s6a_fd_init_dict_objs.\n"); return ret; } /* Trying to connect to peers */ CHECK_FCT(s6a_fd_new_peer()); if (itti_create_task(TASK_S6A, &s6a_thread, NULL) < 0) { S6A_ERROR("s6a create task\n"); return -1; } S6A_DEBUG("Initializing S6a interface: DONE\n"); return 0; }
int s6a_init(hss_config_t *hss_config_p) { int ret = 0; struct disp_when when; char why[100]; fprintf(stdout, "Initializing s6a layer\n"); ret = fd_core_initialize(); if (ret != 0) { strcpy(why, "fd_core_initialize"); goto err; } /* Parse the external configuration file */ ret = fd_core_parseconf(hss_config_p->freediameter_config); if (ret != 0) { strcpy(why, "fd_core_parseconf"); goto err; } ret = fd_core_start(); if (ret != 0) { strcpy(why, "fd_core_start"); goto err; } /* We wait till freediameter has completed loading extensions */ fd_core_waitstartcomplete(); /* Register the peer acceptor/rejector */ fd_peer_validate_register(s6a_peer_validate); /* Initialize useful objects */ ret = s6a_init_objs(); if (ret != 0) { strcpy(why, "s6a_init_objs"); goto err; } /* Create handler for sessions */ #if FREEDIAMETER_VERSION < 120 CHECK_FCT(fd_sess_handler_create(&s6a_reg, s6a_cli_sess_cleanup, NULL)); #else session_state_dump dumper; CHECK_FCT(fd_sess_handler_create(&s6a_reg, s6a_cli_sess_cleanup, dumper, NULL)); #endif /* Register the callback */ memset(&when, 0, sizeof(when)); when.command = s6a_cnf.dataobj_s6a_auth_cmd; when.app = s6a_cnf.dataobj_s6a_app; /* Register the callbacks for S6A Application */ CHECK_FCT(fd_disp_register(s6a_auth_info_cb, DISP_HOW_CC, &when, NULL, &handle)); if (handle == NULL) { strcpy(why, "cannot register authentication info req cb"); goto err; } when.command = s6a_cnf.dataobj_s6a_loc_up; when.app = s6a_cnf.dataobj_s6a_app; /* Register the callbacks for S6A Application */ CHECK_FCT(fd_disp_register(s6a_up_loc_cb, DISP_HOW_CC, &when, NULL, &handle)); if (handle == NULL) { strcpy(why, "cannot register update location req cb"); goto err; } when.command = s6a_cnf.dataobj_s6a_purge_ue; when.app = s6a_cnf.dataobj_s6a_app; /* Register the callbacks for S6A Application */ CHECK_FCT(fd_disp_register(s6a_purge_ue_cb, DISP_HOW_CC, &when, NULL, &handle)); if (handle == NULL) { strcpy(why, "cannot register purge ue req cb"); goto err; } fprintf(stdout, "Initializing s6a layer: DONE\n"); return 0; err: fprintf(stdout, "Initializing s6a layer: FAILED (%s)\n", why); return -1; }