int output_log_xml_init(struct output *o) { struct output_log_xml_priv *priv = log_xml_init(); if (!priv) return POM_ERR; priv->p_source = ptype_alloc("string"); if (!priv->p_source) goto err; output_set_priv(o, priv); struct registry_instance *inst = output_get_reg_instance(o); priv->perf_events = registry_instance_add_perf(inst, "events", registry_perf_type_counter, "Number of events process", "events"); if (!priv->perf_events) goto err; struct registry_param *p = registry_new_param("filename", "log.xml", priv->p_filename, "XML log file", 0); if (registry_instance_add_param(inst, p) != POM_OK) goto err; p = registry_new_param("source", "", priv->p_source, "Define the type of event being logged", 0); if (registry_instance_add_param(inst, p) != POM_OK) goto err; return POM_OK; err: output_log_xml_cleanup(priv); return POM_ERR; }
static int proto_udp_init(struct proto *proto, struct registry_instance *i) { proto_dns = proto_get("dns"); proto_tftp = proto_get("tftp"); param_conntrack_timeout = ptype_alloc_unit("uint32", "seconds"); if (!param_conntrack_timeout) return POM_ERR; struct registry_param *p = registry_new_param("conntrack_timeout", "600", param_conntrack_timeout, "Timeout for UDP connections", 0); if (!p) goto err; if (registry_instance_add_param(i, p) != POM_OK) goto err; return POM_OK; err: if (p) registry_cleanup_param(p); if (param_conntrack_timeout) { ptype_cleanup(param_conntrack_timeout); param_conntrack_timeout = NULL; } return POM_ERR; }
static int proto_ipv4_init(struct proto *proto, struct registry_instance *i) { if (proto_number_register("ethernet", 0x0800, proto) != POM_OK || proto_number_register("ip", IPPROTO_IPIP, proto) != POM_OK || proto_number_register("ppp", 0x21, proto) != POM_OK) return POM_ERR; perf_frags = registry_instance_add_perf(i, "fragments", registry_perf_type_counter, "Number of fragments received", "pkts"); perf_frags_dropped = registry_instance_add_perf(i, "dropped_fragments", registry_perf_type_counter, "Number of fragments dropped", "pkts"); perf_reassembled_pkts = registry_instance_add_perf(i, "reassembled_pkts", registry_perf_type_counter, "Number of reassembled packets", "pkts"); if (!perf_frags || !perf_frags_dropped || !perf_reassembled_pkts) return POM_ERR; param_frag_timeout = ptype_alloc_unit("uint32", "seconds"); if (!param_frag_timeout) return POM_ERR; param_conntrack_timeout = ptype_alloc_unit("uint32", "seconds"); if (!param_conntrack_timeout) return POM_ERR; struct registry_param *p = registry_new_param("fragment_timeout", "60", param_frag_timeout, "Timeout for incomplete ipv4 fragments", 0); if (registry_instance_add_param(i, p) != POM_OK) goto err; p = registry_new_param("conntrack_timeout", "7200", param_conntrack_timeout, "Timeout for ipv4 connections", 0); if (registry_instance_add_param(i, p) != POM_OK) goto err; return POM_OK; err: if (param_frag_timeout) { ptype_cleanup(param_frag_timeout); param_frag_timeout = NULL; } if (param_conntrack_timeout) { ptype_cleanup(param_conntrack_timeout); param_conntrack_timeout = NULL; } return POM_ERR; }
static int registry_uid_add(struct registry_instance *instance, uint32_t uid) { // Add the uid to the instance struct ptype *uid_ptype = ptype_alloc("uint32"); if (!uid_ptype) return POM_ERR; PTYPE_UINT32_SETVAL(uid_ptype, uid); struct registry_param* uid_param = registry_new_param("uid", NULL, uid_ptype, "Unique ID", REGISTRY_PARAM_FLAG_CLEANUP_VAL | REGISTRY_PARAM_FLAG_IMMUTABLE); if (!uid_param) { ptype_cleanup(uid_ptype); return POM_ERR; } // Add the new uid to the table registry_uid_table_size++; uint32_t *new_uid_table = realloc(registry_uid_table, sizeof(uint32_t) * registry_uid_table_size); if (!new_uid_table) { pom_oom(sizeof(uint32_t) * registry_uid_table_size); ptype_cleanup(uid_ptype); return POM_ERR; } registry_uid_table = new_uid_table; registry_uid_table[registry_uid_table_size - 1] = uid; if (registry_instance_add_param(instance, uid_param) != POM_OK) { registry_cleanup_param(uid_param); ptype_cleanup(uid_ptype); registry_uid_table_size--; return POM_ERR; } return POM_OK; }
int output_instance_add(char *type, char *name) { struct output_reg *reg; for (reg = output_reg_head; reg && strcmp(reg->reg_info->name, type); reg = reg->next); if (!reg) { pomlog(POMLOG_ERR "Output type %s does not exists", type); return POM_ERR; } struct output *res = malloc(sizeof(struct output)); if (!res) { pom_oom(sizeof(struct output)); return POM_ERR; } memset(res, 0, sizeof(struct output)); res->info = reg; res->name = strdup(name); if (!res->name) { pom_oom(strlen(name) + 1); goto err; } res->reg_instance = registry_add_instance(output_registry_class, name); if (!res->reg_instance) goto err; res->reg_instance->priv = res; res->perf_runtime = registry_instance_add_perf(res->reg_instance, "runtime", registry_perf_type_timeticks, "Runtime", NULL); if (!res->perf_runtime) goto err; struct ptype *param_running_val = ptype_alloc("bool"); if (!param_running_val) goto err; struct registry_param *param_running = registry_new_param("running", "no", param_running_val, "Running state of the output", REGISTRY_PARAM_FLAG_CLEANUP_VAL); if (!param_running) { ptype_cleanup(param_running_val); goto err; } if (registry_param_set_callbacks(param_running, res, NULL, output_instance_start_stop_handler) != POM_OK) { registry_cleanup_param(param_running); ptype_cleanup(param_running_val); goto err; } if (registry_instance_add_param(res->reg_instance, param_running) != POM_OK) { registry_cleanup_param(param_running); ptype_cleanup(param_running_val); goto err; } struct ptype *output_type = ptype_alloc("string"); if (!output_type) goto err; struct registry_param *type_param = registry_new_param("type", type, output_type, "Type of the output", REGISTRY_PARAM_FLAG_CLEANUP_VAL | REGISTRY_PARAM_FLAG_IMMUTABLE); if (!type_param) { ptype_cleanup(output_type); goto err; } if (registry_instance_add_param(res->reg_instance, type_param) != POM_OK) { registry_cleanup_param(type_param); ptype_cleanup(output_type); goto err; } if (registry_uid_create(res->reg_instance) != POM_OK) goto err; if (reg->reg_info->init) { if (reg->reg_info->init(res) != POM_OK) { pomlog(POMLOG_ERR "Error while initializing the output %s", name); goto err; } } res->next = output_head; if (res->next) res->next->prev = res; output_head = res; return POM_OK; err: if (res->reg_instance) { registry_remove_instance(res->reg_instance); } else { if (res->name) free(res->name); free(res); } return POM_ERR; }
static int proto_eap_init(struct proto *proto, struct registry_instance *i) { if (proto_number_register("8021x", 0x0, proto) != POM_OK || proto_number_register("ppp", 0xc227, proto) != POM_OK) return POM_ERR; struct proto_eap_priv *priv = malloc(sizeof(struct proto_eap_priv)); if (!priv) { pom_oom(sizeof(struct proto_eap_priv)); return POM_ERR; } memset(priv, 0, sizeof(struct proto_eap_priv)); proto_set_priv(proto, priv); priv->p_timeout = ptype_alloc_unit("uint32", "seconds"); if (!priv->p_timeout) goto err; struct registry_param *p = registry_new_param("timeout", "60", priv->p_timeout, "Transaction timeout", 0); if (registry_instance_add_param(i, p) != POM_OK) { registry_cleanup_param(p); goto err; } static struct data_item_reg evt_identity_data_items[PROTO_EAP_EVT_IDENTITY_DATA_COUNT] = { { 0 } }; evt_identity_data_items[evt_eap_common_identifier].name = "identifier"; evt_identity_data_items[evt_eap_common_identifier].value_type = ptype_get_type("uint8"); evt_identity_data_items[evt_eap_common_code].name = "code"; evt_identity_data_items[evt_eap_common_code].value_type = ptype_get_type("uint8"); evt_identity_data_items[evt_eap_identity_identity].name = "identity"; evt_identity_data_items[evt_eap_identity_identity].value_type = ptype_get_type("string"); static struct data_reg evt_eap_identity_data = { .items = evt_identity_data_items, .data_count = PROTO_EAP_EVT_IDENTITY_DATA_COUNT }; static struct event_reg_info proto_eap_identity = { 0 }; proto_eap_identity.source_name = "proto_eap"; proto_eap_identity.source_obj = priv; proto_eap_identity.name = "eap_identity"; proto_eap_identity.description = "EAP Identity"; proto_eap_identity.data_reg = &evt_eap_identity_data; priv->evt_identity = event_register(&proto_eap_identity); if (!priv->evt_identity) goto err; static struct data_item_reg evt_md5_challenge_data_items[PROTO_EAP_EVT_MD5_CHALLENGE_DATA_COUNT] = { { 0 } }; evt_md5_challenge_data_items[evt_eap_common_identifier].name = "identifier"; evt_md5_challenge_data_items[evt_eap_common_identifier].value_type = ptype_get_type("uint8"); evt_md5_challenge_data_items[evt_eap_common_code].name = "code"; evt_md5_challenge_data_items[evt_eap_common_code].value_type = ptype_get_type("uint8"); evt_md5_challenge_data_items[evt_eap_md5_challenge_value].name = "value"; evt_md5_challenge_data_items[evt_eap_md5_challenge_value].value_type = ptype_get_type("bytes"); evt_md5_challenge_data_items[evt_eap_md5_challenge_name].name = "name"; evt_md5_challenge_data_items[evt_eap_md5_challenge_name].value_type = ptype_get_type("string"); static struct data_reg evt_eap_md5_challenge_data = { .items = evt_md5_challenge_data_items, .data_count = PROTO_EAP_EVT_MD5_CHALLENGE_DATA_COUNT }; static struct event_reg_info proto_eap_md5_challenge = { 0 }; proto_eap_md5_challenge.source_name = "proto_eap"; proto_eap_md5_challenge.source_obj = priv; proto_eap_md5_challenge.name = "eap_md5_challenge"; proto_eap_md5_challenge.description = "EAP MD5-Challenge"; proto_eap_md5_challenge.data_reg = &evt_eap_md5_challenge_data; priv->evt_md5_challenge = event_register(&proto_eap_md5_challenge); if (!priv->evt_md5_challenge) goto err; static struct data_item_reg evt_success_failure_data_items[PROTO_EAP_EVT_SUCCESS_FAILURE_DATA_COUNT] = { { 0 } }; evt_success_failure_data_items[evt_eap_common_identifier].name = "identifier"; evt_success_failure_data_items[evt_eap_common_identifier].value_type = ptype_get_type("uint8"); evt_success_failure_data_items[evt_eap_success_failure_success].name = "success"; evt_success_failure_data_items[evt_eap_success_failure_success].value_type = ptype_get_type("bool"); static struct data_reg evt_eap_success_failure_data = { .items = evt_success_failure_data_items, .data_count = PROTO_EAP_EVT_SUCCESS_FAILURE_DATA_COUNT }; static struct event_reg_info proto_eap_success_failure = { 0 }; proto_eap_success_failure.source_name = "proto_eap"; proto_eap_success_failure.source_obj = priv; proto_eap_success_failure.name = "eap_success_failure"; proto_eap_success_failure.description = "EAP Success/Failure"; proto_eap_success_failure.data_reg = &evt_eap_success_failure_data; priv->evt_success_failure = event_register(&proto_eap_success_failure); if (!priv->evt_success_failure) goto err; return POM_OK; err: proto_eap_cleanup(priv); return POM_ERR; }