+cleanup:
+ talloc_free(tmp_ctx);
+ return jarray;
+}
+
+static TR_APC *tr_msg_decode_apcs(TALLOC_CTX *mem_ctx, json_t *jarray, TRP_RC *rc)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ size_t ii=0;
+ TR_APC *apc_list=NULL;
+ TR_APC *new=NULL;
+ json_t *jstr=NULL;
+
+ *rc=TRP_ERROR;
+
+ for (ii=0; ii<json_array_size(jarray); ii++) {
+ jstr=json_array_get(jarray, ii);
+ new=tr_apc_new(tmp_ctx);
+ if ((jstr==NULL) || (new==NULL) || (!json_is_string(jstr))) {
+ apc_list=NULL; /* these are all in tmp_ctx, so they'll still get cleaned up */
+ goto cleanup;
+ }
+
+ tr_apc_set_id(new, tr_new_name(json_string_value(jstr)));
+ if (tr_apc_get_id(new)==NULL) {
+ apc_list=NULL; /* these are all in tmp_ctx, so they'll still get cleaned up */
+ goto cleanup;
+ }
+
+ tr_apc_add(apc_list, new);
+ }
+
+ *rc=TRP_SUCCESS;
+
+ if (apc_list!=NULL)
+ talloc_steal(mem_ctx, apc_list);
+
+cleanup:
+ talloc_free(tmp_ctx);
+ return apc_list;
+}
+
+static TRP_RC tr_msg_encode_inforec_comm(json_t *jrec, TRP_INFOREC *rec)
+{
+ json_t *jstr=NULL;
+ json_t *jint=NULL;
+ json_t *japcs=NULL;
+ const char *sconst=NULL;
+ TR_COMM_TYPE commtype=TR_COMM_UNKNOWN;
+
+ if (rec==NULL)
+ return TRP_BADTYPE;
+
+ commtype=trp_inforec_get_comm_type(rec);
+ if (commtype==TR_COMM_UNKNOWN) {
+ tr_notice("tr_msg_encode_inforec_comm: unknown community type.");
+ return TRP_ERROR;
+ }
+ sconst=tr_comm_type_to_str(commtype);
+ if (sconst==NULL)
+ return TRP_ERROR;
+ jstr=json_string(sconst);
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "type", jstr);
+
+ sconst=tr_realm_role_to_str(trp_inforec_get_role(rec));
+ if (sconst==NULL) {
+ tr_notice("tr_msg_encode_inforec_comm: unknown realm role.");
+ return TRP_ERROR;
+ }
+ jstr=json_string(sconst);
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "role", jstr);
+
+ japcs=tr_msg_encode_apcs(trp_inforec_get_apcs(rec));
+ if (japcs==NULL) {
+ tr_notice("tr_msg_encode_inforec_comm: error encoding APCs.");
+ return TRP_ERROR;
+ }
+ json_object_set_new(jrec, "apcs", japcs);
+
+
+ if (trp_inforec_get_owner_realm(rec)!=NULL) {
+ jstr=tr_name_to_json_string(trp_inforec_get_owner_realm(rec));
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "owner_realm", jstr);
+ }
+
+ if (trp_inforec_get_owner_contact(rec)!=NULL) {
+ jstr=tr_name_to_json_string(trp_inforec_get_owner_contact(rec));
+ if(jstr==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "owner_contact", jstr);
+ }
+
+ json_object_set(jrec, "provenance", trp_inforec_get_provenance(rec));
+
+ jint=json_integer(trp_inforec_get_interval(rec));
+ if(jint==NULL)
+ return TRP_ERROR;
+ json_object_set_new(jrec, "interval", jint);
+
+ return TRP_SUCCESS;
+}
+
+static json_t *tr_msg_encode_inforec(TRP_INFOREC *rec)
+{
+ json_t *jrec=NULL;
+ json_t *jstr=NULL;
+
+ if ((rec==NULL) || (trp_inforec_get_type(rec)==TRP_INFOREC_TYPE_UNKNOWN))
+ return NULL;
+
+ jrec=json_object();
+ if (jrec==NULL)
+ return NULL;
+
+ jstr=json_string(trp_inforec_type_to_string(trp_inforec_get_type(rec)));
+ if (jstr==NULL) {
+ json_decref(jrec);
+ return NULL;
+ }
+ json_object_set_new(jrec, "record_type", jstr);
+
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (TRP_SUCCESS!=tr_msg_encode_inforec_route(jrec, rec)) {
+ json_decref(jrec);
+ return NULL;
+ }
+ break;
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (TRP_SUCCESS!=tr_msg_encode_inforec_comm(jrec, rec)) {
+ json_decref(jrec);
+ return NULL;
+ }
+ break;
+ default:
+ json_decref(jrec);
+ return NULL;
+ }
+ return jrec;
+}
+
+static TRP_RC tr_msg_decode_trp_inforec_route(json_t *jrecord, TRP_INFOREC *rec)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TRP_RC rc=TRP_ERROR;
+ char *s=NULL;
+ int num=0;
+
+ rc=tr_msg_get_json_string(jrecord, "trust_router", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_trust_router(rec, tr_new_name(s))) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ talloc_free(s); s=NULL;
+
+ trp_inforec_set_next_hop(rec, NULL); /* make sure this is null (filled in later) */
+
+ rc=tr_msg_get_json_integer(jrecord, "metric", &num);
+ if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_metric(rec,num)))
+ goto cleanup;
+
+ rc=tr_msg_get_json_integer(jrecord, "interval", &num);
+ if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_interval(rec,num)))
+ goto cleanup;
+
+cleanup:
+ talloc_free(tmp_ctx);
+ return rc;
+}
+
+static TRP_RC tr_msg_decode_trp_inforec_comm(json_t *jrecord, TRP_INFOREC *rec)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TRP_RC rc=TRP_ERROR;
+ char *s=NULL;
+ int num=0;
+ TR_APC *apcs=NULL;
+
+ rc=tr_msg_get_json_string(jrecord, "type", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_comm_type(rec, tr_comm_type_from_str(s))) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ talloc_free(s); s=NULL;
+
+ rc=tr_msg_get_json_string(jrecord, "role", &s, tmp_ctx);
+ if (rc != TRP_SUCCESS)
+ goto cleanup;
+ if (TRP_SUCCESS!=trp_inforec_set_role(rec, tr_realm_role_from_str(s))) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ talloc_free(s); s=NULL;
+
+ apcs=tr_msg_decode_apcs(rec, json_object_get(jrecord, "apcs"), &rc);
+ if (rc!=TRP_SUCCESS) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ trp_inforec_set_apcs(rec, apcs);
+
+ rc=tr_msg_get_json_integer(jrecord, "interval", &num);
+ tr_debug("tr_msg_decode_trp_inforec_comm: interval=%u", num);
+ if ((rc != TRP_SUCCESS) || (TRP_SUCCESS!=trp_inforec_set_interval(rec,num)))
+ goto cleanup;
+
+ trp_inforec_set_provenance(rec, json_object_get(jrecord, "provenance"));
+
+ /* optional */
+ rc=tr_msg_get_json_string(jrecord, "owner_realm", &s, tmp_ctx);
+ if (rc == TRP_SUCCESS) {
+ if (TRP_SUCCESS!=trp_inforec_set_owner_realm(rec, tr_new_name(s))) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ if (s!=NULL) {
+ talloc_free(s);
+ s=NULL;
+ }
+ }
+
+ rc=tr_msg_get_json_string(jrecord, "owner_contact", &s, tmp_ctx);
+ if (rc == TRP_SUCCESS) {
+ if (TRP_SUCCESS!=trp_inforec_set_owner_contact(rec, tr_new_name(s))) {
+ rc=TRP_ERROR;
+ goto cleanup;
+ }
+ if (s!=NULL) {
+ talloc_free(s);
+ s=NULL;
+ }
+ }
+
+cleanup:
+ talloc_free(tmp_ctx);
+ return rc;
+}
+
+/* decode a single record */
+static TRP_INFOREC *tr_msg_decode_trp_inforec(TALLOC_CTX *mem_ctx, json_t *jrecord)
+{
+ TALLOC_CTX *tmp_ctx=talloc_new(NULL);
+ TRP_INFOREC_TYPE rectype;
+ TRP_INFOREC *rec=NULL;
+ TRP_RC rc=TRP_ERROR;
+ char *s=NULL;
+
+ if (TRP_SUCCESS!=tr_msg_get_json_string(jrecord, "record_type", &s, tmp_ctx))
+ goto cleanup;
+
+ rectype=trp_inforec_type_from_string(s);
+ talloc_free(s); s=NULL;
+
+ rec=trp_inforec_new(tmp_ctx, rectype);
+ if (rec==NULL) {
+ rc=TRP_NOMEM;
+ goto cleanup;
+ }
+
+ tr_debug("tr_msg_decode_trp_inforec: '%s' record found.", trp_inforec_type_to_string(rec->type));
+
+ switch(trp_inforec_get_type(rec)) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ rc=tr_msg_decode_trp_inforec_route(jrecord, rec);
+ break;
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ rc=tr_msg_decode_trp_inforec_comm(jrecord, rec);
+ break;
+ default:
+ rc=TRP_UNSUPPORTED;
+ goto cleanup;
+ }
+
+ talloc_steal(mem_ctx, rec);
+ rc=TRP_SUCCESS;
+
+cleanup:
+ if (rc != TRP_SUCCESS) {
+ trp_inforec_free(rec);
+ rec=NULL;
+ }
+ talloc_free(tmp_ctx);
+ return rec;