+/*
+ * Copyright (c) 2016, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
#include <jansson.h>
#include <talloc.h>
body->trust_router=NULL;
tr_debug("trp_inforec_route_destructor: freed trust_router");
}
+ if (body->next_hop != NULL) {
+ tr_free_name(body->next_hop);
+ body->next_hop=NULL;
+ tr_debug("trp_inforec_route_destructor: freed next_hop");
+ }
return 0;
}
new_rec->comm=NULL;
new_rec->realm=NULL;
new_rec->trust_router=NULL;
+ new_rec->next_hop=NULL;
+ new_rec->next_hop_port=0;
new_rec->metric=TRP_METRIC_INFINITY;
new_rec->interval=0;
talloc_set_destructor((void *)new_rec, trp_inforec_route_destructor);
return new_rec;
}
+TRP_INFOREC *trp_inforec_get_next(TRP_INFOREC *rec)
+{
+ if (rec!=NULL)
+ return rec->next;
+ else
+ return NULL;
+}
+
+static TRP_INFOREC *trp_inforec_get_tail(TRP_INFOREC *rec)
+{
+ while ((rec->next)!=NULL)
+ rec=trp_inforec_get_next(rec);
+ return rec;
+}
+
+void trp_inforec_set_next(TRP_INFOREC *rec, TRP_INFOREC *next_rec)
+{
+ if (rec !=NULL)
+ rec->next=next_rec;
+}
+
+TRP_INFOREC_TYPE trp_inforec_get_type(TRP_INFOREC *rec)
+{
+ if (rec)
+ return rec->type;
+ else
+ return TRP_INFOREC_TYPE_UNKNOWN;
+}
+
+void trp_inforec_set_type(TRP_INFOREC *rec, TRP_INFOREC_TYPE type)
+{
+ if (rec!=NULL)
+ rec->type=type;
+}
+
TR_NAME *trp_inforec_get_comm(TRP_INFOREC *rec)
{
switch (rec->type) {
return NULL;
}
+TR_NAME *trp_inforec_dup_comm(TRP_INFOREC *rec)
+{
+ return tr_dup_name(trp_inforec_get_comm(rec));
+}
+
TRP_RC trp_inforec_set_comm(TRP_INFOREC *rec, TR_NAME *comm)
{
switch (rec->type) {
return NULL;
}
+TR_NAME *trp_inforec_dup_realm(TRP_INFOREC *rec)
+{
+ return tr_dup_name(trp_inforec_get_realm(rec));
+}
+
TRP_RC trp_inforec_set_realm(TRP_INFOREC *rec, TR_NAME *realm)
{
switch (rec->type) {
return NULL;
}
+TR_NAME *trp_inforec_dup_trust_router(TRP_INFOREC *rec)
+{
+ return tr_dup_name(trp_inforec_get_trust_router(rec));
+}
+
TRP_RC trp_inforec_set_trust_router(TRP_INFOREC *rec, TR_NAME *trust_router)
{
switch (rec->type) {
return TRP_ERROR;
}
+/* TODO: need to return hostname/port --jlr */
+TR_NAME *trp_inforec_get_next_hop(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (rec->data.route!=NULL)
+ return rec->data.route->next_hop;
+ break;
+ default:
+ break;
+ }
+ return NULL;
+}
+
+TR_NAME *trp_inforec_dup_next_hop(TRP_INFOREC *rec)
+{
+ return tr_dup_name(trp_inforec_get_next_hop(rec));
+}
+
+TRP_RC trp_inforec_set_next_hop(TRP_INFOREC *rec, TR_NAME *next_hop)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (rec->data.route!=NULL) {
+ rec->data.route->next_hop=next_hop;
+ return TRP_SUCCESS;
+ }
+ break;
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
unsigned int trp_inforec_get_metric(TRP_INFOREC *rec)
{
switch (rec->type) {
struct trp_inforec_type_entry *dtype=get_trp_inforec_type_entry(type);
if ((new_rec != NULL) && (dtype->type != TRP_INFOREC_TYPE_UNKNOWN)) {
- new_rec->next=NULL;
- new_rec->type=type;
+ trp_inforec_set_type(new_rec, type);
+ trp_inforec_set_next(new_rec, NULL);
if (dtype->allocate!=NULL) {
if (TRP_SUCCESS!=trp_inforec_set_data(new_rec, dtype->allocate(new_rec))) {
talloc_free(new_rec);
talloc_free(rec);
}
+static int trp_upd_destructor(void *object)
+{
+ TRP_UPD *upd=talloc_get_type_abort(object, TRP_UPD);
+ if (upd->peer!=NULL)
+ tr_free_name(upd->peer);
+ return 0;
+}
+
TRP_UPD *trp_upd_new(TALLOC_CTX *mem_ctx)
{
TRP_UPD *new_body=talloc(mem_ctx, TRP_UPD);
if (new_body!=NULL) {
new_body->records=NULL;
+ new_body->peer=NULL;
+ talloc_set_destructor((void *)new_body, trp_upd_destructor);
}
return new_body;
}
talloc_free(update);
}
+TRP_INFOREC *trp_upd_get_inforec(TRP_UPD *upd)
+{
+ if (upd!=NULL)
+ return upd->records;
+ else
+ return NULL;
+}
+
+void trp_upd_set_inforec(TRP_UPD *upd, TRP_INFOREC *rec)
+{
+ if (upd!=NULL)
+ upd->records=rec;
+}
+
+void trp_upd_add_inforec(TRP_UPD *upd, TRP_INFOREC *rec)
+{
+ tr_debug("trp_upd_add_inforec: adding record.");
+ if (upd->records==NULL)
+ upd->records=rec;
+ else
+ trp_inforec_set_next(trp_inforec_get_tail(upd->records), rec);
+ talloc_steal(upd, rec);
+}
+
+TR_NAME *trp_upd_get_peer(TRP_UPD *upd)
+{
+ return upd->peer;
+}
+
+TR_NAME *trp_upd_dup_peer(TRP_UPD *upd)
+{
+ return tr_dup_name(upd->peer);
+}
+
+void trp_upd_set_peer(TRP_UPD *upd, TR_NAME *peer)
+{
+ upd->peer=peer;
+}
+
+void trp_upd_set_next_hop(TRP_UPD *upd, const char *hostname, unsigned int port)
+{
+ TRP_INFOREC *rec=NULL;
+ TR_NAME *cpy=NULL;
+
+ for (rec=trp_upd_get_inforec(upd); rec!=NULL; rec=trp_inforec_get_next(rec)) {
+ if (trp_inforec_set_next_hop(rec, cpy=tr_new_name(hostname)) != TRP_SUCCESS) {
+ tr_err("trp_upd_set_peer: error setting peer.");
+ tr_free_name(cpy);
+ }
+ }
+}
/* pretty print */
static void trp_inforec_route_print(TRP_INFOREC_DATA data)
projects / trust_router.git / blobdiff