*
*/
+#include <strings.h>
#include <jansson.h>
#include <talloc.h>
-#include <trust_router/tr_name.h>
+#include <tr_name_internal.h>
#include <trp_internal.h>
#include <tr_comm.h>
#include <tr_apc.h>
struct trp_inforec_type_entry *entry=trp_inforec_type_table;
while ((entry->type != TRP_INFOREC_TYPE_UNKNOWN)
- && (strcmp(s, entry->name)!=0)) {
+ && (strcasecmp(s, entry->name)!=0)) {
entry++;
}
return entry->type;
new_rec->apcs=NULL;
new_rec->owner_realm=NULL;
new_rec->owner_contact=NULL;
+ new_rec->expiration_interval=0;
new_rec->provenance=NULL;
new_rec->interval=0;
talloc_set_destructor((void *)new_rec, trp_inforec_comm_destructor);
TR_NAME *trp_inforec_get_trust_router(TRP_INFOREC *rec)
{
switch (rec->type) {
- case TRP_INFOREC_TYPE_ROUTE:
- if (rec->data->route!=NULL)
- return rec->data->route->trust_router;
- break;
- default:
- break;
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (rec->data->route!=NULL)
+ return rec->data->route->trust_router;
+ break;
+ default:
+ break;
}
return NULL;
}
+int trp_inforec_get_trust_router_port(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (rec->data->route!=NULL)
+ return rec->data->route->trust_router_port;
+ /* fall through */
+ default:
+ return -1;
+ }
+}
+
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)
+TRP_RC trp_inforec_set_trust_router(TRP_INFOREC *rec, TR_NAME *trust_router, int port)
{
switch (rec->type) {
case TRP_INFOREC_TYPE_ROUTE:
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;
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (rec->data->route!=NULL)
+ return rec->data->route->next_hop;
+ break;
+ default:
+ break;
}
return NULL;
}
return tr_dup_name(trp_inforec_get_next_hop(rec));
}
-TRP_RC trp_inforec_set_next_hop(TRP_INFOREC *rec, TR_NAME *next_hop)
+/**
+ * Set the next hop for the inforec
+ *
+ * Returns TRP_SUCCESS if it set the next hop value for the inforec.
+ * Returns TRP_UNSUPPORTED if the inforec does not have a next hop record but
+ * otherwise nothing went wrong.
+ * Returns TRP_ERROR or another error if there was a failure.
+ *
+ * @param rec
+ * @param next_hop
+ * @return TRP_SUCCESS if the value was set, TRP_UNSUPPORTED if the inforec does not support next hop, or an error code on failure
+ */
+TRP_RC trp_inforec_set_next_hop(TRP_INFOREC *rec, TR_NAME *next_hop, int port)
{
+ /* Any inforec types that support next_hop should set it here. */
switch (rec->type) {
case TRP_INFOREC_TYPE_ROUTE:
if (rec->data->route==NULL)
return TRP_ERROR;
- rec->data->route->next_hop=next_hop;
- break;
- case TRP_INFOREC_TYPE_COMMUNITY:
- /* next hop not used for community records */
+ rec->data->route->next_hop = next_hop;
+ rec->data->route->next_hop_port = port;
break;
+
default:
- break;
+ /* next hop not used for other records */
+ return TRP_UNSUPPORTED;
}
return TRP_SUCCESS;
}
+int trp_inforec_get_next_hop_port(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_ROUTE:
+ if (rec->data->route!=NULL)
+ return rec->data->route->next_hop_port;
+ /* fall through */
+ default:
+ return -1;
+ }
+}
+
unsigned int trp_inforec_get_metric(TRP_INFOREC *rec)
{
switch (rec->type) {
return TRP_ERROR;
}
+time_t trp_inforec_get_exp_interval(TRP_INFOREC *rec)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL)
+ return rec->data->comm->expiration_interval;
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+TRP_RC trp_inforec_set_exp_interval(TRP_INFOREC *rec, time_t expint)
+{
+ switch (rec->type) {
+ case TRP_INFOREC_TYPE_COMMUNITY:
+ if (rec->data->comm!=NULL) {
+ rec->data->comm->expiration_interval=expint;
+ return TRP_SUCCESS;
+ }
+ break;
+ default:
+ break;
+ }
+ return TRP_ERROR;
+}
+
TR_COMM_TYPE trp_inforec_get_comm_type(TRP_INFOREC *rec)
{
switch (rec->type) {
return TRP_ERROR;
}
-static TRP_RC trp_inforec_add_to_provenance(TRP_INFOREC *rec, TR_NAME *peer)
+static TRP_RC trp_inforec_add_to_provenance(TRP_INFOREC *rec, TR_NAME *name)
{
- json_t *jpeer=NULL;
+ json_t *jname=NULL;
switch (rec->type) {
case TRP_INFOREC_TYPE_ROUTE:
/* no provenance list */
break;
case TRP_INFOREC_TYPE_COMMUNITY:
- jpeer=tr_name_to_json_string(peer);
- if (jpeer==NULL)
+ jname=tr_name_to_json_string(name);
+ if (jname==NULL)
return TRP_ERROR;
if (rec->data->comm->provenance==NULL) {
rec->data->comm->provenance=json_array();
if (rec->data->comm->provenance==NULL) {
- json_decref(jpeer);
+ json_decref(jname);
return TRP_ERROR;
}
}
- if (0!=json_array_append_new(rec->data->comm->provenance, jpeer)) {
- json_decref(jpeer);
+ if (0!=json_array_append_new(rec->data->comm->provenance, jname)) {
+ json_decref(jname);
return TRP_ERROR;
}
break;
return TRP_SUCCESS;
}
+TR_NAME *trp_inforec_dup_origin(TRP_INFOREC *rec)
+{
+ TR_NAME *origin=NULL;
+ json_t *prov=trp_inforec_get_provenance(rec);
+ const char *s=NULL;
+
+ if (prov==NULL)
+ return NULL;
+
+ s=json_string_value(json_array_get(prov, 0));
+ if (s==NULL) {
+ tr_debug("trp_inforec_dup_origin: empty origin in provenance list.");
+ return NULL;
+ }
+ origin=tr_new_name(s);
+ return origin;
+}
+
/* generic record type */
TRP_INFOREC *trp_inforec_new(TALLOC_CTX *mem_ctx, TRP_INFOREC_TYPE type)
{
talloc_steal(upd, rec);
}
+/**
+ * Removes and frees the selected inforec.
+ *
+ * @param upd Update to remove from
+ * @param rec Inforec to remove
+ */
+void trp_upd_remove_inforec(TRP_UPD *upd, TRP_INFOREC *rec)
+{
+ TRP_INFOREC *this=upd->records;
+
+ /* special case for the first element */
+ if (this==rec) {
+ upd->records=upd->records->next;
+ trp_inforec_free(this);
+ return;
+ }
+
+ while (this->next!=NULL) {
+ if (this->next==rec) {
+ this->next=this->next->next; /* this->next is not null */
+ trp_inforec_free(rec);
+ }
+ this=this->next;
+ }
+}
+
+size_t trp_upd_num_inforecs(TRP_UPD *upd)
+{
+ size_t count=0;
+ TRP_INFOREC *this=upd->records;
+
+ while (this != NULL) {
+ count++;
+ this=this->next;
+ }
+ return count;
+}
+
+
TR_NAME *trp_upd_get_realm(TRP_UPD *upd)
{
return upd->realm;
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;
- upd->peer=peer;
-
- /* add to provenance list of any records that need it */
for (rec=trp_upd_get_inforec(upd); rec!=NULL; rec=trp_inforec_get_next(rec)) {
- if (trp_inforec_add_to_provenance(rec, cpy=tr_dup_name(peer)) != TRP_SUCCESS) {
- tr_err("trp_upd_set_peer: error adding peer to provenance list.");
- tr_free_name(cpy);
+ switch (trp_inforec_set_next_hop(rec, cpy=tr_new_name(hostname), port)) {
+ case TRP_SUCCESS:
+ /* Success, the TR_NAME in cpy is now stored with the inforec */
+ break;
+
+ case TRP_UNSUPPORTED:
+ /* No error, but the inforec does not accept a next_hop. Free our copy. */
+ tr_free_name(cpy);
+ break;
+
+ default:
+ tr_err("trp_upd_set_next_hop: error setting next hop.");
+ tr_free_name(cpy);
+ break;
}
}
}
-void trp_upd_set_next_hop(TRP_UPD *upd, const char *hostname, unsigned int port)
+void trp_upd_add_to_provenance(TRP_UPD *upd, TR_NAME *name)
{
TRP_INFOREC *rec=NULL;
- TR_NAME *cpy=NULL;
-
+
+ /* add it to all inforecs */
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_next_hop: error setting next hop.");
- tr_free_name(cpy);
- }
+ if (TRP_SUCCESS!=trp_inforec_add_to_provenance(rec, name))
+ tr_err("trp_upd_set_peer: error adding peer to provenance list.");
}
}
static void trp_inforec_route_print(TRP_INFOREC_DATA *data)
{
if (data->route!=NULL) {
- printf(" trust_router=%.*s\n metric=%d\n interval=%d]\n",
+ tr_info(" trust_router=%.*s\n metric=%d\n interval=%d]\n",
data->route->trust_router->len, data->route->trust_router->buf,
data->route->metric, data->route->interval);
}
static void trp_inforec_comm_print(TRP_INFOREC_DATA *data)
{
if (data->comm!=NULL) {
- printf(" type=%s\n role=%s\n owner=%.*s\n contact=%.*s]\n",
+ tr_info(" type=%s\n role=%s\n owner=%.*s\n contact=%.*s]\n",
tr_comm_type_to_str(data->comm->comm_type),
tr_realm_role_to_str(data->comm->role),
data->comm->owner_realm->len, data->comm->owner_realm->buf,
projects / trust_router.git / blobdiff