*/
#include <talloc.h>
+#include <jansson.h>
+
+#include <tr_gss_names.h>
#include <trp_peer.h>
+#include <tr_util.h>
char *trp_peer_to_str(TALLOC_CTX *memctx, TRP_PEER *peer, const char *sep)
{
peer->linkcost);
}
+/* helper for encoding to json */
+static json_t *server_to_json_string(const char *server, unsigned int port)
+{
+ char *s = talloc_asprintf(NULL, "%s:%u", server, port);
+ json_t *jstr = json_string(s);
+ talloc_free(s);
+ return jstr;
+}
+
+static json_t *last_attempt_to_json_string(TRP_PEER *peer)
+{
+ struct timespec ts_zero = {0, 0};
+ char *s = NULL;
+ json_t *jstr = NULL;
+
+ if (tr_cmp_timespec(trp_peer_get_last_conn_attempt(peer), &ts_zero) == 0) {
+ s = strdup("");
+ } else {
+ s = timespec_to_str(trp_peer_get_last_conn_attempt(peer));
+ }
+
+ if (s) {
+ jstr = json_string(s);
+ free(s);
+ }
+
+ return jstr;
+}
+
+/* helper for below */
+#define OBJECT_SET_OR_FAIL(jobj, key, val) \
+do { \
+ if (val) \
+ json_object_set_new((jobj),(key),(val)); \
+ else \
+ goto cleanup; \
+} while (0)
+
+json_t *trp_peer_to_json(TRP_PEER *peer)
+{
+ json_t *peer_json = NULL;
+ json_t *retval = NULL;
+
+ peer_json = json_object();
+ if (peer_json == NULL)
+ goto cleanup;
+
+
+ OBJECT_SET_OR_FAIL(peer_json, "server",
+ server_to_json_string(trp_peer_get_server(peer),
+ trp_peer_get_port(peer)));
+ OBJECT_SET_OR_FAIL(peer_json, "servicename",
+ tr_name_to_json_string(trp_peer_get_servicename(peer)));
+ OBJECT_SET_OR_FAIL(peer_json, "linkcost",
+ json_integer(trp_peer_get_linkcost(peer)));
+ OBJECT_SET_OR_FAIL(peer_json, "connected_to",
+ json_boolean(trp_peer_get_outgoing_status(peer) == PEER_CONNECTED));
+ OBJECT_SET_OR_FAIL(peer_json, "connected_from",
+ json_boolean(trp_peer_get_incoming_status(peer) == PEER_CONNECTED));
+ OBJECT_SET_OR_FAIL(peer_json, "last_connection_attempt",
+ last_attempt_to_json_string(peer));
+ OBJECT_SET_OR_FAIL(peer_json, "allowed_credentials",
+ gss_names_to_json_array(trp_peer_get_gss_names(peer)));
+
+ /* succeeded - set the return value and increment the reference count */
+ retval = peer_json;
+ json_incref(retval);
+
+cleanup:
+ if (peer_json)
+ json_decref(peer_json);
+ return retval;
+}