Merge pull request #100 from painless-security/milestone/monitoring

[trust_router.git] / common / tr_rp_client_encoders.c

diff --git a/common/tr_rp_client_encoders.c b/common/tr_rp_client_encoders.c
new file mode 100644 (file)
index 0000000..020962a
--- /dev/null
+++ b/common/tr_rp_client_encoders.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2018, 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 <talloc.h>
+#include <jansson.h>
+
+#include <tr_gss_names.h>
+#include <tr_rp_client.h>
+#include <tr_json_util.h>
+
+static json_t *tr_rp_client_to_json(TR_RP_CLIENT *rp_client)
+{
+  json_t *client_json = NULL;
+  json_t *retval = NULL;
+
+  client_json = json_object();
+  if (client_json == NULL)
+    goto cleanup;
+
+  OBJECT_SET_OR_FAIL(client_json, "gss_names", tr_gss_names_to_json_array(rp_client->gss_names));
+  OBJECT_SET_OR_FAIL(client_json, "filters", tr_filter_set_to_json(rp_client->filters));
+  
+  /* succeeded - set the return value and increment the reference count */
+  retval = client_json;
+  json_incref(retval);
+
+cleanup:
+  if (client_json)
+    json_decref(client_json);
+  return retval;
+}
+
+json_t *tr_rp_clients_to_json(TR_RP_CLIENT *rp_clients)
+{
+  json_t *jarray = json_array();
+  json_t *retval = NULL;
+  TR_RP_CLIENT_ITER *iter = tr_rp_client_iter_new(NULL);
+  TR_RP_CLIENT *rp_client = NULL;
+
+  if ((jarray == NULL) || (iter == NULL))
+    goto cleanup;
+
+  for (rp_client = tr_rp_client_iter_first(iter, rp_clients);
+       rp_client != NULL;
+       rp_client = tr_rp_client_iter_next(iter)) {
+    ARRAY_APPEND_OR_FAIL(jarray, tr_rp_client_to_json(rp_client));
+  }
+
+  /* succeeded - set the return value and increment the reference count */
+  retval = jarray;
+  json_incref(retval);
+
+cleanup:
+  if (jarray)
+    json_decref(jarray);
+
+  if (iter)
+    tr_rp_client_iter_free(iter);
+
+  return retval;
+}