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

[trust_router.git] / common / tr_config_encoders.c

diff --git a/common/tr_config_encoders.c b/common/tr_config_encoders.c
new file mode 100644 (file)
index 0000000..a6307cd
--- /dev/null
+++ b/common/tr_config_encoders.c
@@ -0,0 +1,87 @@
+/*
+ * 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 <jansson.h>
+#include <tr_config.h>
+#include <tr_json_util.h>
+
+static json_t *tr_cfg_file_to_json(TR_CFG_FILE *cfg_file)
+{
+  json_t *file_json = NULL;
+  json_t *retval = NULL;
+
+  file_json = json_object();
+  if (file_json == NULL)
+    goto cleanup;
+
+  OBJECT_SET_OR_FAIL(file_json, "name", json_string(cfg_file->name));
+  if (cfg_file->serial != TR_CFG_INVALID_SERIAL)
+    OBJECT_SET_OR_FAIL(file_json, "serial", json_integer(cfg_file->serial));
+
+  /* succeeded - set the return value and increment the reference count */
+  retval = file_json;
+  json_incref(retval);
+
+cleanup:
+  if (file_json)
+    json_decref(file_json);
+
+  return retval;
+}
+
+json_t *tr_cfg_files_to_json_array(TR_CFG *cfg)
+{
+  guint ii;
+  json_t *jarray = json_array();
+  json_t *retval = NULL;
+
+  if (jarray == NULL)
+    goto cleanup;
+
+  for (ii=0; ii<cfg->files->len; ii++) {
+    ARRAY_APPEND_OR_FAIL(jarray,
+                         tr_cfg_file_to_json(
+                             &g_array_index(cfg->files, TR_CFG_FILE, ii)));
+  }
+
+  /* success */
+  retval = jarray;
+  json_incref(retval);
+
+cleanup:
+  if (jarray)
+    json_decref(jarray);
+
+  return retval;
+}