X-Git-Url: https://git.octo.it/?p=collection4.git;a=blobdiff_plain;f=src%2Fgraph_def.c;h=d01db8ea8b4e06e581705a74668273e89491887f;hp=b3589059a5b3b57f6bb24c436152f0356e4563fc;hb=e3fb09073a64cc051c11c4a1bdcec493f937b764;hpb=6132bf87fab7cdb1acd8fc9e06633d044574ea24

diff --git a/src/graph_def.c b/src/graph_def.c
index b358905..d01db8e 100644
--- a/src/graph_def.c
+++ b/src/graph_def.c
@@ -148,6 +148,55 @@ static graph_def_t *def_config_get_obj (graph_config_t *cfg, /* {{{ */
   return (def);
 } /* }}} graph_def_t *def_config_get_obj */
 
+static int def_to_json_recursive (const graph_def_t *def, /* {{{ */
+    yajl_gen handler)
+{
+  char color[16];
+
+  if (def == NULL)
+    return (0);
+
+  if (def->color < 0x00ffffff)
+    snprintf (color, sizeof (color), "#%06"PRIx32, def->color);
+  else
+    strncpy (color, "random", sizeof (color));
+  color[sizeof (color) - 1] = 0;
+
+  yajl_gen_map_open (handler);
+
+#define yajl_gen_string_cast(h,p,l) \
+  yajl_gen_string (h, (unsigned char *) p, (unsigned int) l)
+
+  yajl_gen_string_cast (handler, "select", strlen ("select"));
+  ident_to_json (def->select, handler);
+  if (def->ds_name != NULL)
+  {
+    yajl_gen_string_cast (handler, "ds_name", strlen ("ds_name"));
+    yajl_gen_string_cast (handler, def->ds_name, strlen (def->ds_name));
+  }
+  if (def->legend != NULL)
+  {
+    yajl_gen_string_cast (handler, "legend", strlen ("legend"));
+    yajl_gen_string_cast (handler, def->legend, strlen (def->legend));
+  }
+  yajl_gen_string_cast (handler, "color", strlen ("color"));
+  yajl_gen_string_cast (handler, color, strlen (color));
+  yajl_gen_string_cast (handler, "stack", strlen ("stack"));
+  yajl_gen_bool   (handler, def->stack);
+  yajl_gen_string_cast (handler, "area", strlen ("area"));
+  yajl_gen_bool   (handler, def->area);
+  if (def->format != NULL)
+  {
+    yajl_gen_string_cast (handler, "format", strlen ("format"));
+    yajl_gen_string_cast (handler, def->format, strlen (def->format));
+  }
+
+  yajl_gen_map_close (handler);
+
+  return (def_to_json_recursive (def->next, handler));
+#undef yajl_gen_string_cast
+} /* }}} int def_to_json_recursive */
+
 /*
  * Public functions
  */
@@ -421,4 +470,17 @@ int def_get_rrdargs (graph_def_t *def, graph_ident_t *ident, /* {{{ */
   return (0);
 } /* }}} int def_get_rrdargs */
 
+int def_to_json (const graph_def_t *def, /* {{{ */
+    yajl_gen handler)
+{
+  if (handler == NULL)
+    return (EINVAL);
+
+  yajl_gen_array_open (handler);
+  def_to_json_recursive (def, handler);
+  yajl_gen_array_close (handler);
+
+  return (0);
+} /* }}} int def_to_json */
+
 /* vim: set sw=2 sts=2 et fdm=marker : */