X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph_instance.c;h=5ca8c66ab854250fe0169357e815a67dd783af18;hb=ec060bd3831805d241bcd00d4d09b59ec8b10c26;hp=89fdcfbc6a5b8a249e2b0ed977bcbd6c36471b02;hpb=b57ecd4fd65197d5d774baa8943f13ac573a794d;p=collection4.git

diff --git a/src/graph_instance.c b/src/graph_instance.c
index 89fdcfb..5ca8c66 100644
--- a/src/graph_instance.c
+++ b/src/graph_instance.c
@@ -534,6 +534,32 @@ _Bool inst_matches_field (graph_instance_t *inst, /* {{{ */
   return (0);
 } /* }}} _Bool inst_matches_field */
 
+int inst_to_json (const graph_instance_t *inst, /* {{{ */
+    yajl_gen handler)
+{
+  size_t i;
+
+  if ((inst == NULL) || (handler == NULL))
+    return (EINVAL);
+
+  /* TODO: error handling */
+  yajl_gen_map_open (handler);
+  yajl_gen_string (handler,
+      (unsigned char *) "select",
+      (unsigned int) strlen ("select"));
+  ident_to_json (inst->select, handler);
+  yajl_gen_string (handler,
+      (unsigned char *) "files",
+      (unsigned int) strlen ("files"));
+  yajl_gen_array_open (handler);
+  for (i = 0; i < inst->files_num; i++)
+    ident_to_json (inst->files[i], handler);
+  yajl_gen_array_close (handler);
+  yajl_gen_map_close (handler);
+
+  return (0);
+} /* }}} int inst_to_json */
+
 int inst_describe (graph_config_t *cfg, graph_instance_t *inst, /* {{{ */
     char *buffer, size_t buffer_size)
 {