X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph.h;h=46964e5e6f0b296f0f5bc03d8a0529cab8a76c11;hb=daff10f47909eaaf1fe5bc1d4fbcf7fecf46551b;hp=7dca2cedb5755d31c93cc07c1a67bd59cc569cc7;hpb=73702f59d5e5e7d900d288a3848bfd1c72838a7e;p=collection4.git

diff --git a/src/graph.h b/src/graph.h
index 7dca2ce..46964e5 100644
--- a/src/graph.h
+++ b/src/graph.h
@@ -24,6 +24,8 @@
 #ifndef GRAPH_H
 #define GRAPH_H 1
 
+#include <yajl/yajl_gen.h>
+
 #include "graph_types.h"
 #include "graph_ident.h"
 #include "oconfig.h"
@@ -40,6 +42,10 @@ void graph_destroy (graph_config_t *graph);
 
 int graph_config_add (const oconfig_item_t *ci);
 
+/* Add "inst" to the internal list. The instance is *not* copied and may not be
+ * freed from the outside. */
+int graph_add_inst (graph_config_t *graph, graph_instance_t *inst);
+
 int graph_add_file (graph_config_t *cfg, const graph_ident_t *file);
 
 int graph_get_title (graph_config_t *cfg,
@@ -105,6 +111,11 @@ int graph_inst_search_field (graph_config_t *cfg,
 
 int graph_compare (graph_config_t *cfg, const graph_ident_t *ident);
 
+int graph_to_json (const graph_config_t *cfg, yajl_gen handler);
+int graph_def_to_json (graph_config_t *cfg,
+    graph_instance_t *inst,
+    yajl_gen handler);
+
 size_t graph_num_instances (graph_config_t *cfg);
 
 int graph_sort_instances (graph_config_t *cfg);