zebra, lib: fix the ZEBRA_INTERFACE_VRF_UPDATE zapi message

[mirror_frr.git] / lib / command_graph.c

diff --git a/lib/command_graph.c b/lib/command_graph.c
index 3e8261cb3e3b0c245bae3f2694eaf60023f0c8ba..0e8669c4b5aed451718f7e47a7bd5eeba0b08003 100644 (file)
--- a/lib/command_graph.c
+++ b/lib/command_graph.c
@@ -457,3 +457,95 @@ void cmd_graph_names(struct graph *graph)
 
        cmd_node_names(start, NULL, NULL);
 }
+
+#ifndef BUILDING_CLIPPY
+
+#include "command.h"
+#include "log.h"
+
+void cmd_graph_node_print_cb(struct graph_node *gn, struct buffer *buf)
+{
+       static bool wasend;
+
+       char nbuf[512];
+       struct cmd_token *tok = gn->data;
+       const char *color;
+
+       if (wasend == true) {
+               wasend = false;
+               return;
+       }
+
+       if (tok->type == END_TKN) {
+               wasend = true;
+               return;
+       }
+
+       snprintf(nbuf, sizeof(nbuf), "  n%p [ shape=box, label=<", gn);
+       buffer_putstr(buf, nbuf);
+       snprintf(nbuf, sizeof(nbuf), "<b>%s</b>",
+                lookup_msg(tokennames, tok->type, NULL));
+       buffer_putstr(buf, nbuf);
+       if (tok->attr == CMD_ATTR_DEPRECATED)
+               buffer_putstr(buf, " (d)");
+       else if (tok->attr == CMD_ATTR_HIDDEN)
+               buffer_putstr(buf, " (h)");
+       if (tok->text) {
+               if (tok->type == WORD_TKN)
+                       snprintf(
+                               nbuf, sizeof(nbuf),
+                               "<br/>\"<font color=\"#0055ff\" point-size=\"11\"><b>%s</b></font>\"",
+                               tok->text);
+               else
+                       snprintf(nbuf, sizeof(nbuf), "<br/>%s", tok->text);
+               buffer_putstr(buf, nbuf);
+       }
+
+       switch (tok->type) {
+       case START_TKN:
+               color = "#ccffcc";
+               break;
+       case FORK_TKN:
+               color = "#aaddff";
+               break;
+       case JOIN_TKN:
+               color = "#ddaaff";
+               break;
+       case WORD_TKN:
+               color = "#ffffff";
+               break;
+       default:
+               color = "#ffffff";
+               break;
+       }
+       snprintf(nbuf, sizeof(nbuf),
+                ">, style = filled, fillcolor = \"%s\" ];\n", color);
+       buffer_putstr(buf, nbuf);
+
+       for (unsigned int i = 0; i < vector_active(gn->to); i++) {
+               struct graph_node *adj = vector_slot(gn->to, i);
+
+               if (((struct cmd_token *)adj->data)->type == END_TKN) {
+                       snprintf(nbuf, sizeof(nbuf), "  n%p -> end%p;\n", gn,
+                                adj);
+                       buffer_putstr(buf, nbuf);
+                       snprintf(
+                               nbuf, sizeof(nbuf),
+                               "  end%p [ shape=box, label=<end>, style = filled, fillcolor = \"#ffddaa\" ];\n",
+                               adj);
+               } else
+                       snprintf(nbuf, sizeof(nbuf), "  n%p -> n%p;\n", gn,
+                                adj);
+
+               buffer_putstr(buf, nbuf);
+       }
+}
+
+char *cmd_graph_dump_dot(struct graph *cmdgraph)
+{
+       struct graph_node *start = vector_slot(cmdgraph->nodes, 0);
+
+       return graph_dump_dot(cmdgraph, start, cmd_graph_node_print_cb);
+}
+
+#endif /* BUILDING_CLIPPY */