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 fce11a70cc9053deed10e5f03611814ea7d33953..0e8669c4b5aed451718f7e47a7bd5eeba0b08003 100644 (file)
--- a/lib/command_graph.c
+++ b/lib/command_graph.c
@@ -32,7 +32,7 @@ DEFINE_MTYPE_STATIC(LIB, CMD_TEXT, "Command Token Help")
 DEFINE_MTYPE(LIB, CMD_ARG, "Command Argument")
 DEFINE_MTYPE_STATIC(LIB, CMD_VAR, "Command Argument Name")
 
-struct cmd_token *cmd_token_new(enum cmd_token_type type, u_char attr,
+struct cmd_token *cmd_token_new(enum cmd_token_type type, uint8_t attr,
                                const char *text, const char *desc)
 {
        struct cmd_token *token =
@@ -97,7 +97,7 @@ void cmd_token_varname_set(struct cmd_token *token, const char *varname)
                        token->varname[i] = '_';
                        break;
                default:
-                       token->varname[i] = tolower(varname[i]);
+                       token->varname[i] = tolower((int)varname[i]);
                }
        token->varname[len] = '\0';
 }
@@ -198,7 +198,7 @@ static bool cmd_nodes_equal(struct graph_node *ga, struct graph_node *gb)
 }
 
 static void cmd_fork_bump_attr(struct graph_node *gn, struct graph_node *join,
-                              u_char attr)
+                              uint8_t attr)
 {
        size_t i;
        struct cmd_token *tok = gn->data;
@@ -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 */