diff options
Diffstat (limited to 'graphs.c')
| -rw-r--r-- | graphs.c | 50 |
1 files changed, 49 insertions, 1 deletions
@@ -1,8 +1,9 @@ #include "graphs.h" #include <stdio.h> +#include <errno.h> -int create_graph (vcomponent* ev, char* filename) { +int create_graph_trie (vcomponent* ev, char* filename) { FILE* f = fopen(filename, "w"); fputs("digraph {\n rankdir=LR;", f); @@ -15,3 +16,50 @@ int create_graph (vcomponent* ev, char* filename) { return 0; } + +int helper_vcomponent (vcomponent* root, FILE* f) { + fprintf(f, "subgraph \"cluster_root\" { label=File; \"%p\" [label=%s] }\n", root, root->type); + + TRIE(content_line)* trie = &root->clines; + TRIE_NODE(content_line)* n = trie->root->child; + + if (! EMPTY(TRIE(content_line))(trie)) { + fprintf(f, "subgraph \"cluster_%p\" {\n", root); + fprintf(f, "\"%p\" [label=trie fontcolor=gray, color=gray];", trie); + fprintf(f, "\"%p\" -> \"%p\" [color=red]\n", root, trie); + while (n != NULL) { + fprintf(f, "\"%p\" -> \"%p\" [color=gray]\n", + (void*) trie, + (void*) n); + fprintf(f, "subgraph \"cluster_%c_%p\" {\ncolor=red; \n", + n->c, root); + TRIE_DOT_HELP(content_line) ( n, f ); + fputs("}", f); + n = n->next; + } + fputs("}", f); + } + + vcomponent* child; + for (size_t i = 0; i < root->components.length; i++) { + child = GET(VECT(vcomponent))(&root->components, i); + if (child == NULL) continue; + fprintf(f, "\"%p\" -> \"%p\"\n", root, child); + helper_vcomponent(child, f); + } + return 0; +} + +int create_graph_vcomponent (vcomponent* root, char* outfile) { + FILE* f = fopen(outfile, "w"); + if (f == NULL) { + printf("Error opening file %s, errno = %i\n", outfile, errno); + return 1; + } + vcomponent* c = root; + fputs("digraph {", f); + helper_vcomponent(c, f); + fputs("}", f); + fclose(f); + return 0; +} |