void chat_init()

in pachi_py/pachi/chat.c [41:68]

• 28 lines of code
• 8 McCabe index (conditional complexity)

void chat_init(char *chat_file) {
	if (!chat_file) return;
	FILE *f = fopen(chat_file, "r");
	if (!f) {
		perror(chat_file);
		return;
	}
	chat_table = calloc2(MAX_CHAT_PATTERNS, sizeof(*chat_table));
	struct chat *entry = chat_table;
	while (fscanf(f, "%lf;%lf;%20[^;];%100[^;];%300[^\n]\n", &entry->minwin, &entry->maxwin,
		      entry->from, entry->regex, entry->reply ) == 5) {
		if (!strcmp(entry->from, " "))
			entry->from[0] = '\0';
		int err = regcomp(&entry->preg, entry->regex, REG_EXTENDED | REG_ICASE);
		if (err) {
			char msg[200];
			regerror(err, &entry->preg, msg, sizeof(msg));
			fprintf(stderr, "Error compiling %s: %s\n", entry->regex, msg);
		} else {
			entry++;
		}
	}
	if (!feof(f))
		fprintf(stderr, "syntax error around line %u in %s\n", (unsigned)(entry - chat_table), chat_file);
	fclose(f);
	if (DEBUGL(1))
		fprintf(stderr, "Loaded %u chat entries from %s\n", (unsigned)(entry - chat_table), chat_file);
}