GL_FORMAT,
};
+#ifdef DEBUG
static const char *string_glob_str[] = {
[GL_UNSET] = "UNSET",
[GL_PLAIN] = "plain",
[GL_SOMETHING] = "split-glob",
[GL_FORMAT] = "format",
};
+#endif
/* tokens of a rule are sorted/handled in this order */
enum token_type {
dbg(rules->udev, "* %s\n", token_str[type]);
break;
case TK_M_PARENTS_MAX:
+ case TK_M_MAX:
case TK_UNSET:
dbg(rules->udev, "unknown type %u\n", type);
break;
static int match_key(struct udev_rules *rules, struct token *token, const char *val)
{
- const char *key_name = token_str[token->type];
char *key_value = &rules->buf[token->key.value_off];
char *pos;
int match = 0;
break;
case GL_SPLIT:
{
- char value[UTIL_PATH_SIZE];
+ const char *split;
+ size_t len;
- util_strlcpy(value, &rules->buf[token->key.value_off], sizeof(value));
- key_value = value;
- while (key_value != NULL) {
- pos = strchr(key_value, '|');
- if (pos != NULL) {
- pos[0] = '\0';
- pos = &pos[1];
- }
- dbg(rules->udev, "match %s '%s' <-> '%s'\n", key_name, key_value, val);
- match = (strcmp(key_value, val) == 0);
- if (match)
+ split = &rules->buf[token->key.value_off];
+ len = strlen(val);
+ while (1) {
+ const char *next;
+
+ next = strchr(split, '|');
+ if (next != NULL) {
+ size_t matchlen = (size_t)(next - split);
+
+ match = (matchlen == len && strncmp(split, val, matchlen) == 0);
+ if (match)
+ break;
+ } else {
+ match = (strcmp(split, val) == 0);
break;
- key_value = pos;
+ }
+ split = &next[1];
}
break;
}
pos[0] = '\0';
pos = &pos[1];
}
- dbg(rules->udev, "match %s '%s' <-> '%s'\n", key_name, key_value, val);
+ dbg(rules->udev, "match %s '%s' <-> '%s'\n", token_str[token->type], key_value, val);
match = (fnmatch(key_value, val, 0) == 0);
if (match)
break;
}
if (match && (token->key.op == OP_MATCH)) {
- dbg(rules->udev, "%s is true (matching value)\n", key_name);
+ dbg(rules->udev, "%s is true (matching value)\n", token_str[token->type]);
return 0;
}
if (!match && (token->key.op == OP_NOMATCH)) {
- dbg(rules->udev, "%s is true (non-matching value)\n", key_name);
+ dbg(rules->udev, "%s is true (non-matching value)\n", token_str[token->type]);
return 0;
}
- dbg(rules->udev, "%s is not true\n", key_name);
+ dbg(rules->udev, "%s is not true\n", token_str[token->type]);
return -1;
}
{
struct token *cur;
struct token *rule;
+ enum escape_type esc = ESCAPE_UNSET;
if (rules->tokens == NULL)
return -1;
cur = &rules->tokens[0];
rule = cur;
while (cur != NULL && cur->type != TK_END) {
- enum escape_type esc = ESCAPE_UNSET;
unsigned int idx;
dump_token(rules, cur);