-
- /* Take copies of the original strings as we will change them */
- tmpstr1 = silc_calloc(slen1 + 1, sizeof(char));
- memcpy(tmpstr1, string1, slen1);
- tmpstr2 = silc_calloc(slen2 + 1, sizeof(char));
- memcpy(tmpstr2, string2, slen2);
-
- for (i = 0; i < slen1; i++) {
-
- /* * wildcard. Only one * wildcard is possible. */
- if (tmpstr1[i] == '*')
- if (!strncmp(tmpstr1, tmpstr2, i)) {
- memset(tmpstr2, 0, slen2);
- strncpy(tmpstr2, tmpstr1, i);
- break;
- }
-
- /* ? wildcard */
- if (tmpstr1[i] == '?') {
- if (!strncmp(tmpstr1, tmpstr2, i)) {
- if (!(slen1 < i + 1))
- if (tmpstr1[i + 1] != '?' &&
- tmpstr1[i + 1] != tmpstr2[i + 1])
- continue;
-
- if (!(slen1 < slen2))
- tmpstr2[i] = '?';
- }
- }
- }
-
- /* if using *, remove it */
- if (strchr(tmpstr1, '*'))
- *strchr(tmpstr1, '*') = 0;
-
- if (!strcmp(tmpstr1, tmpstr2)) {
- memset(tmpstr1, 0, slen1);
- memset(tmpstr2, 0, slen2);
- silc_free(tmpstr1);
- silc_free(tmpstr2);
- return TRUE;