static apr_status_t htdbm_list(htdbm_t *htdbm)
{
apr_status_t rv;
apr_datum_t key, val;
char *cmnt;
int i = 0;
rv = apr_dbm_firstkey(htdbm->dbm, &key);
if (rv != APR_SUCCESS) {
fprintf(stderr, "Empty database -- %s\n", htdbm->filename);
return APR_ENOENT;
}
fprintf(stderr, "Dumping records from database -- %s\n", htdbm->filename);
fprintf(stderr, " %-32s Comment\n", "Username");
while (key.dptr != NULL) {
rv = apr_dbm_fetch(htdbm->dbm, key, &val);
if (rv != APR_SUCCESS) {
fprintf(stderr, "Failed getting data from %s\n", htdbm->filename);
return APR_EGENERAL;
}
/* Note: we don't store \0-terminators on our dbm data */
fprintf(stderr, " %-32.*s", (int)key.dsize, key.dptr);
cmnt = memchr(val.dptr, ':', val.dsize);
if (cmnt)
fprintf(stderr, " %.*s", (int)(val.dptr+val.dsize - (cmnt+1)), cmnt + 1);
fprintf(stderr, "\n");
rv = apr_dbm_nextkey(htdbm->dbm, &key);
if (rv != APR_SUCCESS)
fprintf(stderr, "Failed getting NextKey\n");
++i;
}
fprintf(stderr, "Total #records : %d\n", i);
return APR_SUCCESS;
}
/* handy debugging function */
static void dump_dbm(apr_dbm_t *d)
{
apr_status_t status;
apr_datum_t key;
status = apr_dbm_firstkey(d, &key);
while (key.dptr != 0 && status == APR_SUCCESS) {
/* FIXME: Assumes that keys are NULL terminated char. */
printf("key: %s\n", key.dptr);
status = apr_dbm_nextkey(d, &key);
}
}
static dav_error * dav_dbm_nextkey(dav_db *db, apr_datum_t *pkey)
{
apr_status_t status = apr_dbm_nextkey(db->file, pkey);
return dav_fs_dbm_error(db, NULL, status);
}
