- if (!identifier || !identifier_len)
- return FALSE;
-
- if (max_allowed_length && identifier_len > max_allowed_length)
- return FALSE;
-
- status = silc_stringprep(identifier, identifier_len,
- identifier_encoding, SILC_IDENTIFIER_PREP, 0,
- NULL, NULL, SILC_STRING_UTF8);
- if (status != SILC_STRINGPREP_OK) {
- SILC_LOG_DEBUG(("silc_stringprep() status error %d", status));
- return FALSE;
- }
-
- return TRUE;
-}
-
-unsigned char *silc_channel_name_check(const unsigned char *identifier,
- SilcUInt32 identifier_len,
- SilcStringEncoding identifier_encoding,
- SilcUInt32 max_allowed_length,
- SilcUInt32 *out_len)
-{
- unsigned char *utf8s;
- SilcUInt32 utf8s_len;
- SilcStringprepStatus status;
-
- if (!identifier || !identifier_len)
- return NULL;
-
- if (max_allowed_length && identifier_len > max_allowed_length)
- return NULL;
-
- status = silc_stringprep(identifier, identifier_len,
- identifier_encoding, SILC_IDENTIFIER_CH_PREP, 0,
- &utf8s, &utf8s_len, SILC_STRING_UTF8);
- if (status != SILC_STRINGPREP_OK) {
- SILC_LOG_DEBUG(("silc_stringprep() status error %d", status));