/* XXX - Should these be converted to string buffers? */
void
print_nsap_net_buf( const guint8 *ad, int length, gchar *buf, int buf_len)
{
gchar *cur;
/* to do : NSAP / NET decoding */
if ( (length <= 0 ) || ( length > MAX_NSAP_LEN ) ) {
g_snprintf(buf, buf_len, "<Invalid length of NSAP>");
return;
}
cur = buf;
if ( ( length == RFC1237_NSAP_LEN ) || ( length == RFC1237_NSAP_LEN + 1 ) ) {
print_area_buf(ad, RFC1237_FULLAREA_LEN, cur, buf_len);
cur += strlen( cur );
print_system_id_buf( ad + RFC1237_FULLAREA_LEN, RFC1237_SYSTEMID_LEN, cur, (int) (buf_len-(cur-buf)));
cur += strlen( cur );
cur += g_snprintf(cur, (gulong) (buf_len-(cur-buf)), "[%02x]",
ad[ RFC1237_FULLAREA_LEN + RFC1237_SYSTEMID_LEN ] );
if ( length == RFC1237_NSAP_LEN + 1 ) {
g_snprintf(cur, (int) (buf_len-(cur-buf)), "-%02x", ad[ length -1 ] );
}
}
else { /* probably format as standard */
print_area_buf( ad, length, buf, buf_len);
}
} /* print_nsap */
gchar *
print_area(const guint8 *ad, int length)
{
gchar *cur;
cur = ep_alloc(MAX_AREA_LEN * 3 + 20);
print_area_buf(ad, length, cur, MAX_AREA_LEN * 3 + 20);
return cur;
}
gchar *
print_area(tvbuff_t *tvb, const gint offset, int length)
{
gchar *cur;
cur = (gchar *)wmem_alloc(wmem_packet_scope(), MAX_AREA_LEN * 3 + 20);
print_area_buf(tvb_get_ptr(tvb, offset, length), length, cur, MAX_AREA_LEN * 3 + 20);
return cur;
}
