forked from osmocom/wireshark
5ac6474c94
pntohs -> pntoh16 pntohl -> pntoh32 pletohs -> pletoh16 pletohl -> pletoh32 phtons -> phton16 phtonl -> phton32 svn path=/trunk/; revision=53652
71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/* sna-utils.c
|
|
* Routines for SNA
|
|
* Gilbert Ramirez <gram@alumni.rice.edu>
|
|
*
|
|
* $Id$
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <string.h>
|
|
|
|
#include "packet_info.h"
|
|
#include "wsutil/pint.h"
|
|
#include "sna-utils.h"
|
|
#include "emem.h"
|
|
|
|
gchar *
|
|
sna_fid_to_str(const address *addr)
|
|
{
|
|
gchar *cur;
|
|
|
|
cur=(gchar *)ep_alloc(14);
|
|
sna_fid_to_str_buf(addr, cur, 14);
|
|
return cur;
|
|
}
|
|
|
|
void
|
|
sna_fid_to_str_buf(const address *addr, gchar *buf, int buf_len)
|
|
{
|
|
const guint8 *addrdata;
|
|
struct sna_fid_type_4_addr sna_fid_type_4_addr;
|
|
|
|
switch (addr->len) {
|
|
|
|
case 1:
|
|
addrdata = (guint8 *)addr->data;
|
|
g_snprintf(buf, buf_len, "%04X", addrdata[0]);
|
|
break;
|
|
|
|
case 2:
|
|
addrdata = (guint8 *)addr->data;
|
|
g_snprintf(buf, buf_len, "%04X", pntoh16(&addrdata[0]));
|
|
break;
|
|
|
|
case SNA_FID_TYPE_4_ADDR_LEN:
|
|
/* FID Type 4 */
|
|
memcpy(&sna_fid_type_4_addr, addr->data, SNA_FID_TYPE_4_ADDR_LEN);
|
|
g_snprintf(buf, buf_len, "%08X.%04X", sna_fid_type_4_addr.saf,
|
|
sna_fid_type_4_addr.ef);
|
|
break;
|
|
}
|
|
}
|