* Routines for SNA
* Gilbert Ramirez <gram@alumni.rice.edu>
*
- * $Id: sna-utils.c,v 1.3 2001/11/13 23:55:37 gram Exp $
+ * $Id$
*
- * Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@zing.org>
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
-#include "sna-utils.h"
+#include <string.h>
-/* FID Type 4 */
+#include "packet_info.h"
+#include "pint.h"
+#include "sna-utils.h"
+#include "emem.h"
gchar *
-sna_fid_type_4_addr_to_str(const struct sna_fid_type_4_addr *addrp)
+sna_fid_to_str(const address *addr)
{
- static gchar str[3][14];
- static gchar *cur;
-
- if (cur == &str[0][0]) {
- cur = &str[1][0];
- } else if (cur == &str[1][0]) {
- cur = &str[2][0];
- } else {
- cur = &str[0][0];
- }
+ gchar *cur;
- sprintf(cur, "%08X.%04X", addrp->saf, addrp->ef);
+ cur=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)
+{
+ struct sna_fid_type_4_addr sna_fid_type_4_addr;
+
+ switch (addr->len) {
+
+ case 1:
+ g_snprintf(buf, buf_len, "%04X", addr->data[0]);
+ break;
+
+ case 2:
+ g_snprintf(buf, buf_len, "%04X", pntohs(&addr->data[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;
+ }
+}