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/* packet-mms_asn1.c
*
* Ronnie Sahlberg 2005
*
* $Id$
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <epan/packet.h>
#include <epan/conversation.h>
#include <stdio.h>
#include <string.h>
#include "packet-ber.h"
#include "packet-acse.h"
#include "packet-mms.h"
#define PNAME "MMS"
#define PSNAME "MMS"
#define PFNAME "mms"
/* Initialize the protocol and registered fields */
int proto_mms = -1;
#include "packet-mms-hf.c"
/* Initialize the subtree pointers */
static gint ett_mms = -1;
#include "packet-mms-ett.c"
#include "packet-mms-fn.c"
/*
* Dissect MMS PDUs inside a PPDU.
*/
static void
dissect_mms(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
{
int offset = 0;
int old_offset;
proto_item *item=NULL;
proto_tree *tree=NULL;
if(parent_tree){
item = proto_tree_add_item(parent_tree, proto_mms, tvb, 0, -1, FALSE);
tree = proto_item_add_subtree(item, ett_mms);
}
if (check_col(pinfo->cinfo, COL_PROTOCOL))
col_set_str(pinfo->cinfo, COL_PROTOCOL, "MMS");
if (check_col(pinfo->cinfo, COL_INFO))
col_clear(pinfo->cinfo, COL_INFO);
while (tvb_reported_length_remaining(tvb, offset) > 0){
old_offset=offset;
offset=dissect_mms_MMSpdu(FALSE, tvb, offset, pinfo , tree, -1);
if(offset == old_offset){
proto_tree_add_text(tree, tvb, offset, -1,"Internal error, zero-byte MMS PDU");
offset = tvb_length(tvb);
break;
}
}
}
/*--- proto_register_mms -------------------------------------------*/
void proto_register_mms(void) {
/* List of fields */
static hf_register_info hf[] =
{
#include "packet-mms-hfarr.c"
};
/* List of subtrees */
static gint *ett[] = {
&ett_mms,
#include "packet-mms-ettarr.c"
};
/* Register protocol */
proto_mms = proto_register_protocol(PNAME, PSNAME, PFNAME);
register_dissector("mms", dissect_mms, proto_mms);
/* Register fields and subtrees */
proto_register_field_array(proto_mms, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
}
/*--- proto_reg_handoff_mms --- */
void proto_reg_handoff_mms(void) {
register_ber_oid_dissector("1.0.9506.2.3", dissect_mms, proto_mms,"MMS");
register_ber_oid_dissector("1.0.9506.2.1", dissect_mms, proto_mms,"mms-abstract-syntax-version1(1)");
}
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