diff options
author | sahlberg <sahlberg@f5534014-38df-0310-8fa8-9805f1628bb7> | 2004-11-14 05:12:49 +0000 |
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committer | sahlberg <sahlberg@f5534014-38df-0310-8fa8-9805f1628bb7> | 2004-11-14 05:12:49 +0000 |
commit | d0455b3b366af91a520ea88a3a85d7605f5619f4 (patch) | |
tree | 64f8347287cdc368a6b86ed557fd3e82b9abbcff /asn1/cmip/packet-cmip-template.c | |
parent | 96fcdf50d0d50d8880e8a0939c3cc4cff71e8595 (diff) |
New protocol for the telco people to play with : CMIP
Only one function is implemented so fat M-Get but it would be trivial to add all the missing ones once there are example captures.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@12521 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'asn1/cmip/packet-cmip-template.c')
-rw-r--r-- | asn1/cmip/packet-cmip-template.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/asn1/cmip/packet-cmip-template.c b/asn1/cmip/packet-cmip-template.c new file mode 100644 index 0000000000..5eddcc2af9 --- /dev/null +++ b/asn1/cmip/packet-cmip-template.c @@ -0,0 +1,163 @@ +/* packet-cmip.c + * Routines for X.711 CMIP packet dissection + * Ronnie Sahlberg 2004 + * + * $Id: packet-cmip-template.c 12245 2004-10-08 20:28:04Z guy $ + * + * Ethereal - Network traffic analyzer + * By Gerald Combs <gerald@ethereal.com> + * 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-cmip.h" + +#define PNAME "X711 CMIP" +#define PSNAME "CMIP" +#define PFNAME "cmip" + +/* XXX some stuff we need until we can get rid of it */ +#include "packet-ses.h" +#include "packet-pres.h" + +/* Initialize the protocol and registered fields */ +int proto_cmip = -1; +#include "packet-cmip-hf.c" + +/* Initialize the subtree pointers */ +static gint ett_cmip = -1; +#include "packet-cmip-ett.c" + +static guint32 opcode; + +static int opcode_type; +#define OPCODE_INVOKE 1 +#define OPCODE_RETURN_RESULT 2 +#define OPCODE_RETURN_ERROR 3 +#define OPCODE_REJECT 4 + +static int attributeform; +#define ATTRIBUTE_LOCAL_FORM 0 +#define ATTRIBUTE_GLOBAL_FORM 1 +static char attribute_identifier_id[64]; /*64 chars should be long enough? */ + +static int objectclassform; +#define OBJECTCLASS_LOCAL_FORM 0 +#define OBJECTCLASS_GLOBAL_FORM 1 +static char objectclass_identifier_id[64]; /*64 chars should be long enough? */ + +#include "packet-cmip-fn.c" + +/* XXX this one should be broken out later and moved into the conformance file */ +static void +dissect_cmip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree) +{ + static struct SESSION_DATA_STRUCTURE* session = NULL; + proto_item *item = NULL; + proto_tree *tree = NULL; + + + /* do we have spdu type from the session dissector? */ + if( !pinfo->private_data ){ + if(tree){ + proto_tree_add_text(tree, tvb, 0, -1, + "Internal error:can't get spdu type from session dissector."); + return; + } + } else { + session = ( (struct SESSION_DATA_STRUCTURE*)(pinfo->private_data) ); + if(session->spdu_type == 0 ){ + if(tree){ + proto_tree_add_text(tree, tvb, 0, -1, + "Internal error:wrong spdu type %x from session dissector.",session->spdu_type); + return; + } + } + } + + if(parent_tree){ + item = proto_tree_add_item(parent_tree, proto_cmip, tvb, 0, -1, FALSE); + tree = proto_item_add_subtree(item, ett_cmip); + } + + if (check_col(pinfo->cinfo, COL_PROTOCOL)) + col_set_str(pinfo->cinfo, COL_PROTOCOL, "CMIP"); + if (check_col(pinfo->cinfo, COL_INFO)) + col_clear(pinfo->cinfo, COL_INFO); + switch(session->spdu_type){ + case SES_CONNECTION_REQUEST: + case SES_CONNECTION_ACCEPT: + case SES_DISCONNECT: + case SES_FINISH: + dissect_cmip_CMIPUserInfo(FALSE,tvb,0,pinfo,tree,-1); + break; + case SES_ABORT: + case SES_REFUSE: + dissect_cmip_CMIPAbortInfo(FALSE,tvb,0,pinfo,tree,-1); + break; + case SES_DATA_TRANSFER: + dissect_cmip_ROS(FALSE,tvb,0,pinfo,tree,-1); + break; + default: + ; + } +} + +/*--- proto_register_cmip ----------------------------------------------*/ +void proto_register_cmip(void) { + + /* List of fields */ + static hf_register_info hf[] = { +#include "packet-cmip-hfarr.c" + }; + + /* List of subtrees */ + static gint *ett[] = { + &ett_cmip, +#include "packet-cmip-ettarr.c" + }; + + /* Register protocol */ + proto_cmip = proto_register_protocol(PNAME, PSNAME, PFNAME); + + /* Register fields and subtrees */ + proto_register_field_array(proto_cmip, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + +} + + +/*--- proto_reg_handoff_cmip -------------------------------------------*/ +void proto_reg_handoff_cmip(void) { + dissector_handle_t cmip_handle; + + /*XXX this to be removed later and shoved into the conformance file */ + cmip_handle = create_dissector_handle(dissect_cmip,proto_cmip); + dissector_add_string("acse.application_context", "2.9.0.0.2", cmip_handle); +} + |