asn1/q932-ros/packet-q932-ros-template.c

   1 /* packet-q932-ros.c
   2  * Routines for Q.932 packet dissection
   3  * 2007  Tomas Kukosa
   4  *
   5  * $Id$
   6  *
   7  * Wireshark - Network traffic analyzer
   8  * By Gerald Combs <gerald@wireshark.org>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  24  */
  25
  26 #include "config.h"
  27
  28 #include <epan/packet.h>
  29 #include <epan/strutil.h>
  30 #include <epan/asn1.h>
  31 #include <epan/expert.h>
  32 #include <epan/wmem/wmem.h>
  33
  34 #include "packet-ber.h"
  35
  36 #define PNAME  "Q.932 Operations Service Element"
  37 #define PSNAME "Q932.ROS"
  38 #define PFNAME "q932.ros"
  39
  40 /* Initialize the protocol and registered fields */
  41 static int proto_q932_ros = -1;
  42 #include "packet-q932-ros-hf.c"
  43
  44 /* Initialize the subtree pointers */
  45 #include "packet-q932-ros-ett.c"
  46
  47 static expert_field ei_ros_undecoded = EI_INIT;
  48
  49 /* Preferences */
  50
  51 /* Subdissectors */
  52 static dissector_handle_t data_handle = NULL;
  53
  54 /* Gloabl variables */
  55 static rose_ctx_t *rose_ctx_tmp;
  56
  57 static guint32 problem_val;
  58 static gchar problem_str[64];
  59 static tvbuff_t *arg_next_tvb, *res_next_tvb, *err_next_tvb;
  60
  61
  62 #include "packet-q932-ros-fn.c"
  63
  64 /*--- dissect_q932_ros -----------------------------------------------------*/
  65 static int dissect_q932_ros(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data) {
  66   rose_ctx_tmp = get_rose_ctx(data);
  67   DISSECTOR_ASSERT(rose_ctx_tmp);
  68   return dissect_ROS_PDU(tvb, pinfo, tree, NULL);
  69 }
  70
  71 /*--- proto_register_q932_ros -----------------------------------------------*/
  72 void proto_register_q932_ros(void) {
  73
  74   /* List of fields */
  75   static hf_register_info hf[] = {
  76 #include "packet-q932-ros-hfarr.c"
  77   };
  78
  79   /* List of subtrees */
  80   static gint *ett[] = {
  81 #include "packet-q932-ros-ettarr.c"
  82   };
  83
  84   static ei_register_info ei[] = {
  85      { &ei_ros_undecoded, { "q932.ros.undecoded", PI_UNDECODED, PI_WARN, "Undecoded", EXPFILL }},
  86   };
  87
  88   expert_module_t* expert_q932_ros;
  89
  90   /* Register protocol and dissector */
  91   proto_q932_ros = proto_register_protocol(PNAME, PSNAME, PFNAME);
  92   proto_set_cant_toggle(proto_q932_ros);
  93
  94   /* Register fields and subtrees */
  95   proto_register_field_array(proto_q932_ros, hf, array_length(hf));
  96   proto_register_subtree_array(ett, array_length(ett));
  97   expert_q932_ros = expert_register_protocol(proto_q932_ros);
  98   expert_register_field_array(expert_q932_ros, ei, array_length(ei));
  99
 100   new_register_dissector(PFNAME, dissect_q932_ros, proto_q932_ros);
 101 }
 102
 103 /*--- proto_reg_handoff_q932_ros --------------------------------------------*/
 104 void proto_reg_handoff_q932_ros(void) {
 105   data_handle = find_dissector("data");
 106 }
 107
 108 /*---------------------------------------------------------------------------*/