packet-op-uavobjects-template.c

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/*
  * !!! Autogenerated from $(XMLFILE) Do NOT Edit !!!
  *
  * Routines for OpenPilot UAVObject dissection
  * Copyright 2012 Stacey Sheldon <stac@solidgoldbomb.org>
  *
  * $Id$
  *
  * 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, see <http://www.gnu.org/licenses/>
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */


#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <epan/packet.h>
#include <epan/ptvcursor.h>     /* ptvcursor_* */

#include <glib.h>
#include <string.h>

static int proto_uavo = -1;

/* Subtree expansion tracking */
$(SUBTREESTATICS)

/* Field handles */
$(FIELDHANDLES)

/* Enum string mappings */
$(ENUMFIELDNAMES)

void proto_reg_handoff_op_uavobjects_$(NAMELC)(void);

static int dissect_uavo(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
{
  int offset = 0;

  col_append_str(pinfo->cinfo, COL_INFO, "($(NAME))");
                  
  if (tree) { /* we are being asked for details */
    proto_tree *uavo_tree = NULL;
    ptvcursor_t * cursor;
    proto_item *ti = NULL;

    /* Add a top-level entry to the dissector tree for this protocol */
    ti = proto_tree_add_item(tree, proto_uavo, tvb, 0, -1, ENC_NA);

    /* Create a subtree to contain the dissection of this protocol */
    uavo_tree = proto_item_add_subtree(ti, ett_uavo);

    /* Dissect the packet and populate the subtree */
    cursor = ptvcursor_new(uavo_tree, tvb, 0);

    /* Populate the fields in this protocol */
$(POPULATETREE)

    offset += ptvcursor_current_offset(cursor);

    ptvcursor_free(cursor);
  } else {
    offset = 0;
  }

  return offset;
}

void proto_register_op_objects_$(NAMELC)(void)
{
$(HEADERFIELDS)

   /* Setup protocol subtree array */

   static gint *ett[] = {
        $(SUBTREES)
   };

   /* Register this protocol */
   proto_uavo = proto_register_protocol("UAVO $(NAME)", 
                                   "UAVO $(NAME)", 
                                   "uavo-$(NAMELC)");

   /* Register the field definitions for this protocol */
   proto_register_subtree_array(ett, array_length(ett));
   proto_register_field_array(proto_uavo, hf, array_length(hf));
}

void proto_reg_handoff_op_uavobjects_$(NAMELC)(void)
{
   dissector_handle_t uavo_handle;
   uavo_handle = new_create_dissector_handle(dissect_uavo, proto_uavo);

   /* Bind this protocol to its UAV ObjID in UAVTalk */
   dissector_add_uint("uavtalk.objid", $(OBJIDHEX), uavo_handle);
}