asn1/ros/packet-ros-template.h

   1 /* packet-ros.h
   2  * Routines for ROS packet dissection
   3  * Graeme Lunt 2005
   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 #ifndef PACKET_ROS_H
  27 #define PACKET_ROS_H
  28
  29 #include "packet-ros-exp.h"
  30
  31 # include "packet-ses.h"
  32
  33 /* for use in the SESSION_DATA_STRUCTURE ros_op argument
  34    top byte indicates ROS invocation
  35    bottom three bytes indicate operation code */
  36
  37 # define ROS_OP_MASK    0xff000000
  38
  39 # define ROS_OP_PDU_MASK  0xf0000000
  40 # define ROS_OP_ARGUMENT  0x10000000
  41 # define ROS_OP_RESULT  0x20000000
  42 # define ROS_OP_ERROR   0x30000000
  43 # define ROS_OP_REJECT  0x40000000
  44
  45 # define ROS_OP_TYPE_MASK 0x0f000000
  46 # define ROS_OP_BIND    0x01000000
  47 # define ROS_OP_UNBIND  0x02000000
  48 # define ROS_OP_INVOKE  0x03000000
  49
  50 # define ROS_OP_OPCODE_MASK (~ROS_OP_MASK)
  51
  52 # define op_ros_bind   (-1) /* pseudo operation code for asn2wrs generated binds */
  53 # define err_ros_bind  (-1) /* pseudo eror code for asn2wrs generated binds */
  54
  55 typedef struct _ros_opr_t {
  56   gint32 opcode;
  57   new_dissector_t arg_pdu;
  58   new_dissector_t res_pdu;
  59 } ros_opr_t;
  60
  61 typedef struct _ros_err_t {
  62   gint32 errcode;
  63   new_dissector_t err_pdu;
  64 } ros_err_t;
  65
  66 typedef struct _ros_info_t {
  67   const gchar         *name;
  68   int                 *proto;
  69   gint                *ett_proto;
  70   const value_string  *opr_code_strings;
  71   const ros_opr_t     *opr_code_dissectors;
  72   const value_string  *err_code_strings;
  73   const ros_err_t     *err_code_dissectors;
  74 } ros_info_t;
  75
  76 void register_ros_oid_dissector_handle(const char *oid, dissector_handle_t dissector, int proto _U_, const char *name, gboolean uses_rtse);
  77 void register_ros_protocol_info(const char *oid, const ros_info_t *rinfo, int proto _U_, const char *name, gboolean uses_rtse);
  78 int call_ros_oid_callback(const char *oid, tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, struct SESSION_DATA_STRUCTURE* session);
  79
  80 #endif  /* PACKET_ROS_H */