epan/dissectors/packet-rwall.c

   1 /* packet-rwall.c
   2  *
   3  * $Id$
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2
  12  * of the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #define NEW_PROTO_TREE_API
  25
  26 #include "config.h"
  27
  28 #include "packet-rpc.h"
  29 #include "packet-rwall.h"
  30
  31 static header_field_info *hfi_rwall = NULL;
  32
  33 #define RWALL_HFI_INIT HFI_INIT(proto_rwall)
  34
  35 static const value_string rwall1_proc_vals[] = {
  36         { RWALL_WALL,   "RWALL" },
  37         { 0,    NULL }
  38 };
  39
  40 static header_field_info hfi_rwall_procedure_v1 RWALL_HFI_INIT = {
  41         "V1 Procedure", "rwall.procedure_v1", FT_UINT32, BASE_DEC,
  42         VALS(rwall1_proc_vals), 0, NULL, HFILL };
  43
  44 static header_field_info hfi_rwall_message RWALL_HFI_INIT = {
  45         "Message", "rwall.message", FT_STRING, BASE_NONE,
  46         NULL, 0, NULL, HFILL };
  47
  48 static gint ett_rwall = -1;
  49
  50 static int
  51 dissect_rwall_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
  52 {
  53         offset = dissect_rpc_string(tvb, tree, hfi_rwall_message.id, offset, NULL);
  54
  55         return offset;
  56 }
  57
  58 static const vsff rwall1_proc[] = {
  59         { RWALL_WALL,   "RWALL", dissect_rwall_call,    NULL },
  60         { 0,    NULL,   NULL,   NULL }
  61 };
  62
  63 void
  64 proto_register_rwall(void)
  65 {
  66 #ifndef HAVE_HFI_SECTION_INIT
  67         static header_field_info *hfi[] = {
  68                 &hfi_rwall_procedure_v1,
  69                 &hfi_rwall_message,
  70         };
  71 #endif
  72
  73         static gint *ett[] = {
  74                 &ett_rwall,
  75         };
  76
  77         int proto_rwall;
  78
  79         proto_rwall = proto_register_protocol("Remote Wall protocol", "RWALL", "rwall");
  80         hfi_rwall = proto_registrar_get_nth(proto_rwall);
  81
  82         proto_register_fields(proto_rwall, hfi, array_length(hfi));
  83         proto_register_subtree_array(ett, array_length(ett));
  84 }
  85
  86 void
  87 proto_reg_handoff_rwall(void)
  88 {
  89         /* Register the protocol as RPC */
  90         rpc_init_prog(hfi_rwall->id, RWALL_PROGRAM, ett_rwall);
  91         /* Register the procedure tables */
  92         rpc_init_proc_table(RWALL_PROGRAM, 1, rwall1_proc, hfi_rwall_procedure_v1.id);
  93 }
  94
  95