epan/dissectors/packet-dcom.h

   1 /* packet-dcom.h
   2  * Routines for DCOM generics
   3  *
   4  * $Id$
   5  *
   6  * Ethereal - Network traffic analyzer
   7  * By Gerald Combs <gerald@ethereal.com>
   8  * Copyright 1998 Gerald Combs
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License
  12  * as published by the Free Software Foundation; either version 2
  13  * of the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  23  */
  24
  25 #ifndef __PACKET_DCERPC_DCOM_H
  26 #define __PACKET_DCERPC_DCOM_H
  27
  28
  29 extern const value_string dcom_hresult_vals[];
  30 extern const value_string dcom_variant_type_vals[];
  31
  32 /* preferences */
  33 extern int dcom_prefs_display_unmarshalling_details;
  34
  35
  36 /* the essential DCOM this and that, starting every call */
  37 extern int
  38 dissect_dcom_this(tvbuff_t *tvb, int offset,
  39         packet_info *pinfo, proto_tree *tree, guint8 *drep);
  40 extern int
  41 dissect_dcom_that(tvbuff_t *tvb, int offset,
  42         packet_info *pinfo, proto_tree *tree, guint8 *drep);
  43
  44
  45 /* dissection of somewhat more simple data types */
  46 #define dissect_dcom_BOOLEAN            dissect_ndr_uint8
  47 #define dissect_dcom_BYTE                       dissect_ndr_uint8
  48 #define dissect_dcom_WORD                       dissect_ndr_uint16
  49 #define dissect_dcom_DWORD                      dissect_ndr_uint32
  50 #define dissect_dcom_I8                 dissect_ndr_uint64
  51 #define dissect_dcom_ID                         dissect_ndr_duint32
  52 #define dissect_dcom_UUID                       dissect_ndr_uuid_t
  53 #define dissect_dcom_FILETIME           dissect_ndr_duint32 /* ToBeDone */
  54 #define dissect_dcom_VARIANT_BOOL       dissect_ndr_uint16
  55 #define dissect_dcom_FLOAT                      dissect_ndr_float
  56 #define dissect_dcom_DOUBLE                     dissect_ndr_double
  57 #define dissect_dcom_DATE                       dissect_ndr_double
  58
  59 extern int
  60 dissect_dcom_append_UUID(tvbuff_t *tvb, int offset,
  61         packet_info *pinfo, proto_tree *tree, guint8 *drep,
  62         int hfindex, gchar *field_name, int field_index);
  63 extern gchar* dcom_uuid_to_str(e_uuid_t *uuid);
  64
  65 extern int
  66 dissect_dcom_indexed_WORD(tvbuff_t *tvb, int offset,    packet_info *pinfo,
  67                                          proto_tree *tree, guint8 *drep,
  68                                          int hfindex, guint16 * pu16WORD, int field_index);
  69
  70 extern int
  71 dissect_dcom_indexed_DWORD(tvbuff_t *tvb, int offset,   packet_info *pinfo,
  72                                          proto_tree *tree, guint8 *drep,
  73                                          int hfindex, guint32 * pu32DWORD, int field_index);
  74
  75 extern int
  76 dissect_dcom_HRESULT(tvbuff_t *tvb, int offset,
  77         packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 * pu32hresult);
  78
  79 extern int
  80 dissect_dcom_indexed_HRESULT(tvbuff_t *tvb, int offset, packet_info *pinfo,
  81                                          proto_tree *tree, guint8 *drep,
  82                                          guint32 * pu32hresult, int field_index);
  83
  84 extern int
  85 dissect_dcom_COMVERSION(tvbuff_t *tvb, int offset,
  86         packet_info *pinfo, proto_tree *tree, guint8 *drep,
  87         guint16 * pu16version_major, guint16 * pu16version_minor);
  88
  89 extern int
  90 dissect_dcom_LPWSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo,
  91                        proto_tree *tree, guint8 *drep, int hfindex,
  92                                            gchar *psz_buffer, guint32 u32max_buffer);
  93
  94 extern int
  95 dissect_dcom_indexed_LPWSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo,
  96                        proto_tree *tree, guint8 *drep, int hfindex,
  97                                            gchar *pszStr, guint32 u32MaxStr, int field_index);
  98
  99 extern int
 100 dissect_dcom_BSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 101                        proto_tree *tree, guint8 *drep, int hfindex,
 102                                            gchar *psz_buffer, guint32 u32max_buffer);
 103
 104 extern int
 105 dissect_dcom_DUALSTRINGARRAY(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 106                        proto_tree *tree, guint8 *drep, int hfindex);
 107
 108 extern int
 109 dissect_dcom_STDOBJREF(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 110                        proto_tree *tree, guint8 *drep, int hfindex);
 111
 112 extern int
 113 dissect_dcom_OBJREF(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 114                        proto_tree *tree, guint8 *drep, int hfindex);
 115
 116 extern int
 117 dissect_dcom_MInterfacePointer(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 118                        proto_tree *tree, guint8 *drep, int hfindex);
 119 extern int
 120 dissect_dcom_PMInterfacePointer(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 121                        proto_tree *tree, guint8 *drep, int hfindex);
 122
 123 extern int
 124 dissect_dcom_VARTYPE(tvbuff_t *tvb, int offset,
 125         packet_info *pinfo, proto_tree *tree, guint8 *drep,
 126         guint16 *pu16Vartype);
 127
 128 extern int
 129 dissect_dcom_VARIANT(tvbuff_t *tvb, int offset, packet_info *pinfo,
 130                                          proto_tree *tree, guint8 *drep, int hfindex);
 131
 132 /* dcom "dcerpc internal" unmarshalling */
 133 extern int
 134 dissect_dcom_dcerpc_array_size(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 135                        proto_tree *tree, guint8 *drep, guint32 *pu32array_size);
 136
 137 extern int
 138 dissect_dcom_dcerpc_pointer(tvbuff_t *tvb, gint offset, packet_info *pinfo,
 139                        proto_tree *tree, guint8 *drep, guint32 *pu32pointer);
 140
 141 /* mark things to be done */
 142 extern int
 143 dissect_dcom_tobedone_data(tvbuff_t *tvb, int offset,
 144         packet_info *pinfo, proto_tree *tree, guint8 *drep, int length);
 145
 146 /* very simple parameter-profiles dissectors (for very simple requests ;-) */
 147 /* request: no parameters */
 148 extern int
 149 dissect_dcom_simple_rqst(tvbuff_t *tvb, int offset,
 150         packet_info *pinfo, proto_tree *tree, guint8 *drep);
 151 /* response: only HRESULT */
 152 extern int
 153 dissect_dcom_simple_resp(tvbuff_t *tvb, int offset,
 154         packet_info *pinfo, proto_tree *tree, guint8 *drep);
 155
 156 void dcom_register_server_coclass(int proto, int ett,
 157         e_uuid_t *uuid, guint16 ver,
 158         dcerpc_sub_dissector *sub_dissectors, int opnum_hf);
 159
 160 #endif /* packet-dcerpc-dcom.h */