Wireshark 2.9.0-477-g68ec514b The Wireshark network protocol analyzer

- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files

- File List
- File Members

packet-dcom.h
1 /* packet-dcom.h
2 * Routines for DCOM generics
3 *
4 * Wireshark - Network traffic analyzer
5 * By Gerald Combs <gerald@wireshark.org>
6 * Copyright 1998 Gerald Combs
7 *
8 * SPDX-License-Identifier: GPL-2.0-or-later
9 */
10
11 #ifndef __PACKET_DCERPC_DCOM_H
12 #define __PACKET_DCERPC_DCOM_H
13
14 #include "ws_symbol_export.h"
15
16 WS_DLL_PUBLIC const value_string dcom_hresult_vals[];
17 WS_DLL_PUBLIC const value_string dcom_variant_type_vals[];
18 extern const value_string dcom_protseq_vals[];
19
20 extern int hf_dcom_iid;
21 extern int hf_dcom_clsid;
22 extern int hf_dcom_oxid;
23 extern int hf_dcom_oid;
24 extern int hf_dcom_ipid;
25
26 extern GHashTable *dcom_uuids;
27
28 /* preferences */
29 WS_DLL_PUBLIC gboolean dcom_prefs_display_unmarshalling_details;
30
31
32 typedef struct dcom_machine_s {
33 GList *objects;
34 gint first_packet;
35
36 address ip;
37 } dcom_machine_t;
38
39 typedef struct dcom_object_s {
40 dcom_machine_t *parent;
41 GList *interfaces;
42 void *private_data;
43 gint first_packet;
44
45 guint64 oid;
46 guint64 oxid;
47 } dcom_object_t;
48
49 typedef struct dcom_interface_s {
50 dcom_object_t *parent;
51 void *private_data;
52 gint first_packet;
53
54 e_guid_t iid;
55 e_guid_t ipid; /* the DCE/RPC Object UUID */
56 } dcom_interface_t;
57
58 typedef int (*dcom_dissect_fn_t) (tvbuff_t *tvb, gint offset, packet_info *pinfo,
59 proto_tree *tree, dcerpc_info *di, guint8 *drep, gint size);
60
61 typedef struct dcom_marshaler_s {
62 dcom_object_t *parent;
63 void *private_data;
64
65 e_guid_t uuid;
66 dcom_dissect_fn_t routine;
67 } dcom_marshaler_t;
68
69 WS_DLL_PUBLIC dcom_interface_t *dcom_interface_new(packet_info *pinfo, const address *addr, e_guid_t *iid, guint64 oxid, guint64 oid, e_guid_t *ipid);
70 WS_DLL_PUBLIC dcom_interface_t *dcom_interface_find(packet_info *pinfo, const address *addr, e_guid_t *ipid);
71 #ifdef DEBUG
72 extern void dcom_interface_dump(void);
73 #endif
74 extern int dcom_register_rountine(dcom_dissect_fn_t routine, e_guid_t* uuid);
75 extern void dcom_register_common_routines_(void);
76
77 extern dcom_dissect_fn_t dcom_get_rountine_by_uuid(const e_guid_t* uuid);
78
79 /* the essential DCOM this and that, starting every call */
80 WS_DLL_PUBLIC int
81 dissect_dcom_this(tvbuff_t *tvb, int offset,
82 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep);
83 WS_DLL_PUBLIC int
84 dissect_dcom_that(tvbuff_t *tvb, int offset,
85 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep);
86
87
88 /* dissection of somewhat more simple data types */
89 #define dissect_dcom_BOOLEAN dissect_ndr_uint8
90 #define dissect_dcom_BYTE dissect_ndr_uint8
91 #define dissect_dcom_WORD dissect_ndr_uint16
92 #define dissect_dcom_DWORD dissect_ndr_uint32
93 #define dissect_dcom_I8 dissect_ndr_uint64
94 #define dissect_dcom_ID dissect_ndr_duint32
95 #define dissect_dcom_FILETIME dissect_ndr_duint32 /* ToBeDone */
96 #define dissect_dcom_VARIANT_BOOL dissect_ndr_uint16
97 #define dissect_dcom_FLOAT dissect_ndr_float
98 #define dissect_dcom_DOUBLE dissect_ndr_double
99 #define dissect_dcom_DATE dissect_ndr_double
100
101 WS_DLL_PUBLIC int
102 dissect_dcom_UUID(tvbuff_t *tvb, int offset,
103 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep,
104 int hfindex, e_guid_t *uuid);
105
106 WS_DLL_PUBLIC int
107 dissect_dcom_append_UUID(tvbuff_t *tvb, int offset,
108 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep,
109 int hfindex, int field_index, e_guid_t *uuid);
110
111 extern int
112 dissect_dcom_indexed_WORD(tvbuff_t *tvb, int offset, packet_info *pinfo,
113 proto_tree *tree, dcerpc_info *di, guint8 *drep,
114 int hfindex, guint16 * pu16WORD, int field_index);
115
116 WS_DLL_PUBLIC int
117 dissect_dcom_indexed_DWORD(tvbuff_t *tvb, int offset, packet_info *pinfo,
118 proto_tree *tree, dcerpc_info *di, guint8 *drep,
119 int hfindex, guint32 * pu32DWORD, int field_index);
120
121 WS_DLL_PUBLIC int
122 dissect_dcom_HRESULT(tvbuff_t *tvb, int offset,
123 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep, guint32 * pu32hresult);
124
125 WS_DLL_PUBLIC int
126 dissect_dcom_HRESULT_item(tvbuff_t *tvb, int offset, packet_info *pinfo,
127 proto_tree *tree, dcerpc_info *di, guint8 *drep,
128 guint32 * pu32HResult, int field_index, proto_item **item);
129
130 WS_DLL_PUBLIC int
131 dissect_dcom_indexed_HRESULT(tvbuff_t *tvb, int offset, packet_info *pinfo,
132 proto_tree *tree, dcerpc_info *di, guint8 *drep,
133 guint32 * pu32hresult, int field_index);
134
135 extern int
136 dissect_dcom_COMVERSION(tvbuff_t *tvb, int offset,
137 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep,
138 guint16 * pu16version_major, guint16 * pu16version_minor);
139
140 typedef void (*sa_callback_t) (tvbuff_t *tvb, gint offset, packet_info *pinfo,
141 proto_tree *tree, dcerpc_info *di, guint8 *drep,
142 guint32 u32VarType, guint32 u32ArraySize);
143
144 WS_DLL_PUBLIC int
145 dissect_dcom_SAFEARRAY(tvbuff_t *tvb, int offset, packet_info *pinfo,
146 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex _U_, sa_callback_t sacb);
147
148 WS_DLL_PUBLIC int
149 dissect_dcom_LPWSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo,
150 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex,
151 gchar *psz_buffer, guint32 u32max_buffer);
152
153 WS_DLL_PUBLIC int
154 dissect_dcom_indexed_LPWSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo,
155 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex,
156 gchar *pszStr, guint32 u32MaxStr, int field_index);
157
158 WS_DLL_PUBLIC int
159 dissect_dcom_BSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo,
160 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex,
161 gchar *psz_buffer, guint32 u32max_buffer);
162
163 extern int
164 dissect_dcom_DUALSTRINGARRAY(tvbuff_t *tvb, gint offset, packet_info *pinfo,
165 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex, gchar *ip);
166
167 extern int
168 dissect_dcom_STDOBJREF(tvbuff_t *tvb, gint offset, packet_info *pinfo,
169 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex,
170 guint64 *oxid, guint64 *oid, e_guid_t *ipid);
171 extern int
172 dissect_dcom_OBJREF(tvbuff_t *tvb, gint offset, packet_info *pinfo,
173 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex, dcom_interface_t **interf);
174
175 WS_DLL_PUBLIC int
176 dissect_dcom_MInterfacePointer(tvbuff_t *tvb, gint offset, packet_info *pinfo,
177 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex, dcom_interface_t **interf);
178 WS_DLL_PUBLIC int
179 dissect_dcom_PMInterfacePointer(tvbuff_t *tvb, gint offset, packet_info *pinfo,
180 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex, dcom_interface_t **interf);
181
182 WS_DLL_PUBLIC int
183 dissect_dcom_VARTYPE(tvbuff_t *tvb, int offset,
184 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep,
185 guint16 *pu16Vartype);
186
187 WS_DLL_PUBLIC int
188 dissect_dcom_VARIANT(tvbuff_t *tvb, int offset, packet_info *pinfo,
189 proto_tree *tree, dcerpc_info *di, guint8 *drep, int hfindex);
190
191 /* dcom "dcerpc internal" unmarshalling */
192 WS_DLL_PUBLIC int
193 dissect_dcom_dcerpc_array_size(tvbuff_t *tvb, gint offset, packet_info *pinfo,
194 proto_tree *tree, dcerpc_info *di, guint8 *drep, guint32 *pu32array_size);
195
196 WS_DLL_PUBLIC int
197 dissect_dcom_dcerpc_pointer(tvbuff_t *tvb, gint offset, packet_info *pinfo,
198 proto_tree *tree, dcerpc_info *di, guint8 *drep, guint32 *pu32pointer);
199
200 /* mark things as "to be done" */
201 extern int
202 dissect_dcom_tobedone_data(tvbuff_t *tvb, int offset,
203 packet_info *pinfo, proto_tree *tree, guint8 *drep, int length);
204
205 /* mark things "no specification available" */
206 extern int
207 dissect_dcom_nospec_data(tvbuff_t *tvb, int offset,
208 packet_info *pinfo, proto_tree *tree, guint8 *drep, int length);
209
210 /* very simple parameter-profiles dissectors (for very simple requests ;-) */
211 /* request: no parameters */
212 WS_DLL_PUBLIC int
213 dissect_dcom_simple_rqst(tvbuff_t *tvb, int offset,
214 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep);
215 /* response: only HRESULT */
216 WS_DLL_PUBLIC int
217 dissect_dcom_simple_resp(tvbuff_t *tvb, int offset,
218 packet_info *pinfo, proto_tree *tree, dcerpc_info *di, guint8 *drep);
219
220 #endif /* packet-dcerpc-dcom.h */
_packet_info
Definition: packet_info.h:44
tvbuff
Definition: tvbuff-int.h:35
dcom_machine_s
Definition: packet-dcom.h:32
_e_guid_t
Definition: guid-utils.h:21
dcom_interface_s
Definition: packet-dcom.h:49
dcom_object_s
Definition: packet-dcom.h:39
_value_string
Definition: value_string.h:24
_proto_node
Definition: proto.h:759
_dcerpc_info
Definition: packet-dcerpc.h:151
_address
Definition: address.h:47
dcom_marshaler_s
Definition: packet-dcom.h:61