/* packet-dcom.h * Routines for DCOM generics * * $Id$ * * Wireshark - Network traffic analyzer * By Gerald Combs * 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __PACKET_DCERPC_DCOM_H #define __PACKET_DCERPC_DCOM_H WS_VAR_IMPORT const value_string dcom_hresult_vals[]; WS_VAR_IMPORT const value_string dcom_variant_type_vals[]; extern const value_string dcom_protseq_vals[]; extern int hf_dcom_iid; extern int hf_dcom_clsid; extern int hf_dcom_oxid; extern int hf_dcom_oid; extern int hf_dcom_ipid; extern GHashTable *dcom_uuids; /* preferences */ extern gboolean dcom_prefs_display_unmarshalling_details; typedef struct dcom_machine_s { GList *objects; gint first_packet; guint8 ip[4]; } dcom_machine_t; typedef struct dcom_object_s { dcom_machine_t *parent; GList *interfaces; void *private_data; gint first_packet; guint64 oid; guint64 oxid; } dcom_object_t; typedef struct dcom_interface_s { dcom_object_t *parent; void *private_data; gint first_packet; e_uuid_t iid; e_uuid_t ipid; /* the DCE/RPC Object UUID */ } dcom_interface_t; extern dcom_interface_t *dcom_interface_new(packet_info *pinfo, const guint8 *ip, e_uuid_t *iid, guint64 oxid, guint64 oid, e_uuid_t *ipid); extern dcom_interface_t *dcom_interface_find(packet_info *pinfo, const guint8 *ip, e_uuid_t *ipid); extern void dcom_interface_dump(void); /* the essential DCOM this and that, starting every call */ extern int dissect_dcom_this(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep); extern int dissect_dcom_that(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep); /* dissection of somewhat more simple data types */ #define dissect_dcom_BOOLEAN dissect_ndr_uint8 #define dissect_dcom_BYTE dissect_ndr_uint8 #define dissect_dcom_WORD dissect_ndr_uint16 #define dissect_dcom_DWORD dissect_ndr_uint32 #define dissect_dcom_I8 dissect_ndr_uint64 #define dissect_dcom_ID dissect_ndr_duint32 #define dissect_dcom_FILETIME dissect_ndr_duint32 /* ToBeDone */ #define dissect_dcom_VARIANT_BOOL dissect_ndr_uint16 #define dissect_dcom_FLOAT dissect_ndr_float #define dissect_dcom_DOUBLE dissect_ndr_double #define dissect_dcom_DATE dissect_ndr_double extern int dissect_dcom_UUID(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, e_uuid_t *uuid); extern int dissect_dcom_append_UUID(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, int field_index, e_uuid_t *uuid); extern int dissect_dcom_indexed_WORD(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, guint16 * pu16WORD, int field_index); extern int dissect_dcom_indexed_DWORD(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, guint32 * pu32DWORD, int field_index); extern int dissect_dcom_HRESULT(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 * pu32hresult); extern int dissect_dcom_HRESULT_item(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 * pu32HResult, int field_index, proto_item **item); extern int dissect_dcom_indexed_HRESULT(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 * pu32hresult, int field_index); extern int dissect_dcom_COMVERSION(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint16 * pu16version_major, guint16 * pu16version_minor); typedef void (*sa_callback_t) (tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 u32VarType, guint32 u32ArraySize); extern int dissect_dcom_SAFEARRAY(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex _U_, sa_callback_t sacb); extern int dissect_dcom_LPWSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, gchar *psz_buffer, guint32 u32max_buffer); extern int dissect_dcom_indexed_LPWSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, gchar *pszStr, guint32 u32MaxStr, int field_index); extern int dissect_dcom_BSTR(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, gchar *psz_buffer, guint32 u32max_buffer); extern int dissect_dcom_DUALSTRINGARRAY(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, gchar *ip); extern int dissect_dcom_STDOBJREF(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, guint64 *oxid, guint64 *oid, e_uuid_t *ipid); extern int dissect_dcom_OBJREF(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, dcom_interface_t **interf); extern int dissect_dcom_MInterfacePointer(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, dcom_interface_t **interf); extern int dissect_dcom_PMInterfacePointer(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex, dcom_interface_t **interf); extern int dissect_dcom_VARTYPE(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint16 *pu16Vartype); extern int dissect_dcom_VARIANT(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int hfindex); /* dcom "dcerpc internal" unmarshalling */ extern int dissect_dcom_dcerpc_array_size(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 *pu32array_size); extern int dissect_dcom_dcerpc_pointer(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, guint32 *pu32pointer); /* mark things as "to be done" */ extern int dissect_dcom_tobedone_data(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int length); /* mark things "no specification available" */ extern int dissect_dcom_nospec_data(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep, int length); /* very simple parameter-profiles dissectors (for very simple requests ;-) */ /* request: no parameters */ extern int dissect_dcom_simple_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep); /* response: only HRESULT */ extern int dissect_dcom_simple_resp(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, guint8 *drep); #endif /* packet-dcerpc-dcom.h */