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/* packet-smb-common.h
* Routines for SMB packet dissection
* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
*
* $Id$
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* Copied from packet-pop.c
*
* 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_SMB_COMMON_H__
#define __PACKET_SMB_COMMON_H__
int display_unicode_string(tvbuff_t *tvb, proto_tree *tree, int offset, int hf_index, char **data);
int display_ms_string(tvbuff_t *tvb, proto_tree *tree, int offset, int hf_index, char **data);
const gchar *get_unicode_or_ascii_string(tvbuff_t *tvb, int *offsetp,
gboolean useunicode, int *len, gboolean nopad, gboolean exactlen,
guint16 *bcp);
int dissect_smb_64bit_time(tvbuff_t *tvb, proto_tree *tree, int offset, int hf_date);
int dissect_nt_sid(tvbuff_t *tvb, int offset, proto_tree *parent_tree,
char *name, char **sid_str, int hf_sid);
/*
* Stuff for dissecting NT access masks
*/
typedef void (nt_access_mask_fn_t)(tvbuff_t *tvb, gint offset,
proto_tree *tree, guint32 access);
/* Map generic access permissions to specific permissions */
struct generic_mapping {
guint32 generic_read;
guint32 generic_write;
guint32 generic_execute;
guint32 generic_all;
};
/* Map standard access permissions to specific permissions */
struct standard_mapping {
guint32 std_read;
guint32 std_write;
guint32 std_execute;
guint32 std_all;
};
struct access_mask_info {
char *specific_rights_name;
nt_access_mask_fn_t *specific_rights_fn;
struct generic_mapping *generic_mapping;
struct standard_mapping *standard_mapping;
};
int
dissect_nt_access_mask(tvbuff_t *tvb, gint offset, packet_info *pinfo,
proto_tree *tree, guint8 *drep, int hfindex,
struct access_mask_info *ami,
guint32 *perms);
int
dissect_nt_sec_desc(tvbuff_t *tvb, int offset, packet_info *pinfo,
proto_tree *parent_tree, guint8 *drep, int len,
struct access_mask_info *ami);
extern const value_string share_type_vals[];
#endif
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