summaryrefslogtreecommitdiff
path: root/source3/registry/reg_shares.c
blob: e6a4e2bef2c2a4bbe707bfa59fbe62566c1f74eb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
/* 
 *  Unix SMB/CIFS implementation.
 *  Virtual Windows Registry Layer
 *  Copyright (C) Gerald Carter                     2005
 *
 *  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 3 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

/* Implementation of registry virtual views for printing information */

#include "includes.h"

#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_SRV

/**********************************************************************
 It is safe to assume that every registry path passed into on of 
 the exported functions here begins with KEY_PRINTING else
 these functions would have never been called.  This is a small utility
 function to strip the beginning of the path and make a copy that the 
 caller can modify.  Note that the caller is responsible for releasing
 the memory allocated here.
 **********************************************************************/

static char* trim_reg_path( const char *path )
{
	const char *p;
	uint16 key_len = strlen(KEY_SHARES);
	
	/* 
	 * sanity check...this really should never be True.
	 * It is only here to prevent us from accessing outside
	 * the path buffer in the extreme case.
	 */
	
	if ( strlen(path) < key_len ) {
		DEBUG(0,("trim_reg_path: Registry path too short! [%s]\n", path));
		return NULL;
	}
	
	
	p = path + strlen( KEY_SHARES );
	
	if ( *p == '\\' )
		p++;
	
	if ( *p )
		return SMB_STRDUP(p);
	else
		return NULL;
}

/**********************************************************************
 Enumerate registry subkey names given a registry path.  
 Caller is responsible for freeing memory to **subkeys
 *********************************************************************/
 
static int shares_subkey_info( const char *key, REGSUBKEY_CTR *subkey_ctr )
{
	char 		*path;
	BOOL		top_level = False;
	int		num_subkeys = 0;
	
	DEBUG(10,("printing_subkey_info: key=>[%s]\n", key));
	
	path = trim_reg_path( key );
	
	/* check to see if we are dealing with the top level key */
	
	if ( !path )
		top_level = True;
		
	if ( top_level ) {
		num_subkeys = 1;
		regsubkey_ctr_addkey( subkey_ctr, "Security" );
	}
#if 0
	else
		num_subkeys = handle_share_subpath( path, subkey_ctr, NULL );
#endif
	
	SAFE_FREE( path );
	
	return num_subkeys;
}

/**********************************************************************
 Enumerate registry values given a registry path.  
 Caller is responsible for freeing memory 
 *********************************************************************/

static int shares_value_info( const char *key, REGVAL_CTR *val )
{
	char 		*path;
	BOOL		top_level = False;
	int		num_values = 0;
	
	DEBUG(10,("printing_value_info: key=>[%s]\n", key));
	
	path = trim_reg_path( key );
	
	/* check to see if we are dealing with the top level key */
	
	if ( !path )
		top_level = True;
	
	/* fill in values from the getprinterdata_printer_server() */
	if ( top_level )
		num_values = 0;
#if 0
	else
		num_values = handle_printing_subpath( path, NULL, val );
#endif
		
	SAFE_FREE(path);
	
	return num_values;
}

/**********************************************************************
 Stub function which always returns failure since we don't want
 people storing printing information directly via regostry calls
 (for now at least)
 *********************************************************************/

static BOOL shares_store_subkey( const char *key, REGSUBKEY_CTR *subkeys )
{
	return False;
}

/**********************************************************************
 Stub function which always returns failure since we don't want
 people storing printing information directly via regostry calls
 (for now at least)
 *********************************************************************/

static BOOL shares_store_value( const char *key, REGVAL_CTR *val )
{
	return False;
}

/* 
 * Table of function pointers for accessing printing data
 */
 
REGISTRY_OPS shares_reg_ops = {
	shares_subkey_info,
	shares_value_info,
	shares_store_subkey,
	shares_store_value,
	NULL, NULL, NULL
};