2 * Unix SMB/CIFS implementation.
3 * Virtual Windows Registry Layer
4 * Copyright (C) Gerald Carter 2002-2005
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
20 /* Implementation of registry frontend view functions. */
25 #define DBGC_CLASS DBGC_REGISTRY
27 struct reg_dyn_values {
29 int (*fetch_values) ( REGVAL_CTR *val );
32 /***********************************************************************
33 ***********************************************************************/
35 static int netlogon_params( REGVAL_CTR *regvals )
39 if ( !pdb_get_account_policy(AP_REFUSE_MACHINE_PW_CHANGE, &dwValue) )
42 regval_ctr_addvalue( regvals, "RefusePasswordChange", REG_DWORD,
43 (char*)&dwValue, sizeof(dwValue) );
45 return regval_ctr_numvals( regvals );
48 /***********************************************************************
49 ***********************************************************************/
51 static int prod_options( REGVAL_CTR *regvals )
53 const char *value_ascii = "";
57 switch (lp_server_role()) {
60 value_ascii = "LanmanNT";
63 value_ascii = "ServerNT";
65 case ROLE_DOMAIN_MEMBER:
66 value_ascii = "WinNT";
70 value_length = push_ucs2( value, value, value_ascii, sizeof(value),
71 STR_TERMINATE|STR_NOALIGN );
72 regval_ctr_addvalue( regvals, "ProductType", REG_SZ, value,
75 return regval_ctr_numvals( regvals );
78 /***********************************************************************
79 ***********************************************************************/
81 static int tcpip_params( REGVAL_CTR *regvals )
86 char *mydomainname = NULL;
89 value_length = push_ucs2( value, value, hname, sizeof(value), STR_TERMINATE|STR_NOALIGN);
90 regval_ctr_addvalue( regvals, "Hostname",REG_SZ, value, value_length );
92 mydomainname = get_mydnsdomname(talloc_tos());
97 value_length = push_ucs2( value, value, mydomainname, sizeof(value), STR_TERMINATE|STR_NOALIGN);
98 regval_ctr_addvalue( regvals, "Domain", REG_SZ, value, value_length );
100 return regval_ctr_numvals( regvals );
103 /***********************************************************************
104 ***********************************************************************/
106 static int perflib_params( REGVAL_CTR *regvals )
109 int last_counter = -1;
111 int version = 0x00010001;
113 base_index = reg_perfcount_get_base_index();
114 regval_ctr_addvalue(regvals, "Base Index", REG_DWORD, (char *)&base_index, sizeof(base_index));
115 last_counter = reg_perfcount_get_last_counter(base_index);
116 regval_ctr_addvalue(regvals, "Last Counter", REG_DWORD, (char *)&last_counter, sizeof(last_counter));
117 last_help = reg_perfcount_get_last_help(last_counter);
118 regval_ctr_addvalue(regvals, "Last Help", REG_DWORD, (char *)&last_help, sizeof(last_help));
119 regval_ctr_addvalue(regvals, "Version", REG_DWORD, (char *)&version, sizeof(version));
121 return regval_ctr_numvals( regvals );
124 /***********************************************************************
125 ***********************************************************************/
127 static int perflib_009_params( REGVAL_CTR *regvals )
133 base_index = reg_perfcount_get_base_index();
134 buffer_size = reg_perfcount_get_counter_names(base_index, &buffer);
135 regval_ctr_addvalue(regvals, "Counter", REG_MULTI_SZ, buffer, buffer_size);
138 buffer_size = reg_perfcount_get_counter_help(base_index, &buffer);
139 regval_ctr_addvalue(regvals, "Help", REG_MULTI_SZ, buffer, buffer_size);
143 return regval_ctr_numvals( regvals );
146 /***********************************************************************
147 ***********************************************************************/
149 static int hkpt_params( REGVAL_CTR *regvals )
155 /* This is ALMOST the same as perflib_009_params, but HKPT has
156 a "Counters" entry instead of a "Counter" key. <Grrrr> */
158 base_index = reg_perfcount_get_base_index();
159 buffer_size = reg_perfcount_get_counter_names(base_index, &buffer);
160 regval_ctr_addvalue(regvals, "Counters", REG_MULTI_SZ, buffer, buffer_size);
165 buffer_size = reg_perfcount_get_counter_help(base_index, &buffer);
166 regval_ctr_addvalue(regvals, "Help", REG_MULTI_SZ, buffer, buffer_size);
170 return regval_ctr_numvals( regvals );
173 /***********************************************************************
174 ***********************************************************************/
176 static int current_version( REGVAL_CTR *values )
178 const char *sysroot_string = "c:\\Windows";
183 value_length = push_ucs2( value, value, sysroot_string, sizeof(value),
184 STR_TERMINATE|STR_NOALIGN );
185 regval_ctr_addvalue( values, "SystemRoot", REG_SZ, value, value_length );
187 fstr_sprintf( sysversion, "%d.%d", lp_major_announce_version(), lp_minor_announce_version() );
188 value_length = push_ucs2( value, value, sysversion, sizeof(value),
189 STR_TERMINATE|STR_NOALIGN );
190 regval_ctr_addvalue( values, "CurrentVersion", REG_SZ, value, value_length );
193 return regval_ctr_numvals( values );
197 /***********************************************************************
198 Structure holding the registry paths and pointers to the value
199 enumeration functions
200 ***********************************************************************/
202 static struct reg_dyn_values dynamic_values[] = {
203 { "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/NETLOGON/PARAMETERS", &netlogon_params },
204 { "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRODUCTOPTIONS", &prod_options },
205 { "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/TCPIP/PARAMETERS", &tcpip_params },
206 { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PERFLIB", &perflib_params },
207 { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PERFLIB/009", &perflib_009_params },
208 { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION", ¤t_version },
209 { "HKPT", &hkpt_params },
213 /***********************************************************************
214 ***********************************************************************/
216 int fetch_dynamic_reg_values( REGISTRY_KEY *key, REGVAL_CTR *val )
221 pstrcpy( path, key->name );
222 normalize_reg_path( path );
224 for ( i=0; dynamic_values[i].path; i++ ) {
225 if ( strcmp( path, dynamic_values[i].path ) == 0 )
226 return dynamic_values[i].fetch_values( val );
232 /***********************************************************************
233 ***********************************************************************/
235 bool check_dynamic_reg_values( REGISTRY_KEY *key )
240 pstrcpy( path, key->name );
241 normalize_reg_path( path );
243 for ( i=0; dynamic_values[i].path; i++ ) {
244 /* can't write to dynamic keys */
245 if ( strcmp( path, dynamic_values[i].path ) == 0 )