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https://github.com/samba-team/samba.git
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28c7293ee9
* make regdb_store_XXX() and regdb_fetch_XXX() functions non-static * use case sensitive string lookups in reg_dynamic.c since the keys have already been normalized * move to new design for making printing related data available via the winreg pipe (with the intent of allowing writes)
153 lines
4.5 KiB
C
153 lines
4.5 KiB
C
/*
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* Unix SMB/CIFS implementation.
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* Virtual Windows Registry Layer
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* Copyright (C) Gerald Carter 2002-2005
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* Implementation of registry frontend view functions. */
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#include "includes.h"
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#undef DBGC_CLASS
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#define DBGC_CLASS DBGC_RPC_SRV
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struct reg_dyn_values {
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const char *path;
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int (*fetch_values) ( REGVAL_CTR *val );
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};
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/***********************************************************************
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***********************************************************************/
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static int netlogon_params( REGVAL_CTR *regvals )
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{
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uint32 dwValue;
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if ( !account_policy_get(AP_REFUSE_MACHINE_PW_CHANGE, &dwValue) )
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dwValue = 0;
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regval_ctr_addvalue( regvals, "RefusePasswordChange", REG_DWORD,
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(char*)&dwValue, sizeof(dwValue) );
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return regval_ctr_numvals( regvals );
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}
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/***********************************************************************
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***********************************************************************/
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static int prod_options( REGVAL_CTR *regvals )
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{
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const char *value_ascii = "";
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fstring value;
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int value_length;
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switch (lp_server_role()) {
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case ROLE_DOMAIN_PDC:
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case ROLE_DOMAIN_BDC:
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value_ascii = "LanmanNT";
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break;
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case ROLE_STANDALONE:
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value_ascii = "ServerNT";
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break;
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case ROLE_DOMAIN_MEMBER:
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value_ascii = "WinNT";
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break;
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}
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value_length = push_ucs2( value, value, value_ascii, sizeof(value),
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STR_TERMINATE|STR_NOALIGN );
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regval_ctr_addvalue( regvals, "ProductType", REG_SZ, value,
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value_length );
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return regval_ctr_numvals( regvals );
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}
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/***********************************************************************
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***********************************************************************/
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static int tcpip_params( REGVAL_CTR *regvals )
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{
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fstring value;
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int value_length;
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char *hname;
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fstring mydomainname;
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hname = myhostname();
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value_length = push_ucs2( value, value, hname, sizeof(value), STR_TERMINATE|STR_NOALIGN);
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regval_ctr_addvalue( regvals, "Hostname",REG_SZ, value, value_length );
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get_mydnsdomname( mydomainname );
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value_length = push_ucs2( value, value, mydomainname, sizeof(value), STR_TERMINATE|STR_NOALIGN);
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regval_ctr_addvalue( regvals, "Domain", REG_SZ, value, value_length );
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return regval_ctr_numvals( regvals );
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}
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/***********************************************************************
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Structure holding the registry paths and pointers to the value
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enumeration functions
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***********************************************************************/
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static struct reg_dyn_values dynamic_values[] = {
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{ "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/NETLOGON/PARAMETERS", &netlogon_params },
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{ "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRODUCTOPTIONS", &prod_options },
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{ "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/TCPIP/PARAMETERS", &tcpip_params },
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{ NULL, NULL }
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};
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/***********************************************************************
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***********************************************************************/
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int fetch_dynamic_reg_values( REGISTRY_KEY *key, REGVAL_CTR *val )
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{
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int i;
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pstring path;
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pstrcpy( path, key->name );
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normalize_reg_path( path );
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for ( i=0; dynamic_values[i].path; i++ ) {
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if ( strcmp( path, dynamic_values[i].path ) == 0 )
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return dynamic_values[i].fetch_values( val );
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}
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return -1;
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}
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/***********************************************************************
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***********************************************************************/
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BOOL check_dynamic_reg_values( REGISTRY_KEY *key )
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{
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int i;
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pstring path;
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pstrcpy( path, key->name );
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normalize_reg_path( path );
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for ( i=0; dynamic_values[i].path; i++ ) {
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/* can't write to dynamic keys */
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if ( strcmp( path, dynamic_values[i].path ) == 0 )
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return True;
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}
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return False;
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}
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