/* * Unix SMB/CIFS implementation. * Virtual Windows Registry Layer * Copyright (C) Gerald Carter 2002-2005 * * 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 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Implementation of registry frontend view functions. */ #include "includes.h" #undef DBGC_CLASS #define DBGC_CLASS DBGC_RPC_SRV struct reg_dyn_values { const char *path; int (*fetch_values) ( REGVAL_CTR *val ); }; /*********************************************************************** ***********************************************************************/ static int netlogon_params( REGVAL_CTR *regvals ) { uint32 dwValue; if ( !pdb_get_account_policy(AP_REFUSE_MACHINE_PW_CHANGE, &dwValue) ) dwValue = 0; regval_ctr_addvalue( regvals, "RefusePasswordChange", REG_DWORD, (char*)&dwValue, sizeof(dwValue) ); return regval_ctr_numvals( regvals ); } /*********************************************************************** ***********************************************************************/ static int prod_options( REGVAL_CTR *regvals ) { const char *value_ascii = ""; fstring value; int value_length; switch (lp_server_role()) { case ROLE_DOMAIN_PDC: case ROLE_DOMAIN_BDC: value_ascii = "LanmanNT"; break; case ROLE_STANDALONE: value_ascii = "ServerNT"; break; case ROLE_DOMAIN_MEMBER: value_ascii = "WinNT"; break; } value_length = push_ucs2( value, value, value_ascii, sizeof(value), STR_TERMINATE|STR_NOALIGN ); regval_ctr_addvalue( regvals, "ProductType", REG_SZ, value, value_length ); return regval_ctr_numvals( regvals ); } /*********************************************************************** ***********************************************************************/ static int tcpip_params( REGVAL_CTR *regvals ) { fstring value; int value_length; char *hname; fstring mydomainname; hname = myhostname(); value_length = push_ucs2( value, value, hname, sizeof(value), STR_TERMINATE|STR_NOALIGN); regval_ctr_addvalue( regvals, "Hostname",REG_SZ, value, value_length ); get_mydnsdomname( mydomainname ); value_length = push_ucs2( value, value, mydomainname, sizeof(value), STR_TERMINATE|STR_NOALIGN); regval_ctr_addvalue( regvals, "Domain", REG_SZ, value, value_length ); return regval_ctr_numvals( regvals ); } /*********************************************************************** ***********************************************************************/ static int perflib_params( REGVAL_CTR *regvals ) { int base_index = -1; int last_counter = -1; int last_help = -1; int version = 0x00010001; base_index = reg_perfcount_get_base_index(); regval_ctr_addvalue(regvals, "Base Index", REG_DWORD, (char *)&base_index, sizeof(base_index)); last_counter = reg_perfcount_get_last_counter(base_index); regval_ctr_addvalue(regvals, "Last Counter", REG_DWORD, (char *)&last_counter, sizeof(last_counter)); last_help = reg_perfcount_get_last_help(last_counter); regval_ctr_addvalue(regvals, "Last Help", REG_DWORD, (char *)&last_help, sizeof(last_help)); regval_ctr_addvalue(regvals, "Version", REG_DWORD, (char *)&version, sizeof(version)); return regval_ctr_numvals( regvals ); } /*********************************************************************** ***********************************************************************/ static int perflib_009_params( REGVAL_CTR *regvals ) { int base_index; int buffer_size; char *buffer = NULL; base_index = reg_perfcount_get_base_index(); buffer_size = reg_perfcount_get_counter_names(base_index, &buffer); regval_ctr_addvalue(regvals, "Counter", REG_MULTI_SZ, buffer, buffer_size); if(buffer_size > 0) SAFE_FREE(buffer); buffer_size = reg_perfcount_get_counter_help(base_index, &buffer); regval_ctr_addvalue(regvals, "Help", REG_MULTI_SZ, buffer, buffer_size); if(buffer_size > 0) SAFE_FREE(buffer); return regval_ctr_numvals( regvals ); } /*********************************************************************** ***********************************************************************/ static int hkpt_params( REGVAL_CTR *regvals ) { uint32 base_index; uint32 buffer_size; char *buffer = NULL; /* This is ALMOST the same as perflib_009_params, but HKPT has a "Counters" entry instead of a "Counter" key. <Grrrr> */ base_index = reg_perfcount_get_base_index(); buffer_size = reg_perfcount_get_counter_names(base_index, &buffer); regval_ctr_addvalue(regvals, "Counters", REG_MULTI_SZ, buffer, buffer_size); if(buffer_size > 0) SAFE_FREE(buffer); buffer_size = reg_perfcount_get_counter_help(base_index, &buffer); regval_ctr_addvalue(regvals, "Help", REG_MULTI_SZ, buffer, buffer_size); if(buffer_size > 0) SAFE_FREE(buffer); return regval_ctr_numvals( regvals ); } /*********************************************************************** ***********************************************************************/ static int current_version( REGVAL_CTR *values ) { const char *sysroot_string = "c:\\Windows"; fstring sysversion; fstring value; uint32 value_length; value_length = push_ucs2( value, value, sysroot_string, sizeof(value), STR_TERMINATE|STR_NOALIGN ); regval_ctr_addvalue( values, "SystemRoot", REG_SZ, value, value_length ); fstr_sprintf( sysversion, "%d.%d", lp_major_announce_version(), lp_minor_announce_version() ); value_length = push_ucs2( value, value, sysversion, sizeof(value), STR_TERMINATE|STR_NOALIGN ); regval_ctr_addvalue( values, "CurrentVersion", REG_SZ, value, value_length ); return regval_ctr_numvals( values ); } /*********************************************************************** Structure holding the registry paths and pointers to the value enumeration functions ***********************************************************************/ static struct reg_dyn_values dynamic_values[] = { { "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/NETLOGON/PARAMETERS", &netlogon_params }, { "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRODUCTOPTIONS", &prod_options }, { "HKLM/SYSTEM/CURRENTCONTROLSET/SERVICES/TCPIP/PARAMETERS", &tcpip_params }, { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PERFLIB", &perflib_params }, { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PERFLIB/009", &perflib_009_params }, { "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION", ¤t_version }, { "HKPT", &hkpt_params }, { NULL, NULL } }; /*********************************************************************** ***********************************************************************/ int fetch_dynamic_reg_values( REGISTRY_KEY *key, REGVAL_CTR *val ) { int i; pstring path; pstrcpy( path, key->name ); normalize_reg_path( path ); for ( i=0; dynamic_values[i].path; i++ ) { if ( strcmp( path, dynamic_values[i].path ) == 0 ) return dynamic_values[i].fetch_values( val ); } return -1; } /*********************************************************************** ***********************************************************************/ BOOL check_dynamic_reg_values( REGISTRY_KEY *key ) { int i; pstring path; pstrcpy( path, key->name ); normalize_reg_path( path ); for ( i=0; dynamic_values[i].path; i++ ) { /* can't write to dynamic keys */ if ( strcmp( path, dynamic_values[i].path ) == 0 ) return True; } return False; }