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Diffstat (limited to 'source3/registry/reg_dynamic.c')
| -rw-r--r-- | source3/registry/reg_dynamic.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/source3/registry/reg_dynamic.c b/source3/registry/reg_dynamic.c new file mode 100644 index 0000000000..926b96463a --- /dev/null +++ b/source3/registry/reg_dynamic.c @@ -0,0 +1,152 @@ +/* + * 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 ( !account_policy_get(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 ); +} + + +/*********************************************************************** + 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 }, + { 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 ( strequal( path, dynamic_values[i].path ) ) + 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 ( strequal( path, dynamic_values[i].path ) ) + return True; + } + + return False; +} + |