dlls/netapi32/ds.c

   1 /*
   2  * Copyright 2005 Paul Vriens
   3  *
   4  * netapi32 directory service functions
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library 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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "ntstatus.h"
  24 #define WIN32_NO_STATUS
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winerror.h"
  28 #include "ntsecapi.h"
  29 #include "wine/debug.h"
  30 #include "dsrole.h"
  31 #include "dsgetdc.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(ds);
  34
  35 DWORD WINAPI DsGetDcNameW(LPCWSTR ComputerName, LPCWSTR AvoidDCName,
  36  GUID* DomainGuid, LPCWSTR SiteName, ULONG Flags,
  37  PDOMAIN_CONTROLLER_INFOW *DomainControllerInfo)
  38 {
  39     FIXME("(%s, %s, %s, %s, %08x, %p): stub\n", debugstr_w(ComputerName),
  40      debugstr_w(AvoidDCName), debugstr_guid(DomainGuid),
  41      debugstr_w(SiteName), Flags, DomainControllerInfo);
  42     return ERROR_CALL_NOT_IMPLEMENTED;
  43 }
  44
  45 DWORD WINAPI DsGetDcNameA(LPCSTR ComputerName, LPCSTR AvoidDCName,
  46  GUID* DomainGuid, LPCSTR SiteName, ULONG Flags,
  47  PDOMAIN_CONTROLLER_INFOA *DomainControllerInfo)
  48 {
  49     FIXME("(%s, %s, %s, %s, %08x, %p): stub\n", debugstr_a(ComputerName),
  50      debugstr_a(AvoidDCName), debugstr_guid(DomainGuid),
  51      debugstr_a(SiteName), Flags, DomainControllerInfo);
  52     return ERROR_CALL_NOT_IMPLEMENTED;
  53 }
  54
  55 DWORD WINAPI DsGetSiteNameW(LPCWSTR ComputerName, LPWSTR *SiteName)
  56 {
  57     FIXME("(%s, %p): stub\n", debugstr_w(ComputerName), SiteName);
  58     return ERROR_CALL_NOT_IMPLEMENTED;
  59 }
  60
  61 DWORD WINAPI DsGetSiteNameA(LPCSTR ComputerName, LPSTR *SiteName)
  62 {
  63     FIXME("(%s, %p): stub\n", debugstr_a(ComputerName), SiteName);
  64     return ERROR_CALL_NOT_IMPLEMENTED;
  65 }
  66
  67 /************************************************************
  68  *  DsRoleFreeMemory (NETAPI32.@)
  69  *
  70  * PARAMS
  71  *  Buffer [I] Pointer to the to-be-freed buffer.
  72  *
  73  * RETURNS
  74  *  Nothing
  75  */
  76 VOID WINAPI DsRoleFreeMemory(PVOID Buffer)
  77 {
  78     TRACE("(%p)\n", Buffer);
  79     HeapFree(GetProcessHeap(), 0, Buffer);
  80 }
  81
  82 /************************************************************
  83  *  DsRoleGetPrimaryDomainInformation  (NETAPI32.@)
  84  *
  85  * PARAMS
  86  *  lpServer  [I] Pointer to UNICODE string with ComputerName
  87  *  InfoLevel [I] Type of data to retrieve
  88  *  Buffer    [O] Pointer to to the requested data
  89  *
  90  * RETURNS
  91  *
  92  * NOTES
  93  *  When lpServer is NULL, use the local computer
  94  */
  95 DWORD WINAPI DsRoleGetPrimaryDomainInformation(
  96     LPCWSTR lpServer, DSROLE_PRIMARY_DOMAIN_INFO_LEVEL InfoLevel,
  97     PBYTE* Buffer)
  98 {
  99     DWORD ret;
 100
 101     FIXME("(%p, %d, %p) stub\n", lpServer, InfoLevel, Buffer);
 102
 103     /* Check some input parameters */
 104
 105     if (!Buffer) return ERROR_INVALID_PARAMETER;
 106     if ((InfoLevel < DsRolePrimaryDomainInfoBasic) || (InfoLevel > DsRoleOperationState)) return ERROR_INVALID_PARAMETER;
 107
 108     *Buffer = NULL;
 109     switch (InfoLevel)
 110     {
 111         case DsRolePrimaryDomainInfoBasic:
 112         {
 113             LSA_OBJECT_ATTRIBUTES ObjectAttributes;
 114             LSA_HANDLE PolicyHandle;
 115             PPOLICY_ACCOUNT_DOMAIN_INFO DomainInfo;
 116             NTSTATUS NtStatus;
 117             int logon_domain_sz;
 118             DWORD size;
 119             PDSROLE_PRIMARY_DOMAIN_INFO_BASIC basic;
 120
 121             ZeroMemory(&ObjectAttributes, sizeof(ObjectAttributes));
 122             NtStatus = LsaOpenPolicy(NULL, &ObjectAttributes,
 123              POLICY_VIEW_LOCAL_INFORMATION, &PolicyHandle);
 124             if (NtStatus != STATUS_SUCCESS)
 125             {
 126                 TRACE("LsaOpenPolicyFailed with NT status %x\n",
 127                     LsaNtStatusToWinError(NtStatus));
 128                 return ERROR_OUTOFMEMORY;
 129             }
 130             LsaQueryInformationPolicy(PolicyHandle,
 131              PolicyAccountDomainInformation, (PVOID*)&DomainInfo);
 132             logon_domain_sz = lstrlenW(DomainInfo->DomainName.Buffer) + 1;
 133             LsaClose(PolicyHandle);
 134
 135             size = sizeof(DSROLE_PRIMARY_DOMAIN_INFO_BASIC) +
 136              logon_domain_sz * sizeof(WCHAR);
 137             basic = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
 138             if (basic)
 139             {
 140                 basic->MachineRole = DsRole_RoleStandaloneWorkstation;
 141                 basic->DomainNameFlat = (LPWSTR)((LPBYTE)basic +
 142                  sizeof(DSROLE_PRIMARY_DOMAIN_INFO_BASIC));
 143                 lstrcpyW(basic->DomainNameFlat, DomainInfo->DomainName.Buffer);
 144                 ret = ERROR_SUCCESS;
 145             }
 146             else
 147                 ret = ERROR_OUTOFMEMORY;
 148             *Buffer = (PBYTE)basic;
 149             LsaFreeMemory(DomainInfo);
 150         }
 151         break;
 152     default:
 153         ret = ERROR_CALL_NOT_IMPLEMENTED;
 154     }
 155     return ret;
 156 }