reactos/dll/win32/netapi32/dssetup.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         NetAPI DLL
   4  * FILE:            reactos/dll/win32/netapi32/dssetup.c
   5  * PURPOSE:         Directory Service Setup interface code
   6  * PROGRAMMERS:     Eric Kohl
   7  */
   8
   9 /* INCLUDES ******************************************************************/
  10
  11 #include "netapi32.h"
  12
  13 #include <rpc.h>
  14 #include "dssetup_c.h"
  15
  16 WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
  17
  18 /* FUNCTIONS *****************************************************************/
  19
  20 static
  21 RPC_STATUS
  22 DsSetupBind(
  23     LPWSTR lpServerName,
  24     handle_t *hBinding)
  25 {
  26     LPWSTR pszStringBinding;
  27     RPC_STATUS status;
  28
  29     TRACE("DsSetupBind() called\n");
  30
  31     *hBinding = NULL;
  32
  33     status = RpcStringBindingComposeW(NULL,
  34                                       L"ncacn_np",
  35                                       lpServerName,
  36                                       L"\\pipe\\lsarpc",
  37                                       NULL,
  38                                       &pszStringBinding);
  39     if (status)
  40     {
  41         TRACE("RpcStringBindingCompose returned 0x%x\n", status);
  42         return status;
  43     }
  44
  45     /* Set the binding handle that will be used to bind to the server. */
  46     status = RpcBindingFromStringBindingW(pszStringBinding,
  47                                           hBinding);
  48     if (status)
  49     {
  50         TRACE("RpcBindingFromStringBinding returned 0x%x\n", status);
  51     }
  52
  53     status = RpcStringFreeW(&pszStringBinding);
  54     if (status)
  55     {
  56         TRACE("RpcStringFree returned 0x%x\n", status);
  57     }
  58
  59     return status;
  60 }
  61
  62
  63 static
  64 void
  65 DsSetupUnbind(
  66     handle_t hBinding)
  67 {
  68     RPC_STATUS status;
  69
  70     TRACE("DsSetupUnbind()\n");
  71
  72     status = RpcBindingFree(&hBinding);
  73     if (status)
  74     {
  75         TRACE("RpcBindingFree returned 0x%x\n", status);
  76     }
  77 }
  78
  79
  80 VOID
  81 WINAPI
  82 DsRoleFreeMemory(
  83     _In_ PVOID Buffer)
  84 {
  85     TRACE("DsRoleFreeMemory(%p)\n", Buffer);
  86     HeapFree(GetProcessHeap(), 0, Buffer);
  87 }
  88
  89
  90 DWORD
  91 WINAPI
  92 DsRoleGetPrimaryDomainInformation(
  93     LPCWSTR lpServer,
  94     DSROLE_PRIMARY_DOMAIN_INFO_LEVEL InfoLevel,
  95     PBYTE* Buffer)
  96 {
  97     handle_t hBinding = NULL;
  98     NET_API_STATUS status;
  99
 100     TRACE("DsRoleGetPrimaryDomainInformation(%p, %d, %p)\n",
 101           lpServer, InfoLevel, Buffer);
 102
 103     /* Check some input parameters */
 104
 105     if (!Buffer)
 106         return ERROR_INVALID_PARAMETER;
 107
 108     if ((InfoLevel < DsRolePrimaryDomainInfoBasic) || (InfoLevel > DsRoleOperationState))
 109         return ERROR_INVALID_PARAMETER;
 110
 111     *Buffer = NULL;
 112
 113     status = DsSetupBind((LPWSTR)lpServer, &hBinding);
 114     if (status)
 115     {
 116         TRACE("DsSetupBind() failed (Status %lu\n)", status);
 117         return status;
 118     }
 119
 120     RpcTryExcept
 121     {
 122         status = DsRolerGetPrimaryDomainInformation(hBinding,
 123                                                     InfoLevel,
 124                                                     (PDSROLER_PRIMARY_DOMAIN_INFORMATION *)Buffer);
 125     }
 126     RpcExcept(EXCEPTION_EXECUTE_HANDLER)
 127     {
 128         status = I_RpcMapWin32Status(RpcExceptionCode());
 129     }
 130     RpcEndExcept;
 131
 132     if (hBinding != NULL)
 133         DsSetupUnbind(hBinding);
 134
 135     return status;
 136 }
 137
 138 /* EOF */