mirror of
https://github.com/reactos/reactos.git
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209 lines
6 KiB
C
209 lines
6 KiB
C
/*
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* PROJECT: NetAPI DLL
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* LICENSE: GPL-2.0 (https://spdx.org/licenses/GPL-2.0)
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* PURPOSE: SAM service interface code
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* COPYRIGHT: Copyright 2017 Eric Kohl (eric.kohl@reactos.org)
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*/
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/* INCLUDES ******************************************************************/
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#include "netapi32.h"
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WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
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/* FUNCTIONS *****************************************************************/
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/* PUBLIC FUNCTIONS **********************************************************/
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NET_API_STATUS
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WINAPI
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NetQueryDisplayInformation(
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_In_ LPCWSTR ServerName,
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_In_ DWORD Level,
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_In_ DWORD Index,
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_In_ DWORD EntriesRequested,
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_In_ DWORD PreferredMaximumLength,
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_Out_ LPDWORD ReturnedEntryCount,
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_Out_ PVOID *SortedBuffer)
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{
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UNICODE_STRING ServerNameString;
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SAM_HANDLE ServerHandle = NULL;
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SAM_HANDLE DomainHandle = NULL;
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DOMAIN_DISPLAY_INFORMATION DisplayInformation;
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DWORD LocalTotalBytesAvailable;
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DWORD LocalTotalBytesReturned;
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DWORD LocalReturnedEntryCount;
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PVOID LocalSortedBuffer;
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NET_API_STATUS ApiStatus = NERR_Success;
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NTSTATUS Status;
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TRACE("NetQueryDisplayInformation(%s, %ld, %ld, %ld, %ld, %p, %p)\n",
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debugstr_w(ServerName), Level, Index, EntriesRequested,
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PreferredMaximumLength, ReturnedEntryCount, SortedBuffer);
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*ReturnedEntryCount = 0;
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*SortedBuffer = NULL;
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switch (Level)
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{
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case 1:
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DisplayInformation = DomainDisplayUser;
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break;
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case 2:
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DisplayInformation = DomainDisplayMachine;
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break;
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case 3:
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DisplayInformation = DomainDisplayGroup;
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break;
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default:
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return ERROR_INVALID_LEVEL;
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}
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if (ServerName != NULL)
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RtlInitUnicodeString(&ServerNameString, ServerName);
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/* Connect to the SAM Server */
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Status = SamConnect((ServerName != NULL) ? &ServerNameString : NULL,
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&ServerHandle,
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SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamConnect failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Open the Account Domain */
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Status = OpenAccountDomain(ServerHandle,
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(ServerName != NULL) ? &ServerNameString : NULL,
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DOMAIN_LIST_ACCOUNTS,
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&DomainHandle);
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if (!NT_SUCCESS(Status))
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{
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ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Query the information */
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Status = SamQueryDisplayInformation(DomainHandle,
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DisplayInformation,
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Index,
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EntriesRequested,
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PreferredMaximumLength,
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&LocalTotalBytesAvailable,
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&LocalTotalBytesReturned,
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&LocalReturnedEntryCount,
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&LocalSortedBuffer);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamQueryDisplayInformation failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* FIXME */
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done:
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if (DomainHandle != NULL)
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SamCloseHandle(DomainHandle);
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if (ServerHandle != NULL)
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SamCloseHandle(ServerHandle);
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return ApiStatus;
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}
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NET_API_STATUS
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WINAPI
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NetGetDisplayInformationIndex(
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_In_ LPCWSTR ServerName,
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_In_ DWORD Level,
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_In_ LPCWSTR Prefix,
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_Out_ LPDWORD Index)
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{
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UNICODE_STRING ServerNameString, PrefixString;
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SAM_HANDLE ServerHandle = NULL;
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SAM_HANDLE DomainHandle = NULL;
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DOMAIN_DISPLAY_INFORMATION DisplayInformation;
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NET_API_STATUS ApiStatus = NERR_Success;
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NTSTATUS Status;
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TRACE("NetGetDisplayInformationIndex(%s %ld %s %p)\n",
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debugstr_w(ServerName), Level, debugstr_w(Prefix), Index);
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switch (Level)
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{
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case 1:
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DisplayInformation = DomainDisplayUser;
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break;
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case 2:
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DisplayInformation = DomainDisplayMachine;
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break;
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case 3:
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DisplayInformation = DomainDisplayGroup;
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break;
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default:
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return ERROR_INVALID_LEVEL;
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}
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if (ServerName != NULL)
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RtlInitUnicodeString(&ServerNameString, ServerName);
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/* Connect to the SAM Server */
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Status = SamConnect((ServerName != NULL) ? &ServerNameString : NULL,
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&ServerHandle,
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SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
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NULL);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamConnect failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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/* Open the Account Domain */
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Status = OpenAccountDomain(ServerHandle,
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(ServerName != NULL) ? &ServerNameString : NULL,
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DOMAIN_LIST_ACCOUNTS,
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&DomainHandle);
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if (!NT_SUCCESS(Status))
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{
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ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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goto done;
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}
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RtlInitUnicodeString(&PrefixString, Prefix);
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/* Get the index */
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Status = SamGetDisplayEnumerationIndex(DomainHandle,
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DisplayInformation,
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&PrefixString,
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Index);
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if (!NT_SUCCESS(Status))
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{
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ERR("SamGetDisplayEnumerationIndex failed (Status %08lx)\n", Status);
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ApiStatus = NetpNtStatusToApiStatus(Status);
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}
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done:
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if (DomainHandle != NULL)
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SamCloseHandle(DomainHandle);
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if (ServerHandle != NULL)
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SamCloseHandle(ServerHandle);
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return ApiStatus;
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}
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/* EOF */
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