mirror of
https://github.com/reactos/reactos.git
synced 2024-12-29 02:25:17 +00:00
[NETAPI32] Implement NetGroupGetUsers
This commit is contained in:
Eric Kohl
parent
31c981c02a
commit
74620c94d3
2 changed files with 267 additions and 22 deletions
|
|
@ -23,28 +23,6 @@
|
|||
WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
|
||||
|
||||
|
||||
/************************************************************
|
||||
* NetGroupGetUsers (NETAPI32.@)
|
||||
*
|
||||
*/
|
||||
NET_API_STATUS
|
||||
WINAPI
|
||||
NetGroupGetUsers(IN LPCWSTR servername,
|
||||
IN LPCWSTR groupname,
|
||||
IN DWORD level,
|
||||
OUT LPBYTE *bufptr,
|
||||
IN DWORD prefmaxlen,
|
||||
OUT LPDWORD entriesread,
|
||||
OUT LPDWORD totalentries,
|
||||
IN OUT PDWORD_PTR resume_handle)
|
||||
{
|
||||
FIXME("(%s, %s, %d, %p, %d, %p, %p, %p) stub!\n", debugstr_w(servername),
|
||||
debugstr_w(groupname), level, bufptr, prefmaxlen, entriesread,
|
||||
totalentries, resume_handle);
|
||||
return ERROR_ACCESS_DENIED;
|
||||
}
|
||||
|
||||
|
||||
/************************************************************
|
||||
* NetGroupSetUsers (NETAPI32.@)
|
||||
*
|
||||
|
|
|
|||
|
|
@ -32,6 +32,21 @@ typedef struct _ENUM_CONTEXT
|
|||
ENUM_PHASE Phase;
|
||||
} ENUM_CONTEXT, *PENUM_CONTEXT;
|
||||
|
||||
typedef struct _USER_ENUM_CONTEXT
|
||||
{
|
||||
SAM_HANDLE ServerHandle;
|
||||
SAM_HANDLE DomainHandle;
|
||||
SAM_HANDLE GroupHandle;
|
||||
|
||||
ULONG MemberCount;
|
||||
PULONG MemberIds;
|
||||
PULONG Attributes;
|
||||
PUNICODE_STRING Names;
|
||||
|
||||
ULONG Start;
|
||||
ULONG Count;
|
||||
} USER_ENUM_CONTEXT, *PUSER_ENUM_CONTEXT;
|
||||
|
||||
|
||||
/* FUNCTIONS *****************************************************************/
|
||||
|
||||
|
|
@ -1107,6 +1122,258 @@ done:
|
|||
}
|
||||
|
||||
|
||||
NET_API_STATUS
|
||||
WINAPI
|
||||
NetGroupGetUsers(
|
||||
_In_opt_ LPCWSTR servername,
|
||||
_In_ LPCWSTR groupname,
|
||||
_In_ DWORD level,
|
||||
_Out_ LPBYTE *bufptr,
|
||||
_In_ DWORD prefmaxlen,
|
||||
_Out_ LPDWORD entriesread,
|
||||
_Out_ LPDWORD totalentries,
|
||||
_Inout_ PDWORD_PTR resume_handle)
|
||||
{
|
||||
UNICODE_STRING ServerName;
|
||||
UNICODE_STRING GroupName;
|
||||
PGROUP_USERS_INFO_0 UserInfo0;
|
||||
PGROUP_USERS_INFO_1 UserInfo1;
|
||||
PUSER_ENUM_CONTEXT EnumContext = NULL;
|
||||
PVOID Buffer = NULL;
|
||||
ULONG i, idx, Size;
|
||||
PWSTR Ptr;
|
||||
NET_API_STATUS ApiStatus = NERR_Success;
|
||||
NTSTATUS Status = STATUS_SUCCESS;
|
||||
|
||||
TRACE("NetGroupGetUsers(%s, %s, %d, %p, %d, %p, %p, %p)\n",
|
||||
debugstr_w(servername), debugstr_w(groupname), level, bufptr,
|
||||
prefmaxlen, entriesread, totalentries, resume_handle);
|
||||
|
||||
*entriesread = 0;
|
||||
*totalentries = 0;
|
||||
*bufptr = NULL;
|
||||
|
||||
if (servername != NULL)
|
||||
RtlInitUnicodeString(&ServerName, servername);
|
||||
|
||||
RtlInitUnicodeString(&GroupName, groupname);
|
||||
|
||||
if (resume_handle != NULL && *resume_handle != 0)
|
||||
{
|
||||
EnumContext = (PUSER_ENUM_CONTEXT)*resume_handle;
|
||||
}
|
||||
else
|
||||
{
|
||||
ApiStatus = NetApiBufferAllocate(sizeof(ENUM_CONTEXT), (PVOID*)&EnumContext);
|
||||
if (ApiStatus != NERR_Success)
|
||||
goto done;
|
||||
|
||||
EnumContext->MemberCount = 0;
|
||||
EnumContext->MemberIds = NULL;
|
||||
EnumContext->Attributes = NULL;
|
||||
EnumContext->Names = NULL;
|
||||
EnumContext->Start = 0;
|
||||
EnumContext->Count = 0;
|
||||
|
||||
/* Connect to the SAM Server */
|
||||
Status = SamConnect((servername != NULL) ? &ServerName : NULL,
|
||||
&EnumContext->ServerHandle,
|
||||
SAM_SERVER_CONNECT | SAM_SERVER_LOOKUP_DOMAIN,
|
||||
NULL);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ERR("SamConnect failed (Status %08lx)\n", Status);
|
||||
ApiStatus = NetpNtStatusToApiStatus(Status);
|
||||
goto done;
|
||||
}
|
||||
|
||||
/* Open the Acount Domain */
|
||||
Status = OpenAccountDomain(EnumContext->ServerHandle,
|
||||
(servername != NULL) ? &ServerName : NULL,
|
||||
DOMAIN_LOOKUP,
|
||||
&EnumContext->DomainHandle);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ERR("OpenAccountDomain failed (Status %08lx)\n", Status);
|
||||
ApiStatus = NetpNtStatusToApiStatus(Status);
|
||||
goto done;
|
||||
}
|
||||
|
||||
/* Open the group account */
|
||||
ApiStatus = OpenGroupByName(EnumContext->DomainHandle,
|
||||
&GroupName,
|
||||
GROUP_LIST_MEMBERS,
|
||||
&EnumContext->GroupHandle,
|
||||
NULL);
|
||||
if (ApiStatus != NERR_Success)
|
||||
{
|
||||
ERR("OpenGroupByName failed (ApiStatus %lu)\n", ApiStatus);
|
||||
if (ApiStatus == ERROR_NONE_MAPPED)
|
||||
ApiStatus = NERR_GroupNotFound;
|
||||
goto done;
|
||||
}
|
||||
|
||||
/* Get the group members */
|
||||
Status = SamGetMembersInGroup(EnumContext->GroupHandle,
|
||||
&EnumContext->MemberIds,
|
||||
&EnumContext->Attributes,
|
||||
&EnumContext->MemberCount);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ERR("SamGetMembersInGroup failed (Status %08lx)\n", Status);
|
||||
ApiStatus = NetpNtStatusToApiStatus(Status);
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (EnumContext->MemberCount > 0)
|
||||
{
|
||||
/* Get all member names */
|
||||
Status = SamLookupIdsInDomain(EnumContext->DomainHandle,
|
||||
EnumContext->MemberCount,
|
||||
EnumContext->MemberIds,
|
||||
&EnumContext->Names,
|
||||
NULL);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ERR("SamLookupIdsInDomain failed (Status %08lx)\n", Status);
|
||||
ApiStatus = NetpNtStatusToApiStatus(Status);
|
||||
goto done;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Calculate the required buffer size */
|
||||
Size = 0;
|
||||
if (prefmaxlen == -1)
|
||||
{
|
||||
Size = EnumContext->MemberCount *
|
||||
((level == 0) ? sizeof(GROUP_USERS_INFO_0) : sizeof(GROUP_USERS_INFO_1));
|
||||
for (i = EnumContext->Start; i < EnumContext->MemberCount; i++)
|
||||
Size += EnumContext->Names[i].Length + sizeof(WCHAR);
|
||||
|
||||
EnumContext->Count = EnumContext->MemberCount;
|
||||
}
|
||||
else
|
||||
{
|
||||
for (i = EnumContext->Start; i < EnumContext->MemberCount; i++)
|
||||
{
|
||||
Size += (level == 0) ? sizeof(GROUP_USERS_INFO_0) : sizeof(GROUP_USERS_INFO_1);
|
||||
Size += EnumContext->Names[i].Length + sizeof(WCHAR);
|
||||
|
||||
EnumContext->Count++;
|
||||
|
||||
if (Size >= prefmaxlen)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
TRACE("Buffer size: %lu\n", Size);
|
||||
|
||||
/* Allocate and clear the buffer */
|
||||
ApiStatus = NetApiBufferAllocate(Size, &Buffer);
|
||||
if (ApiStatus != NERR_Success)
|
||||
goto done;
|
||||
|
||||
ZeroMemory(Buffer, Size);
|
||||
|
||||
/* Fill the buffer */
|
||||
if (level == 0)
|
||||
Ptr = (PWCHAR)((LONG_PTR)Buffer + EnumContext->Count * sizeof(GROUP_USERS_INFO_0));
|
||||
else
|
||||
Ptr = (PWCHAR)((LONG_PTR)Buffer + EnumContext->Count * sizeof(GROUP_USERS_INFO_1));
|
||||
|
||||
for (i = 0; i < EnumContext->Count; i++)
|
||||
{
|
||||
idx = EnumContext->Start + i;
|
||||
|
||||
if (level == 0)
|
||||
{
|
||||
UserInfo0 = (PGROUP_USERS_INFO_0)Buffer;
|
||||
|
||||
UserInfo0[i].grui0_name = Ptr;
|
||||
|
||||
memcpy(UserInfo0[i].grui0_name,
|
||||
EnumContext->Names[idx].Buffer,
|
||||
EnumContext->Names[idx].Length);
|
||||
UserInfo0[i].grui0_name[EnumContext->Names[idx].Length / sizeof(WCHAR)] = UNICODE_NULL;
|
||||
|
||||
Ptr = (PWSTR)((ULONG_PTR)Ptr + EnumContext->Names[idx].Length + sizeof(WCHAR));
|
||||
}
|
||||
else
|
||||
{
|
||||
UserInfo1 = (PGROUP_USERS_INFO_1)Buffer;
|
||||
|
||||
UserInfo1[i].grui1_name = Ptr;
|
||||
|
||||
memcpy(UserInfo1[i].grui1_name,
|
||||
EnumContext->Names[idx].Buffer,
|
||||
EnumContext->Names[idx].Length);
|
||||
UserInfo1[i].grui1_name[EnumContext->Names[idx].Length / sizeof(WCHAR)] = UNICODE_NULL;
|
||||
|
||||
UserInfo1[i].grui1_attributes = EnumContext->Attributes[idx];
|
||||
|
||||
Ptr = (PWSTR)((ULONG_PTR)Ptr + EnumContext->Names[idx].Length + sizeof(WCHAR));
|
||||
}
|
||||
}
|
||||
|
||||
/* Set the new start index */
|
||||
EnumContext->Start += EnumContext->Count;
|
||||
|
||||
/* Only return ERROR_MORE_DATA if we are not done yet */
|
||||
if (EnumContext->MemberCount > EnumContext->Start)
|
||||
ApiStatus = ERROR_MORE_DATA;
|
||||
else
|
||||
ApiStatus = NERR_Success;
|
||||
|
||||
done:
|
||||
if (EnumContext != NULL)
|
||||
{
|
||||
*entriesread = EnumContext->Count;
|
||||
*totalentries = EnumContext->MemberCount;
|
||||
}
|
||||
|
||||
if (resume_handle == NULL || ApiStatus != ERROR_MORE_DATA)
|
||||
{
|
||||
if (EnumContext != NULL)
|
||||
{
|
||||
if (EnumContext->Names != NULL)
|
||||
{
|
||||
for (i = 0; i < EnumContext->MemberCount; i++)
|
||||
SamFreeMemory(EnumContext->Names[i].Buffer);
|
||||
|
||||
SamFreeMemory(EnumContext->Names);
|
||||
}
|
||||
|
||||
if (EnumContext->Attributes != NULL)
|
||||
SamFreeMemory(EnumContext->Attributes);
|
||||
|
||||
if (EnumContext->MemberIds != NULL)
|
||||
SamFreeMemory(EnumContext->MemberIds);
|
||||
|
||||
|
||||
if (EnumContext->GroupHandle != NULL)
|
||||
SamCloseHandle(EnumContext->GroupHandle);
|
||||
|
||||
if (EnumContext->DomainHandle != NULL)
|
||||
SamCloseHandle(EnumContext->DomainHandle);
|
||||
|
||||
if (EnumContext->ServerHandle != NULL)
|
||||
SamCloseHandle(EnumContext->ServerHandle);
|
||||
|
||||
NetApiBufferFree(EnumContext);
|
||||
EnumContext = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
*bufptr = (LPBYTE)Buffer;
|
||||
|
||||
if (resume_handle != NULL)
|
||||
*resume_handle = (DWORD_PTR)EnumContext;
|
||||
|
||||
return ApiStatus;
|
||||
}
|
||||
|
||||
|
||||
NET_API_STATUS
|
||||
WINAPI
|
||||
NetGroupSetInfo(
|
||||
|
|
|
|||
Loading…
Reference in a new issue