wine/dlls/mstask/task.c
2008-08-26 12:07:42 +02:00

772 lines
20 KiB
C

/*
* Copyright (C) 2008 Google (Roy Shea)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "mstask_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(mstask);
static inline TaskImpl *impl_from_IPersistFile( IPersistFile *iface )
{
return (TaskImpl*) ((char*)(iface) - FIELD_OFFSET(TaskImpl, persistVtbl));
}
static void TaskDestructor(TaskImpl *This)
{
TRACE("%p\n", This);
HeapFree(GetProcessHeap(), 0, This->accountName);
HeapFree(GetProcessHeap(), 0, This->comment);
HeapFree(GetProcessHeap(), 0, This->parameters);
HeapFree(GetProcessHeap(), 0, This->taskName);
HeapFree(GetProcessHeap(), 0, This);
InterlockedDecrement(&dll_ref);
}
static HRESULT WINAPI MSTASK_ITask_QueryInterface(
ITask* iface,
REFIID riid,
void **ppvObject)
{
TaskImpl * This = (TaskImpl *)iface;
TRACE("IID: %s\n", debugstr_guid(riid));
if (ppvObject == NULL)
return E_POINTER;
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_ITask))
{
*ppvObject = &This->lpVtbl;
ITask_AddRef(iface);
return S_OK;
}
else if (IsEqualGUID(riid, &IID_IPersistFile))
{
*ppvObject = &This->persistVtbl;
ITask_AddRef(iface);
return S_OK;
}
WARN("Unknown interface: %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI MSTASK_ITask_AddRef(
ITask* iface)
{
TaskImpl *This = (TaskImpl *)iface;
ULONG ref;
TRACE("\n");
ref = InterlockedIncrement(&This->ref);
return ref;
}
static ULONG WINAPI MSTASK_ITask_Release(
ITask* iface)
{
TaskImpl * This = (TaskImpl *)iface;
ULONG ref;
TRACE("\n");
ref = InterlockedDecrement(&This->ref);
if (ref == 0)
TaskDestructor(This);
return ref;
}
static HRESULT WINAPI MSTASK_ITask_CreateTrigger(
ITask* iface,
WORD *piNewTrigger,
ITaskTrigger **ppTrigger)
{
TRACE("(%p, %p, %p)\n", iface, piNewTrigger, ppTrigger);
return TaskTriggerConstructor((LPVOID *)ppTrigger);
}
static HRESULT WINAPI MSTASK_ITask_DeleteTrigger(
ITask* iface,
WORD iTrigger)
{
FIXME("(%p, %d): stub\n", iface, iTrigger);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetTriggerCount(
ITask* iface,
WORD *plCount)
{
FIXME("(%p, %p): stub\n", iface, plCount);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetTrigger(
ITask* iface,
WORD iTrigger,
ITaskTrigger **ppTrigger)
{
FIXME("(%p, %d, %p): stub\n", iface, iTrigger, ppTrigger);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetTriggerString(
ITask* iface,
WORD iTrigger,
LPWSTR *ppwszTrigger)
{
FIXME("(%p, %d, %p): stub\n", iface, iTrigger, ppwszTrigger);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetRunTimes(
ITask* iface,
const LPSYSTEMTIME pstBegin,
const LPSYSTEMTIME pstEnd,
WORD *pCount,
LPSYSTEMTIME *rgstTaskTimes)
{
FIXME("(%p, %p, %p, %p, %p): stub\n", iface, pstBegin, pstEnd, pCount,
rgstTaskTimes);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetNextRunTime(
ITask* iface,
SYSTEMTIME *pstNextRun)
{
FIXME("(%p, %p): stub\n", iface, pstNextRun);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetIdleWait(
ITask* iface,
WORD wIdleMinutes,
WORD wDeadlineMinutes)
{
FIXME("(%p, %d, %d): stub\n", iface, wIdleMinutes, wDeadlineMinutes);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetIdleWait(
ITask* iface,
WORD *pwIdleMinutes,
WORD *pwDeadlineMinutes)
{
FIXME("(%p, %p, %p): stub\n", iface, pwIdleMinutes, pwDeadlineMinutes);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_Run(
ITask* iface)
{
FIXME("(%p): stub\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_Terminate(
ITask* iface)
{
FIXME("(%p): stub\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_EditWorkItem(
ITask* iface,
HWND hParent,
DWORD dwReserved)
{
FIXME("(%p, %p, %d): stub\n", iface, hParent, dwReserved);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetMostRecentRunTime(
ITask* iface,
SYSTEMTIME *pstLastRun)
{
FIXME("(%p, %p): stub\n", iface, pstLastRun);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetStatus(
ITask* iface,
HRESULT *phrStatus)
{
FIXME("(%p, %p): stub\n", iface, phrStatus);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetExitCode(
ITask* iface,
DWORD *pdwExitCode)
{
FIXME("(%p, %p): stub\n", iface, pdwExitCode);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetComment(
ITask* iface,
LPCWSTR pwszComment)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
LPWSTR tmp_comment;
TRACE("(%p, %s)\n", iface, debugstr_w(pwszComment));
/* Empty comment */
if (pwszComment[0] == 0)
{
HeapFree(GetProcessHeap(), 0, This->comment);
This->comment = NULL;
return S_OK;
}
/* Set to pwszComment */
n = (lstrlenW(pwszComment) + 1);
tmp_comment = HeapAlloc(GetProcessHeap(), 0, n * sizeof(WCHAR));
if (!tmp_comment)
return E_OUTOFMEMORY;
lstrcpyW(tmp_comment, pwszComment);
HeapFree(GetProcessHeap(), 0, This->comment);
This->comment = tmp_comment;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_GetComment(
ITask* iface,
LPWSTR *ppwszComment)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
TRACE("(%p, %p)\n", iface, ppwszComment);
n = This->comment ? lstrlenW(This->comment) + 1 : 1;
*ppwszComment = CoTaskMemAlloc(n * sizeof(WCHAR));
if (!*ppwszComment)
return E_OUTOFMEMORY;
if (!This->comment)
*ppwszComment[0] = 0;
else
lstrcpyW(*ppwszComment, This->comment);
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_SetCreator(
ITask* iface,
LPCWSTR pwszCreator)
{
FIXME("(%p, %p): stub\n", iface, pwszCreator);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetCreator(
ITask* iface,
LPWSTR *ppwszCreator)
{
FIXME("(%p, %p): stub\n", iface, ppwszCreator);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetWorkItemData(
ITask* iface,
WORD cBytes,
BYTE rgbData[])
{
FIXME("(%p, %d, %p): stub\n", iface, cBytes, rgbData);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetWorkItemData(
ITask* iface,
WORD *pcBytes,
BYTE **ppBytes)
{
FIXME("(%p, %p, %p): stub\n", iface, pcBytes, ppBytes);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetErrorRetryCount(
ITask* iface,
WORD wRetryCount)
{
FIXME("(%p, %d): stub\n", iface, wRetryCount);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetErrorRetryCount(
ITask* iface,
WORD *pwRetryCount)
{
FIXME("(%p, %p): stub\n", iface, pwRetryCount);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetErrorRetryInterval(
ITask* iface,
WORD wRetryInterval)
{
FIXME("(%p, %d): stub\n", iface, wRetryInterval);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetErrorRetryInterval(
ITask* iface,
WORD *pwRetryInterval)
{
FIXME("(%p, %p): stub\n", iface, pwRetryInterval);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetFlags(
ITask* iface,
DWORD dwFlags)
{
FIXME("(%p, 0x%08x): stub\n", iface, dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetFlags(
ITask* iface,
DWORD *pdwFlags)
{
FIXME("(%p, %p): stub\n", iface, pdwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetAccountInformation(
ITask* iface,
LPCWSTR pwszAccountName,
LPCWSTR pwszPassword)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
LPWSTR tmp_account_name;
TRACE("(%p, %s, %s): partial stub\n", iface, debugstr_w(pwszAccountName),
debugstr_w(pwszPassword));
if (pwszPassword)
FIXME("Partial stub ignores passwords\n");
n = (lstrlenW(pwszAccountName) + 1);
tmp_account_name = HeapAlloc(GetProcessHeap(), 0, n * sizeof(WCHAR));
if (!tmp_account_name)
return E_OUTOFMEMORY;
lstrcpyW(tmp_account_name, pwszAccountName);
HeapFree(GetProcessHeap(), 0, This->accountName);
This->accountName = tmp_account_name;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_GetAccountInformation(
ITask* iface,
LPWSTR *ppwszAccountName)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
TRACE("(%p, %p): partial stub\n", iface, ppwszAccountName);
/* This implements the WinXP behavior when accountName has not yet
* set. Win2K behaves differently, returning SCHED_E_CANNOT_OPEN_TASK */
if (!This->accountName)
return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
n = (lstrlenW(This->accountName) + 1);
*ppwszAccountName = CoTaskMemAlloc(n * sizeof(WCHAR));
if (!*ppwszAccountName)
return E_OUTOFMEMORY;
lstrcpyW(*ppwszAccountName, This->accountName);
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_SetApplicationName(
ITask* iface,
LPCWSTR pwszApplicationName)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
LPWSTR tmp_name;
TRACE("(%p, %s)\n", iface, debugstr_w(pwszApplicationName));
/* Empty application name */
if (pwszApplicationName[0] == 0)
{
HeapFree(GetProcessHeap(), 0, This->applicationName);
This->applicationName = NULL;
return S_OK;
}
/* Attempt to set pwszApplicationName to a path resolved application name */
n = SearchPathW(NULL, pwszApplicationName, NULL, 0, NULL, NULL);
if (n)
{
tmp_name = HeapAlloc(GetProcessHeap(), 0, n * sizeof(WCHAR));
if (!tmp_name)
return E_OUTOFMEMORY;
n = SearchPathW(NULL, pwszApplicationName, NULL, n, tmp_name, NULL);
if (n)
{
HeapFree(GetProcessHeap(), 0, This->applicationName);
This->applicationName = tmp_name;
return S_OK;
}
else
HeapFree(GetProcessHeap(), 0, tmp_name);
}
/* If unable to path resolve name, simply set to pwszApplicationName */
n = (lstrlenW(pwszApplicationName) + 1);
tmp_name = HeapAlloc(GetProcessHeap(), 0, n * sizeof(WCHAR));
if (!tmp_name)
return E_OUTOFMEMORY;
lstrcpyW(tmp_name, pwszApplicationName);
HeapFree(GetProcessHeap(), 0, This->applicationName);
This->applicationName = tmp_name;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_GetApplicationName(
ITask* iface,
LPWSTR *ppwszApplicationName)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
TRACE("(%p, %p)\n", iface, ppwszApplicationName);
n = This->applicationName ? lstrlenW(This->applicationName) + 1 : 1;
*ppwszApplicationName = CoTaskMemAlloc(n * sizeof(WCHAR));
if (!*ppwszApplicationName)
return E_OUTOFMEMORY;
if (!This->applicationName)
*ppwszApplicationName[0] = 0;
else
lstrcpyW(*ppwszApplicationName, This->applicationName);
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_SetParameters(
ITask* iface,
LPCWSTR pwszParameters)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
LPWSTR tmp_parameters;
TRACE("(%p, %s)\n", iface, debugstr_w(pwszParameters));
/* Empty parameter list */
if (pwszParameters[0] == 0)
{
HeapFree(GetProcessHeap(), 0, This->parameters);
This->parameters = NULL;
return S_OK;
}
/* Set to pwszParameters */
n = (lstrlenW(pwszParameters) + 1);
tmp_parameters = HeapAlloc(GetProcessHeap(), 0, n * sizeof(WCHAR));
if (!tmp_parameters)
return E_OUTOFMEMORY;
lstrcpyW(tmp_parameters, pwszParameters);
HeapFree(GetProcessHeap(), 0, This->parameters);
This->parameters = tmp_parameters;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_GetParameters(
ITask* iface,
LPWSTR *ppwszParameters)
{
DWORD n;
TaskImpl *This = (TaskImpl *)iface;
TRACE("(%p, %p)\n", iface, ppwszParameters);
n = This->parameters ? lstrlenW(This->parameters) + 1 : 1;
*ppwszParameters = CoTaskMemAlloc(n * sizeof(WCHAR));
if (!*ppwszParameters)
return E_OUTOFMEMORY;
if (!This->parameters)
*ppwszParameters[0] = 0;
else
lstrcpyW(*ppwszParameters, This->parameters);
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_SetWorkingDirectory(
ITask* iface,
LPCWSTR pwszWorkingDirectory)
{
FIXME("(%p, %s): stub\n", iface, debugstr_w(pwszWorkingDirectory));
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetWorkingDirectory(
ITask* iface,
LPWSTR *ppwszWorkingDirectory)
{
FIXME("(%p, %p): stub\n", iface, ppwszWorkingDirectory);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetPriority(
ITask* iface,
DWORD dwPriority)
{
FIXME("(%p, 0x%08x): stub\n", iface, dwPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetPriority(
ITask* iface,
DWORD *pdwPriority)
{
FIXME("(%p, %p): stub\n", iface, pdwPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetTaskFlags(
ITask* iface,
DWORD dwFlags)
{
FIXME("(%p, 0x%08x): stub\n", iface, dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_GetTaskFlags(
ITask* iface,
DWORD *pdwFlags)
{
FIXME("(%p, %p): stub\n", iface, pdwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_ITask_SetMaxRunTime(
ITask* iface,
DWORD dwMaxRunTime)
{
TaskImpl *This = (TaskImpl *)iface;
TRACE("(%p, %d)\n", iface, dwMaxRunTime);
This->maxRunTime = dwMaxRunTime;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITask_GetMaxRunTime(
ITask* iface,
DWORD *pdwMaxRunTime)
{
TaskImpl *This = (TaskImpl *)iface;
TRACE("(%p, %p)\n", iface, pdwMaxRunTime);
*pdwMaxRunTime = This->maxRunTime;
return S_OK;
}
static HRESULT WINAPI MSTASK_IPersistFile_QueryInterface(
IPersistFile* iface,
REFIID riid,
void **ppvObject)
{
TaskImpl *This = impl_from_IPersistFile(iface);
TRACE("(%p, %s, %p)\n", iface, debugstr_guid(riid), ppvObject);
return ITask_QueryInterface((ITask *) This, riid, ppvObject);
}
static ULONG WINAPI MSTASK_IPersistFile_AddRef(
IPersistFile* iface)
{
TaskImpl *This = impl_from_IPersistFile(iface);
ULONG ref;
TRACE("\n");
ref = InterlockedIncrement(&This->ref);
return ref;
}
static ULONG WINAPI MSTASK_IPersistFile_Release(
IPersistFile* iface)
{
TaskImpl *This = impl_from_IPersistFile(iface);
ULONG ref;
TRACE("\n");
ref = InterlockedDecrement(&This->ref);
if (ref == 0)
TaskDestructor(This);
return ref;
}
static HRESULT WINAPI MSTASK_IPersistFile_GetClassID(
IPersistFile* iface,
CLSID *pClassID)
{
FIXME("(%p, %p): stub\n", iface, pClassID);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_IPersistFile_IsDirty(
IPersistFile* iface)
{
FIXME("(%p): stub\n", iface);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_IPersistFile_Load(
IPersistFile* iface,
LPCOLESTR pszFileName,
DWORD dwMode)
{
FIXME("(%p, %p, 0x%08x): stub\n", iface, pszFileName, dwMode);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_IPersistFile_Save(
IPersistFile* iface,
LPCOLESTR pszFileName,
BOOL fRemember)
{
FIXME("(%p, %p, %d): stub\n", iface, pszFileName, fRemember);
WARN("Returning S_OK but not writing to disk: %s %d\n",
debugstr_w(pszFileName), fRemember);
return S_OK;
}
static HRESULT WINAPI MSTASK_IPersistFile_SaveCompleted(
IPersistFile* iface,
LPCOLESTR pszFileName)
{
FIXME("(%p, %p): stub\n", iface, pszFileName);
return E_NOTIMPL;
}
static HRESULT WINAPI MSTASK_IPersistFile_GetCurFile(
IPersistFile* iface,
LPOLESTR *ppszFileName)
{
FIXME("(%p, %p): stub\n", iface, ppszFileName);
return E_NOTIMPL;
}
static const ITaskVtbl MSTASK_ITaskVtbl =
{
MSTASK_ITask_QueryInterface,
MSTASK_ITask_AddRef,
MSTASK_ITask_Release,
MSTASK_ITask_CreateTrigger,
MSTASK_ITask_DeleteTrigger,
MSTASK_ITask_GetTriggerCount,
MSTASK_ITask_GetTrigger,
MSTASK_ITask_GetTriggerString,
MSTASK_ITask_GetRunTimes,
MSTASK_ITask_GetNextRunTime,
MSTASK_ITask_SetIdleWait,
MSTASK_ITask_GetIdleWait,
MSTASK_ITask_Run,
MSTASK_ITask_Terminate,
MSTASK_ITask_EditWorkItem,
MSTASK_ITask_GetMostRecentRunTime,
MSTASK_ITask_GetStatus,
MSTASK_ITask_GetExitCode,
MSTASK_ITask_SetComment,
MSTASK_ITask_GetComment,
MSTASK_ITask_SetCreator,
MSTASK_ITask_GetCreator,
MSTASK_ITask_SetWorkItemData,
MSTASK_ITask_GetWorkItemData,
MSTASK_ITask_SetErrorRetryCount,
MSTASK_ITask_GetErrorRetryCount,
MSTASK_ITask_SetErrorRetryInterval,
MSTASK_ITask_GetErrorRetryInterval,
MSTASK_ITask_SetFlags,
MSTASK_ITask_GetFlags,
MSTASK_ITask_SetAccountInformation,
MSTASK_ITask_GetAccountInformation,
MSTASK_ITask_SetApplicationName,
MSTASK_ITask_GetApplicationName,
MSTASK_ITask_SetParameters,
MSTASK_ITask_GetParameters,
MSTASK_ITask_SetWorkingDirectory,
MSTASK_ITask_GetWorkingDirectory,
MSTASK_ITask_SetPriority,
MSTASK_ITask_GetPriority,
MSTASK_ITask_SetTaskFlags,
MSTASK_ITask_GetTaskFlags,
MSTASK_ITask_SetMaxRunTime,
MSTASK_ITask_GetMaxRunTime
};
static const IPersistFileVtbl MSTASK_IPersistFileVtbl =
{
MSTASK_IPersistFile_QueryInterface,
MSTASK_IPersistFile_AddRef,
MSTASK_IPersistFile_Release,
MSTASK_IPersistFile_GetClassID,
MSTASK_IPersistFile_IsDirty,
MSTASK_IPersistFile_Load,
MSTASK_IPersistFile_Save,
MSTASK_IPersistFile_SaveCompleted,
MSTASK_IPersistFile_GetCurFile
};
HRESULT TaskConstructor(LPCWSTR pwszTaskName, LPVOID *ppObj)
{
TaskImpl *This;
int n;
TRACE("(%s, %p)\n", debugstr_w(pwszTaskName), ppObj);
This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
if (!This)
return E_OUTOFMEMORY;
This->lpVtbl = &MSTASK_ITaskVtbl;
This->persistVtbl = &MSTASK_IPersistFileVtbl;
This->ref = 1;
n = (lstrlenW(pwszTaskName) + 1) * sizeof(WCHAR);
This->taskName = HeapAlloc(GetProcessHeap(), 0, n);
if (!This->taskName)
{
HeapFree(GetProcessHeap(), 0, This);
return E_OUTOFMEMORY;
}
lstrcpyW(This->taskName, pwszTaskName);
This->applicationName = NULL;
This->parameters = NULL;
This->comment = NULL;
This->accountName = NULL;
/* Default time is 3 days = 259200000 ms */
This->maxRunTime = 259200000;
*ppObj = &This->lpVtbl;
InterlockedIncrement(&dll_ref);
return S_OK;
}