reactos/dll/win32/mstask/task_trigger.c
2013-06-16 22:01:41 +00:00

314 lines
11 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
*/
#define WIN32_NO_STATUS
#define _INC_WINDOWS
#define COM_NO_WINDOWS_H
#include <stdarg.h>
#include <winternl.h>
#include "mstask_private.h"
#include <wine/debug.h>
WINE_DEFAULT_DEBUG_CHANNEL(mstask);
typedef struct
{
ITaskTrigger ITaskTrigger_iface;
LONG ref;
TASK_TRIGGER triggerCond;
} TaskTriggerImpl;
static inline TaskTriggerImpl *impl_from_ITaskTrigger(ITaskTrigger *iface)
{
return CONTAINING_RECORD(iface, TaskTriggerImpl, ITaskTrigger_iface);
}
static HRESULT WINAPI MSTASK_ITaskTrigger_QueryInterface(
ITaskTrigger* iface,
REFIID riid,
void **ppvObject)
{
TaskTriggerImpl *This = impl_from_ITaskTrigger(iface);
TRACE("IID: %s\n", debugstr_guid(riid));
if (ppvObject == NULL)
return E_POINTER;
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_ITaskTrigger))
{
*ppvObject = &This->ITaskTrigger_iface;
ITaskTrigger_AddRef(iface);
return S_OK;
}
WARN("Unknown interface: %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI MSTASK_ITaskTrigger_AddRef(
ITaskTrigger* iface)
{
TaskTriggerImpl *This = impl_from_ITaskTrigger(iface);
ULONG ref;
TRACE("\n");
ref = InterlockedIncrement(&This->ref);
return ref;
}
static ULONG WINAPI MSTASK_ITaskTrigger_Release(
ITaskTrigger* iface)
{
TaskTriggerImpl *This = impl_from_ITaskTrigger(iface);
ULONG ref;
TRACE("\n");
ref = InterlockedDecrement(&This->ref);
if (ref == 0)
{
HeapFree(GetProcessHeap(), 0, This);
InterlockedDecrement(&dll_ref);
}
return ref;
}
static HRESULT WINAPI MSTASK_ITaskTrigger_SetTrigger(
ITaskTrigger* iface,
const PTASK_TRIGGER pTrigger)
{
TaskTriggerImpl * This = impl_from_ITaskTrigger(iface);
TIME_FIELDS field_time;
LARGE_INTEGER sys_time;
TASK_TRIGGER tmp_trigger_cond;
TRACE("(%p, %p)\n", iface, pTrigger);
/* Verify valid structure size */
if (pTrigger->cbTriggerSize != sizeof(*pTrigger))
return E_INVALIDARG;
tmp_trigger_cond.cbTriggerSize = pTrigger->cbTriggerSize;
/* Reserved field must be zero */
tmp_trigger_cond.Reserved1 = 0;
/* Verify and set valid start date and time */
memset(&field_time, 0, sizeof(field_time));
field_time.Year = pTrigger->wBeginYear;
field_time.Month = pTrigger->wBeginMonth;
field_time.Day = pTrigger->wBeginDay;
field_time.Hour = pTrigger->wStartHour;
field_time.Minute = pTrigger->wStartMinute;
if (!RtlTimeFieldsToTime(&field_time, &sys_time))
return E_INVALIDARG;
tmp_trigger_cond.wBeginYear = pTrigger->wBeginYear;
tmp_trigger_cond.wBeginMonth = pTrigger->wBeginMonth;
tmp_trigger_cond.wBeginDay = pTrigger->wBeginDay;
tmp_trigger_cond.wStartHour = pTrigger->wStartHour;
tmp_trigger_cond.wStartMinute = pTrigger->wStartMinute;
/* Verify valid end date if TASK_TRIGGER_FLAG_HAS_END_DATE flag is set */
if (pTrigger->rgFlags & TASK_TRIGGER_FLAG_HAS_END_DATE)
{
memset(&field_time, 0, sizeof(field_time));
field_time.Year = pTrigger->wEndYear;
field_time.Month = pTrigger->wEndMonth;
field_time.Day = pTrigger->wEndDay;
if (!RtlTimeFieldsToTime(&field_time, &sys_time))
return E_INVALIDARG;
}
/* Set valid end date independent of TASK_TRIGGER_FLAG_HAS_END_DATE flag */
tmp_trigger_cond.wEndYear = pTrigger->wEndYear;
tmp_trigger_cond.wEndMonth = pTrigger->wEndMonth;
tmp_trigger_cond.wEndDay = pTrigger->wEndDay;
/* Verify duration and interval pair */
if (pTrigger->MinutesDuration <= pTrigger->MinutesInterval &&
pTrigger->MinutesInterval > 0)
return E_INVALIDARG;
if (pTrigger->MinutesDuration > 0 && pTrigger->MinutesInterval == 0)
return E_INVALIDARG;
tmp_trigger_cond.MinutesDuration = pTrigger->MinutesDuration;
tmp_trigger_cond.MinutesInterval = pTrigger->MinutesInterval;
/* Copy over flags */
tmp_trigger_cond.rgFlags = pTrigger->rgFlags;
/* Set TriggerType dependent fields of Type union */
tmp_trigger_cond.TriggerType = pTrigger->TriggerType;
switch (pTrigger->TriggerType)
{
case TASK_TIME_TRIGGER_DAILY:
tmp_trigger_cond.Type.Daily.DaysInterval =
pTrigger->Type.Daily.DaysInterval;
break;
case TASK_TIME_TRIGGER_WEEKLY:
tmp_trigger_cond.Type.Weekly.WeeksInterval =
pTrigger->Type.Weekly.WeeksInterval;
tmp_trigger_cond.Type.Weekly.rgfDaysOfTheWeek =
pTrigger->Type.Weekly.rgfDaysOfTheWeek;
break;
case TASK_TIME_TRIGGER_MONTHLYDATE:
tmp_trigger_cond.Type.MonthlyDate.rgfDays =
pTrigger->Type.MonthlyDate.rgfDays;
tmp_trigger_cond.Type.MonthlyDate.rgfMonths =
pTrigger->Type.MonthlyDate.rgfMonths;
break;
case TASK_TIME_TRIGGER_MONTHLYDOW:
tmp_trigger_cond.Type.MonthlyDOW.wWhichWeek =
pTrigger->Type.MonthlyDOW.wWhichWeek;
tmp_trigger_cond.Type.MonthlyDOW.rgfDaysOfTheWeek =
pTrigger->Type.MonthlyDOW.rgfDaysOfTheWeek;
tmp_trigger_cond.Type.MonthlyDOW.rgfMonths =
pTrigger->Type.MonthlyDOW.rgfMonths;
break;
case TASK_TIME_TRIGGER_ONCE:
case TASK_EVENT_TRIGGER_ON_IDLE:
case TASK_EVENT_TRIGGER_AT_SYSTEMSTART:
case TASK_EVENT_TRIGGER_AT_LOGON:
default:
tmp_trigger_cond.Type = This->triggerCond.Type;
break;
}
/* Reserved field must be zero */
tmp_trigger_cond.Reserved2 = 0;
/* wRandomMinutesInterval not currently used and is initialized to zero */
tmp_trigger_cond.wRandomMinutesInterval = 0;
/* Update object copy of triggerCond */
This->triggerCond = tmp_trigger_cond;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITaskTrigger_GetTrigger(
ITaskTrigger* iface,
PTASK_TRIGGER pTrigger)
{
TaskTriggerImpl * This = impl_from_ITaskTrigger(iface);
TRACE("(%p, %p)\n", iface, pTrigger);
/* Native implementation doesn't verify equivalent cbTriggerSize fields */
/* Copy relevant fields of the structure */
pTrigger->cbTriggerSize = This->triggerCond.cbTriggerSize;
pTrigger->Reserved1 = 0;
pTrigger->wBeginYear = This->triggerCond.wBeginYear;
pTrigger->wBeginMonth = This->triggerCond.wBeginMonth;
pTrigger->wBeginDay = This->triggerCond.wBeginDay;
pTrigger->wEndYear = This->triggerCond.wEndYear;
pTrigger->wEndMonth = This->triggerCond.wEndMonth;
pTrigger->wEndDay = This->triggerCond.wEndDay;
pTrigger->wStartHour = This->triggerCond.wStartHour;
pTrigger->wStartMinute = This->triggerCond.wStartMinute;
pTrigger->MinutesDuration = This->triggerCond.MinutesDuration;
pTrigger->MinutesInterval = This->triggerCond.MinutesInterval;
pTrigger->rgFlags = This->triggerCond.rgFlags;
pTrigger->TriggerType = This->triggerCond.TriggerType;
switch (This->triggerCond.TriggerType)
{
case TASK_TIME_TRIGGER_DAILY:
pTrigger->Type.Daily.DaysInterval =
This->triggerCond.Type.Daily.DaysInterval;
break;
case TASK_TIME_TRIGGER_WEEKLY:
pTrigger->Type.Weekly.WeeksInterval =
This->triggerCond.Type.Weekly.WeeksInterval;
pTrigger->Type.Weekly.rgfDaysOfTheWeek =
This->triggerCond.Type.Weekly.rgfDaysOfTheWeek;
break;
case TASK_TIME_TRIGGER_MONTHLYDATE:
pTrigger->Type.MonthlyDate.rgfDays =
This->triggerCond.Type.MonthlyDate.rgfDays;
pTrigger->Type.MonthlyDate.rgfMonths =
This->triggerCond.Type.MonthlyDate.rgfMonths;
break;
case TASK_TIME_TRIGGER_MONTHLYDOW:
pTrigger->Type.MonthlyDOW.wWhichWeek =
This->triggerCond.Type.MonthlyDOW.wWhichWeek;
pTrigger->Type.MonthlyDOW.rgfDaysOfTheWeek =
This->triggerCond.Type.MonthlyDOW.rgfDaysOfTheWeek;
pTrigger->Type.MonthlyDOW.rgfMonths =
This->triggerCond.Type.MonthlyDOW.rgfMonths;
break;
case TASK_TIME_TRIGGER_ONCE:
case TASK_EVENT_TRIGGER_ON_IDLE:
case TASK_EVENT_TRIGGER_AT_SYSTEMSTART:
case TASK_EVENT_TRIGGER_AT_LOGON:
default:
break;
}
pTrigger->Reserved2 = 0;
pTrigger->wRandomMinutesInterval = 0;
return S_OK;
}
static HRESULT WINAPI MSTASK_ITaskTrigger_GetTriggerString(
ITaskTrigger* iface,
LPWSTR *ppwszTrigger)
{
FIXME("Not implemented\n");
return E_NOTIMPL;
}
static const ITaskTriggerVtbl MSTASK_ITaskTriggerVtbl =
{
MSTASK_ITaskTrigger_QueryInterface,
MSTASK_ITaskTrigger_AddRef,
MSTASK_ITaskTrigger_Release,
MSTASK_ITaskTrigger_SetTrigger,
MSTASK_ITaskTrigger_GetTrigger,
MSTASK_ITaskTrigger_GetTriggerString
};
HRESULT TaskTriggerConstructor(LPVOID *ppObj)
{
TaskTriggerImpl *This;
SYSTEMTIME time;
TRACE("(%p)\n", ppObj);
This = HeapAlloc(GetProcessHeap(), 0, sizeof(*This));
if (!This)
return E_OUTOFMEMORY;
This->ITaskTrigger_iface.lpVtbl = &MSTASK_ITaskTriggerVtbl;
This->ref = 1;
/* Most fields of triggerCond default to zero. Initialize other
* fields to default values. */
memset(&This->triggerCond, 0, sizeof(TASK_TRIGGER));
GetLocalTime(&time);
This->triggerCond.cbTriggerSize = sizeof(This->triggerCond);
This->triggerCond.wBeginYear = time.wYear;
This->triggerCond.wBeginMonth = time.wMonth;
This->triggerCond.wBeginDay = time.wDay;
This->triggerCond.wStartHour = time.wHour;
This->triggerCond.wStartMinute = time.wMinute;
This->triggerCond.rgFlags = TASK_TRIGGER_FLAG_DISABLED;
This->triggerCond.TriggerType = TASK_TIME_TRIGGER_DAILY,
This->triggerCond.Type.Daily.DaysInterval = 1;
*ppObj = &This->ITaskTrigger_iface;
InterlockedIncrement(&dll_ref);
return S_OK;
}