Sweden-Number/dlls/mstask/task_trigger.c

157 lines
4.1 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 <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "taskschd.h"
#include "mstask.h"
#include "mstask_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(mstask);
typedef struct
{
ITaskTrigger ITaskTrigger_iface;
LONG ref;
ITask *parent_task;
WORD trigger_index;
} 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)
{
ITask_Release(This->parent_task);
heap_free(This);
InterlockedDecrement(&dll_ref);
}
return ref;
}
static HRESULT WINAPI MSTASK_ITaskTrigger_SetTrigger(ITaskTrigger *iface, const PTASK_TRIGGER trigger)
{
TaskTriggerImpl *This = impl_from_ITaskTrigger(iface);
TRACE("(%p, %p)\n", iface, trigger);
if (!trigger) return E_INVALIDARG;
return task_set_trigger(This->parent_task, This->trigger_index, trigger);
}
static HRESULT WINAPI MSTASK_ITaskTrigger_GetTrigger(ITaskTrigger *iface, TASK_TRIGGER *trigger)
{
TaskTriggerImpl *This = impl_from_ITaskTrigger(iface);
TRACE("(%p, %p)\n", iface, trigger);
if (!trigger) return E_INVALIDARG;
return task_get_trigger(This->parent_task, This->trigger_index, trigger);
}
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(ITask *task, WORD idx, ITaskTrigger **trigger)
{
TaskTriggerImpl *This;
TRACE("(%p, %u, %p)\n", task, idx, trigger);
This = heap_alloc(sizeof(*This));
if (!This)
return E_OUTOFMEMORY;
This->ITaskTrigger_iface.lpVtbl = &MSTASK_ITaskTriggerVtbl;
This->ref = 1;
ITask_AddRef(task);
This->parent_task = task;
This->trigger_index = idx;
*trigger = &This->ITaskTrigger_iface;
InterlockedIncrement(&dll_ref);
return S_OK;
}