From: Mohamad Al-Jaf mohamadaljaf@gmail.com
Needed by Paint.NET. --- dlls/coremessaging/Makefile.in | 1 + dlls/coremessaging/async.c | 379 +++++++++++++++++++++++ dlls/coremessaging/main.c | 121 +++++++- dlls/coremessaging/private.h | 4 + dlls/coremessaging/tests/coremessaging.c | 5 +- 5 files changed, 504 insertions(+), 6 deletions(-) create mode 100644 dlls/coremessaging/async.c
diff --git a/dlls/coremessaging/Makefile.in b/dlls/coremessaging/Makefile.in index 25de74385c5..0ca60cc2947 100644 --- a/dlls/coremessaging/Makefile.in +++ b/dlls/coremessaging/Makefile.in @@ -3,5 +3,6 @@ IMPORTS = combase IMPORTLIB = coremessaging
SOURCES = \ + async.c \ classes.idl \ main.c diff --git a/dlls/coremessaging/async.c b/dlls/coremessaging/async.c new file mode 100644 index 00000000000..3b1db00e267 --- /dev/null +++ b/dlls/coremessaging/async.c @@ -0,0 +1,379 @@ +/* WinRT Windows.Media.Speech implementation + * + * Copyright 2022 Bernhard Kölbl for CodeWeavers + * + * 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 "private.h" + +#include "wine/debug.h" + +WINE_DEFAULT_DEBUG_CHANNEL(messaging); + +#define Closed 4 +#define HANDLER_NOT_SET ((void *)~(ULONG_PTR)0) + +/* + * + * IAsyncAction + * + */ + +struct async_void +{ + IAsyncAction IAsyncAction_iface; + IAsyncInfo IAsyncInfo_iface; + LONG ref; + + IAsyncActionCompletedHandler *handler; + + async_action_callback callback; + TP_WORK *async_run_work; + IInspectable *invoker; + + CRITICAL_SECTION cs; + AsyncStatus status; + HRESULT hr; +}; + +static inline struct async_void *impl_from_IAsyncAction( IAsyncAction *iface ) +{ + return CONTAINING_RECORD(iface, struct async_void, IAsyncAction_iface); +} + +HRESULT WINAPI async_void_QueryInterface( IAsyncAction *iface, REFIID iid, void **out ) +{ + struct async_void *impl = impl_from_IAsyncAction(iface); + + TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out); + + if (IsEqualGUID(iid, &IID_IUnknown) || + IsEqualGUID(iid, &IID_IInspectable) || + IsEqualGUID(iid, &IID_IAgileObject) || + IsEqualGUID(iid, &IID_IAsyncAction)) + { + IInspectable_AddRef((*out = &impl->IAsyncAction_iface)); + return S_OK; + } + + if (IsEqualGUID(iid, &IID_IAsyncInfo)) + { + IInspectable_AddRef((*out = &impl->IAsyncInfo_iface)); + return S_OK; + } + + WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid)); + *out = NULL; + return E_NOINTERFACE; +} + +ULONG WINAPI async_void_AddRef( IAsyncAction *iface ) +{ + struct async_void *impl = impl_from_IAsyncAction(iface); + ULONG ref = InterlockedIncrement(&impl->ref); + TRACE("iface %p, ref %lu.\n", iface, ref); + return ref; +} + +ULONG WINAPI async_void_Release( IAsyncAction *iface ) +{ + struct async_void *impl = impl_from_IAsyncAction(iface); + ULONG ref = InterlockedDecrement(&impl->ref); + TRACE("iface %p, ref %lu.\n", iface, ref); + + if (!ref) + { + IAsyncInfo_Close(&impl->IAsyncInfo_iface); + + if (impl->invoker) + IInspectable_Release(impl->invoker); + if (impl->handler && impl->handler != HANDLER_NOT_SET) + IAsyncActionCompletedHandler_Release(impl->handler); + + impl->cs.DebugInfo->Spare[0] = 0; + DeleteCriticalSection(&impl->cs); + free(impl); + } + + return ref; +} + +HRESULT WINAPI async_void_GetIids( IAsyncAction *iface, ULONG *iid_count, IID **iids ) +{ + FIXME("iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids); + return E_NOTIMPL; +} + +HRESULT WINAPI async_void_GetRuntimeClassName( IAsyncAction *iface, HSTRING *class_name ) +{ + FIXME("iface %p, class_name %p stub!\n", iface, class_name); + return E_NOTIMPL; +} + +HRESULT WINAPI async_void_GetTrustLevel( IAsyncAction *iface, TrustLevel *trust_level ) +{ + FIXME("iface %p, trust_level %p stub!\n", iface, trust_level); + return E_NOTIMPL; +} + +HRESULT WINAPI async_void_put_Completed( IAsyncAction *iface, IAsyncActionCompletedHandler *handler ) +{ + struct async_void *impl = impl_from_IAsyncAction(iface); + HRESULT hr = S_OK; + + TRACE("iface %p, handler %p.\n", iface, handler); + + EnterCriticalSection(&impl->cs); + if (impl->status == Closed) + hr = E_ILLEGAL_METHOD_CALL; + else if (impl->handler != HANDLER_NOT_SET) + hr = E_ILLEGAL_DELEGATE_ASSIGNMENT; + /* + impl->handler can only be set once with async_void_put_Completed, + so by default we set a non HANDLER_NOT_SET value, in this case handler. + */ + else if ((impl->handler = handler)) + { + IAsyncActionCompletedHandler_AddRef(impl->handler); + + if (impl->status > Started) + { + IAsyncAction *action = &impl->IAsyncAction_iface; + AsyncStatus status = impl->status; + impl->handler = NULL; /* Prevent concurrent invoke. */ + LeaveCriticalSection(&impl->cs); + + IAsyncActionCompletedHandler_Invoke(handler, action, status); + IAsyncActionCompletedHandler_Release(handler); + + return S_OK; + } + } + LeaveCriticalSection(&impl->cs); + + return hr; +} + +HRESULT WINAPI async_void_get_Completed( IAsyncAction *iface, IAsyncActionCompletedHandler **handler ) +{ + struct async_void *impl = impl_from_IAsyncAction(iface); + HRESULT hr = S_OK; + + FIXME("iface %p, handler %p semi stub!\n", iface, handler); + + EnterCriticalSection(&impl->cs); + if (impl->status == Closed) + hr = E_ILLEGAL_METHOD_CALL; + *handler = (impl->handler != HANDLER_NOT_SET) ? impl->handler : NULL; + LeaveCriticalSection(&impl->cs); + + return hr; +} + +HRESULT WINAPI async_void_GetResults( IAsyncAction *iface ) +{ + /* According to the docs, this function doesn't return anything, so it's left empty. */ + TRACE("iface %p.\n", iface); + return S_OK; +} + +static const struct IAsyncActionVtbl async_void_vtbl = +{ + /* IUnknown methods */ + async_void_QueryInterface, + async_void_AddRef, + async_void_Release, + /* IInspectable methods */ + async_void_GetIids, + async_void_GetRuntimeClassName, + async_void_GetTrustLevel, + /* IAsyncAction methods */ + async_void_put_Completed, + async_void_get_Completed, + async_void_GetResults +}; + +/* + * + * IAsyncInfo for IAsyncAction + * + */ + +DEFINE_IINSPECTABLE_(async_void_info, IAsyncInfo, struct async_void, impl_from_async_void_IAsyncInfo, IAsyncInfo_iface, &impl->IAsyncAction_iface) + +static HRESULT WINAPI async_void_info_get_Id( IAsyncInfo *iface, UINT32 *id ) +{ + FIXME("iface %p, id %p stub!\n", iface, id); + return E_NOTIMPL; +} + +static HRESULT WINAPI async_void_info_get_Status( IAsyncInfo *iface, AsyncStatus *status ) +{ + struct async_void *impl = impl_from_async_void_IAsyncInfo(iface); + HRESULT hr = S_OK; + + TRACE("iface %p, status %p.\n", iface, status); + + EnterCriticalSection(&impl->cs); + if (impl->status == Closed) + hr = E_ILLEGAL_METHOD_CALL; + *status = impl->status; + LeaveCriticalSection(&impl->cs); + + return hr; +} + +static HRESULT WINAPI async_void_info_get_ErrorCode( IAsyncInfo *iface, HRESULT *error_code ) +{ + struct async_void *impl = impl_from_async_void_IAsyncInfo(iface); + HRESULT hr = S_OK; + + TRACE("iface %p, error_code %p.\n", iface, error_code); + + EnterCriticalSection(&impl->cs); + if (impl->status == Closed) + *error_code = hr = E_ILLEGAL_METHOD_CALL; + else + *error_code = impl->hr; + LeaveCriticalSection(&impl->cs); + + return hr; +} + +static HRESULT WINAPI async_void_info_Cancel( IAsyncInfo *iface ) +{ + struct async_void *impl = impl_from_async_void_IAsyncInfo(iface); + HRESULT hr = S_OK; + + TRACE("iface %p.\n", iface); + + EnterCriticalSection(&impl->cs); + if (impl->status == Closed) + hr = E_ILLEGAL_METHOD_CALL; + else if (impl->status == Started) + impl->status = Canceled; + LeaveCriticalSection(&impl->cs); + + return hr; +} + +static HRESULT WINAPI async_void_info_Close( IAsyncInfo *iface ) +{ + struct async_void *impl = impl_from_async_void_IAsyncInfo(iface); + HRESULT hr = S_OK; + + TRACE("iface %p.\n", iface); + + EnterCriticalSection(&impl->cs); + if (impl->status == Started) + hr = E_ILLEGAL_STATE_CHANGE; + else if (impl->status != Closed) + { + CloseThreadpoolWork(impl->async_run_work); + impl->async_run_work = NULL; + impl->status = Closed; + } + LeaveCriticalSection(&impl->cs); + + return hr; +} + +static const struct IAsyncInfoVtbl async_void_info_vtbl = +{ + /* IUnknown methods */ + async_void_info_QueryInterface, + async_void_info_AddRef, + async_void_info_Release, + /* IInspectable methods */ + async_void_info_GetIids, + async_void_info_GetRuntimeClassName, + async_void_info_GetTrustLevel, + /* IAsyncInfo */ + async_void_info_get_Id, + async_void_info_get_Status, + async_void_info_get_ErrorCode, + async_void_info_Cancel, + async_void_info_Close +}; + +static void CALLBACK async_void_run_cb(TP_CALLBACK_INSTANCE *instance, void *data, TP_WORK *work) +{ + IAsyncAction *action = data; + struct async_void *impl = impl_from_IAsyncAction(action); + HRESULT hr; + + hr = impl->callback(impl->invoker); + + EnterCriticalSection(&impl->cs); + if (impl->status < Closed) + impl->status = FAILED(hr) ? Error : Completed; + + impl->hr = hr; + + if (impl->handler != NULL && impl->handler != HANDLER_NOT_SET) + { + IAsyncActionCompletedHandler*handler = impl->handler; + AsyncStatus status = impl->status; + impl->handler = NULL; /* Prevent concurrent invoke. */ + LeaveCriticalSection(&impl->cs); + + IAsyncActionCompletedHandler_Invoke(handler, action, status); + IAsyncActionCompletedHandler_Release(handler); + } + else LeaveCriticalSection(&impl->cs); + + IAsyncAction_Release(action); +} + +HRESULT async_action_create( IInspectable *invoker, async_action_callback callback, IAsyncAction **out ) +{ + struct async_void *impl; + + TRACE("invoker %p, callback %p, out %p.\n", invoker, callback, out); + + if (!(impl = calloc(1, sizeof(*impl)))) + { + *out = NULL; + return E_OUTOFMEMORY; + } + + impl->IAsyncAction_iface.lpVtbl = &async_void_vtbl; + impl->IAsyncInfo_iface.lpVtbl = &async_void_info_vtbl; + impl->ref = 1; + + impl->handler = HANDLER_NOT_SET; + impl->callback = callback; + impl->status = Started; + + if (!(impl->async_run_work = CreateThreadpoolWork(async_void_run_cb, &impl->IAsyncAction_iface, NULL))) + { + free(impl); + return HRESULT_FROM_WIN32(GetLastError()); + } + + if (invoker) IInspectable_AddRef((impl->invoker = invoker)); + + InitializeCriticalSectionEx(&impl->cs, 0, RTL_CRITICAL_SECTION_FLAG_FORCE_DEBUG_INFO); + impl->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": async_action.cs"); + + /* AddRef to keep the obj alive in the callback. */ + IAsyncAction_AddRef(&impl->IAsyncAction_iface); + SubmitThreadpoolWork(impl->async_run_work); + + *out = &impl->IAsyncAction_iface; + TRACE("created %p\n", *out); + return S_OK; +} diff --git a/dlls/coremessaging/main.c b/dlls/coremessaging/main.c index 5bb4a99ee57..64fbc75d151 100644 --- a/dlls/coremessaging/main.c +++ b/dlls/coremessaging/main.c @@ -116,6 +116,110 @@ static const struct IActivationFactoryVtbl factory_vtbl = factory_ActivateInstance, };
+struct dispatcher_queue_controller +{ + IDispatcherQueueController IDispatcherQueueController_iface; + LONG ref; +}; + +static inline struct dispatcher_queue_controller *impl_from_IDispatcherQueueController( IDispatcherQueueController *iface ) +{ + return CONTAINING_RECORD( iface, struct dispatcher_queue_controller, IDispatcherQueueController_iface ); +} + +static HRESULT WINAPI dispatcher_queue_controller_QueryInterface( IDispatcherQueueController *iface, REFIID iid, void **out ) +{ + struct dispatcher_queue_controller *impl = impl_from_IDispatcherQueueController( iface ); + + TRACE( "iface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out ); + + if (IsEqualGUID( iid, &IID_IUnknown ) || + IsEqualGUID( iid, &IID_IInspectable ) || + IsEqualGUID( iid, &IID_IAgileObject ) || + IsEqualGUID( iid, &IID_IDispatcherQueueController )) + { + *out = &impl->IDispatcherQueueController_iface; + IInspectable_AddRef( *out ); + return S_OK; + } + + FIXME( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) ); + *out = NULL; + return E_NOINTERFACE; +} + +static ULONG WINAPI dispatcher_queue_controller_AddRef( IDispatcherQueueController *iface ) +{ + struct dispatcher_queue_controller *impl = impl_from_IDispatcherQueueController( iface ); + ULONG ref = InterlockedIncrement( &impl->ref ); + TRACE( "iface %p increasing ref to %lu.\n", iface, ref ); + return ref; +} + +static ULONG WINAPI dispatcher_queue_controller_Release( IDispatcherQueueController *iface ) +{ + struct dispatcher_queue_controller *impl = impl_from_IDispatcherQueueController( iface ); + ULONG ref = InterlockedDecrement( &impl->ref ); + + TRACE( "iface %p decreasing ref to %lu.\n", iface, ref ); + + if (!ref) free( impl ); + return ref; +} + +static HRESULT WINAPI dispatcher_queue_controller_GetIids( IDispatcherQueueController *iface, ULONG *iid_count, IID **iids ) +{ + FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids ); + return E_NOTIMPL; +} + +static HRESULT WINAPI dispatcher_queue_controller_GetRuntimeClassName( IDispatcherQueueController *iface, HSTRING *class_name ) +{ + FIXME( "iface %p, class_name %p stub!\n", iface, class_name ); + return E_NOTIMPL; +} + +static HRESULT WINAPI dispatcher_queue_controller_GetTrustLevel( IDispatcherQueueController *iface, TrustLevel *trust_level ) +{ + FIXME( "iface %p, trust_level %p stub!\n", iface, trust_level ); + return E_NOTIMPL; +} + +static HRESULT WINAPI dispatcher_queue_controller_get_DispatcherQueue( IDispatcherQueueController *iface, IDispatcherQueue **value ) +{ + FIXME( "iface %p, value %p stub!\n", iface, value ); + return E_NOTIMPL; +} + +static HRESULT shutdown_queue_async( IInspectable *invoker ) +{ + return S_OK; +} + +static HRESULT WINAPI dispatcher_queue_controller_ShutdownQueueAsync( IDispatcherQueueController *iface, IAsyncAction **operation ) +{ + FIXME( "iface %p, operation %p stub!\n", iface, operation ); + + if (!operation) return E_POINTER; + *operation = NULL; + + return async_action_create( NULL, shutdown_queue_async, operation ); +} + +static const struct IDispatcherQueueControllerVtbl dispatcher_queue_controller_vtbl = +{ + dispatcher_queue_controller_QueryInterface, + dispatcher_queue_controller_AddRef, + dispatcher_queue_controller_Release, + /* IInspectable methods */ + dispatcher_queue_controller_GetIids, + dispatcher_queue_controller_GetRuntimeClassName, + dispatcher_queue_controller_GetTrustLevel, + /* IDispatcherQueueController methods */ + dispatcher_queue_controller_get_DispatcherQueue, + dispatcher_queue_controller_ShutdownQueueAsync, +}; + DEFINE_IINSPECTABLE( dispatcher_queue_controller_statics, IDispatcherQueueControllerStatics, struct dispatcher_queue_controller_statics, IActivationFactory_iface )
static HRESULT WINAPI dispatcher_queue_controller_statics_CreateOnDedicatedThread( IDispatcherQueueControllerStatics *iface, IDispatcherQueueController **result ) @@ -163,7 +267,20 @@ HRESULT WINAPI DllGetActivationFactory( HSTRING classid, IActivationFactory **fa
HRESULT WINAPI CreateDispatcherQueueController( DispatcherQueueOptions options, PDISPATCHERQUEUECONTROLLER *queue_controller ) { - FIXME( "options.dwSize = %lu, options.threadType = %d, options.apartmentType = %d, queue_controller %p stub!\n", + struct dispatcher_queue_controller *impl; + + FIXME( "options.dwSize = %lu, options.threadType = %d, options.apartmentType = %d, queue_controller %p semi-stub!\n", options.dwSize, options.threadType, options.apartmentType, queue_controller ); - return E_NOTIMPL; + + if (!queue_controller) return E_POINTER; + if (options.dwSize != sizeof( DispatcherQueueOptions )) return E_INVALIDARG; + if (options.threadType != DQTYPE_THREAD_DEDICATED && options.threadType != DQTYPE_THREAD_CURRENT) return E_INVALIDARG; + if (!(impl = calloc( 1, sizeof( *impl ) ))) return E_OUTOFMEMORY; + + impl->IDispatcherQueueController_iface.lpVtbl = &dispatcher_queue_controller_vtbl; + impl->ref = 1; + + *queue_controller = &impl->IDispatcherQueueController_iface; + TRACE( "created IDispatcherQueueController %p.\n", *queue_controller ); + return S_OK; } diff --git a/dlls/coremessaging/private.h b/dlls/coremessaging/private.h index 09567dedc1c..22ac523c17c 100644 --- a/dlls/coremessaging/private.h +++ b/dlls/coremessaging/private.h @@ -38,6 +38,10 @@ #define WIDL_using_Windows_System #include "windows.system.h"
+typedef HRESULT (*async_action_callback)( IInspectable *invoker ); + +HRESULT async_action_create( IInspectable *invoker, async_action_callback callback, IAsyncAction **out ); + #define DEFINE_IINSPECTABLE_( pfx, iface_type, impl_type, impl_from, iface_mem, expr ) \ static inline impl_type *impl_from( iface_type *iface ) \ { \ diff --git a/dlls/coremessaging/tests/coremessaging.c b/dlls/coremessaging/tests/coremessaging.c index e365e872da6..72d990abe25 100644 --- a/dlls/coremessaging/tests/coremessaging.c +++ b/dlls/coremessaging/tests/coremessaging.c @@ -235,9 +235,8 @@ static void check_create_dispatcher_queue_controller_( unsigned int line, DWORD options.apartmentType = apartment_type;
hr = CreateDispatcherQueueController( options, &dispatcher_queue_controller ); - todo_wine ok_(__FILE__, line)( hr == expected_hr, "got CreateDispatcherQueueController hr %#lx.\n", hr ); - if (FAILED(hr)) return; + if (hr == E_INVALIDARG) return;
hr = IDispatcherQueueController_get_DispatcherQueue( dispatcher_queue_controller, &dispatcher_queue ); todo_wine @@ -316,10 +315,8 @@ static void test_CreateDispatcherQueueController(void) HRESULT hr;
hr = CreateDispatcherQueueController( options, NULL ); - todo_wine ok( hr == E_POINTER || hr == 0x80000005 /* E_POINTER #if !defined(_WIN32) && defined(_MAC) */, "got hr %#lx.\n", hr ); hr = CreateDispatcherQueueController( options, &dispatcher_queue_controller ); - todo_wine ok( hr == E_INVALIDARG, "got hr %#lx.\n", hr ); ok( dispatcher_queue_controller == (void *)0xdeadbeef, "got dispatcher_queue_controller %p.\n", dispatcher_queue_controller );