465 lines
14 KiB
C
465 lines
14 KiB
C
/* WinRT Windows.Gaming.Input implementation
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*
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* Copyright 2021 Rémi Bernon for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(combase);
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struct vector_view
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{
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IVectorView_IInspectable IVectorView_IInspectable_iface;
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const GUID *iid;
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LONG ref;
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UINT32 size;
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IInspectable *elements[1];
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};
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static inline struct vector_view *impl_from_IVectorView_IInspectable( IVectorView_IInspectable *iface )
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{
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return CONTAINING_RECORD( iface, struct vector_view, IVectorView_IInspectable_iface );
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}
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static HRESULT WINAPI vector_view_QueryInterface( IVectorView_IInspectable *iface, REFIID iid, void **out )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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TRACE( "iface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out );
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if (IsEqualGUID( iid, &IID_IUnknown ) ||
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IsEqualGUID( iid, &IID_IInspectable ) ||
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IsEqualGUID( iid, &IID_IAgileObject ) ||
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IsEqualGUID( iid, impl->iid ))
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{
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IUnknown_AddRef( iface );
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*out = iface;
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return S_OK;
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}
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WARN( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) );
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*out = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI vector_view_AddRef( IVectorView_IInspectable *iface )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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ULONG ref = InterlockedIncrement( &impl->ref );
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TRACE( "iface %p increasing refcount to %lu.\n", iface, ref );
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return ref;
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}
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static ULONG WINAPI vector_view_Release( IVectorView_IInspectable *iface )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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ULONG i, ref = InterlockedDecrement( &impl->ref );
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TRACE( "iface %p decreasing refcount to %lu.\n", iface, ref );
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if (!ref)
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{
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for (i = 0; i < impl->size; ++i) IInspectable_Release( impl->elements[i] );
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free( impl );
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}
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return ref;
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}
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static HRESULT WINAPI vector_view_GetIids( IVectorView_IInspectable *iface, ULONG *iid_count, IID **iids )
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{
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FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI vector_view_GetRuntimeClassName( IVectorView_IInspectable *iface, HSTRING *class_name )
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{
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FIXME( "iface %p, class_name %p stub!\n", iface, class_name );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI vector_view_GetTrustLevel( IVectorView_IInspectable *iface, TrustLevel *trust_level )
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{
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FIXME( "iface %p, trust_level %p stub!\n", iface, trust_level );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI vector_view_GetAt( IVectorView_IInspectable *iface, UINT32 index, IInspectable **value )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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TRACE( "iface %p, index %u, value %p.\n", iface, index, value );
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*value = NULL;
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if (index >= impl->size) return E_BOUNDS;
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IInspectable_AddRef( (*value = impl->elements[index]) );
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return S_OK;
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}
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static HRESULT WINAPI vector_view_get_Size( IVectorView_IInspectable *iface, UINT32 *value )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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TRACE( "iface %p, value %p.\n", iface, value );
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*value = impl->size;
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return S_OK;
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}
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static HRESULT WINAPI vector_view_IndexOf( IVectorView_IInspectable *iface, IInspectable *element,
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UINT32 *index, BOOLEAN *found )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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ULONG i;
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TRACE( "iface %p, element %p, index %p, found %p.\n", iface, element, index, found );
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for (i = 0; i < impl->size; ++i) if (impl->elements[i] == element) break;
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if ((*found = (i < impl->size))) *index = i;
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else *index = 0;
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return S_OK;
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}
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static HRESULT WINAPI vector_view_GetMany( IVectorView_IInspectable *iface, UINT32 start_index,
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UINT32 items_size, IInspectable **items, UINT *count )
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{
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struct vector_view *impl = impl_from_IVectorView_IInspectable( iface );
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UINT32 i;
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TRACE( "iface %p, start_index %u, items_size %u, items %p, count %p.\n",
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iface, start_index, items_size, items, count );
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if (start_index >= impl->size) return E_BOUNDS;
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for (i = start_index; i < impl->size; ++i)
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{
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if (i - start_index >= items_size) break;
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IInspectable_AddRef( (items[i - start_index] = impl->elements[i]) );
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}
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*count = i - start_index;
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return S_OK;
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}
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static const struct IVectorView_IInspectableVtbl vector_view_vtbl =
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{
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vector_view_QueryInterface,
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vector_view_AddRef,
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vector_view_Release,
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/* IInspectable methods */
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vector_view_GetIids,
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vector_view_GetRuntimeClassName,
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vector_view_GetTrustLevel,
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/* IVectorView<IInspectable*> methods */
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vector_view_GetAt,
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vector_view_get_Size,
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vector_view_IndexOf,
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vector_view_GetMany,
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};
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struct vector
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{
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IVector_IInspectable IVector_IInspectable_iface;
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const GUID *iid;
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const GUID *view_iid;
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LONG ref;
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UINT32 size;
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UINT32 capacity;
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IInspectable **elements;
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};
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static inline struct vector *impl_from_IVector_IInspectable( IVector_IInspectable *iface )
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{
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return CONTAINING_RECORD( iface, struct vector, IVector_IInspectable_iface );
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}
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static HRESULT WINAPI vector_QueryInterface( IVector_IInspectable *iface, REFIID iid, void **out )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out );
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if (IsEqualGUID( iid, &IID_IUnknown ) ||
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IsEqualGUID( iid, &IID_IInspectable ) ||
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IsEqualGUID( iid, &IID_IAgileObject ) ||
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IsEqualGUID( iid, impl->iid ))
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{
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IUnknown_AddRef( iface );
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*out = iface;
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return S_OK;
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}
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WARN( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) );
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*out = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI vector_AddRef( IVector_IInspectable *iface )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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ULONG ref = InterlockedIncrement( &impl->ref );
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TRACE( "iface %p increasing refcount to %lu.\n", iface, ref );
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return ref;
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}
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static ULONG WINAPI vector_Release( IVector_IInspectable *iface )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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ULONG ref = InterlockedDecrement( &impl->ref );
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TRACE( "iface %p decreasing refcount to %lu.\n", iface, ref );
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if (!ref)
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{
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IVector_IInspectable_Clear( iface );
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free( impl );
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}
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return ref;
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}
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static HRESULT WINAPI vector_GetIids( IVector_IInspectable *iface, ULONG *iid_count, IID **iids )
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{
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FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI vector_GetRuntimeClassName( IVector_IInspectable *iface, HSTRING *class_name )
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{
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FIXME( "iface %p, class_name %p stub!\n", iface, class_name );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI vector_GetTrustLevel( IVector_IInspectable *iface, TrustLevel *trust_level )
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{
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FIXME( "iface %p, trust_level %p stub!\n", iface, trust_level );
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return E_NOTIMPL;
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}
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static HRESULT WINAPI vector_GetAt( IVector_IInspectable *iface, UINT32 index, IInspectable **value )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p, index %u, value %p.\n", iface, index, value );
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*value = NULL;
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if (index >= impl->size) return E_BOUNDS;
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IInspectable_AddRef( (*value = impl->elements[index]) );
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return S_OK;
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}
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static HRESULT WINAPI vector_get_Size( IVector_IInspectable *iface, UINT32 *value )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p, value %p.\n", iface, value );
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*value = impl->size;
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return S_OK;
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}
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static HRESULT WINAPI vector_GetView( IVector_IInspectable *iface, IVectorView_IInspectable **value )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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struct vector_view *view;
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ULONG i;
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TRACE( "iface %p, value %p.\n", iface, value );
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if (!(view = calloc( 1, offsetof( struct vector_view, elements[impl->size] ) ))) return E_OUTOFMEMORY;
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view->IVectorView_IInspectable_iface.lpVtbl = &vector_view_vtbl;
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view->iid = impl->view_iid;
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view->ref = 1;
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for (i = 0; i < impl->size; ++i) IInspectable_AddRef( (view->elements[view->size++] = impl->elements[i]) );
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*value = &view->IVectorView_IInspectable_iface;
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return S_OK;
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}
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static HRESULT WINAPI vector_IndexOf( IVector_IInspectable *iface, IInspectable *element, UINT32 *index, BOOLEAN *found )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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ULONG i;
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TRACE( "iface %p, element %p, index %p, found %p.\n", iface, element, index, found );
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for (i = 0; i < impl->size; ++i) if (impl->elements[i] == element) break;
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if ((*found = (i < impl->size))) *index = i;
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else *index = 0;
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return S_OK;
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}
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static HRESULT WINAPI vector_SetAt( IVector_IInspectable *iface, UINT32 index, IInspectable *value )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p, index %u, value %p.\n", iface, index, value );
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if (index >= impl->size) return E_BOUNDS;
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IInspectable_Release( impl->elements[index] );
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IInspectable_AddRef( (impl->elements[index] = value) );
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return S_OK;
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}
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static HRESULT WINAPI vector_InsertAt( IVector_IInspectable *iface, UINT32 index, IInspectable *value )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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IInspectable **tmp = impl->elements;
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TRACE( "iface %p, index %u, value %p.\n", iface, index, value );
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if (impl->size == impl->capacity)
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{
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impl->capacity = max( 32, impl->capacity * 3 / 2 );
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if (!(impl->elements = realloc( impl->elements, impl->capacity * sizeof(*impl->elements) )))
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{
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impl->elements = tmp;
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return E_OUTOFMEMORY;
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}
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}
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memmove( impl->elements + index + 1, impl->elements + index, impl->size++ * sizeof(*impl->elements) );
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IInspectable_AddRef( (impl->elements[index] = value) );
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return S_OK;
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}
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static HRESULT WINAPI vector_RemoveAt( IVector_IInspectable *iface, UINT32 index )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p, index %u.\n", iface, index );
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if (index >= impl->size) return E_BOUNDS;
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IInspectable_Release( impl->elements[index] );
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memmove( impl->elements + index, impl->elements + index + 1, --impl->size * sizeof(*impl->elements) );
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return S_OK;
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}
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static HRESULT WINAPI vector_Append( IVector_IInspectable *iface, IInspectable *value )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p, value %p.\n", iface, value );
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return IVector_IInspectable_InsertAt( iface, impl->size, value );
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}
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static HRESULT WINAPI vector_RemoveAtEnd( IVector_IInspectable *iface )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p.\n", iface );
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if (impl->size) IInspectable_Release( impl->elements[--impl->size] );
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return S_OK;
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}
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static HRESULT WINAPI vector_Clear( IVector_IInspectable *iface )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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TRACE( "iface %p.\n", iface );
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while (impl->size) IVector_IInspectable_RemoveAtEnd( iface );
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free( impl->elements );
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impl->capacity = 0;
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impl->elements = NULL;
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return S_OK;
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}
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static HRESULT WINAPI vector_GetMany( IVector_IInspectable *iface, UINT32 start_index,
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UINT32 items_size, IInspectable **items, UINT *count )
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{
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struct vector *impl = impl_from_IVector_IInspectable( iface );
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UINT32 i;
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TRACE( "iface %p, start_index %u, items_size %u, items %p, count %p.\n",
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iface, start_index, items_size, items, count );
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if (start_index >= impl->size) return E_BOUNDS;
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for (i = start_index; i < impl->size; ++i)
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{
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if (i - start_index >= items_size) break;
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IInspectable_AddRef( (items[i - start_index] = impl->elements[i]) );
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}
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*count = i - start_index;
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return S_OK;
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}
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static HRESULT WINAPI vector_ReplaceAll( IVector_IInspectable *iface, UINT32 count, IInspectable **items )
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{
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HRESULT hr;
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ULONG i;
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TRACE( "iface %p, count %u, items %p.\n", iface, count, items );
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hr = IVector_IInspectable_Clear( iface );
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for (i = 0; i < count && SUCCEEDED(hr); ++i) hr = IVector_IInspectable_Append( iface, items[i] );
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return hr;
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}
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static const struct IVector_IInspectableVtbl vector_vtbl =
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{
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vector_QueryInterface,
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vector_AddRef,
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vector_Release,
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/* IInspectable methods */
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vector_GetIids,
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vector_GetRuntimeClassName,
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vector_GetTrustLevel,
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/* IVector<IInspectable*> methods */
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vector_GetAt,
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vector_get_Size,
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vector_GetView,
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vector_IndexOf,
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vector_SetAt,
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vector_InsertAt,
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vector_RemoveAt,
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vector_Append,
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vector_RemoveAtEnd,
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vector_Clear,
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vector_GetMany,
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vector_ReplaceAll,
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};
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HRESULT vector_create( REFIID iid, REFIID view_iid, void **out )
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{
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struct vector *impl;
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TRACE( "iid %s, out %p.\n", debugstr_guid( iid ), out );
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if (!(impl = calloc( 1, sizeof(*impl) ))) return E_OUTOFMEMORY;
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impl->IVector_IInspectable_iface.lpVtbl = &vector_vtbl;
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impl->iid = iid;
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impl->view_iid = view_iid;
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impl->ref = 1;
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*out = &impl->IVector_IInspectable_iface;
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TRACE( "created %p", *out );
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return S_OK;
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}
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