224 lines
5.5 KiB
C
224 lines
5.5 KiB
C
/*
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* Copyright 2016 Sebastian Lackner
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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 "config.h"
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#include <stdarg.h>
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#define COBJMACROS
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "initguid.h"
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#include "ocidl.h"
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#include "shellscalingapi.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shcore);
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BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, void *reserved)
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{
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TRACE("(%p, %u, %p)\n", instance, reason, reserved);
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switch (reason)
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{
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case DLL_WINE_PREATTACH:
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return FALSE; /* prefer native version */
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(instance);
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break;
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}
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return TRUE;
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}
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HRESULT WINAPI GetProcessDpiAwareness(HANDLE process, PROCESS_DPI_AWARENESS *value)
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{
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if (GetProcessDpiAwarenessInternal( process, (DPI_AWARENESS *)value )) return S_OK;
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return HRESULT_FROM_WIN32( GetLastError() );
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}
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HRESULT WINAPI SetProcessDpiAwareness(PROCESS_DPI_AWARENESS value)
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{
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if (SetProcessDpiAwarenessInternal( value )) return S_OK;
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return HRESULT_FROM_WIN32( GetLastError() );
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}
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HRESULT WINAPI GetDpiForMonitor(HMONITOR monitor, MONITOR_DPI_TYPE type, UINT *x, UINT *y)
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{
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if (GetDpiForMonitorInternal( monitor, type, x, y )) return S_OK;
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return HRESULT_FROM_WIN32( GetLastError() );
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}
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HRESULT WINAPI _IStream_Read(IStream *stream, void *dest, ULONG size)
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{
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ULONG read;
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HRESULT hr;
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TRACE("(%p, %p, %u)\n", stream, dest, size);
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hr = IStream_Read(stream, dest, size, &read);
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if (SUCCEEDED(hr) && read != size)
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hr = E_FAIL;
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return hr;
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}
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HRESULT WINAPI IStream_Reset(IStream *stream)
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{
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static const LARGE_INTEGER zero;
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TRACE("(%p)\n", stream);
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return IStream_Seek(stream, zero, 0, NULL);
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}
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HRESULT WINAPI IStream_Size(IStream *stream, ULARGE_INTEGER *size)
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{
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STATSTG statstg;
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HRESULT hr;
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TRACE("(%p, %p)\n", stream, size);
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memset(&statstg, 0, sizeof(statstg));
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hr = IStream_Stat(stream, &statstg, STATFLAG_NONAME);
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if (SUCCEEDED(hr) && size)
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*size = statstg.cbSize;
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return hr;
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}
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HRESULT WINAPI _IStream_Write(IStream *stream, const void *src, ULONG size)
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{
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ULONG written;
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HRESULT hr;
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TRACE("(%p, %p, %u)\n", stream, src, size);
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hr = IStream_Write(stream, src, size, &written);
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if (SUCCEEDED(hr) && written != size)
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hr = E_FAIL;
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return hr;
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}
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void WINAPI IUnknown_AtomicRelease(IUnknown **obj)
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{
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TRACE("(%p)\n", obj);
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if (!obj || !*obj)
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return;
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IUnknown_Release(*obj);
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*obj = NULL;
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}
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HRESULT WINAPI IUnknown_GetSite(IUnknown *unk, REFIID iid, void **site)
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{
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IObjectWithSite *obj = NULL;
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HRESULT hr = E_INVALIDARG;
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TRACE("(%p, %s, %p)\n", unk, debugstr_guid(iid), site);
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if (unk && iid && site)
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{
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hr = IUnknown_QueryInterface(unk, &IID_IObjectWithSite, (void **)&obj);
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if (SUCCEEDED(hr) && obj)
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{
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hr = IObjectWithSite_GetSite(obj, iid, site);
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IObjectWithSite_Release(obj);
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}
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}
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return hr;
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}
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HRESULT WINAPI IUnknown_QueryService(IUnknown *obj, REFGUID sid, REFIID iid, void **out)
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{
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IServiceProvider *provider = NULL;
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HRESULT hr;
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if (!out)
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return E_FAIL;
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*out = NULL;
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if (!obj)
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return E_FAIL;
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hr = IUnknown_QueryInterface(obj, &IID_IServiceProvider, (void **)&provider);
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if (hr == S_OK && provider)
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{
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TRACE("Using provider %p.\n", provider);
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hr = IServiceProvider_QueryService(provider, sid, iid, out);
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TRACE("Provider %p returned %p.\n", provider, *out);
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IServiceProvider_Release(provider);
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}
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return hr;
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}
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void WINAPI IUnknown_Set(IUnknown **dest, IUnknown *src)
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{
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TRACE("(%p, %p)\n", dest, src);
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IUnknown_AtomicRelease(dest);
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if (src)
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{
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IUnknown_AddRef(src);
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*dest = src;
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}
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}
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HRESULT WINAPI IUnknown_SetSite(IUnknown *obj, IUnknown *site)
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{
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IInternetSecurityManager *sec_manager;
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IObjectWithSite *objwithsite;
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HRESULT hr;
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if (!obj)
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return E_FAIL;
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hr = IUnknown_QueryInterface(obj, &IID_IObjectWithSite, (void **)&objwithsite);
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TRACE("ObjectWithSite %p, hr %#x.\n", objwithsite, hr);
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if (SUCCEEDED(hr))
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{
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hr = IObjectWithSite_SetSite(objwithsite, site);
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TRACE("SetSite() hr %#x.\n", hr);
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IObjectWithSite_Release(objwithsite);
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}
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else
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{
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hr = IUnknown_QueryInterface(obj, &IID_IInternetSecurityManager, (void **)&sec_manager);
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TRACE("InternetSecurityManager %p, hr %#x.\n", sec_manager, hr);
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if (FAILED(hr))
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return hr;
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hr = IInternetSecurityManager_SetSecuritySite(sec_manager, (IInternetSecurityMgrSite *)site);
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TRACE("SetSecuritySite() hr %#x.\n", hr);
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IInternetSecurityManager_Release(sec_manager);
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}
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return hr;
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}
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