/* * browseui - Internet Explorer / Windows Explorer standard UI * * Copyright 2001 John R. Sheets (for CodeWeavers) * Copyright 2004 Mike McCormack (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 "config.h" #include <stdarg.h> #include <stdio.h> #define COBJMACROS #include "wine/debug.h" #include "windef.h" #include "winbase.h" #include "winreg.h" #include "shlwapi.h" #include "shlguid.h" #include "initguid.h" #include "browseui.h" WINE_DEFAULT_DEBUG_CHANNEL(browseui); LONG BROWSEUI_refCount = 0; HINSTANCE browseui_hinstance = 0; typedef HRESULT (WINAPI *LPFNCONSTRUCTOR)(IUnknown *pUnkOuter, IUnknown **ppvOut); static const struct { REFCLSID clsid; LPFNCONSTRUCTOR ctor; } ClassesTable[] = { {&CLSID_ACLMulti, ACLMulti_Constructor}, {NULL, NULL} }; typedef struct tagClassFactory { const IClassFactoryVtbl *vtbl; LONG ref; LPFNCONSTRUCTOR ctor; } ClassFactory; static const IClassFactoryVtbl ClassFactoryVtbl; static HRESULT ClassFactory_Constructor(LPFNCONSTRUCTOR ctor, LPVOID *ppvOut) { ClassFactory *This = CoTaskMemAlloc(sizeof(ClassFactory)); This->vtbl = &ClassFactoryVtbl; This->ref = 1; This->ctor = ctor; *ppvOut = (LPVOID)This; TRACE("Created class factory %p\n", This); BROWSEUI_refCount++; return S_OK; } static void ClassFactory_Destructor(ClassFactory *This) { TRACE("Destroying class factory %p\n", This); CoTaskMemFree(This); BROWSEUI_refCount--; } static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *ppvOut) { *ppvOut = NULL; if (IsEqualIID(riid, &IID_IClassFactory) || IsEqualIID(riid, &IID_IUnknown)) { IClassFactory_AddRef(iface); *ppvOut = iface; return S_OK; } WARN("Unknown interface %s\n", debugstr_guid(riid)); return E_NOINTERFACE; } static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface) { ClassFactory *This = (ClassFactory *)iface; return InterlockedIncrement(&This->ref); } static ULONG WINAPI ClassFactory_Release(IClassFactory *iface) { ClassFactory *This = (ClassFactory *)iface; ULONG ret = InterlockedDecrement(&This->ref); if (ret == 0) ClassFactory_Destructor(This); return ret; } static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *punkOuter, REFIID iid, LPVOID *ppvOut) { ClassFactory *This = (ClassFactory *)iface; HRESULT ret; IUnknown *obj; TRACE("(%p, %p, %s, %p)\n", iface, punkOuter, debugstr_guid(iid), ppvOut); ret = This->ctor(punkOuter, &obj); if (FAILED(ret)) return ret; ret = IUnknown_QueryInterface(obj, iid, ppvOut); IUnknown_Release(obj); return ret; } static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock) { FIXME("(%p, %s) - not implemented\n", iface, (fLock ? "TRUE" : "FALSE")); return E_NOTIMPL; } static const IClassFactoryVtbl ClassFactoryVtbl = { /* IUnknown */ ClassFactory_QueryInterface, ClassFactory_AddRef, ClassFactory_Release, /* IClassFactory*/ ClassFactory_CreateInstance, ClassFactory_LockServer }; /************************************************************************* * BROWSEUI DllMain */ BOOL WINAPI DllMain(HINSTANCE hinst, DWORD fdwReason, LPVOID fImpLoad) { TRACE("%p 0x%x %p\n", hinst, fdwReason, fImpLoad); switch (fdwReason) { case DLL_WINE_PREATTACH: return FALSE; /* prefer native version */ case DLL_PROCESS_ATTACH: DisableThreadLibraryCalls(hinst); browseui_hinstance = hinst; break; } return TRUE; } /************************************************************************* * DllCanUnloadNow (BROWSEUI.@) */ HRESULT WINAPI DllCanUnloadNow(void) { return BROWSEUI_refCount ? S_FALSE : S_OK; } /*********************************************************************** * DllGetVersion (BROWSEUI.@) */ HRESULT WINAPI DllGetVersion(DLLVERSIONINFO *info) { if (info->cbSize != sizeof(DLLVERSIONINFO)) FIXME("support DLLVERSIONINFO2\n"); /* this is what IE6 on Windows 98 reports */ info->dwMajorVersion = 6; info->dwMinorVersion = 0; info->dwBuildNumber = 2600; info->dwPlatformID = DLLVER_PLATFORM_WINDOWS; return NOERROR; } /*********************************************************************** * DllGetClassObject (BROWSEUI.@) */ HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, LPVOID *ppvOut) { int i; *ppvOut = NULL; if (!IsEqualIID(iid, &IID_IUnknown) && !IsEqualIID(iid, &IID_IClassFactory)) return E_NOINTERFACE; for (i = 0; ClassesTable[i].clsid != NULL; i++) if (IsEqualCLSID(ClassesTable[i].clsid, clsid)) { return ClassFactory_Constructor(ClassesTable[i].ctor, ppvOut); } FIXME("CLSID %s not supported\n", debugstr_guid(clsid)); return CLASS_E_CLASSNOTAVAILABLE; }