mirror of
https://github.com/reactos/wine.git
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224 lines
6.2 KiB
C
224 lines
6.2 KiB
C
/*
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* browseui - Internet Explorer / Windows Explorer standard UI
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*
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* Copyright 2001 John R. Sheets (for CodeWeavers)
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* Copyright 2004 Mike McCormack (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 "config.h"
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#include <stdarg.h>
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#include <stdio.h>
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#define COBJMACROS
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#include "wine/debug.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winreg.h"
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#include "shlwapi.h"
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#include "shlguid.h"
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#include "browseui.h"
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#include "initguid.h"
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DEFINE_GUID(CLSID_CompCatCacheDaemon, 0x8C7461EF, 0x2b13, 0x11d2, 0xbe, 0x35, 0x30, 0x78, 0x30, 0x2c, 0x20, 0x30);
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WINE_DEFAULT_DEBUG_CHANNEL(browseui);
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LONG BROWSEUI_refCount = 0;
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HINSTANCE BROWSEUI_hinstance = 0;
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typedef HRESULT (*LPFNCONSTRUCTOR)(IUnknown *pUnkOuter, IUnknown **ppvOut);
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static const struct {
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REFCLSID clsid;
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LPFNCONSTRUCTOR ctor;
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} ClassesTable[] = {
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{&CLSID_ACLMulti, ACLMulti_Constructor},
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{&CLSID_ProgressDialog, ProgressDialog_Constructor},
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{&CLSID_CompCatCacheDaemon, CompCatCacheDaemon_Constructor},
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{&CLSID_ACListISF, ACLShellSource_Constructor},
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{NULL, NULL}
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};
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typedef struct tagClassFactory
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{
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const IClassFactoryVtbl *vtbl;
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LONG ref;
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LPFNCONSTRUCTOR ctor;
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} ClassFactory;
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static void ClassFactory_Destructor(ClassFactory *This)
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{
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TRACE("Destroying class factory %p\n", This);
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heap_free(This);
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BROWSEUI_refCount--;
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}
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static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *ppvOut)
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{
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*ppvOut = NULL;
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if (IsEqualIID(riid, &IID_IClassFactory) || IsEqualIID(riid, &IID_IUnknown)) {
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IClassFactory_AddRef(iface);
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*ppvOut = iface;
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return S_OK;
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}
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WARN("Unknown interface %s\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
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{
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ClassFactory *This = (ClassFactory *)iface;
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return InterlockedIncrement(&This->ref);
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}
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static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
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{
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ClassFactory *This = (ClassFactory *)iface;
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ULONG ret = InterlockedDecrement(&This->ref);
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if (ret == 0)
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ClassFactory_Destructor(This);
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return ret;
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}
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static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface, IUnknown *punkOuter, REFIID iid, LPVOID *ppvOut)
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{
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ClassFactory *This = (ClassFactory *)iface;
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HRESULT ret;
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IUnknown *obj;
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TRACE("(%p, %p, %s, %p)\n", iface, punkOuter, debugstr_guid(iid), ppvOut);
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ret = This->ctor(punkOuter, &obj);
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if (FAILED(ret))
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return ret;
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ret = IUnknown_QueryInterface(obj, iid, ppvOut);
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IUnknown_Release(obj);
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return ret;
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}
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static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
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{
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ClassFactory *This = (ClassFactory *)iface;
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TRACE("(%p)->(%x)\n", This, fLock);
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if(fLock)
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InterlockedIncrement(&BROWSEUI_refCount);
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else
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InterlockedDecrement(&BROWSEUI_refCount);
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return S_OK;
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}
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static const IClassFactoryVtbl ClassFactoryVtbl = {
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/* IUnknown */
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ClassFactory_QueryInterface,
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ClassFactory_AddRef,
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ClassFactory_Release,
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/* IClassFactory*/
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ClassFactory_CreateInstance,
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ClassFactory_LockServer
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};
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static HRESULT ClassFactory_Constructor(LPFNCONSTRUCTOR ctor, LPVOID *ppvOut)
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{
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ClassFactory *This = heap_alloc(sizeof(ClassFactory));
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This->vtbl = &ClassFactoryVtbl;
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This->ref = 1;
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This->ctor = ctor;
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*ppvOut = This;
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TRACE("Created class factory %p\n", This);
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BROWSEUI_refCount++;
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return S_OK;
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}
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/*************************************************************************
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* BROWSEUI DllMain
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*/
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BOOL WINAPI DllMain(HINSTANCE hinst, DWORD fdwReason, LPVOID fImpLoad)
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{
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TRACE("%p 0x%x %p\n", hinst, fdwReason, fImpLoad);
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switch (fdwReason)
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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(hinst);
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BROWSEUI_hinstance = hinst;
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break;
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}
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return TRUE;
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}
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/*************************************************************************
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* DllCanUnloadNow (BROWSEUI.@)
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*/
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return BROWSEUI_refCount ? S_FALSE : S_OK;
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}
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/***********************************************************************
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* DllGetVersion (BROWSEUI.@)
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*/
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HRESULT WINAPI DllGetVersion(DLLVERSIONINFO *info)
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{
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if (info->cbSize != sizeof(DLLVERSIONINFO)) FIXME("support DLLVERSIONINFO2\n");
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/* this is what IE6 on Windows 98 reports */
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info->dwMajorVersion = 6;
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info->dwMinorVersion = 0;
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info->dwBuildNumber = 2600;
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info->dwPlatformID = DLLVER_PLATFORM_WINDOWS;
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return NOERROR;
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}
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/***********************************************************************
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* DllGetClassObject (BROWSEUI.@)
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*/
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HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, LPVOID *ppvOut)
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{
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int i;
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*ppvOut = NULL;
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if (!IsEqualIID(iid, &IID_IUnknown) && !IsEqualIID(iid, &IID_IClassFactory))
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return E_NOINTERFACE;
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for (i = 0; ClassesTable[i].clsid != NULL; i++)
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if (IsEqualCLSID(ClassesTable[i].clsid, clsid)) {
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return ClassFactory_Constructor(ClassesTable[i].ctor, ppvOut);
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}
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FIXME("CLSID %s not supported\n", debugstr_guid(clsid));
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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/***********************************************************************
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* DllInstall (BROWSEUI.@)
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*/
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HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
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{
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FIXME("(%s, %s): stub\n", bInstall ? "TRUE" : "FALSE", debugstr_w(cmdline));
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return S_OK;
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}
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