/* * Copyright 2013 Hans Leidekker 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> #define COBJMACROS #include "windef.h" #include "winbase.h" #include "objbase.h" #include "wmiutils.h" #include "wbemdisp.h" #include "rpcproxy.h" #include "wine/debug.h" #include "wine/heap.h" #include "wine/unicode.h" #include "wbemdisp_private.h" #include "wbemdisp_classes.h" WINE_DEFAULT_DEBUG_CHANNEL(wbemdisp); static HINSTANCE instance; struct moniker { IMoniker IMoniker_iface; LONG refs; IUnknown *obj; }; static inline struct moniker *impl_from_IMoniker( IMoniker *iface ) { return CONTAINING_RECORD( iface, struct moniker, IMoniker_iface ); } static ULONG WINAPI moniker_AddRef( IMoniker *iface ) { struct moniker *moniker = impl_from_IMoniker( iface ); return InterlockedIncrement( &moniker->refs ); } static ULONG WINAPI moniker_Release( IMoniker *iface ) { struct moniker *moniker = impl_from_IMoniker( iface ); LONG refs = InterlockedDecrement( &moniker->refs ); if (!refs) { TRACE( "destroying %p\n", moniker ); IUnknown_Release( moniker->obj ); heap_free( moniker ); } return refs; } static HRESULT WINAPI moniker_QueryInterface( IMoniker *iface, REFIID riid, void **ppvObject ) { struct moniker *moniker = impl_from_IMoniker( iface ); TRACE( "%p, %s, %p\n", moniker, debugstr_guid( riid ), ppvObject ); if (IsEqualGUID( riid, &IID_IMoniker ) || IsEqualGUID( riid, &IID_IUnknown )) { *ppvObject = iface; } else { FIXME( "interface %s not implemented\n", debugstr_guid(riid) ); return E_NOINTERFACE; } IMoniker_AddRef( iface ); return S_OK; } static HRESULT WINAPI moniker_GetClassID( IMoniker *iface, CLSID *pClassID ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_IsDirty( IMoniker *iface ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_Load( IMoniker *iface, IStream *pStm ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_Save( IMoniker *iface, IStream *pStm, BOOL fClearDirty ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_GetSizeMax( IMoniker *iface, ULARGE_INTEGER *pcbSize ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_BindToObject( IMoniker *iface, IBindCtx *pbc, IMoniker *pmkToLeft, REFIID riidResult, void **ppvResult ) { struct moniker *moniker = impl_from_IMoniker( iface ); TRACE( "%p, %p, %p, %s, %p\n", iface, pbc, pmkToLeft, debugstr_guid(riidResult), ppvResult ); return IUnknown_QueryInterface( moniker->obj, riidResult, ppvResult ); } static HRESULT WINAPI moniker_BindToStorage( IMoniker *iface, IBindCtx *pbc, IMoniker *pmkToLeft, REFIID riid, void **ppvObj ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_Reduce( IMoniker *iface, IBindCtx *pbc, DWORD dwReduceHowFar, IMoniker **ppmkToLeft, IMoniker **ppmkReduced ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_ComposeWith( IMoniker *iface, IMoniker *pmkRight, BOOL fOnlyIfNotGeneric, IMoniker **ppmkComposite ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_Enum( IMoniker *iface, BOOL fForward, IEnumMoniker **ppenumMoniker ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_IsEqual( IMoniker *iface, IMoniker *pmkOtherMoniker ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_Hash( IMoniker *iface, DWORD *pdwHash ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_IsRunning( IMoniker *iface, IBindCtx *pbc, IMoniker *pmkToLeft, IMoniker *pmkNewlyRunning ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_GetTimeOfLastChange( IMoniker *iface, IBindCtx *pbc, IMoniker *pmkToLeft, FILETIME *pFileTime ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_Inverse( IMoniker *iface, IMoniker **ppmk ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_CommonPrefixWith( IMoniker *iface, IMoniker *pmkOther, IMoniker **ppmkPrefix ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_RelativePathTo( IMoniker *iface, IMoniker *pmkOther, IMoniker **ppmkRelPath ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_GetDisplayName( IMoniker *iface, IBindCtx *pbc, IMoniker *pmkToLeft, LPOLESTR *ppszDisplayName ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_ParseDisplayName( IMoniker *iface, IBindCtx *pbc, IMoniker *pmkToLeft, LPOLESTR pszDisplayName, ULONG *pchEaten, IMoniker **ppmkOut ) { FIXME( "\n" ); return E_NOTIMPL; } static HRESULT WINAPI moniker_IsSystemMoniker( IMoniker *iface, DWORD *pdwMksys ) { FIXME( "\n" ); return E_NOTIMPL; } static const IMonikerVtbl moniker_vtbl = { moniker_QueryInterface, moniker_AddRef, moniker_Release, moniker_GetClassID, moniker_IsDirty, moniker_Load, moniker_Save, moniker_GetSizeMax, moniker_BindToObject, moniker_BindToStorage, moniker_Reduce, moniker_ComposeWith, moniker_Enum, moniker_IsEqual, moniker_Hash, moniker_IsRunning, moniker_GetTimeOfLastChange, moniker_Inverse, moniker_CommonPrefixWith, moniker_RelativePathTo, moniker_GetDisplayName, moniker_ParseDisplayName, moniker_IsSystemMoniker }; static HRESULT Moniker_create( IUnknown *unk, IMoniker **obj ) { struct moniker *moniker; TRACE( "%p, %p\n", unk, obj ); if (!(moniker = heap_alloc( sizeof(*moniker) ))) return E_OUTOFMEMORY; moniker->IMoniker_iface.lpVtbl = &moniker_vtbl; moniker->refs = 1; moniker->obj = unk; IUnknown_AddRef( moniker->obj ); *obj = &moniker->IMoniker_iface; TRACE( "returning iface %p\n", *obj ); return S_OK; } static HRESULT WINAPI WinMGMTS_QueryInterface(IParseDisplayName *iface, REFIID riid, void **ppv) { if(IsEqualGUID(riid, &IID_IUnknown)) { TRACE("(IID_IUnknown %p)\n", ppv); *ppv = iface; }else if(IsEqualGUID(riid, &IID_IParseDisplayName)) { TRACE("(IID_IParseDisplayName %p)\n", ppv); *ppv = iface; }else { WARN("Unsupported riid %s\n", debugstr_guid(riid)); *ppv = NULL; return E_NOINTERFACE; } IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } static ULONG WINAPI WinMGMTS_AddRef(IParseDisplayName *iface) { return 2; } static ULONG WINAPI WinMGMTS_Release(IParseDisplayName *iface) { return 1; } static HRESULT parse_path( const WCHAR *str, BSTR *server, BSTR *namespace, BSTR *relative ) { IWbemPath *path; ULONG len; HRESULT hr; *server = *namespace = *relative = NULL; hr = CoCreateInstance( &CLSID_WbemDefPath, NULL, CLSCTX_INPROC_SERVER, &IID_IWbemPath, (void **)&path ); if (hr != S_OK) return hr; hr = IWbemPath_SetText( path, WBEMPATH_CREATE_ACCEPT_ALL, str ); if (hr != S_OK) goto done; len = 0; hr = IWbemPath_GetServer( path, &len, NULL ); if (hr == S_OK) { if (!(*server = SysAllocStringLen( NULL, len ))) { hr = E_OUTOFMEMORY; goto done; } hr = IWbemPath_GetServer( path, &len, *server ); if (hr != S_OK) goto done; } len = 0; hr = IWbemPath_GetText( path, WBEMPATH_GET_NAMESPACE_ONLY, &len, NULL ); if (hr == S_OK) { if (!(*namespace = SysAllocStringLen( NULL, len ))) { hr = E_OUTOFMEMORY; goto done; } hr = IWbemPath_GetText( path, WBEMPATH_GET_NAMESPACE_ONLY, &len, *namespace ); if (hr != S_OK) goto done; } len = 0; hr = IWbemPath_GetText( path, WBEMPATH_GET_RELATIVE_ONLY, &len, NULL ); if (hr == S_OK) { if (!(*relative = SysAllocStringLen( NULL, len ))) { hr = E_OUTOFMEMORY; goto done; } hr = IWbemPath_GetText( path, WBEMPATH_GET_RELATIVE_ONLY, &len, *relative ); } done: IWbemPath_Release( path ); if (hr != S_OK) { SysFreeString( *server ); SysFreeString( *namespace ); SysFreeString( *relative ); } return hr; } static HRESULT WINAPI WinMGMTS_ParseDisplayName(IParseDisplayName *iface, IBindCtx *pbc, LPOLESTR pszDisplayName, ULONG *pchEaten, IMoniker **ppmkOut) { static const WCHAR prefixW[] = {'w','i','n','m','g','m','t','s',':',0}; const DWORD prefix_len = sizeof(prefixW) / sizeof(prefixW[0]) - 1; ISWbemLocator *locator = NULL; ISWbemServices *services = NULL; ISWbemObject *obj = NULL; BSTR server, namespace, relative; WCHAR *p; HRESULT hr; TRACE( "%p, %p, %s, %p, %p\n", iface, pbc, debugstr_w(pszDisplayName), pchEaten, ppmkOut ); if (strncmpiW( pszDisplayName, prefixW, prefix_len )) return MK_E_SYNTAX; p = pszDisplayName + prefix_len; if (*p == '{') { FIXME( "ignoring security settings\n" ); while (*p && *p != '}') p++; if (*p == '}') p++; if (*p == '!') p++; } hr = parse_path( p, &server, &namespace, &relative ); if (hr != S_OK) return hr; hr = SWbemLocator_create( (void **)&locator ); if (hr != S_OK) goto done; hr = ISWbemLocator_ConnectServer( locator, server, namespace, NULL, NULL, NULL, NULL, 0, NULL, &services ); if (hr != S_OK) goto done; if (!relative || !*relative) Moniker_create( (IUnknown *)services, ppmkOut ); else { hr = ISWbemServices_Get( services, relative, 0, NULL, &obj ); if (hr != S_OK) goto done; hr = Moniker_create( (IUnknown *)obj, ppmkOut ); } done: if (obj) ISWbemObject_Release( obj ); if (services) ISWbemServices_Release( services ); if (locator) ISWbemLocator_Release( locator ); SysFreeString( server ); SysFreeString( namespace ); SysFreeString( relative ); if (hr == S_OK) *pchEaten = strlenW( pszDisplayName ); return hr; } static const IParseDisplayNameVtbl WinMGMTSVtbl = { WinMGMTS_QueryInterface, WinMGMTS_AddRef, WinMGMTS_Release, WinMGMTS_ParseDisplayName }; static IParseDisplayName winmgmts = { &WinMGMTSVtbl }; static HRESULT WinMGMTS_create(void **ppv) { *ppv = &winmgmts; return S_OK; } struct factory { IClassFactory IClassFactory_iface; HRESULT (*fnCreateInstance)( LPVOID * ); }; static inline struct factory *impl_from_IClassFactory( IClassFactory *iface ) { return CONTAINING_RECORD( iface, struct factory, IClassFactory_iface ); } static HRESULT WINAPI factory_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *obj ) { if (IsEqualGUID( riid, &IID_IUnknown ) || IsEqualGUID( riid, &IID_IClassFactory )) { IClassFactory_AddRef( iface ); *obj = iface; return S_OK; } FIXME( "interface %s not implemented\n", debugstr_guid(riid) ); return E_NOINTERFACE; } static ULONG WINAPI factory_AddRef( IClassFactory *iface ) { return 2; } static ULONG WINAPI factory_Release( IClassFactory *iface ) { return 1; } static HRESULT WINAPI factory_CreateInstance( IClassFactory *iface, LPUNKNOWN outer, REFIID riid, LPVOID *obj ) { struct factory *factory = impl_from_IClassFactory( iface ); IUnknown *unk; HRESULT hr; TRACE( "%p, %s, %p\n", outer, debugstr_guid(riid), obj ); *obj = NULL; if (outer) return CLASS_E_NOAGGREGATION; hr = factory->fnCreateInstance( (LPVOID *)&unk ); if (FAILED( hr )) return hr; hr = IUnknown_QueryInterface( unk, riid, obj ); IUnknown_Release( unk ); return hr; } static HRESULT WINAPI factory_LockServer( IClassFactory *iface, BOOL lock ) { FIXME( "%p, %d\n", iface, lock ); return S_OK; } static const struct IClassFactoryVtbl factory_vtbl = { factory_QueryInterface, factory_AddRef, factory_Release, factory_CreateInstance, factory_LockServer }; static struct factory swbem_locator_cf = { { &factory_vtbl }, SWbemLocator_create }; static struct factory winmgmts_cf = { { &factory_vtbl }, WinMGMTS_create }; BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved ) { switch (reason) { case DLL_WINE_PREATTACH: return FALSE; /* prefer native version */ case DLL_PROCESS_ATTACH: instance = hinst; DisableThreadLibraryCalls( hinst ); break; } return TRUE; } HRESULT WINAPI DllGetClassObject( REFCLSID rclsid, REFIID iid, LPVOID *obj ) { IClassFactory *cf = NULL; TRACE( "%s, %s, %p\n", debugstr_guid(rclsid), debugstr_guid(iid), obj ); if (IsEqualGUID( rclsid, &CLSID_SWbemLocator )) cf = &swbem_locator_cf.IClassFactory_iface; else if (IsEqualGUID( rclsid, &CLSID_WinMGMTS )) cf = &winmgmts_cf.IClassFactory_iface; else return CLASS_E_CLASSNOTAVAILABLE; return IClassFactory_QueryInterface( cf, iid, obj ); } /*********************************************************************** * DllCanUnloadNow (WBEMDISP.@) */ HRESULT WINAPI DllCanUnloadNow(void) { return S_FALSE; } /*********************************************************************** * DllRegisterServer (WBEMDISP.@) */ HRESULT WINAPI DllRegisterServer(void) { return __wine_register_resources( instance ); } /*********************************************************************** * DllUnregisterServer (WBEMDISP.@) */ HRESULT WINAPI DllUnregisterServer(void) { return __wine_unregister_resources( instance ); }