Invoke shortcuts through IContextMenu, rather than trying to access
them directly.
This commit is contained in:
Mike McCormack
Alexandre Julliard
parent
a1b1f997f1
commit
32d5240178
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@ -266,70 +266,6 @@ HRESULT SHELL_GetPathFromIDListForExecuteW(LPCITEMIDLIST pidl, LPWSTR pszPath, U
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return hr;
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}
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/*************************************************************************
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* SHELL_ResolveShortCutW [Internal]
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* read shortcut file at 'wcmd'
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*/
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static HRESULT SHELL_ResolveShortCutW(LPWSTR wcmd, LPWSTR wargs, LPWSTR wdir, HWND hwnd, LPCWSTR lpVerb, int* pshowcmd, LPITEMIDLIST* ppidl)
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{
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IShellFolder* psf;
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HRESULT hr = SHGetDesktopFolder(&psf);
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*ppidl = NULL;
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if (SUCCEEDED(hr)) {
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LPITEMIDLIST pidl;
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ULONG l;
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hr = IShellFolder_ParseDisplayName(psf, 0, 0, wcmd, &l, &pidl, 0);
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if (SUCCEEDED(hr)) {
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IShellLinkW* psl;
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hr = IShellFolder_GetUIObjectOf(psf, NULL, 1, (LPCITEMIDLIST*)&pidl, &IID_IShellLinkW, NULL, (LPVOID*)&psl);
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if (SUCCEEDED(hr)) {
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hr = IShellLinkW_Resolve(psl, hwnd, 0);
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if (SUCCEEDED(hr)) {
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hr = IShellLinkW_GetPath(psl, wcmd, MAX_PATH, NULL, SLGP_UNCPRIORITY);
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if (SUCCEEDED(hr)) {
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if (!*wcmd) {
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/* We could not translate the PIDL in the shell link into a valid file system path - so return the PIDL instead. */
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hr = IShellLinkW_GetIDList(psl, ppidl);
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if (SUCCEEDED(hr) && *ppidl) {
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/* We got a PIDL instead of a file system path - try to translate it. */
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if (SHGetPathFromIDListW(*ppidl, wcmd)) {
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SHFree(*ppidl);
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*ppidl = NULL;
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}
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}
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}
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if (SUCCEEDED(hr)) {
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/* get command line arguments, working directory and display mode if available */
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IShellLinkW_GetWorkingDirectory(psl, wdir, MAX_PATH);
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IShellLinkW_GetArguments(psl, wargs, MAX_PATH);
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IShellLinkW_GetShowCmd(psl, pshowcmd);
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}
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}
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}
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IShellLinkW_Release(psl);
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}
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SHFree(pidl);
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}
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IShellFolder_Release(psf);
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}
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return hr;
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}
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/*************************************************************************
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* SHELL_ExecuteW [Internal]
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*
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@ -983,6 +919,262 @@ HINSTANCE WINAPI FindExecutableW(LPCWSTR lpFile, LPCWSTR lpDirectory, LPWSTR lpR
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return (HINSTANCE)retval;
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}
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/* FIXME: is this already implemented somewhere else? */
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static HKEY ShellExecute_GetClassKey( LPSHELLEXECUTEINFOW sei )
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{
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LPCWSTR ext = NULL, lpClass = NULL;
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LPWSTR cls = NULL;
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DWORD type = 0, sz = 0;
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HKEY hkey = 0;
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LONG r;
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if (sei->fMask & SEE_MASK_CLASSALL)
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return sei->hkeyClass;
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if (sei->fMask & SEE_MASK_CLASSNAME)
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lpClass = sei->lpClass;
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else
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{
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ext = PathFindExtensionW( sei->lpFile );
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TRACE("ext = %s\n", debugstr_w( ext ) );
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if (!ext)
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return hkey;
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r = RegOpenKeyW( HKEY_CLASSES_ROOT, ext, &hkey );
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if (r != ERROR_SUCCESS )
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return hkey;
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r = RegQueryValueExW( hkey, NULL, 0, &type, NULL, &sz );
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if ( r == ERROR_SUCCESS && type == REG_SZ )
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{
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sz += sizeof (WCHAR);
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cls = HeapAlloc( GetProcessHeap(), 0, sz );
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cls[0] = 0;
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RegQueryValueExW( hkey, NULL, 0, &type, (LPBYTE) cls, &sz );
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}
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RegCloseKey( hkey );
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lpClass = cls;
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}
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TRACE("class = %s\n", debugstr_w(lpClass) );
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hkey = 0;
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if ( lpClass )
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RegOpenKeyW( HKEY_CLASSES_ROOT, lpClass, &hkey );
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HeapFree( GetProcessHeap(), 0, cls );
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return hkey;
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}
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static IDataObject *shellex_get_dataobj( LPSHELLEXECUTEINFOW sei )
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{
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LPCITEMIDLIST pidllast = NULL;
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IDataObject *dataobj = NULL;
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IShellFolder *shf = NULL;
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LPITEMIDLIST pidl = NULL;
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HRESULT r;
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if (sei->fMask & SEE_MASK_CLASSALL)
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pidl = sei->lpIDList;
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else
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{
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WCHAR fullpath[MAX_PATH];
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fullpath[0] = 0;
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r = GetFullPathNameW( sei->lpFile, MAX_PATH, fullpath, NULL );
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if (!r)
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goto end;
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pidl = ILCreateFromPathW( fullpath );
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}
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r = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&shf, &pidllast );
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if ( FAILED( r ) )
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goto end;
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IShellFolder_GetUIObjectOf( shf, NULL, 1, &pidllast,
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&IID_IDataObject, NULL, (LPVOID*) &dataobj );
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end:
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if ( pidl != sei->lpIDList )
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ILFree( pidl );
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if ( shf )
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IShellFolder_Release( shf );
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return dataobj;
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}
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static HRESULT shellex_run_context_menu_default( IShellExtInit *obj,
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LPSHELLEXECUTEINFOW sei )
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{
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IContextMenu *cm = NULL;
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CMINVOKECOMMANDINFOEX ici;
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MENUITEMINFOW info;
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WCHAR string[0x80];
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INT i, n, def = -1;
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HMENU hmenu = 0;
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HRESULT r;
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TRACE("%p %p\n", obj, sei );
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r = IShellExtInit_QueryInterface( obj, &IID_IContextMenu, (LPVOID*) &cm );
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if ( FAILED( r ) )
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return r;
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hmenu = CreateMenu();
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if ( !hmenu )
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goto end;
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/* the number of the last menu added is returned in r */
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r = IContextMenu_QueryContextMenu( cm, hmenu, 0, 0x20, 0x7fff, CMF_DEFAULTONLY );
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if ( FAILED( r ) )
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goto end;
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n = GetMenuItemCount( hmenu );
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for ( i = 0; i < n; i++ )
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{
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memset( &info, 0, sizeof info );
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info.cbSize = sizeof info;
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info.fMask = MIIM_FTYPE | MIIM_STRING | MIIM_STATE | MIIM_DATA | MIIM_ID;
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info.dwTypeData = string;
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info.cch = sizeof string;
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string[0] = 0;
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GetMenuItemInfoW( hmenu, i, TRUE, &info );
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TRACE("menu %d %s %08x %08lx %08x %08x\n", i, debugstr_w(string),
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info.fState, info.dwItemData, info.fType, info.wID );
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if ( ( !sei->lpVerb && (info.fState & MFS_DEFAULT) ) ||
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( sei->lpVerb && !lstrcmpiW( sei->lpVerb, string ) ) )
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{
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def = i;
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break;
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}
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}
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r = E_FAIL;
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if ( def == -1 )
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goto end;
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memset( &ici, 0, sizeof ici );
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ici.cbSize = sizeof ici;
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ici.fMask = CMIC_MASK_UNICODE;
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ici.nShow = sei->nShow;
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ici.lpVerb = MAKEINTRESOURCEA( def );
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ici.hwnd = sei->hwnd;
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ici.lpParametersW = sei->lpParameters;
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r = IContextMenu_InvokeCommand( cm, (LPCMINVOKECOMMANDINFO) &ici );
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TRACE("invoke command returned %08lx\n", r );
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end:
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if ( hmenu )
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DestroyMenu( hmenu );
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if ( cm )
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IContextMenu_Release( cm );
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return r;
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}
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static HRESULT shellex_load_object_and_run( HKEY hkey, LPCGUID guid, LPSHELLEXECUTEINFOW sei )
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{
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IDataObject *dataobj = NULL;
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IObjectWithSite *ows = NULL;
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IShellExtInit *obj = NULL;
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HRESULT r;
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TRACE("%p %s %p\n", hkey, debugstr_guid( guid ), sei );
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r = CoInitialize( NULL );
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if ( FAILED( r ) )
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goto end;
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r = CoCreateInstance( guid, NULL, CLSCTX_INPROC_SERVER,
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&IID_IShellExtInit, (LPVOID*)&obj );
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if ( FAILED( r ) )
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{
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ERR("failed %08lx\n", r );
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goto end;
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}
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dataobj = shellex_get_dataobj( sei );
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if ( !dataobj )
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{
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ERR("failed to get data object\n");
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goto end;
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}
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r = IShellExtInit_Initialize( obj, NULL, dataobj, hkey );
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if ( FAILED( r ) )
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goto end;
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r = IShellExtInit_QueryInterface( obj, &IID_IObjectWithSite, (LPVOID*) &ows );
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if ( FAILED( r ) )
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goto end;
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IObjectWithSite_SetSite( ows, NULL );
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r = shellex_run_context_menu_default( obj, sei );
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end:
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if ( ows )
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IObjectWithSite_Release( ows );
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if ( dataobj )
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IDataObject_Release( dataobj );
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if ( obj )
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IShellExtInit_Release( obj );
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CoUninitialize();
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return r;
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}
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/*************************************************************************
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* ShellExecute_FromContextMenu [Internal]
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*/
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static LONG ShellExecute_FromContextMenu( LPSHELLEXECUTEINFOW sei )
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{
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static const WCHAR szcm[] = { 's','h','e','l','l','e','x','\\',
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'C','o','n','t','e','x','t','M','e','n','u','H','a','n','d','l','e','r','s',0 };
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HKEY hkey, hkeycm = 0;
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WCHAR szguid[39];
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HRESULT hr;
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GUID guid;
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DWORD i;
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LONG r;
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TRACE("%s\n", debugstr_w(sei->lpFile) );
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hkey = ShellExecute_GetClassKey( sei );
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if ( !hkey )
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return ERROR_FUNCTION_FAILED;
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r = RegOpenKeyW( hkey, szcm, &hkeycm );
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if ( r == ERROR_SUCCESS )
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{
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i = 0;
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while ( 1 )
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{
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r = RegEnumKeyW( hkeycm, i++, szguid, 39 );
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if ( r != ERROR_SUCCESS )
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break;
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r = ERROR_FUNCTION_FAILED;
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hr = CLSIDFromString( szguid, &guid );
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if ( FAILED( hr ) )
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break;
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r = ERROR_SUCCESS;
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/* stop at the first one that succeeds in running */
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hr = shellex_load_object_and_run( hkey, &guid, sei );
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if ( SUCCEEDED( hr ) )
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break;
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}
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RegCloseKey( hkeycm );
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}
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if ( hkey != sei->hkeyClass )
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RegCloseKey( hkey );
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return r;
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}
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/*************************************************************************
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* SHELL_execute [Internal]
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*/
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@ -993,7 +1185,6 @@ BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc, BOOL uni
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static const WCHAR wWww[] = {'w','w','w',0};
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static const WCHAR wFile[] = {'f','i','l','e',0};
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static const WCHAR wHttp[] = {'h','t','t','p',':','/','/',0};
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static const WCHAR wExtLnk[] = {'.','l','n','k',0};
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static const WCHAR wExplorer[] = {'e','x','p','l','o','r','e','r','.','e','x','e',0};
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static const DWORD unsupportedFlags =
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SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |
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@ -1010,7 +1201,6 @@ BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc, BOOL uni
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UINT_PTR retval = 31;
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WCHAR wcmd[1024];
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WCHAR buffer[MAX_PATH];
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const WCHAR* ext;
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BOOL done;
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/* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */
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@ -1083,6 +1273,12 @@ BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc, BOOL uni
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TRACE("-- idlist=%p (%s)\n", sei_tmp.lpIDList, debugstr_w(wszApplicationName));
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}
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if ( ERROR_SUCCESS == ShellExecute_FromContextMenu( &sei_tmp ) )
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{
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sei->hInstApp = (HINSTANCE) 33;
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return TRUE;
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}
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if (sei_tmp.fMask & SEE_MASK_CLASSALL)
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{
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/* launch a document by fileclass like 'WordPad.Document.1' */
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@ -1111,78 +1307,6 @@ BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc, BOOL uni
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return FALSE;
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}
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/* resolve shell shortcuts */
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ext = PathFindExtensionW(sei_tmp.lpFile);
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if (ext && !strncmpiW(ext, wExtLnk, sizeof(wExtLnk) / sizeof(WCHAR) - 1) &&
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(ext[sizeof(wExtLnk) / sizeof(WCHAR) - 1] == '\0' ||
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(sei_tmp.lpFile[0] == '"' && ext[sizeof(wExtLnk) / sizeof(WCHAR) - 1] == '"'))) /* or check for: shell_attribs & SFGAO_LINK */
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{
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HRESULT hr;
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BOOL Quoted;
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if (wszApplicationName[0] == '"')
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{
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if (wszApplicationName[strlenW(wszApplicationName) - 1] == '"')
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{
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wszApplicationName[strlenW(wszApplicationName) - 1] = '\0';
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Quoted = TRUE;
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}
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else
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{
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Quoted = FALSE;
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}
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}
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else
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{
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Quoted = FALSE;
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}
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/* expand paths before reading shell link */
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if (ExpandEnvironmentStringsW(Quoted ? sei_tmp.lpFile + 1 : sei_tmp.lpFile, buffer, MAX_PATH))
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lstrcpyW(Quoted ? wszApplicationName + 1 : wszApplicationName/*sei_tmp.lpFile*/, buffer);
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if (*sei_tmp.lpParameters)
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if (ExpandEnvironmentStringsW(sei_tmp.lpParameters, buffer, MAX_PATH))
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lstrcpyW(wszParameters/*sei_tmp.lpParameters*/, buffer);
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hr = SHELL_ResolveShortCutW((LPWSTR)(Quoted ? sei_tmp.lpFile + 1 : sei_tmp.lpFile),
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(LPWSTR)sei_tmp.lpParameters, (LPWSTR)sei_tmp.lpDirectory,
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sei_tmp.hwnd, sei_tmp.lpVerb?sei_tmp.lpVerb:wszEmpty, &sei_tmp.nShow, (LPITEMIDLIST*)&sei_tmp.lpIDList);
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if (Quoted)
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{
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wszApplicationName[strlenW(wszApplicationName) + 1] = '\0';
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wszApplicationName[strlenW(wszApplicationName)] = '"';
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}
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if (sei->lpIDList)
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sei->fMask |= SEE_MASK_IDLIST;
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if (SUCCEEDED(hr))
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{
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/* repeat IDList processing if needed */
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if (sei_tmp.fMask & SEE_MASK_IDLIST)
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{
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IShellExecuteHookW* pSEH;
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HRESULT hr = SHBindToParent(sei_tmp.lpIDList, &IID_IShellExecuteHookW, (LPVOID*)&pSEH, NULL);
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if (SUCCEEDED(hr))
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{
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hr = IShellExecuteHookW_Execute(pSEH, &sei_tmp);
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IShellExecuteHookW_Release(pSEH);
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if (hr == S_OK)
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return TRUE;
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}
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TRACE("-- idlist=%p (%s)\n", debugstr_w(sei_tmp.lpIDList), debugstr_w(sei_tmp.lpFile));
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}
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}
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}
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/* Has the IDList not yet been translated? */
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if (sei_tmp.fMask & SEE_MASK_IDLIST)
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{
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@ -761,7 +761,7 @@ static void test_lnks(void)
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{
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okChildInt("argcA", 5);
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}
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else todo_wine
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else
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{
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okChildInt("argcA", 5);
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}
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@ -778,7 +778,7 @@ static void test_lnks(void)
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{
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okChildPath("argvA4", params);
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}
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else todo_wine
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else
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{
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okChildPath("argvA4", params);
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}
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