[PATCH] [WinHelp]: implemented ExecFile macro (fix for #23054)

[Alexandre Julliard]

Eric Pouech <eric.pouech at orange.fr> writes:

> +static void CALLBACK MACRO_ExecFile(LPCSTR pgm, LPCSTR args, LONG cmd_show, LPCSTR topic)
>  {
> -    WINE_FIXME("(\"%s\", \"%s\", %u, \"%s\")\n", str1, str2, u, str3);
> +    static HINSTANCE (WINAPI *shell_exec)(HWND, LPCSTR, LPCSTR, LPCSTR, LPCSTR, INT);
> +    HINSTANCE ret = 0;
> +
> +    WINE_TRACE("(\"%s\", \"%s\", %u, \"%s\")\n", pgm, args, cmd_show, topic);
> +    if (!shell_exec)
> +    {
> +        HANDLE      h;
> +
> +        if ((!(h = GetModuleHandle("shell32.dll")) && !(h = LoadLibraryA("shell32.dll"))) ||
> +            !(shell_exec = (void*)GetProcAddress(h, "ShellExecuteA")))
> +        {
> +            WINE_ERR("Couldn't load shell32.ShellExecute\n");
> +        }
> +    }

Why not call ShellExecuteA directly?

-- 
Alexandre Julliard
julliard at winehq.org