1 ! Copyright (C) 2004, 2008 Mackenzie Straight, Doug Coleman.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: alien alien.c-types arrays destructors io io.backend
4 io.buffers io.files io.ports io.binary io.timeouts system
5 strings kernel math namespaces sequences windows.errors
6 windows.kernel32 windows.shell32 windows.types splitting
7 continuations math.bitwise accessors init sets assocs
8 classes.struct classes literals ;
11 TUPLE: win32-handle < disposable handle ;
13 : set-inherit ( handle ? -- )
14 [ handle>> HANDLE_FLAG_INHERIT ] dip
15 >BOOLEAN SetHandleInformation win32-error=0/f ;
17 : new-win32-handle ( handle class -- win32-handle )
18 new-disposable swap >>handle
21 : <win32-handle> ( handle -- win32-handle )
22 win32-handle new-win32-handle ;
24 M: win32-handle dispose* ( handle -- )
25 handle>> CloseHandle win32-error=0/f ;
27 TUPLE: win32-file < win32-handle ptr ;
29 : <win32-file> ( handle -- win32-file )
30 win32-file new-win32-handle ;
33 [ cancel-operation ] [ call-next-method ] bi ;
35 HOOK: CreateFile-flags io-backend ( DWORD -- DWORD )
36 HOOK: FileArgs-overlapped io-backend ( port -- overlapped/f )
37 HOOK: add-completion io-backend ( port -- )
39 : opened-file ( handle -- win32-file )
51 : default-security-attributes ( -- obj )
52 SECURITY_ATTRIBUTES <struct>
53 SECURITY_ATTRIBUTES heap-size >>nLength ;