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 windows.winsock
7 splitting continuations math.bitwise accessors init sets assocs ;
10 TUPLE: win32-handle < disposable handle ;
12 : set-inherit ( handle ? -- )
13 [ handle>> HANDLE_FLAG_INHERIT ] dip
14 >BOOLEAN SetHandleInformation win32-error=0/f ;
16 : new-win32-handle ( handle class -- win32-handle )
17 new-disposable swap >>handle
20 : <win32-handle> ( handle -- win32-handle )
21 win32-handle new-win32-handle ;
23 M: win32-handle dispose* ( handle -- )
24 handle>> CloseHandle win32-error=0/f ;
26 TUPLE: win32-file < win32-handle ptr ;
28 : <win32-file> ( handle -- win32-file )
29 win32-file new-win32-handle ;
32 dup disposed>> [ drop ] [
33 [ cancel-operation ] [ call-next-method ] bi
36 HOOK: CreateFile-flags io-backend ( DWORD -- DWORD )
37 HOOK: FileArgs-overlapped io-backend ( port -- overlapped/f )
38 HOOK: add-completion io-backend ( port -- )
40 : opened-file ( handle -- win32-file )
52 : default-security-attributes ( -- obj )
53 "SECURITY_ATTRIBUTES" <c-object>
54 "SECURITY_ATTRIBUTES" heap-size
55 over set-SECURITY_ATTRIBUTES-nLength ;