/bin/std/neko/io/FileOutput.hx

 1/*
 2 * Copyright (c) 2005, The haXe Project Contributors
 3 * All rights reserved.
 4 * Redistribution and use in source and binary forms, with or without
 5 * modification, are permitted provided that the following conditions are met:
 6 *
 7 *   - Redistributions of source code must retain the above copyright
 8 *     notice, this list of conditions and the following disclaimer.
 9 *   - Redistributions in binary form must reproduce the above copyright
10 *     notice, this list of conditions and the following disclaimer in the
11 *     documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
23 * DAMAGE.
24 */
25package neko.io;
26import neko.io.File;
27
28/**
29	Use [neko.io.File.write] to create a [FileOutput]
30**/
31class FileOutput extends haxe.io.Output {
32
33	private var __f : FileHandle;
34
35	public function new(f) {
36		__f = f;
37	}
38
39	public override function writeByte( c : Int ) {
40		try file_write_char(__f,c) catch( e : Dynamic ) throw haxe.io.Error.Custom(e);
41	}
42
43	public override function writeBytes( s : haxe.io.Bytes, p : Int, l : Int ) : Int {
44		return try file_write(__f,s.getData(),p,l) catch( e : Dynamic ) throw haxe.io.Error.Custom(e);
45	}
46
47	public override function flush() {
48		file_flush(__f);
49	}
50
51	public override function close() {
52		super.close();
53		file_close(__f);
54	}
55
56	public function seek( p : Int, pos : FileSeek ) {
57		file_seek(__f,p,switch( pos ) { case SeekBegin: 0; case SeekCur: 1; case SeekEnd: 2; });
58	}
59
60	public function tell() : Int {
61		return file_tell(__f);
62	}
63
64	private static var file_close = neko.Lib.load("std","file_close",1);
65	private static var file_seek = neko.Lib.load("std","file_seek",3);
66	private static var file_tell = neko.Lib.load("std","file_tell",1);
67
68	private static var file_flush = neko.Lib.load("std","file_flush",1);
69	private static var file_write = neko.Lib.load("std","file_write",4);
70	private static var file_write_char = neko.Lib.load("std","file_write_char",2);
71
72}