71 lines
2.4 KiB
Haxe
71 lines
2.4 KiB
Haxe
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/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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package hl.uv;
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@:hlNative("uv")
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class Stream extends Handle {
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public function write(bytes:haxe.io.Bytes, ?onWrite:Bool->Void, pos = 0, len = -1) {
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if (len < 0)
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len = bytes.length - pos;
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if (pos < 0 || len < 0 || pos + len > bytes.length)
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throw haxe.io.Error.OutsideBounds;
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if (handle == null || !stream_write(handle, (bytes : hl.Bytes).offset(pos), len, onWrite))
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throw new haxe.io.Eof();
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}
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public function readStartRaw(onData:hl.Bytes->Int->Void) {
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if (handle == null || !stream_read_start(handle, onData))
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throw new haxe.io.Eof();
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}
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public function readStart(onData:haxe.io.Bytes->Void) {
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readStartRaw(function(b, len) onData(if (len < 0) null else b.toBytes(len)));
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}
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public function readStop() {
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if (handle != null)
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stream_read_stop(handle);
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}
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public function listen(n:Int, onConnect:Void->Void) {
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if (handle == null || !stream_listen(handle, n, onConnect))
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throw new haxe.io.Eof();
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}
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// --
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static function stream_write(handle:HandleData, bytes:hl.Bytes, len:Int, callb:Bool->Void):Bool {
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return false;
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}
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static function stream_read_start(handle:HandleData, callb:hl.Bytes->Int->Void) {
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return false;
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}
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static function stream_read_stop(handle:HandleData) {}
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static function stream_listen(handle:HandleData, n:Int, callb:Void->Void) {
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return false;
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}
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}
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