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/*
* Copyright (C)2005-2022 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package sys.net;
import lua.lib.luasocket.socket.TcpClient;
import lua.*;
import haxe.io.Bytes;
import haxe.io.Error;
class SocketInput extends haxe.io.Input {
var tcp:TcpClient;
public function new(tcp:TcpClient) {
this.tcp = tcp;
}
override public function readByte():Int {
var res = tcp.receive(1);
if (res.message == "closed"){
throw new haxe.io.Eof();
}
else if (res.message != null)
throw 'Error : ${res.message}';
return res.result.charCodeAt(0);
}
override public function readBytes(s:Bytes, pos:Int, len:Int):Int {
var leftToRead = len;
var b = s.getData();
if (pos < 0 || len < 0 || pos + len > s.length)
throw haxe.io.Error.OutsideBounds;
var readCount = 0;
try {
while (leftToRead > 0) {
b[pos] = cast readByte();
pos++;
readCount++;
leftToRead--;
}
} catch (e:haxe.io.Eof) {
if (readCount == 0) {
throw e;
}
}
return readCount;
}
}
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