122 lines
3.3 KiB
Haxe
122 lines
3.3 KiB
Haxe
package funkin.utils.native;
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#if cpp
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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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import cpp.NativeProcess;
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class Stdin extends haxe.io.Output {
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var p:Dynamic;
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var buf:haxe.io.Bytes;
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public function new(p:Dynamic) {
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this.p = p;
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buf = haxe.io.Bytes.alloc(1);
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}
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public override function close() {
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super.close();
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NativeProcess.process_stdin_close(p);
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}
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public override function writeByte(c) {
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buf.set(0, c);
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writeBytes(buf, 0, 1);
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}
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public override function writeBytes(buf:haxe.io.Bytes, pos:Int, len:Int):Int {
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try {
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return NativeProcess.process_stdin_write(p, buf.getData(), pos, len);
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} catch (e:Dynamic) {
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throw new haxe.io.Eof();
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}
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return 0;
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}
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}
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class Stdout extends haxe.io.Input {
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var p:Dynamic;
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var out:Bool;
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var buf:haxe.io.Bytes;
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public function new(p:Dynamic, out) {
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this.p = p;
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this.out = out;
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buf = haxe.io.Bytes.alloc(1);
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}
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public override function readByte() {
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if (readBytes(buf, 0, 1) == 0)
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throw haxe.io.Error.Blocked;
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return buf.get(0);
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}
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public override function readBytes(str:haxe.io.Bytes, pos:Int, len:Int):Int {
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var result:Int;
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try {
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result = out ? NativeProcess.process_stdout_read(p, str.getData(), pos, len) : NativeProcess.process_stderr_read(p, str.getData(), pos, len);
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} catch (e:Dynamic) {
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throw new haxe.io.Eof();
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}
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if (result == 0)
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throw new haxe.io.Eof();
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return result;
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}
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}
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class HiddenProcess {
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var p:Dynamic;
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public var stdout(default, null):haxe.io.Input;
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public var stderr(default, null):haxe.io.Input;
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public var stdin(default, null):haxe.io.Output;
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public function new(cmd:String, ?args:Array<String>, ?detached:Bool):Void {
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if (detached)
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throw "Detached process is not supported on this platform";
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p = try NativeProcess.process_run_with_show(cmd, args, 0) catch (e:Dynamic) throw "Process creation failure : " + cmd;
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stdin = new Stdin(p);
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stdout = new Stdout(p, true);
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stderr = new Stdout(p, false);
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}
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public function getPid():Int {
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return NativeProcess.process_pid(p);
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}
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public function exitCode(block:Bool = true):Null<Int> {
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return NativeProcess.process_exit(p #if (haxe >= "4.3.0"), block #end);
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}
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public function close():Void {
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NativeProcess.process_close(p);
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}
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public function kill():Void {
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NativeProcess.process_kill(p);
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}
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}
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#else
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typedef HiddenProcess = sys.io.Process;
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#end
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