| //////////////////////////////////////////////////////////////////////////////// |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| //////////////////////////////////////////////////////////////////////////////// |
| package org.apache.flex.ant.tags |
| { |
| import flash.desktop.NativeProcess; |
| import flash.desktop.NativeProcessStartupInfo; |
| import flash.events.Event; |
| import flash.events.NativeProcessExitEvent; |
| import flash.events.ProgressEvent; |
| import flash.filesystem.File; |
| import flash.system.Capabilities; |
| import flash.utils.IDataInput; |
| |
| import mx.core.IFlexModuleFactory; |
| import mx.utils.StringUtil; |
| |
| import org.apache.flex.ant.Ant; |
| import org.apache.flex.ant.tags.supportClasses.TaskHandler; |
| |
| [Mixin] |
| public class Exec extends TaskHandler |
| { |
| public static function init(mf:IFlexModuleFactory):void |
| { |
| Ant.antTagProcessors["exec"] = Exec; |
| } |
| |
| public function Exec() |
| { |
| } |
| |
| override public function execute(callbackMode:Boolean, context:Object):Boolean |
| { |
| super.execute(callbackMode, context); |
| |
| var thisOS:String = Capabilities.os.toLowerCase(); |
| var osArr:Array = osFamily.split(","); |
| var ok:Boolean = false; |
| for each (var p:String in osArr) |
| { |
| if (p.toLowerCase() == "windows") |
| p = "win"; |
| if (thisOS.indexOf(p.toLowerCase()) != -1) |
| { |
| ok = true; |
| break; |
| } |
| } |
| if (!ok) return true; |
| |
| var file:File = File.applicationDirectory; |
| if (Capabilities.os.toLowerCase().indexOf('win') == -1) |
| file = new File("/bin/bash"); |
| else |
| file = file.resolvePath("C:\\Windows\\System32\\cmd.exe"); |
| var nativeProcessStartupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo(); |
| nativeProcessStartupInfo.executable = file; |
| var args:Vector.<String> = new Vector.<String>(); |
| if (Capabilities.os.toLowerCase().indexOf('win') == -1) |
| args.push("-c"); |
| else |
| args.push("/c"); |
| if (numChildren > 0) |
| { |
| var cmdline:String = fileName; |
| for (var i:int = 0; i < numChildren; i++) |
| { |
| var arg:Arg = getChildAt(i) as Arg; |
| arg.setContext(context); |
| cmdline += " " + quoteIfNeeded(arg.value); |
| } |
| args.push(cmdline); |
| } |
| else |
| args.push(fileName); |
| nativeProcessStartupInfo.arguments = args; |
| if (dir) |
| { |
| var wd:File; |
| wd = File.applicationDirectory; |
| wd = wd.resolvePath(dir); |
| nativeProcessStartupInfo.workingDirectory = wd; |
| } |
| |
| process = new NativeProcess(); |
| process.addEventListener(ProgressEvent.STANDARD_OUTPUT_DATA, onOutputData); |
| process.addEventListener(ProgressEvent.STANDARD_ERROR_DATA, onOutputErrorData); |
| process.start(nativeProcessStartupInfo); |
| process.addEventListener(NativeProcessExitEvent.EXIT, exitHandler); |
| |
| return false; |
| } |
| |
| private function get dir():String |
| { |
| return getNullOrAttributeValue("@dir"); |
| } |
| |
| private function get fileName():String |
| { |
| return getAttributeValue("@executable"); |
| } |
| |
| private function get osFamily():String |
| { |
| return getAttributeValue("@osfamily"); |
| } |
| |
| private function get outputProperty():String |
| { |
| return getAttributeValue("@outputproperty"); |
| } |
| |
| private var process:NativeProcess; |
| |
| private function exitHandler(event:NativeProcessExitEvent):void |
| { |
| dispatchEvent(new Event(Event.COMPLETE)); |
| } |
| |
| private function onOutputErrorData(event:ProgressEvent):void |
| { |
| var stdError:IDataInput = process.standardError; |
| var data:String = stdError.readUTFBytes(process.standardError.bytesAvailable); |
| trace("Got Error Output: ", data); |
| } |
| |
| private function onOutputData(event:ProgressEvent):void |
| { |
| var stdOut:IDataInput = process.standardOutput; |
| var data:String = stdOut.readUTFBytes(process.standardOutput.bytesAvailable); |
| trace("Got: ", data); |
| if (outputProperty) |
| context[outputProperty] = StringUtil.trim(data); |
| } |
| |
| private function quoteIfNeeded(s:String):String |
| { |
| // has spaces but no quotes |
| if (s.indexOf(" ") != -1 && s.indexOf('"') == -1) |
| return '"' + s + '"'; |
| return s; |
| } |
| } |
| } |