--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/buildframework/helium/tools/common/java/src/com/nokia/ant/taskdefs/PythonTask.java	Wed Oct 28 14:39:48 2009 +0000
@@ -0,0 +1,183 @@
+/*
+* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+ 
+package com.nokia.ant.taskdefs;
+
+import org.apache.tools.ant.*;
+import org.apache.tools.ant.taskdefs.*;
+import org.apache.tools.ant.types.*;
+import java.io.*;
+
+/**
+ * Embed python code in ant, generates temporary python file and executes it
+ */
+public class PythonTask extends Task
+{
+    private static final String TEMPFILE_PROPERTY = "python.script.tempfile";
+
+    //private ExecTask execTask = new ExecTask();
+    
+    private String iText;
+
+    private String outputProperty;
+
+    private String resultProperty;
+
+    private String script;
+    
+    private File dir;
+    
+    private File output;
+    
+    private boolean iFailonerror;
+    
+    private Commandline cmdl = new Commandline();
+    
+    public PythonTask()
+    {
+        setTaskName("python");
+        /*execTask.setProject(getProject());
+        execTask.setTaskName("python");
+        execTask.setExecutable("python.exe");*/
+    }
+
+    public void setOutputProperty(String propertyname)
+    {
+        outputProperty = propertyname;
+    }
+
+    public void setResultProperty(String propertyname)
+    {
+        resultProperty = propertyname;
+    }
+
+    public void addText(String text)
+    {
+        iText = getProject().replaceProperties(text);
+    }
+
+    public void setScript(String scriptname)
+    {
+        script = scriptname;
+    }
+    
+    public void setFailonerror(boolean failonerror)
+    {
+        iFailonerror = failonerror;
+    }
+
+    public void setOutput(File outputname)
+    {
+        output = outputname;
+    }
+    
+    public void setDir(File dirname)
+    {
+        dir = dirname;
+    }
+    
+    public Commandline.Argument createArg()
+    {
+        return cmdl.createArgument();
+    }
+    
+   /* private void allAttrSet()
+    {
+        execTask.setOutputproperty(outputProperty);
+        execTask.setResultProperty(resultProperty);
+        execTask.setDir(dir);
+        execTask.setOutput(output);
+    }*/
+    
+    public void execute()
+    {
+        if (script != null)
+        {
+            // Run the Python script
+            ExecTask execTask = new ExecTask();
+            execTask.setProject(getProject());
+            execTask.setTaskName("python");
+            execTask.setExecutable("python");
+            execTask.setFailonerror(true);
+            Commandline.Argument scriptArg = cmdl.createArgument(true);
+            scriptArg.setValue(script);
+            //allAttrSet();
+            execTask.setCommand(cmdl);
+            execTask.setOutputproperty(outputProperty);
+            execTask.setResultProperty(resultProperty);
+            execTask.setDir(dir);
+            execTask.setOutput(output);
+            try
+            {
+                execTask.execute();
+            }
+            catch (BuildException t)
+            {
+                if (iFailonerror)
+                    throw new BuildException(t.getMessage());
+                else
+                    log(t.getMessage(), 0);     //MSG_ERR=0    
+            }
+        }
+        else
+        {            
+            // Write the content of the script using Echo task
+            File tempfile = null;
+            try
+            {
+                // Create a temporary file to contain the script
+                tempfile = File.createTempFile("helium", null);
+                PrintWriter out = new PrintWriter(new FileWriter(tempfile));
+                out.write(iText);
+                out.close();
+
+                // Run the temporary Python script
+                ExecTask execTask = new ExecTask();
+                execTask.setProject(getProject());
+                execTask.setTaskName("python");
+                execTask.setExecutable("python");
+                execTask.setFailonerror(iFailonerror);
+                Commandline.Argument scriptArg = execTask.createArg();
+                scriptArg.setValue(tempfile.getAbsolutePath());
+                //allAttrSet();
+                execTask.setOutputproperty(outputProperty);
+                execTask.setResultProperty(resultProperty);
+                execTask.setDir(dir);
+                execTask.setOutput(output);
+                execTask.execute();
+            
+                // Delete temporary script file
+                boolean fileDeleted = tempfile.delete();
+                if (!fileDeleted)
+                {
+                    throw new BuildException("Could not delete script file!");
+                }            
+            }
+            catch (IOException e)
+            {
+                throw new BuildException(e.getMessage());
+            }
+            finally
+            {
+                // make sure we delete the file anyway
+                if (tempfile != null)
+                    tempfile.delete();
+            }
+        }
+    }
+
+}
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