<?xml version="1.0" encoding="UTF-8"?>

<!-- 

============================================================================ 

Name        : patching.ant.xml 

Part of     : Helium 

Copyright (c) 2009 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:

============================================================================

-->

<project name="patching">

    <description>Patching of S60 files.</description>

    <!--

        Hack macro this macro enables to hack a file.

        The macro check if the file needs to be patched if keyword regex doesn't match.

        Example:

        <pre>

        <hlm:hackMacro file="${build.drive}/epoc32/tools/variant/variant.cfg" keyword="ENABLE_ABIV2_MODE" regex="(.hrh$)" replace="\1\nENABLE_ABIV2_MODE"/>        

        </pre>

    -->

    <macrodef name="hackMacro" uri="http://www.nokia.com/helium">

        <attribute name="file"/>

        <attribute name="keyword"/>

        <attribute name="regex"/>

        <attribute name="replace"/>

        <attribute name="encoding" default="utf-8"/>

        <sequential>

            <script language="jython" setbeans="false">

                <![CDATA[

import re

import os

import codecs

import traceback

keyword = r'@{keyword}'

filename = r'@{file}'

regex = r'@{regex}'

replace = r'@{replace}'

encoding = r'@{encoding}'

if os.path.exists(filename):

    try:

        f = codecs.open(filename, 'r', encoding)

        content = f.read()

        f.close()

        if re.search(keyword, content, re.M | re.DOTALL) == None:

            self.log("Hacking %s" % filename)

            content = re.compile(regex, re.M | re.DOTALL).sub(replace, content)

            f = codecs.open(filename, 'w+', encoding)

            f.write(content)

            f.close()

        else:

            self.log(str("File %s matching keyword." % filename))

    except Exception, e:

        print traceback.format_exc()

else:

    self.log(str("Could not find the file %s." % filename))

                ]]>

            </script>            

        </sequential>

    </macrodef>

    <!-- Add new iby file includes to s60.iby 

It uses a property [i]iby.include.list[/i] to list the iby-files (comma separated) that should be included in the s60.iby.

Target first removes any existing includes to prevent duplicates. 

Only problem with this one is that it does this by replacing the existing include with a line separator so the s60.iby will grow all the time.

-->

    <target name="modify-s60-iby">

        <!-- Restore backup -->

        <move file="${build.drive}/epoc32/rom/include/s60.iby.orig" tofile="${build.drive}/epoc32/rom/include/s60.iby" failonerror="false"/>

        <!-- Create backup -->

        <copy file="${build.drive}/epoc32/rom/include/s60.iby" tofile="${build.drive}/epoc32/rom/include/s60.iby.orig" failonerror="false"/>

        <for list="${iby.include.list}" delimiter="," param="iby.name" >

            <sequential>

                <!-- First remove iby file include if it already exists to prevent duplicate includes -->

                <replace file="${build.drive}/epoc32/rom/include/s60.iby" summary="true">

                    <replacetoken>

                        <![CDATA[#endif]]>

                    </replacetoken>

                    <replacevalue>

                        <![CDATA[#include <@{iby.name}>

#endif]]></replacevalue>

                </replace>

            </sequential>

        </for>

    </target>

</project>