DMDirc-Plugins/build-configutils.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Copyright (c) 2006-2017 DMDirc Developers
  ~
  ~ 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
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  -->

<project basedir=".">

    <macrodef name="readdomain">
        <attribute name="contents"/>
        <attribute name="domain"/>
        <attribute name="outputproperty"/>

        <sequential>
            <local name="extracted"/>

            <!-- Extract the entire domain contents -->
            <propertyregex property="extracted" override="true" input="@{contents}" select="\1" defaultvalue="">
                <regexp pattern="(?si)^.*[\r\n]+\Q@{domain}\E:[\r\n]+(.*?)([\r\n]+[^\r\n]+:[\r\n]+|$)"/>
            </propertyregex>

            <!-- Trim leading whitespace -->
            <propertyregex property="@{outputproperty}" override="true" input="${extracted}" replace="" global="true">
                <regexp pattern="(?m)^\s+"/>
            </propertyregex>
        </sequential>
    </macrodef>

    <macrodef name="readvalue">
       <attribute name="domaincontents"/>
       <attribute name="setting"/>
       <attribute name="outputproperty"/>

       <sequential>
            <local name="extracted"/>

            <!-- Extract the raw value -->
            <propertyregex property="extracted" override="true" input="@{domaincontents}" select="\1">
                <regexp pattern="(?mi)^\s*\Q@{setting}\E\s*=\s*(.*?)[\r\n]*?$"/>
            </propertyregex>

            <!-- Unescape \r, \n, \=, \#, \: and \\ -->
            <propertyregex property="extracted" override="true" input="${extracted}" defaultvalue="${extracted}" regexp="\\n" replace="\n" global="true"/>
            <propertyregex property="extracted" override="true" input="${extracted}" defaultvalue="${extracted}" regexp="\\r" replace="\r" global="true"/>
            <propertyregex property="extracted" override="true" input="${extracted}" defaultvalue="${extracted}" regexp="\\=" replace="=" global="true"/>
            <propertyregex property="extracted" override="true" input="${extracted}" defaultvalue="${extracted}" regexp="\\#" replace="#" global="true"/>
            <propertyregex property="extracted" override="true" input="${extracted}" defaultvalue="${extracted}" regexp="\\:" replace=":" global="true"/>
            <propertyregex property="@{outputproperty}" override="true" input="${extracted}" defaultvalue="${extracted}" regexp="\\\\" replace="\" global="true"/>
       </sequential>
    </macrodef>

</project>