Les tags of the 'expp' tool

NOTA : xpp is the namespace used by default, but you can change it with the -n, --namespace option.

For more details about a tag, follow the given link for the tag.

• <xpp:define name="NAME">...</xpp:define> : définition of a macro named NAME.
• <xpp:expand select="NAME">...</xpp:expand> : expansion of the macro named NAME.
• <xpp:expand href="FILENAME"/> : inclusion of the content of the file named FILENAME.
• <xpp:set name="NAME" value="VALUE"/> : set the variable named NAME to the value VALUE.
• <xpp:ifeq select="NAME" value="VALUE">...</xpp:ifeq> : the content of this tag is skipped unless variable named NAME has VALUE as value.
• <xpp:bloc>...</xpp:bloc> : this tag has no effect by itself, but is required under some circumtances by above tags.

File common.xcf :

<xpp:bloc xmlns:xpp="http://zeusw.org/epeios/xpp">
	<xpp:define name="LinuxURL">
		<xpp:bloc>linuxfr.org</xpp:bloc>
	</xpp:define>
	<xpp:define name="WindowsURL">
		<xpp:bloc>windowsfr.org</xpp:bloc>
	</xpp:define>
	<xpp:define name="Linux">
		<xpp:bloc>
			<xpp:define name="Directory">
				<xpp:bloc>/home/dupond/</xpp:bloc>
			</xpp:define>
			<xpp:define name="RootURL">
				<xpp:expand select="LinuxURL"/>
			</xpp:define>
		</xpp:bloc>
	</xpp:define>
	<xpp:define name="Windows">
		<xpp:bloc>
			<xpp:define name="Directory">
				<xpp:bloc>c:\Documents\Dupond\</xpp:bloc>
			</xpp:define>
			<xpp:define name="RootURL">
				<xpp:expand select="WindowsURL"/>
			</xpp:define>
		</xpp:bloc>
	</xpp:define>
	<xpp:define name="File">
		<xpp:bloc>
			<xpp:expand select="Directory"/>
			<xpp:expand select="FileName"/>
		</xpp:bloc>
	</xpp:define>
	<xpp:ifeq select="OS" value="Linux">
		<xpp:expand select="Linux"/>
	</xpp:ifeq>
	<xpp:ifeq select="OS" value="Windows">
		<xpp:expand select="Windows"/>
	</xpp:ifeq>
	<SomeFile>
		<xpp:expand select="File">
			<xpp:define name="FileName">
				<xpp:bloc>SomeFile</xpp:bloc>
			</xpp:define>
		</xpp:expand>
	</SomeFile>
	<OtherFile>
		<xpp:expand select="File">
			<xpp:define name="FileName">
				<xpp:bloc>OtherFile</xpp:bloc>
			</xpp:define>
		</xpp:expand>
	</OtherFile>
	<SomeURL>
		<xpp:bloc>http://</xpp:bloc>
		<xpp:expand select="RootURL"/>
		<xpp:bloc>/something</xpp:bloc>
	</SomeURL>
</xpp:bloc>

File linux.xcf :

<?xml version="1.0" encoding="ISO-8859-1"?>
<Configuration xmlns:xpp="http://zeusw.org/epeios/xpp">
	<xpp:set name="OS" value="Linux"/>
	<xpp:expand href="common.xcf"/>
</Configuration>

File windows.xcf :

<?xml version="1.0" encoding="ISO-8859-1"?>
<Configuration xmlns:xpp="http://zeusw.org/epeios/xpp">
	<xpp:set name="OS" value="Windows"/>
	<xpp:expand href="common.xcf"/>
</Configuration>

By launching

expp linux.xcf

you obtain following result :

<?xml version="1.0" encoding="ISO-8859-1"?>
<Configuration>
	<SomeFile>/home/dupond/SomeFile</SomeFile>
	<OtherFile>/home/dupond/OtherFile</OtherFile>
	<SomeURL>http://linuxfr.org/something</SomeURL>
</Configuration>

By launching

expp windows.xcf

you obtain following result :

<?xml version="1.0" encoding="ISO-8859-1"?>
<Configuration>
	<SomeFile>c:\Documents\Dupond\SomeFile</SomeFile>
	<OtherFile>c:\Documents\Dupond\OtherFile</OtherFile>
	<SomeURL>http://windowsfr.org/something</SomeURL>
</Configuration>