scripts/niceXML
author insilmaril
Wed, 31 May 2006 12:27:41 +0000
changeset 340 f9ae01fb3207
parent 192 96e7cd53125e
permissions -rwxr-xr-x
1.7.18
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#!/usr/bin/perl 
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#
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# Hack to make single-line XML file  easier to read by using indention
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#
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# (c) Uwe Drechsel
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#
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# License: GPL 
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my $filename =shift;
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my $s;
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open (INFILE, "<$filename") ||
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	die "Could not read $filename.";
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$s=join("\n",<INFILE>);
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$s=~s/>/>\n/gm;
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my @lines=split ("\n",$s);
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my $i=0;
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my $is="";
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foreach (@lines)
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{
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	if (!/<.*?\/>/)
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	{
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		if (/<\//)
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		{
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			# Closing tag
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			$i--;
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			if ($i<0) {$i=0};
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			$is=indent($i);
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			print "$is$_\n";
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		} else
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		{
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			if (/<(?!\?)/)  # ignore <? ... ?>
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			{
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				# Opening tag
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				print "$is$_\n";
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				$i++;
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				$is=indent($i);
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			} else 
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			{ 
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				# empty lines etc
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				print "$is$_\n"; 
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			}
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		}
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	} else 
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	{ 
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		# Ignor single tags <../>
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		print "$is$_\n"; 
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	}
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}
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print "\n";
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exit;
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sub indent()
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{
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	my $size=shift;
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	my $s="";
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	for ($i=0; $i<$size; $i++)
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	{
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		$s=$s."  ";
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	}
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	return $s;
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}