common/tools/split_sysdef.pl
author William Roberts <williamr@symbian.org>
Thu, 02 Sep 2010 12:17:04 +0100
changeset 1211 776ca456c221
parent 1078 551e851f4b49
permissions -rw-r--r--
Allow for a layer called "adapt" as an alternative to "adaptation"
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# Copyright (c) 2009 Symbian Foundation Ltd
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# This component and the accompanying materials are made available
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# under the terms of the License "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Symbian Foundation Ltd - initial contribution.
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#
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# Contributors:
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#
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# Description:
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# Split a system model file into many package model files (one per package)
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use strict;
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use Getopt::Long;
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use XML::DOM;
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use File::Path;
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my $DEFAULT_OUTDIR = "models";
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my $sysdef = '';
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my $outdir = $DEFAULT_OUTDIR;
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my $help = 0;
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GetOptions((
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	'sysdef=s' => \$sysdef,
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	'outdir:s' => \$outdir,
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	'help!' => \$help
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));
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$help = 1 if (!$sysdef);
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if ($help)
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{
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	print "Split a system model file into many package model files (one per package)\n";
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	print "Usage: perl split_sysdef.pl --sysdef=FILE [OPTIONS]\n";
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	print "where:\n";
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	print "\tFILE is the input file to split\n";
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	print "and OPTIONS are:\n";
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	print "\t--outdir=DIR Generate package model files under DIR (default: $DEFAULT_OUTDIR)\n";
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	exit(0);
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}
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mkpath("$outdir") if (!-d $outdir);
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my $parser = new XML::DOM::Parser;
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my $doc = $parser->parsefile ($sysdef);
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# fix bldFile and mrp paths
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for my $unit ( $doc->getElementsByTagName("unit") )
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{
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	my $bldfile = $unit->getAttribute("bldFile");
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	if ($bldfile)
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	{
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		$bldfile =~ s,\\,/,g;
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		$bldfile = "/$bldfile" if ( $bldfile !~ m,^/, );
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		$bldfile = "/sf$bldfile" if ( $bldfile !~ m,^/sf, );
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		if ($bldfile =~ m,^/sf/(os|mw|app|tools|ostools|adaptation|adapt)/,)
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		{
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			$unit->setAttribute("bldFile", $bldfile);
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		}
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		else
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		{
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			print "WARNING: unexpected path in bldFile: $bldfile. Keeping as is\n";
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		}
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	}
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	my $mrp = $unit->getAttribute("mrp");
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	if ($mrp)
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	{
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		$mrp =~ s,\\,/,g;
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		$mrp = "/$mrp" if ( $mrp !~ m,^/, );
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		$mrp = "/sf$mrp" if ( $mrp !~ m,^/sf, );
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		if ($mrp =~ m,^/sf/(os|mw|app|tools|ostools|adaptation|adapt)/,)
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		{
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			$unit->setAttribute("mrp", $mrp);
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		}
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		else
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		{
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			print "WARNING: unexpected path in mrp: $mrp. Keeping as is\n" ;
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		}
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	}
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}
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my $packagedef_header = '';
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my $packagedef_trailer = '';
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my $systemdefinition = $doc->getElementsByTagName("SystemDefinition")->item(0);
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my $systemdefinition_attributes = $systemdefinition->getAttributes();
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my $systemdefinition_attributes_tostring = '';
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for ($systemdefinition_attributes->getValues) {$systemdefinition_attributes_tostring .= " ".$_->getName."=\"".$_->getValue."\"";}
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$packagedef_header .= "<SystemDefinition$systemdefinition_attributes_tostring>\n";
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$packagedef_trailer = "\n</SystemDefinition>".$packagedef_trailer;
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my $systemmodel = $systemdefinition->getElementsByTagName("systemModel")->item(0);
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my $systemmodel_attributes = $systemmodel->getAttributes();
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my $systemmodel_attributes_tostring = '';
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for ($systemmodel_attributes->getValues) {$systemmodel_attributes_tostring .= " ".$_->getName."=\"".$_->getValue."\"";}
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$packagedef_header .= " <systemModel$systemmodel_attributes_tostring>\n";
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$packagedef_trailer = "\n </systemModel>".$packagedef_trailer;
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for my $layer ( $systemmodel->getElementsByTagName("layer") )
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{
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	my $layer_name = $layer->getAttribute("name");
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	my $layer_attributes = $layer->getAttributes();
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	my $layer_attributes_tostring = '';
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	for ($layer_attributes->getValues) {$layer_attributes_tostring .= " ".$_->getName."=\"".$_->getValue."\"";}
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	my $layer_header = "  <layer$layer_attributes_tostring>\n   ";
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	my $layer_trailer = "\n  </layer>";
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	for my $block ( $layer->getElementsByTagName("block") )
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	{
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		my $block_name = $block->getAttribute("name");
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		mkdir("$outdir/$layer_name") if (!-d "$outdir/$layer_name");
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		mkdir("$outdir/$layer_name/$block_name") if (!-d "$outdir/$layer_name/$block_name");
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		# what source code doesn't belong to this package ?
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		for my $unit ( $block->getElementsByTagName("unit") )
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		{
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			my $bldinf = $unit->getAttribute("bldFile");
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			if ($bldinf and $bldinf !~ m,^/sf/$layer_name/$block_name,)
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			{
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				print "WARNING: $bldinf is in package: $layer_name/$block_name\n";
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			}
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		}
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		open(FILE, ">$outdir/$layer_name/$block_name/package_definition.xml");
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		print FILE $doc->getXMLDecl->toString."\n" if ($doc->getXMLDecl);
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		print FILE $doc->getDoctype->toString."\n" if ($doc->getDoctype);
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		print FILE $packagedef_header;
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		print FILE $layer_header;
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		print FILE $block->toString;
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		print FILE $layer_trailer;
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		print FILE $packagedef_trailer;
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		close(FILE);
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	}
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}
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$doc->dispose;
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