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# Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of "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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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description:
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# Script to Generate the XML command file from the xml files
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#
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#
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use strict;
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use FindBin; # for FindBin::Bin
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use Getopt::Long;
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use File::Copy;
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use lib $FindBin::Bin;
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use lib "$FindBin::Bin/lib";
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# Process the commandline
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my ($iDataSource, $iDataOutput, $iLogFile, $iSourceDir, $iReallyClean,
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$iClean, $iXmlSource, $iConfName, $iMergedXml, $iValidate,
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$iTextOutput, $iCBROutput, $iFilter, $iEffectiveDir) = ProcessCommandLine();
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if (scalar(@$iXmlSource))
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{
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use GenXml;
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&GenXml::Start($iXmlSource, $iDataOutput, $iLogFile, $iSourceDir,
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$iConfName, $iMergedXml, $iValidate, $iTextOutput, $iCBROutput, $iFilter, $iEffectiveDir);
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} else {
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use GenBuild;
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# Start the generation of the XML
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print "Warning old .txt file input is being used\n";
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&GenBuild::Start($iDataSource, $iDataOutput, $iLogFile, $iSourceDir, $iReallyClean, $iClean);
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}
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# ProcessCommandLine
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#
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# Inputs
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#
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# Outputs
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# @iDataSource array of multiple (txt file(s) to process)
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# $iDataOutput (XML file to generate)
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# $iLogFile (Log file to put processing errors)
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# $iSourceDir (Location of Source)
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# $iReallyClean (script to run the "abld reallyclean" command)
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# $iClean (script to run the "abld clean" command)
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# @iXmlSource array of multiple (XML file(s) to process)
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# $iConfName (Name of configuration to generate)
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# $iMergedXml - Hidden option to save the output of the merging xml process for debug use
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# $iValidate (Just validate the input)
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# $iText (txt file to generate)
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# $iFilter (filter to apply before generating merged XML file)
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# $iEffectiveDir (location at which source will be used)
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#
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# Description
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# This function processes the commandline
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sub ProcessCommandLine {
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my ($iHelp, $iPort, @iDataSource, $iLogFile, $iSourceDir, $iReallyClean, $iClean,
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@iXmlSource, $iConfName, $iMergedXml, $iValidate, $iTextOutput, $iCBROutput,
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$iFilter, $iEffectiveDir);
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GetOptions(
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'h' => \$iHelp,
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'd=s@' =>\@iDataSource,
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'o=s' => \$iDataOutput,
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'l=s' => \$iLogFile,
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's=s' => \$iSourceDir,
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'e=s' => \$iEffectiveDir,
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'r=s' => \$iReallyClean,
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'c=s' => \$iClean, # or $iCBROutput in XML input mode
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'x=s@' =>\@iXmlSource,
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'n=s' => \$iConfName,
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'm=s' => \$iMergedXml,
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'v' =>\$iValidate,
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't=s' => \$iTextOutput,
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'f=s' => \$iFilter);
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Usage() if ($iHelp);
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Usage("Must specify the root of the source tree with -s") if (!defined $iSourceDir);
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Usage("Must specify at least one input file") if ((!@iDataSource) && (!@iXmlSource));
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Usage("$iSourceDir is not a directory") if (!-d $iSourceDir);
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if (scalar @iXmlSource)
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{
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# Validation of options for XML input
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Usage("Can't mix -d and -x") if (scalar @iDataSource);
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$iCBROutput = $iClean; # deal with ambiguity in -c option
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$iClean = "";
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if ((!defined $iMergedXml) && (!defined $iDataOutput)
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&& (!defined $iTextOutput) && (!defined $iCBROutput))
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{
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Usage("Must specify at least one output file") if (!defined $iValidate);
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}
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else
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{
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Usage("Can't specify output files with -v") if (defined $iValidate);
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}
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if (defined $iDataOutput || defined $iTextOutput)
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{
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Usage("Must specify configuration for XML or list output") if (!defined $iConfName);
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}
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Usage("Can't specify reallyclean files with -x") if (defined $iReallyClean);
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$iEffectiveDir = $iSourceDir if (!defined $iEffectiveDir);
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}
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else
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{
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# Validation of options for component list input
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Usage("Must specify a logfile with -l") if (!defined $iLogFile);
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Usage("Can't request validation on non-XML input") if (defined $iValidate);
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Usage("Can't specify merged or text output with -d") if (defined $iTextOutput || defined $iMergedXml);
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Usage ("Can't specify a filter for non-XML input") if (defined $iFilter);
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Usage ("Can't specify a configuration for non-XML input") if (defined $iConfName);
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}
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foreach my $iFile (@iDataSource)
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{
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if (! -e $iFile)
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{
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die "Cannot open $iFile";
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}
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}
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foreach my $iFile (@iXmlSource)
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{
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if (! -e $iFile)
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{
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die "Cannot open $iFile";
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}
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}
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# Backup existing files
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&backupFile($iLogFile);
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&backupFile($iDataOutput);
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&backupFile($iMergedXml);
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&backupFile($iTextOutput);
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&backupFile($iCBROutput);
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&backupFile($iReallyClean);
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&backupFile($iClean);
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return(\@iDataSource, $iDataOutput, $iLogFile, $iSourceDir, $iReallyClean, $iClean, \@iXmlSource, $iConfName, $iMergedXml, $iValidate, $iTextOutput, $iCBROutput, $iFilter, $iEffectiveDir);
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}
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# backupFile
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#
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# Inputs
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# $iFile - filename to backup
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#
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# Outputs
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#
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# Description
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# This function renames a file with the .baknn extension, if necessary
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sub backupFile
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{
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my ($iFile) = @_;
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return if (!$iFile || !-e $iFile);
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my ($iBak) = $iFile.".bak";
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my ($i, $freefilename);
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# Loop until you find a free file name by increamenting the number on the end of the .bak extension
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while (!$freefilename)
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{
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if (-e $iBak.$i)
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{
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$i++;
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} else {
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$iBak .= $i;
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$freefilename = 1;
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}
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}
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print "WARNING: $iFile already exists, creating backup of original with new name of $iBak\n";
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move($iFile,$iBak) or die "Could not backup $iFile to $iBak because of: $!\n";
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}
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# Usage
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#
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# Output Usage Information.
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#
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sub Usage {
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my ($reason) = @_;
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print "ERROR: $reason\n" if ($reason);
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print <<USAGE_EOF;
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Usage: Genxml.pl [options]
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options for XML input mode:
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-h help
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-s Source Directory
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-x XML Data Source (XML file) [Multiple -x options allowed]
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-f filter to apply to data source before main processing [optional]
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-m Output merged & filtered XML file [optional]
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-n Configuration name to use
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-l Logfile [optional]
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-o Output XML file [optional]
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-e Effective source directory [optional]
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-t Output TXT file corresponding to XML file [optional]
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-c Output list of CBR components [optional]
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-v Validate XML files only, Stop after merging and validating.
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Turns on extra INFO messages for Validation [optional]
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options for backward compatibility mode:
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-h help
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-l Logfile
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-s Source Directory
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-d Data Source (txt file) [Multiple -d options allowed]
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-o Output XML file
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-r Filename for ReallyClean xml file [optional]
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-c Filename for Clean xml file [optional]
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Description:
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This program generates an XML file that is used by the Build
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Client-Server System. It expands the summarised configuration
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information stored in the input files to a detailed command by command
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instruction set for the Build System to use. This enabled the
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specified configuration to be built by the build system.
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USAGE_EOF
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exit 1;
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}
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