#!perl -w

#

# Copyright (c) 2009 Symbian Foundation Ltd

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Symbian Foundation Ltd - initial contribution.

#

# Contributors:

#

# Description:

# Generate the BRAG-compatible XML summary of the Raptor log from Yarp analysis

use strict;

use FindBin;

use lib "$FindBin::Bin/../lib";

use lib "$FindBin::Bin";

use Getopt::Long;

use Text::CSV;

use ToBrag;

if (!@ARGV)

{

	warn "Generate an XML summary of the Raptor build from a Yarp CSV file\n";

	warn "Eg: yarpToBRAG.pl aYarpFile.csv [*_yarp.csv ...]\n";

	exit(1);

}

# Start to build structure to be output as XML (same format as XML::Parser would create for us)

my $buildStatus = ToBrag::createBuildStatus();

# Obtain a phase object

my $buildPhase = ToBrag::ensurePhase($buildStatus, "Build");

@ARGV = map { glob $_ } @ARGV;

foreach my $yarpCSV (@ARGV)

{

	# Read Yarp CSV File

	unless (open(CSV, $yarpCSV))

	{

		warn "ERROR: Unable to open $yarpCSV to process. Skipping.\n";

		next;

	}

	my $csv = Text::CSV->new();

	my @keys = ();

	while (my $line = <CSV>)

	{

		chomp $line;

		unless ($csv->parse($line))

		{

			my $err = $csv->error_input();

			warn "WARNING: Failed to parse $yarpCSV line $. as CSV '$line': $err  Skipping\n";

			next;

		}

		if (!@keys)

		{

			@keys = $csv->fields();

			next;

		}

		my @values = $csv->fields();

		last unless $values[0];

		unless (scalar @values == scalar @keys)

		{

			warn "WARNING: line does not match expected format at $yarpCSV line $.. Skipping\n";

			next;

		}

		# Populate the hash using a hash slice

		my $failure = {};

		@{$failure}{@keys} = @values;

		$failure->{platform} = lc $failure->{platform};

		# Work out the package

		$failure->{package} = $failure->{bldinf};

		$failure->{package} =~ s{[A-Z]:}{}i;

		$failure->{package} =~ s{^(/sf/.*?/.*?)/.*}{$1}i;

		# Create a more readable error message

		my %errorIdToDetail = (

			tem => {message => "Failed to process $failure->{source}", severity => "major"},

			msvctoolscompile => {message => "Failed to compile $failure->{source}", severity => "minor"},

			compile => {message => "Failed to compile $failure->{source}", severity => "minor"},

			compile2object => {message => "Failed to compile $failure->{source}", severity => "minor"},

			win32compile2object => {message => "Failed to compile $failure->{source}", severity => "minor"},

			tools2lib => {message => "Failed to build library $failure->{target}", severity => "minor"},

			ar => {message => "Failed to build library $failure->{target}", severity => "minor"},

			win32archive => {message => "Failed to build library $failure->{target}", severity => "minor"},

			"link" => {message => "Failed to create symbols for $failure->{target}", severity => "minor"},

			postlink => {message => "Failed to link $failure->{target}", severity => "minor"},

			win32stageonelink => {message => "Failed to link $failure->{target} (stage 1)", severity => "minor"},

			win32stagetwolink => {message => "Failed to link $failure->{target}", severity => "minor"},

			win32simplelink => {message => "Failed to link $failure->{target}", severity => "minor"},

			win32processexports => {message => "Failed to export $failure->{source} to $failure->{target}", severity => "minor"},

			tracecompile => {message => "Trace compile failure for $failure->{target}", severity => "unknown"},

			extension_makefile => {message => "Failed to process an extension makefile connected to $failure->{bldinf}", severity => "major"},

		);

#		die $failure->{name} unless exists $errorIdToDetail{$failure->{name}};

		my $message = $errorIdToDetail{$failure->{name}}->{message} || "Unknown failure tag '$failure->{name}' ($failure->{source} -> $failure->{target})";

		$failure->{severity} = $errorIdToDetail{$failure->{name}}->{severity} || "unknown";

		# Obtain a matching step

		my $step = ToBrag::ensureStep($buildPhase, $failure->{platform});

		# Also create empty <failures> tags with severities in a sensible order

		ToBrag::ensureFailureSet($step, "critical");

		ToBrag::ensureFailureSet($step, "major");

		ToBrag::ensureFailureSet($step, "minor");

		# Obtain a set of failures which matches this severity

		my $failureSet = ToBrag::ensureFailureSet($step, $failure->{severity});

		# Now create the failure itself, and add it to this failure set

		my $failureItem = bless {

#			href => "",

			"package" => $failure->{package},

			Kids => [ bless { Kids => [ bless { Text => $message }, "Characters" ]}, "effect"],

		}, "failure";

		push @{$failureSet->{Kids}}, $failureItem, $ToBrag::xmlNewline;

	}

	close(CSV);

}

# Print XML

print "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";

print "<?xml-stylesheet type='text/xsl' href='brag.xsl'?>\n";

ToBrag::printTree($buildStatus->[0]);

print "\n";

exit(0);