#!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 the CSV output of the raptor parser

use strict;

use FindBin;

use lib "$FindBin::Bin";

use XML::Parser;

#use Getopt::Long;

use ToBrag;

my $raptorLogGlob = shift or die "First argument must be raptor XML log to read\n";

shift and die "Only one argument please\n";

@ARGV = glob $raptorLogGlob;

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

my ($doc, $buildStatus) = ToBrag::createDocumentAndRoot("buildStatus");

# Obtain a phase object

my $buildPhase = ToBrag::ensureChild($buildStatus, "phase", "name", "Build");

# Parse the Raptor logs

# (Use XML::Parser in "Stream" mode so we don't have to hold all the data in memory at the same time)

my $xml = XML::Parser->new(Style => "Stream", Pkg => "main");

foreach my $log (@ARGV)

{

	$xml->parsefile($log);

}

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

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

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

print "\n";

exit (0);

my $context;

sub StartTag

{

	my $expat = shift;

	my $tagName = shift;

	my %attrib = %_;

	if ($tagName eq "recipe")

	{

		$context = {%attrib};

	}

	elsif ($tagName eq "status")

	{

		$context->{"exit"} = $attrib{"exit"};

	}

}

sub EndTag

{

	my $expat = shift;

	my $tagName = shift;

	if ($tagName eq "recipe")

	{

		die unless $context;

		if ($context->{"exit"} ne "ok")

		{

			# Create a more readable error message

			my %errorIdToDetail = (

				tem => {message => "Failed to execute '$context->{source}' invoked via $context->{bldinf}", severity => "major"},

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

			);

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

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

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

			# Obtain a step object

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

			# 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 failures object

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

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

			my $failureItem = bless {

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

			}, "failure";

			if ($context->{component})

			{

				$context->{bldinf} =~ s{^\w:(/sf/.*?/.*?)/.*$}{$1};

				$failureItem->{package} = $context->{bldinf};

			}

			my @causes = grep { $_ && ! m/^\+ / } split("\n", $context->{Chars});

			@causes = map { "  $_" } @causes;

			if (@causes)

			{

				my @reportedCauses = @causes[0 .. min($#causes, 49)];

				my $causesItem = bless {

					Kids => [ bless { Text => join "\n", @reportedCauses }, "Characters" ]

				}, "causes";

				push @{$failureItem->{Kids}}, $causesItem;

				my $unreportedCauses = scalar @causes - scalar @reportedCauses;

				$failureItem->{unreported_causes} = $unreportedCauses;

			}

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

		}

		$context = undef;

	}

}

sub Text

{

	s/^\n*//;

	if ($context)

	{

		$context->{Chars} .= $_;

	}

}

sub min

{

	return ($_[0] < $_[1]) ? $_[0] : $_[1] ;

}