# 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:
# Raptor parser module.
# Extract, analyzes and dumps text in <buildlog> context which doesn't belong to any <recipe> tags

package RaptorUnreciped;

use strict;
use RaptorCommon;

our $reset_status = {};
my $buildlog_status = {};
my $buildlog_subtag_status = {};

$reset_status->{name} = 'reset_status';
$reset_status->{next_status} = {buildlog=>$buildlog_status};

$buildlog_status->{name} = 'buildlog_status';
$buildlog_status->{next_status} = {'?default?'=>$buildlog_subtag_status};
$buildlog_status->{on_start} = 'RaptorUnreciped::on_start_buildlog';
$buildlog_status->{on_end} = 'RaptorUnreciped::on_end_buildlog';
$buildlog_status->{on_chars} = 'RaptorUnreciped::on_chars_buildlog';

$buildlog_subtag_status->{name} = 'buildlog_subtag_status';
$buildlog_subtag_status->{next_status} = {};
$buildlog_subtag_status->{on_start} = 'RaptorUnreciped::on_start_buildlog_subtag';
$buildlog_subtag_status->{on_end} = 'RaptorUnreciped::on_end_buildlog_subtag';

my $filename = '';

my $characters = '';
my $store_chars = 1;

my $CATEGORY_RAPTORUNRECIPED = 'raptor_unreciped';
my $CATEGORY_RAPTORUNRECIPED_NORULETOMAKETARGET = 'no_rule_to_make_target';
my $CATEGORY_RAPTORUNRECIPED_TARGETNOTREMADEFORERRORS = 'target_not_remade_for_errors';
my $CATEGORY_RAPTORUNRECIPED_IGNORINGOLDCOMMANDSFORTARGET = 'ignoring_old_commands_for_target';
my $CATEGORY_RAPTORUNRECIPED_OVERRIDINGCOMMANDSFORTARGET = 'overriding_commands_for_target';
my $CATEGORY_RAPTORUNRECIPED_MAKE_TARGETNOTREMADEBECAUSEOFERRORS = 'make_target_not_remade_because_of_errors';
my $CATEGORY_RAPTORUNRECIPED_MAKE_ERROR1 = 'make_error_1';
my $CATEGORY_RAPTORUNRECIPED_MAKE_NORULETOMAKETARGETNEEDEDBY = 'make_no_rule_to_make_target_needed_by';
my $CATEGORY_RAPTORUNRECIPED_MAKE_NORULETOMAKETARGET = 'make_no_rule_to_make_target';

sub process
{
	my ($text, $logfile, $component, $mmp, $phase, $recipe, $file) = @_;
	
	my $dumped = 1;

	my $category = $CATEGORY_RAPTORUNRECIPED;	
	my $severity = '';
	my $subcategory = '';
	
	if ($text =~ m,make\.exe: \*\*\* No rule to make target,)
	{
		$severity = $RaptorCommon::SEVERITY_MAJOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_NORULETOMAKETARGET;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,make\.exe: Target .* not remade because of errors,)
	{
		$severity = $RaptorCommon::SEVERITY_MINOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_TARGETNOTREMADEFORERRORS;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,: warning: ignoring old commands for target,)
	{
		# don't dump
		$dumped = 0;
	}
	elsif ($text =~ m,: warning: overriding commands for target,)
	{
		$severity = $RaptorCommon::SEVERITY_MINOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_OVERRIDINGCOMMANDSFORTARGET;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,^make(\.exe)?: Target .* not remade because of errors\.,)
	{
		$severity = $RaptorCommon::SEVERITY_MINOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_MAKE_TARGETNOTREMADEBECAUSEOFERRORS;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,^make(\.exe)?: \*\*\* .* Error 1,)
	{
		$severity = $RaptorCommon::SEVERITY_MINOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_MAKE_ERROR1;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,^make(\.exe)?: \*\*\* No rule to make target .*\ needed by .*,)
	{
		$severity = $RaptorCommon::SEVERITY_MINOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_MAKE_NORULETOMAKETARGETNEEDEDBY;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,^make(\.exe)?: \*\*\* No rule to make target .*,)
	{
		$severity = $RaptorCommon::SEVERITY_MINOR;
		my $subcategory = $CATEGORY_RAPTORUNRECIPED_MAKE_NORULETOMAKETARGET;
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	elsif ($text =~ m,^make(\.exe)?: Nothing to be done for .*,)
	{
		# don't dump
		$dumped = 0;
	}
	elsif ($text =~ m,^(true|false)$,)
	{
		# don't dump
		$dumped = 0;
	}
	elsif ($text =~ m,win32/cygwin/bin/cp\.exe,)
	{
		# don't dump
		$dumped = 0;
	}
	elsif ($text =~ m,epoc32/tools/svgtbinencode\.exe,)
	{
		# don't dump
		$dumped = 0;
	}
	elsif ($text =~ m,win32/cygwin/bin/chmod\.exe a\+rw,)
	{
		# don't dump
		$dumped = 0;
	}
	else # log everything by default
	{
		RaptorCommon::dump_fault($category, $subcategory, $severity, $logfile, $component, $mmp, $phase, $recipe, $file);
	}
	
	return $dumped;
}

sub on_start_buildlog
{
	RaptorCommon::init();
	
	$filename = "$::raptorbitsdir/raptor_unreciped.txt";
	if (!-f$filename)
	{
		print "Writing unreciped file $filename\n";
		open(FILE, ">$filename");
		close(FILE);
	}
}

sub on_chars_buildlog
{
	my ($ch) = @_;
	
	#print "on_chars_buildlog\n";
	
	if ($store_chars)
	{
		$characters .= $ch->{Data};
		
		#print "characters is now -->$characters<--\n";
	}
}

sub on_end_buildlog_subtag
{
	$store_chars = 1;
}

sub process_characters
{
	#print "process_characters\n";
	
	$characters =~ s,^[\r\n]*,,;
	$characters =~ s,[\r\n]*$,,;
	
	#print "characters is -->$characters<--\n";
	
	my @lines = split(/[\r\n]/, $characters);
	for my $line (@lines)
	{
		if ($line =~ m,[^\s^\r^\n],)
		{
			my $dumped = process($line, $::current_log_file, '', '', '', '', "raptor_unreciped.txt");
			
			if ($dumped)
			{
				open(FILE, ">>$filename");
				print FILE "---failure_item_$::failure_item_number\---\n";
				print FILE "$line\n\n";
				close(FILE);
			}
		}
	}
	
	$characters = '';
	$store_chars = 0;
}

sub on_start_buildlog_subtag
{
	#print "on_start_buildlog_subtag\n";
	
	process_characters();
}

sub on_end_buildlog
{
	process_characters();
}


1;