# 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:

# Unite and HTML-ize Raptor log files

use strict;

use FindBin;

use lib $FindBin::Bin;

use RaptorError;

use RaptorWarning;

use RaptorInfo;

use RaptorUnreciped;

use RaptorRecipe;

use releaseables;

use XML::SAX;

use RaptorSAXHandler;

use Getopt::Long;

use CGI;

our $raptorbitsdir = 'raptorbits';

our $basedir = '';

my $outputdir = "html";

our $releaseablesdir = "releaseables";

our $raptor_config = 'dummy_config';

our $current_log_file = '';

our $missing = 0;

my $help = 0;

GetOptions((

	'missing!' => \$missing,

	'basedir=s' => \$basedir,

	'help!' => \$help

));

my @logfiles = @ARGV;

if ($help)

{

	print "Unite and HTML-ize Raptor log files.\n";

	print "Usage: perl uh.pl [OPTIONS] FILE1 FILE2 ...\n";

	print "where FILE1 FILE2 ... are Raptor log files.\n";

	print "If no file argument is provided then UH takes the latest under \\epoc32\\build\n";

	print "OPTIONS:\n";

	print "\t-m, --missing\tAlso add the list of missing binaries (Raptor log should include whatlog info).\n";

	print "\t\t\tCheck is done against the epoc tree at the root of the current drive\n";

	print "\t-b DIR, --basedir DIR\tGenerate output under DIR (defaults to current dir)\n";

	exit(0);

}

if (!@logfiles)

{

	if (-d "\\epoc32\\build")

	{

		opendir(BUILDDIR, "\\epoc32\\build");

		my @allfoundlogfiles = grep(/^Makefile.\d{4}-\d{2}-\d{2}-\d{2}-\d{2}-\d{2}\.log$/, readdir(BUILDDIR));

		@allfoundlogfiles = sort {$b cmp $a} @allfoundlogfiles;

		push @logfiles, "\\epoc32\\build\\" . shift @allfoundlogfiles;

	}

}

if (!@logfiles)

{

	print "No files to parse.\n";

	exit(0);

}

if ($basedir)

{

	$raptorbitsdir = "$basedir/raptorbits";

	$outputdir = "$basedir/html";

	$releaseablesdir = "$basedir/releaseables";

}

mkdir($basedir) if (!-d$basedir);

$raptorbitsdir =~ s,/,\\,g; # this is because rmdir doens't cope correctly with the forward slashes

system("rmdir /S /Q $raptorbitsdir") if (-d $raptorbitsdir);

mkdir($raptorbitsdir);

#print "Created dir $raptorbitsdir.\n";

system("rmdir /S /Q $releaseablesdir") if (-d $releaseablesdir);

mkdir("$releaseablesdir");

our $failure_item_number = 0;

# create empty summary file anyway

open(SUMMARY, ">$raptorbitsdir/summary.csv");

close(SUMMARY);

my $saxhandler = RaptorSAXHandler->new();

$saxhandler->add_observer('RaptorError', $RaptorError::reset_status);

$saxhandler->add_observer('RaptorWarning', $RaptorWarning::reset_status);

$saxhandler->add_observer('RaptorInfo', $RaptorInfo::reset_status);

$saxhandler->add_observer('RaptorUnreciped', $RaptorUnreciped::reset_status);

$saxhandler->add_observer('RaptorRecipe', $RaptorRecipe::reset_status);

$saxhandler->add_observer('releaseables', $releaseables::reset_status);

our $allbldinfs = {};

my $parser = XML::SAX::ParserFactory->parser(Handler=>$saxhandler);

for (@logfiles)

{

	print "Reading file: $_\n";

	$current_log_file = $_;

	$parser->parse_uri($_);

}

releaseables::remove_missing_duplicates();

my @allpackages = distinct_packages($allbldinfs);

print "Generating HTML...\n";

system("rd /S /Q $outputdir") if (-d $outputdir);

mkdir ($outputdir);

my $raptor_errors = {};

my $raptor_warnings = {};

my $raptor_unreciped = {};

my $general_failures_num_by_severity = {};

my $general_failures_by_category_severity = {};

my $recipe_failures_num_by_severity = {};

my $recipe_failures_by_package_severity = {};

my $missing_by_package = {};

#my $severities = {};

my @severities = ('critical', 'major', 'minor', 'unknown');

# READ SUMMARY.CSV FILE

my $csv_file = "$raptorbitsdir/summary.csv";

my $csv_linenum = 0;

open(CSV, $csv_file);

while(<CSV>)

{

	$csv_linenum ++;

	my $line = $_;

	if ($line =~ /([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*),([^,]*)/)

	{

		my $failure = {};

		$failure->{category} = $1;

		$failure->{subcategory} = $2;

		$failure->{severity} = $3;

		$failure->{config} = $4;

		$failure->{component} = $5;

		$failure->{mmp} = $6;

		$failure->{phase} = $7;

		$failure->{recipe} = $8;

		$failure->{file} = $9;

		$failure->{linenum} = $10;

		my $failure_package = '';

		if (!$failure->{category})

		{

			print "WARNING: summary line without a category at $csv_file line $csv_linenum. Skipping\n";

			next;

		}

		if ($failure->{category} =~ m,^recipe_failure$,i and !$failure->{component})

		{

			print "WARNING: recipe_failure with component field empty at $csv_file line $csv_linenum. Skipping\n";

			next;

		}

		if ($failure->{component})

		{

			{

				$failure_package = $1;

			}

			else

			{

				print "WARNING: summary line with wrong component path at $csv_file line $csv_linenum. Skipping\n";

				next;

			}

		}

		$failure->{subcategory} = 'uncategorized' if (!$failure->{subcategory});

		$failure->{severity} = 'unknown' if (!$failure->{severity});

		$failure->{mmp} = '-' if (!$failure->{mmp});

		$failure->{phase} = '-' if (!$failure->{phase});

		$failure->{recipe} = '-' if (!$failure->{recipe});

		# populate severities dynamically.

		#$severities->{$failure->{severity}} = 1;

		# put failure items into their category container

		if ($failure->{category} =~ /^recipe_failure$/i || $failure->{category} =~ /^raptor_(error|warning|unreciped)$/i && $failure_package)

		{

			$recipe_failures_num_by_severity->{$failure_package} = {} if (!defined $recipe_failures_num_by_severity->{$failure_package});

			my $package_failure = $recipe_failures_num_by_severity->{$failure_package};

			if (!defined $package_failure->{$failure->{severity}})

			{

				$package_failure->{$failure->{severity}} = 1;

			}

			else

			{

				$package_failure->{$failure->{severity}} ++;

			}

			$recipe_failures_by_package_severity->{$failure_package} = {} if (!defined $recipe_failures_by_package_severity->{$failure_package});

			$recipe_failures_by_package_severity->{$failure_package}->{$failure->{severity}} = [] if (!defined $recipe_failures_by_package_severity->{$failure_package}->{$failure->{severity}});

			push(@{$recipe_failures_by_package_severity->{$failure_package}->{$failure->{severity}}}, $failure);

		}

		elsif ($failure->{category} =~ /^raptor_(error|warning|unreciped)$/i)

		{

			$general_failures_num_by_severity->{$failure->{category}} = {} if (!defined $general_failures_num_by_severity->{$failure->{category}});

			my $general_failure = $general_failures_num_by_severity->{$failure->{category}};

			if (!defined $general_failure->{$failure->{severity}})

			{

				$general_failure->{$failure->{severity}} = 1;

			}

			else

			{

				$general_failure->{$failure->{severity}} ++;

			}

			$general_failures_by_category_severity->{$failure->{category}} = {} if (!defined $general_failures_by_category_severity->{$failure->{category}});

			$general_failures_by_category_severity->{$failure->{category}}->{$failure->{severity}} = [] if (!defined $general_failures_by_category_severity->{$failure->{category}}->{$failure->{severity}});

			push(@{$general_failures_by_category_severity->{$failure->{category}}->{$failure->{severity}}}, $failure);

		}

	}

	else

	{

		print "WARNING: line does not match expected format at $csv_file line $csv_linenum. Skipping\n";

	}

}

close(CSV);

# PRINT HTML SUMMARY

my $aggregated_html = "$outputdir/index.html";

open(AGGREGATED, ">$aggregated_html");

print AGGREGATED "RAPTOR BUILD SUMMARY<br/>\n";

print AGGREGATED "<br/>GENERAL FAILURES<br/>\n";

print AGGREGATED "<table border='1'>\n";

my $tableheader = "<tr><th>category</th>";

for (@severities) { $tableheader .= "<th>$_</th>"; }

$tableheader .= "</tr>";

print AGGREGATED "$tableheader\n";

for my $category (keys %{$general_failures_num_by_severity})

{

	print_category_specific_summary($category, $general_failures_by_category_severity->{$category});

	my $categoryline = "<tr><td><a href='$category.html'>$category</a></td>";

	for (@severities)

	{

		my $failuresbyseverity = 0;

		$failuresbyseverity = $general_failures_num_by_severity->{$category}->{$_} if (defined $general_failures_num_by_severity->{$category}->{$_});

		$categoryline .= "<td>$failuresbyseverity</td>";

	}

	$categoryline .= "</tr>";

	print AGGREGATED "$categoryline\n";

}

print AGGREGATED "</table>\n";

print AGGREGATED "<br/>\n";

print AGGREGATED "<br/>PACKAGE-SPECIFIC FAILURES<br/>\n";

print AGGREGATED "<table border='1'>\n";

$tableheader = "<tr><th>package</th>";

for (@severities) { $tableheader .= "<th>$_</th>"; }

$tableheader .= "<th>missing</th>" if ($missing);

$tableheader .= "</tr>";

print AGGREGATED "$tableheader\n";

for my $package (@allpackages)

{

	my $mustlink = print_package_specific_summary($package);

	if ($mustlink)

	{

		my $packagesummaryhtml = $package;

		$packagesummaryhtml =~ s,/,_,;

		$packagesummaryhtml .= ".html";

		my $packageline = "<tr><td><a href='$packagesummaryhtml'>$package</a></td>";

		for (@severities)

		{

			my $failuresbyseverity = 0;

			$failuresbyseverity = $recipe_failures_num_by_severity->{$package}->{$_} if (defined $recipe_failures_num_by_severity->{$package}->{$_});

			$packageline .= "<td>$failuresbyseverity</td>";

		}

		$packageline .= "<td>".$missing_by_package->{$package}."</td>" if ($missing);

		$packageline .= "</tr>\n";

		print AGGREGATED "$packageline\n";

	}

	else

	{

		my $packageline = "<tr><td>$package</td>";

		for (@severities) { $packageline .= "<td>0</td>"; }

		$packageline .= "<td>0</td>" if ($missing);

		$packageline .= "</tr>\n";

		print AGGREGATED "$packageline\n";

	}

}

print AGGREGATED "</table>\n";

close(AGGREGATED);

translate_detail_files_to_html();

print "OK, done. Please open $outputdir/index.html.\n";

sub print_category_specific_summary

{

	my ($category, $failures_by_severity) = @_;

	my $filenamebase = $category;

	$filenamebase =~ s,/,_,;

	open(SPECIFIC, ">$outputdir/$filenamebase.html");

	print SPECIFIC "FAILURES FOR CATEGORY $category<br/>\n";

	for my $severity (@severities)

	{

		if (defined $failures_by_severity->{$severity})

		{

			print SPECIFIC "<br/>".uc($severity)."<br/>\n";

			print SPECIFIC "<table border='1'>\n";

			# $subcategory, $severity, $mmp, $phase, $recipe, $file, $line

			my $tableheader = "<tr><th>category</th><th>log file</th><th>log snippet</th></tr>";

			print SPECIFIC "$tableheader\n";

			for my $failure (@{$failures_by_severity->{$severity}})

			{

				my $failureline = "<tr><td>$failure->{subcategory}</td>";

				$failureline .= "<td>$failure->{config}</td>";

				$failureline .= "<td><a href='$filenamebase\_failures.html#failure_item_$failure->{linenum}'>item $failure->{linenum}</a></td>";

				$failureline .= "</tr>";

				print SPECIFIC "$failureline\n";

			}

			print SPECIFIC "</table>\n";

			print SPECIFIC "<br/>\n";

		}

	}

	close(SPECIFIC);

}

sub print_package_specific_summary

{

	my ($package) = @_;

	my $anyfailures = 0;

	my $filenamebase = $package;

	$filenamebase =~ s,/,_,;

	if (defined $recipe_failures_by_package_severity->{$package})

	{

		$anyfailures = 1;

		my $failures_by_severity = $recipe_failures_by_package_severity->{$package};

		open(SPECIFIC, ">$outputdir/$filenamebase.html");	

		print SPECIFIC "FAILURES FOR PACKAGE $package<br/>\n";

		for my $severity (@severities)

		{

			if (defined $failures_by_severity->{$severity})

			{

				print SPECIFIC "<br/>".uc($severity)."<br/>\n";

				print SPECIFIC "<table border='1'>\n";

				# $subcategory, $severity, $mmp, $phase, $recipe, $file, $line

				my $tableheader = "<tr><th>category</th><th>configuration</th><th>mmp</th><th>phase</th><th>recipe</th><th>log snippet</th></tr>";

				print SPECIFIC "$tableheader\n";

				for my $failure (@{$failures_by_severity->{$severity}})

				{

					my $failureline = "<tr><td>$failure->{subcategory}</td>";

					$failureline .= "<td>$failure->{config}</td>";

					$failureline .= "<td>$failure->{mmp}</td>";

					$failureline .= "<td>$failure->{phase}</td>";

					$failureline .= "<td>$failure->{recipe}</td>";

					$failureline .= "<td><a href='$filenamebase\_failures.html#failure_item_$failure->{linenum}'>item $failure->{linenum}</a></td>";

					$failureline .= "</tr>";

					print SPECIFIC "$failureline\n";

				}

				print SPECIFIC "</table>\n";

				print SPECIFIC "<br/>\n";

			}

		}

		close(SPECIFIC);

	}

	if ($missing)

	{

		$missing_by_package->{$package} = 0;

		my $missinglistfile = $package;

		$missinglistfile =~ s,/,_,;

		$missinglistfile .= "_missing.txt";

		if (open(MISSINGLIST, "$::raptorbitsdir/$missinglistfile"))

		{

			my @list = ();

			while(<MISSINGLIST>)

			{

				my $missingfile = $_;

				chomp $missingfile;

				$missingfile =~ s,^\s+,,g;

				$missingfile =~ s,\s+$,,g;

				push(@list, $missingfile);

			}

			close(MISSINGLIST);

			$missing_by_package->{$package} = scalar(@list);

			if ($missing_by_package->{$package} > 0)

			{

				open(SPECIFIC, ">>$outputdir/$filenamebase.html");

				print SPECIFIC "FAILURES FOR PACKAGE $package<br/>\n" if(!$anyfailures);

				$anyfailures = 1;

				print SPECIFIC "<br/>MISSING<br/>\n";

				print SPECIFIC "<table border='1'>\n";

				# $subcategory, $severity, $mmp, $phase, $recipe, $file, $line

				my $tableheader = "<tr><th>file</th></tr>\n";

				print SPECIFIC "$tableheader\n";

				for my $missingfile (sort {$a cmp $b} @list)

				{

					$missingfile = CGI::escapeHTML($missingfile);

					print SPECIFIC "<tr><td>$missingfile</td></tr>\n";

				}

				print SPECIFIC "</table>\n";

				print SPECIFIC "<br/>\n";

				close(SPECIFIC);

			}

		}

	}

	return $anyfailures;

}

sub translate_detail_files_to_html

{

	opendir(DIR, $raptorbitsdir);

	my @failurefiles = readdir(DIR);

	closedir(DIR);	

	@failurefiles = grep($_ =~ /\.txt$/ && $_ !~ /_missing\.txt$/, @failurefiles);

	for my $file (@failurefiles)

	{

		$file =~ /(.*)\.txt$/;

		my $filenamebase = $1;

		my $filecontent = '';

		open(FILE, "$raptorbitsdir/$file");

		{

			local $/=undef;

			$filecontent = <FILE>;

		}

		close(FILE);

		$filecontent = CGI::escapeHTML($filecontent);

		$filecontent =~ s,---(failure_item_\d+)---,<a name="$1">---$1---</a>,g;

		$filecontent = "<pre>$filecontent</pre>";

		open(FILE, ">$outputdir/$filenamebase\_failures.html");

		print FILE $filecontent;

		close(FILE);

	}

}

sub distinct_packages

{

	my ($allbldinfs) = @_;

	my $allpackages = {};

	for my $bldinf (keys %{$allbldinfs})

	{

		# normalize bldinf path

		$bldinf = lc($bldinf);

		$bldinf =~ s,^[A-Za-z]:,,;

		$bldinf =~ s,[\\],/,g;

		my $package = '';

		{

			$package = $1;

		}

		else

		{

			print "WARNING: can't understand bldinf attribute of recipe: $bldinf. Won't dump to failed recipes file.\n";

		}

		$allpackages->{$package} = 1;

	}