diff -r cf1d34408de3 -r 74890d706f0c bc_tools/update_knownissues.pl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bc_tools/update_knownissues.pl	Mon Apr 12 11:55:43 2010 +0100
@@ -0,0 +1,169 @@
+#!/usr/bin/perl
+
+# 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.
+#	Maciej Seroka, maciejs@symbian.org
+#
+# Description:
+#   This is a tool for adding BC issues to Known Issues list.
+#
+
+use strict;
+use Getopt::Long;
+use XML::Simple;
+use Tie::File;
+
+my $hdr_report;
+my $lib_report;
+my $ki_file;
+my $current_report;
+my $header_num;
+my $n;
+my $m;
+my $file_name;
+my $check_sum;
+my $comment = "Issue closed as invalid by the PkO (Not a BC break)."; # This is a default comment that will be added to Known Issues list with each header file.
+my $header_found;
+my $status;
+my $line;
+my @lines;
+my $help;
+
+sub usage($);
+sub help();
+sub usage_error();
+
+my %optmap = (  'headers-report' => \$hdr_report,
+			    'libraries-report' => \$lib_report,
+			    'knownissues-file' => \$ki_file,
+				'help' => \$help);
+
+GetOptions(\%optmap,
+          'headers-report=s',
+          'libraries-report=s',
+          'knownissues-file=s',
+		  'help!') 
+          or usage_error();
+
+if ($help) {
+	help();
+}
+
+# --headers-report is mandatory.
+usage_error(), unless (defined($hdr_report) || defined($lib_report));
+
+# --knownissues-file is mandatory.
+usage_error(), unless (defined($ki_file));
+
+# Open Known Isses file.
+tie @lines, 'Tie::File', $ki_file or die ("Cannot tie file \"$ki_file\". $!\n");
+
+if ($hdr_report) {
+	# Parse the input XML into hashrefs.
+	print "Parsing " . $hdr_report . "... ";
+	$current_report = XMLin("./$hdr_report", keeproot => 1,
+		forcearray => [ 'header', 'baselineversion', 'currentversion', 'timestamp', 'day', 'month', 'year', 'hour', 'minute', 'second', #
+		'haversion', 'formatversion', 'cmdlineparms', 'parm', 'pname', 'pvalue', 'knownissuesversion', 'os', 'version', 'buildweek', 'issuelist',#
+		'headerfile', 'filename', 'comparefilename', 'status', 'comment', 'issue', 'checksum', 'shortname', 'issueid', 'typeid', 'identityid', #
+		'identitydescription', 'typestring', 'cause', 'documentation', 'ignoreinformation', 'linenumber', 'severity', 'scseverity'], keyattr => [] );
+	print "complete \n";
+	# Get number of header files.
+	my $header_num = @{$current_report->{'bbcresults'}->{'issuelist'}->[0]->{'headerfile'}};
+	print "Number of header files in the report: $header_num \n";
+
+	$n = 0;
+	while ($n < $header_num) {
+		$file_name = $current_report->{'bbcresults'}->{'issuelist'}->[0]->{'headerfile'}->[$n]->{'shortname'}->[0];
+		$check_sum = $current_report->{'bbcresults'}->{'issuelist'}->[0]->{'headerfile'}->[$n]->{'checksum'}->[0];
+		$m = 0;
+		$header_found = 0;
+		$status = 0;
+		foreach (@lines) { 
+			if (@lines[$m] =~ "\"$file_name\"") { # Mark header file as present in the Known Issues file.
+				$header_found = 1;
+				$line = $m;
+				last;
+			}
+			$m++;
+		}
+		if ($header_found) { # Ensure there is no duplicate in the Known Issues file.
+			$m = 0;
+			foreach (@lines) { 
+				if (@lines[$m] =~ "checksum=\"$check_sum\"") { 
+					$status = 1; # Means OK issue (already known).
+					print "Duplicate found ($check_sum) for header file: $file_name\n";
+					last;
+				}
+				$m++;
+			}
+		}
+		if (($header_found) && (!($status))) { # Insert new version of header file.
+			splice @lines, $line+1, 0, "    <version checksum=\"$check_sum\">";
+			splice @lines, $line+2, 0, "      <status>OK<\/status>";
+			splice @lines, $line+3, 0, "      <comment>$comment<\/comment>";
+			splice @lines, $line+4, 0, "    <\/version>";
+			print "New version ($check_sum) of header file: $file_name added to Known Issues list\n";
+		}
+		if (!($header_found)) { # Insert new header file.
+			# Find the first occurrence of <headerfile>. - ASSUMPTION: at least one entry exists.
+			$m = 0;
+			foreach (@lines) { 
+				if (@lines[$m] =~ "<headerfile") { 
+					last; }
+				else {
+					$m++;
+				}
+			}
+			splice @lines, $m, 0, "  <headerfile name=\"$file_name\">";
+			splice @lines, $m+1, 0, "    <version checksum=\"$check_sum\">";
+			splice @lines, $m+2, 0, "      <status>OK<\/status>";
+			splice @lines, $m+3, 0, "      <comment>$comment<\/comment>";
+			splice @lines, $m+4, 0, "    <\/version>";
+			splice @lines, $m+5, 0, "  <\/headerfile>";
+			print "Header file: $file_name ($check_sum) added to Known Issues list\n";
+		}
+		$n++;
+	}
+	print "OK\n";
+}
+
+if ($lib_report) {
+	print "Warning: Automatic update of the Known Issues file based on a libraries report is not available in the current version of the script.\n"
+}
+
+untie @lines;
+
+exit 0;
+
+sub usage($)
+{
+    my $error = shift;
+    my $fh = $error == 0 ? *STDOUT : *STDERR;
+    print $fh "update_knownissues.pl\n" .
+            "Specify the headers report or\/and libraries report and the known issues file\n" .
+            "synopsis:\n" .
+            "  update_knownissues.pl --help\n" .
+            "  update_knownissues.pl [--headers-report=FILENAME1] [--libraries-report=FILENAME2] [--knownissues-file=FILENAME3] \n" .
+            "options:\n" .
+            "  --help                        Display this help and exit\n" .
+            "  --headers-report=FILENAME1    FILENAME1 is the name of the filtered headers (sub-)report.\n" .
+            "  --libraries-report=FILENAME2  FILENAME2 is the name of the filtered libraries report. This option is not implemented yet.\n" .
+            "  --knownissues-file=FILENAME3  FILENAME3 is the name of the known issues file which will be updated.\n";
+    exit $error;            
+}
+
+sub help()
+{
+    usage(0);
+}
+
+sub usage_error()
+{
+    usage(1);
+}