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Commit 67554faa authored by Fabian Frederick's avatar Fabian Frederick Committed by Michal Marek
Browse files

scripts/bootgraph.pl: Add graphic header 



Adding -header + help function like other .pl in /scripts.

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent 79192ca8

scripts/bootgraph.pl

+40 −2
Original line number Diff line number Diff line
@@ -38,6 +38,31 @@ 
#



use strict;

use Getopt::Long;

my $header = 0;



sub help {

	my $text = << "EOM";

Usage:

1) dmesg | perl scripts/bootgraph.pl [OPTION] > output.svg

2) perl scripts/bootgraph.pl -h



Options:

	-header	Insert kernel version and date

EOM

	my $std=shift;

	if ($std == 1) {

		print STDERR $text;

	} else {

		print $text;

	}

	exit;

}



GetOptions(

	'h|help'	=>\&help,

	'header'	=>\$header

);



my %start;

my %end;
@@ -49,6 +74,11 @@ my $count = 0; 
my %pids;

my %pidctr;



my $headerstep = 20;

my $xheader = 15;

my $yheader = 25;

my $cyheader = 0;



while (<>) {

	my $line = $_;

	if ($line =~ /([0-9\.]+)\] calling  ([a-zA-Z0-9\_\.]+)\+/) {
@@ -112,15 +142,23 @@ if ($count == 0) { 
    print STDERR <<END;

No data found in the dmesg. Make sure that 'printk.time=1' and

'initcall_debug' are passed on the kernel command line.

Usage:

      dmesg | perl scripts/bootgraph.pl > output.svg

END

	help(1);

    exit 1;

}



print "<?xml version=\"1.0\" standalone=\"no\"?> \n";

print "<svg width=\"2000\" height=\"100%\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\">\n";





if ($header) {

	my $version = `uname -a`;

	my $date = `date`;

	print "<text transform=\"translate($xheader,$yheader)\">Kernel version: $version</text>\n";

	$cyheader = $yheader+$headerstep;

	print "<text transform=\"translate($xheader,$cyheader)\">Date: $date</text>\n";

}



my @styles;



$styles[0] = "fill:rgb(0,0,255);fill-opacity:0.5;stroke-width:1;stroke:rgb(0,0,0)";