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https://github.com/vincentmli/bpfire.git
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a249ccd2e4
The graphs are using an iframe and PNG images where the resolution did often not fit and the browser had to resize the image. That led to blurred fonts and hard to read graphs. This patch increases the size of the box and the image. With that higher resolution resizing should not be too much of an issue, but since the sizes of the iframe and image have been aligned should not even be necessary. Reported-by: Marcel Lorenz <marcel.lorenz@ipfire.org> Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
112 lines
3.7 KiB
Perl
112 lines
3.7 KiB
Perl
#!/usr/bin/perl
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2005-2010 IPFire Team #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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use strict;
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# enable only the following on debugging purpose
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#use warnings;
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#use CGI::Carp 'fatalsToBrowser';
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require '/var/ipfire/general-functions.pl';
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require "${General::swroot}/lang.pl";
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require "${General::swroot}/header.pl";
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require "${General::swroot}/graphs.pl";
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my @querry = split(/\?/,$ENV{'QUERY_STRING'});
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$querry[0] = '' unless defined $querry[0];
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$querry[1] = 'hour' unless defined $querry[1];
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if ( $querry[0] ne~ "") {
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print "Content-type: image/png\n\n";
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binmode(STDOUT);
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&Graphs::updateentropygraph($querry[1]);
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} else {
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&Header::showhttpheaders();
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&Header::openpage($Lang::tr{'entropy'}, 1, '');
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&Header::openbigbox('100%', 'left');
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&Header::openbox('100%', 'center', $Lang::tr{'entropy'});
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&Graphs::makegraphbox("entropy.cgi", "day");
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&Header::closebox();
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# Check for hardware support.
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my $message;
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my $message_colour = $Header::colourred;
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if (&has_hwrng()) {
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$message = $Lang::tr{'system has hwrng'};
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$message_colour = $Header::colourgreen;
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} elsif (&has_rdrand()) {
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$message = $Lang::tr{'system has rdrand'};
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$message_colour = $Header::colourgreen;
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} else {
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$message = $Lang::tr{'no hardware random number generator'};
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}
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my $rngd_status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
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if (&rngd_is_running()) {
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$rngd_status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
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}
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&Header::openbox('100%', 'center', $Lang::tr{'hardware support'});
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print <<EOF;
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<p style="color: $message_colour; text-align: center;">$message</p>
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<table width='80%' cellspacing='1' class='tbl'>
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<tr>
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<th align='center'><b>$Lang::tr{'service'}</b></th>
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<th align='center'><b>$Lang::tr{'status'}</b></th>
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</tr>
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<tr>
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<td align='center'>
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$Lang::tr{'random number generator daemon'}
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</td>
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$rngd_status
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</tr>
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</table>
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EOF
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&Header::closebox();
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&Header::closebigbox();
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&Header::closepage();
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}
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sub has_hwrng() {
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return (-c "/dev/hwrng");
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}
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sub has_rdrand() {
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open(FILE, "/proc/cpuinfo") or return 0;
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my @cpuinfo = <FILE>;
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close(FILE);
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my @result = grep(/rdrand/, @cpuinfo);
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if (@result) {
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return 1;
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}
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return 0;
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}
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sub rngd_is_running() {
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return (-e "/var/run/rngd.pid");
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}
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