mirror of
https://github.com/webmin/webmin.git
synced 2026-02-06 23:42:21 +00:00
352 lines
9.0 KiB
Perl
Executable File
352 lines
9.0 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# Show server or domain information
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BEGIN { push(@INC, ".."); };
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use WebminCore;
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&init_config();
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&ReadParse();
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&load_theme_library();
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if (&get_product_name() eq "usermin") {
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$level = 3;
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}
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else {
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$level = 0;
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}
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%text = &load_language($current_theme);
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$bar_width = 300;
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foreach $o (split(/\0/, $in{'open'})) {
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push(@open, $o);
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$open{$o} = 1;
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}
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$prehead = defined(&WebminCore::theme_prehead) ?
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&capture_function_output(\&WebminCore::theme_prehead) : "";
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&popup_header(undef, $prehead);
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print "<center>\n";
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# Webmin logo
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if (&get_product_name() eq 'webmin') {
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print "<a href=http://www.webmin.com/ target=_new><img src=images/webmin-blue.png border=0></a><p>\n";
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}
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if ($level == 0) {
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# Show general system information
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print &ui_table_start(undef, undef, 2);
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# Ask status module for collected info
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&foreign_require("system-status");
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$info = &system_status::get_collected_info();
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# Hostname
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$ip = $info && $info->{'ips'} ? $info->{'ips'}->[0]->[0] :
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&to_ipaddress(get_system_hostname());
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$ip = " ($ip)" if ($ip);
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$host = &get_system_hostname().$ip;
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if (&foreign_available("net")) {
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$host = "<a href=net/list_dns.cgi>$host</a>";
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}
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print &ui_table_row($text{'right_host'},
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$host);
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# Operating system
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print &ui_table_row($text{'right_os'},
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$gconfig{'os_version'} eq '*' ?
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$gconfig{'real_os_type'} :
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$gconfig{'real_os_type'}." ".$gconfig{'real_os_version'});
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# Webmin version
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print &ui_table_row($text{'right_webmin'},
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&get_webmin_version());
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# System time
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$tm = localtime(time());
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print &ui_table_row($text{'right_time'},
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&foreign_available("time") ? "<a href=time/>$tm</a>" : $tm);
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# Kernel and CPU
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if ($info->{'kernel'}) {
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print &ui_table_row($text{'right_kernel'},
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&text('right_kernelon',
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$info->{'kernel'}->{'os'},
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$info->{'kernel'}->{'version'},
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$info->{'kernel'}->{'arch'}));
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}
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# CPU type and cores
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if ($info->{'load'}) {
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@c = @{$info->{'load'}};
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if (@c > 3) {
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print &ui_table_row($text{'right_cpuinfo'},
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&text('right_cputype', @c));
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}
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}
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# Temperatures, if available
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if ($info->{'cputemps'}) {
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my @temps;
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foreach my $t (@{$info->{'cputemps'}}) {
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push(@temps, $t->{'core'}.": ".
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int($t->{'temp'})."℃");
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}
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print &ui_table_row($text{'right_cputemps'},
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join(", ", @temps));
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}
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if ($info->{'drivetemps'}) {
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my @temps;
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foreach my $t (@{$info->{'drivetemps'}}) {
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my $short = $t->{'device'};
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$short =~ s/^\/dev\///;
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my $emsg;
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if ($t->{'errors'}) {
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$emsg .= " (<font color=red>".
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&text('right_driveerr', $t->{'errors'}).
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"</font>)";
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}
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elsif ($t->{'failed'}) {
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$emsg .= " (<font color=red>".
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$text{'right_drivefailed'}.
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"</font>)";
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}
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push(@temps, $short.": ".$t->{'temp'}."℃".$emsg);
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}
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print &ui_table_row($text{'right_drivetemps'},
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join(", ", @temps));
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}
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# System uptime
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&foreign_require("proc");
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my $uptime;
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my ($d, $h, $m) = &proc::get_system_uptime();
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if ($d) {
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$uptime = &text('right_updays', $d, $h, $m);
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}
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elsif ($m) {
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$uptime = &text('right_uphours', $h, $m);
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}
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elsif ($m) {
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$uptime = &text('right_upmins', $m);
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}
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if ($uptime) {
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if (&foreign_available("init")) {
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$uptime = "<a href=init/>$uptime</a>";
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}
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print &ui_table_row($text{'right_uptime'}, $uptime);
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}
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# Running processes
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if (&foreign_check("proc")) {
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@procs = &proc::list_processes();
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$pr = scalar(@procs);
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print &ui_table_row($text{'right_procs'},
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&foreign_available("proc") ? "<a href=proc/>$pr</a>"
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: $pr);
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}
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# Load averages
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if ($info->{'load'}) {
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@c = @{$info->{'load'}};
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if (@c) {
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print &ui_table_row($text{'right_cpu'},
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&text('right_load', @c));
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}
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}
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# CPU usage
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if ($info->{'cpu'}) {
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@c = @{$info->{'cpu'}};
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print &ui_table_row($text{'right_cpuuse'},
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&text('right_cpustats', @c));
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}
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# Memory usage
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if ($info->{'mem'}) {
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@m = @{$info->{'mem'}};
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if (@m && $m[0] && $m[5]) {
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# Show memory usage with bursting
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$real = &text('right_used2',
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&nice_size($m[0]*1024),
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&nice_size(($m[0]-$m[1])*1024),
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&nice_size($m[5]*1024))."<br>\n".
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&bar_chart_three($m[5], $m[1], $m[0]-$m[1],
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$m[5]-$m[0]);
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}
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elsif (@m && $m[0] && !$m[5]) {
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# Show memory usage on a regular system
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$real = &text('right_used',
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&nice_size($m[0]*1024),
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&nice_size(($m[0]-$m[1])*1024))."<br>\n".
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&bar_chart($m[0], $m[0]-$m[1], 1);
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}
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else {
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# No memory info available
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$real = undef;
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}
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if ($real) {
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if (&foreign_available("proc")) {
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$real = "<a href=proc/index_size.cgi>$real</a>";
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}
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print &ui_table_row($text{'right_real'}, $real);
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}
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if (@m && $m[2]) {
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print &ui_table_row($text{'right_virt'},
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&text('right_used',
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&nice_size($m[2]*1024),
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&nice_size(($m[2]-$m[3])*1024))."<br>\n".
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&bar_chart($m[2], $m[2]-$m[3], 1));
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}
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}
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# Disk space on local drives
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if ($info->{'disk_total'}) {
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($total, $free) = ($info->{'disk_total'}, $info->{'disk_free'});
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$disk = &text('right_used',
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&nice_size($total),
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&nice_size($total-$free));
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if (&foreign_available("mount")) {
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$disk = "<a href=mount/>$disk</a>";
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}
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print &ui_table_row($text{'right_disk'},
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$disk."<br>\n".
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&bar_chart($total, $total-$free, 1));
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}
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# Package updates
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if ($info->{'poss'}) {
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@poss = @{$info->{'poss'}};
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@secs = grep { $_->{'security'} } @poss;
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if (@poss && @secs) {
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$msg = &text('right_upsec', scalar(@poss),
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scalar(@secs));
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}
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elsif (@poss) {
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$msg = &text('right_upneed', scalar(@poss));
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}
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else {
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$msg = $text{'right_upok'};
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}
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if (&foreign_available("package-updates")) {
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$msg = "<a href='package-updates/index.cgi?mode=updates'>$msg</a>";
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}
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print &ui_table_row($text{'right_updates'}, $msg);
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}
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print &ui_table_end();
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# Show other webmin-generated notifications
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if (&foreign_check("webmin")) {
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&foreign_require("webmin", "webmin-lib.pl");
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&webmin::show_webmin_notifications();
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}
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}
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elsif ($level == 3) {
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# Show Usermin user's information
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print "<h3>$text{'right_header5'}</h3>\n";
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print &ui_table_start(undef, undef, 2);
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# Host and login info
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print &ui_table_row($text{'right_host'},
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&get_system_hostname());
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# Operating system
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print &ui_table_row($text{'right_os'},
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$gconfig{'os_version'} eq '*' ?
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$gconfig{'real_os_type'} :
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$gconfig{'real_os_type'}." ".$gconfig{'real_os_version'});
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# Webmin version
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print &ui_table_row($text{'right_usermin'},
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&get_webmin_version());
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# System time
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$tm = localtime(time());
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print &ui_table_row($text{'right_time'},
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&foreign_available("time") ? "<a href=time/>$tm</a>" : $tm);
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# Disk quotas
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if (&foreign_installed("quota")) {
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&foreign_require("quota", "quota-lib.pl");
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$n = "a::user_filesystems($remote_user);
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$usage = 0;
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$quota = 0;
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for($i=0; $i<$n; $i++) {
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if ($quota::filesys{$i,'hblocks'}) {
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$quota += $quota::filesys{$i,'hblocks'};
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$usage += $quota::filesys{$i,'ublocks'};
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}
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elsif ($quota::filesys{$i,'sblocks'}) {
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$quota += $quota::filesys{$i,'sblocks'};
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$usage += $quota::filesys{$i,'ublocks'};
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}
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}
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if ($quota) {
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$bsize = $quota::config{'block_size'};
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print &ui_table_row($text{'right_uquota'},
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&text('right_out',
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&nice_size($usage*$bsize),
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&nice_size($quota*$bsize))."<br>\n".
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&bar_chart($quota, $usage, 1));
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}
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}
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print &ui_table_end();
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}
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print "</center>\n";
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&popup_footer();
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# bar_chart(total, used, blue-rest)
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# Returns HTML for a bar chart of a single value
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sub bar_chart
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{
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local ($total, $used, $blue) = @_;
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local $rv;
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$rv .= sprintf "<img src=images/red.gif width=%s height=10>",
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int($bar_width*$used/$total)+1;
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if ($blue) {
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$rv .= sprintf "<img src=images/blue.gif width=%s height=10>",
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$bar_width - int($bar_width*$used/$total)-1;
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}
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else {
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$rv .= sprintf "<img src=images/white.gif width=%s height=10>",
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$bar_width - int($bar_width*$used/$total)-1;
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}
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return $rv;
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}
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# bar_chart_three(total, used1, used2, used3)
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# Returns HTML for a bar chart of three values, stacked
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sub bar_chart_three
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{
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local ($total, $used1, $used2, $used3) = @_;
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local $rv;
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local $w1 = int($bar_width*$used1/$total)+1;
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local $w2 = int($bar_width*$used2/$total);
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local $w3 = int($bar_width*$used3/$total);
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$rv .= sprintf "<img src=images/red.gif width=%s height=10>", $w1;
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$rv .= sprintf "<img src=images/purple.gif width=%s height=10>", $w2;
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$rv .= sprintf "<img src=images/blue.gif width=%s height=10>", $w3;
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$rv .= sprintf "<img src=images/grey.gif width=%s height=10>",
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$bar_width - $w1 - $w2 - $w3;
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return $rv;
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}
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# collapsed_header(text, name)
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sub collapsed_header
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{
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local ($text, $name) = @_;
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print "<br><font style='font-size:16px'>";
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local $others = join("&", map { "open=$_" } grep { $_ ne $name } @open);
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$others = "&$others" if ($others);
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if ($open{$name}) {
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print "<img src=images/gray-open.gif border=0>\n";
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print &ui_link("right.cgi?$others",$text);
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}
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else {
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print "<img src=images/gray-closed.gif border=0>\n";
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print &ui_link("right.cgi?open=$name$others",$text);
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}
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print "</font><br>\n";
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return $open{$name};
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}
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