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#!/usr/bin/perl
# Show server or domain information
BEGIN { push(@INC, ".."); };
use WebminCore;
&init_config();
&ReadParse();
&load_theme_library();
if (&get_product_name() eq "usermin") {
$level = 3;
}
else {
$level = 0;
}
%text = &load_language($current_theme);
$bar_width = 300;
foreach $o (split(/\0/, $in{'open'})) {
push(@open, $o);
$open{$o} = 1;
}
$prehead = defined(&WebminCore::theme_prehead) ?
&capture_function_output(\&WebminCore::theme_prehead) : "";
&popup_header(undef, $prehead);
print "<center>\n";
# Webmin logo
if (&get_product_name() eq 'webmin') {
print "<a href=http://www.webmin.com/ target=_new><img src=images/webmin-blue.png border=0></a><p>\n";
}
if ($level == 0) {
# Show general system information
print &ui_table_start(undef, undef, 2);
# Ask status module for collected info
&foreign_require("system-status");
$info = &system_status::get_collected_info();
# Hostname
$ip = $info && $info->{'ips'} ? $info->{'ips'}->[0]->[0] :
&to_ipaddress(get_system_hostname());
$ip = " ($ip)" if ($ip);
$host = &get_system_hostname().$ip;
if (&foreign_available("net")) {
$host = "<a href=net/list_dns.cgi>$host</a>";
}
print &ui_table_row($text{'right_host'},
$host);
# Operating system
print &ui_table_row($text{'right_os'},
$gconfig{'os_version'} eq '*' ?
$gconfig{'real_os_type'} :
$gconfig{'real_os_type'}." ".$gconfig{'real_os_version'});
# Webmin version
print &ui_table_row($text{'right_webmin'},
&get_webmin_version());
# System time
$tm = localtime(time());
print &ui_table_row($text{'right_time'},
&foreign_available("time") ? "<a href=time/>$tm</a>" : $tm);
# Kernel and CPU
if ($info->{'kernel'}) {
print &ui_table_row($text{'right_kernel'},
&text('right_kernelon',
$info->{'kernel'}->{'os'},
$info->{'kernel'}->{'version'},
$info->{'kernel'}->{'arch'}));
}
# CPU type and cores
if ($info->{'load'}) {
@c = @{$info->{'load'}};
if (@c > 3) {
print &ui_table_row($text{'right_cpuinfo'},
&text('right_cputype', @c));
}
}
# Temperatures, if available
if ($info->{'cputemps'}) {
my @temps;
foreach my $t (@{$info->{'cputemps'}}) {
push(@temps, $t->{'core'}.": ".
int($t->{'temp'})."℃");
}
print &ui_table_row($text{'right_cputemps'},
join(", ", @temps));
}
if ($info->{'drivetemps'}) {
my @temps;
foreach my $t (@{$info->{'drivetemps'}}) {
my $short = $t->{'device'};
$short =~ s/^\/dev\///;
my $emsg;
if ($t->{'errors'}) {
$emsg .= " (<font color=red>".
&text('right_driveerr', $t->{'errors'}).
"</font>)";
}
elsif ($t->{'failed'}) {
$emsg .= " (<font color=red>".
$text{'right_drivefailed'}.
"</font>)";
}
push(@temps, $short.": ".$t->{'temp'}."℃".$emsg);
}
print &ui_table_row($text{'right_drivetemps'},
join(", ", @temps));
}
# System uptime
&foreign_require("proc");
my $uptime;
my ($d, $h, $m) = &proc::get_system_uptime();
if ($d) {
$uptime = &text('right_updays', $d, $h, $m);
}
elsif ($m) {
$uptime = &text('right_uphours', $h, $m);
}
elsif ($m) {
$uptime = &text('right_upmins', $m);
}
if ($uptime) {
if (&foreign_available("init")) {
$uptime = "<a href=init/>$uptime</a>";
}
print &ui_table_row($text{'right_uptime'}, $uptime);
}
# Running processes
if (&foreign_check("proc")) {
@procs = &proc::list_processes();
$pr = scalar(@procs);
print &ui_table_row($text{'right_procs'},
&foreign_available("proc") ? "<a href=proc/>$pr</a>"
: $pr);
}
# Load averages
if ($info->{'load'}) {
@c = @{$info->{'load'}};
if (@c) {
print &ui_table_row($text{'right_cpu'},
&text('right_load', @c));
}
}
# CPU usage
if ($info->{'cpu'}) {
@c = @{$info->{'cpu'}};
print &ui_table_row($text{'right_cpuuse'},
&text('right_cpustats', @c));
}
# Memory usage
if ($info->{'mem'}) {
@m = @{$info->{'mem'}};
if (@m && $m[0] && $m[5]) {
# Show memory usage with bursting
print &ui_table_row($text{'right_real'},
&text('right_used2',
&nice_size($m[0]*1024),
&nice_size(($m[0]-$m[1])*1024),
&nice_size($m[5]*1024))."<br>\n".
&bar_chart_three($m[5], $m[1], $m[0]-$m[1],
$m[5]-$m[0]));
}
elsif (@m && $m[0] && !$m[5]) {
# Show memory usage on a regular system
print &ui_table_row($text{'right_real'},
&text('right_used',
&nice_size($m[0]*1024),
&nice_size(($m[0]-$m[1])*1024))."<br>\n".
&bar_chart($m[0], $m[0]-$m[1], 1));
}
if (@m && $m[2]) {
print &ui_table_row($text{'right_virt'},
&text('right_used',
&nice_size($m[2]*1024),
&nice_size(($m[2]-$m[3])*1024))."<br>\n".
&bar_chart($m[2], $m[2]-$m[3], 1));
}
}
# Disk space on local drives
if ($info->{'disk_total'}) {
($total, $free) = ($info->{'disk_total'}, $info->{'disk_free'});
$disk = &text('right_used',
&nice_size($total),
&nice_size($total-$free));
if (&foreign_available("mount")) {
$disk = "<a href=mount/>$disk</a>";
}
print &ui_table_row($text{'right_disk'},
$disk."<br>\n".
&bar_chart($total, $total-$free, 1));
}
# Package updates
if ($info->{'poss'}) {
@poss = @{$info->{'poss'}};
@secs = grep { $_->{'security'} } @poss;
if (@poss && @secs) {
$msg = &text('right_upsec', scalar(@poss),
scalar(@secs));
}
elsif (@poss) {
$msg = &text('right_upneed', scalar(@poss));
}
else {
$msg = $text{'right_upok'};
}
if (&foreign_available("package-updates")) {
$msg = "<a href='package-updates/index.cgi?mode=updates'>$msg</a>";
}
print &ui_table_row($text{'right_updates'}, $msg);
}
print &ui_table_end();
# Show other webmin-generated notifications
if (&foreign_check("webmin")) {
&foreign_require("webmin", "webmin-lib.pl");
&webmin::show_webmin_notifications();
}
}
elsif ($level == 3) {
# Show Usermin user's information
print "<h3>$text{'right_header5'}</h3>\n";
print &ui_table_start(undef, undef, 2);
# Host and login info
print &ui_table_row($text{'right_host'},
&get_system_hostname());
# Operating system
print &ui_table_row($text{'right_os'},
$gconfig{'os_version'} eq '*' ?
$gconfig{'real_os_type'} :
$gconfig{'real_os_type'}." ".$gconfig{'real_os_version'});
# Webmin version
print &ui_table_row($text{'right_usermin'},
&get_webmin_version());
# System time
$tm = localtime(time());
print &ui_table_row($text{'right_time'},
&foreign_available("time") ? "<a href=time/>$tm</a>" : $tm);
# Disk quotas
if (&foreign_installed("quota")) {
&foreign_require("quota", "quota-lib.pl");
$n = "a::user_filesystems($remote_user);
$usage = 0;
$quota = 0;
for($i=0; $i<$n; $i++) {
if ($quota::filesys{$i,'hblocks'}) {
$quota += $quota::filesys{$i,'hblocks'};
$usage += $quota::filesys{$i,'ublocks'};
}
elsif ($quota::filesys{$i,'sblocks'}) {
$quota += $quota::filesys{$i,'sblocks'};
$usage += $quota::filesys{$i,'ublocks'};
}
}
if ($quota) {
$bsize = $quota::config{'block_size'};
print &ui_table_row($text{'right_uquota'},
&text('right_out',
&nice_size($usage*$bsize),
&nice_size($quota*$bsize))."<br>\n".
&bar_chart($quota, $usage, 1));
}
}
print &ui_table_end();
}
print "</center>\n";
&popup_footer();
# bar_chart(total, used, blue-rest)
# Returns HTML for a bar chart of a single value
sub bar_chart
{
local ($total, $used, $blue) = @_;
local $rv;
$rv .= sprintf "<img src=images/red.gif width=%s height=10>",
int($bar_width*$used/$total)+1;
if ($blue) {
$rv .= sprintf "<img src=images/blue.gif width=%s height=10>",
$bar_width - int($bar_width*$used/$total)-1;
}
else {
$rv .= sprintf "<img src=images/white.gif width=%s height=10>",
$bar_width - int($bar_width*$used/$total)-1;
}
return $rv;
}
# bar_chart_three(total, used1, used2, used3)
# Returns HTML for a bar chart of three values, stacked
sub bar_chart_three
{
local ($total, $used1, $used2, $used3) = @_;
local $rv;
local $w1 = int($bar_width*$used1/$total)+1;
local $w2 = int($bar_width*$used2/$total);
local $w3 = int($bar_width*$used3/$total);
$rv .= sprintf "<img src=images/red.gif width=%s height=10>", $w1;
$rv .= sprintf "<img src=images/purple.gif width=%s height=10>", $w2;
$rv .= sprintf "<img src=images/blue.gif width=%s height=10>", $w3;
$rv .= sprintf "<img src=images/grey.gif width=%s height=10>",
$bar_width - $w1 - $w2 - $w3;
return $rv;
}
# collapsed_header(text, name)
sub collapsed_header
{
local ($text, $name) = @_;
print "<br><font style='font-size:16px'>";
local $others = join("&", map { "open=$_" } grep { $_ ne $name } @open);
$others = "&$others" if ($others);
if ($open{$name}) {
print "<img src=images/gray-open.gif border=0>\n";
print "<a href='right.cgi?$others'>$text</a>";
}
else {
print "<img src=images/gray-closed.gif border=0>\n";
print "<a href='right.cgi?open=$name$others'>$text</a>";
}
print "</font><br>\n";
return $open{$name};
}
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