mirror of
https://github.com/pi-hole/dnsmasq.git
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import of dnsmasq-2.10.tar.gz
This commit is contained in:
Simon Kelley
57
contrib/dnslist/dhcp.css
Normal file
57
contrib/dnslist/dhcp.css
Normal file
@@ -0,0 +1,57 @@
|
||||
body
|
||||
{
|
||||
font-family: sans-serif;
|
||||
color: #000;
|
||||
}
|
||||
|
||||
h1
|
||||
{
|
||||
font-size: medium;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
h1 .updated
|
||||
{
|
||||
color: #999;
|
||||
}
|
||||
|
||||
table
|
||||
{
|
||||
border-collapse: collapse;
|
||||
border-bottom: 2px solid #000;
|
||||
}
|
||||
|
||||
th
|
||||
{
|
||||
background: #DDD;
|
||||
border-top: 2px solid #000;
|
||||
text-align: left;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* Any row */
|
||||
|
||||
tr
|
||||
{
|
||||
border-top: 2px solid #000;
|
||||
}
|
||||
|
||||
/* Any row but the first or second (overrides above rule) */
|
||||
|
||||
tr + tr + tr
|
||||
{
|
||||
border-top: 2px solid #999;
|
||||
}
|
||||
|
||||
tr.offline td.hostname
|
||||
{
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.hostname { width: 10em; }
|
||||
.ip_addr { width: 10em; background: #DDD; }
|
||||
.ether_addr { width: 15em; }
|
||||
.client_id { width: 15em; background: #DDD; }
|
||||
.status { width: 5em; }
|
||||
.since { width: 10em; background: #DDD; }
|
||||
.lease { width: 10em; }
|
||||
608
contrib/dnslist/dnslist.pl
Executable file
608
contrib/dnslist/dnslist.pl
Executable file
@@ -0,0 +1,608 @@
|
||||
#!/usr/bin/perl
|
||||
|
||||
# dnslist - Read state file from dnsmasq and create a nice web page to display
|
||||
# a list of DHCP clients.
|
||||
#
|
||||
# Copyright (C) 2004 Thomas Tuttle
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTIBILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program*; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
# * The license is in fact included at the end of this file, and can
|
||||
# either be viewed by reading everything after "__DATA__" or by
|
||||
# running dnslist with the '-l' option.
|
||||
#
|
||||
# Version: 0.2
|
||||
# Author: Thomas Tuttle
|
||||
# Email: dnslist.20.thinkinginbinary@spamgourmet.org
|
||||
# License: GNU General Public License, version 2.0
|
||||
#
|
||||
# v. 0.0: Too ugly to publish, thrown out.
|
||||
#
|
||||
# v. 0.1: First rewrite.
|
||||
# Added master host list so offline hosts can still be displayed.
|
||||
# Fixed modification detection (a newer modification time is lower.)
|
||||
#
|
||||
# v. 0.2: Fixed Client ID = "*" => "None"
|
||||
# Fixed HTML entities (a client ID of ????<? screwed it up)
|
||||
# Fixed command-line argument processing (apparently, "shift @ARGV" !=
|
||||
# "$_ = shift @ARGV"...)
|
||||
# Added license information.
|
||||
|
||||
use Template;
|
||||
|
||||
# Location of state file. (This is the dnsmasq default.)
|
||||
# Change with -s <file>
|
||||
my $dnsmasq_state_file = '/var/lib/misc/dnsmasq.leases';
|
||||
# Location of template. (Assumed to be in current directory.)
|
||||
# Change with -t <file>
|
||||
my $html_template_file = 'dnslist.tt2';
|
||||
# File to write HTML page to. (This is where Slackware puts WWW pages. It may
|
||||
# be different on other systems. Make sure the permissions are set correctly
|
||||
# for it.)
|
||||
my $html_output_file = '/var/www/htdocs/dhcp.html';
|
||||
# Time to wait after each page update. (The state file is checked for changes
|
||||
# before each update but is not read in each time, in case it is very big. The
|
||||
# page is rewritten just so the "(updated __/__ __:__:__)" text changes ;-)
|
||||
my $wait_time = 2;
|
||||
|
||||
# Read command-line arguments.
|
||||
while ($_ = shift @ARGV) {
|
||||
if (/-s/) { $dnsmasq_state_file = shift; next; }
|
||||
if (/-t/) { $html_template_file = shift; next; }
|
||||
if (/-o/) { $html_output_file = shift; next; }
|
||||
if (/-d/) { $wait_time = shift; next; }
|
||||
if (/-l/) { show_license(); exit; }
|
||||
die "usage: dnslist [-s state_file] [-t template_file] [-o output_file] [-d delay_time]\n";
|
||||
}
|
||||
|
||||
# Master list of clients, offline and online.
|
||||
my $list = {};
|
||||
# Sorted host list. (It's actually sorted by IP--the sub &byip() compares two
|
||||
# IP addresses, octet by octet, and figures out which is higher.)
|
||||
my @hosts = ();
|
||||
# Last time the state file was changed.
|
||||
my $last_state_change;
|
||||
|
||||
# Check for a change to the state file.
|
||||
sub check_state {
|
||||
if (defined $last_state_change) {
|
||||
if (-M $dnsmasq_state_file < $last_state_change) {
|
||||
print "check_state: state file has been changed.\n";
|
||||
$last_state_change = -M $dnsmasq_state_file;
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
} else {
|
||||
# Last change undefined, so we are running for the first time.
|
||||
print "check_state: reading state file at startup.\n";
|
||||
read_state();
|
||||
$last_state_change = -M $dnsmasq_state_file;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
# Read data in state file.
|
||||
sub read_state {
|
||||
my $old;
|
||||
my $new;
|
||||
# Open file.
|
||||
unless (open STATE, $dnsmasq_state_file) {
|
||||
warn "read_state: can't open $dnsmasq_state_file!\n";
|
||||
return 0;
|
||||
}
|
||||
# Mark all hosts as offline, saving old state.
|
||||
foreach $ether (keys %{$list}) {
|
||||
$list->{$ether}->{'old_online'} = $list->{$ether}->{'online'};
|
||||
$list->{$ether}->{'online'} = 0;
|
||||
}
|
||||
# Read hosts.
|
||||
while (<STATE>) {
|
||||
chomp;
|
||||
@host{qw/raw_lease ether_addr ip_addr hostname raw_client_id/} = split /\s+/;
|
||||
$ether = $host{ether_addr};
|
||||
# Mark each online host as online.
|
||||
$list->{$ether}->{'online'} = 1;
|
||||
# Copy data to master list.
|
||||
foreach $key (keys %host) {
|
||||
$list->{$ether}->{$key} = $host{$key};
|
||||
}
|
||||
}
|
||||
close STATE;
|
||||
# Handle changes in offline/online state. (The sub &do_host() handles
|
||||
# all of the extra stuff to do with a host's data once it is read.
|
||||
foreach $ether (keys %{$list}) {
|
||||
$old = $list->{$ether}->{'old_online'};
|
||||
$new = $list->{$ether}->{'online'};
|
||||
if (not $old) {
|
||||
if (not $new) {
|
||||
do_host($ether, 'offline');
|
||||
} else {
|
||||
do_host($ether, 'join');
|
||||
}
|
||||
} else {
|
||||
if (not $new) {
|
||||
do_host($ether, 'leave');
|
||||
} else {
|
||||
do_host($ether, 'online');
|
||||
}
|
||||
}
|
||||
}
|
||||
# Sort hosts by IP ;-)
|
||||
@hosts = sort byip values %{$list};
|
||||
# Copy sorted list to template data store.
|
||||
$data->{'hosts'} = [ @hosts ];
|
||||
}
|
||||
|
||||
# Do stuff per host.
|
||||
sub do_host {
|
||||
my ($ether, $status) = @_;
|
||||
|
||||
# Find textual representation of DHCP client ID.
|
||||
if ($list->{$ether}->{'raw_client_id'} eq '*') {
|
||||
$list->{$ether}->{'text_client_id'} = 'None';
|
||||
} else {
|
||||
my $text = "";
|
||||
foreach $char (split /:/, $list->{$ether}->{'raw_client_id'}) {
|
||||
$char = pack('H2', $char);
|
||||
if (ord($char) >= 32 and ord($char) <= 127) {
|
||||
$text .= $char;
|
||||
} else {
|
||||
$text .= "?";
|
||||
}
|
||||
}
|
||||
$list->{$ether}->{'text_client_id'} = $text;
|
||||
}
|
||||
|
||||
# Convert lease expiration date/time to text.
|
||||
if ($list->{$ether}->{'raw_lease'} == 0) {
|
||||
$list->{$ether}->{'text_lease'} = 'Never';
|
||||
} else {
|
||||
$list->{$ether}->{'text_lease'} = nice_time($list->{$ether}->{'raw_lease'});
|
||||
}
|
||||
|
||||
if ($status eq 'offline') {
|
||||
# Nothing to do.
|
||||
} elsif ($status eq 'online') {
|
||||
# Nothing to do.
|
||||
} elsif ($status eq 'join') {
|
||||
# Update times for joining host.
|
||||
print "do_host: $ether joined the network.\n";
|
||||
$list->{$ether}->{'join_time'} = time;
|
||||
$list->{$ether}->{'since'} = nice_time(time);
|
||||
} elsif ($status eq 'leave') {
|
||||
# Update times for leaving host.
|
||||
print "do_host: $ether left the network.\n";
|
||||
$list->{$ether}->{'leave_time'} = time;
|
||||
$list->{$ether}->{'since'} = nice_time(time);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
# Convert time to a string representation.
|
||||
sub nice_time {
|
||||
my $time = shift;
|
||||
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $dst) = localtime($time);
|
||||
$sec = pad($sec, '0', 2);
|
||||
$min = pad($min, '0', 2);
|
||||
$hour = pad($hour, '0', 2);
|
||||
$mon = pad($mon, '0', 2);
|
||||
$mday = pad($mday, '0', 2);
|
||||
return "$mon/$mday $hour:$min:$sec";
|
||||
}
|
||||
|
||||
# Pad string to a certain length by repeatedly prepending another string.
|
||||
sub pad {
|
||||
my ($text, $pad, $length) = @_;
|
||||
while (length($text) < $length) {
|
||||
$text = "$pad$text";
|
||||
}
|
||||
return $text;
|
||||
}
|
||||
|
||||
# Compare two IP addresses. (Uses $a and $b from sort.)
|
||||
sub byip {
|
||||
# Split into octets.
|
||||
my @a = split /\./, $a->{ip_addr};
|
||||
my @b = split /\./, $b->{ip_addr};
|
||||
# Compare octets.
|
||||
foreach $n (0..3) {
|
||||
return $a[$n] <=> $b[$n] if ($a[$n] != $b[$n]);
|
||||
}
|
||||
# If we get here there is no difference.
|
||||
return 0;
|
||||
}
|
||||
|
||||
# Output HTML file.
|
||||
sub write_output {
|
||||
# Create new template object.
|
||||
my $template = Template->new(
|
||||
{
|
||||
ABSOLUTE => 1, # /var/www/... is an absolute path
|
||||
OUTPUT => $html_output_file # put it here, not STDOUT
|
||||
}
|
||||
);
|
||||
$data->{'updated'} = nice_time(time); # add "(updated ...)" to file
|
||||
unless ($template->process($html_template_file, $data)) { # do it
|
||||
warn "write_output: Template Toolkit error: " . $template->error() . "\n";
|
||||
return 0;
|
||||
}
|
||||
print "write_output: page updated.\n";
|
||||
return 1;
|
||||
}
|
||||
|
||||
sub show_license {
|
||||
while (<DATA>) {
|
||||
print;
|
||||
$line++;
|
||||
if ($line == 24) { <>; $line = 1; }
|
||||
}
|
||||
}
|
||||
|
||||
# Main loop.
|
||||
while (1) {
|
||||
# Check for state change.
|
||||
if (check_state()) {
|
||||
read_state();
|
||||
sleep 1; # Sleep for a second just so we don't wear anything
|
||||
# out. (By not sleeping the whole time after a change
|
||||
# we can detect rapid changes more easily--like if 300
|
||||
# hosts all come back online, they show up quicker.)
|
||||
} else {
|
||||
sleep $wait_time; # Take a nap.
|
||||
}
|
||||
write_output(); # Write the file anyway.
|
||||
}
|
||||
__DATA__
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
32
contrib/dnslist/dnslist.tt2
Normal file
32
contrib/dnslist/dnslist.tt2
Normal file
@@ -0,0 +1,32 @@
|
||||
<html>
|
||||
<head>
|
||||
<title>DHCP Clients</title>
|
||||
<link rel="stylesheet" href="dhcp.css"/>
|
||||
<meta http-equiv="Refresh" content="2"/>
|
||||
</head>
|
||||
<body>
|
||||
<h1>DHCP Clients <span class="updated">(updated [% updated %])</span></h1>
|
||||
<table cols="7">
|
||||
<tr>
|
||||
<th class="hostname">Hostname</th>
|
||||
<th class="ip_addr">IP Address</th>
|
||||
<th class="ether_addr">Ethernet Address</th>
|
||||
<th class="client_id">DHCP Client ID</th>
|
||||
<th class="status">Status</th>
|
||||
<th class="since">Since</th>
|
||||
<th class="lease">Lease Expires</th>
|
||||
</tr>
|
||||
[% FOREACH host IN hosts %]
|
||||
<tr class="[% IF host.online %]online[% ELSE %]offline[% END %]">
|
||||
<td class="hostname">[% host.hostname %]</td>
|
||||
<td class="ip_addr">[% host.ip_addr %]</td>
|
||||
<td class="ether_addr">[% host.ether_addr %]</td>
|
||||
<td class="client_id">[% host.text_client_id %] ([% host.raw_client_id %])</td>
|
||||
<td class="status">[% IF host.online %]Online[% ELSE %]Offline[% END %]</td>
|
||||
<td class="since">[% host.since %]</td>
|
||||
<td class="lease">[% host.text_lease %]</td>
|
||||
</tr>
|
||||
[% END %]
|
||||
</table>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user