Code cleanup
* Complies to perltidy * Avoid useless loops * Always use strict! * Remove unused vars * Use croak instead of die * End every function with return * Use English instead of magic punctuation * Avoid useless variable interpolations * Use functions * Fix POD syntax
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theo
Florent
parent
d70e72486a
commit
259bef4739
1 changed files with 130 additions and 123 deletions
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@ -1,176 +1,183 @@
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#!/usr/bin/env perl
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# -*- perl -*-
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=head1 NAME
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freemobile - A plugin to monitor a freemobile subscription
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create a link to this script in /etc/munin/plugins/
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=note1
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=head1 Installation
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You have to manually create the folder:
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$HOME/.config/weboob/munin/
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Create a link to this script in /etc/munin/plugins/
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I<You have to manually create the folder:>
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F<$HOME/.config/weboob/munin/>
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=head1 CONFIGURATION
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You need to configure the user and the home PATH like that:
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[freemobile]
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env.HOME /home/florent
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user florent
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group florent
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[freemobile]
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env.HOME /home/florent
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user florent
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group florent
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You can configure the list of monitored data with the line:
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env.freemonitored voice sms mms data
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C<env.freemonitored voice sms mms data>
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Others monitored options: voicetoint voiceint smsint mmsint dataint
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specialvoice
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The cache timeout is 3 hours by default. You can change this value
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with env.cache_expire.
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with C<env.cache_expire 3600> (seconds).
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=head1 LICENSE
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AGPLv3
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=cut
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use strict;
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use warnings;
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# Munin doesn't like utf-8 :-(
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use encoding "iso-8859-1";
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use Carp;
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use English qw(-no_match_vars);
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use encoding 'iso-8859-1'; # Munin doesn't like utf-8 :-(
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use Encode;
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my @monitored = split(/ /, $ENV{'freemonitored'} || 'voice sms');
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my @monitored = split / /, $ENV{'freemonitored'} || 'voice sms';
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my $cachefile = $ENV{'HOME'} . '/.config/weboob/munin/freemobile-munin';
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my $refreshtime = $ENV{'cache_expire'} || 10800;
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my $weboob = "/usr/bin/env weboob-cli ICapBill get_details coin -f table |";
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my $refreshtime = $ENV{'cache_expire'} || 10_800;
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my $weboob = '/usr/bin/env weboob-cli ICapBill get_details coin -f table';
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my $cache_fh;
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my %label = (
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'voice' => "Voix en France (min)\n",
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'voicetoint' => "Voix vers l'international (min)\n",
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'specialvoice' => "Numéro spéciaux (min) \n",
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'sms' => "SMS en France\n",
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'mms' => "MMS en France\n",
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'data' => "Data en France\n",
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'voiceint' => "Voix à l\'international (min)\n",
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'smsint' => "SMS à l\'international\n",
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'mmsint' => "MMS à l\'international\n",
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'dataint' => "Data à l\'international\n"
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);
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'voice' => 'Voix en France (min)',
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'voicetoint' => 'Voix vers l\'international (min)',
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'specialvoice' => 'Numéro spéciaux (min) ',
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'sms' => 'SMS en France',
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'mms' => 'MMS en France',
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'data' => 'Data en France',
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'voiceint' => 'Voix à l\'international (min)',
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'smsint' => 'SMS à l\'international',
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'mmsint' => 'MMS à l\'international',
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'dataint' => 'Data à l\'international',
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);
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my %linenum = (
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'voice' => 3,
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'voicetoint' => 3,
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'voice' => 3,
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'voicetoint' => 3,
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'specialvoice' => 4,
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'sms' => 5,
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'mms' => 6,
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'data' => 7,
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'voiceint' => 8,
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'smsint' => 9,
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'mmsint' => 10,
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'dataint' => 11
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);
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'sms' => 5,
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'mms' => 6,
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'data' => 7,
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'voiceint' => 8,
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'smsint' => 9,
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'mmsint' => 10,
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'dataint' => 11,
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);
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my %regexp = (
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'voice' => 'National : (\d+)h(\d+)min(\d+)s',
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'voicetoint' => 'International : (\d+)h(\d+)min(\d+)s',
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'voice' => 'National : (\d+)h(\d+)min(\d+)s',
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'voicetoint' => 'International : (\d+)h(\d+)min(\d+)s',
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'specialvoice' => '\| (\d+)h(\d+) min (\d+)s',
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'sms' => 'Conso SMS \| (\d+) \/ (.*)',
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'mms' => 'Vous avez consommé (\d+) MMS',
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'data' => 'Vous avez consommé ([\d\-\.]+) Mo',
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'voiceint' => 'Appels émis (\d+)h(\d+)min(\d+)s',
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'smsint' => 'Conso SMS (international) \| (\d+)',
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'mmsint' => 'Vous avez consommé (\d+) MMS',
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'dataint' => 'Vous avez consommé ([\d\-]+) Mo'
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);
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'sms' => 'Conso SMS \| (\d+) \/ (.*)',
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'mms' => 'Vous avez consommé (\d+) MMS',
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'data' => 'Vous avez consommé ([\d\-\.]+) Mo',
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'voiceint' => 'Appels émis (\d+)h(\d+)min(\d+)s',
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'smsint' => 'Conso SMS (international) \| (\d+)',
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'mmsint' => 'Vous avez consommé (\d+) MMS',
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'dataint' => 'Vous avez consommé ([\d\-]+) Mo',
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);
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my %post = (
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'voice' => 'postvoice',
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'voicetoint' => 'postvoice',
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'voice' => 'postvoice',
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'voicetoint' => 'postvoice',
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'specialvoice' => 'postvoice',
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'sms' => 'simplepost',
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'mms' => 'simplepost',
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'data' => 'simplepost',
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'voiceint' => 'postvoice',
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'smsint' => 'simplepost',
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'mmsint' => 'simplepost',
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'dataint' => 'simplepost'
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);
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my @lines;
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my $cache;
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my $expr;
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if ($ARGV[0] and $ARGV[0] eq "config") {
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binmode STDOUT, ":encoding(iso-8859-1)";
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print "graph_title Conso Free\n";
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print "graph_vlabel Suivi conso du forfait Free Mobile\n";
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print "graph_category weboob\n";
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print "graph_args -l 0\n";
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foreach (@monitored) {
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print "$_" . ".label ";
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print $label{$_};
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}
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}
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else {
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my $refresh;
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my $first = 1;
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my $time = time();
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# Check if cache exist and not older than 3 hours
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if (open(CACHE, "< " . $cachefile)) {
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$cache = 1;
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LOOP: while(<CACHE>) {
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if ($first) {
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if ($time - $_ > $refreshtime) {
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$refresh = 0;
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last;
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}
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else {
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$refresh = 1;
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}
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$first = 0;
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}
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else {
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print $_;
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}
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}
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}
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close(CACHE);
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exit if $cache and $refresh;
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# Open cache for writing and execute weboob
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open(CACHE, "> " . $cachefile) or die "Failed to open file $cachefile";
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open(DATA, $weboob) or die "Couldn't execute program: $!";
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LOOP: while (<DATA>) {
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push(@lines,$_);
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}
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close(DATA);
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print CACHE time(). "\n";
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foreach $monit (@monitored) {
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doubleprint("$monit" . ".value ");
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if ($lines[$linenum{$monit}] =~ /$regexp{$monit}/ ) {
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my $string;
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foreach $expr (1..$#-) {
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$string = $string . "${$expr} ";
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}
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my $postfunction = $post{$monit};
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&$postfunction($string);
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}
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else {
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doubleprint("0 \n");
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}
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}
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close(CACHE);
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}
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'sms' => 'simplepost',
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'mms' => 'simplepost',
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'data' => 'simplepost',
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'voiceint' => 'postvoice',
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'smsint' => 'simplepost',
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'mmsint' => 'simplepost',
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'dataint' => 'simplepost',
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);
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sub doubleprint {
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print CACHE $_[0];
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print $_[0];
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my $var = shift;
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print {$cache_fh} $var;
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print $var;
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return 0;
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}
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sub postvoice {
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my @args = split(/ /, $_[0]);
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my @args = @_;
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my $minutes = $args[0] * 60 + $args[1] + $args[2] / 60;
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doubleprint("$minutes \n");
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doubleprint "$minutes \n";
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return 0;
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}
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sub simplepost {
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my @args = split(/ /,$_[0]);
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doubleprint("$args[0] \n");
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my @args = @_;
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doubleprint "$args[0] \n";
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return 0;
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}
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sub config {
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binmode STDOUT, ':encoding(iso-8859-1)';
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print <<'EOF';
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graph_title Conso Free
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graph_vlabel Suivi conso du forfait Free Mobile
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graph_category weboob
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graph_args -l 0
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EOF
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foreach (@monitored) {
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print "$_.label $label{$_}\n";
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}
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return 0;
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}
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sub fetch {
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# Check if cache exist and not older than the refresh threshold.
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if ( open $cache_fh, '<', $cachefile ) {
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my @cache_data = <$cache_fh>;
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close $cache_fh or croak "unable to close: $ERRNO";
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# File not empty?
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if ( @cache_data > 0 ) {
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# Data is still fresh. Display cached values and exit.
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if ( time - $cache_data[0] < $refreshtime ) {
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print join q{}, @cache_data[ 1 .. $#cache_data ];
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exit 0;
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}
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}
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}
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# Open cache for writing and execute weboob
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open $cache_fh, '>', $cachefile
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or croak "Failed to open file $cachefile";
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open my $data, q(-|), $weboob or croak "Couldn't execute program: $ERRNO";
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my @lines = <$data>;
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close $data or carp "unable to close: $ERRNO";
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print {$cache_fh} time . "\n";
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foreach my $monit (@monitored) {
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doubleprint "$monit.value ";
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if ( my @results = $lines[ $linenum{$monit} ] =~ /$regexp{$monit}/ ) {
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my $postfunction = $post{$monit};
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&{ \&$postfunction }(@results);
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}
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else {
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doubleprint "0 \n";
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}
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}
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close $cache_fh or croak "unable to close: $ERRNO";
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return 0;
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}
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if ( $ARGV[0] and $ARGV[0] eq 'config' ) {
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config;
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}
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else {
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fetch;
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}
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__END__
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