fhem-mirror/FHEM/72_FB_CALLMONITOR.pm
2012-12-07 19:20:16 +00:00

586 lines
19 KiB
Perl
Executable File

# $Id$
##############################################################################
#
# 72_FB_CALLMONITOR.pm
# Connects to a FritzBox Fon via network.
# When a call is received or takes place it creates an event with further call informations.
# This module has no sets or gets as it is only used for event triggering.
#
# Copyright by Markus Bloch
# e-mail: Notausstieg0309@googlemail.com
#
# This file is part of fhem.
#
# Fhem 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.
#
# Fhem 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 fhem. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
package main;
use strict;
use warnings;
use Time::HiRes qw(gettimeofday);
use DevIo;
use HttpUtils;
my %connection_type = (
0 => "0",
1 => "FON1",
2 => "FON2",
3 => "FON3",
4 => "ISDN",
5 => "FAX",
6 => "not_defined",
7 => "not_defined",
8 => "not_defined",
9 => "not_defined",
10 => "DECT_1",
11 => "DECT_2",
12 => "DECT_3",
13 => "DECT_4",
14 => "DECT_5",
15 => "DECT_6",
16 => "FRITZMini_1",
17 => "FRITZMini_2",
18 => "FRITZMini_3",
19 => "FRITZMini_4",
20 => "VoIP_1",
21 => "VoIP_2",
22 => "VoIP_3",
23 => "VoIP_4",
24 => "VoIP_5",
25 => "VoIP_6",
26 => "VoIP_7",
27 => "VoIP_8",
28 => "VoIP_9",
29 => "VoIP_10",
40 => "Answering_Machine_1",
41 => "Answering_Machine_2",
42 => "Answering_Machine_3",
43 => "Answering_Machine_4",
44 => "Answering_Machine_5"
);
sub
FB_CALLMONITOR_Initialize($)
{
my ($hash) = @_;
require "$attr{global}{modpath}/FHEM/DevIo.pm";
# Provider
$hash->{ReadFn} = "FB_CALLMONITOR_Read";
$hash->{ReadyFn} = "FB_CALLMONITOR_Ready";
$hash->{GetFn} = "FB_CALLMONITOR_Get";
$hash->{DefFn} = "FB_CALLMONITOR_Define";
$hash->{UndefFn} = "FB_CALLMONITOR_Undef";
$hash->{AttrList}= "do_not_notify:0,1 loglevel:1,2,3,4,5 remove-leading-zero:0,1 reverse-search-cache-file reverse-search:all,klicktel.de,dasoertliche.de,none reverse-search-cache:0,1 event-on-update-reading event-on-change-reading";
}
#####################################
sub
FB_CALLMONITOR_Define($$)
{
my ($hash, $def) = @_;
my @a = split("[ \t][ \t]*", $def);
if(@a != 3) {
my $msg = "wrong syntax: define <name> FB_CALLMONITOR ip[:port]";
Log 2, $msg;
return $msg;
}
DevIo_CloseDev($hash);
my $name = $a[0];
my $dev = $a[2];
$dev .= ":1012" if($dev !~ m/:/ && $dev ne "none" && $dev !~ m/\@/);
InternalTimer(gettimeofday()+3, "FB_CALLMONITOR_loadCacheFile", $hash, 0);
$hash->{DeviceName} = $dev;
my $ret = DevIo_OpenDev($hash, 0, "FB_CALLMONITOR_DoInit");
return $ret;
}
#####################################
sub
FB_CALLMONITOR_Undef($$)
{
my ($hash, $arg) = @_;
my $name = $hash->{NAME};
DevIo_CloseDev($hash);
return undef;
}
#####################################
# No get commands possible, as we just receive the events from the FritzBox.
sub
FB_CALLMONITOR_Get($@)
{
my ($hash, @arguments) = @_;
return "argument missing" if(int(@arguments) < 2);
if($arguments[1] eq "search")
{
if($arguments[2] =~ /^\d+$/)
{
return FB_CALLMONITOR_reverseSearch($hash, $arguments[2]);
}
else
{
return "given argument is not a telephone number";
}
}
else
{
return "unknown argument";
}
}
#####################################
# Receives an event and creates several readings for event triggering
sub
FB_CALLMONITOR_Read($)
{
my ($hash) = @_;
my $buf = DevIo_SimpleRead($hash);
return "" if(!defined($buf));
my $name = $hash->{NAME};
my @array;
my $reverse_search = undef;
my $data = $buf;
my $external_number = undef;
@array = split(";", $data);
$external_number = $array[3] if(not $array[3] eq "0" and $array[1] eq "RING");
$external_number = $array[5] if($array[1] eq "CALL");
$external_number =~ s/^0// if(AttrVal($name, "remove-leading-zero", "0") eq "1");
$reverse_search = FB_CALLMONITOR_reverseSearch($hash, $external_number) if(defined($external_number) and AttrVal($name, "reverse-search", "none") ne "none");
readingsBeginUpdate($hash);
readingsBulkUpdate($hash, "event", lc($array[1]));
readingsBulkUpdate($hash, "external_number", $external_number) if(defined($external_number));
readingsBulkUpdate($hash, "external_name", $reverse_search) if(defined($reverse_search));
readingsBulkUpdate($hash, "internal_number", $array[4]) if($array[1] eq "RING" or $array[1] eq "CALL");
readingsBulkUpdate($hash, "external_connection", $array[5]) if($array[1] eq "RING");
readingsBulkUpdate($hash, "external_connection", $array[6]) if($array[1] eq "CALL");
readingsBulkUpdate($hash, "internal_connection", $connection_type{$array[3]}) if($array[1] eq "CALL" or $array[1] eq "CONNECT" and defined($connection_type{$array[3]}));
readingsBulkUpdate($hash, "call_duration", $array[3]) if($array[1] eq "DISCONNECT");
readingsEndUpdate($hash, 1);
}
sub
FB_CALLMONITOR_DoInit($)
{
# No Initialization needed
return undef;
}
sub
FB_CALLMONITOR_Ready($)
{
my ($hash) = @_;
return DevIo_OpenDev($hash, 1, "FB_CALLMONITOR_DoInit");
}
sub
FB_CALLMONITOR_reverseSearch($$)
{
my ($hash, $number) = @_;
my $name = $hash->{NAME};
my $result;
my $invert_match = undef;
# Using Cache if enabled
if(AttrVal($name, "reverse-search-cache", "0") eq "1")
{
if(defined($hash->{helper}{CACHE}{$number}))
{
Log GetLogLevel($name, 4), "FB_CALLMONITOR $name using cache for reverse search of $number";
if($hash->{helper}{CACHE}{$number} ne "timeout")
{
return $hash->{helper}{CACHE}{$number};
}
}
}
# Ask klicktel.de
if(AttrVal($name, "reverse-search", "none") eq "all" or AttrVal($name, "reverse-search", "none") eq "klicktel.de")
{
Log GetLogLevel($name, 4), "FB_CALLMONITOR: $name using klicktel.de for reverse search of $number";
$result = GetFileFromURL("http://www.klicktel.de/inverssuche/index/search?_dvform_posted=1&phoneNumber=".$number, 5);
if(not defined($result))
{
if(AttrVal($name, "reverse-search-cache", "0") eq "1")
{
$hash->{helper}{CACHE}{$number} = "timeout";
return "timeout";
}
}
else
{
if($result =~ /<a class="namelink" href=".+?">(.+?)<\/a>/)
{
$invert_match = $1;
$invert_match = FB_CALLMONITOR_html2txt($invert_match);
FB_CALLMONITOR_writeToCache($hash, $number, $invert_match) if(AttrVal($name, "reverse-search-cache", "0") eq "1");
return $invert_match;
}
}
}
# Ask dasoertliche.de
if(AttrVal($name, "reverse-search", "none") eq "all" or AttrVal($name, "reverse-search", "none") eq "dasoertliche.de")
{
Log GetLogLevel($name, 4), "FB_CALLMONITOR: $name using dasoertliche.de for reverse search of $number";
$result = GetFileFromURL("http://www1.dasoertliche.de/?form_name=search_inv&ph=".$number, 7);
if(not defined($result))
{
if(AttrVal($name, "reverse-search-cache", "0") eq "1")
{
$hash->{helper}{CACHE}{$number} = "timeout";
return "timeout";
}
}
else
{
#Log 2, $result;
if($result =~ /getItemData\('.*?', '.*?', '.*?', '.*?', '.*?', '(.*?)', '.*?', '.*?', '.*?'\);/)
{
$invert_match = $1;
$invert_match = FB_CALLMONITOR_html2txt($invert_match);
FB_CALLMONITOR_writeToCache($hash, $number, $invert_match) if(AttrVal($name, "reverse-search-cache", "0") eq "1");
return $invert_match;
}
}
}
# If no result is available set cache result and return undefined
$hash->{helper}{CACHE}{$number} = "unknown";
return "unknown";
}
sub FB_CALLMONITOR_html2txt($)
{
my ($string) = @_;
$string =~ s/&nbsp;/ /g;
$string =~ s/(\xe4|&auml;)/ä/g;
$string =~ s/(\xc4|&Auml;)/Ä/g;
$string =~ s/(\xf6|&ouml;)/ö/g;
$string =~ s/(\xd6|&Ouml;)/Ö/g;
$string =~ s/(\xfc|&uuml;)/ü/g;
$string =~ s/(\xdc|&Uuml;)/Ü/g;
$string =~ s/(\xdf|&szlig;)/ß/g;
$string =~ s/<.+?>//g;
$string =~ s/(^\s+|\s+$)//g;
return $string;
}
sub FB_CALLMONITOR_writeToCache($$$)
{
my ($hash, $number, $txt) = @_;
my $name = $hash->{NAME};
my $file = AttrVal($name, "reverse-search-cache-file", "");
$file =~ s/(^\s+|\s+$)//g;
$hash->{helper}{CACHE}{$number} = $txt;
if($file ne "")
{
Log GetLogLevel($name, 4), "FB_CALLMONITOR: $name opening cache file $file";
if(open(CACHEFILE, ">>$file"))
{
print CACHEFILE "$number|$txt\n";
close(CACHEFILE);
}
else
{
Log 2, "FB_CALLMONITOR: $name could not open cache file";
}
}
}
sub FB_CALLMONITOR_loadCacheFile($)
{
my ($hash) = @_;
my $file = AttrVal($hash->{NAME}, "reverse-search-cache-file", "");
my @cachefile;
my @tmpline;
$file =~ s/(^\s+|\s+$)//g;
if($file ne "")
{
Log 2, "FB_CALLMONITOR: loading cache file $file";
if(open(CACHEFILE, "$file"))
{
@cachefile = <CACHEFILE>;
close(CACHEFILE);
foreach my $line (@cachefile)
{
if(not $line =~ /^\s*$/)
{
$line =~ s/\n//g;
@tmpline = split("\\|", $line);
if(@tmpline == 2)
{
$hash->{helper}{CACHE}{$tmpline[0]} = $tmpline[1];
}
}
}
}
else
{
Log 2, "FB_CALLMONITOR: could not open cache file";
}
}
}
1;
=pod
=begin html
<a name="FB_CALLMONITOR"></a>
<h3>FB_CALLMONITOR</h3>
<ul>
<tr><td>
The FB_CALLMONITOR module connects to a AVM FritzBox Fon and listens for telephone
<a href="#FB_CALLMONITORevents">events</a> (Receiving incoming call, Making a call)
<br><br>
In order to use this module with fhem you <b>must</b> enable the CallMonitor feature via
telephone shortcode.<br><br>
<ul>
<code>#96*5* - for activating<br>#96*4* - for deactivating</code>
</ul>
<br>
Just dial the shortcode for activating on one of your phones, after 3 seconds just hang up. The feature is now activated.
<br>
After activating the CallMonitor-Support in your FritzBox, this module is able to
generate an event for each call.
<br><br>
This module work with any FritzBox Fon model.
<br><br>
<a name="FB_CALLMONITORdefine"></a>
<b>Define</b>
<ul>
<code>define &lt;name&gt; FB_CALLMONITOR &lt;ip-address&gt;[:port]</code><br>
<br>
port is 1012 by default.
<br>
</ul>
<br>
<a name="FB_CALLMONITORset"></a>
<b>Set</b>
<ul>
N/A
</ul>
<br>
<a name="FB_CALLMONITORget"></a>
<b>Get</b>
<ul>
N/A
</ul>
<br>
<a name="FB_CALLMONITORattr"></a>
<b>Attributes</b><br><br>
<ul>
<li><a href="#loglevel">loglevel</a></li>
<li><a href="#do_not_notiy">do_not_notify</a></li>
<li><a href="#event-on-update-reading">event-on-update-reading</a></li>
<li><a href="#event-on-change-reading">event-on-change-reading</a></li><br>
<li><a name="reverse-search">reverse-search</a> (all|klicktel.de|dasoertliche.de|none)</li>
Activate the reverse searching of the external number (at dial and call receiving).
It is possible to select a specific web service, which should be used for reverse searching.
If the attribute is set to "all", the reverse search will reverse search on all websites until a valid answer is found on of them
If is set to "none", then no reverse searching will be used.<br><br>Default value is "none".<br><br>
<li><a name="reverse-search-cache">reverse-search-cache</a></li>
If this attribute is activated each reverse-search result is saved in an internal cache
and will be used instead of reverse searching again the same number.<br><br>
Possible values: 0 => off , 1 => on<br>
Default Value is 0 (off)<br><br>
<li><a name="reverse-search-cache-file">reverse-search-cache-file</a> &lt;file&gt;</li>
Write the internal reverse-search-cache to the given file and use it next time FHEM starts.
So all reverse search results are persistent written to disk and will be used instantly after FHEM starts.<br><br>
<li><a name="remove-leading-zero">remove-leading-zero</a></li>
If this attribute is activated, a leading zero will be removed from the external_number (e.g. in telefon systems).<br><br>
Possible values: 0 => off , 1 => on<br>
Default Value is 0 (off)<br><br>
</ul>
<br>
<a name="FB_CALLMONITORevents"></a>
<b>Generated Events:</b><br><br>
<ul>
<li><b>event</b>: (call|ring|connect|disconnect) - which event in detail was triggerd</li>
<li><b>external_number</b>: $number - The participants number which is calling (event: ring) or beeing called (event: call)</li>
<li><b>external_name</b>: $name - The result of the reverse lookup of the external_number via internet. Is only available if reverse-search is activated. Special values are "unknown" (no search results found) and "timeout" (got timeout while search request). In case of an timeout and activated caching, the number will be searched again next time a call occurs with the same number</li>
<li><b>internal_number</b>: $number - The internal number (fixed line, VoIP number, ...) on which the participant is calling (event: ring) or is used for calling (event: call)</li>
<li><b>internal_connection</b>: $connection - The internal connection (FON1, FON2, ISDN, DECT, ...) which is used to take the call</li>
<li><b>external_connection</b>: $connection - The external connection (fixed line, VoIP account) which is used to take the call</li>
<li><b>call_duration</b>: $seconds - The call duration in seconds. Is only generated at a disconnect event. The value 0 means, the call was not taken by anybody.</li>
</ul>
</ul>
=end html
=begin html_DE
<a name="FB_CALLMONITOR"></a>
<h3>FB_CALLMONITOR</h3>
<ul>
<tr><td>
Das Modul FB_CALLMONITOR verbindet sich zu einer AVM FritzBox Fon und verarbeitet
Telefonie-<a href="#FB_CALLMONITORevents">Ereignisse</a>.(eingehende & ausgehende Telefonate)
<br><br>
Um dieses Modul nutzen zu k&ouml;nnen, muss der CallMonitor via Kurzwahl mit einem Telefon aktiviert werden.
.<br><br>
<ul>
<code>#96*5* - CallMonitor aktivieren<br>#96*4* - CallMonitor deaktivieren</code>
</ul>
<br>
Einfach die entsprechende Kurzwahl auf irgend einem Telefon eingeben, welches an die Fritz!Box angeschlossen ist.
Nach ca. 3 Sekunden kann man einfach wieder auflegen. Nun ist der CallMonitor aktiviert.
<br>
Sobald der CallMonitor auf der Fritz!Box aktiviert wurde erzeugt das Modul entsprechende Events (s.u.)
<br><br>
Dieses Modul funktioniert mit allen Fritz!Box Modellen, welche Telefonie unterst&uuml;tzen (Namenszusatz: Fon).
<br><br>
<a name="FB_CALLMONITORdefine"></a>
<b>Definition</b>
<ul>
<code>define &lt;name&gt; FB_CALLMONITOR &lt;IP-Addresse&gt;[:Port]</code><br>
<br>
Port 1012 ist der Standardport und muss daher nicht explizit angegeben werden.
<br>
</ul>
<br>
<a name="FB_CALLMONITORset"></a>
<b>Set-Kommandos</b>
<ul>
N/A
</ul>
<br>
<a name="FB_CALLMONITORget"></a>
<b>Get-Kommandos</b>
<ul>
N/A
</ul>
<br>
<a name="FB_CALLMONITORattr"></a>
<b>Attribute</b><br><br>
<ul>
<li><a href="#loglevel">loglevel</a></li>
<li><a href="#do_not_notiy">do_not_notify</a></li>
<li><a href="#event-on-update-reading">event-on-update-reading</a></li>
<li><a href="#event-on-change-reading">event-on-change-reading</a></li>
<li><a name="reverse-search">reverse-search</a> (all|klicktel.de|dasoertliche.de|none)</li>
Aktiviert die R&uuml;ckw&auml;rtssuche der externen Rufnummer der Gegenstelle (bei eingehenden/abgehenden Anrufen).
Es ist m&ouml;glich einen bestimmten Suchanbieter zu verwenden, welcher für die R&uuml;ckw&auml;rtssuche verwendet werden soll.
Wenn dieses Attribut auf dem Wert "all" steht, werden alle verf&uuml;gbaren Suchanbieter f&uuml;r die R&uuml;ckw&auml;rtssuche herangezogen, solange bis irgend ein Anbieter ein valides Ergebniss liefert.
Wenn der Wert "none" ist, wird keine R&uuml;ckw&auml;rtssuche durchgef&uuml;hrt.<br><br>Standardwert ist "none" (keine R&uuml;ckw&auml;rtssuche).<br><br>
<li><a name="reverse-search-cache">reverse-search-cache</a></li>
Wenn dieses Attribut gesetzt ist, werden alle Ergebisse der R&uuml;ckw&auml;rtssuche in einem modul-internen gespeichert
und von da an nur noch aus dem Cache genutzt anstatt eine erneute R&uuml;ckw&auml;rtssuche durchzuf&uuml;hren.<br><br>
M&ouml;gliche Werte: 0 => deaktiviert , 1 => aktiviert<br>
Standardwert ist 0 (deaktiviert)<br><br>
<li><a name="reverse-search-cache-file">reverse-search-cache-file</a> &lt;file&gt;</li>
Da der Cache nur im Arbeitsspeicher existiert, ist er nicht persisten und geht beim stoppen von FHEM verloren.
Mit diesem Parameter werden alle Cache-Ergebnisse in eine Textdatei geschrieben (z.B. /usr/share/fhem/telefonbuch.txt)
und beim n&auml;chsten Start von FHEM direkt wieder in den Cache geladen und genutzt.
<br><br>
<li><a name="remove-leading-zero">remove-leading-zero</a></li>
Wenn dieses Attribut aktiviert ist, wird die f&uuml;hrende Null aus der externen Rufnummer (bei eingehenden & abgehenden Anrufen) entfernt. Dies ist z.B. notwendig bei Telefonanlagen.<br><br>
M&ouml;gliche Werte: 0 => deaktiviert , 1 => aktiviert<br>
Standardwert ist 0 (deaktiviert)<br><br>
</ul>
<br>
<a name="FB_CALLMONITORevents"></a>
<b>Generierte Events:</b><br><br>
<ul>
<li><b>event</b>: (call|ring|connect|disconnect) - Welches Event wurde genau ausgel&ouml;st.</li>
<li><b>external_number</b>: $number - Die Rufnummer des Gegen&uuml;bers, welcher anruft (event: ring) oder angerufen wird (event: call)</li>
<li><b>external_name</b>: $name - Das Ergebniss der R&uuml;ckw&auml;rtssuche (sofern aktiviert). Im Fehlerfall kann diese Reading auch den Inhalt "unknown" (keinen Eintrag gefunden) und "timeout" (Zeit&uuml;berschreitung bei der Abfrage) enthalten. Im Falle einer Zeit&uuml;berschreitung und aktiviertem Caching, wird die Rufnummer beim n&auml;chsten Mal erneut gesucht.</li>
<li><b>internal_number</b>: $number - Die interne Rufnummer (Festnetz, VoIP-Nummer, ...) auf welcher man angerufen wird (event: ring) oder die man gerade nutzt um jemanden anzurufen (event: call)</li>
<li><b>internal_connection</b>: $connection - Der interne Anschluss an der Fritz!Box welcher genutzt wird um das Gespr&auml;ch durchzuf&uuml;hren (FON1, FON2, ISDN, DECT, ...)</li>
<li><b>external_connection</b>: $connection - Der externe Anschluss welcher genutzt wird um das Gespräch durchzuf&uuml;hren (Festnetz, VoIP Nummer, ...)</li>
<li><b>call_duration</b>: $seconds - Die Gespr&auml;chsdauer in Sekunden. Dieser Wert wird nur bei einem disconnect-Event erzeugt. Ist der Wert 0, so wurde das Gespr&auml;ch von niemandem angenommen.</li>
</ul>
</ul>
=end html_DE
=cut