713 lines
19 KiB
Perl
713 lines
19 KiB
Perl
###############################################################################
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#
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# Developed with Kate
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#
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# (c) 2017 Copyright: Marko Oldenburg (leongaultier at gmail dot com)
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# All rights reserved
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#
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# This script is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# any later version.
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#
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# The GNU General Public License can be found at
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# http://www.gnu.org/copyleft/gpl.html.
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# A copy is found in the textfile GPL.txt and important notices to the license
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# from the author is found in LICENSE.txt distributed with these scripts.
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#
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# This script is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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#
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# $Id$
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#
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###############################################################################
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#################################
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######### Wichtige Hinweise und Links #################
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##
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#
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################################
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package main;
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use strict;
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use warnings;
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use JSON;
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use Net::Telnet;
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my $version = "0.1.42";
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my %heosCmds = (
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'enableChangeEvents' => 'system/register_for_change_events?enable=',
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'checkAccount' => 'system/check_account',
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'signAccountIn' => 'system/sign_in?',
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'signAccountOut' => 'system/sign_out',
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'reboot' => 'system/reboot',
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'getPlayers' => 'player/get_players',
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'getPlayerInfo' => 'player/get_player_info?',
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'getPlayState' => 'player/get_play_state?',
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'getPlayMode' => 'player/get_play_mode?',
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'setPlayState' => 'player/set_play_state?',
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'setPlayMode' => 'player/set_play_mode?',
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'setMute' => 'player/set_mute?',
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'setVolume' => 'player/set_volume?',
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'volumeUp' => 'player/volume_up?',
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'volumeDown' => 'player/volume_down?',
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'getNowPlayingMedia' => 'player/get_now_playing_media?',
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'eventChangeVolume' => 'event/player_volume_changed'
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);
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# Declare functions
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sub HEOSMaster_Initialize($);
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sub HEOSMaster_Define($$);
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sub HEOSMaster_Undef($$);
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sub HEOSMaster_Set($@);
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sub HEOSMaster_Open($);
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sub HEOSMaster_Close($);
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sub HEOSMaster_Read($);
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sub HEOSMaster_Write($@);
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sub HEOSMaster_Attr(@);
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sub HEOSMaster_firstRun($);
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sub HEOSMaster_ResponseProcessing($$);
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sub HEOSMaster_WriteReadings($$);
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sub HEOSMaster_PreResponseProsessing($$);
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sub HEOSMaster_GetPlayers($);
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sub HEOSMaster_EnableChangeEvents($);
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sub HEOSMaster_PreProcessingReadings($$);
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sub HEOSMaster_ReOpen($);
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sub HEOSMaster_Initialize($) {
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my ($hash) = @_;
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# Provider
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$hash->{ReadFn} = "HEOSMaster_Read";
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$hash->{WriteFn} = "HEOSMaster_Write";
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$hash->{Clients} = ":HEOSPlayer:";
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$hash->{MatchList} = { "1:HEOSPlayer" => '.*{"command":."player.*|.*{"command":."event\/player.*|.*{"command":."event\/repeat_mode_changed.*|.*{"command":."event\/shuffle_mode_changed.*' };
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# Consumer
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$hash->{SetFn} = "HEOSMaster_Set";
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#$hash->{GetFn} = "HEOSMaster_Get";
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$hash->{DefFn} = "HEOSMaster_Define";
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$hash->{UndefFn} = "HEOSMaster_Undef";
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$hash->{AttrFn} = "HEOSMaster_Attr";
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$hash->{AttrList} = "disable:1 ".
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"heosUsername ".
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$readingFnAttributes;
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foreach my $d(sort keys %{$modules{HEOSMaster}{defptr}}) {
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my $hash = $modules{HEOSMaster}{defptr}{$d};
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$hash->{VERSION} = $version;
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}
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}
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sub HEOSMaster_Define($$) {
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my ( $hash, $def ) = @_;
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my @a = split( "[ \t][ \t]*", $def );
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return "too few parameters: define <name> HEOSMaster <HOST>" if( @a != 3 );
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my $name = $a[0];
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my $host = $a[2];
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$hash->{HOST} = $host;
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$hash->{VERSION} = $version;
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Log3 $name, 3, "HEOSMaster ($name) - defined with host $host";
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$attr{$name}{room} = "HEOS" if( !defined( $attr{$name}{room} ) );
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readingsBeginUpdate($hash);
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readingsBulkUpdate($hash,'state','Initialized');
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readingsBulkUpdate($hash,'enableChangeEvents', 'off');
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readingsEndUpdate($hash,1);
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if( $init_done ) {
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HEOSMaster_firstRun($hash);
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} else {
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InternalTimer( gettimeofday()+15, 'HEOSMaster_firstRun', $hash, 0 ) if( ($hash->{HOST}) );
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}
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return undef;
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}
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sub HEOSMaster_Undef($$) {
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my ( $hash, $arg ) = @_;
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my $host = $hash->{HOST};
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my $name = $hash->{NAME};
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HEOSMaster_Close($hash);
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delete $modules{HEOSMaster}{defptr}{$hash->{HOST}};
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Log3 $name, 3, "HEOSPlayer ($name) - device $name deleted";
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return undef;
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}
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sub HEOSMaster_Attr(@) {
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my ( $cmd, $name, $attrName, $attrVal ) = @_;
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my $hash = $defs{$name};
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my $orig = $attrVal;
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if( $attrName eq "disable" ) {
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if( $cmd eq "set" and $attrVal eq "1" ) {
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readingsSingleUpdate ( $hash, "state", "disabled", 1 );
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Log3 $name, 3, "HEOSMaster ($name) - disabled";
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}
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elsif( $cmd eq "del" ) {
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readingsSingleUpdate ( $hash, "state", "active", 1 );
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Log3 $name, 3, "HEOSMaster ($name) - enabled";
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}
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}
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if( $attrName eq "disabledForIntervals" ) {
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if( $cmd eq "set" ) {
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Log3 $name, 3, "HEOSMaster ($name) - enable disabledForIntervals";
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readingsSingleUpdate ( $hash, "state", "Unknown", 1 );
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}
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elsif( $cmd eq "del" ) {
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readingsSingleUpdate ( $hash, "state", "active", 1 );
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Log3 $name, 3, "HEOSMaster ($name) - delete disabledForIntervals";
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}
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}
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return undef;
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}
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sub HEOSMaster_Set($@) {
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my ($hash, $name, $cmd, @args) = @_;
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my ($arg, @params) = @args;
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my $name = $hash->{NAME};
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my $action;
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my $heosCmd;
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if($cmd eq 'reopen') {
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return "usage: reopen" if( @args != 0 );
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HEOSMaster_ReOpen($hash);
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return undef;
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} elsif($cmd eq 'getPlayers') {
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return "usage: getPlayers" if( @args != 0 );
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$heosCmd = 'getPlayers';
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$action = undef;
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} elsif($cmd eq 'enableChangeEvents') {
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return "usage: enableChangeEvents" if( @args != 1 );
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$heosCmd = $cmd;
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$action = $args[0];
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} elsif($cmd eq 'checkAccount') {
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return "usage: checkAccount" if( @args != 0 );
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$heosCmd = $cmd;
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$action = undef;
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} elsif($cmd eq 'signAccount') {
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return "usage: signAccountIn" if( @args != 1 );
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$heosCmd = $cmd . $args[0];
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$action = 'un='. AttrVal($name,'heosUsername',0) . '&pw=' . HEOSMaster_ReadPassword($hash) if($args[0] eq 'In');
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} elsif($cmd eq 'password') {
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return "usage: password" if( @args != 1 );
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return HEOSMaster_StorePassword( $hash, $args[0] );
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} elsif($cmd eq 'reboot') {
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return "usage: reboot" if( @args != 0 );
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return HEOSMaster_StorePassword( $hash, $args[0] );
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###################################################
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### Dieser Menüpunkt ist nur zum testen
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} elsif($cmd eq 'eventSend') {
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return "usage: eventSend" if( @args != 0 );
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HEOSMaster_send($hash);
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return undef;
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###################################################
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} else {
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my $list = "";
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$list .= "reopen:noArg getPlayers:noArg enableChangeEvents:on,off checkAccount:noArg signAccount:In,Out password reboot";
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return "Unknown argument $cmd, choose one of $list";
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}
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HEOSMaster_Write($hash,$heosCmd,$action);
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}
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sub HEOSMaster_Open($) {
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my $hash = shift;
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my $name = $hash->{NAME};
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my $host = $hash->{HOST};
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my $port = 1255;
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my $timeout = 1;
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Log3 $name, 4, "HEOSMaster ($name) - Baue Socket Verbindung auf";
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my $socket = new Net::Telnet ( Host=>$host,
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Port => $port,
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Timeout=>$timeout,
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Errmode=>'return')
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or return Log3 $name, 3, "HEOSMaster ($name) Couldn't connect to $host:$port";
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$hash->{FD} = $socket->fileno();
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$hash->{CD} = $socket; # sysread / close won't work on fileno
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$selectlist{$name} = $hash;
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readingsSingleUpdate($hash, 'state', 'connected', 1 );
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Log3 $name, 4, "HEOSMaster ($name) - Socket Connected";
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HEOSMaster_GetPlayers($hash);
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}
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sub HEOSMaster_Close($) {
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my $hash = shift;
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my $name = $hash->{NAME};
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return if( !$hash->{CD} );
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close($hash->{CD}) if($hash->{CD});
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delete($hash->{FD});
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delete($hash->{CD});
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delete($selectlist{$name});
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readingsSingleUpdate($hash, 'state', 'not connected', 1 );
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}
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sub HEOSMaster_ReOpen($) {
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my $hash = shift;
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my $name = $hash->{NAME};
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HEOSMaster_Close($hash);
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HEOSMaster_Open($hash) if( !$hash->{CD} or !defined($hash->{CD}) );
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}
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sub HEOSMaster_Write($@) {
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my ($hash,$heosCmd,$value) = @_;
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my $name = $hash->{NAME};
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my $string = "heos://$heosCmds{$heosCmd}";
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if( defined($value) ) {
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$string .= "${value}" if( $value ne '&' );
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}
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$string .= "\r\n";
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Log3 $name, 4, "HEOSMaster ($name) - WriteFn called";
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return Log3 $name, 4, "HEOSMaster ($name) - socket not connected"
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unless($hash->{CD});
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Log3 $name, 5, "HEOSMaster ($name) - $string";
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syswrite($hash->{CD}, $string);
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return undef;
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}
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sub HEOSMaster_Read($) {
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my $hash = shift;
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my $name = $hash->{NAME};
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my $len;
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my $buf;
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Log3 $name, 4, "HEOSMaster ($name) - ReadFn gestartet";
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$len = sysread($hash->{CD},$buf,1024); # die genaue Puffergröße wird noch ermittelt
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if( !defined($len) || !$len ) {
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Log 1, "unknown buffer length";
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return;
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}
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unless( defined $buf) {
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Log3 $name, 3, "HEOSMaster ($name) - Keine Daten empfangen";
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return;
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}
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Log3 $name, 4, "HEOSMaster ($name) - received buffer data, start preprocessing";
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HEOSMaster_PreResponseProsessing($hash,$buf);
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}
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sub HEOSMaster_PreResponseProsessing($$) {
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my ($hash,$response) = @_;
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my $name = $hash->{NAME};
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Log3 $name, 4, "HEOSMaster ($name) - pre processing response data";
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my $len = length($response);
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my @letterArray = split("",$response);
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my $letter = "";
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my $count = 0;
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my $marker = 0;
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my $json;
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for(my $i = 0; $i < $len; $i++) {
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$marker = 1 if($count > 0);
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$letter = $letterArray[0];
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$json .= $letter;
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$count++ if($letter eq '{');
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$count-- if($letter eq '}');
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if( $count == 0 and $marker == 1) {
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HEOSMaster_ResponseProcessing($hash,$json);
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$json = "";
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$marker = 0;
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}
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shift(@letterArray);
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}
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#my $rest = join(' ',@letterArray); # currupted data, rest array
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#Log3 $name, 3, "HEOSMaster ($name) - found corrupt data in buffer: $rest" if( defined($rest) and ($rest) );
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}
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sub HEOSMaster_ResponseProcessing($$) {
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my ($hash,$json) = @_;
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my $name = $hash->{NAME};
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my $decode_json;
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Log3 $name, 5, "HEOSMaster ($name) - JSON String: $json";
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return Log3 $name, 3, "HEOSMaster ($name) - empty answer received"
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unless( defined($json));
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Log3 $name, 5, "HEOSMaster ($name) - json detected: $json";
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$decode_json = decode_json($json);
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return Log3 $name, 3, "HEOSMaster ($name) - decode_json has no Hash"
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unless(ref($decode_json) eq "HASH");
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if( (defined($decode_json->{heos}{result}) and defined($decode_json->{heos}{command})) or ($decode_json->{heos}{command} =~ /^system/) ) {
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HEOSMaster_WriteReadings($hash,$decode_json);
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Log3 $name, 4, "HEOSMaster ($name) - call Sub HEOSMaster_WriteReadings";
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}
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if( $decode_json->{heos}{command} =~ /^player/ or $decode_json->{heos}{command} =~ /^event\/player/ or $decode_json->{heos}{command} =~ /^event\/repeat_mode_changed/ or $decode_json->{heos}{command} =~ /^event\/shuffle_mode_changed/ ) {
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if( ref($decode_json->{payload}) eq "ARRAY" and scalar(@{$decode_json->{payload}}) > 0) {
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foreach my $payload (@{$decode_json->{payload}}) {
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$json = '{"pid": "';
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$json .= "$payload->{pid}";
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$json .= '","heos": {"command": "player/get_players"}}';
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Dispatch($hash,$json,undef);
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Log3 $name, 4, "HEOSMaster ($name) - call Dispatcher";
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}
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return;
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} elsif( defined($decode_json->{payload}{pid}) ) {
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Dispatch($hash,$json,undef);
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Log3 $name, 4, "HEOSMaster ($name) - call Dispatcher";
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return;
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} elsif( $decode_json->{heos}{message} =~ /^pid=/ ) {
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Dispatch($hash,$json,undef);
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Log3 $name, 4, "HEOSMaster ($name) - call Dispatcher";
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return;
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}
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}
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Log3 $name, 4, "HEOSMaster ($name) - no Match for processing data";
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}
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sub HEOSMaster_WriteReadings($$) {
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my ($hash,$decode_json) = @_;
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my $name = $hash->{NAME};
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my $value;
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############################
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#### Aufbereiten der Daten soweit nötig
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my $readingsHash = HEOSMaster_PreProcessingReadings($hash,$decode_json)
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if( $decode_json->{heos}{command} eq 'system/register_for_change_events'
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or $decode_json->{heos}{command} eq 'system/check_account'
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or $decode_json->{heos}{command} eq 'system/sign_in'
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or $decode_json->{heos}{command} eq 'system/sign_out' );
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############################
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#### schreiben der Readings
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readingsBeginUpdate($hash);
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### Event Readings
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if( ref($readingsHash) eq "HASH" ) {
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Log3 $name, 4, "HEOSMaster ($name) - response json Hash back from HEOSMaster_PreProcessingReadings";
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my $t;
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my $v;
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while( ( $t, $v ) = each $readingsHash ) {
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if( defined( $v ) ) {
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readingsBulkUpdate( $hash, $t, $v );
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}
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}
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}
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readingsBulkUpdate( $hash, "lastCommand", $decode_json->{heos}{command} );
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readingsBulkUpdate( $hash, "lastResult", $decode_json->{heos}{result} );
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if( ref($decode_json->{payload}) ne "ARRAY" ) {
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readingsBulkUpdate( $hash, "lastPlayerId", $decode_json->{payload}{pid} );
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readingsBulkUpdate( $hash, "lastPlayerName", $decode_json->{payload}{name} );
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}
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readingsEndUpdate( $hash, 1 );
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return undef;
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}
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###################
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### my little Helpers
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sub HEOSMaster_PreProcessingReadings($$) {
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my ($hash,$decode_json) = @_;
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my $name = $hash->{NAME};
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my $reading;
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my %buffer;
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Log3 $name, 4, "HEOSMaster ($name) - preprocessing readings";
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if ( $decode_json->{heos}{command} eq 'system/register_for_change_events' ) {
|
|
|
|
my @value = split('=', $decode_json->{heos}{message});
|
|
$buffer{'enableChangeEvents'} = $value[1];
|
|
|
|
} elsif ( $decode_json->{heos}{command} eq 'system/check_account' or $decode_json->{heos}{command} eq 'system/sign_in' ) {
|
|
|
|
my @value = split('&', $decode_json->{heos}{message});
|
|
if( $decode_json->{heos}{message} eq 'signed_out' ) {
|
|
|
|
$buffer{'heosAccount'} = $value[0];
|
|
|
|
} else {
|
|
|
|
$buffer{'heosAccount'} = $value[0] . ' as ' . substr($value[1],3);
|
|
}
|
|
|
|
} else {
|
|
|
|
Log3 $name, 3, "HEOSMaster ($name) - no match found";
|
|
return undef;
|
|
}
|
|
|
|
Log3 $name, 4, "HEOSMaster ($name) - Match found for decode_json";
|
|
return \%buffer;
|
|
}
|
|
|
|
sub HEOSMaster_firstRun($) {
|
|
|
|
my $hash = shift;
|
|
my $name = $hash->{NAME};
|
|
|
|
|
|
RemoveInternalTimer($hash);
|
|
|
|
HEOSMaster_Open($hash) if( !IsDisabled($name) );
|
|
}
|
|
|
|
sub HEOSMaster_GetPlayers($) {
|
|
|
|
my $hash = shift;
|
|
my $name = $hash->{NAME};
|
|
|
|
|
|
HEOSMaster_Write($hash,'getPlayers',undef);
|
|
Log3 $name, 4, "HEOSMaster ($name) - getPlayers";
|
|
|
|
InternalTimer( gettimeofday()+2, 'HEOSMaster_EnableChangeEvents', $hash, 0 );
|
|
}
|
|
|
|
sub HEOSMaster_EnableChangeEvents($) {
|
|
|
|
my $hash = shift;
|
|
my $name = $hash->{NAME};
|
|
|
|
|
|
RemoveInternalTimer($hash);
|
|
|
|
HEOSMaster_Write($hash,'enableChangeEvents','on');
|
|
Log3 $name, 4, "HEOSMaster ($name) - set enableChangeEvents on";
|
|
}
|
|
|
|
sub HEOSMaster_StorePassword($$) {
|
|
|
|
my ($hash, $password) = @_;
|
|
my $index = $hash->{TYPE}."_".$hash->{NAME}."_passwd";
|
|
my $key = getUniqueId().$index;
|
|
my $enc_pwd = "";
|
|
|
|
|
|
if(eval "use Digest::MD5;1") {
|
|
|
|
$key = Digest::MD5::md5_hex(unpack "H*", $key);
|
|
$key .= Digest::MD5::md5_hex($key);
|
|
}
|
|
|
|
for my $char (split //, $password) {
|
|
|
|
my $encode=chop($key);
|
|
$enc_pwd.=sprintf("%.2x",ord($char)^ord($encode));
|
|
$key=$encode.$key;
|
|
}
|
|
|
|
my $err = setKeyValue($index, $enc_pwd);
|
|
return "error while saving the password - $err" if(defined($err));
|
|
|
|
return "password successfully saved";
|
|
}
|
|
|
|
sub HEOSMaster_ReadPassword($) {
|
|
|
|
my ($hash) = @_;
|
|
my $name = $hash->{NAME};
|
|
my $index = $hash->{TYPE}."_".$hash->{NAME}."_passwd";
|
|
my $key = getUniqueId().$index;
|
|
my ($password, $err);
|
|
|
|
|
|
Log3 $name, 4, "HEOSMaster ($name) - Read FritzBox password from file";
|
|
|
|
($err, $password) = getKeyValue($index);
|
|
|
|
if ( defined($err) ) {
|
|
|
|
Log3 $name, 4, "HEOSMaster ($name) - unable to read FritzBox password from file: $err";
|
|
return undef;
|
|
}
|
|
|
|
if ( defined($password) ) {
|
|
|
|
if ( eval "use Digest::MD5;1" ) {
|
|
|
|
$key = Digest::MD5::md5_hex(unpack "H*", $key);
|
|
$key .= Digest::MD5::md5_hex($key);
|
|
}
|
|
|
|
my $dec_pwd = '';
|
|
|
|
for my $char (map { pack('C', hex($_)) } ($password =~ /(..)/g)) {
|
|
|
|
my $decode=chop($key);
|
|
$dec_pwd.=chr(ord($char)^ord($decode));
|
|
$key=$decode.$key;
|
|
}
|
|
|
|
return $dec_pwd;
|
|
|
|
} else {
|
|
|
|
Log3 $name, 4, "HEOSMaster ($name) - No password in file";
|
|
return undef;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
################
|
|
### Nur für mich um dem Emulator ein Event ab zu jagen
|
|
sub HEOSMaster_send($) {
|
|
|
|
my $hash = shift;
|
|
|
|
HEOSMaster_Write($hash,'eventChangeVolume',undef);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1;
|