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98_WOL.pm: Don't check sshHost during startup, added params ($IP, $MAC, $BC) to commandref,$BC in WOL_by_cmd (thanks Otto)
git-svn-id: https://svn.fhem.de/fhem/trunk@24101 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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KernSani
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@ -21,6 +21,7 @@
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#
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#============================================================================
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# Changelog:
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# 2021-03-26, v1.05: Don't check sshHost during startup, added commandref Params, $BC in WOL_by_cmd (thanks Otto)
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# 2020-01-08, v1.04: Minor fixes and improved error handling
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# Added option to execute perl/FHEM/System command for wakeup (local or ssh)
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# Added option to execute shutdown command via ssh
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@ -40,7 +41,20 @@ use IO::Socket;
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use Blocking;
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use Time::HiRes qw(gettimeofday);
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my $version = "1.04";
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my $version = "1.05";
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use constant {
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SQ_MINIMUM_INTERVAL => 300,
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LOG_CRITICAL => 0,
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LOG_ERROR => 1,
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LOG_WARNING => 2,
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LOG_SEND => 3,
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LOG_RECEIVE => 4,
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LOG_DEBUG => 5,
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TCPPACKETSIZE => 16384,
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};
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my $EMPTY = q{};
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my $SPACE = q{ };
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################################################################################
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sub WOL_Initialize($) {
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@ -50,14 +64,14 @@ sub WOL_Initialize($) {
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$hash->{DefFn} = "WOL_Define";
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$hash->{UndefFn} = "WOL_Undef";
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$hash->{AttrFn} = "WOL_Attr";
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$hash->{AttrList} =
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"interval shutdownCmd:textField-long wolCmd:textField-long sysCmd:textField-long sshHostShutdown sysInterface useUdpBroadcast sshHost "
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$hash->{AttrList}
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= "interval shutdownCmd:textField-long wolCmd:textField-long sysCmd:textField-long sshHostShutdown sysInterface useUdpBroadcast sshHost "
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. $readingFnAttributes;
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}
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################################################################################
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sub WOL_Define($$) {
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my ( $hash, $def ) = @_;
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my @a = split( "[ \t][ \t]*", $def );
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my @a = split( /[ \t][ \t]*/xsm, $def );
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my $u = "wrong syntax: define <name> WOL <MAC_ADRESS> <IP> <mode> <repeat> ";
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return $u if ( int(@a) < 4 );
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@ -159,8 +173,7 @@ sub WOL_UpdateReadings($) {
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my $abortFn = "WOL_PingAbort";
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if ( !( exists( $hash->{helper}{RUNNING_PID} ) ) ) {
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$hash->{helper}{RUNNING_PID} =
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BlockingCall( $blockingFn, $arg, $finishFn, $timeout, $abortFn, $hash );
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$hash->{helper}{RUNNING_PID} = BlockingCall( $blockingFn, $arg, $finishFn, $timeout, $abortFn, $hash );
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$hash->{helper}{RUNNING_PID}{loglevel} = 4;
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}
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else {
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@ -244,7 +257,7 @@ sub WOL_wake($) {
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#$host = '255.255.255.255' if ( !defined $host );
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$host = AttrVal( $name, "useUdpBroadcast", "" );
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if ($host eq "" && $hash->{MODE} =~/UDP|BOTH/) {
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if ( $host eq "" && $hash->{MODE} =~ /UDP|BOTH|CMD/ ) {
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my @ip = split( /\./, $hash->{IP} );
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$ip[3] = "255";
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$host = join( "\.", @ip );
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@ -264,15 +277,18 @@ sub WOL_wake($) {
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readingsBulkUpdate( $hash, "packet_via_UDP", $host );
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}
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if ( $hash->{MODE} eq "CMD" ) {
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WOL_by_cmd( $hash, "on" );
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WOL_by_cmd( $hash, "on", $host );
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}
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readingsEndUpdate( $hash, defined( $hash->{LOCAL} ? 0 : 1 ) );
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}
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################################################################################
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# method to wake/shutdown via cmd
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sub WOL_by_cmd($$) {
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my ( $hash, $mode ) = @_;
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sub WOL_by_cmd {
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my $hash = shift;
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my $mode = shift;
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my $bc = shift;
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my $name = $hash->{NAME};
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my $mac = $hash->{MAC};
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my $ip = $hash->{IP};
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@ -299,9 +315,15 @@ sub WOL_by_cmd($$) {
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}
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}
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if (!$bc) {
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$bc = $EMPTY;
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}
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#Replacements
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$cmd =~ s/\$MAC/$mac/g;
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$cmd =~ s/\$IP/$ip/g;
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$cmd =~ s/\$BC/$bc/g;
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#Execute via SSH if sshHost given
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if ( $host ne "" ) {
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@ -325,6 +347,7 @@ sub WOL_by_cmd($$) {
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# return undef;
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#}
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$sshCmd .= " -T " . $cmd;
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#Enclose SSH command in double quotes
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$sshCmd .= "\"";
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$cmd = $sshCmd;
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@ -462,7 +485,8 @@ sub WOL_Attr($$$) {
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}
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}
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if ( ( $attrName eq "sshHost" or $attrName eq "sshHostShutdown" ) and $cmd eq "set" ) {
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# check if sshHost exists only at creation/change of the attribute, $init_done should prevent the check during initialization )
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if ( ( $attrName eq "sshHost" or $attrName eq "sshHostShutdown" ) and $cmd eq "set" && $init_done ) {
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my $cmd = "timeout 5 ssh -q $attrVal exit || echo 1";
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my $res = qx ($cmd);
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if ( ($res) ) {
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@ -550,7 +574,7 @@ So, for example a Buffalo NAS can be kept awake.
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<li><code>attr <name> sysCmd <string></code>
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<br>Custom command executed to wakeup a remote machine, i.e. <code>/usr/bin/ether-wake or /usr/bin/wakeonlan</code></li>
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<li><code>attr <name> wolCmd <command></code>
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<br>Custom command executed to wakeup a remote machine. Can be <command>, as in at, notify oder Watchdog. If the attribute sshHost is set, the command will be executed as a shell command in remote system</li>
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<br>Custom command executed to wakeup a remote machine. Can be <command>, as in at, notify oder Watchdog. If the attribute sshHost is set, the command will be executed as a shell command in remote system. Replacements $MAC, $IP and $BC could be used for MAC, IP and UdpBroadcast.</li>
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<li><code>attr <name> shutdownCmd <command></code>
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<br>Custom command executed to shutdown a remote machine. You can use <command>, like you use it in at, notify or Watchdog If the attribute sshHostShutdown is set, the command will be executed as a shell command in remote system</li>
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<br><br>
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@ -644,7 +668,7 @@ So kann z.B. ein Buffalo NAS "wach" gehalten werden.
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<li><code>attr <name> sysCmd <string></code>
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<br>Eigener Befehl, um ein entferntes Gerät aufzuwecken, z.B. <code>/usr/bin/ether-wake or /usr/bin/wakeonlan</code></li>
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<li><code>attr <name> wolCmd <command></code>
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<br>Eigener Befehl, um ein entferntes Gerät aufzuwecken. Es können <command>, wie in at, notify oder Watchdog verwendet werden. Wenn das Attribut sshHost gesetzt ist, wird ein shell Befehl im remote System ausgeführt.
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<br>Eigener Befehl, um ein entferntes Gerät aufzuwecken. Es können <command>, wie in at, notify oder Watchdog verwendet werden. Wenn das Attribut sshHost gesetzt ist, wird ein shell Befehl im remote System ausgeführt. Die Platzhalter $MAC, $IP und $BC koennen verwendet werden und werden durch MAC, IP und UdpBroadcast ersetzt.
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</li>
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<li><code>attr <name> shutdownCmd <command></code>
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<br>Eigener Befehl, um ein entferntes Gerät herunter zu fahren. Es können <command>, wie in at, notify oder Watchdog verwendet werden. Wenn das Attribut sshHostShutdown gesetzt ist, wird ein shell Befehl im remote System ausgeführt.
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