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added new features and basicauth to 49_IPCAM.pm, added basicauth support to HttpUtils.pm
git-svn-id: https://svn.fhem.de/fhem/trunk@2626 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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mfr69bs
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commit
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@ -65,6 +65,7 @@
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- change: update supports the display and confirmation of system messages
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via the new notice command (M. Fischer)
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- change: BS, USF1000, dummy migrated to readingsFN (Boris)
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- feature: added new set commands and basicauth to 49_IPCAM.pm (M. Fischer)
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- 2012-10-28 (5.3)
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@ -1,4 +1,5 @@
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# $Id$
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# vim: ts=2:et
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################################################################
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#
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# (c) 2012 Copyright: Martin Fischer (m_fischer at gmx dot de)
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@ -34,6 +35,14 @@ my %gets = (
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"snapshots" => "",
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);
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my %sets = (
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"cmd" => "",
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"pan" => "left,right",
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"pos" => "",
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"tilt" => "up,down",
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"raw" => "",
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);
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#####################################
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sub
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IPCAM_Initialize($$)
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@ -43,7 +52,13 @@ IPCAM_Initialize($$)
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$hash->{DefFn} = "IPCAM_Define";
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$hash->{UndefFn} = "IPCAM_Undef";
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$hash->{GetFn} = "IPCAM_Get";
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$hash->{AttrList} = "delay credentials path query snapshots storage timestamp:0,1 ".
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$hash->{SetFn} = "IPCAM_Set";
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$hash->{AttrList} = "basicauth delay credentials path pathCmd pathPanTilt query snapshots storage timestamp:0,1 ".
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"cmdPanLeft cmdPanRight cmdTiltUp cmdTiltDown cmdStep ".
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"cmdPos01 cmdPos02 cmdPos03 cmdPos04 cmdPos05 cmdPos06 cmdPos07 cmdPos08 ".
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"cmdPos09 cmdPos10 cmdPos11 cmdPos12 cmdPos13 cmdPos14 cmdPos15 cmdPosHome ".
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"cmd01 cmd02 cmd03 cmd04 cmd05 cmd06 cmd07 cmd08 ".
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"cmd09 cmd10 cmd11 cmd12 cmd13 cmd14 cmd15 ".
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"do_not_notify:1,0 showtime:1,0 ".
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"loglevel:0,1,2,3,4,5,6 disable:0,1 ".
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$readingFnAttributes;
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@ -83,6 +98,146 @@ IPCAM_Undef($$) {
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return undef;
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}
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#####################################
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sub
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IPCAM_Set($@) {
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my ($hash, @a) = @_;
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my $name = $hash->{NAME};
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my @camCmd;
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# check argument
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return "Unknown argument $a[1], choose one of ".join(" ", sort keys %sets)
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if(!defined($sets{$a[1]}));
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shift @a;
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my $cmd = $a[0];
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shift @a;
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my @args = @a;
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if($cmd eq "pan" || $cmd eq "tilt") {
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# check syntax
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return "argument is missing for $cmd"
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if(int(@args) < 1);
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return "Unknown argument $args[0], choose one of ".join(" ", split(",",$sets{$cmd}))
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if($sets{$cmd} !~ /$args[0]/);
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return "Command for '$cmd $args[0]' is not defined. Please add this attribute first: " .
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"'attr $name cmd".ucfirst($cmd).ucfirst($args[0])." <your_camera_command>'"
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if(!defined(AttrVal($name,"cmd".ucfirst($cmd).ucfirst($args[0]),undef)));
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return "Wrong argument $args[1], only one digit for a step size is allowed"
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if(defined($args[1]) && $args[1] !~ /\d+/);
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return "Command for 'step' is not defined. Please add this attribute first: " .
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"'attr $name cmdStep <your_camera_command>'"
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if(defined($args[1]) && !defined(AttrVal($name,"cmdStep",undef)));
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push(@camCmd,$attr{$name}{"cmd".ucfirst($cmd).ucfirst($args[0])});
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push(@camCmd,$attr{$name}{"cmdStep"}."=".$args[1])
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if(defined($args[1]));
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} elsif($cmd eq "pos") {
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# check syntax
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return "argument is missing for $cmd"
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if(int(@args) < 1);
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return "Wrong argument $args[0], only digits from 1 to 15 or home are allowed"
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if(defined($args[0]) && $args[0] !~ /^([1-9]|1[0-5])$/ && $args[0] ne "home");
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my $arg = ($args[0] =~ /\d+/) ? sprintf("cmdPos%02d",$args[0]) : "cmdPosHome";
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return "Command for '$cmd $args[0]' is not defined. Please add this attribute first: " .
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"'attr $name $arg <your_camera_command>'"
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if(!defined($attr{$name}{$arg}));
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push(@camCmd,$attr{$name}{$arg});
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} elsif($cmd eq "cmd") {
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# check syntax
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return "argument is missing for $cmd"
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if(int(@args) < 1);
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return "Wrong argument $args[0], only digits from 1 to 15 are allowed"
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if(defined($args[0]) && $args[0] !~ /^([1-9]|1[0-5])$/);
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my $arg = sprintf("cmd%02d",$args[0]);
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return "Command for '$cmd $args[0]' is not defined. Please add this attribute first: " .
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"'attr $name $arg <your_camera_command>'"
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if(!defined($attr{$name}{$arg}));
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push(@camCmd,$attr{$name}{$arg});
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} elsif($cmd eq "raw") {
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# check syntax
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return "argument is missing for $cmd"
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if(int(@args) < 1);
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my $arg = "@args";
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push(@camCmd,$arg);
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}
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if(@camCmd) {
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my $camAuth = $hash->{AUTHORITY};
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my $basicauth = (defined($attr{$name}{basicauth}) ? $attr{$name}{basicauth} : undef);
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my $camURI;
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my $camPath = (defined($attr{$name}{path}) ? $attr{$name}{path} : undef);
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my $camQuery = join("&",@camCmd);
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if(($cmd eq "pan" || $cmd eq "tilt" || $cmd =~ /pos/) &&
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defined($attr{$name}{pathPanTilt})) {
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$camPath = $attr{$name}{pathPanTilt};
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} elsif($cmd eq "cmd" && defined($attr{$name}{pathCmd})) {
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$camPath = $attr{$name}{pathCmd};
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} elsif($cmd eq "raw") {
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$camPath = $camQuery;
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} else {
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$camPath = $attr{$name}{path};
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}
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return "Missing a path value for camURI. Please set attribute 'path', 'pathCmd' and/or 'pathPanTilt' first."
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if(!$camPath && $cmd ne "raw");
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if($basicauth) {
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$camURI = "http://$basicauth" . "@" . "$camAuth/$camPath";
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} else {
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$camURI = "http://$camAuth/$camPath";
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}
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if($cmd eq "cmd" && defined($attr{$name}{pathCmd})) {
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$camURI .= "?$camQuery";
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} elsif($cmd ne "raw") {
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$camURI .= "&$camQuery";
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}
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if($camURI =~ m/{USERNAME}/ || $camURI =~ m/{PASSWORD}/) {
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if(defined($attr{$name}{credentials})) {
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if(!open(CFG, $attr{$name}{credentials})) {
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Log 1, "IPCAM $name Cannot open credentials file: $attr{$name}{credentials}";
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return undef;
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}
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my @cfg = <CFG>;
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close(CFG);
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my %credentials;
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eval join("", @cfg);
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$camURI =~ s/{USERNAME}/$credentials{$name}{username}/g;
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$camURI =~ s/{PASSWORD}/$credentials{$name}{password}/g;
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}
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}
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my $camret = GetFileFromURLQuiet($camURI);
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Log 5, "ipcam return:$camret";
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}
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return undef;
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}
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#####################################
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sub
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IPCAM_Get($@) {
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@ -181,6 +336,7 @@ IPCAM_getSnapshot($) {
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my $seqF;
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my $seqL = length($seqImages);
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my $storage = (defined($attr{$name}{storage}) ? $attr{$name}{storage} : "$modpath/www/snapshots");
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my $basicauth = (defined($attr{$name}{basicauth}) ? $attr{$name}{basicauth} : undef);
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my $timestamp;
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#if(!$storage) {
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@ -192,7 +348,11 @@ IPCAM_getSnapshot($) {
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$camQuery = $attr{$name}{query}
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if(defined($attr{$name}{query}) && $attr{$name}{query} ne "");
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$camURI = "http://$camAuth/$camPath";
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if($basicauth) {
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$camURI = "http://$basicauth" . "@" . "$camAuth/$camPath";
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} else {
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$camURI = "http://$camAuth/$camPath";
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}
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$camURI .= "?$camQuery" if($camQuery);
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if($camURI =~ m/{USERNAME}/ || $camURI =~ m/{PASSWORD}/) {
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@ -320,77 +480,147 @@ IPCAM_guessFileFormat($) {
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<br>
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<a name"IPCAMdefine"></a>
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<b>Define</b>
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<strong>Define</strong>
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<ul>
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<code>define <name> IPCAM <ip[:port]></code>
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<br><br>
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Defines a network camera device to trigger snapshots on events.<br><br>
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<br>
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<br>
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Defines a network camera device to trigger snapshots on events.
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<br>
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<br>
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Network cameras (IP cameras) usually have a build-in function to create
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snapshot images. This module enables the event- or time-controlled
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recording of these images.<br>
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recording of these images.
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<br>
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In addition, this module allows the recording of many image formats like
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JPEG, PNG, GIF, TIFF, BMP, ICO, PPM, XPM, XBM and SVG. The only requirement
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is that the recorded image must be accessible via a URL.<br>
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is that the recorded image must be accessible via a URL.
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<br>
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So it is also possible to record images of e.g. a public Weather Camera
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from the internet or any picture of a website.<br><br>
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Examples:<br><br>
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A local ip-cam takes 5 snapshots with 10 seconds delay per call:<br>
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from the internet or any picture of a website.
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<br>
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Furthermore, it is possible to control the camera via PTZ-mode or custom commands.
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<br>
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<br>
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Examples:
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<br>
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<br>
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A local ip-cam takes 5 snapshots with 10 seconds delay per call:
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<br>
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<ul>
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<code>define ipcam IPCAM 192.168.1.205</code><br>
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<code>attr ipcam delay 10</code><br>
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<code>attr ipcam path snapshot.cgi?user=foo&pwd=bar</code><br>
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<code>attr ipcam snapshots 5</code><br>
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<code>attr ipcam storage /srv/share/surveillance/snapshots</code><br>
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</ul><br>
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A notify on a motion detection of a specified device:<br>
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</ul>
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<br>
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A notify on a motion detection of a specified device:
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<br>
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<ul>
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<code>define MOTION.not.01 notify GH.ga.SEC.MD.01:.*on.* get ipcam image</code><br>
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</ul><br>
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Send an eMail after snapshots are taken:<br>
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</ul>
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<br>
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Send an eMail after snapshots are taken:
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<br>
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<ul>
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<code>define MOTION.not.02 notify ipcam:.*snapshots.* { myEmailFunction("%NAME") }</code><br>
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</ul><br>
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A public web-cam takes only 1 snapshot per call:<br>
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</ul>
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<br>
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A public web-cam takes only 1 snapshot per call:
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<br>
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<ul>
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<code>define schloss IPCAM www2.braunschweig.de</code><br>
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<code>attr schloss path webcam/schloss.jpg</code><br>
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<code>attr schloss storage /srv/share/surveillance/snapshots</code><br>
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</ul><br>
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An at-Job takes every hour a snapshot:<br>
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</ul>
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<br>
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An at-Job takes every hour a snapshot:
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<br>
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<ul>
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<code>define snapshot_schloss at +*00:01:00 get schloss image</code><br>
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</ul><br>
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</ul>
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<br>
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Move the camera up:
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<br>
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<ul>
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<code>set ipcam tilt up</code>
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</ul>
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<br>
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Move the camera to a the predefined position 4:
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<br>
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<ul>
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<code>set ipcam pos 4</code>
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</ul>
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</ul>
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<b>Set</b> <ul>N/A</ul><br>
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<br>
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<br>
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<a name="IPCAMset"></a>
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<strong>Set</strong>
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<ul>
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<code>set <name> <value> <argument></code>
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<br>
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<br>
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where <code>value</code> is one of:
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<br>
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<ul>
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<li><code>cmd 1 .. 15</code><br>
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Sets the camera to a custom defined command. The command must be defined as an
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attribute first.
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<br>
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You can define up to 15 custom commands. The given number always relates to an
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equivalent attribute <code>cmd<number></code>.
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</li>
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<li><code>pan <direction> [steps]</code><br>
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Move the camera to the given <code><direction></code>, where <code><direction></code>
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could be <code>left</code> or <code>right</code>.
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<br>
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The command always relates to an equivalent attribute <code>cmdPan<direction></code>.
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<br>
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Furthermore, a step size can be specified, which relates to the equivalent attribute
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<code>cmdStep</code>.
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</li>
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<li><code>pos 1 .. 15|home</code><br>
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Sets the camera to a custom defined position in PTZ mode. The position must be
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defined as an attribute first.
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<br>
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You can define up to 15 custom positions and a predefined home position. The given
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number always relates to an equivalent attribute <code>cmdPos<number></code>.
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</li>
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<li><code>tilt <direction> [steps]</code><br>
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Move the camera to the given <code><direction></code>, where <code><direction></code>
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could be <code>up</code> or <code>down</code>.
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<br>
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The command always relates to an equivalent attribute <code>cmdPan<direction></code>.
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<br>
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Furthermore, a step size can be specified, which relates to the equivalent attribute
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<code>cmdStep</code>.
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</li>
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<li><code>raw <argument></code><br>
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Sets the camera to a custom defined <code>argument</code>.
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</li>
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</ul>
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</ul>
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<br>
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<br>
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<a name="IPCAMget"></a>
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<b>Get</b>
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<strong>Get</strong>
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<ul>
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<code>get <name> <value></code>
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<br><br>
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where <code>value</code> is one of:<br>
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<br>
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<br>
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where <code>value</code> is one of:
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<br>
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<ul>
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<li>
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<code>image</code><br>
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<li><code>image</code><br>
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Get one or more images of the defined IP-Cam. The number of images<br>
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and the time interval between images can be specified using the<br>
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attributes <code>snapshots</code> and <code>delay</code>.
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</li>
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<li>
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<code>last</code><br>
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<li><code>last</code><br>
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Show the name of the last snapshot.
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</li>
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<li>
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<code>snapshots</code><br>
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<li><code>snapshots</code><br>
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Show the total number of a image sequence.
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</li>
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</ul>
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@ -398,15 +628,50 @@ IPCAM_guessFileFormat($) {
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<br>
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<a name="IPCAMattr"></a>
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<b>Attributes</b>
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<strong>Attributes</strong>
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<ul>
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<li>
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basicauth<br>
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If your camera supports authentication like <code>http://username:password@domain.com/</code>, you
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can store your creditials within the <code>basicauth</code> attribute.<br>
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If you prefer to store the credentials in a file (take a look at the attribute <code>credentials</code>)
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you have to set the placeholder <code>{USERNAME}</code> and <code>{PASSWORD}</code> in the basicauth string.
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These placeholders will be replaced with the values from the credentials file.<br>
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Example:<br> <code>attr ipcam3 basicauth {USERNAME}:{PASSWORD}</code>
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</li>
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<li>
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cmd01, cmd02, cmd03, .. cmd13, cdm14, cdm15<br>
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It is possible to define up to 15 custom commands.<br>
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Examples:<br>
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<code>attr ipcam cmd01 led_mode=0</code><br>
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<code>attr ipcam cmd02 resolution=8</code><br>
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</li>
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<li>
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cmdPanLeft, cmdPanRight, cmdTiltUp, cmdTiltDown, cmdStep<br>
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Depending of the camera model, are different commands necessary.<br>
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Examples:<br>
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<code>attr ipcam cmdTiltUp command=0</code><br>
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<code>attr ipcam cmdTiltDown command=2</code><br>
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<code>attr ipcam cmdPanLeft command=4</code><br>
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<code>attr ipcam cmdPanRight command=6</code><br>
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<code>attr ipcam cmdStep onstep</code><br>
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</li>
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<li>
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cmdPos01, cmdPos02, cmdPos03, .. cmdPos13, cmdPos14, cmdPos15, cmdPosHome
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It is possible to define up to 15 predefined position in PTZ-mode.<br>
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Examples:<br>
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<code>attr ipcam cmdPosHome command=25</code><br>
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<code>attr ipcam cmdPos01 command=31</code><br>
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<code>attr ipcam cmdPos02 command=33</code><br>
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</li>
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<li>
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credentials<br>
|
||||
Defines the location of the credentials file.<br>
|
||||
If you prefer to store your cam credentials in a file instead be a part of the
|
||||
URI (see attributes <code>path</code> and <code>query</code>), set the full path
|
||||
with filename on this attribute.<br>
|
||||
Example: <code>attr ipcam3 credentials /etc/fhem/ipcam.conf</code><br><br>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 credentials /etc/fhem/ipcam.conf</code><br><br>
|
||||
|
||||
The credentials file has the following structure:<br>
|
||||
<pre>
|
||||
@ -441,12 +706,27 @@ IPCAM_guessFileFormat($) {
|
||||
Defines the path and query component of the complete <a href="http://de.wikipedia.org/wiki/Uniform_Resource_Identifier" target="_blank">URI</a> to get a snapshot of the
|
||||
camera. Is the full URI of your ip-cam for example <code>http://CAMERA_IP/snapshot.cgi?user=admin&pwd=password</code>,
|
||||
then only the path and query part is specified here (without the leading slash (/).<br>
|
||||
Example: <code>attr ipcam3 path snapshot.cgi?user=admin&pwd=password</code><br><br>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 path snapshot.cgi?user=admin&pwd=password</code><br><br>
|
||||
|
||||
If you prefer to store the credentials in a file (take a look at the attribute <code>credentials</code>)
|
||||
you have to set the placeholder <code>USERNAME</code> and <code>PASSWORD</code> in the path string. These placeholders
|
||||
you have to set the placeholder <code>{USERNAME}</code> and <code>{PASSWORD}</code> in the path string. These placeholders
|
||||
will be replaced with the values from the credentials file.<br>
|
||||
Example: <code>attr ipcam3 path snapshot.cgi?user=USERNAME&pwd=PASSWORD</code>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 path snapshot.cgi?user={USERNAME}&pwd={PASSWORD}</code>
|
||||
</li>
|
||||
<li>
|
||||
pathCmd<br>
|
||||
Defines a path for the custom commands, if it is necessary.<br>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 pathCmd set_misc.cgi</code>
|
||||
</li>
|
||||
<li>
|
||||
pathPanTilt<br>
|
||||
Defines a path for the PTZ-mode commands <code>pan</code>, <code>tilt</code> and <code>pos</code>,
|
||||
if it is necessary.<br>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 pathPanTilt decoder_control.cgi?user={USERNAME}&pwd={PASSWORD}</code>
|
||||
</li>
|
||||
<li><a href="#showtime">showtime</a></li>
|
||||
<li>
|
||||
@ -461,12 +741,15 @@ IPCAM_guessFileFormat($) {
|
||||
If you like a timestamp instead a sequentially number, take a look at the attribute <code>timestamp</code>.<br>
|
||||
All files are overwritten on every <code>get <name> image</code> command (except: snapshots
|
||||
with a timestamp. So, keep an eye on your diskspace if you use a timestamp extension!).<br>
|
||||
Example: <code>attr ipcam3 snapshots 5</code>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 snapshots 5</code>
|
||||
</li>
|
||||
<li>
|
||||
storage<br>
|
||||
Defines the location for the file storage of the snapshots. Default: <code>$modpath/www/snapshots</code><br>
|
||||
Example: <code>attr ipcam3 storage /srv/share/surveillance/snapshots</code>
|
||||
Defines the location for the file storage of the snapshots.<br>
|
||||
Default: <code>$modpath/www/snapshots</code><br>
|
||||
Example:<br>
|
||||
<code>attr ipcam3 storage /srv/share/surveillance/snapshots</code>
|
||||
</li>
|
||||
<li>
|
||||
timestamp<br>
|
||||
@ -479,7 +762,7 @@ IPCAM_guessFileFormat($) {
|
||||
<br>
|
||||
|
||||
<a name="IPCAMevents"></a>
|
||||
<b>Generated events</b>
|
||||
<strong>Generated events</strong>
|
||||
<ul>
|
||||
<li>last: <name_of_device>_snapshot.<image_extension></li>
|
||||
<li>snapshots: <total_number_of_taken_snapshots_at_end></li>
|
||||
@ -488,6 +771,6 @@ IPCAM_guessFileFormat($) {
|
||||
|
||||
</ul>
|
||||
|
||||
|
||||
=end html
|
||||
=cut
|
||||
|
||||
|
||||
@ -5,6 +5,7 @@ package main;
|
||||
use strict;
|
||||
use warnings;
|
||||
use IO::Socket::INET;
|
||||
use MIME::Base64;
|
||||
|
||||
my %ext2MIMEType= qw{
|
||||
txt text/plain
|
||||
@ -62,13 +63,13 @@ CustomGetFileFromURL($$@)
|
||||
$loglevel = 1 if(!$loglevel);
|
||||
|
||||
my $displayurl= $quiet ? "<hidden>" : $url;
|
||||
if($url !~ /^(http|https):\/\/([^:\/]+)(:\d+)?(\/.*)$/) {
|
||||
if($url !~ /^(http|https):\/\/(([^:\/]+):([^:\/]+)@)?([^:\/]+)(:\d+)?(\/.*)$/) {
|
||||
Log $loglevel, "CustomGetFileFromURL $displayurl: malformed or unsupported URL";
|
||||
return undef;
|
||||
}
|
||||
|
||||
my ($protocol,$host,$port,$path)= ($1,$2,$3,$4);
|
||||
|
||||
my ($protocol,$authstring,$user,$pwd,$host,$port,$path)= ($1,$2,$3,$4,$5,$6,$7);
|
||||
|
||||
if(defined($port)) {
|
||||
$port =~ s/^://;
|
||||
} else {
|
||||
@ -76,6 +77,10 @@ CustomGetFileFromURL($$@)
|
||||
}
|
||||
$path= '/' unless defined($path);
|
||||
|
||||
my $auth64;
|
||||
if(defined($authstring)) {
|
||||
$auth64 = encode_base64("$user:$pwd","");
|
||||
}
|
||||
|
||||
my $conn;
|
||||
if($protocol eq "https") {
|
||||
@ -96,6 +101,9 @@ CustomGetFileFromURL($$@)
|
||||
|
||||
$host =~ s/:.*//;
|
||||
my $hdr = ($data ? "POST" : "GET")." $path HTTP/1.0\r\nHost: $host\r\n";
|
||||
if(defined($authstring)) {
|
||||
$hdr .= "Authorization: Basic $auth64\r\n";
|
||||
}
|
||||
if(defined($data)) {
|
||||
$hdr .= "Content-Length: ".length($data)."\r\n";
|
||||
$hdr .= "Content-Type: application/x-www-form-urlencoded";
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user