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change: import json2nameValue
git-svn-id: https://svn.fhem.de/fhem/trunk@17732 2b470e98-0d58-463d-a4d8-8e2adae1ed80
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@ -30,6 +30,12 @@
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#
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# CHANGE LOG
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#
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# 11.11.2018 0.9.9
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# change : import fuer json2nameValue aus main.
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# Damit geht JSON-Unterstuetzung ohne Prefix 'main::'
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# Beispiel:
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# json:topic=/XTEST/json json:expression={json2nameValue($value)}
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#
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# 04.11.2018 0.9.9
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# bugfix : Bei Mehrfachdefinitionen wie 'a|b|c:topic=some/$reading/thing'
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# wurden beim Treffer alle genannten Readings aktualisiert
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@ -324,6 +330,7 @@ BEGIN {
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gettimeofday
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InternalTimer
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RemoveInternalTimer
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json2nameValue
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CTRL_ATTR_NAME_DEFAULTS
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CTRL_ATTR_NAME_ALIAS
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CTRL_ATTR_NAME_PUBLISH
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@ -1174,7 +1181,7 @@ sub searchDeviceForTopic($$) {
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}
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# Erstellt RexExp-Definitionen zum Erkennen der ankommenden Topics
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# Platzhaltern werden entsprechend verarbeitet
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# Platzhalter werden entsprechend verarbeitet
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sub createRegexpForTopic($) {
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my $t = shift;
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$t =~ s|#$|.\*|;
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@ -2663,6 +2670,8 @@ sub onmessage($$$) {
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The variable $name, unlike $reading, may be affected by the aliases defined in 'mqttAlias'. Also use of $base is allowed.<br/>
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When using 'stopic', the 'set' command is executed as 'set <dev> <reading> <value>'.
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For something like 'set <dev> <value>' 'state' should be used as reading-name.</p>
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<p>The often requested JSON support can be easily realized with the help of 'expression'.
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An already existing method in fhem.pl (json2nameValue) works well. The parameter should be '$message'.</p>
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<p>Examples:<br/>
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<code>attr <dev> mqttSubscribe temperature:topic=/TEST/temperature test:qos=0 *:topic={"/TEST/$reading/value"} <br/>
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attr <dev> mqttSubscribe desired-temperature:stopic={"/TEST/temperature/set"}<br/>
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@ -2670,6 +2679,7 @@ sub onmessage($$$) {
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attr <dev> mqttSubscribe state:stopic={"/TEST/light/set"} state:expression={$value="x"}<br/>
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attr <dev> mqttSubscribe state:stopic={"/TEST/light/set"} state:expression={"R1"=>$value, "R2"=>"Val: $value", "R3"=>"x"}
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attr <dev> mqttSubscribe verbose:atopic={"/TEST/light/verbose"}
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attr <dev> mqttSubscribe json:topic=/XTEST/json json:expression={json2nameValue($message)}
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</code></p>
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</p>
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</li>
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@ -3054,6 +3064,8 @@ sub onmessage($$$) {
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Auch Verwendung von $base ist erlaubt.<br/>
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Bei Verwendung von 'stopic' wird das 'set'-Befehl als 'set <dev> <reading> <value>' ausgefuert.
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Fuer ein 'set <dev> <value>' soll als Reading-Name 'state' verwendet werden.</p>
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<p>Die oft angefragte JSON-Unterstützung kann einfach mit Hilfe von 'expression' realisiert werden.
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Dafür eignet sich eine in fhem.pl bereits vorhandene Methode: json2nameValue. Als Parameter soll $message verwendet werden.</p>
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<p>Beispiele:<br/>
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<code>attr <dev> mqttSubscribe temperature:topic=/TEST/temperature test:qos=0 *:topic={"/TEST/$reading/value"} <br/>
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attr <dev> mqttSubscribe desired-temperature:stopic={"/TEST/temperature/set"}<br/>
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@ -3061,6 +3073,7 @@ sub onmessage($$$) {
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attr <dev> mqttSubscribe state:stopic={"/TEST/light/set"} state:expression={$value="x"}<br/>
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attr <dev> mqttSubscribe state:stopic={"/TEST/light/set"} state:expression={"R1"=>$value, "R2"=>"Val: $value", "R3"=>"x"}
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attr <dev> mqttSubscribe verbose:atopic={"/TEST/light/verbose"}
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attr <dev> mqttSubscribe json:topic=/XTEST/json json:expression={json2nameValue($message)}
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</code></p>
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</p>
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</li>
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