diff --git a/io/wol/39-wol.html b/io/wol/39-wol.html new file mode 100644 index 00000000..c2d051d9 --- /dev/null +++ b/io/wol/39-wol.html @@ -0,0 +1,54 @@ + + + + + + + diff --git a/io/wol/39-wol.js b/io/wol/39-wol.js new file mode 100644 index 00000000..497474fc --- /dev/null +++ b/io/wol/39-wol.js @@ -0,0 +1,41 @@ +/** + * Copyright 2013 IBM Corp. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ + +var RED = require(process.env.NODE_RED_HOME+"/red/red"); +var wol = require('wake_on_lan'); +var chk = /^([0-9A-F]{2}[:-]){5}([0-9A-F]{2})$/; + +function WOLnode(n) { + RED.nodes.createNode(this,n); + this.mac = n.mac + var node = this; + + this.on("input", function(msg) { + if (msg != null) { + var mac = this.mac || msg.mac || null; + if (mac != null) { + if (chk.test(mac)) { + wol.wake(mac, function(error) { + if (error) { node.warn(error); } + }); + } + else { node.warn("WOL: bad mac address "+mac); } + } + else { node.warn("WOL: no mac address specified"); } + } + }); +} +RED.nodes.registerType("wake on lan",WOLnode);