mirror of
https://github.com/node-red/node-red.git
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226 lines
9.5 KiB
HTML
226 lines
9.5 KiB
HTML
<!--
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Copyright 2013 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<!-- The Input Node -->
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<script type="text/x-red" data-template-name="udp in">
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<div class="form-row">
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<label for="node-input-port"><i class="fa fa-sign-in"></i> Listen for</label>
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<select id="node-input-multicast" style='width:62%'>
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<option value="false">udp messages</option>
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<option value="true">multicast messages</option>
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</select>
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</div>
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<div class="form-row node-input-group">
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<label for="node-input-group"><i class="fa fa-list"></i> Group</label>
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<input type="text" id="node-input-group" placeholder="225.0.18.83">
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</div>
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<div class="form-row node-input-iface">
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<label for="node-input-iface"><i class="fa fa-random"></i> Interface</label>
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<input type="text" id="node-input-iface" placeholder="(optional) ip address of eth0">
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</div>
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<div class="form-row">
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<label for="node-input-port"><i class="fa fa-sign-in"></i> on Port</label>
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<input type="text" id="node-input-port" placeholder="Port" style="width: 80px">
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using <select id="node-input-ipv" style="width:80px">
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<option value="udp4">ipv4</option>
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<option value="udp6">ipv6</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-datatype"><i class="fa fa-sign-out"></i> Output</label>
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<select id="node-input-datatype" style="width: 70%;">
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<option value="buffer">a Buffer</option>
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<option value="utf8">a String</option>
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<option value="base64">a Base64 encoded string</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-tips">Tip: Make sure your firewall will allow the data in.</div>
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<script>
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$("#node-input-multicast").change(function() {
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var id = $("#node-input-multicast option:selected").val();
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if (id == "false") {
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$(".node-input-group").hide();
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$(".node-input-iface").hide();
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}
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else {
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$(".node-input-group").show();
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$(".node-input-iface").show();
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}
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});
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</script>
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</script>
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<script type="text/x-red" data-help-name="udp in">
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<p>A udp input node, that produces a <b>msg.payload</b> containing a <i>BUFFER</i>, string, or base64 encoded string. Supports multicast.</p>
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<p>It also provides <b>msg.ip</b> and <b>msg.port</b> to the ip address and port from which the message was received.</p>
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<p>On some systems you may need to be root to use ports below 1024 and/or broadcast.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('udp in',{
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category: 'input',
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color:"Silver",
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defaults: {
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name: {value:""},
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iface: {value:""},
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port: {value:"",required:true,validate:RED.validators.number()},
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ipv: {value:"udp4"},
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multicast: {value:"false"},
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group: {value:"",validate:function(v) { return (this.multicast !== "true")||v.length > 0;} },
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datatype: {value:"buffer",required:true}
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},
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inputs:0,
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outputs:1,
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icon: "bridge-dash.png",
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label: function() {
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if (this.multicast=="false") {
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return this.name||"udp "+this.port;
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}
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else return this.name||"udp "+(this.group+":"+this.port);
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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}
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});
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</script>
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<!-- The Output Node -->
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<script type="text/x-red" data-template-name="udp out">
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<div class="form-row">
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<label for="node-input-port"><i class="fa fa-envelope"></i> Send a</label>
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<select id="node-input-multicast" style="width:40%">
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<option value="false">udp message</option>
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<option value="broad">broadcast message</option>
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<option value="multi">multicast message</option>
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</select>
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to port <input type="text" id="node-input-port" placeholder="port" style="width: 70px">
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</div>
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<div class="form-row node-input-addr">
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<label for="node-input-addr" id="node-input-addr-label"><i class="fa fa-list"></i> Address</label>
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<input type="text" id="node-input-addr" placeholder="destination ip" style="width: 50%;">
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<select id="node-input-ipv" style="width:70px">
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<option value="udp4">ipv4</option>
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<option value="udp6">ipv6</option>
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</select>
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</div>
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<div class="form-row node-input-iface">
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<label for="node-input-iface"><i class="fa fa-random"></i> Interface</label>
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<input type="text" id="node-input-iface" placeholder="(optional) ip address of eth0">
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</div>
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<div class="form-row">
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<label for="node-input-outport-type"> </label>
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<select id="node-input-outport-type">
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<option id="node-input-outport-type-random" value="random">use random local port</option>
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<option value="fixed">bind to local port</option>
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</select>
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<input type="text" id="node-input-outport" style="width: 70px;" placeholder="port">
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</div>
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<div class="form-row">
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<label> </label>
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<input type="checkbox" id="node-input-base64" style="display: inline-block; width: auto; vertical-align: top;">
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<label for="node-input-base64" style="width: 70%;">Decode Base64 encoded payload ?</label>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-tips">Tip: leave address and port blank if you want to set using <b>msg.ip</b> and <b>msg.port</b>.</div>
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<script>
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$("#node-input-multicast").change(function() {
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var id = $("#node-input-multicast option:selected").val();
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if (id !== "multi") {
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$(".node-input-iface").hide();
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$("#node-input-addr-label").html('<i class="fa fa-list"></i> Address');
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$("#node-input-addr")[0].placeholder = 'destination ip';
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}
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else {
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$(".node-input-iface").show();
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$("#node-input-addr-label").html('<i class="fa fa-list"></i> Group');
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$("#node-input-addr")[0].placeholder = '225.0.18.83';
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}
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if (id === "broad") {
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$("#node-input-addr")[0].placeholder = '255.255.255.255';
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}
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});
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</script>
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</script>
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<script type="text/x-red" data-help-name="udp out">
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<p>This node sends <b>msg.payload</b> to the designated udp host and port. Supports multicast.</p>
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<p>You may also use <b>msg.ip</b> and <b>msg.port</b> to set the destination values.<br/><b>Note</b>: the statically configured values have precedence.</p>
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<p>If you select broadcast either set the address to the local broadcast ip address, or maybe try 255.255.255.255, which is the global broadcast address.</p>
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<p>On some systems you may need to be root to use ports below 1024 and/or broadcast.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('udp out',{
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category: 'output',
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color:"Silver",
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defaults: {
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name: {value:""},
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addr: {value:""},
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iface: {value:""},
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port: {value:""},
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ipv: {value:"udp4"},
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outport: {value:""},
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base64: {value:false,required:true},
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multicast: {value:"false"}
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},
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inputs:1,
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outputs:0,
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icon: "bridge-dash.png",
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align: "right",
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label: function() {
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return this.name||"udp "+(this.addr+":"+this.port);
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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},
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oneditprepare: function() {
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var type = this.outport==""?"random":"fixed";
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$("#node-input-outport-type option").filter(function() {
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return $(this).val() == type;
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}).attr('selected',true);
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$("#node-input-outport-type").change(function() {
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var type = $(this).children("option:selected").val();
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if (type == "random") {
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$("#node-input-outport").val("").hide();
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} else {
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$("#node-input-outport").show();
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}
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});
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$("#node-input-outport-type").change();
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$("#node-input-multicast").change(function() {
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var type = $(this).children("option:selected").val();
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if (type == "false") {
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$("#node-input-outport-type-random").html("bind to random local port");
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} else {
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$("#node-input-outport-type-random").html("bind to target port");
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}
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});
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$("#node-input-multicast").change();
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}
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});
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</script>
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