mirror of
https://github.com/node-red/node-red.git
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301 lines
13 KiB
HTML
301 lines
13 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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<script type="text/x-red" data-template-name="tcp in">
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<div class="form-row">
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<label for="node-input-server"><i class="fa fa-dot-circle-o"></i> Type</label>
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<select id="node-input-server" style="width:120px; margin-right:5px;">
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<option value="server">Listen on</option>
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<option value="client">Connect to</option>
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</select>
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port <input type="text" id="node-input-port" style="width: 50px">
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</div>
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<div class="form-row hidden" id="node-input-host-row" style="padding-left: 110px;">
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at host <input type="text" id="node-input-host" placeholder="localhost" style="width: 60%;">
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</div>
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<div class="form-row">
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<label><i class="fa fa-sign-out"></i> Output</label>
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a
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<select id="node-input-datamode" style="width:110px;">
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<option value="stream">stream of</option>
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<option value="single">single</option>
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</select>
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<select id="node-input-datatype" style="width:140px;">
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<option value="buffer">Buffer</option>
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<option value="utf8">String</option>
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<option value="base64">Base64 String</option>
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</select>
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payload<span id="node-input-datamode-plural">s</span>
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</div>
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<div id="node-row-newline" class="form-row hidden" style="padding-left: 110px;">
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delimited by <input type="text" id="node-input-newline" style="width: 110px;">
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</div>
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<div class="form-row">
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<label for="node-input-topic"><i class="fa fa-tasks"></i> Topic</label>
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<input type="text" id="node-input-topic" placeholder="Topic">
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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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</script>
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<script type="text/x-red" data-help-name="tcp in">
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<p>Provides a choice of tcp inputs. Can either connect to a remote tcp port,
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or accept incoming connections.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('tcp in',{
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category: 'input',
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color:"Silver",
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defaults: {
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server: {value:"server",required:true},
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host: {value:"",validate:function(v) { return (this.server == "server")||v.length > 0;} },
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port: {value:"",required:true,validate:RED.validators.number()},
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datamode:{value:"stream"},
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datatype:{value:"buffer"},
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newline:{value:""},
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topic: {value:""},
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name: {value:""},
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base64: {/*deprecated*/ value:false,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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return this.name || "tcp:"+(this.host?this.host+":":"")+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 updateOptions = function() {
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var sockettype = $("#node-input-server option:selected").val();
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if (sockettype == "client") {
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$("#node-input-host-row").show();
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} else {
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$("#node-input-host-row").hide();
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}
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var datamode = $("#node-input-datamode option:selected").val();
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var datatype = $("#node-input-datatype option:selected").val();
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if (datamode == "stream") {
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$("#node-input-datamode-plural").show();
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if (datatype == "utf8") {
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$("#node-row-newline").show();
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} else {
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$("#node-row-newline").hide();
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}
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} else {
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$("#node-input-datamode-plural").hide();
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$("#node-row-newline").hide();
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}
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};
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updateOptions();
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$("#node-input-server").change(updateOptions);
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$("#node-input-datatype").change(updateOptions);
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$("#node-input-datamode").change(updateOptions);
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}
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});
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</script>
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<script type="text/x-red" data-template-name="tcp out">
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<div class="form-row">
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<label for="node-input-beserver"><i class="fa fa-dot-circle-o"></i> Type</label>
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<select id="node-input-beserver" style="width:150px; margin-right:5px;">
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<option value="server">Listen on</option>
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<option value="client">Connect to</option>
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<option value="reply">Reply to TCP</option>
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</select>
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<span id="node-input-port-row">port <input type="text" id="node-input-port" style="width: 50px"></span>
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</div>
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<div class="form-row hidden" id="node-input-host-row" style="padding-left: 110px;">
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at host <input type="text" id="node-input-host" placeholder="localhost" style="width: 60%;">
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</div>
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<div class="form-row hidden" id="node-input-end-row">
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<label> </label>
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<input type="checkbox" id="node-input-end" style="display: inline-block; width: auto; vertical-align: top;">
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<label for="node-input-end" style="width: 70%;">Close connection after each message is sent ?</label>
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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" placeholder="base64" style="display: inline-block; width: auto; vertical-align: top;">
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<label for="node-input-base64" style="width: 70%;">Decode Base64 message ?</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 hidden" id="fin-tip">
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<b>Note:</b> Closing the connection after each message is generally not a good thing - but is useful to indicate an end-of-file for example.
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</div>
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<div class="form-tips hidden" id="fin-tip2">
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<b>Note:</b> Closing the connection after each message is generally not a good thing - but is useful to indicate an end-of-file for example. The receiving client will need to reconnect.
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</div>
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</script>
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<script type="text/x-red" data-help-name="tcp out">
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<p>Provides a choice of tcp outputs. Can either connect to a remote tcp port,
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accept incoming connections, or reply to messages received from a TCP In node.</p>
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<p>Only <b>msg.payload</b> is sent.</p>
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<p>If <b>msg.payload</b> is a string containing a Base64 encoding of binary
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data, the Base64 decoding option will cause it to be converted back to binary
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before being sent.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('tcp out',{
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category: 'output',
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color:"Silver",
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defaults: {
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host: {value:"",validate:function(v) { return (this.beserver != "client")||v.length > 0;} },
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port: {value:"",validate:function(v) { return (this.beserver == "reply")||RED.validators.number()(v) } },
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beserver: {value:"client",required:true},
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base64: {value:false,required:true},
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end: {value:false,required:true},
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name: {value:""}
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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 || "tcp:"+(this.host?this.host+":":"")+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 updateOptions = function() {
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var sockettype = $("#node-input-beserver option:selected").val();
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if (sockettype == "reply") {
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$("#node-input-port-row").hide();
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$("#node-input-host-row").hide();
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$("#node-input-end-row").hide();
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} else {
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$("#node-input-port-row").show();
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$("#node-input-end-row").show();
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}
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if (sockettype == "client") {
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$("#node-input-host-row").show();
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$("#fin-tip").show();
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} else {
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$("#node-input-host-row").hide();
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$("#fin-tip").hide();
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}
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if (sockettype == "server") {
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$("#fin-tip2").show();
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}
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else {
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$("#fin-tip2").hide();
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}
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};
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updateOptions();
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$("#node-input-beserver").change(updateOptions);
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}
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});
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</script>
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<script type="text/x-red" data-template-name="tcp request">
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<div class="form-row">
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<label for="node-input-server"><i class="fa fa-globe"></i> Server</label>
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<input type="text" id="node-input-server" placeholder="ip.address" style="width:50%">
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port <input type="text" id="node-input-port" placeholder="port" style="width:50px">
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</div>
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<div class="form-row">
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<label for="node-input-out"><i class="fa fa-sign-out"></i> Return</label>
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<select type="text" id="node-input-out" style="width:52%;">
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<option value="time">after a fixed timeout of</option>
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<option value="char">when character received is</option>
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<option value="count">a fixed number of characters</option>
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<option value="sit">never. Keep connection open</option>
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</select>
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<input type="text" id="node-input-splitc" style="width:50px;">
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<span id="node-units"></span>
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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"><b>Tip:</b> Outputs a binary <b>Buffer</b>, so you may want to .toString() it.</br/>
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<b>Tip:</b> Leave host and port blank if you want to overide with msg.host and msg.port properties.</div>
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<script>
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var previous = null;
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$("#node-input-out").on('focus', function () { previous = this.value; }).change(function() {
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if (previous == null) { previous = $("#node-input-out").val(); }
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if ($("#node-input-out").val() == "char") {
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if (previous != "char") $("#node-input-splitc").val("\\n");
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$("#node-units").text("");
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}
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else if ($("#node-input-out").val() == "time") {
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if (previous != "time") $("#node-input-splitc").val("0");
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$("#node-units").text("ms");
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}
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else if ($("#node-input-out").val() == "count") {
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if (previous != "count") $("#node-input-splitc").val("12");
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$("#node-units").text("chars");
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}
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else {
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if (previous != "sit") $("#node-input-splitc").val("0");
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$("#node-units").text("");
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}
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});
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</script>
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<script type="text/x-red" data-help-name="tcp request">
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<p>A simple TCP request node - sends the <b>msg.payload</b> to a server tcp port and expects a response.</p>
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<p>Connects, sends the "request", reads the "response". It can either count a number of
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returned characters into a fixed buffer, match a specified character before returning,
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wait a fixed timeout from first reply and then return, or just sit and wait for data.</p>
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<p>The response will be output in <b>msg.payload</b> as a buffer, so you may want to .toString() it.</p>
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<p>If you leave tcp host and port blank you must set them by using the <b>msg.host</b> and <b>msg.port</b> properties.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('tcp request',{
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category: 'function',
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color:"Silver",
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defaults: {
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server: {value:""},
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port: {value:"",validate:RED.validators.regex(/^(\d*|)$/)},
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out: {value:"time",required:true},
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splitc: {value:"0",required:true},
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name: {value:""}
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},
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inputs:1,
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outputs:1,
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icon: "bridge-dash.png",
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label: function() {
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return this.name || "tcp:"+(this.server?this.server+":":"")+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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