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Diffstat (limited to 'dgbuilder/core_nodes/core/58-debug.js')
-rw-r--r-- | dgbuilder/core_nodes/core/58-debug.js | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/dgbuilder/core_nodes/core/58-debug.js b/dgbuilder/core_nodes/core/58-debug.js deleted file mode 100644 index 7436bf2c..00000000 --- a/dgbuilder/core_nodes/core/58-debug.js +++ /dev/null @@ -1,114 +0,0 @@ -/** - * 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. - **/ - -module.exports = function(RED) { - var util = require("util"); - var events = require("events"); - var debuglength = RED.settings.debugMaxLength||1000; - var useColors = false; - // util.inspect.styles.boolean = "red"; - - function DebugNode(n) { - RED.nodes.createNode(this,n); - this.name = n.name; - this.complete = n.complete; - this.console = n.console; - this.active = (n.active == null)||n.active; - var node = this; - - this.on("input",function(msg) { - if (this.complete == "true") { // debug complete msg object - if (this.console == "true") { - node.log("\n"+util.inspect(msg, {colors:useColors, depth:10})); - } - if (this.active) { - sendDebug({id:this.id,name:this.name,topic:msg.topic,msg:msg,_path:msg._path}); - } - } else { // debug just the msg.payload - if (this.console == "true") { - if (typeof msg.payload === "string") { - node.log((msg.payload.indexOf("\n") != -1 ? "\n" : "") + msg.payload); - } - else if (typeof msg.payload === "object") { node.log("\n"+util.inspect(msg.payload, {colors:useColors, depth:10})); } - else { node.log(util.inspect(msg.payload, {colors:useColors})); } - } - if (this.active) { - sendDebug({id:this.id,name:this.name,topic:msg.topic,msg:msg.payload,_path:msg._path}); - } - } - }); - } - - RED.nodes.registerType("debug",DebugNode); - - function sendDebug(msg) { - if (msg.msg instanceof Error) { - msg.msg = msg.msg.toString(); - } else if (msg.msg instanceof Buffer) { - msg.msg = "(Buffer) "+msg.msg.toString('hex'); - } else if (typeof msg.msg === 'object') { - var seen = []; - var ty = "(Object) "; - if (util.isArray(msg.msg)) { ty = "(Array) "; } - msg.msg = ty + JSON.stringify(msg.msg, function(key, value) { - if (typeof value === 'object' && value !== null) { - if (seen.indexOf(value) !== -1) { return "[circular]"; } - seen.push(value); - } - return value; - }," "); - seen = null; - } else if (typeof msg.msg === "boolean") { - msg.msg = "(boolean) "+msg.msg.toString(); - } else if (msg.msg === 0) { - msg.msg = "0"; - } else if (msg.msg == null) { - msg.msg = "(undefined)"; - } - - if (msg.msg.length > debuglength) { - msg.msg = msg.msg.substr(0,debuglength) +" ...."; - } - - RED.comms.publish("debug",msg); - } - - DebugNode.logHandler = new events.EventEmitter(); - DebugNode.logHandler.on("log",function(msg) { - if (msg.level == "warn" || msg.level == "error") { - sendDebug(msg); - } - }); - RED.log.addHandler(DebugNode.logHandler); - - RED.httpAdmin.post("/debug/:id/:state", function(req,res) { - var node = RED.nodes.getNode(req.params.id); - var state = req.params.state; - if (node != null) { - if (state === "enable") { - node.active = true; - res.send(200); - } else if (state === "disable") { - node.active = false; - res.send(201); - } else { - res.send(404); - } - } else { - res.send(404); - } - }); -} |