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-rw-r--r--dgbuilder/red/cli/lib/config.js53
-rw-r--r--dgbuilder/red/cli/lib/request.js51
-rwxr-xr-xdgbuilder/red/cli/nr-cli.js151
-rw-r--r--dgbuilder/red/comms.js132
-rw-r--r--dgbuilder/red/events.js19
-rw-r--r--dgbuilder/red/library.js117
-rw-r--r--dgbuilder/red/log.js39
-rw-r--r--dgbuilder/red/nodes/Node.js147
-rw-r--r--dgbuilder/red/nodes/credentials.js208
-rw-r--r--dgbuilder/red/nodes/flows.js220
-rw-r--r--dgbuilder/red/nodes/index.js134
-rw-r--r--dgbuilder/red/nodes/registry.js693
-rw-r--r--dgbuilder/red/red.js68
-rw-r--r--dgbuilder/red/server.js1318
-rw-r--r--dgbuilder/red/settings.js84
-rw-r--r--dgbuilder/red/sla.js249
-rw-r--r--dgbuilder/red/storage/index.js107
-rw-r--r--dgbuilder/red/storage/localfilesystem.js309
-rw-r--r--dgbuilder/red/ui.js77
-rw-r--r--dgbuilder/red/util.js43
20 files changed, 0 insertions, 4219 deletions
diff --git a/dgbuilder/red/cli/lib/config.js b/dgbuilder/red/cli/lib/config.js
deleted file mode 100644
index 3cd5244d..00000000
--- a/dgbuilder/red/cli/lib/config.js
+++ /dev/null
@@ -1,53 +0,0 @@
-/**
- * Copyright 2014 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 path = require("path");
-var fs = require("fs");
-
-var userHome = process.env.HOME || process.env.HOMEPATH || process.env.USERPROFILE;
-
-var configDir = path.join(userHome,".nodered");
-var configFile = path.join(configDir,"config.json");
-
-var config;
-
-function load() {
- if (config == null) {
- try {
- config = JSON.parse(fs.readFileSync(configFile));
- } catch(err) {
- config = {};
- }
- }
-}
-
-function save() {
- try {
- fs.mkdirSync(configDir);
- } catch(err) {
- if (err.code != "EEXIST") {
- throw err;
- }
- }
- fs.writeFileSync(configFile,JSON.stringify(config,null,4));
-}
-module.exports = {
- unload: function() {
- config = null;
- }
-};
-module.exports.__defineGetter__('target',function() { load(); return config.target|| "http://localhost:1880" });
-module.exports.__defineSetter__('target',function(v) { load(); config.target = v; save();});
diff --git a/dgbuilder/red/cli/lib/request.js b/dgbuilder/red/cli/lib/request.js
deleted file mode 100644
index fbbe3dc6..00000000
--- a/dgbuilder/red/cli/lib/request.js
+++ /dev/null
@@ -1,51 +0,0 @@
-/**
- * Copyright 2014 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 when = require("when");
-var request = require("request");
-var config = require("./config");
-
-module.exports = function(path, options) {
- var basePath = config.target;
- return when.promise(function(resolve,reject) {
- options.headers = options.headers||{};
- options.headers['Accept'] = 'application/json';
- if (options.method == 'PUT' || options.method == "POST") {
- options.headers['content-type'] = 'application/json';
- }
- options.url = basePath+path;
-
- // Pull out the request function so we can stub it in the tests
- var requestFunc = request.get;
-
- if (options.method == 'PUT') {
- requestFunc = request.put;
- } else if (options.method == 'POST') {
- requestFunc = request.post;
- } else if (options.method == 'DELETE') {
- requestFunc = request.del;
- }
- requestFunc(options, function(error,response,body) {
- if (!error && response.statusCode == 200) {
- resolve(JSON.parse(body));
- } else if (error) {
- reject(error.toString());
- } else {
- reject(response.statusCode+": "+body)
- }
- });
- });
-}
diff --git a/dgbuilder/red/cli/nr-cli.js b/dgbuilder/red/cli/nr-cli.js
deleted file mode 100755
index 6d62f05f..00000000
--- a/dgbuilder/red/cli/nr-cli.js
+++ /dev/null
@@ -1,151 +0,0 @@
-#!/usr/bin/env node
-;(function() {
-/**
- * Copyright 2014 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 util = require("util");
-var request = require("request");
-var colors = require('colors');
-var apiRequest = require("./lib/request");
-var config = require("./lib/config");
-
-var commands = {
- "target": function() {
- var target = process.argv[3];
- if (target) {
- if (!/^https?:\/\/.+/.test(target)) {
- console.warn("Invalid target url");
- return;
- }
- if (target.slice(-1) == "/") {
- target = target.slice(0,target.length-1);
- }
- var oldTarget = config.target;
- config.target = target;
- } else {
- console.log("Target: ".yellow+config.target);
- }
-
- },
- "nodes": function() {
- apiRequest('/nodes',{}).then(logNodeList).otherwise(logFailure);
- },
- "node": function() {
- apiRequest('/nodes/'+process.argv[3],{}).then(logNodeList).otherwise(logFailure);
- },
- "enable-node": function() {
- apiRequest('/nodes/'+process.argv[3],{
- method: "PUT",
- body: JSON.stringify({enabled:true})
- }).then(logNodeList).otherwise(logFailure);
- },
- "disable-node": function() {
- apiRequest('/nodes/'+process.argv[3],{
- method: "PUT",
- body: JSON.stringify({enabled:false})
- }).then(logNodeList).otherwise(logFailure);
- },
- "install": function() {
- apiRequest('/nodes',{
- method: "POST",
- body: JSON.stringify({module:process.argv[3]})
- }).then(logNodeList).otherwise(logFailure);
- },
- "remove": function() {
- apiRequest('/nodes/'+process.argv[3],{
- method: "DELETE"
- }).then(logNodeList).otherwise(logFailure);
- },
- "search": function() {
- var options = {
- method: "GET",
- url: 'https://registry.npmjs.org/-/_view/byKeyword?startkey=["node-red"]&endkey=["node-red",{}]&group_level=3' ,
- headers: {
- 'Accept': 'application/json',
- }
- };
- request(options, function (error, response, body) {
- if (!error && response.statusCode == 200) {
- var info = (JSON.parse(body)).rows;
- var filter = null;
- if (process.argv[3]) {
- filter = new RegExp(process.argv[3]);
- }
- for (var i=0;i<info.length;i++) {
- var n = info[i];
- if (!filter || filter.test(n.key[1]) || filter.test(n.key[2])) {
- console.log(n.key[1] + (" - "+ n.key[2]).grey);
- }
- }
- } else if (error) {
- console.log(error.toString().red);
- } else {
- console.log((response.statusCode+": "+body).red);
- }
- });
- }
-}
-
-function logNodeList(nodes) {
- if (!util.isArray(nodes)) {
- nodes = [nodes];
- }
- for (var i=0;i<nodes.length;i++) {
- var n = nodes[i];
- console.log(formatNodeInfo(n))
- }
-}
-
-function logFailure(msg) {
- console.log(msg.red);
-}
-
-function formatBoolean(v,c) {
- if (v) {
- return ("["+c+"]");
- } else {
- return ("[ ]");
- }
-}
-
-function formatNodeInfo(n) {
- var inError = n.hasOwnProperty("err");
-
- var str = formatBoolean(n.enabled,"X")+formatBoolean(n.loaded,"L")+" ";
- str += n.id;
- if (n.enabled && n.loaded) {
- str = str.green;
- } else if (n.enabled && n.err) {
- str = str.red;
- } else {
- str = str.yellow;
- }
- if (n.module) {
- str += " ["+n.module+"]";
- }
- str += " "+n.types.join(", ");
- if (n.err) {
- str+=" "+n.err.red;
- }
- return str;
-}
-
-if (commands[process.argv[2]]) {
- commands[process.argv[2]].call();
-}
-
-
-})();
diff --git a/dgbuilder/red/comms.js b/dgbuilder/red/comms.js
deleted file mode 100644
index 5828c996..00000000
--- a/dgbuilder/red/comms.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/**
- * Copyright 2014 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 ws = require("ws");
-var util = require("util");
-
-var server;
-var settings;
-
-var wsServer;
-var activeConnections = [];
-
-var retained = {};
-
-var heartbeatTimer;
-var lastSentTime;
-
-
-function init(_server,_settings) {
- server = _server;
- settings = _settings;
-}
-
-function start() {
-
- if (!settings.disableEditor) {
- var webSocketKeepAliveTime = settings.webSocketKeepAliveTime || 15000;
- var path = settings.httpAdminRoot || "/";
- path = path + (path.slice(-1) == "/" ? "":"/") + "comms";
- wsServer = new ws.Server({server:server,path:path});
-
- wsServer.on('connection',function(ws) {
- activeConnections.push(ws);
- ws.on('close',function() {
- for (var i=0;i<activeConnections.length;i++) {
- if (activeConnections[i] === ws) {
- activeConnections.splice(i,1);
- break;
- }
- }
- });
- ws.on('message', function(data,flags) {
- var msg = null;
- try {
- msg = JSON.parse(data);
- } catch(err) {
- util.log("[red:comms] received malformed message : "+err.toString());
- return;
- }
- if (msg.subscribe) {
- handleRemoteSubscription(ws,msg.subscribe);
- }
- });
- ws.on('error', function(err) {
- util.log("[red:comms] error : "+err.toString());
- });
- });
-
- wsServer.on('error', function(err) {
- util.log("[red:comms] server error : "+err.toString());
- });
-
- lastSentTime = Date.now();
-
- heartbeatTimer = setInterval(function() {
- var now = Date.now();
- if (now-lastSentTime > webSocketKeepAliveTime) {
- publish("hb",lastSentTime);
- }
- }, webSocketKeepAliveTime);
- }
-}
-
-function stop() {
- if (heartbeatTimer) {
- clearInterval(heartbeatTimer);
- }
- if (wsServer) {
- wsServer.close();
- }
-}
-
-function publish(topic,data,retain) {
- if (retain) {
- retained[topic] = data;
- } else {
- delete retained[topic];
- }
- lastSentTime = Date.now();
- activeConnections.forEach(function(conn) {
- publishTo(conn,topic,data);
- });
-}
-
-function publishTo(ws,topic,data) {
- var msg = JSON.stringify({topic:topic,data:data});
- try {
- ws.send(msg);
- } catch(err) {
- util.log("[red:comms] send error : "+err.toString());
- }
-}
-
-function handleRemoteSubscription(ws,topic) {
- var re = new RegExp("^"+topic.replace(/([\[\]\?\(\)\\\\$\^\*\.|])/g,"\\$1").replace(/\+/g,"[^/]+").replace(/\/#$/,"(\/.*)?")+"$");
- for (var t in retained) {
- if (re.test(t)) {
- publishTo(ws,t,retained[t]);
- }
- }
-}
-
-
-module.exports = {
- init:init,
- start:start,
- stop:stop,
- publish:publish,
-}
diff --git a/dgbuilder/red/events.js b/dgbuilder/red/events.js
deleted file mode 100644
index 89590494..00000000
--- a/dgbuilder/red/events.js
+++ /dev/null
@@ -1,19 +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.
- **/
-
-var events = require("events");
-
-module.exports = new events.EventEmitter();
diff --git a/dgbuilder/red/library.js b/dgbuilder/red/library.js
deleted file mode 100644
index cc4199f2..00000000
--- a/dgbuilder/red/library.js
+++ /dev/null
@@ -1,117 +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.
- **/
-
-var util = require("util");
-
-var redApp = null;
-var storage = null;
-
-function init() {
- redApp = require("./server").app;
- storage = require("./storage");
-
- // -------- Flow Library --------
- redApp.post(new RegExp("/library/flows\/(.*)"), function(req,res) {
- var fullBody = '';
- req.on('data', function(chunk) {
- fullBody += chunk.toString();
- });
- req.on('end', function() {
- storage.saveFlow(req.params[0],fullBody).then(function() {
- res.send(204);
- }).otherwise(function(err) {
- util.log("[red] Error loading flow '"+req.params[0]+"' : "+err);
- if (err.message.indexOf('forbidden') === 0) {
- res.send(403);
- return;
- }
- res.send(500);
- });
- });
- });
-
- redApp.get("/library/flows",function(req,res) {
- storage.getAllFlows().then(function(flows) {
- res.json(flows);
- });
- });
-
- redApp.get(new RegExp("/library/flows\/(.*)"), function(req,res) {
- storage.getFlow(req.params[0]).then(function(data) {
- res.set('Content-Type', 'application/json');
- res.send(data);
- }).otherwise(function(err) {
- if (err) {
- util.log("[red] Error loading flow '"+req.params[0]+"' : "+err);
- if (err.message.indexOf('forbidden') === 0) {
- res.send(403);
- return;
- }
- }
- res.send(404);
- });
- });
-
- // ------------------------------
-}
-
-function createLibrary(type) {
-
- redApp.get(new RegExp("/library/"+type+"($|\/(.*))"),function(req,res) {
- var path = req.params[1]||"";
- storage.getLibraryEntry(type,path).then(function(result) {
- if (typeof result === "string") {
- res.writeHead(200, {'Content-Type': 'text/plain'});
- res.write(result);
- res.end();
- } else {
- res.json(result);
- }
- }).otherwise(function(err) {
- if (err) {
- util.log("[red] Error loading library entry '"+path+"' : "+err);
- if (err.message.indexOf('forbidden') === 0) {
- res.send(403);
- return;
- }
- }
- res.send(404);
- });
- });
-
- redApp.post(new RegExp("/library/"+type+"\/(.*)"),function(req,res) {
- var path = req.params[0];
- var fullBody = '';
- req.on('data', function(chunk) {
- fullBody += chunk.toString();
- });
- req.on('end', function() {
- storage.saveLibraryEntry(type,path,req.query,fullBody).then(function() {
- res.send(204);
- }).otherwise(function(err) {
- util.log("[red] Error saving library entry '"+path+"' : "+err);
- if (err.message.indexOf('forbidden') === 0) {
- res.send(403);
- return;
- }
- res.send(500);
- });
- });
- });
-}
-
-module.exports.init = init;
-module.exports.register = createLibrary;
diff --git a/dgbuilder/red/log.js b/dgbuilder/red/log.js
deleted file mode 100644
index 236e6df0..00000000
--- a/dgbuilder/red/log.js
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * Copyright 2014 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 util = require("util");
-var EventEmitter = require("events").EventEmitter;
-
-var logHandlers = [];
-
-var ConsoleLogHandler = new EventEmitter();
-ConsoleLogHandler.on("log",function(msg) {
- util.log("["+msg.level+"] ["+msg.type+":"+(msg.name||msg.id)+"] "+msg.msg);
-});
-
-var log = module.exports = {
- addHandler: function(func) {
- logHandlers.push(func);
- },
-
- log: function(msg) {
- logHandlers.forEach(function(handler) {
- handler.emit("log",msg);
- });
- }
-}
-
-log.addHandler(ConsoleLogHandler);
diff --git a/dgbuilder/red/nodes/Node.js b/dgbuilder/red/nodes/Node.js
deleted file mode 100644
index 0e6fc525..00000000
--- a/dgbuilder/red/nodes/Node.js
+++ /dev/null
@@ -1,147 +0,0 @@
-/**
- * Copyright 2014 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 util = require("util");
-var EventEmitter = require("events").EventEmitter;
-var clone = require("clone");
-var when = require("when");
-
-var flows = require("./flows");
-var comms = require("../comms");
-
-function Node(n) {
- this.id = n.id;
- flows.add(this);
- this.type = n.type;
- if (n.name) {
- this.name = n.name;
- }
- this.wires = n.wires||[];
-}
-
-util.inherits(Node,EventEmitter);
-
-Node.prototype._on = Node.prototype.on;
-
-Node.prototype.on = function(event,callback) {
- var node = this;
- if (event == "close") {
- if (callback.length == 1) {
- this.close = function() {
- return when.promise(function(resolve) {
- callback.call(node,function() {
- resolve();
- });
- });
- }
- } else {
- this.close = callback;
- }
- } else {
- this._on(event,callback);
- }
-}
-
-Node.prototype.close = function() {
-}
-
-Node.prototype.send = function(msg) {
- // instanceof doesn't work for some reason here
- if (msg == null) {
- return;
- } else if (!util.isArray(msg)) {
- msg = [msg];
- }
- for (var i=0;i<this.wires.length;i++) {
- var wires = this.wires[i];
- if (i < msg.length) {
- if (msg[i] != null) {
- var msgs = msg[i];
- if (!util.isArray(msg[i])) {
- msgs = [msg[i]];
- }
- //if (wires.length == 1) {
- // // Single recipient, don't need to clone the message
- // var node = flows.get(wires[0]);
- // if (node) {
- // for (var k in msgs) {
- // var mm = msgs[k];
- // node.receive(mm);
- // }
- // }
- //} else {
- // Multiple recipients, must send message copies
- for (var j=0;j<wires.length;j++) {
- var node = flows.get(wires[j]);
- if (node) {
- for (var k=0;k<msgs.length;k++) {
- var mm = msgs[k];
- // Temporary fix for #97
- // TODO: remove this http-node-specific fix somehow
- var req = mm.req;
- var res = mm.res;
- delete mm.req;
- delete mm.res;
- var m = clone(mm);
- if (req) {
- m.req = req;
- mm.req = req;
- }
- if (res) {
- m.res = res;
- mm.res = res;
- }
- node.receive(m);
- }
- }
- }
- //}
- }
- }
- }
-}
-
-Node.prototype.receive = function(msg) {
- this.emit("input",msg);
-}
-
-function log_helper(self, level, msg) {
- var o = {level:level, id:self.id, type:self.type, msg:msg};
- if (self.name) {
- o.name = self.name;
- }
- self.emit("log",o);
-}
-
-Node.prototype.log = function(msg) {
- log_helper(this, 'log', msg);
-}
-
-Node.prototype.warn = function(msg) {
- log_helper(this, 'warn', msg);
-}
-
-Node.prototype.error = function(msg) {
- log_helper(this, 'error', msg);
-}
-
-/**
- * status: { fill:"red|green", shape:"dot|ring", text:"blah" }
- */
-Node.prototype.status = function(status) {
- comms.publish("status/"+this.id,status,true);
-}
-module.exports = Node;
diff --git a/dgbuilder/red/nodes/credentials.js b/dgbuilder/red/nodes/credentials.js
deleted file mode 100644
index 22e78d81..00000000
--- a/dgbuilder/red/nodes/credentials.js
+++ /dev/null
@@ -1,208 +0,0 @@
-/**
- * Copyright 2014 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 util = require("util");
-var when = require("when");
-
-var credentialCache = {};
-var storage = null;
-var credentialsDef = {};
-var redApp = null;
-
-/**
- * Adds an HTTP endpoint to allow look up of credentials for a given node id.
- */
-function registerEndpoint(type) {
- redApp.get('/credentials/' + type + '/:id', function (req, res) {
- // TODO: This could be a generic endpoint with the type value
- // parameterised.
- //
- // TODO: It should verify the given node id is of the type specified -
- // but that would add a dependency from this module to the
- // registry module that knows about node types.
- var nodeType = type;
- var nodeID = req.params.id;
-
- var credentials = credentialCache[nodeID];
- if (credentials === undefined) {
- res.json({});
- return;
- }
- var definition = credentialsDef[nodeType];
-
- var sendCredentials = {};
- for (var cred in definition) {
- if (definition.hasOwnProperty(cred)) {
- if (definition[cred].type == "password") {
- var key = 'has_' + cred;
- sendCredentials[key] = credentials[cred] != null && credentials[cred] !== '';
- continue;
- }
- sendCredentials[cred] = credentials[cred] || '';
- }
- }
- res.json(sendCredentials);
-
- });
-}
-
-
-module.exports = {
- init: function (_storage) {
- storage = _storage;
- // TODO: this should get passed in init function call rather than
- // required directly.
- redApp = require("../server").app;
- },
-
- /**
- * Loads the credentials from storage.
- */
- load: function () {
- return storage.getCredentials().then(function (creds) {
- credentialCache = creds;
- }).otherwise(function (err) {
- util.log("[red] Error loading credentials : " + err);
- });
- },
-
- /**
- * Adds a set of credentials for the given node id.
- * @param id the node id for the credentials
- * @param creds an object of credential key/value pairs
- * @return a promise for the saving of credentials to storage
- */
- add: function (id, creds) {
- credentialCache[id] = creds;
- return storage.saveCredentials(credentialCache);
- },
-
- /**
- * Gets the credentials for the given node id.
- * @param id the node id for the credentials
- * @return the credentials
- */
- get: function (id) {
- return credentialCache[id];
- },
-
- /**
- * Deletes the credentials for the given node id.
- * @param id the node id for the credentials
- * @return a promise for the saving of credentials to storage
- */
- delete: function (id) {
- delete credentialCache[id];
- storage.saveCredentials(credentialCache);
- },
-
- /**
- * Deletes any credentials for nodes that no longer exist
- * @param getNode a function that can return a node for a given id
- * @return a promise for the saving of credentials to storage
- */
- clean: function (getNode) {
- var deletedCredentials = false;
- for (var c in credentialCache) {
- if (credentialCache.hasOwnProperty(c)) {
- var n = getNode(c);
- if (!n) {
- deletedCredentials = true;
- delete credentialCache[c];
- }
- }
- }
- if (deletedCredentials) {
- return storage.saveCredentials(credentialCache);
- } else {
- return when.resolve();
- }
- },
-
- /**
- * Registers a node credential definition.
- * @param type the node type
- * @param definition the credential definition
- */
- register: function (type, definition) {
- var dashedType = type.replace(/\s+/g, '-');
- credentialsDef[dashedType] = definition;
- registerEndpoint(dashedType);
- },
-
- /**
- * Extracts and stores any credential updates in the provided node.
- * The provided node may have a .credentials property that contains
- * new credentials for the node.
- * This function loops through the credentials in the definition for
- * the node-type and applies any of the updates provided in the node.
- *
- * This function does not save the credentials to disk as it is expected
- * to be called multiple times when a new flow is deployed.
- *
- * @param node the node to extract credentials from
- */
- extract: function(node) {
- var nodeID = node.id;
- var nodeType = node.type;
- var newCreds = node.credentials;
- if (newCreds) {
- var savedCredentials = credentialCache[nodeID] || {};
-
- var dashedType = nodeType.replace(/\s+/g, '-');
- var definition = credentialsDef[dashedType];
-
- if (!definition) {
- util.log('Credential Type ' + nodeType + ' is not registered.');
- return;
- }
-
- for (var cred in definition) {
- if (definition.hasOwnProperty(cred)) {
- if (newCreds[cred] === undefined) {
- continue;
- }
- if (definition[cred].type == "password" && newCreds[cred] == '__PWRD__') {
- continue;
- }
- if (0 === newCreds[cred].length || /^\s*$/.test(newCreds[cred])) {
- delete savedCredentials[cred];
- continue;
- }
- savedCredentials[cred] = newCreds[cred];
- }
- }
- credentialCache[nodeID] = savedCredentials;
- }
- },
-
- /**
- * Saves the credentials to storage
- * @return a promise for the saving of credentials to storage
- */
- save: function () {
- return storage.saveCredentials(credentialCache);
- },
-
- /**
- * Gets the credential definition for the given node type
- * @param type the node type
- * @return the credential definition
- */
- getDefinition: function (type) {
- return credentialsDef[type];
- }
-}
diff --git a/dgbuilder/red/nodes/flows.js b/dgbuilder/red/nodes/flows.js
deleted file mode 100644
index b0b5d514..00000000
--- a/dgbuilder/red/nodes/flows.js
+++ /dev/null
@@ -1,220 +0,0 @@
-/**
- * Copyright 2014 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 util = require("util");
-var when = require("when");
-
-var typeRegistry = require("./registry");
-var credentials = require("./credentials");
-var log = require("../log");
-var events = require("../events");
-
-var storage = null;
-
-var nodes = {};
-var activeConfig = [];
-var missingTypes = [];
-
-events.on('type-registered',function(type) {
- if (missingTypes.length > 0) {
- var i = missingTypes.indexOf(type);
- if (i != -1) {
- missingTypes.splice(i,1);
- util.log("[red] Missing type registered: "+type);
- if (missingTypes.length === 0) {
- parseConfig();
- }
- }
- }
-});
-
-/**
- * Parses the current activeConfig and creates the required node instances
- */
-function parseConfig() {
- var i;
- var nt;
- missingTypes = [];
-
- // Scan the configuration for any unknown node types
- for (i=0;i<activeConfig.length;i++) {
- var type = activeConfig[i].type;
- // TODO: remove workspace in next release+1
- if (type != "workspace" && type != "tab") {
- nt = typeRegistry.get(type);
- if (!nt && missingTypes.indexOf(type) == -1) {
- missingTypes.push(type);
- }
- }
- }
- // Abort if there are any missing types
- if (missingTypes.length > 0) {
- util.log("[red] Waiting for missing types to be registered:");
- for (i=0;i<missingTypes.length;i++) {
- util.log("[red] - "+missingTypes[i]);
- }
- return;
- }
-
- util.log("[red] Starting flows");
- events.emit("nodes-starting");
-
- // Instantiate each node in the flow
- for (i=0;i<activeConfig.length;i++) {
- var nn = null;
- // TODO: remove workspace in next release+1
- if (activeConfig[i].type != "workspace" && activeConfig[i].type != "tab") {
- nt = typeRegistry.get(activeConfig[i].type);
- if (nt) {
- try {
- nn = new nt(activeConfig[i]);
- }
- catch (err) {
- util.log("[red] "+activeConfig[i].type+" : "+err);
- }
- }
- // console.log(nn);
- if (nn === null) {
- util.log("[red] unknown type: "+activeConfig[i].type);
- }
- }
- }
- // Clean up any orphaned credentials
- credentials.clean(flowNodes.get);
- events.emit("nodes-started");
-}
-
-/**
- * Stops the current activeConfig
- */
-function stopFlows() {
- if (activeConfig&&activeConfig.length > 0) {
- util.log("[red] Stopping flows");
- }
- return flowNodes.clear();
-}
-
-var flowNodes = module.exports = {
- init: function(_storage) {
- storage = _storage;
- },
-
- /**
- * Load the current activeConfig from storage and start it running
- * @return a promise for the loading of the config
- */
- load: function() {
- return storage.getFlows().then(function(flows) {
- return credentials.load().then(function() {
- activeConfig = flows;
- if (activeConfig && activeConfig.length > 0) {
- parseConfig();
- }
- });
- }).otherwise(function(err) {
- util.log("[red] Error loading flows : "+err);
- });
- },
-
- /**
- * Add a node to the current active set
- * @param n the node to add
- */
- add: function(n) {
- nodes[n.id] = n;
- n.on("log",log.log);
- },
-
- /**
- * Get a node
- * @param i the node id
- * @return the node
- */
- get: function(i) {
- return nodes[i];
- },
-
- /**
- * Stops all active nodes and clears the active set
- * @return a promise for the stopping of all active nodes
- */
- clear: function() {
- return when.promise(function(resolve) {
- events.emit("nodes-stopping");
- var promises = [];
- for (var n in nodes) {
- if (nodes.hasOwnProperty(n)) {
- try {
- var p = nodes[n].close();
- if (p) {
- promises.push(p);
- }
- } catch(err) {
- nodes[n].error(err);
- }
- }
- }
- when.settle(promises).then(function() {
- events.emit("nodes-stopped");
- nodes = {};
- resolve();
- });
- });
- },
-
- /**
- * Provides an iterator over the active set of nodes
- * @param cb a function to be called for each node in the active set
- */
- each: function(cb) {
- for (var n in nodes) {
- if (nodes.hasOwnProperty(n)) {
- cb(nodes[n]);
- }
- }
- },
-
- /**
- * @return the active configuration
- */
- getFlows: function() {
- return activeConfig;
- },
-
- /**
- * Sets the current active config.
- * @param config the configuration to enable
- * @return a promise for the starting of the new flow
- */
- setFlows: function (config) {
- // Extract any credential updates
- for (var i=0; i<config.length; i++) {
- var node = config[i];
- if (node.credentials) {
- credentials.extract(node);
- delete node.credentials;
- }
- }
- return credentials.save()
- .then(function() { return storage.saveFlows(config);})
- .then(function() { return stopFlows();})
- .then(function () {
- activeConfig = config;
- parseConfig();
- });
- },
- stopFlows: stopFlows
-};
diff --git a/dgbuilder/red/nodes/index.js b/dgbuilder/red/nodes/index.js
deleted file mode 100644
index 3d5ad719..00000000
--- a/dgbuilder/red/nodes/index.js
+++ /dev/null
@@ -1,134 +0,0 @@
-/**
- * Copyright 2013, 2014 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 registry = require("./registry");
-var credentials = require("./credentials");
-var flows = require("./flows");
-var Node = require("./Node");
-
-/**
- * Registers a node constructor
- * @param type - the string type name
- * @param constructor - the constructor function for this node type
- * @param opts - optional additional options for the node
- */
-function registerType(type,constructor,opts) {
- if (opts && opts.credentials) {
- credentials.register(type,opts.credentials);
- }
- registry.registerType(type,constructor);
-}
-
-/**
- * Called from a Node's constructor function, invokes the super-class
- * constructor and attaches any credentials to the node.
- * @param node the node object being created
- * @param def the instance definition for the node
- */
-function createNode(node,def) {
- Node.call(node,def);
- var creds = credentials.get(node.id);
- if (creds) {
- node.credentials = creds;
- }
-}
-
-function init(_settings,storage) {
- credentials.init(storage);
- flows.init(storage);
- registry.init(_settings);
-}
-
-function checkTypeInUse(id) {
- var nodeInfo = registry.getNodeInfo(id);
- if (!nodeInfo) {
- throw new Error("Unrecognised id: "+info);
- }
- var inUse = {};
- flows.each(function(n) {
- inUse[n.type] = (inUse[n.type]||0)+1;
- });
- var nodesInUse = [];
- nodeInfo.types.forEach(function(t) {
- if (inUse[t]) {
- nodesInUse.push(t);
- }
- });
- if (nodesInUse.length > 0) {
- var msg = nodesInUse.join(", ");
- throw new Error("Type in use: "+msg);
- }
-}
-
-function removeNode(id) {
- checkTypeInUse(id);
- return registry.removeNode(id);
-}
-
-function removeModule(module) {
- var info = registry.getNodeModuleInfo(module);
- for (var i=0;i<info.nodes.length;i++) {
- checkTypeInUse(info.nodes[i]);
- }
- return registry.removeModule(module);
-}
-
-
-function disableNode(id) {
- checkTypeInUse(id);
- return registry.disableNode(id);
-}
-
-module.exports = {
- // Lifecycle
- init: init,
- load: registry.load,
-
- // Node registry
- createNode: createNode,
- getNode: flows.get,
-
- addNode: registry.addNode,
- removeNode: removeNode,
-
- addModule: registry.addModule,
- removeModule: removeModule,
-
- enableNode: registry.enableNode,
- disableNode: disableNode,
-
- // Node type registry
- registerType: registerType,
- getType: registry.get,
- getNodeInfo: registry.getNodeInfo,
- getNodeModuleInfo: registry.getNodeModuleInfo,
- getNodeList: registry.getNodeList,
- getNodeConfigs: registry.getNodeConfigs,
- getNodeConfig: registry.getNodeConfig,
- clearRegistry: registry.clear,
- cleanNodeList: registry.cleanNodeList,
-
- // Flow handling
- loadFlows: flows.load,
- stopFlows: flows.stopFlows,
- setFlows: flows.setFlows,
- getFlows: flows.getFlows,
-
- // Credentials
- addCredentials: credentials.add,
- getCredentials: credentials.get,
- deleteCredentials: credentials.delete
-}
-
diff --git a/dgbuilder/red/nodes/registry.js b/dgbuilder/red/nodes/registry.js
deleted file mode 100644
index f2073aff..00000000
--- a/dgbuilder/red/nodes/registry.js
+++ /dev/null
@@ -1,693 +0,0 @@
-/**
- * Copyright 2014 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 util = require("util");
-var when = require("when");
-var whenNode = require('when/node');
-var fs = require("fs");
-var path = require("path");
-var crypto = require("crypto");
-var UglifyJS = require("uglify-js");
-
-var events = require("../events");
-
-var Node;
-var settings;
-
-function filterNodeInfo(n) {
- var r = {
- id: n.id,
- name: n.name,
- types: n.types,
- enabled: n.enabled
- }
- if (n.hasOwnProperty("loaded")) {
- r.loaded = n.loaded;
- }
- if (n.hasOwnProperty("module")) {
- r.module = n.module;
- }
- if (n.hasOwnProperty("err")) {
- r.err = n.err.toString();
- }
- return r;
-}
-
-var registry = (function() {
- var nodeConfigCache = null;
- var nodeConfigs = {};
- var nodeList = [];
- var nodeConstructors = {};
- var nodeTypeToId = {};
- var nodeModules = {};
-
- function saveNodeList() {
- var nodeList = {};
-
- for (var i in nodeConfigs) {
- if (nodeConfigs.hasOwnProperty(i)) {
- var nodeConfig = nodeConfigs[i];
- var n = filterNodeInfo(nodeConfig);
- n.file = nodeConfig.file;
- delete n.loaded;
- delete n.err;
- delete n.file;
- delete n.id;
- nodeList[i] = n;
- }
- }
- if (settings.available()) {
- return settings.set("nodes",nodeList);
- } else {
- return when.reject("Settings unavailable");
- }
- }
-
- return {
- init: function() {
- if (settings.available()) {
- nodeConfigs = settings.get("nodes")||{};
- // Restore the node id property to individual entries
- for (var id in nodeConfigs) {
- if (nodeConfigs.hasOwnProperty(id)) {
- nodeConfigs[id].id = id;
- }
- }
- } else {
- nodeConfigs = {};
- }
- nodeModules = {};
- nodeTypeToId = {};
- nodeConstructors = {};
- nodeList = [];
- nodeConfigCache = null;
- },
-
- addNodeSet: function(id,set) {
- if (!set.err) {
- set.types.forEach(function(t) {
- nodeTypeToId[t] = id;
- });
- }
-
- if (set.module) {
- nodeModules[set.module] = nodeModules[set.module]||{nodes:[]};
- nodeModules[set.module].nodes.push(id);
- }
-
- nodeConfigs[id] = set;
- nodeList.push(id);
- nodeConfigCache = null;
- },
- removeNode: function(id) {
- var config = nodeConfigs[id];
- if (!config) {
- throw new Error("Unrecognised id: "+id);
- }
- delete nodeConfigs[id];
- var i = nodeList.indexOf(id);
- if (i > -1) {
- nodeList.splice(i,1);
- }
- config.types.forEach(function(t) {
- delete nodeConstructors[t];
- delete nodeTypeToId[t];
- });
- config.enabled = false;
- config.loaded = false;
- nodeConfigCache = null;
- return filterNodeInfo(config);
- },
- removeModule: function(module) {
- if (!settings.available()) {
- throw new Error("Settings unavailable");
- }
- var nodes = nodeModules[module];
- if (!nodes) {
- throw new Error("Unrecognised module: "+module);
- }
- var infoList = [];
- for (var i=0;i<nodes.nodes.length;i++) {
- infoList.push(registry.removeNode(nodes.nodes[i]));
- }
- delete nodeModules[module];
- saveNodeList();
- return infoList;
- },
- getNodeInfo: function(typeOrId) {
- if (nodeTypeToId[typeOrId]) {
- return filterNodeInfo(nodeConfigs[nodeTypeToId[typeOrId]]);
- } else if (nodeConfigs[typeOrId]) {
- return filterNodeInfo(nodeConfigs[typeOrId]);
- }
- return null;
- },
- getNodeList: function() {
- var list = [];
- for (var id in nodeConfigs) {
- if (nodeConfigs.hasOwnProperty(id)) {
- list.push(filterNodeInfo(nodeConfigs[id]))
- }
- }
- return list;
- },
- registerNodeConstructor: function(type,constructor) {
- if (nodeConstructors[type]) {
- throw new Error(type+" already registered");
- }
- //TODO: Ensure type is known - but doing so will break some tests
- // that don't have a way to register a node template ahead
- // of registering the constructor
- util.inherits(constructor,Node);
- nodeConstructors[type] = constructor;
- events.emit("type-registered",type);
- },
-
-
- /**
- * Gets all of the node template configs
- * @return all of the node templates in a single string
- */
- getAllNodeConfigs: function() {
- if (!nodeConfigCache) {
- var result = "";
- var script = "";
- for (var i=0;i<nodeList.length;i++) {
- var config = nodeConfigs[nodeList[i]];
- if (config.enabled && !config.err) {
- result += config.config;
- script += config.script;
- }
- }
- if (script.length > 0) {
- result += '<script type="text/javascript">';
- result += UglifyJS.minify(script, {fromString: true}).code;
- result += '</script>';
- }
- nodeConfigCache = result;
- }
- return nodeConfigCache;
- },
-
- getNodeConfig: function(id) {
- var config = nodeConfigs[id];
- if (config) {
- var result = config.config;
- if (config.script) {
- result += '<script type="text/javascript">'+config.script+'</script>';
- }
- return result;
- } else {
- return null;
- }
- },
-
- getNodeConstructor: function(type) {
- var config = nodeConfigs[nodeTypeToId[type]];
- if (!config || (config.enabled && !config.err)) {
- return nodeConstructors[type];
- }
- return null;
- },
-
- clear: function() {
- nodeConfigCache = null;
- nodeConfigs = {};
- nodeList = [];
- nodeConstructors = {};
- nodeTypeToId = {};
- },
-
- getTypeId: function(type) {
- return nodeTypeToId[type];
- },
-
- getModuleInfo: function(type) {
- return nodeModules[type];
- },
-
- enableNodeSet: function(id) {
- if (!settings.available()) {
- throw new Error("Settings unavailable");
- }
- var config = nodeConfigs[id];
- if (config) {
- delete config.err;
- config.enabled = true;
- if (!config.loaded) {
- // TODO: honour the promise this returns
- loadNodeModule(config);
- }
- nodeConfigCache = null;
- saveNodeList();
- } else {
- throw new Error("Unrecognised id: "+id);
- }
- return filterNodeInfo(config);
- },
-
- disableNodeSet: function(id) {
- if (!settings.available()) {
- throw new Error("Settings unavailable");
- }
- var config = nodeConfigs[id];
- if (config) {
- // TODO: persist setting
- config.enabled = false;
- nodeConfigCache = null;
- saveNodeList();
- } else {
- throw new Error("Unrecognised id: "+id);
- }
- return filterNodeInfo(config);
- },
-
- saveNodeList: saveNodeList,
-
- cleanNodeList: function() {
- var removed = false;
- for (var id in nodeConfigs) {
- if (nodeConfigs.hasOwnProperty(id)) {
- if (nodeConfigs[id].module && !nodeModules[nodeConfigs[id].module]) {
- registry.removeNode(id);
- removed = true;
- }
- }
- }
- if (removed) {
- saveNodeList();
- }
- }
- }
-})();
-
-
-
-function init(_settings) {
- Node = require("./Node");
- settings = _settings;
- registry.init();
-}
-
-/**
- * Synchronously walks the directory looking for node files.
- * Emits 'node-icon-dir' events for an icon dirs found
- * @param dir the directory to search
- * @return an array of fully-qualified paths to .js files
- */
-function getNodeFiles(dir) {
- var result = [];
- var files = [];
- try {
- files = fs.readdirSync(dir);
- } catch(err) {
- return result;
- }
- files.sort();
- files.forEach(function(fn) {
- var stats = fs.statSync(path.join(dir,fn));
- if (stats.isFile()) {
- if (/\.js$/.test(fn)) {
- var valid = true;
- if (settings.nodesExcludes) {
- for (var i=0;i<settings.nodesExcludes.length;i++) {
- if (settings.nodesExcludes[i] == fn) {
- valid = false;
- break;
- }
- }
- }
- valid = valid && fs.existsSync(path.join(dir,fn.replace(/\.js$/,".html")))
-
- if (valid) {
- result.push(path.join(dir,fn));
- }
- }
- } else if (stats.isDirectory()) {
- // Ignore /.dirs/, /lib/ /node_modules/
- if (!/^(\..*|lib|icons|node_modules|test)$/.test(fn)) {
- result = result.concat(getNodeFiles(path.join(dir,fn)));
- } else if (fn === "icons") {
- events.emit("node-icon-dir",path.join(dir,fn));
- }
- }
- });
- return result;
-}
-
-/**
- * Scans the node_modules path for nodes
- * @param moduleName the name of the module to be found
- * @return a list of node modules: {dir,package}
- */
-function scanTreeForNodesModules(moduleName) {
- var dir = __dirname+"/../../nodes";
- var results = [];
- var up = path.resolve(path.join(dir,".."));
- while (up !== dir) {
- var pm = path.join(dir,"node_modules");
- try {
- var files = fs.readdirSync(pm);
- for (var i=0;i<files.length;i++) {
- var fn = files[i];
- if (!registry.getModuleInfo(fn)) {
- if (!moduleName || fn == moduleName) {
- var pkgfn = path.join(pm,fn,"package.json");
- try {
- var pkg = require(pkgfn);
- if (pkg['node-red']) {
- var moduleDir = path.join(pm,fn);
- results.push({dir:moduleDir,package:pkg});
- }
- } catch(err) {
- if (err.code != "MODULE_NOT_FOUND") {
- // TODO: handle unexpected error
- }
- }
- if (fn == moduleName) {
- break;
- }
- }
- }
- }
- } catch(err) {
- }
-
- dir = up;
- up = path.resolve(path.join(dir,".."));
- }
- return results;
-}
-
-/**
- * Loads the nodes provided in an npm package.
- * @param moduleDir the root directory of the package
- * @param pkg the module's package.json object
- */
-function loadNodesFromModule(moduleDir,pkg) {
- var nodes = pkg['node-red'].nodes||{};
- var results = [];
- var iconDirs = [];
- for (var n in nodes) {
- if (nodes.hasOwnProperty(n)) {
- var file = path.join(moduleDir,nodes[n]);
- try {
- results.push(loadNodeConfig(file,pkg.name,n));
- } catch(err) {
- }
- var iconDir = path.join(moduleDir,path.dirname(nodes[n]),"icons");
- if (iconDirs.indexOf(iconDir) == -1) {
- if (fs.existsSync(iconDir)) {
- events.emit("node-icon-dir",iconDir);
- iconDirs.push(iconDir);
- }
- }
- }
- }
- return results;
-}
-
-
-/**
- * Loads a node's configuration
- * @param file the fully qualified path of the node's .js file
- * @param name the name of the node
- * @return the node object
- * {
- * id: a unqiue id for the node file
- * name: the name of the node file, or label from the npm module
- * file: the fully qualified path to the node's .js file
- * template: the fully qualified path to the node's .html file
- * config: the non-script parts of the node's .html file
- * script: the script part of the node's .html file
- * types: an array of node type names in this file
- * }
- */
-function loadNodeConfig(file,module,name) {
- var id = crypto.createHash('sha1').update(file).digest("hex");
- if (module && name) {
- var newid = crypto.createHash('sha1').update(module+":"+name).digest("hex");
- var existingInfo = registry.getNodeInfo(id);
- if (existingInfo) {
- // For a brief period, id for modules were calculated incorrectly.
- // To prevent false-duplicates, this removes the old id entry
- registry.removeNode(id);
- registry.saveNodeList();
- }
- id = newid;
-
- }
- var info = registry.getNodeInfo(id);
-
- var isEnabled = true;
-
- if (info) {
- if (info.hasOwnProperty("loaded")) {
- throw new Error(file+" already loaded");
- }
- isEnabled = info.enabled;
- }
-
- var node = {
- id: id,
- file: file,
- template: file.replace(/\.js$/,".html"),
- enabled: isEnabled,
- loaded:false
- }
-
- if (module) {
- node.name = module+":"+name;
- node.module = module;
- } else {
- node.name = path.basename(file)
- }
- try {
- var content = fs.readFileSync(node.template,'utf8');
-
- var types = [];
-
- var regExp = /<script ([^>]*)data-template-name=['"]([^'"]*)['"]/gi;
- var match = null;
-
- while((match = regExp.exec(content)) !== null) {
- types.push(match[2]);
- }
- node.types = types;
- node.config = content;
-
- // TODO: parse out the javascript portion of the template
- node.script = "";
-
- for (var i=0;i<node.types.length;i++) {
- if (registry.getTypeId(node.types[i])) {
- node.err = node.types[i]+" already registered";
- break;
- }
- }
- } catch(err) {
- node.types = [];
- if (err.code === 'ENOENT') {
- node.err = "Error: "+file+" does not exist";
- } else {
- node.err = err.toString();
- }
- }
- registry.addNodeSet(id,node);
- return node;
-}
-
-/**
- * Loads all palette nodes
- * @param defaultNodesDir optional parameter, when set, it overrides the default
- * location of nodeFiles - used by the tests
- * @return a promise that resolves on completion of loading
- */
-function load(defaultNodesDir,disableNodePathScan) {
- return when.promise(function(resolve,reject) {
- // Find all of the nodes to load
- var nodeFiles;
- if(defaultNodesDir) {
- nodeFiles = getNodeFiles(path.resolve(defaultNodesDir));
- } else {
- nodeFiles = getNodeFiles(__dirname+"/../../nodes");
- }
-
- if (settings.nodesDir) {
- var dir = settings.nodesDir;
- if (typeof settings.nodesDir == "string") {
- dir = [dir];
- }
- for (var i=0;i<dir.length;i++) {
- nodeFiles = nodeFiles.concat(getNodeFiles(dir[i]));
- }
- }
- var nodes = [];
- nodeFiles.forEach(function(file) {
- try {
- nodes.push(loadNodeConfig(file));
- } catch(err) {
- //
- }
- });
-
- // TODO: disabling npm module loading if defaultNodesDir set
- // This indicates a test is being run - don't want to pick up
- // unexpected nodes.
- // Urgh.
- if (!disableNodePathScan) {
- // Find all of the modules containing nodes
- var moduleFiles = scanTreeForNodesModules();
- moduleFiles.forEach(function(moduleFile) {
- nodes = nodes.concat(loadNodesFromModule(moduleFile.dir,moduleFile.package));
- });
- }
- var promises = [];
- nodes.forEach(function(node) {
- if (!node.err) {
- promises.push(loadNodeModule(node));
- }
- });
-
- //resolve([]);
- when.settle(promises).then(function(results) {
- // Trigger a load of the configs to get it precached
- registry.getAllNodeConfigs();
-
- if (settings.available()) {
- resolve(registry.saveNodeList());
- } else {
- resolve();
- }
- });
- });
-}
-
-/**
- * Loads the specified node into the runtime
- * @param node a node info object - see loadNodeConfig
- * @return a promise that resolves to an update node info object. The object
- * has the following properties added:
- * err: any error encountered whilst loading the node
- *
- */
-function loadNodeModule(node) {
- var nodeDir = path.dirname(node.file);
- var nodeFn = path.basename(node.file);
- if (!node.enabled) {
- return when.resolve(node);
- }
- try {
- var loadPromise = null;
- var r = require(node.file);
- if (typeof r === "function") {
- var promise = r(require('../red'));
- if (promise != null && typeof promise.then === "function") {
- loadPromise = promise.then(function() {
- node.enabled = true;
- node.loaded = true;
- return node;
- }).otherwise(function(err) {
- node.err = err;
- return node;
- });
- }
- }
- if (loadPromise == null) {
- node.enabled = true;
- node.loaded = true;
- loadPromise = when.resolve(node);
- }
- return loadPromise;
- } catch(err) {
- node.err = err;
- return when.resolve(node);
- }
-}
-
-function loadNodeList(nodes) {
- var promises = [];
- nodes.forEach(function(node) {
- if (!node.err) {
- promises.push(loadNodeModule(node));
- } else {
- promises.push(node);
- }
- });
-
- return when.settle(promises).then(function(results) {
- return registry.saveNodeList().then(function() {
- var list = results.map(function(r) {
- return filterNodeInfo(r.value);
- });
- return list;
- });
- });
-}
-
-function addNode(file) {
- if (!settings.available()) {
- throw new Error("Settings unavailable");
- }
- var nodes = [];
- try {
- nodes.push(loadNodeConfig(file));
- } catch(err) {
- return when.reject(err);
- }
- return loadNodeList(nodes);
-}
-
-function addModule(module) {
- if (!settings.available()) {
- throw new Error("Settings unavailable");
- }
- var nodes = [];
- if (registry.getModuleInfo(module)) {
- return when.reject(new Error("Module already loaded"));
- }
- var moduleFiles = scanTreeForNodesModules(module);
- if (moduleFiles.length === 0) {
- var err = new Error("Cannot find module '" + module + "'");
- err.code = 'MODULE_NOT_FOUND';
- return when.reject(err);
- }
- moduleFiles.forEach(function(moduleFile) {
- nodes = nodes.concat(loadNodesFromModule(moduleFile.dir,moduleFile.package));
- });
- return loadNodeList(nodes);
-}
-
-module.exports = {
- init:init,
- load:load,
- clear: registry.clear,
- registerType: registry.registerNodeConstructor,
- get: registry.getNodeConstructor,
- getNodeInfo: registry.getNodeInfo,
- getNodeModuleInfo: registry.getModuleInfo,
- getNodeList: registry.getNodeList,
- getNodeConfigs: registry.getAllNodeConfigs,
- getNodeConfig: registry.getNodeConfig,
- addNode: addNode,
- removeNode: registry.removeNode,
- enableNode: registry.enableNodeSet,
- disableNode: registry.disableNodeSet,
-
- addModule: addModule,
- removeModule: registry.removeModule,
- cleanNodeList: registry.cleanNodeList
-}
diff --git a/dgbuilder/red/red.js b/dgbuilder/red/red.js
deleted file mode 100644
index 2735e0da..00000000
--- a/dgbuilder/red/red.js
+++ /dev/null
@@ -1,68 +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.
- **/
-
-var server = require("./server");
-var nodes = require("./nodes");
-var library = require("./library");
-var comms = require("./comms");
-var log = require("./log");
-var util = require("./util");
-var fs = require("fs");
-var settings = require("./settings");
-var credentials = require("./nodes/credentials");
-
-var path = require('path');
-
-process.env.NODE_RED_HOME = process.env.NODE_RED_HOME || path.resolve(__dirname+"/..");
-
-var events = require("events");
-
-var RED = {
-
- init: function(httpServer,userSettings) {
- userSettings.version = this.version();
- settings.init(userSettings);
- server.init(httpServer,settings);
- library.init();
- return server.app;
- },
-
- start: server.start,
- stop: server.stop,
- nodes: nodes,
- library: library,
- credentials: credentials,
- events: events,
- log: log,
- comms: comms,
- settings:settings,
- util: util,
- version: function () {
- var p = require(path.join(process.env.NODE_RED_HOME,"package.json"));
- if (fs.existsSync(path.join(process.env.NODE_RED_HOME,".git"))) {
- return p.version+".git";
- } else {
- return p.version;
- }
- }
-};
-
-RED.__defineGetter__("app", function() { console.log("Deprecated use of RED.app - use RED.httpAdmin instead"); return server.app });
-RED.__defineGetter__("httpAdmin", function() { return server.app });
-RED.__defineGetter__("httpNode", function() { return server.nodeApp });
-RED.__defineGetter__("server", function() { return server.server });
-
-module.exports = RED;
diff --git a/dgbuilder/red/server.js b/dgbuilder/red/server.js
deleted file mode 100644
index 91bee453..00000000
--- a/dgbuilder/red/server.js
+++ /dev/null
@@ -1,1318 +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.
- **/
-
-var express = require('express');
-var util = require('util');
-var multer = require('multer');
-var when = require('when');
-var exec = require('child_process').exec;
-
-var createUI = require("./ui");
-var redNodes = require("./nodes");
-var comms = require("./comms");
-var storage = require("./storage");
-var fs=require('fs');
-var path = require("path");
-var app = null;
-var nodeApp = null;
-var server = null;
-var settings = null;
-
-var flowShareUsers = require("../flowShareUsers");
-
-//console.dir(flowShareUsers);
-
-function createServer(_server,_settings) {
- server = _server;
- settings = _settings;
-
- comms.init(_server,_settings);
-
- nodeApp = express();
- app = express();
-
- if (settings.httpAdminRoot !== false) {
-
-
- if (!settings.disableEditor) {
- createUI(settings,app);
- }
-
- var slaActions = require("./sla");
-
- app.get("/flows",function(req,res) {
- res.json(redNodes.getFlows());
- });
-
- app.get("/loadJSFiles",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var generatedJSDir=appDir + "/generatedJS";
- var glob = require("glob")
- glob(generatedJSDir + "/**/*.js", null, function (er, files) {
- // files is an array of filenames.
- // If the `nonull` option is set, and nothing
- // was found, then files is ["**/*.js"]
- // er is an error object or null.
- //console.dir(files);
- var sliValuesObj =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(generatedJSDir + "/", "g" ), "" );
- console.log("loading file " + f);
- try{
- sliValuesObj.push(require(files[i]));
- //console.dir(sliValuesObj);
- }catch(err){
- console.log("Error:Could not load file " + files[i]);
- }
- }
- res.json({"sliValuesObj" : sliValuesObj});
- });
- });
-
- app.get("/loadSelectedModules",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var generatedJSDir=appDir + "/generatedJS";
- //console.dir(req);
- var selectedModulesStr = req.query.selectedModules;
- var selectedModules = [];
- if(selectedModulesStr != undefined && selectedModulesStr != null){
- selectedModules = selectedModulesStr.split(",");
- }
- console.log(selectedModules);
- var loaded_modules = {"selected_modules" :selectedModules};
- var file = userDir + "/selected_modules";
- var content = "module.exports=\n" + JSON.stringify(loaded_modules);
- try{
- fs.writeFileSync(file, content, 'utf8');
- }catch(err){
- console.log("could not write to file " + file);
- }
- var sliValuesObj =[];
- for(var i=0;selectedModules!= null && i<selectedModules.length;i++){
- var f = generatedJSDir + "/" + selectedModules[i] + "_inputs.js";
- try{
- delete require.cache[require.resolve(f)]
- require.resolve();
- }catch(err){
- console.log("error deleting loaded module " + f + " from cache");
- }
- //console.log("loading file " + f);
- try{
- sliValuesObj.push(require(f));
- }catch(err){
- console.log("Error:Could not load file " + f);
- }
- }
- //console.dir(sliValuesObj);
- res.json({"sliValuesObj" : sliValuesObj});
- });
-
- app.get("/initialLoadSelectedModules",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var generatedJSDir=appDir + "/generatedJS";
- var file = userDir + "/selected_modules";
- var sliValuesObj =[];
- var selected_modules = [];
- var selectedModules;
- try{
- selectedModules = require(file);
- selected_modules=selectedModules["selected_modules"];
- //console.log("selected_modules are ");
- //console.dir(selected_modules);
- }catch(err){
- console.log("Could not load the file " + file);
- }
- for(var i=0;selected_modules!= null && i<selected_modules.length;i++){
- var f = generatedJSDir + "/" + selected_modules[i] + "_inputs.js";
- console.log("loading file " + f);
- try{
- sliValuesObj.push(require(f));
- }catch(err){
- console.log("Error:Could not load file " + f);
- }
- }
- res.json({"sliValuesObj" : sliValuesObj});
- });
-
- app.get("/listAvailableModules",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var generatedJSDir=appDir + "/generatedJS";
- var glob = require("glob")
- var file = userDir + "/selected_modules";
- var selected_modules = [];
- var selectedModules;
- try{
- delete require.cache[require.resolve(file)]
- require.resolve();
- }catch(err){
- console.log("error deleting loaded module " + file + " from cache");
- }
- try{
- selectedModules = require(file);
- selected_modules=selectedModules["selected_modules"];
- console.log("selected_modules are ");
- //console.dir(selected_modules);
- }catch(err){
- console.log("Could not load the file " + file);
- }
- glob(generatedJSDir + "/**/*.js", null, function (er, files) {
- var filesList =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(generatedJSDir + "/", "g" ), "" );
- f = f.replace("_inputs.js","");
- if(selected_modules != undefined && selected_modules != null && selected_modules.indexOf(f) != -1){
- filesList.push(f + ":checked");
- }else{
- filesList.push(f + ":unchecked");
- }
- }
- res.json({"files" : filesList});
- });
- });
-
- app.get("/listSLA",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- slaActions.listSLA(jsonObj,req,res);
- });
-
- app.get("/listCurrentDGs",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- slaActions.listCurrentDGs(jsonObj,req,res);
- });
-
- app.get("/activateDG",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- slaActions.activateDG(jsonObj,req,res);
- });
-
- app.get("/deActivateDG",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- slaActions.deActivateDG(jsonObj,req,res);
- });
-
- app.get("/deleteDG",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- slaActions.deleteDG(jsonObj,req,res);
- });
-
- app.get("/getCurrentSettings",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- //console.log("userDir:" + userDir);
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- res.json(jsonObj);
- });
-
- app.get("/getCommitsInfo", function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- //console.dir(req);
- var filePath = req.query.filePath;
- var fullFilePath = userDir + "/codecloud/" + filePath ;
- //console.log("fullFilePath:" + fullFilePath);
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitlog " + fullFilePath ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- //console.log("stderr:" + stderr);
- res.send(500,{'error':error,'stderr':stderr});
- }else{
- res.send(500,{'error':error});
- }
- //console.log("stdout :" + stdout);
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- //console.log("output:" + stdout);
- res.send(200,{'stdout':stdout,'stderr':stderr});
- }
- }
- });
- });
-
- app.get("/importCodeCloudFlow",
- function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- //console.dir(req);
- var commitId = req.query.commitId;
- var filePath = req.query.filePath;
- var fullFilePath = userDir + "/codecloud/" + filePath ;
- //console.log("fullFilePath:" + fullFilePath);
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitckout " + commitId + " " + fullFilePath ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,{maxBuffer: 1024 * 1024 * 16}, function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- //console.log("stderr:" + stderr);
- res.send(500,{'error':error,'stderr':stderr});
- }else{
- res.send(500,{'error':error});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- //console.log("output:" + stdout);
- res.send(200,{'stdout':stdout,'stderr':stderr});
- }
- }
- });
- });
-
- app.get("/importGitLocalFlow",
- function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var gitLocalRepository = settings.gitLocalRepository;
- //console.dir(req);
- var filePath = req.query.filePath;
- var fullFilePath = gitLocalRepository +"/" + filePath ;
- //console.log("fullFilePath:" + fullFilePath);
- var exec = require('child_process').exec;
- var commandToExec = "cat " + fullFilePath ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,{maxBuffer: 1024 * 1024 * 16}, function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- //console.log("stderr:" + stderr);
- res.send(500,{'error':error,'stderr':stderr});
- }else{
- res.send(500,{'error':error});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- //console.log("output:" + stdout);
- res.send(200,{'stdout':stdout,'stderr':stderr});
- }
- }
- });
- });
-
-
- app.get("/gitcheckout", function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var gitLocalRepository = settings.gitLocalRepository;
- //console.dir(req);
- var branch = req.query.branch;
- //console.log("fullFilePath:" + fullFilePath);
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitcheckout " + gitLocalRepository + " " + branch ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- console.log("stderr:" + stderr);
- res.json({"output":stderr});
- }else{
- res.json({"output":error});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- res.json({"output": stderr + " " + stdout});
- }
- }
- });
- });
-
- app.get("/gitpull", function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var gitLocalRepository = settings.gitLocalRepository;
- //console.dir(req);
- var branch = req.query.branch;
- //console.log("fullFilePath:" + fullFilePath);
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitpull " + gitLocalRepository ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- console.log("stderr:" + stderr);
- res.json({"output":stderr});
- }else{
- res.json({"output":error});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- res.json({"output": stderr + " " + stdout});
- }
- }
- });
- });
-
- app.get("/gitstatus", function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var gitLocalRepository = settings.gitLocalRepository;
- //console.dir(req);
- var branch = req.query.branch;
- //console.log("fullFilePath:" + fullFilePath);
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitstatus " + gitLocalRepository ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- console.log("stderr:" + stderr);
- res.json({"output":stderr});
- }else{
- res.json({"output":error});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- res.json({"output": stderr + " " + stdout});
- }
- }
- });
- });
-
- app.post("/getSharedFlow",
- express.json(),
- function(req,res) {
- var qs = require('querystring');
- var body = '';
- req.on('data', function (data) {
- body += data;
- });
- req.on('end', function () {
- var post = qs.parse(body);
- //console.log("body:" + body);
- fs.readFile(post.filePath, 'utf8', function (err,data) {
- if (err) {
- return console.log(err);
- }
- res.json(data);
- //console.log(data);
- });
- //res.sendFile(body.filePath);
- });
- });
-
- app.post("/downloadYang",
- express.json(),
- function(req,res) {
- var qs = require('querystring');
- var body = '';
- req.on('data', function (data) {
- body += data;
- });
- req.on('end', function () {
- var post = qs.parse(body);
- var fileName = post.fileName;
- var appDir = path.dirname(require.main.filename);
- var yangDir = appDir + "/yangFiles" ;
- var fullPathToFile = yangDir + "/" + fileName;
- res.setHeader('Content-disposition', 'attachment; filename=' + fileName);
- res.setHeader('Content-type', 'application/yang');
- res.download(fullPathToFile);
- });
- });
-
- function writeToFile(fullPathToFileName,str){
- try{
- fs.writeFileSync(fullPathToFileName,str);
- }catch(e){
- console.log("Error:" + e);
- }
- }
- function getCurrentDate(){
- var d = new Date();
- var mm = d.getMonth() + 1;
- var dd = d.getDate();
- var yyyy = d.getYear() + 1900;
- var hr = d.getHours();
- var min = d.getMinutes();
- var sec = d.getSeconds();
- if(mm<10) mm = "0" + mm;
- if(dd<10) dd = "0" + dd;
- if(hr<10) hr = "0" + hr;
- if(min<10) min = "0" + min;
- if(sec<10) sec = "0" + sec;
- var formatedValue = mm + "-" + dd + "-" + yyyy + "_" + hr + "" + min + "" + sec;
- return formatedValue;
- }
-
-
- app.post("/downloadXml",
- express.json({'limit':'16mb'}),
- function(req,res) {
- //console.log("Received request and processing:" + new Date());
- var qs = require('querystring');
- var body = '';
- //var msecs1= Date.now();
- req.on('data', function (data) {
- body += data;
- });
- req.on('end', function () {
- var appDir = path.dirname(require.main.filename);
- var xmlDir = appDir + "/" + settings.xmlPath;
- //var msecs2= Date.now();
- //console.log("Time taken to get request body:" + (msecs2 - msecs1));
- var msecs3= Date.now();
- var post = qs.parse(body);
- var msecs4= Date.now();
- //console.log("Time taken to parse body:" + (msecs4 - msecs3));
- var xml = post['flowXml'];
- //var pd = require('pretty-data').pd;
- //var formatted_xml = pd.xml(xml);
- var moduleName = post['moduleName'];
- var methodName = post['methodName'];
- if(moduleName == "" || methodName == ""){
- res.send({"ERROR":"ServiceLogic Module Name and method name are required."});
- }else{
- //var formatted_date = getCurrentDate();
- //var fileNameForServer=moduleName + "_" +methodName+ "_" + formatted_date + ".xml";
- //var fileName=moduleName + "_method_" +methodName+ ".xml";
- var fileName=moduleName + "_" +methodName+ ".xml";
- var file = xmlDir + "/" + fileName;
-
- //var msecs2= Date.now();
- writeToFile(file,xml);
- //var msecs3= Date.now();
- //console.log("Time taken to write File:" + (msecs3 - msecs2));
- res.setHeader('Content-disposition', 'attachment; filename=' + fileName);
- res.setHeader('Content-type', 'text/xml');
- res.end(xml);
- //console.log("Response sent:" + new Date());
- }
- });
- });
-
- app.post("/downloadJson",
- express.json({'limit':'16mb'}),
- function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var sharedDir = appDir + "/" + settings.sharedDir;
- var qs = require('querystring');
- var body = '';
- req.on('data', function (data) {
- body += data;
- });
- req.on('end', function () {
- var post = qs.parse(body);
- var jsonStr = post['flowJson'];
- var moduleName = post['moduleName'];
- var methodName = post['methodName'];
- //console.log("jsonStr:" + jsonStr);
- if(moduleName == "" || methodName == ""){
- res.send({"ERROR":"ServiceLogic Module Name and method name are required."});
- }else{
- var formatted_date = getCurrentDate();
- //console.log("moduleName:" + moduleName);
- //console.log("methodName:" + methodName);
-
- //var fileName=moduleName + "_method_" +methodName + ".json";
- //var renameOldfileTo=moduleName + "_method_" +methodName+ "_" + formatted_date + ".json";
- var fileName=moduleName + "_" +methodName + ".json";
- var renameOldfileTo=moduleName + "_" +methodName+ "_" + formatted_date + ".json";
- var file = sharedDir + "/" + fileName;
- //console.log("fileName:" + fileName);
- var renameFilePath = sharedDir + "/backups/" + renameOldfileTo;
- //console.log("localfile:" + localfile);
- fs.rename(file,renameFilePath, function (err) {
- if(err){
- console.log('Error :' + err);
- }
- //write the newer version
- writeToFile(file,jsonStr);
- res.setHeader('Content-disposition', 'attachment; filename=' + fileName);
- res.setHeader('Content-type', 'application/json');
- //res.download(file);
- res.end(jsonStr);
- });
- }
- });
- });
-
- app.post("/flows",
- express.json({'limit':'16mb'}),
- function(req,res) {
- //console.log("Processing Request");
- var flows = req.body;
- redNodes.setFlows(flows).then(function() {
- res.send(204);
- }).otherwise(function(err) {
- util.log("[red] Error saving flows : "+err);
- res.send(500,err.message);
- });
- },
- function(error,req,res,next) {
- res.send(400,"Invalid Flow. Error " + error);
- }
- );
-
- app.get("/nodes",function(req,res) {
- if (req.get("accept") == "application/json") {
- res.json(redNodes.getNodeList());
- } else {
- res.send(redNodes.getNodeConfigs());
- }
- });
-
- app.post("/nodes",
- express.json(),
- function(req,res) {
- if (!settings.available()) {
- res.send(400,new Error("Settings unavailable").toString());
- return;
- }
- var node = req.body;
- var promise;
- if (node.file) {
- promise = redNodes.addNode(node.file).then(reportAddedModules);
- } else if (node.module) {
- var module = redNodes.getNodeModuleInfo(node.module);
- if (module) {
- res.send(400,"Module already loaded");
- return;
- }
- promise = installModule(node.module);
- } else {
- res.send(400,"Invalid request");
- return;
- }
- promise.then(function(info) {
- res.json(info);
- }).otherwise(function(err) {
- if (err.code === 404) {
- res.send(404);
- } else {
- res.send(400,err.toString());
- }
- });
- },
- function(err,req,res,next) {
- console.log(err.toString());
- res.send(400,err);
- }
- );
-
- app.delete("/nodes/:id",
- function(req,res) {
- if (!settings.available()) {
- res.send(400,new Error("Settings unavailable").toString());
- return;
- }
- var id = req.params.id;
- var removedNodes = [];
- try {
- var node = redNodes.getNodeInfo(id);
- var promise = null;
- if (!node) {
- var module = redNodes.getNodeModuleInfo(id);
- if (!module) {
- res.send(404);
- return;
- } else {
- promise = uninstallModule(id);
- }
- } else {
- promise = when.resolve([redNodes.removeNode(id)]).then(reportRemovedModules);
- }
-
- promise.then(function(removedNodes) {
- res.json(removedNodes);
- }).otherwise(function(err) {
- console.log(err.stack);
- res.send(400,err.toString());
- });
- } catch(err) {
- res.send(400,err.toString());
- }
- },
- function(err,req,res,next) {
- res.send(400,err);
- }
- );
-
- app.get("/nodes/:id", function(req,res) {
- var id = req.params.id;
- var result = null;
- if (req.get("accept") == "application/json") {
- result = redNodes.getNodeInfo(id);
- } else {
- result = redNodes.getNodeConfig(id);
- }
- if (result) {
- res.send(result);
- } else {
- res.send(404);
- }
- });
-
- app.put("/nodes/:id",
- express.json(),
- function(req,res) {
- if (!settings.available()) {
- res.send(400,new Error("Settings unavailable").toString());
- return;
- }
- var body = req.body;
- if (!body.hasOwnProperty("enabled")) {
- res.send(400,"Invalid request");
- return;
- }
- try {
- var info;
- var id = req.params.id;
- var node = redNodes.getNodeInfo(id);
- if (!node) {
- res.send(404);
- } else if (!node.err && node.enabled === body.enabled) {
- res.json(node);
- } else {
- if (body.enabled) {
- info = redNodes.enableNode(id);
- } else {
- info = redNodes.disableNode(id);
- }
- if (info.enabled == body.enabled && !info.err) {
- comms.publish("node/"+(body.enabled?"enabled":"disabled"),info,false);
- util.log("[red] "+(body.enabled?"Enabled":"Disabled")+" node types:");
- for (var i=0;i<info.types.length;i++) {
- util.log("[red] - "+info.types[i]);
- }
- } else if (body.enabled && info.err) {
- util.log("[red] Failed to enable node:");
- util.log("[red] - "+info.name+" : "+info.err);
- }
- res.json(info);
- }
- } catch(err) {
- res.send(400,err.toString());
- }
- }
- );
- app.get("/getCodeCloudFlows",function(req,res) {
- var userDir=settings.userDir;
- var codeCloudDir=userDir + "/codecloud";
- var glob = require("glob")
- glob(codeCloudDir + "/**/*.json", null, function (er, files) {
- // files is an array of filenames.
- // If the `nonull` option is set, and nothing
- // was found, then files is ["**/*.js"]
- // er is an error object or null.
- //console.dir(files);
- var filesList =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(codeCloudDir + "/", "g" ), "" );
- filesList.push(f);
-
- }
- res.json({"files" : filesList});
- });
- });
-
- app.get("/getCurrentGitBranch",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir=settings.userDir;
- var settingsFile = appDir + "/" + userDir + "/customSettings.js";
- //console.log("settingsFile:" + settingsFile);
- var jsonObj = require(settingsFile);
- var gitLocalRepository=jsonObj.gitLocalRepository;
- if(gitLocalRepository == undefined || gitLocalRepository == null || gitLocalRepository == ''){
- res.json({"output" : "GIT_LOCAL_REPOSITORY_NOT_SET"});
- return;
- }
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitcurbranch " + gitLocalRepository ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- console.log("stderr:" + stderr);
- res.json({"output":stderr});
- }else{
- res.json({"output":error});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- res.json({"output":stdout});
- }
- }
- });
-
- });
-
- app.get("/getGitLocalFlows",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var userDir=settings.userDir;
- var settingsFile = appDir + "/" + userDir + "/customSettings.js";
- //console.log("settingsFile:" + settingsFile);
- var jsonObj = require(settingsFile);
- var performGitPull = jsonObj.performGitPull;
- if(performGitPull == undefined || performGitPull == null) {
- performGitPull="N";
- }
- var gitLocalRepository=jsonObj.gitLocalRepository;
- if(gitLocalRepository == undefined || gitLocalRepository == null || gitLocalRepository == ''){
- res.json({"files" : ["GIT_LOCAL_REPOSITORY_NOT_SET"]});
- return;
-
- }
-
- if(performGitPull == "Y"){
- var exec = require('child_process').exec;
- var commandToExec = appDir + "/git_scripts/gitpull " + gitLocalRepository ;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- if(stderr){
- console.log("stderr:" + stderr);
- res.json({"files":[]});
- }else{
- res.json({"files":[]});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- var glob = require("glob")
- glob(gitLocalRepository + "/**/*.json", null, function (er, files) {
- // files is an array of filenames.
- // If the `nonull` option is set, and nothing
- // was found, then files is ["**/*.js"]
- // er is an error object or null.
- //console.dir(files);
- var filesList =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(gitLocalRepository + "/", "g" ), "" );
- filesList.push(f);
-
- }
- res.json({"files" : filesList});
- });
- }
- }
- });
- }else{//git pull not requested
- var glob = require("glob")
- glob(gitLocalRepository + "/**/*.json", null, function (er, files) {
- // files is an array of filenames.
- // If the `nonull` option is set, and nothing
- // was found, then files is ["**/*.js"]
- // er is an error object or null.
- //console.dir(files);
- var filesList =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(gitLocalRepository + "/", "g" ), "" );
- filesList.push(f);
-
- }
- res.json({"files" : filesList});
- });
- }
-
- });
-
- app.get("/flowShareUsers",function(req,res) {
- res.json(flowShareUsers);
- });
- app.get("/getRelease",function(req,res) {
- var userDir = settings.userDir;
- //var release = userDir.replace(/releases/g,"release");
- res.json({"release" : userDir});
- });
- app.post("/getFiles/:id",function(req,res) {
- var id = req.params.id;
- //console.log("id:" + id);
- var userDir=settings.userDir;
- var flowDir= userDir + "/../" + id + "/flows/shared";
- //console.log("flowDir:" + flowDir);
- fs.readdir(flowDir,function(err, files){
- if(err){
- res.json({"files": []});
- }else{
- var onlyFilesArr =[];
- if(files != null && files.length>0){
- files.sort(function(a,b){
- //console.log("file1:" + a);
- //console.log("file2:" + b);
- var fileStat1=fs.statSync(flowDir+ "/" + a);
- var fileStat2=fs.statSync(flowDir+ "/" + b);
- if(fileStat1.mtime > fileStat2.mtime){
- return 1;
- }else if(fileStat1.mtime < fileStat2.mtime){
- return -1;
- }else{
- return 0;
- }
- });
- for(var i=0;i<files.length;i++){
- var fileStat=fs.statSync(flowDir+ "/" + files[i]);
- if(fileStat.isFile()){
- onlyFilesArr.push({"filePath":flowDir+ "/" + files[i],"name":files[i]});
- }
- }
- res.json(onlyFilesArr);
- }else{
- res.json({"files": []});
- }
- }
- });
- });
-
- app.post("/updateConfiguration",
- express.json(),
- function(req,res) {
- var qs = require('querystring');
- //console.log("Received the request:");
- var body ="";
- req.on('data', function (data) {
- body += data;
- });
- req.on('end',function(){
- var post = qs.parse(body);
- var dbHost = post["dbHost"];
- var dbPort = post["dbPort"];
- var dbName = post["dbName"];
- var dbUser = post["dbUser"];
- var dbPassword = post["dbPassword"];
- var gitLocalRepository = post["gitLocalRepository"];
- var performGitPull = post["performGitPull"];
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- console.log("userDir:" + userDir);
- try{
- var settingsFile = userDir + "/customSettings.js";
- var jsonObj = require(settingsFile);
- jsonObj.flowFile = jsonObj.flowFile.replace(appDir + "/",'');
- jsonObj.dbHost = dbHost;
- jsonObj.dbPort = dbPort;
- jsonObj.dbName = dbName;
- jsonObj.dbUser = dbUser;
- jsonObj.dbPassword = dbPassword;
- jsonObj.gitLocalRepository = gitLocalRepository;
- jsonObj.performGitPull = performGitPull;
- var updatedSettings = jsonObj;
-
- var settingsStr= "module.exports=" + JSON.stringify(updatedSettings,null,4);
- //console.log("settingsStr:" + settingsStr);
- fs.writeFileSync(settingsFile,settingsStr);
- var svcLogicPropStr = "" ;
- svcLogicPropStr += "org.onap.ccsdk.sli.dbtype=jdbc" + "\n";
- svcLogicPropStr += "org.onap.ccsdk.sli.jdbc.url=jdbc:mysql://" + dbHost + ":" + dbPort + "/" + dbName + "\n";
- svcLogicPropStr += "org.onap.ccsdk.sli.jdbc.database=" + dbName + "\n";
- svcLogicPropStr += "org.onap.ccsdk.sli.jdbc.user=" + dbUser + "\n";
- svcLogicPropStr += "org.onap.ccsdk.sli.jdbc.password=" + dbPassword;
-
- //create svclogic.properties file in the conf dir
- var svcPropFile = userDir + "/conf/svclogic.properties";
- fs.writeFileSync(svcPropFile,svcLogicPropStr);
-
- res.send({"status": "success"});
- }catch(e){
- console.log("Error:" + e);
- res.send({"status": "error"});
- }
- });
- }
- );
-
- app.post("/deleteYangFile",
- express.json(),
- function(req,res) {
- var qs = require('querystring');
- //console.log("Received the request:");
- var body ="";
- req.on('data', function (data) {
- body += data;
- });
- req.on('end',function(){
- var post = qs.parse(body);
- //console.dir(body);
- var fileName = post["fileName"];
- var appDir = path.dirname(require.main.filename);
- var yangFilePath = appDir + "/yangFiles/" + fileName;
- try{
- fs.unlinkSync(yangFilePath);
- res.send({"status" :"SUCCESS"});
- }catch(err){
- console.log("error" + err);
- res.send({"status" :"ERROR"});
- }
- //console.log("prevPassword:" + settings.httpAuth.pass );
- });
- }
- );
-
- app.post("/updatePassword",
- express.json(),
- function(req,res) {
- var qs = require('querystring');
- //console.log("Received the request:");
- var body ="";
- req.on('data', function (data) {
- body += data;
- });
- req.on('end',function(){
- var post = qs.parse(body);
- //console.dir(body);
- var password = post["password"];
- //console.log("prevPassword:" + settings.httpAuth.pass );
- //console.log("New password:" + password);
- var crypto = require("crypto");
- var cryptPasswd = crypto.createHash('md5').update(password,'utf8').digest('hex')
- var appDir = path.dirname(require.main.filename);
- var userDir = appDir + "/" + settings.userDir;
- //console.log("userDir:" + userDir);
- /*var newSettings = settings;
- newSettings.httpAuth.pass = cryptPasswd;
- var updatedSettings = JSON.stringify(settings,null,4);
- var settingsStr = "module.exports=" + updatedSettings;
- console.log(updatedSettings);
- */
- try{
- var settingsFile = userDir + "/customSettings.js";
- //console.log("settingsFile:" + settingsFile);
- //var buf = fs.readFileSync(settingsFile, "utf8");
- var jsonObj = require(settingsFile);
- //console.log("jsonObj:" + JSON.stringify(jsonObj));
- jsonObj.httpAuth.pass = cryptPasswd;
- jsonObj.httpAdminAuth.pass = cryptPasswd;
- jsonObj.httpNodeAuth.pass = cryptPasswd;
- jsonObj.flowFile = jsonObj.flowFile.replace(appDir + "/",'');
- var updatedSettings = jsonObj;
- /*
- delete updatedSettings.httpRoot;
- delete updatedSettings.disableEditor;
- delete updatedSettings.httpAdminRoot;
- delete updatedSettings.httpAdminAuth;
- delete updatedSettings.httpNodeRoot;
- delete updatedSettings.httpNodeAuth;
- delete updatedSettings.uiHost;
- delete updatedSettings.version;
- */
- var settingsStr= "module.exports=" + JSON.stringify(updatedSettings,null,4);
- //console.log("settingsStr:" + settingsStr);
- fs.writeFileSync(settingsFile,settingsStr);
- settings.httpAuth.pass = cryptPasswd;
- res.send({"status": "success"});
- }catch(e){
- console.log("Error:" + e);
- res.send({"status": "error"});
- }
- });
- }
- );
-
- var appDir = path.dirname(require.main.filename);
- var yangDir = appDir + "/yangFiles" ;
- var diskStorage = multer.diskStorage({
- destination: function (req, file, callback) {
- callback(null, yangDir);
- },
- filename: function (req, file, callback) {
- //callback(null, file.fieldname + '-' + Date.now());
- callback(null, file.originalname);
- }
- });
- var upload = multer({ storage : diskStorage}).single('yangFile');
-
- app.post('/api/uploadyang',function(req,res){
- upload(req,res,function(err) {
- if(err) {
- console.log(err);
- return res.end("Error uploading file." + err);
- }
- //console.dir(req);
- var fileName = req.file.originalname;
- var yangFileFullPath = appDir + "/yangFiles/" + fileName;
- console.log("yangFileFullPath:" + yangFileFullPath);
- var commandToExec ="";
- if(fileName != null){
- var matchedArr = fileName.match(/.zip$/);
- if(matchedArr != null && matchedArr.length >0){
- console.log("uploaded zip file" + fileName);
- //commandToExec = appDir + "/tools/generate_props_from_yangs_zip.sh " + yangFileFullPath ;
- commandToExec = appDir + "/tools/generate_props_from_yang.sh " + yangFileFullPath ;
- }else{
- commandToExec = appDir + "/tools/generate_props_from_yang.sh " + yangFileFullPath ;
- console.log("uploaded file" + fileName);
- }
- }
- var exec = require('child_process').exec;
- console.log("commandToExec:" + commandToExec);
- var child = exec(commandToExec ,function (error,stdout,stderr){
- if(error){
- console.log("Error occured:" + error);
- var msg = "File " + fileName + " could not be processed successfully.";
- if(stderr){
- console.log("stderr:" + stderr);
- res.json({"sliValuesObj" : [],"message":msg});
- }else{
- res.json({"sliValuesObj" : [],"message":msg});
- }
- }else{
- if(stderr){
- console.log("stderr:" + stderr);
- }
- if(stdout){
- console.log("stdout:" + stdout);
- }
- var msg = "File " + fileName + " processed successfully.";
- var generatedJSDir=appDir + "/generatedJS";
- var sliValuesObj =[];
- //var glob = require("glob");
- //glob(generatedJSDir + "/**/*.js", null, function (er, files) {
- /*
- var sliValuesObj =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(generatedJSDir + "/", "g" ), "" );
- console.log("loading file " + f);
- try{
- sliValuesObj.push(require(files[i]));
- //console.dir(sliValuesObj);
- }catch(err){
- console.log("Error:Could not load file " + files[i]);
- }
- }
- res.json({"sliValuesObj" : sliValuesObj,"message":msg});
- });
- */
- res.json({"sliValuesObj" : sliValuesObj,"message":msg});
- }
- });
- });
- });
- app.get("/getYangFiles",function(req,res) {
- var appDir = path.dirname(require.main.filename);
- var yangFilesDir=appDir + "/yangFiles";
- var glob = require("glob")
- glob(yangFilesDir + "/**/*.yang", null, function (er, files) {
- var filesList =[];
- for(var i=0;files!= null && i<files.length;i++){
- var f = files[i].replace( new RegExp(yangFilesDir + "/", "g" ), "" );
- filesList.push(f);
-
- }
- res.json({"files" : filesList});
- });
- });
- }
-}
-
-function reportAddedModules(info) {
- comms.publish("node/added",info,false);
- if (info.length > 0) {
- util.log("[red] Added node types:");
- for (var i=0;i<info.length;i++) {
- for (var j=0;j<info[i].types.length;j++) {
- util.log("[red] - "+
- (info[i].module?info[i].module+":":"")+
- info[i].types[j]+
- (info[i].err?" : "+info[i].err:"")
- );
- }
- }
- }
- return info;
-}
-
-function reportRemovedModules(removedNodes) {
- comms.publish("node/removed",removedNodes,false);
- util.log("[red] Removed node types:");
- for (var j=0;j<removedNodes.length;j++) {
- for (var i=0;i<removedNodes[j].types.length;i++) {
- util.log("[red] - "+(removedNodes[i].module?removedNodes[i].module+":":"")+removedNodes[j].types[i]);
- }
- }
- return removedNodes;
-}
-
-function installModule(module) {
- //TODO: ensure module is 'safe'
- return when.promise(function(resolve,reject) {
- if (/[\s;]/.test(module)) {
- reject(new Error("Invalid module name"));
- return;
- }
- util.log("[red] Installing module: "+module);
- var child = exec('npm install --production '+module, function(err, stdin, stdout) {
- if (err) {
- var lookFor404 = new RegExp(" 404 .*"+module+"$","m");
- if (lookFor404.test(stdout)) {
- util.log("[red] Installation of module "+module+" failed: module not found");
- var e = new Error();
- e.code = 404;
- reject(e);
- } else {
- util.log("[red] Installation of module "+module+" failed:");
- util.log("------------------------------------------");
- console.log(err.toString());
- util.log("------------------------------------------");
- reject(new Error("Install failed"));
- }
- } else {
- util.log("[red] Installed module: "+module);
- resolve(redNodes.addModule(module).then(reportAddedModules));
- }
- });
- });
-}
-
-function uninstallModule(module) {
- var list = redNodes.removeModule(module);
- return when.promise(function(resolve,reject) {
- if (/[\s;]/.test(module)) {
- reject(new Error("Invalid module name"));
- return;
- }
- util.log("[red] Removing module: "+module);
- var child = exec('npm remove '+module, function(err, stdin, stdout) {
- if (err) {
- util.log("[red] Removal of module "+module+" failed:");
- util.log("------------------------------------------");
- console.log(err.toString());
- util.log("------------------------------------------");
- reject(new Error("Removal failed"));
- } else {
- util.log("[red] Removed module: "+module);
- reportRemovedModules(list);
- resolve(list);
- }
- });
- });
-}
-
-function start() {
- var defer = when.defer();
-
- storage.init(settings).then(function() {
- settings.load(storage).then(function() {
- console.log("\nWelcome to Node-RED\n===================\n");
- if (settings.version) {
- util.log("[red] Version: "+settings.version);
- }
- util.log("[red] Loading palette nodes");
- redNodes.init(settings,storage);
- redNodes.load().then(function() {
- var i;
- var nodes = redNodes.getNodeList();
- var nodeErrors = nodes.filter(function(n) { return n.err!=null;});
- var nodeMissing = nodes.filter(function(n) { return n.module && n.enabled && !n.loaded && !n.err;});
- if (nodeErrors.length > 0) {
- util.log("------------------------------------------");
- if (settings.verbose) {
- for (i=0;i<nodeErrors.length;i+=1) {
- util.log("["+nodeErrors[i].name+"] "+nodeErrors[i].err);
- }
- } else {
- util.log("[red] Failed to register "+nodeErrors.length+" node type"+(nodeErrors.length==1?"":"s"));
- util.log("[red] Run with -v for details");
- }
- util.log("------------------------------------------");
- }
- if (nodeMissing.length > 0) {
- util.log("[red] Missing node modules:");
- var missingModules = {};
- for (i=0;i<nodeMissing.length;i++) {
- var missing = nodeMissing[i];
- missingModules[missing.module] = (missingModules[missing.module]||[]).concat(missing.types);
- }
- var promises = [];
- for (i in missingModules) {
- if (missingModules.hasOwnProperty(i)) {
- util.log("[red] - "+i+": "+missingModules[i].join(", "));
- if (settings.autoInstallModules) {
- installModule(i).otherwise(function(err) {
- // Error already reported. Need the otherwise handler
- // to stop the error propagating any further
- });
- }
- }
- }
- if (!settings.autoInstallModules) {
- util.log("[red] Removing modules from config");
- redNodes.cleanNodeList();
- }
- }
- defer.resolve();
-
- redNodes.loadFlows();
- }).otherwise(function(err) {
- console.log(err);
- });
- comms.start();
- });
- }).otherwise(function(err) {
- defer.reject(err);
- });
-
- return defer.promise;
-}
-
-function stop() {
- redNodes.stopFlows();
- comms.stop();
-}
-
-module.exports = {
- init: createServer,
- start: start,
- stop: stop
-}
-
-module.exports.__defineGetter__("app", function() { return app });
-module.exports.__defineGetter__("nodeApp", function() { return nodeApp });
-module.exports.__defineGetter__("server", function() { return server });
diff --git a/dgbuilder/red/settings.js b/dgbuilder/red/settings.js
deleted file mode 100644
index 4994953f..00000000
--- a/dgbuilder/red/settings.js
+++ /dev/null
@@ -1,84 +0,0 @@
-/**
- * Copyright 2014 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 when = require("when");
-
-var assert = require("assert");
-
-var userSettings = null;
-var globalSettings = null;
-var storage = null;
-
-var persistentSettings = {
- init: function(settings) {
- userSettings = settings;
-
- for (var i in settings) {
- if (settings.hasOwnProperty(i)) {
- (function() {
- var j = i;
- persistentSettings.__defineGetter__(j,function() { return userSettings[j]; });
- persistentSettings.__defineSetter__(j,function() { throw new Error("Property '"+i+"' is read-only"); });
- })();
- }
- }
- globalSettings = null;
- },
- load: function(_storage) {
- storage = _storage;
- return storage.getSettings().then(function(_settings) {
- globalSettings = _settings;
- });
- },
- get: function(prop) {
- if (userSettings.hasOwnProperty(prop)) {
- return userSettings[prop];
- }
- if (globalSettings === null) {
- throw new Error("Settings not available");
- }
- return globalSettings[prop];
- },
-
- set: function(prop,value) {
- if (userSettings.hasOwnProperty(prop)) {
- throw new Error("Property '"+prop+"' is read-only");
- }
- if (globalSettings === null) {
- throw new Error("Settings not available");
- }
- var current = globalSettings[prop];
- globalSettings[prop] = value;
- try {
- assert.deepEqual(current,value);
- return when.resolve();
- } catch(err) {
- return storage.saveSettings(globalSettings);
- }
- },
-
- available: function() {
- return (globalSettings !== null);
- },
-
- reset: function() {
- userSettings = null;
- globalSettings = null;
- storage = null;
- }
-}
-
-module.exports = persistentSettings;
diff --git a/dgbuilder/red/sla.js b/dgbuilder/red/sla.js
deleted file mode 100644
index 1729ecbb..00000000
--- a/dgbuilder/red/sla.js
+++ /dev/null
@@ -1,249 +0,0 @@
-exports.listSLA = function(settings,req,res) {
-try{
- var mysql = require('mysql');
-
- //console.dir(settings);
-
- var connection = mysql.createConnection(
- {
- host : settings.dbHost,
- port : settings.dbPort,
- user : settings.dbUser,
- password : settings.dbPassword,
- database : settings.dbName
- });
-
- var rows=[];
-
- var sqlQuery = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC";
- //console.log("sqlQuery:" + sqlQuery);
- connection.query(sqlQuery, function(err, rows) {
- if(!err) {
- if ( rows.length > 0 )
- {
- res.send({ 'rows': rows,'dbHost':settings.dbHost } );
- }else{
- res.send({'rows': [],'dbHost':settings.dbHost});
- }
- } else {
- console.log("error:" + err);
- res.send({error: "Connection to DB failed.",'dbHost':settings.dbHost});
- }
- //console.dir(rows);
- connection.end();
- }); //end query
-}catch(error){
- console.log(error);
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
-}
-}
-
-exports.listCurrentDGs = function(settings,req,res) {
- var _module = req.query.module;
- var rpc = req.query.rpc;
- console.log("_module:" + _module);
- console.log("rpc:" + rpc);
-try{
- var mysql = require('mysql');
-
- //console.dir(settings);
-
- var connection = mysql.createConnection(
- {
- host : settings.dbHost,
- port : settings.dbPort,
- user : settings.dbUser,
- password : settings.dbPassword,
- database : settings.dbName
- });
-
- var rows=[];
-
- var sqlQuery = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC where module ='" + _module + "' and rpc ='" + rpc + "'";
- console.log("sqlQuery:" + sqlQuery);
- connection.query(sqlQuery, function(err, rows) {
- if(!err) {
- if ( rows.length > 0 )
- {
- res.send({ 'rows': rows,'dbHost':settings.dbHost } );
- }else{
- res.send({'rows': [],'dbHost':settings.dbHost});
- }
- } else {
- console.log("error:" + err);
- res.send({error: "Connection to DB failed.",'dbHost':settings.dbHost});
- }
- //console.dir(rows);
- connection.end();
- }); //end query
-}catch(error){
- console.log(error);
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
-}
-}
-
-exports.activateDG = function(settings,req,res){
- var _module = req.query.module;
- var rpc = req.query.rpc;
- var version = req.query.version;
- var mode = req.query.mode;
- var displayOnlyCurrent = req.query.displayOnlyCurrent;
-
-try{
- var mysql = require('mysql');
-
- var connection = mysql.createConnection(
- {
- host : settings.dbHost,
- port : settings.dbPort,
- user : settings.dbUser,
- password : settings.dbPassword,
- database : settings.dbName
- });
-
- var rows=[];
-
- var updateStmt = "UPDATE SVC_LOGIC SET active=\'Y\' WHERE module=\'"
- + _module + "' AND rpc=\'"
- + rpc + "' AND version=\'"
- + version + "' AND mode=\'"
- + mode + "'";
-
- connection.query(updateStmt, function(err, result) {
- var nextUpdateStmt = "UPDATE SVC_LOGIC SET active=\'N\' WHERE module=\'"
- + _module + "' AND rpc=\'"
- + rpc + "' AND version !=\'"
- + version + "'";
- connection.query(nextUpdateStmt, function(err, result) {
- var query = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC";
- if(displayOnlyCurrent == 'true'){
- query = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC WHERE module=\'"
- + _module + "' and rpc=\'" + rpc + "'";
- }
- connection.query(query, function(err, rows) {
- if(!err) {
- if ( rows.length > 0 )
- {
- res.send({ 'rows': rows,'dbHost':settings.dbHost } );
- }else{
- res.send({'rows': [],'dbHost':settings.dbHost});
- }
- } else {
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
- }
- connection.end();
- }); //end query
- }); //end query
- }); //end query
-}catch(error){
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
-}
-}
-
-
-exports.deActivateDG = function(settings,req,res){
-
- var _module = req.query.module;
- var rpc = req.query.rpc;
- var version = req.query.version;
- var mode = req.query.mode;
- var displayOnlyCurrent = req.query.displayOnlyCurrent;
-
-try{
- var mysql = require('mysql');
-
- var connection = mysql.createConnection(
- {
- host : settings.dbHost,
- port : settings.dbPort,
- user : settings.dbUser,
- password : settings.dbPassword,
- database : settings.dbName
- });
-
- var rows=[];
-
- var updateStmt = "UPDATE SVC_LOGIC SET active=\'N\' WHERE module=\'"
- + _module + "' AND rpc=\'"
- + rpc + "' AND version=\'"
- + version + "' AND mode=\'"
- + mode + "'";
-
- connection.query(updateStmt, function(err, result) {
- var query = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC";
- if(displayOnlyCurrent == 'true'){
- query = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC WHERE module=\'"
- + _module + "' and rpc=\'" + rpc + "'";
- }
- connection.query(query, function(err, rows) {
- if(!err) {
- if ( rows.length > 0 )
- {
- res.send({ 'rows': rows,'dbHost':settings.dbHost } );
- }else{
- res.send({'rows': [],'dbHost':settings.dbHost});
- }
- } else {
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
- }
- connection.end();
- }); //end query
- }); //end query
-}catch(error){
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
-}
-}
-
-exports.deleteDG = function(settings,req,res){
-
- var _module = req.query.module;
- var rpc = req.query.rpc;
- var version = req.query.version;
- var mode = req.query.mode;
- var displayOnlyCurrent = req.query.displayOnlyCurrent;
-
-try{
- var mysql = require('mysql');
-
- var connection = mysql.createConnection(
- {
- host : settings.dbHost,
- port : settings.dbPort,
- user : settings.dbUser,
- password : settings.dbPassword,
- database : settings.dbName
- });
-
- var rows=[];
-
- var deleteStmt = "DELETE FROM SVC_LOGIC WHERE module=\'"
- + _module + "' AND rpc=\'"
- + rpc + "' AND version=\'"
- + version + "' AND mode=\'"
- + mode + "'";
- console.log(deleteStmt);
-
- connection.query(deleteStmt, function(err, result) {
- var query = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC";
- if(displayOnlyCurrent == 'true'){
- query = "SELECT module,rpc,version,mode,active FROM SVC_LOGIC WHERE module=\'"
- + _module + "' and rpc=\'" + rpc + "'";
- }
- connection.query(query, function(err, rows) {
- if(!err) {
- if ( rows.length > 0 )
- {
- res.send({ 'rows': rows,'dbHost':settings.dbHost } );
- }else{
- res.send({'rows': [],'dbHost':settings.dbHost});
- }
- } else {
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
- }
- connection.end();
- }); //end query
- }); //end query
-}catch(error){
- res.send({'error': "Connection to DB failed.",'dbHost':settings.dbHost});
-}
-}
diff --git a/dgbuilder/red/storage/index.js b/dgbuilder/red/storage/index.js
deleted file mode 100644
index ba939627..00000000
--- a/dgbuilder/red/storage/index.js
+++ /dev/null
@@ -1,107 +0,0 @@
-/**
- * Copyright 2013, 2014 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 when = require('when');
-
-var storageModule;
-var settingsAvailable;
-
-function moduleSelector(aSettings) {
- var toReturn;
- if (aSettings.storageModule) {
- if (typeof aSettings.storageModule === "string") {
- // TODO: allow storage modules to be specified by absolute path
- toReturn = require("./"+aSettings.storageModule);
- } else {
- toReturn = aSettings.storageModule;
- }
- } else {
- toReturn = require("./localfilesystem");
- }
- return toReturn;
-}
-
-function is_malicious(path) {
- return path.indexOf('../') != -1 || path.indexOf('..\\') != -1;
-}
-
-var storageModuleInterface = {
- init: function(settings) {
- try {
- storageModule = moduleSelector(settings);
- settingsAvailable = storageModule.hasOwnProperty("getSettings") && storageModule.hasOwnProperty("saveSettings");
- } catch (e) {
- return when.reject(e);
- }
- return storageModule.init(settings);
- },
- getFlows: function() {
- return storageModule.getFlows();
- },
- saveFlows: function(flows) {
- return storageModule.saveFlows(flows);
- },
- getCredentials: function() {
- return storageModule.getCredentials();
- },
- saveCredentials: function(credentials) {
- return storageModule.saveCredentials(credentials);
- },
- getSettings: function() {
- if (settingsAvailable) {
- return storageModule.getSettings();
- } else {
- return when.resolve(null);
- }
- },
- saveSettings: function(settings) {
- if (settingsAvailable) {
- return storageModule.saveSettings(settings);
- } else {
- return when.resolve();
- }
- },
- /* Library Functions */
- getAllFlows: function() {
- return storageModule.getAllFlows();
- },
- getFlow: function(fn) {
- if (is_malicious(fn)) {
- return when.reject(new Error('forbidden flow name'));
- }
- return storageModule.getFlow(fn);
- },
- saveFlow: function(fn, data) {
- if (is_malicious(fn)) {
- return when.reject(new Error('forbidden flow name'));
- }
- return storageModule.saveFlow(fn, data);
- },
- getLibraryEntry: function(type, path) {
- if (is_malicious(path)) {
- return when.reject(new Error('forbidden flow name'));
- }
- return storageModule.getLibraryEntry(type, path);
- },
- saveLibraryEntry: function(type, path, meta, body) {
- if (is_malicious(path)) {
- return when.reject(new Error('forbidden flow name'));
- }
- return storageModule.saveLibraryEntry(type, path, meta, body);
- }
-}
-
-module.exports = storageModuleInterface;
diff --git a/dgbuilder/red/storage/localfilesystem.js b/dgbuilder/red/storage/localfilesystem.js
deleted file mode 100644
index 48255332..00000000
--- a/dgbuilder/red/storage/localfilesystem.js
+++ /dev/null
@@ -1,309 +0,0 @@
-/**
- * Copyright 2013, 2014 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 fs = require('fs');
-var when = require('when');
-var nodeFn = require('when/node/function');
-var keys = require('when/keys');
-var util = require('util');
-var fspath = require("path");
-var mkdirp = require("mkdirp");
-
-var promiseDir = nodeFn.lift(mkdirp);
-
-var settings;
-var flowsFile;
-var flowsFullPath;
-var flowsPrev;
-var credentialsFile;
-var oldCredentialsFile;
-var userDir;
-var libDir;
-var libFlowsDir;
-var globalSettingsFile;
-
-function listFiles(dir) {
- var dirs = {};
- var files = [];
- var dirCount = 0;
- return nodeFn.call(fs.readdir, dir).then(function (contents) {
- contents.sort().forEach(function(fn) {
- var stats = fs.lstatSync(dir+"/"+fn);
- if (stats.isDirectory()) {
- dirCount += 1;
- dirs[fn] = listFiles(dir+"/"+fn)
- } else {
- files.push(fn.split(".")[0]);
- }
- })
- var result = {};
- if (dirCount > 0) { result.d = keys.all(dirs); }
- if (files.length > 0) { result.f = when.resolve(files); }
- return keys.all(result);
- })
-}
-
-function getFileMeta(root,path) {
- var fn = fspath.join(root,path);
- var fd = fs.openSync(fn,"r");
- var size = fs.fstatSync(fd).size;
- var meta = {};
- var read = 0;
- var length = 10;
- var remaining = "";
- var buffer = Buffer(length);
- while(read < size) {
- read+=fs.readSync(fd,buffer,0,length);
- var data = remaining+buffer.toString();
- var parts = data.split("\n");
- remaining = parts.splice(-1);
- for (var i=0;i<parts.length;i+=1) {
- var match = /^\/\/ (\w+): (.*)/.exec(parts[i]);
- if (match) {
- meta[match[1]] = match[2];
- } else {
- read = size;
- break;
- }
- }
- }
- fs.closeSync(fd);
- return meta;
-}
-
-function getFileBody(root,path) {
- var body = "";
- var fn = fspath.join(root,path);
- var fd = fs.openSync(fn,"r");
- var size = fs.fstatSync(fd).size;
- var scanning = true;
- var read = 0;
- var length = 50;
- var remaining = "";
- var buffer = Buffer(length);
- while(read < size) {
- var thisRead = fs.readSync(fd,buffer,0,length);
- read += thisRead;
- if (scanning) {
- var data = remaining+buffer.slice(0,thisRead).toString();
- var parts = data.split("\n");
- remaining = parts.splice(-1)[0];
- for (var i=0;i<parts.length;i+=1) {
- if (! /^\/\/ \w+: /.test(parts[i])) {
- scanning = false;
- body += parts[i]+"\n";
- }
- }
- if (! /^\/\/ \w+: /.test(remaining)) {
- scanning = false;
- }
- if (!scanning) {
- body += remaining;
- }
- } else {
- body += buffer.slice(0,thisRead).toString();
- }
- }
- fs.closeSync(fd);
- return body;
-}
-
-var localfilesystem = {
- init: function(_settings) {
- settings = _settings;
- userDir = settings.userDir || process.env.NODE_RED_HOME;
-
- if (settings.flowFile) {
- flowsFile = settings.flowFile;
- flowsFullPath = flowsFile;
- } else {
- flowsFile = 'flows_'+require('os').hostname()+'.json';
- flowsFullPath = fspath.join(userDir,flowsFile);
- }
- var fsext = fspath.extname(flowsFile);
- credentialsFile = fspath.join(userDir,fspath.basename(flowsFile,fsext)+"_cred"+fsext);
- oldCredentialsFile = fspath.join(userDir,"credentials.json");
- flowsPrev = fspath.join(userDir,"flows.backup");
-
- libDir = fspath.join(userDir,"lib");
- libFlowsDir = fspath.join(libDir,"flows");
-
-
- globalSettingsFile = fspath.join(userDir,".config.json");
-
- return promiseDir(libFlowsDir);
- },
-
- getFlows: function() {
- var defer = when.defer();
- fs.exists(flowsFullPath, function(exists) {
- if (exists) {
- util.log("[red] Loading flows : "+flowsFile);
- defer.resolve(nodeFn.call(fs.readFile,flowsFullPath,'utf8').then(function(data) {
- return JSON.parse(data);
- }));
- } else {
- util.log("[red] Flows file not found : "+flowsFile );
- defer.resolve([]);
- }
- });
- return defer.promise;
- },
-
- saveFlows: function(flows) {
- if (fs.existsSync(flowsFullPath)) {
- fs.renameSync(flowsFullPath,flowsPrev);
- }
-
- var flowData;
-
- if (settings.flowFilePretty) {
- flowData = JSON.stringify(flows,null,4);
- } else {
- flowData = JSON.stringify(flows);
- }
- console.log("Writing to file:" + flowsFullPath);
- return nodeFn.call(fs.writeFile, flowsFullPath, flowData);
- },
-
- getCredentials: function() {
- var defer = when.defer();
- fs.exists(credentialsFile, function(exists) {
- if (exists) {
- defer.resolve(nodeFn.call(fs.readFile, credentialsFile, 'utf8').then(function(data) {
- return JSON.parse(data)
- }));
- } else {
- fs.exists(oldCredentialsFile, function(exists) {
- if (exists) {
- defer.resolve(nodeFn.call(fs.readFile, oldCredentialsFile, 'utf8').then(function(data) {
- return JSON.parse(data)
- }));
- } else {
- defer.resolve({});
- }
- });
- }
- });
- return defer.promise;
- },
-
- saveCredentials: function(credentials) {
- var credentialData;
- if (settings.flowFilePretty) {
- credentialData = JSON.stringify(credentials,null,4);
- } else {
- credentialData = JSON.stringify(credentials);
- }
-
- return nodeFn.call(fs.writeFile, credentialsFile, credentialData)
- },
-
- getSettings: function() {
- if (fs.existsSync(globalSettingsFile)) {
- return nodeFn.call(fs.readFile,globalSettingsFile,'utf8').then(function(data) {
- if (data) {
- try {
- return JSON.parse(data);
- } catch(err) {
- util.log("[red] Corrupted config detected - resetting");
- return {};
- }
- } else {
- return {};
- }
- });
- }
- return when.resolve({});
- },
- saveSettings: function(settings) {
- return nodeFn.call(fs.writeFile,globalSettingsFile,JSON.stringify(settings,null,1),'utf8');
- },
-
-
- getAllFlows: function() {
- return listFiles(libFlowsDir);
- },
-
- getFlow: function(fn) {
- var defer = when.defer();
- var file = fspath.join(libFlowsDir,fn+".json");
- fs.exists(file, function(exists) {
- if (exists) {
- defer.resolve(nodeFn.call(fs.readFile,file,'utf8'));
- } else {
- defer.reject();
- }
- });
- return defer.promise;
- },
-
- saveFlow: function(fn,data) {
- var file = fspath.join(libFlowsDir,fn+".json");
- return promiseDir(fspath.dirname(file)).then(function () {
- return nodeFn.call(fs.writeFile, file, data);
- });
- },
-
- getLibraryEntry: function(type,path) {
- var root = fspath.join(libDir,type);
- var rootPath = fspath.join(libDir,type,path);
- return promiseDir(root).then(function () {
- return nodeFn.call(fs.lstat, rootPath).then(function(stats) {
- if (stats.isFile()) {
- return getFileBody(root,path);
- }
- if (path.substr(-1) == '/') {
- path = path.substr(0,path.length-1);
- }
- return nodeFn.call(fs.readdir, rootPath).then(function(fns) {
- var dirs = [];
- var files = [];
- fns.sort().filter(function(fn) {
- var fullPath = fspath.join(path,fn);
- var absoluteFullPath = fspath.join(root,fullPath);
- if (fn[0] != ".") {
- var stats = fs.lstatSync(absoluteFullPath);
- if (stats.isDirectory()) {
- dirs.push(fn);
- } else {
- var meta = getFileMeta(root,fullPath);
- meta.fn = fn;
- files.push(meta);
- }
- }
- });
- return dirs.concat(files);
- });
- });
- });
- },
-
- saveLibraryEntry: function(type,path,meta,body) {
- var fn = fspath.join(libDir, type, path);
- var headers = "";
- for (var i in meta) {
- if (meta.hasOwnProperty(i)) {
- headers += "// "+i+": "+meta[i]+"\n";
- }
- }
- return promiseDir(fspath.dirname(fn)).then(function () {
- nodeFn.call(fs.writeFile, fn, headers+body);
- });
- }
-};
-
-module.exports = localfilesystem;
diff --git a/dgbuilder/red/ui.js b/dgbuilder/red/ui.js
deleted file mode 100644
index 16580bf1..00000000
--- a/dgbuilder/red/ui.js
+++ /dev/null
@@ -1,77 +0,0 @@
-/**
- * Copyright 2013, 2014 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 express = require('express');
-var fs = require("fs");
-var events = require("./events");
-var path = require("path");
-
-var icon_paths = [path.resolve(__dirname + '/../public/icons')];
-
-var settings; // settings has to be global, otherwise variable not in scope for express
-
-events.on("node-icon-dir",function(dir) {
- icon_paths.push(path.resolve(dir));
-});
-
-
-function setupUI(_settings,app) {
-
- settings = _settings;
-
- // Need to ensure the url ends with a '/' so the static serving works
- // with relative paths
- app.get("/",function(req,res) {
- if (req.originalUrl.slice(-1) != "/") {
- res.redirect(req.originalUrl+"/");
- } else {
- req.next();
- }
- });
-
- var iconCache = {};
- //TODO: create a default icon
- var defaultIcon = path.resolve(__dirname + '/../public/icons/arrow-in.png');
-
- app.get("/icons/:icon",function(req,res) {
- if (iconCache[req.params.icon]) {
- res.sendfile(iconCache[req.params.icon]); // if not found, express prints this to the console and serves 404
- } else {
- for (var p=0;p<icon_paths.length;p++) {
- var iconPath = path.join(icon_paths[p],req.params.icon);
- if (fs.existsSync(iconPath)) {
- res.sendfile(iconPath);
- iconCache[req.params.icon] = iconPath;
- return;
- }
- }
- res.sendfile(defaultIcon);
- }
- });
-
- app.get("/settings", function(req,res) {
- var safeSettings = {
- httpNodeRoot: settings.httpNodeRoot,
- version: settings.version
- };
- res.json(safeSettings);
- });
-
- app.use("/",express.static(__dirname + '/../public'));
-
- return app;
-}
-
-module.exports = setupUI;
diff --git a/dgbuilder/red/util.js b/dgbuilder/red/util.js
deleted file mode 100644
index 7ca72b0e..00000000
--- a/dgbuilder/red/util.js
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- * Copyright 2014 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.
- **/
-
-function ensureString(o) {
- if (Buffer.isBuffer(o)) {
- return o.toString();
- } else if (typeof o === "object") {
- return JSON.stringify(o);
- } else if (typeof o === "string") {
- return o;
- }
- return ""+o;
-}
-
-function ensureBuffer(o) {
- if (Buffer.isBuffer(o)) {
- return o;
- } else if (typeof o === "object") {
- o = JSON.stringify(o);
- } else if (typeof o !== "string") {
- o = ""+o;
- }
- return new Buffer(o);
-}
-
-module.exports = {
- ensureString: ensureString,
- ensureBuffer: ensureBuffer,
-};
-