+++ /dev/null
-/**
- * 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 http = require('http');
-var https = require('https');
-var util = require("util");
-var express = require("express");
-var crypto = require("crypto");
-var nopt = require("nopt");
-var path = require("path");
-var RED = require("./red/red.js");
-
-var server;
-var app = express();
-
-var settingsFile = "./settings";
-var flowFile;
-
-var knownOpts = {
- "settings":[path],
- "v": Boolean,
- "help": Boolean
-};
-var shortHands = {
- "s":["--settings"],
- "?":["--help"]
-};
-nopt.invalidHandler = function(k,v,t) {
- // TODO: console.log(k,v,t);
-}
-
-var parsedArgs = nopt(knownOpts,shortHands,process.argv,2)
-
-if (parsedArgs.help) {
- console.log("Node-RED v"+RED.version());
- console.log("Usage: node red.js [-v] [-?] [--settings settings.js] [flows.json]");
- console.log("");
- console.log("Options:");
- console.log(" -s, --settings FILE use specified settings file");
- console.log(" -v enable verbose output");
- console.log(" -?, --help show usage");
- console.log("");
- console.log("Documentation can be found at http://nodered.org");
- process.exit();
-}
-if (parsedArgs.argv.remain.length > 0) {
- flowFile = parsedArgs.argv.remain[0];
-}
-
-if (parsedArgs.settings) {
- settingsFile = parsedArgs.settings;
-}
-try {
- var settings = require(settingsFile);
-} catch(err) {
- if (err.code == 'MODULE_NOT_FOUND') {
- console.log("Unable to load settings file "+settingsFile);
- } else {
- console.log(err);
- }
- process.exit();
-}
-
-if (parsedArgs.v) {
- settings.verbose = true;
-}
-
-if (settings.https) {
- server = https.createServer(settings.https,function(req,res){app(req,res);});
-} else {
- server = http.createServer(function(req,res){app(req,res);});
-}
-server.setMaxListeners(0);
-
-function formatRoot(root) {
- if (root[0] != "/") {
- root = "/" + root;
- }
- if (root.slice(-1) != "/") {
- root = root + "/";
- }
- return root;
-}
-
-if (settings.httpRoot === false) {
- settings.httpAdminRoot = false;
- settings.httpNodeRoot = false;
-} else {
- settings.httpRoot = settings.httpRoot||"/";
- settings.disableEditor = settings.disableEditor||false;
-}
-
-if (settings.httpAdminRoot !== false) {
- settings.httpAdminRoot = formatRoot(settings.httpAdminRoot || settings.httpRoot || "/");
- settings.httpAdminAuth = settings.httpAdminAuth || settings.httpAuth;
-} else {
- settings.disableEditor = true;
-}
-
-if (settings.httpNodeRoot !== false) {
- settings.httpNodeRoot = formatRoot(settings.httpNodeRoot || settings.httpRoot || "/");
- settings.httpNodeAuth = settings.httpNodeAuth || settings.httpAuth;
-}
-
-settings.uiPort = settings.uiPort||1880;
-settings.uiHost = settings.uiHost||"0.0.0.0";
-var appDir = path.dirname(require.main.filename);
-if (settings.flowFile != null && settings.flowFile.indexOf(appDir) != -1){
- settings.flowFile = flowFile || settings.flowFile;
-}else{
- settings.flowFile = flowFile || appDir + "/" + settings.flowFile;
-}
-
-RED.init(server,settings);
-
-if (settings.httpAdminRoot !== false && settings.httpAdminAuth) {
- app.use(settings.httpAdminRoot,
- express.basicAuth(function(user, pass) {
- return user === settings.httpAdminAuth.user && crypto.createHash('md5').update(pass,'utf8').digest('hex') === settings.httpAdminAuth.pass;
- })
- );
-}
-if (settings.httpNodeRoot !== false && settings.httpNodeAuth) {
- app.use(settings.httpNodeRoot,
- express.basicAuth(function(user, pass) {
- return user === settings.httpNodeAuth.user && crypto.createHash('md5').update(pass,'utf8').digest('hex') === settings.httpNodeAuth.pass;
- })
- );
-}
-if (settings.httpAdminRoot !== false) {
- app.use(settings.httpAdminRoot,RED.httpAdmin);
-}
-if (settings.httpNodeRoot !== false) {
- app.use(settings.httpNodeRoot,RED.httpNode);
-}
-
-if (settings.httpStatic) {
- settings.httpStaticAuth = settings.httpStaticAuth || settings.httpAuth;
- if (settings.httpStaticAuth) {
- app.use("/",
- express.basicAuth(function(user, pass) {
- return user === settings.httpStaticAuth.user && crypto.createHash('md5').update(pass,'utf8').digest('hex') === settings.httpStaticAuth.pass;
- })
- );
- }
- app.use("/",express.static(settings.httpStatic));
-}
-
-function getListenPath() {
- var listenPath = 'http'+(settings.https?'s':'')+'://'+
- (settings.uiHost == '0.0.0.0'?'127.0.0.1':settings.uiHost)+
- ':'+settings.uiPort;
- if (settings.httpAdminRoot !== false) {
- listenPath += settings.httpAdminRoot;
- } else if (settings.httpStatic) {
- listenPath += "/";
- }
- return listenPath;
-}
-
-RED.start().then(function() {
- if (settings.httpAdminRoot !== false || settings.httpNodeRoot !== false || settings.httpStatic) {
- server.on('error', function(err) {
- if (err.errno === "EADDRINUSE") {
- util.log('[red] Unable to listen on '+getListenPath());
- util.log('[red] Error: port in use');
- } else {
- util.log('[red] Uncaught Exception:');
- if (err.stack) {
- util.log(err.stack);
- } else {
- util.log(err);
- }
- }
- process.exit(1);
- });
- server.listen(settings.uiPort,settings.uiHost,function() {
- if (settings.httpAdminRoot === false) {
- util.log('[red] Admin UI disabled');
- }
- process.title = 'node-red';
- util.log('[red] Server now running at '+getListenPath());
- });
- } else {
- util.log('[red] Running in headless mode');
- }
-}).otherwise(function(err) {
- util.log("[red] Failed to start server:");
- if (err.stack) {
- util.log(err.stack);
- } else {
- util.log(err);
- }
-});
-
-
-process.on('uncaughtException',function(err) {
- util.log('[red] Uncaught Exception:');
- if (err.stack) {
- util.log(err.stack);
- } else {
- util.log(err);
- }
- process.exit(1);
-});
-
-process.on('SIGINT', function () {
- RED.stop();
- // TODO: need to allow nodes to close asynchronously before terminating the
- // process - ie, promises
- process.exit();
-});
Code Review / sdnc / oam.git / blobdiff