http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/middleware/jsonp-middleware.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/middleware/jsonp-middleware.js b/web/demos/package/node_modules/http-proxy/examples/middleware/jsonp-middleware.js deleted file mode 100644 index 15ab9ee..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/middleware/jsonp-middleware.js +++ /dev/null @@ -1,30 +0,0 @@ -var Store = require('../helpers/store') - , http = require('http') - -// -// jsonp is a handy technique for getting around the limitations of the same-origin policy. -// (http://en.wikipedia.org/wiki/Same_origin_policy) -// -// normally, to dynamically update a page you use an XmlHttpRequest. this has flakey support -// is some browsers and is restricted by the same origin policy. you cannot perform XHR requests to -// someone else's server. one way around this would be to proxy requests to all the servers you want -// to xhr to, and your core server - so that everything has the same port and host. -// -// another way, is to turn json into javascript. (which is exempt from the same origin policy) -// this is done by wrapping the json object in a function call, and then including a script tag. -// -// here we're proxing our own JSON returning server, but we could proxy any server on the internet, -// and our client side app would be slurping down JSONP from anywhere. -// -// curl localhost:1337/whatever?callback=alert -// alert([]) //which is valid javascript! -// -// also see http://en.wikipedia.org/wiki/JSONP#JSONP -// - -http.createServer(new Store().handler()).listen(7531) - -require('../../lib/node-http-proxy').createServer( - require('connect-jsonp')(true), - 'localhost', 7531 -).listen(1337)
http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/middleware/modifyResponse-middleware.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/middleware/modifyResponse-middleware.js b/web/demos/package/node_modules/http-proxy/examples/middleware/modifyResponse-middleware.js deleted file mode 100644 index af21236..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/middleware/modifyResponse-middleware.js +++ /dev/null @@ -1,57 +0,0 @@ -/* - modifyBody-middleware.js: Example of middleware which modifies response - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, Marak Squires, & Dominic Tarr. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - colors = require('colors'), - http = require('http'), - httpProxy = require('../../lib/node-http-proxy'); - -// -// Basic Http Proxy Server -// -httpProxy.createServer( - function (req, res, next) { - var _write = res.write; - - res.write = function (data) { - _write.call(res, data.toString().replace("Ruby", "nodejitsu")); - } - next(); - }, - 9000, 'localhost' -).listen(8000); - -// -// Target Http Server -// -http.createServer(function (req, res) { - res.writeHead(200, { 'Content-Type': 'text/plain' }); - res.end('Hello, I know Ruby\n'); -}).listen(9000); - -util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow); -util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow); - http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware.js b/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware.js deleted file mode 100644 index b4f3045..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware.js +++ /dev/null @@ -1,58 +0,0 @@ -/* - url-middleware.js: Example of a simple url routing middleware for node-http-proxy - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, & Marak Squires. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - colors = require('colors'), - http = require('http'), - httpProxy = require('../../lib/node-http-proxy'); - -// -// Now we set up our proxy. -// -httpProxy.createServer( - // - // This is where our middlewares go, with any options desired - in this case, - // the list of routes/URLs and their destinations. - // - require('proxy-by-url')({ - '/hello': { port: 9000, host: 'localhost' }, - '/charlie': { port: 80, host: 'charlieistheman.com' }, - '/google': { port: 80, host: 'google.com' } - }) -).listen(8000); - -// -// Target Http Server (to listen for requests on 'localhost') -// -http.createServer(function (req, res) { - res.writeHead(200, { 'Content-Type': 'text/plain' }); - res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2)); - res.end(); -}).listen(9000); - -// And finally, some colored startup output. -util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow); -util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow); http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware2.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware2.js b/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware2.js deleted file mode 100644 index 2c894e1..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/middleware/url-middleware2.js +++ /dev/null @@ -1,30 +0,0 @@ -var util = require('util'), - colors = require('colors'), - http = require('http'), - httpProxy = require('../../lib/node-http-proxy'), - Store = require('../helpers/store') - -http.createServer(new Store().handler()).listen(7531) - -// Now we set up our proxy. -httpProxy.createServer( - // This is where our middlewares go, with any options desired - in this case, - // the list of routes/URLs and their destinations. - require('proxy-by-url')({ - '/store': { port: 7531, host: 'localhost' }, - '/': { port: 9000, host: 'localhost' } - }) -).listen(8000); - -// -// Target Http Server (to listen for requests on 'localhost') -// -http.createServer(function (req, res) { - res.writeHead(200, { 'Content-Type': 'text/plain' }); - res.write('request successfully proxied to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2)); - res.end(); -}).listen(9000); - -// And finally, some colored startup output. -util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow); -util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9000 '.yellow); http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/package.json ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/package.json b/web/demos/package/node_modules/http-proxy/examples/package.json deleted file mode 100644 index ca95fd8..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/package.json +++ /dev/null @@ -1,12 +0,0 @@ -{ - "name": "http-proxy-examples", - "description": "packages required to run the examples", - "version": "0.0.0", - "dependencies": { - "connect": "1.6", - "connect-gzip": "0.1", - "connect-jsonp": "0.0.5", - "connect-restreamer": "1", - "proxy-by-url": ">= 0.0.1" - } -} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/websocket/latent-websocket-proxy.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/websocket/latent-websocket-proxy.js b/web/demos/package/node_modules/http-proxy/examples/websocket/latent-websocket-proxy.js deleted file mode 100644 index 99a0728..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/websocket/latent-websocket-proxy.js +++ /dev/null @@ -1,92 +0,0 @@ -/* - standalone-websocket-proxy.js: Example of proxying websockets over HTTP with a standalone HTTP server. - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, & Marak Squires. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - http = require('http'), - colors = require('colors'), - httpProxy = require('../../lib/node-http-proxy'); - -try { - var io = require('socket.io'), - client = require('socket.io-client'); -} -catch (ex) { - console.error('Socket.io is required for this example:'); - console.error('npm ' + 'install'.green); - process.exit(1); -} - -// -// Create the target HTTP server and setup -// socket.io on it. -// -var server = io.listen(8080); -server.sockets.on('connection', function (client) { - util.debug('Got websocket connection'); - - client.on('message', function (msg) { - util.debug('Got message from client: ' + msg); - }); - - client.send('from server'); -}); - -// -// Setup our server to proxy standard HTTP requests -// -var proxy = new httpProxy.HttpProxy({ - target: { - host: 'localhost', - port: 8080 - } -}); - -var proxyServer = http.createServer(function (req, res) { - proxy.proxyRequest(req, res); -}); - -// -// Listen to the `upgrade` event and proxy the -// WebSocket requests as well. -// -proxyServer.on('upgrade', function (req, socket, head) { - var buffer = httpProxy.buffer(socket); - - setTimeout(function () { - proxy.proxyWebSocketRequest(req, socket, head, buffer); - }, 1000); -}); - -proxyServer.listen(8081); - -// -// Setup the socket.io client against our proxy -// -var ws = client.connect('ws://localhost:8081'); - -ws.on('message', function (msg) { - util.debug('Got message: ' + msg); -}); http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/websocket/standalone-websocket-proxy.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/websocket/standalone-websocket-proxy.js b/web/demos/package/node_modules/http-proxy/examples/websocket/standalone-websocket-proxy.js deleted file mode 100644 index acf43b9..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/websocket/standalone-websocket-proxy.js +++ /dev/null @@ -1,87 +0,0 @@ -/* - standalone-websocket-proxy.js: Example of proxying websockets over HTTP with a standalone HTTP server. - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, & Marak Squires. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - http = require('http'), - colors = require('colors'), - httpProxy = require('../../lib/node-http-proxy'); - -try { - var io = require('socket.io'), - client = require('socket.io-client'); -} -catch (ex) { - console.error('Socket.io is required for this example:'); - console.error('npm ' + 'install'.green); - process.exit(1); -} - -// -// Create the target HTTP server and setup -// socket.io on it. -// -var server = io.listen(8080); -server.sockets.on('connection', function (client) { - util.debug('Got websocket connection'); - - client.on('message', function (msg) { - util.debug('Got message from client: ' + msg); - }); - - client.send('from server'); -}); - -// -// Setup our server to proxy standard HTTP requests -// -var proxy = new httpProxy.HttpProxy({ - target: { - host: 'localhost', - port: 8080 - } -}); -var proxyServer = http.createServer(function (req, res) { - proxy.proxyRequest(req, res); -}); - -// -// Listen to the `upgrade` event and proxy the -// WebSocket requests as well. -// -proxyServer.on('upgrade', function (req, socket, head) { - proxy.proxyWebSocketRequest(req, socket, head); -}); - -proxyServer.listen(8081); - -// -// Setup the socket.io client against our proxy -// -var ws = client.connect('ws://localhost:8081'); - -ws.on('message', function (msg) { - util.debug('Got message: ' + msg); -}); http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/examples/websocket/websocket-proxy.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/examples/websocket/websocket-proxy.js b/web/demos/package/node_modules/http-proxy/examples/websocket/websocket-proxy.js deleted file mode 100644 index 4e3cf6f..0000000 --- a/web/demos/package/node_modules/http-proxy/examples/websocket/websocket-proxy.js +++ /dev/null @@ -1,69 +0,0 @@ -/* - web-socket-proxy.js: Example of proxying over HTTP and WebSockets. - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Fedor Indutny, & Marak Squires. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - http = require('http'), - colors = require('colors'), - httpProxy = require('../../lib/node-http-proxy'); - -try { - var io = require('socket.io'), - client = require('socket.io-client'); -} -catch (ex) { - console.error('Socket.io is required for this example:'); - console.error('npm ' + 'install'.green); - process.exit(1); -} - -// -// Create the target HTTP server and setup -// socket.io on it. -// -var server = io.listen(8080); -server.sockets.on('connection', function (client) { - util.debug('Got websocket connection'); - - client.on('message', function (msg) { - util.debug('Got message from client: ' + msg); - }); - - client.send('from server'); -}); - -// -// Create a proxy server with node-http-proxy -// -httpProxy.createServer(8080, 'localhost').listen(8081); - -// -// Setup the socket.io client against our proxy -// -var ws = client.connect('ws://localhost:8081'); - -ws.on('message', function (msg) { - util.debug('Got message: ' + msg); -}); http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/lib/node-http-proxy.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy.js b/web/demos/package/node_modules/http-proxy/lib/node-http-proxy.js deleted file mode 100644 index b5de6bb..0000000 --- a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy.js +++ /dev/null @@ -1,397 +0,0 @@ -/* - node-http-proxy.js: http proxy for node.js - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Marak Squires, Fedor Indutny - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - http = require('http'), - https = require('https'), - events = require('events'), - maxSockets = 100; - -// -// Expose version information through `pkginfo`. -// -require('pkginfo')(module, 'version'); - -// -// ### Export the relevant objects exposed by `node-http-proxy` -// -var HttpProxy = exports.HttpProxy = require('./node-http-proxy/http-proxy').HttpProxy, - ProxyTable = exports.ProxyTable = require('./node-http-proxy/proxy-table').ProxyTable, - RoutingProxy = exports.RoutingProxy = require('./node-http-proxy/routing-proxy').RoutingProxy; - -// -// ### function createServer ([port, host, options, handler]) -// #### @port {number} **Optional** Port to use on the proxy target host. -// #### @host {string} **Optional** Host of the proxy target. -// #### @options {Object} **Optional** Options for the HttpProxy instance used -// #### @handler {function} **Optional** Request handler for the server -// Returns a server that manages an instance of HttpProxy. Flexible arguments allow for: -// -// * `httpProxy.createServer(9000, 'localhost')` -// * `httpProxy.createServer(9000, 'localhost', options) -// * `httpPRoxy.createServer(function (req, res, proxy) { ... })` -// -exports.createServer = function () { - var args = Array.prototype.slice.call(arguments), - handlers = [], - callback, - options = {}, - message, - handler, - server, - proxy, - host, - port; - - // - // Liberally parse arguments of the form: - // - // httpProxy.createServer('localhost', 9000, callback); - // httpProxy.createServer({ host: 'localhost', port: 9000 }, callback); - // **NEED MORE HERE!!!** - // - args.forEach(function (arg) { - arg = Number(arg) || arg; - switch (typeof arg) { - case 'string': host = arg; break; - case 'number': port = arg; break; - case 'object': options = arg || {}; break; - case 'function': callback = arg; handlers.push(callback); break; - }; - }); - - // - // Helper function to create intelligent error message(s) - // for the very liberal arguments parsing performed by - // `require('http-proxy').createServer()`. - // - function validArguments() { - var conditions = { - 'port and host': function () { - return port && host; - }, - 'options.target or options.router': function () { - return options && (options.router || - (options.target && options.target.host && options.target.port)); - }, - 'or proxy handlers': function () { - return handlers && handlers.length; - } - } - - var missing = Object.keys(conditions).filter(function (name) { - return !conditions[name](); - }); - - if (missing.length === 3) { - message = 'Cannot proxy without ' + missing.join(', '); - return false; - } - - return true; - } - - if (!validArguments()) { - // - // If `host`, `port` and `options` are all not passed (with valid - // options) then this server is improperly configured. - // - throw new Error(message); - return; - } - - // - // Hoist up any explicit `host` or `port` arguments - // that have been passed in to the options we will - // pass to the `httpProxy.HttpProxy` constructor. - // - options.target = options.target || {}; - options.target.port = options.target.port || port; - options.target.host = options.target.host || host; - - if (options.target && options.target.host && options.target.port) { - // - // If an explicit `host` and `port` combination has been passed - // to `.createServer()` then instantiate a hot-path optimized - // `HttpProxy` object and add the "proxy" middleware layer. - // - proxy = new HttpProxy(options); - handlers.push(function (req, res) { - proxy.proxyRequest(req, res); - }); - } - else { - // - // If no explicit `host` or `port` combination has been passed then - // we have to assume that this is a "go-anywhere" Proxy (i.e. a `RoutingProxy`). - // - proxy = new RoutingProxy(options); - - if (options.router) { - // - // If a routing table has been supplied than we assume - // the user intends us to add the "proxy" middleware layer - // for them - // - handlers.push(function (req, res) { - proxy.proxyRequest(req, res); - }); - - proxy.on('routes', function (routes) { - server.emit('routes', routes); - }); - } - } - - // - // Create the `http[s].Server` instance which will use - // an instance of `httpProxy.HttpProxy`. - // - handler = handlers.length > 1 - ? exports.stack(handlers, proxy) - : function (req, res) { handlers[0](req, res, proxy) }; - - server = options.https - ? https.createServer(options.https, handler) - : http.createServer(handler); - - server.on('close', function () { - proxy.close(); - }); - - if (!callback) { - // - // If an explicit callback has not been supplied then - // automagically proxy the request using the `HttpProxy` - // instance we have created. - // - server.on('upgrade', function (req, socket, head) { - proxy.proxyWebSocketRequest(req, socket, head); - }); - } - - // - // Set the proxy on the server so it is available - // to the consumer of the server - // - server.proxy = proxy; - return server; -}; - -// -// ### function buffer (obj) -// #### @obj {Object} Object to pause events from -// Buffer `data` and `end` events from the given `obj`. -// Consumers of HttpProxy performing async tasks -// __must__ utilize this utility, to re-emit data once -// the async operation has completed, otherwise these -// __events will be lost.__ -// -// var buffer = httpProxy.buffer(req); -// fs.readFile(path, function () { -// httpProxy.proxyRequest(req, res, host, port, buffer); -// }); -// -// __Attribution:__ This approach is based heavily on -// [Connect](https://github.com/senchalabs/connect/blob/master/lib/utils.js#L157). -// However, this is not a big leap from the implementation in node-http-proxy < 0.4.0. -// This simply chooses to manage the scope of the events on a new Object literal as opposed to -// [on the HttpProxy instance](https://github.com/nodejitsu/node-http-proxy/blob/v0.3.1/lib/node-http-proxy.js#L154). -// -exports.buffer = function (obj) { - var events = [], - onData, - onEnd; - - obj.on('data', onData = function (data, encoding) { - events.push(['data', data, encoding]); - }); - - obj.on('end', onEnd = function (data, encoding) { - events.push(['end', data, encoding]); - }); - - return { - end: function () { - obj.removeListener('data', onData); - obj.removeListener('end', onEnd); - }, - destroy: function () { - this.end(); - this.resume = function () { - console.error("Cannot resume buffer after destroying it."); - }; - - onData = onEnd = events = obj = null; - }, - resume: function () { - this.end(); - for (var i = 0, len = events.length; i < len; ++i) { - obj.emit.apply(obj, events[i]); - } - } - }; -}; - -// -// ### function getMaxSockets () -// Returns the maximum number of sockets -// allowed on __every__ outgoing request -// made by __all__ instances of `HttpProxy` -// -exports.getMaxSockets = function () { - return maxSockets; -}; - -// -// ### function setMaxSockets () -// Sets the maximum number of sockets -// allowed on __every__ outgoing request -// made by __all__ instances of `HttpProxy` -// -exports.setMaxSockets = function (value) { - maxSockets = value; -}; - -// -// ### function stack (middlewares, proxy) -// #### @middlewares {Array} Array of functions to stack. -// #### @proxy {HttpProxy|RoutingProxy} Proxy instance to -// Iteratively build up a single handler to the `http.Server` -// `request` event (i.e. `function (req, res)`) by wrapping -// each middleware `layer` into a `child` middleware which -// is in invoked by the parent (i.e. predecessor in the Array). -// -// adapted from https://github.com/creationix/stack -// -exports.stack = function stack (middlewares, proxy) { - var handle; - middlewares.reverse().forEach(function (layer) { - var child = handle; - handle = function (req, res) { - var next = function (err) { - if (err) { - if (! proxy.emit('middlewareError', err, req, res)) { - console.error('Error in middleware(s): %s', err.stack); - } - - if (res._headerSent) { - res.destroy(); - } - else { - res.statusCode = 500; - res.setHeader('Content-Type', 'text/plain'); - res.end('Internal Server Error'); - } - - return; - } - - if (child) { - child(req, res); - } - }; - - // - // Set the prototype of the `next` function to the instance - // of the `proxy` so that in can be used interchangably from - // a `connect` style callback and a true `HttpProxy` object. - // - // e.g. `function (req, res, next)` vs. `function (req, res, proxy)` - // - next.__proto__ = proxy; - layer(req, res, next); - }; - }); - - return handle; -}; - -// -// ### function _getAgent (host, port, secure) -// #### @options {Object} Options to use when creating the agent. -// -// { -// host: 'localhost', -// port: 9000, -// https: true, -// maxSockets: 100 -// } -// -// Createsan agent from the `http` or `https` module -// and sets the `maxSockets` property appropriately. -// -exports._getAgent = function _getAgent (options) { - if (!options || !options.host) { - throw new Error('`options.host` is required to create an Agent.'); - } - - if (!options.port) { - options.port = options.https ? 443 : 80; - } - - var Agent = options.https ? https.Agent : http.Agent, - agent; - - // require('http-proxy').setMaxSockets() should override http's default - // configuration value (which is pretty low). - options.maxSockets = options.maxSockets || maxSockets; - agent = new Agent(options); - - return agent; -} - -// -// ### function _getProtocol (options) -// #### @options {Object} Options for the proxy target. -// Returns the appropriate node.js core protocol module (i.e. `http` or `https`) -// based on the `options` supplied. -// -exports._getProtocol = function _getProtocol (options) { - return options.https ? https : http; -}; - - -// -// ### function _getBase (options) -// #### @options {Object} Options for the proxy target. -// Returns the relevate base object to create on outgoing proxy request. -// If `options.https` are supplied, this function respond with an object -// containing the relevant `ca`, `key`, and `cert` properties. -// -exports._getBase = function _getBase (options) { - var result = function () {}; - - if (options.https && typeof options.https === 'object') { - ['ca', 'cert', 'key'].forEach(function (key) { - if (options.https[key]) { - result.prototype[key] = options.https[key]; - } - }); - } - - return result; -}; http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/http-proxy.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/http-proxy.js b/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/http-proxy.js deleted file mode 100644 index 92541ba..0000000 --- a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/http-proxy.js +++ /dev/null @@ -1,983 +0,0 @@ -/* - node-http-proxy.js: http proxy for node.js - - Copyright (c) 2010 Charlie Robbins, Mikeal Rogers, Marak Squires, Fedor Indutny - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var events = require('events'), - http = require('http'), - util = require('util'), - url = require('url'), - httpProxy = require('../node-http-proxy'); - -// -// @private {RegExp} extractPort -// Reusable regular expression for getting the -// port from a host string. -// -var extractPort = /:(\d+)$/; - -// -// ### function HttpProxy (options) -// #### @options {Object} Options for this instance. -// Constructor function for new instances of HttpProxy responsible -// for managing the life-cycle of streaming reverse proxyied HTTP requests. -// -// Example options: -// -// { -// target: { -// host: 'localhost', -// port: 9000 -// }, -// forward: { -// host: 'localhost', -// port: 9001 -// } -// } -// -var HttpProxy = exports.HttpProxy = function (options) { - if (!options || !options.target) { - throw new Error('Both `options` and `options.target` are required.'); - } - - events.EventEmitter.call(this); - - var self = this; - - // - // Setup basic proxying options: - // - // * forward {Object} Options for a forward-proxy (if-any) - // * target {Object} Options for the **sole** proxy target of this instance - // - this.forward = options.forward; - this.target = options.target; - this.timeout = options.timeout; - - // - // Setup the necessary instances instance variables for - // the `target` and `forward` `host:port` combinations - // used by this instance. - // - // * agent {http[s].Agent} Agent to be used by this instance. - // * protocol {http|https} Core node.js module to make requests with. - // * base {Object} Base object to create when proxying containing any https settings. - // - function setupProxy (key) { - self[key].agent = httpProxy._getAgent(self[key]); - self[key].protocol = httpProxy._getProtocol(self[key]); - self[key].base = httpProxy._getBase(self[key]); - } - - setupProxy('target'); - if (this.forward) { - setupProxy('forward'); - } - - // - // Setup opt-in features - // - this.enable = options.enable || {}; - this.enable.xforward = typeof this.enable.xforward === 'boolean' - ? this.enable.xforward - : true; - - // if event listener is set then use it else unlimited. - this.eventListenerCount = typeof options.eventListenerCount === 'number'? options.eventListenerCount : 0 ; - - // - // Setup additional options for WebSocket proxying. When forcing - // the WebSocket handshake to change the `sec-websocket-location` - // and `sec-websocket-origin` headers `options.source` **MUST** - // be provided or the operation will fail with an `origin mismatch` - // by definition. - // - this.source = options.source || { host: 'localhost', port: 80 }; - this.source.https = this.source.https || options.https; - this.changeOrigin = options.changeOrigin || false; -}; - -// Inherit from events.EventEmitter -util.inherits(HttpProxy, events.EventEmitter); - -// -// ### function proxyRequest (req, res, buffer) -// #### @req {ServerRequest} Incoming HTTP Request to proxy. -// #### @res {ServerResponse} Outgoing HTTP Request to write proxied data to. -// #### @buffer {Object} Result from `httpProxy.buffer(req)` -// -HttpProxy.prototype.proxyRequest = function (req, res, buffer) { - var self = this, - errState = false, - outgoing = new(this.target.base), - reverseProxy, - location; - - // If this is a DELETE request then set the "content-length" - // header (if it is not already set) - if (req.method === 'DELETE') { - req.headers['content-length'] = req.headers['content-length'] || '0'; - } - - // - // Add common proxy headers to the request so that they can - // be availible to the proxy target server. If the proxy is - // part of proxy chain it will append the address: - // - // * `x-forwarded-for`: IP Address of the original request - // * `x-forwarded-proto`: Protocol of the original request - // * `x-forwarded-port`: Port of the original request. - // - if (this.enable.xforward && req.connection && req.socket) { - if (req.headers['x-forwarded-for']) { - var addressToAppend = "," + req.connection.remoteAddress || req.socket.remoteAddress; - req.headers['x-forwarded-for'] += addressToAppend; - } - else { - req.headers['x-forwarded-for'] = req.connection.remoteAddress || req.socket.remoteAddress; - } - - if (req.headers['x-forwarded-port']) { - var portToAppend = "," + getPortFromHostHeader(req); - req.headers['x-forwarded-port'] += portToAppend; - } - else { - req.headers['x-forwarded-port'] = getPortFromHostHeader(req); - } - - if (req.headers['x-forwarded-proto']) { - var protoToAppend = "," + getProto(req); - req.headers['x-forwarded-proto'] += protoToAppend; - } - else { - req.headers['x-forwarded-proto'] = getProto(req); - } - } - - if (this.timeout) { - req.socket.setTimeout(this.timeout); - } - - // - // Emit the `start` event indicating that we have begun the proxy operation. - // - this.emit('start', req, res, this.target); - - // - // If forwarding is enabled for this instance, foward proxy the - // specified request to the address provided in `this.forward` - // - if (this.forward) { - this.emit('forward', req, res, this.forward); - this._forwardRequest(req); - } - - // - // #### function proxyError (err) - // #### @err {Error} Error contacting the proxy target - // Short-circuits `res` in the event of any error when - // contacting the proxy target at `host` / `port`. - // - function proxyError(err) { - errState = true; - - // - // Emit an `error` event, allowing the application to use custom - // error handling. The error handler should end the response. - // - if (self.emit('proxyError', err, req, res)) { - return; - } - - res.writeHead(500, { 'Content-Type': 'text/plain' }); - - if (req.method !== 'HEAD') { - // - // This NODE_ENV=production behavior is mimics Express and - // Connect. - // - if (process.env.NODE_ENV === 'production') { - res.write('Internal Server Error'); - } - else { - res.write('An error has occurred: ' + JSON.stringify(err)); - } - } - - try { res.end() } - catch (ex) { console.error("res.end error: %s", ex.message) } - } - - // - // Setup outgoing proxy with relevant properties. - // - outgoing.host = this.target.host; - outgoing.hostname = this.target.hostname; - outgoing.port = this.target.port; - outgoing.socketPath = this.target.socketPath; - outgoing.agent = this.target.agent; - outgoing.method = req.method; - outgoing.path = url.parse(req.url).path; - outgoing.headers = req.headers; - - // - // If the changeOrigin option is specified, change the - // origin of the host header to the target URL! Please - // don't revert this without documenting it! - // - if (this.changeOrigin) { - outgoing.headers.host = this.target.host; - // Only add port information to the header if not default port - // for this protocol. - // See https://github.com/nodejitsu/node-http-proxy/issues/458 - if (this.target.port !== 443 && this.target.https || - this.target.port !== 80 && !this.target.https) { - outgoing.headers.host += ':' + this.target.port; - } - } - - // - // Open new HTTP request to internal resource with will act - // as a reverse proxy pass - // - reverseProxy = this.target.protocol.request(outgoing, function (response) { - // - // Process the `reverseProxy` `response` when it's received. - // - if (req.httpVersion === '1.0') { - if (req.headers.connection) { - response.headers.connection = req.headers.connection - } else { - response.headers.connection = 'close' - } - } else if (!response.headers.connection) { - if (req.headers.connection) { response.headers.connection = req.headers.connection } - else { - response.headers.connection = 'keep-alive' - } - } - - // Remove `Transfer-Encoding` header if client's protocol is HTTP/1.0 - // or if this is a DELETE request with no content-length header. - // See: https://github.com/nodejitsu/node-http-proxy/pull/373 - if (req.httpVersion === '1.0' || (req.method === 'DELETE' - && !req.headers['content-length'])) { - delete response.headers['transfer-encoding']; - } - - if ((response.statusCode === 301 || response.statusCode === 302) - && typeof response.headers.location !== 'undefined') { - location = url.parse(response.headers.location); - if (location.host === req.headers.host) { - if (self.source.https && !self.target.https) { - response.headers.location = response.headers.location.replace(/^http\:/, 'https:'); - } - if (self.target.https && !self.source.https) { - response.headers.location = response.headers.location.replace(/^https\:/, 'http:'); - } - } - } - - // - // When the `reverseProxy` `response` ends, end the - // corresponding outgoing `res` unless we have entered - // an error state. In which case, assume `res.end()` has - // already been called and the 'error' event listener - // removed. - // - var ended = false; - response.on('close', function () { - if (!ended) { response.emit('end') } - }); - - // - // After reading a chunked response, the underlying socket - // will hit EOF and emit a 'end' event, which will abort - // the request. If the socket was paused at that time, - // pending data gets discarded, truncating the response. - // This code makes sure that we flush pending data. - // - response.connection.on('end', function () { - if (response.readable && response.resume) { - response.resume(); - } - }); - - response.on('end', function () { - ended = true; - if (!errState) { - try { res.end() } - catch (ex) { console.error("res.end error: %s", ex.message) } - - // Emit the `end` event now that we have completed proxying - self.emit('end', req, res, response); - } - }); - - // Allow observer to modify headers or abort response - try { self.emit('proxyResponse', req, res, response) } - catch (ex) { - errState = true; - return; - } - - // Set the headers of the client response - if (res.sentHeaders !== true) { - Object.keys(response.headers).forEach(function (key) { - res.setHeader(key, response.headers[key]); - }); - res.writeHead(response.statusCode); - } - - function ondata(chunk) { - if (res.writable) { - // Only pause if the underlying buffers are full, - // *and* the connection is not in 'closing' state. - // Otherwise, the pause will cause pending data to - // be discarded and silently lost. - if (false === res.write(chunk) && response.pause - && response.connection.readable) { - response.pause(); - } - } - } - - response.on('data', ondata); - - function ondrain() { - if (response.readable && response.resume) { - response.resume(); - } - } - - res.on('drain', ondrain); - }); - - // allow unlimited listeners ... - reverseProxy.setMaxListeners(this.eventListenerCount); - - // - // Handle 'error' events from the `reverseProxy`. Setup timeout override if needed - // - reverseProxy.once('error', proxyError); - - // Set a timeout on the socket if `this.timeout` is specified. - reverseProxy.once('socket', function (socket) { - if (self.timeout) { - socket.setTimeout(self.timeout); - } - }); - - // - // Handle 'error' events from the `req` (e.g. `Parse Error`). - // - req.on('error', proxyError); - - // - // If `req` is aborted, we abort our `reverseProxy` request as well. - // - req.on('aborted', function () { - reverseProxy.abort(); - }); - - // - // For each data `chunk` received from the incoming - // `req` write it to the `reverseProxy` request. - // - req.on('data', function (chunk) { - if (!errState) { - var flushed = reverseProxy.write(chunk); - if (!flushed) { - req.pause(); - reverseProxy.once('drain', function () { - try { req.resume() } - catch (er) { console.error("req.resume error: %s", er.message) } - }); - - // - // Force the `drain` event in 100ms if it hasn't - // happened on its own. - // - setTimeout(function () { - reverseProxy.emit('drain'); - }, 100); - } - } - }); - - // - // When the incoming `req` ends, end the corresponding `reverseProxy` - // request unless we have entered an error state. - // - req.on('end', function () { - if (!errState) { - reverseProxy.end(); - } - }); - - //Aborts reverseProxy if client aborts the connection. - req.on('close', function () { - if (!errState) { - reverseProxy.abort(); - } - }); - - // - // If we have been passed buffered data, resume it. - // - if (buffer) { - return !errState - ? buffer.resume() - : buffer.destroy(); - } -}; - -// -// ### function proxyWebSocketRequest (req, socket, head, buffer) -// #### @req {ServerRequest} Websocket request to proxy. -// #### @socket {net.Socket} Socket for the underlying HTTP request -// #### @head {string} Headers for the Websocket request. -// #### @buffer {Object} Result from `httpProxy.buffer(req)` -// Performs a WebSocket proxy operation to the location specified by -// `this.target`. -// -HttpProxy.prototype.proxyWebSocketRequest = function (req, socket, upgradeHead, buffer) { - var self = this, - outgoing = new(this.target.base), - listeners = {}, - errState = false, - CRLF = '\r\n', - //copy upgradeHead to avoid retention of large slab buffers used in node core - head = new Buffer(upgradeHead.length); - upgradeHead.copy(head); - - // - // WebSocket requests must have the `GET` method and - // the `upgrade:websocket` header - // - if (req.method !== 'GET' || req.headers.upgrade.toLowerCase() !== 'websocket') { - // - // This request is not WebSocket request - // - return socket.destroy(); - } - - // - // Add common proxy headers to the request so that they can - // be availible to the proxy target server. If the proxy is - // part of proxy chain it will append the address: - // - // * `x-forwarded-for`: IP Address of the original request - // * `x-forwarded-proto`: Protocol of the original request - // * `x-forwarded-port`: Port of the original request. - // - if (this.enable.xforward && req.connection) { - if (req.headers['x-forwarded-for']) { - var addressToAppend = "," + req.connection.remoteAddress || socket.remoteAddress; - req.headers['x-forwarded-for'] += addressToAppend; - } - else { - req.headers['x-forwarded-for'] = req.connection.remoteAddress || socket.remoteAddress; - } - - if (req.headers['x-forwarded-port']) { - var portToAppend = "," + getPortFromHostHeader(req); - req.headers['x-forwarded-port'] += portToAppend; - } - else { - req.headers['x-forwarded-port'] = getPortFromHostHeader(req); - } - - if (req.headers['x-forwarded-proto']) { - var protoToAppend = "," + (req.connection.pair ? 'wss' : 'ws'); - req.headers['x-forwarded-proto'] += protoToAppend; - } - else { - req.headers['x-forwarded-proto'] = req.connection.pair ? 'wss' : 'ws'; - } - } - - self.emit('websocket:start', req, socket, head, this.target); - - // - // Helper function for setting appropriate socket values: - // 1. Turn of all bufferings - // 2. For server set KeepAlive - // - function _socket(socket, keepAlive) { - socket.setTimeout(0); - socket.setNoDelay(true); - - if (keepAlive) { - if (socket.setKeepAlive) { - socket.setKeepAlive(true, 0); - } - else if (socket.pair.cleartext.socket.setKeepAlive) { - socket.pair.cleartext.socket.setKeepAlive(true, 0); - } - } - } - - // - // Setup the incoming client socket. - // - _socket(socket, true); - - // - // On `upgrade` from the Agent socket, listen to - // the appropriate events. - // - function onUpgrade (reverseProxy, proxySocket) { - if (!reverseProxy) { - proxySocket.end(); - socket.end(); - return; - } - - // - // Any incoming data on this WebSocket to the proxy target - // will be written to the `reverseProxy` socket. - // - proxySocket.on('data', listeners.onIncoming = function (data) { - if (reverseProxy.incoming.socket.writable) { - try { - self.emit('websocket:outgoing', req, socket, head, data); - var flushed = reverseProxy.incoming.socket.write(data); - if (!flushed) { - proxySocket.pause(); - reverseProxy.incoming.socket.once('drain', function () { - try { proxySocket.resume() } - catch (er) { console.error("proxySocket.resume error: %s", er.message) } - }); - - // - // Force the `drain` event in 100ms if it hasn't - // happened on its own. - // - setTimeout(function () { - reverseProxy.incoming.socket.emit('drain'); - }, 100); - } - } - catch (ex) { - detach(); - } - } - }); - - // - // Any outgoing data on this Websocket from the proxy target - // will be written to the `proxySocket` socket. - // - reverseProxy.incoming.socket.on('data', listeners.onOutgoing = function (data) { - try { - self.emit('websocket:incoming', reverseProxy, reverseProxy.incoming, head, data); - var flushed = proxySocket.write(data); - if (!flushed) { - reverseProxy.incoming.socket.pause(); - proxySocket.once('drain', function () { - try { reverseProxy.incoming.socket.resume() } - catch (er) { console.error("reverseProxy.incoming.socket.resume error: %s", er.message) } - }); - - // - // Force the `drain` event in 100ms if it hasn't - // happened on its own. - // - setTimeout(function () { - proxySocket.emit('drain'); - }, 100); - } - } - catch (ex) { - detach(); - } - }); - - // - // Helper function to detach all event listeners - // from `reverseProxy` and `proxySocket`. - // - function detach() { - proxySocket.destroySoon(); - proxySocket.removeListener('end', listeners.onIncomingClose); - proxySocket.removeListener('data', listeners.onIncoming); - reverseProxy.incoming.socket.destroySoon(); - reverseProxy.incoming.socket.removeListener('end', listeners.onOutgoingClose); - reverseProxy.incoming.socket.removeListener('data', listeners.onOutgoing); - } - - // - // If the incoming `proxySocket` socket closes, then - // detach all event listeners. - // - listeners.onIncomingClose = function () { - reverseProxy.incoming.socket.destroy(); - detach(); - - // Emit the `end` event now that we have completed proxying - self.emit('websocket:end', req, socket, head); - } - - // - // If the `reverseProxy` socket closes, then detach all - // event listeners. - // - listeners.onOutgoingClose = function () { - proxySocket.destroy(); - detach(); - } - - proxySocket.on('end', listeners.onIncomingClose); - proxySocket.on('close', listeners.onIncomingClose); - reverseProxy.incoming.socket.on('end', listeners.onOutgoingClose); - reverseProxy.incoming.socket.on('close', listeners.onOutgoingClose); - } - - function getPort (port) { - port = port || 80; - return port - 80 === 0 ? '' : ':' + port; - } - - // - // Get the protocol, and host for this request and create an instance - // of `http.Agent` or `https.Agent` from the pool managed by `node-http-proxy`. - // - var agent = this.target.agent, - protocolName = this.target.https ? 'https' : 'http', - portUri = getPort(this.source.port), - remoteHost = this.target.host + portUri; - - // - // Change headers (if requested). - // - if (this.changeOrigin) { - req.headers.host = remoteHost; - req.headers.origin = protocolName + '://' + remoteHost; - } - - // - // Make the outgoing WebSocket request - // - outgoing.host = this.target.host; - outgoing.port = this.target.port; - outgoing.agent = agent; - outgoing.method = 'GET'; - outgoing.path = req.url; - outgoing.headers = req.headers; - outgoing.agent = agent; - - var reverseProxy = this.target.protocol.request(outgoing); - - // - // On any errors from the `reverseProxy` emit the - // `webSocketProxyError` and close the appropriate - // connections. - // - function proxyError (err) { - reverseProxy.destroy(); - - process.nextTick(function () { - // - // Destroy the incoming socket in the next tick, in case the error handler - // wants to write to it. - // - socket.destroy(); - }); - - self.emit('webSocketProxyError', err, req, socket, head); - } - - // - // Here we set the incoming `req`, `socket` and `head` data to the outgoing - // request so that we can reuse this data later on in the closure scope - // available to the `upgrade` event. This bookkeeping is not tracked anywhere - // in nodejs core and is **very** specific to proxying WebSockets. - // - reverseProxy.incoming = { - request: req, - socket: socket, - head: head - }; - - // - // Here we set the handshake `headers` and `statusCode` data to the outgoing - // request so that we can reuse this data later. - // - reverseProxy.handshake = { - headers: {}, - statusCode: null, - } - - // - // If the agent for this particular `host` and `port` combination - // is not already listening for the `upgrade` event, then do so once. - // This will force us not to disconnect. - // - // In addition, it's important to note the closure scope here. Since - // there is no mapping of the socket to the request bound to it. - // - reverseProxy.on('upgrade', function (res, remoteSocket, head) { - // - // Prepare handshake response 'headers' and 'statusCode'. - // - reverseProxy.handshake = { - headers: res.headers, - statusCode: res.statusCode, - } - - // - // Prepare the socket for the reverseProxy request and begin to - // stream data between the two sockets. Here it is important to - // note that `remoteSocket._httpMessage === reverseProxy`. - // - _socket(remoteSocket, true); - onUpgrade(remoteSocket._httpMessage, remoteSocket); - }); - - // - // If the reverseProxy connection has an underlying socket, - // then execute the WebSocket handshake. - // - reverseProxy.once('socket', function (revSocket) { - revSocket.on('data', function handshake (data) { - // Set empty headers - var headers = ''; - - // - // If the handshake statusCode 101, concat headers. - // - if (reverseProxy.handshake.statusCode && reverseProxy.handshake.statusCode == 101) { - headers = [ - 'HTTP/1.1 101 Switching Protocols', - 'Upgrade: websocket', - 'Connection: Upgrade', - 'Sec-WebSocket-Accept: ' + reverseProxy.handshake.headers['sec-websocket-accept'] - ]; - - headers = headers.concat('', '').join('\r\n'); - } - - // - // Ok, kind of harmfull part of code. Socket.IO sends a hash - // at the end of handshake if protocol === 76, but we need - // to replace 'host' and 'origin' in response so we split - // data to printable data and to non-printable. (Non-printable - // will come after double-CRLF). - // - var sdata = data.toString(); - - // Get the Printable data - sdata = sdata.substr(0, sdata.search(CRLF + CRLF)); - - // Get the Non-Printable data - data = data.slice(Buffer.byteLength(sdata), data.length); - - if (self.source.https && !self.target.https) { - // - // If the proxy server is running HTTPS but the client is running - // HTTP then replace `ws` with `wss` in the data sent back to the client. - // - sdata = sdata.replace('ws:', 'wss:'); - } - - try { - // - // Write the printable and non-printable data to the socket - // from the original incoming request. - // - self.emit('websocket:handshake', req, socket, head, sdata, data); - // add headers to the socket - socket.write(headers + sdata); - var flushed = socket.write(data); - if (!flushed) { - revSocket.pause(); - socket.once('drain', function () { - try { revSocket.resume() } - catch (er) { console.error("reverseProxy.socket.resume error: %s", er.message) } - }); - - // - // Force the `drain` event in 100ms if it hasn't - // happened on its own. - // - setTimeout(function () { - socket.emit('drain'); - }, 100); - } - } - catch (ex) { - // - // Remove data listener on socket error because the - // 'handshake' has failed. - // - revSocket.removeListener('data', handshake); - return proxyError(ex); - } - - // - // Remove data listener now that the 'handshake' is complete - // - revSocket.removeListener('data', handshake); - }); - }); - - // - // Handle 'error' events from the `reverseProxy`. - // - reverseProxy.on('error', proxyError); - - // - // Handle 'error' events from the `req` (e.g. `Parse Error`). - // - req.on('error', proxyError); - - try { - // - // Attempt to write the upgrade-head to the reverseProxy - // request. This is small, and there's only ever one of - // it; no need for pause/resume. - // - // XXX This is very wrong and should be fixed in node's core - // - reverseProxy.write(head); - if (head && head.length === 0) { - reverseProxy._send(''); - } - } - catch (ex) { - return proxyError(ex); - } - - // - // If we have been passed buffered data, resume it. - // - if (buffer) { - return !errState - ? buffer.resume() - : buffer.destroy(); - } -}; - -// -// ### function close() -// Closes all sockets associated with the Agents -// belonging to this instance. -// -HttpProxy.prototype.close = function () { - [this.forward, this.target].forEach(function (proxy) { - if (proxy && proxy.agent) { - for (var host in proxy.agent.sockets) { - proxy.agent.sockets[host].forEach(function (socket) { - socket.end(); - }); - } - } - }); -}; - -// -// ### @private function _forwardRequest (req) -// #### @req {ServerRequest} Incoming HTTP Request to proxy. -// Forwards the specified `req` to the location specified -// by `this.forward` ignoring errors and the subsequent response. -// -HttpProxy.prototype._forwardRequest = function (req) { - var self = this, - outgoing = new(this.forward.base), - forwardProxy; - - // - // Setup outgoing proxy with relevant properties. - // - outgoing.host = this.forward.host; - outgoing.port = this.forward.port, - outgoing.agent = this.forward.agent; - outgoing.method = req.method; - outgoing.path = req.url; - outgoing.headers = req.headers; - - // - // Open new HTTP request to internal resource with will - // act as a reverse proxy pass. - // - forwardProxy = this.forward.protocol.request(outgoing, function (response) { - // - // Ignore the response from the forward proxy since this is a 'fire-and-forget' proxy. - // Remark (indexzero): We will eventually emit a 'forward' event here for performance tuning. - // - }); - - // - // Add a listener for the connection timeout event. - // - // Remark: Ignoring this error in the event - // forward target doesn't exist. - // - forwardProxy.once('error', function (err) { }); - - // - // Chunk the client request body as chunks from - // the proxied request come in - // - req.on('data', function (chunk) { - var flushed = forwardProxy.write(chunk); - if (!flushed) { - req.pause(); - forwardProxy.once('drain', function () { - try { req.resume() } - catch (er) { console.error("req.resume error: %s", er.message) } - }); - - // - // Force the `drain` event in 100ms if it hasn't - // happened on its own. - // - setTimeout(function () { - forwardProxy.emit('drain'); - }, 100); - } - }); - - // - // At the end of the client request, we are going to - // stop the proxied request - // - req.on('end', function () { - forwardProxy.end(); - }); -}; - -function getPortFromHostHeader(req) { - var match; - if ((match = extractPort.exec(req.headers.host))) { - return parseInt(match[1]); - } - - return getProto(req) === 'https' ? 443 : 80; -} - -function getProto(req) { - return req.isSpdy ? 'https' : (req.connection.pair ? 'https' : 'http'); -} http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/proxy-table.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/proxy-table.js b/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/proxy-table.js deleted file mode 100644 index 320396f..0000000 --- a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/proxy-table.js +++ /dev/null @@ -1,282 +0,0 @@ -/* - node-http-proxy.js: Lookup table for proxy targets in node.js - - Copyright (c) 2010 Charlie Robbins - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -*/ - -var util = require('util'), - events = require('events'), - fs = require('fs'), - url = require('url'); - -// -// ### function ProxyTable (router, silent) -// #### @router {Object} Object containing the host based routes -// #### @silent {Boolean} Value indicating whether we should suppress logs -// #### @hostnameOnly {Boolean} Value indicating if we should route based on __hostname string only__ -// #### @pathnameOnly {Boolean} Value indicating if we should route based on only the pathname. __This causes hostnames to be ignored.__. Using this along with hostnameOnly wont work at all. -// Constructor function for the ProxyTable responsible for getting -// locations of proxy targets based on ServerRequest headers; specifically -// the HTTP host header. -// -var ProxyTable = exports.ProxyTable = function (options) { - events.EventEmitter.call(this); - - this.silent = options.silent || options.silent !== true; - this.target = options.target || {}; - this.pathnameOnly = options.pathnameOnly === true; - this.hostnameOnly = options.hostnameOnly === true; - - if (typeof options.router === 'object') { - // - // If we are passed an object literal setup - // the routes with RegExps from the router - // - this.setRoutes(options.router); - } - else if (typeof options.router === 'string') { - // - // If we are passed a string then assume it is a - // file path, parse that file and watch it for changes - // - var self = this; - this.routeFile = options.router; - this.setRoutes(JSON.parse(fs.readFileSync(options.router)).router); - - fs.watchFile(this.routeFile, function () { - fs.readFile(self.routeFile, function (err, data) { - if (err) { - self.emit('error', err); - } - - self.setRoutes(JSON.parse(data).router); - self.emit('routes', self.hostnameOnly === false ? self.routes : self.router); - }); - }); - } - else { - throw new Error('Cannot parse router with unknown type: ' + typeof router); - } -}; - -// -// Inherit from `events.EventEmitter` -// -util.inherits(ProxyTable, events.EventEmitter); - -// -// ### function addRoute (route, target) -// #### @route {String} String containing route coming in -// #### @target {String} String containing the target -// Adds a host-based route to this instance. -// -ProxyTable.prototype.addRoute = function (route, target) { - if (!this.router) { - throw new Error('Cannot update ProxyTable routes without router.'); - } - - this.router[route] = target; - this.setRoutes(this.router); -}; - -// -// ### function removeRoute (route) -// #### @route {String} String containing route to remove -// Removes a host-based route from this instance. -// -ProxyTable.prototype.removeRoute = function (route) { - if (!this.router) { - throw new Error('Cannot update ProxyTable routes without router.'); - } - - delete this.router[route]; - this.setRoutes(this.router); -}; - -// -// ### function setRoutes (router) -// #### @router {Object} Object containing the host based routes -// Sets the host-based routes to be used by this instance. -// -ProxyTable.prototype.setRoutes = function (router) { - if (!router) { - throw new Error('Cannot update ProxyTable routes without router.'); - } - - var self = this; - this.router = router; - - if (this.hostnameOnly === false) { - this.routes = []; - - Object.keys(router).forEach(function (path) { - if (!/http[s]?/.test(router[path])) { - router[path] = (self.target.https ? 'https://' : 'http://') - + router[path]; - } - - var target = url.parse(router[path]), - defaultPort = self.target.https ? 443 : 80; - - // - // Setup a robust lookup table for the route: - // - // { - // source: { - // regexp: /^foo.com/i, - // sref: 'foo.com', - // url: { - // protocol: 'http:', - // slashes: true, - // host: 'foo.com', - // hostname: 'foo.com', - // href: 'http://foo.com/', - // pathname: '/', - // path: '/' - // } - // }, - // { - // target: { - // sref: '127.0.0.1:8000/', - // url: { - // protocol: 'http:', - // slashes: true, - // host: '127.0.0.1:8000', - // hostname: '127.0.0.1', - // href: 'http://127.0.0.1:8000/', - // pathname: '/', - // path: '/' - // } - // }, - // - self.routes.push({ - source: { - regexp: new RegExp('^' + path, 'i'), - sref: path, - url: url.parse('http://' + path) - }, - target: { - sref: target.hostname + ':' + (target.port || defaultPort) + target.path, - url: target - } - }); - }); - } -}; - -// -// ### function getProxyLocation (req) -// #### @req {ServerRequest} The incoming server request to get proxy information about. -// Returns the proxy location based on the HTTP Headers in the ServerRequest `req` -// available to this instance. -// -ProxyTable.prototype.getProxyLocation = function (req) { - if (!req || !req.headers || !req.headers.host) { - return null; - } - - var targetHost = req.headers.host.split(':')[0]; - if (this.hostnameOnly === true) { - var target = targetHost; - if (this.router.hasOwnProperty(target)) { - var location = this.router[target].split(':'), - host = location[0], - port = location.length === 1 ? 80 : location[1]; - - return { - port: port, - host: host - }; - } - } - else if (this.pathnameOnly === true) { - var target = req.url; - for (var i in this.routes) { - var route = this.routes[i]; - // - // If we are matching pathname only, we remove the matched pattern. - // - // IE /wiki/heartbeat - // is redirected to - // /heartbeat - // - // for the route "/wiki" : "127.0.0.1:8020" - // - if (target.match(route.source.regexp)) { - req.url = url.format(target.replace(route.source.regexp, '')); - return { - protocol: route.target.url.protocol.replace(':', ''), - host: route.target.url.hostname, - port: route.target.url.port - || (this.target.https ? 443 : 80) - }; - } - } - - } - else { - var target = targetHost + req.url; - for (var i in this.routes) { - var route = this.routes[i]; - if (target.match(route.source.regexp)) { - // - // Attempt to perform any path replacement for differences - // between the source path and the target path. This replaces the - // path's part of the URL to the target's part of the URL. - // - // 1. Parse the request URL - // 2. Replace any portions of the source path with the target path - // 3. Set the request URL to the formatted URL with replacements. - // - var parsed = url.parse(req.url); - - parsed.pathname = parsed.pathname.replace( - route.source.url.pathname, - route.target.url.pathname - ); - - req.url = url.format(parsed); - - return { - protocol: route.target.url.protocol.replace(':', ''), - host: route.target.url.hostname, - port: route.target.url.port - || (this.target.https ? 443 : 80) - }; - } - } - } - - return null; -}; - -// -// ### close function () -// Cleans up the event listeneners maintained -// by this instance. -// -ProxyTable.prototype.close = function () { - if (typeof this.routeFile === 'string') { - fs.unwatchFile(this.routeFile); - } -}; http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/routing-proxy.js ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/routing-proxy.js b/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/routing-proxy.js deleted file mode 100644 index b294fb1..0000000 --- a/web/demos/package/node_modules/http-proxy/lib/node-http-proxy/routing-proxy.js +++ /dev/null @@ -1,322 +0,0 @@ -/* - * routing-proxy.js: A routing proxy consuming a RoutingTable and multiple HttpProxy instances - * - * (C) 2011 Nodejitsu Inc. - * MIT LICENCE - * - */ - -var events = require('events'), - utile = require('utile'), - HttpProxy = require('./http-proxy').HttpProxy, - ProxyTable = require('./proxy-table').ProxyTable; - -// -// ### function RoutingProxy (options) -// #### @options {Object} Options for this instance -// Constructor function for the RoutingProxy object, a higher level -// reverse proxy Object which can proxy to multiple hosts and also interface -// easily with a RoutingTable instance. -// -var RoutingProxy = exports.RoutingProxy = function (options) { - events.EventEmitter.call(this); - - var self = this; - options = options || {}; - - if (options.router) { - this.proxyTable = new ProxyTable(options); - this.proxyTable.on('routes', function (routes) { - self.emit('routes', routes); - }); - } - - // - // Create a set of `HttpProxy` objects to be used later on calls - // to `.proxyRequest()` and `.proxyWebSocketRequest()`. - // - this.proxies = {}; - - // - // Setup default target options (such as `https`). - // - this.target = {}; - this.target.https = options.target && options.target.https; - this.target.maxSockets = options.target && options.target.maxSockets; - - // - // Setup other default options to be used for instances of - // `HttpProxy` created by this `RoutingProxy` instance. - // - this.source = options.source || { host: 'localhost', port: 8000 }; - this.https = this.source.https || options.https; - this.enable = options.enable; - this.forward = options.forward; - this.changeOrigin = options.changeOrigin || false; - - // - // Listen for 'newListener' events so that we can bind 'proxyError' - // listeners to each HttpProxy's 'proxyError' event. - // - this.on('newListener', function (evt) { - if (evt === 'proxyError' || evt === 'webSocketProxyError') { - Object.keys(self.proxies).forEach(function (key) { - self.proxies[key].on(evt, self.emit.bind(self, evt)); - }); - } - }); -}; - - -// -// Inherit from `events.EventEmitter`. -// -utile.inherits(RoutingProxy, events.EventEmitter); - -// -// ### function add (options) -// #### @options {Object} Options for the `HttpProxy` to add. -// Adds a new instance of `HttpProxy` to this `RoutingProxy` instance -// for the specified `options.host` and `options.port`. -// -RoutingProxy.prototype.add = function (options) { - var self = this, - key = this._getKey(options); - - // - // TODO: Consume properties in `options` related to the `ProxyTable`. - // - options.target = options.target || {}; - options.target.host = options.target.host || options.host; - options.target.port = options.target.port || options.port; - options.target.socketPath = options.target.socketPath || options.socketPath; - options.target.https = this.target && this.target.https || - options.target && options.target.https; - options.target.maxSockets = this.target && this.target.maxSockets; - - // - // Setup options to pass-thru to the new `HttpProxy` instance - // for the specified `options.host` and `options.port` pair. - // - ['https', 'enable', 'forward', 'changeOrigin'].forEach(function (key) { - if (options[key] !== false && self[key]) { - options[key] = self[key]; - } - }); - - this.proxies[key] = new HttpProxy(options); - - if (this.listeners('proxyError').length > 0) { - this.proxies[key].on('proxyError', this.emit.bind(this, 'proxyError')); - } - - if (this.listeners('webSocketProxyError').length > 0) { - this.proxies[key].on('webSocketProxyError', this.emit.bind(this, 'webSocketProxyError')); - } - - [ - 'start', - 'forward', - 'end', - 'proxyResponse', - 'websocket:start', - 'websocket:end', - 'websocket:incoming', - 'websocket:outgoing' - ].forEach(function (event) { - this.proxies[key].on(event, this.emit.bind(this, event)); - }, this); -}; - -// -// ### function remove (options) -// #### @options {Object} Options mapping to the `HttpProxy` to remove. -// Removes an instance of `HttpProxy` from this `RoutingProxy` instance -// for the specified `options.host` and `options.port` (if they exist). -// -RoutingProxy.prototype.remove = function (options) { - var key = this._getKey(options), - proxy = this.proxies[key]; - - delete this.proxies[key]; - return proxy; -}; - -// -// ### function close() -// Cleans up any state left behind (sockets, timeouts, etc) -// associated with this instance. -// -RoutingProxy.prototype.close = function () { - var self = this; - - if (this.proxyTable) { - // - // Close the `RoutingTable` associated with - // this instance (if any). - // - this.proxyTable.close(); - } - - // - // Close all sockets for all `HttpProxy` object(s) - // associated with this instance. - // - Object.keys(this.proxies).forEach(function (key) { - self.proxies[key].close(); - }); -}; - -// -// ### function proxyRequest (req, res, [port, host, paused]) -// #### @req {ServerRequest} Incoming HTTP Request to proxy. -// #### @res {ServerResponse} Outgoing HTTP Request to write proxied data to. -// #### @options {Object} Options for the outgoing proxy request. -// -// options.port {number} Port to use on the proxy target host. -// options.host {string} Host of the proxy target. -// options.buffer {Object} Result from `httpProxy.buffer(req)` -// options.https {Object|boolean} Settings for https. -// -RoutingProxy.prototype.proxyRequest = function (req, res, options) { - options = options || {}; - - var location; - - // - // Check the proxy table for this instance to see if we need - // to get the proxy location for the request supplied. We will - // always ignore the proxyTable if an explicit `port` and `host` - // arguments are supplied to `proxyRequest`. - // - if (this.proxyTable && !options.host) { - location = this.proxyTable.getProxyLocation(req); - - // - // If no location is returned from the ProxyTable instance - // then respond with `404` since we do not have a valid proxy target. - // - if (!location) { - try { - if (!this.emit('notFound', req, res)) { - res.writeHead(404); - res.end(); - } - } - catch (er) { - console.error("res.writeHead/res.end error: %s", er.message); - } - - return; - } - - // - // When using the ProxyTable in conjunction with an HttpProxy instance - // only the following arguments are valid: - // - // * `proxy.proxyRequest(req, res, { host: 'localhost' })`: This will be skipped - // * `proxy.proxyRequest(req, res, { buffer: buffer })`: Buffer will get updated appropriately - // * `proxy.proxyRequest(req, res)`: Options will be assigned appropriately. - // - options.port = location.port; - options.host = location.host; - } - - var key = this._getKey(options), - proxy; - - if ((this.target && this.target.https) - || (location && location.protocol === 'https')) { - options.target = options.target || {}; - options.target.https = true; - } - - if (!this.proxies[key]) { - this.add(utile.clone(options)); - } - - proxy = this.proxies[key]; - proxy.proxyRequest(req, res, options.buffer); -}; - -// -// ### function proxyWebSocketRequest (req, socket, head, options) -// #### @req {ServerRequest} Websocket request to proxy. -// #### @socket {net.Socket} Socket for the underlying HTTP request -// #### @head {string} Headers for the Websocket request. -// #### @options {Object} Options to use when proxying this request. -// -// options.port {number} Port to use on the proxy target host. -// options.host {string} Host of the proxy target. -// options.buffer {Object} Result from `httpProxy.buffer(req)` -// options.https {Object|boolean} Settings for https. -// -RoutingProxy.prototype.proxyWebSocketRequest = function (req, socket, head, options) { - options = options || {}; - - var location, - proxy, - key; - - if (this.proxyTable && !options.host) { - location = this.proxyTable.getProxyLocation(req); - - if (!location) { - return socket.destroy(); - } - - options.port = location.port; - options.host = location.host; - } - - key = this._getKey(options); - - if (!this.proxies[key]) { - this.add(utile.clone(options)); - } - - proxy = this.proxies[key]; - proxy.proxyWebSocketRequest(req, socket, head, options.buffer); -}; - -// -// ### function addHost (host, target) -// #### @host {String} Host to add to proxyTable -// #### @target {String} Target to add to proxyTable -// Adds a host to proxyTable -// -RoutingProxy.prototype.addHost = function (host, target) { - if (this.proxyTable) { - this.proxyTable.addRoute(host, target); - } -}; - -// -// ### function removeHost (host) -// #### @host {String} Host to remove from proxyTable -// Removes a host to proxyTable -// -RoutingProxy.prototype.removeHost = function (host) { - if (this.proxyTable) { - this.proxyTable.removeRoute(host); - } -}; - -// -// ### @private function _getKey (options) -// #### @options {Object} Options to extract the key from -// Ensures that the appropriate options are present in the `options` -// provided and responds with a string key representing the `host`, `port` -// combination contained within. -// -RoutingProxy.prototype._getKey = function (options) { - if (!options || ((!options.host || !options.port) - && (!options.target || !options.target.host || !options.target.port))) { - throw new Error('options.host and options.port or options.target are required.'); - } - - return [ - options.host || options.target.host, - options.port || options.target.port - ].join(':'); -}; http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/node_modules/colors/MIT-LICENSE.txt ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/node_modules/colors/MIT-LICENSE.txt b/web/demos/package/node_modules/http-proxy/node_modules/colors/MIT-LICENSE.txt deleted file mode 100644 index 7dca107..0000000 --- a/web/demos/package/node_modules/http-proxy/node_modules/colors/MIT-LICENSE.txt +++ /dev/null @@ -1,22 +0,0 @@ -Copyright (c) 2010 - -Marak Squires -Alexis Sellier (cloudhead) - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-apex-malhar/blob/e1a45507/web/demos/package/node_modules/http-proxy/node_modules/colors/ReadMe.md ---------------------------------------------------------------------- diff --git a/web/demos/package/node_modules/http-proxy/node_modules/colors/ReadMe.md b/web/demos/package/node_modules/http-proxy/node_modules/colors/ReadMe.md deleted file mode 100644 index 0eda52d..0000000 --- a/web/demos/package/node_modules/http-proxy/node_modules/colors/ReadMe.md +++ /dev/null @@ -1,77 +0,0 @@ -# colors.js - get color and style in your node.js console ( and browser ) like what - -<img src="http://i.imgur.com/goJdO.png"; border = "0"/> - - -## Installation - - npm install colors - -## colors and styles! - -- bold -- italic -- underline -- inverse -- yellow -- cyan -- white -- magenta -- green -- red -- grey -- blue -- rainbow -- zebra -- random - -## Usage - -``` js -var colors = require('./colors'); - -console.log('hello'.green); // outputs green text -console.log('i like cake and pies'.underline.red) // outputs red underlined text -console.log('inverse the color'.inverse); // inverses the color -console.log('OMG Rainbows!'.rainbow); // rainbow (ignores spaces) -``` - -# Creating Custom themes - -```js - -var colors = require('colors'); - -colors.setTheme({ - silly: 'rainbow', - input: 'grey', - verbose: 'cyan', - prompt: 'grey', - info: 'green', - data: 'grey', - help: 'cyan', - warn: 'yellow', - debug: 'blue', - error: 'red' -}); - -// outputs red text -console.log("this is an error".error); - -// outputs yellow text -console.log("this is a warning".warn); -``` - - -### Contributors - -Marak (Marak Squires) -Alexis Sellier (cloudhead) -mmalecki (Maciej MaÅecki) -nicoreed (Nico Reed) -morganrallen (Morgan Allen) -JustinCampbell (Justin Campbell) -ded (Dustin Diaz) - - -#### , Marak Squires , Justin Campbell, Dustin Diaz (@ded)
![http://i.imgur.com/goJdO.png"](http://i.imgur.com/goJdO.png"){kind=link}