vnfmarket/src/main/webapp/vnfmarket/node_modules/phantomjs/lib/phantom/examples/netsniff.js

   1 if (!Date.prototype.toISOString) {
   2     Date.prototype.toISOString = function () {
   3         function pad(n) { return n < 10 ? '0' + n : n; }
   4         function ms(n) { return n < 10 ? '00'+ n : n < 100 ? '0' + n : n }
   5         return this.getFullYear() + '-' +
   6             pad(this.getMonth() + 1) + '-' +
   7             pad(this.getDate()) + 'T' +
   8             pad(this.getHours()) + ':' +
   9             pad(this.getMinutes()) + ':' +
  10             pad(this.getSeconds()) + '.' +
  11             ms(this.getMilliseconds()) + 'Z';
  12     }
  13 }
  14
  15 function createHAR(address, title, startTime, resources)
  16 {
  17     var entries = [];
  18
  19     resources.forEach(function (resource) {
  20         var request = resource.request,
  21             startReply = resource.startReply,
  22             endReply = resource.endReply;
  23
  24         if (!request || !startReply || !endReply) {
  25             return;
  26         }
  27
  28         // Exclude Data URI from HAR file because
  29         // they aren't included in specification
  30         if (request.url.match(/(^data:image\/.*)/i)) {
  31             return;
  32         }
  33
  34         entries.push({
  35             startedDateTime: request.time.toISOString(),
  36             time: endReply.time - request.time,
  37             request: {
  38                 method: request.method,
  39                 url: request.url,
  40                 httpVersion: "HTTP/1.1",
  41                 cookies: [],
  42                 headers: request.headers,
  43                 queryString: [],
  44                 headersSize: -1,
  45                 bodySize: -1
  46             },
  47             response: {
  48                 status: endReply.status,
  49                 statusText: endReply.statusText,
  50                 httpVersion: "HTTP/1.1",
  51                 cookies: [],
  52                 headers: endReply.headers,
  53                 redirectURL: "",
  54                 headersSize: -1,
  55                 bodySize: startReply.bodySize,
  56                 content: {
  57                     size: startReply.bodySize,
  58                     mimeType: endReply.contentType
  59                 }
  60             },
  61             cache: {},
  62             timings: {
  63                 blocked: 0,
  64                 dns: -1,
  65                 connect: -1,
  66                 send: 0,
  67                 wait: startReply.time - request.time,
  68                 receive: endReply.time - startReply.time,
  69                 ssl: -1
  70             },
  71             pageref: address
  72         });
  73     });
  74
  75     return {
  76         log: {
  77             version: '1.2',
  78             creator: {
  79                 name: "PhantomJS",
  80                 version: phantom.version.major + '.' + phantom.version.minor +
  81                     '.' + phantom.version.patch
  82             },
  83             pages: [{
  84                 startedDateTime: startTime.toISOString(),
  85                 id: address,
  86                 title: title,
  87                 pageTimings: {
  88                     onLoad: page.endTime - page.startTime
  89                 }
  90             }],
  91             entries: entries
  92         }
  93     };
  94 }
  95
  96 var page = require('webpage').create(),
  97     system = require('system');
  98
  99 if (system.args.length === 1) {
 100     console.log('Usage: netsniff.js <some URL>');
 101     phantom.exit(1);
 102 } else {
 103
 104     page.address = system.args[1];
 105     page.resources = [];
 106
 107     page.onLoadStarted = function () {
 108         page.startTime = new Date();
 109     };
 110
 111     page.onResourceRequested = function (req) {
 112         page.resources[req.id] = {
 113             request: req,
 114             startReply: null,
 115             endReply: null
 116         };
 117     };
 118
 119     page.onResourceReceived = function (res) {
 120         if (res.stage === 'start') {
 121             page.resources[res.id].startReply = res;
 122         }
 123         if (res.stage === 'end') {
 124             page.resources[res.id].endReply = res;
 125         }
 126     };
 127
 128     page.open(page.address, function (status) {
 129         var har;
 130         if (status !== 'success') {
 131             console.log('FAIL to load the address');
 132             phantom.exit(1);
 133         } else {
 134             page.endTime = new Date();
 135             page.title = page.evaluate(function () {
 136                 return document.title;
 137             });
 138             har = createHAR(page.address, page.title, page.startTime, page.resources);
 139             console.log(JSON.stringify(har, undefined, 4));
 140             phantom.exit();
 141         }
 142     });
 143 }