diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/devtools/front_end/HAREntry.js')
| -rw-r--r-- | chromium/third_party/WebKit/Source/devtools/front_end/HAREntry.js | 433 |
1 files changed, 0 insertions, 433 deletions
diff --git a/chromium/third_party/WebKit/Source/devtools/front_end/HAREntry.js b/chromium/third_party/WebKit/Source/devtools/front_end/HAREntry.js deleted file mode 100644 index c3d2ed33777..00000000000 --- a/chromium/third_party/WebKit/Source/devtools/front_end/HAREntry.js +++ /dev/null @@ -1,433 +0,0 @@ -/* - * Copyright (C) 2012 Google Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -// See http://www.softwareishard.com/blog/har-12-spec/ -// for HAR specification. - -// FIXME: Some fields are not yet supported due to back-end limitations. -// See https://bugs.webkit.org/show_bug.cgi?id=58127 for details. - -/** - * @constructor - * @param {!WebInspector.NetworkRequest} request - */ -WebInspector.HAREntry = function(request) -{ - this._request = request; -} - -WebInspector.HAREntry.prototype = { - /** - * @return {!Object} - */ - build: function() - { - var entry = { - startedDateTime: new Date(this._request.startTime * 1000), - time: this._request.timing ? WebInspector.HAREntry._toMilliseconds(this._request.duration) : 0, - request: this._buildRequest(), - response: this._buildResponse(), - cache: { }, // Not supported yet. - timings: this._buildTimings() - }; - - if (this._request.connectionId) - entry.connection = String(this._request.connectionId); - var page = WebInspector.networkLog.pageLoadForRequest(this._request); - if (page) - entry.pageref = "page_" + page.id; - return entry; - }, - - /** - * @return {!Object} - */ - _buildRequest: function() - { - var headersText = this._request.requestHeadersText(); - var res = { - method: this._request.requestMethod, - url: this._buildRequestURL(this._request.url), - httpVersion: this._request.requestHttpVersion(), - headers: this._request.requestHeaders(), - queryString: this._buildParameters(this._request.queryParameters || []), - cookies: this._buildCookies(this._request.requestCookies || []), - headersSize: headersText ? headersText.length : -1, - bodySize: this.requestBodySize - }; - if (this._request.requestFormData) - res.postData = this._buildPostData(); - - return res; - }, - - /** - * @return {!Object} - */ - _buildResponse: function() - { - return { - status: this._request.statusCode, - statusText: this._request.statusText, - httpVersion: this._request.responseHttpVersion, - headers: this._request.responseHeaders, - cookies: this._buildCookies(this._request.responseCookies || []), - content: this._buildContent(), - redirectURL: this._request.responseHeaderValue("Location") || "", - headersSize: this._request.responseHeadersSize, - bodySize: this.responseBodySize - }; - }, - - /** - * @return {!Object} - */ - _buildContent: function() - { - var content = { - size: this._request.resourceSize, - mimeType: this._request.mimeType, - // text: this._request.content // TODO: pull out into a boolean flag, as content can be huge (and needs to be requested with an async call) - }; - var compression = this.responseCompression; - if (typeof compression === "number") - content.compression = compression; - return content; - }, - - /** - * @return {!Object} - */ - _buildTimings: function() - { - // Order of events: request_start = 0, [proxy], [dns], [connect [ssl]], [send], receive_headers_end - // HAR 'blocked' time is time before first network activity. - - var timing = this._request.timing; - if (!timing) - return {blocked: -1, dns: -1, connect: -1, send: 0, wait: 0, receive: 0, ssl: -1}; - - function firstNonNegative(values) - { - for (var i = 0; i < values.length; ++i) { - if (values[i] >= 0) - return values[i]; - } - console.assert(false, "Incomplete requet timing information."); - } - - var blocked = firstNonNegative([timing.dnsStart, timing.connectStart, timing.sendStart]); - - var dns = -1; - if (timing.dnsStart >= 0) - dns = firstNonNegative([timing.connectStart, timing.sendStart]) - timing.dnsStart; - - var connect = -1; - if (timing.connectStart >= 0) - connect = timing.sendStart - timing.connectStart; - - var send = timing.sendEnd - timing.sendStart; - var wait = timing.receiveHeadersEnd - timing.sendEnd; - var receive = WebInspector.HAREntry._toMilliseconds(this._request.duration) - timing.receiveHeadersEnd; - - var ssl = -1; - if (timing.sslStart >= 0 && timing.sslEnd >= 0) - ssl = timing.sslEnd - timing.sslStart; - - return {blocked: blocked, dns: dns, connect: connect, send: send, wait: wait, receive: receive, ssl: ssl}; - }, - - /** - * @return {!Object} - */ - _buildPostData: function() - { - var res = { - mimeType: this._request.requestContentType(), - text: this._request.requestFormData - }; - if (this._request.formParameters) - res.params = this._buildParameters(this._request.formParameters); - return res; - }, - - /** - * @param {!Array.<!Object>} parameters - * @return {!Array.<!Object>} - */ - _buildParameters: function(parameters) - { - return parameters.slice(); - }, - - /** - * @param {string} url - * @return {string} - */ - _buildRequestURL: function(url) - { - return url.split("#", 2)[0]; - }, - - /** - * @param {!Array.<!WebInspector.Cookie>} cookies - * @return {!Array.<!Object>} - */ - _buildCookies: function(cookies) - { - return cookies.map(this._buildCookie.bind(this)); - }, - - /** - * @param {!WebInspector.Cookie} cookie - * @return {!Object} - */ - _buildCookie: function(cookie) - { - return { - name: cookie.name(), - value: cookie.value(), - path: cookie.path(), - domain: cookie.domain(), - expires: cookie.expiresDate(new Date(this._request.startTime * 1000)), - httpOnly: cookie.httpOnly(), - secure: cookie.secure() - }; - }, - - /** - * @return {number} - */ - get requestBodySize() - { - return !this._request.requestFormData ? 0 : this._request.requestFormData.length; - }, - - /** - * @return {number} - */ - get responseBodySize() - { - if (this._request.cached || this._request.statusCode === 304) - return 0; - return this._request.transferSize - this._request.responseHeadersSize; - }, - - /** - * @return {number|undefined} - */ - get responseCompression() - { - if (this._request.cached || this._request.statusCode === 304 || this._request.statusCode === 206) - return; - return this._request.resourceSize - this.responseBodySize; - } -} - -/** - * @param {number} time - * @return {number} - */ -WebInspector.HAREntry._toMilliseconds = function(time) -{ - return time === -1 ? -1 : time * 1000; -} - -/** - * @constructor - * @param {!Array.<!WebInspector.NetworkRequest>} requests - */ -WebInspector.HARLog = function(requests) -{ - this._requests = requests; -} - -WebInspector.HARLog.prototype = { - /** - * @return {!Object} - */ - build: function() - { - return { - version: "1.2", - creator: this._creator(), - pages: this._buildPages(), - entries: this._requests.map(this._convertResource.bind(this)) - } - }, - - _creator: function() - { - var webKitVersion = /AppleWebKit\/([^ ]+)/.exec(window.navigator.userAgent); - - return { - name: "WebInspector", - version: webKitVersion ? webKitVersion[1] : "n/a" - }; - }, - - /** - * @return {!Array.<!Object>} - */ - _buildPages: function() - { - var seenIdentifiers = {}; - var pages = []; - for (var i = 0; i < this._requests.length; ++i) { - var page = WebInspector.networkLog.pageLoadForRequest(this._requests[i]); - if (!page || seenIdentifiers[page.id]) - continue; - seenIdentifiers[page.id] = true; - pages.push(this._convertPage(page)); - } - return pages; - }, - - /** - * @param {!WebInspector.PageLoad} page - * @return {!Object} - */ - _convertPage: function(page) - { - return { - startedDateTime: new Date(page.startTime * 1000), - id: "page_" + page.id, - title: page.url, // We don't have actual page title here. URL is probably better than nothing. - pageTimings: { - onContentLoad: this._pageEventTime(page, page.contentLoadTime), - onLoad: this._pageEventTime(page, page.loadTime) - } - } - }, - - /** - * @param {!WebInspector.NetworkRequest} request - * @return {!Object} - */ - _convertResource: function(request) - { - return (new WebInspector.HAREntry(request)).build(); - }, - - /** - * @param {!WebInspector.PageLoad} page - * @param {number} time - * @return {number} - */ - _pageEventTime: function(page, time) - { - var startTime = page.startTime; - if (time === -1 || startTime === -1) - return -1; - return WebInspector.HAREntry._toMilliseconds(time - startTime); - } -} - -/** - * @constructor - */ -WebInspector.HARWriter = function() -{ -} - -WebInspector.HARWriter.prototype = { - /** - * @param {!WebInspector.OutputStream} stream - * @param {!Array.<!WebInspector.NetworkRequest>} requests - * @param {!WebInspector.Progress} progress - */ - write: function(stream, requests, progress) - { - this._stream = stream; - this._harLog = (new WebInspector.HARLog(requests)).build(); - this._pendingRequests = 1; // Guard against completing resource transfer before all requests are made. - var entries = this._harLog.entries; - for (var i = 0; i < entries.length; ++i) { - var content = requests[i].content; - if (typeof content === "undefined" && requests[i].finished) { - ++this._pendingRequests; - requests[i].requestContent(this._onContentAvailable.bind(this, entries[i])); - } else if (content !== null) - entries[i].response.content.text = content; - } - var compositeProgress = new WebInspector.CompositeProgress(progress); - this._writeProgress = compositeProgress.createSubProgress(); - if (--this._pendingRequests) { - this._requestsProgress = compositeProgress.createSubProgress(); - this._requestsProgress.setTitle(WebInspector.UIString("Collecting content…")); - this._requestsProgress.setTotalWork(this._pendingRequests); - } else - this._beginWrite(); - }, - - /** - * @param {!Object} entry - * @param {?string} content - */ - _onContentAvailable: function(entry, content) - { - if (content !== null) - entry.response.content.text = content; - if (this._requestsProgress) - this._requestsProgress.worked(); - if (!--this._pendingRequests) { - this._requestsProgress.done(); - this._beginWrite(); - } - }, - - _beginWrite: function() - { - const jsonIndent = 2; - this._text = JSON.stringify({log: this._harLog}, null, jsonIndent); - this._writeProgress.setTitle(WebInspector.UIString("Writing file…")); - this._writeProgress.setTotalWork(this._text.length); - this._bytesWritten = 0; - this._writeNextChunk(this._stream); - }, - - /** - * @param {!WebInspector.OutputStream} stream - * @param {string=} error - */ - _writeNextChunk: function(stream, error) - { - if (this._bytesWritten >= this._text.length || error) { - stream.close(); - this._writeProgress.done(); - return; - } - const chunkSize = 100000; - var text = this._text.substring(this._bytesWritten, this._bytesWritten + chunkSize); - this._bytesWritten += text.length; - stream.write(text, this._writeNextChunk.bind(this)); - this._writeProgress.setWorked(this._bytesWritten); - } -} |