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Unified Diff: third_party/WebKit/Source/devtools/front_end/sdk/HAREntry.js

Issue 2758673002: [DevTools] Extract NetworkLog and HAREntry to a separate network_log module (Closed)
Patch Set: rebased Created 3 years, 9 months ago
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Index: third_party/WebKit/Source/devtools/front_end/sdk/HAREntry.js
diff --git a/third_party/WebKit/Source/devtools/front_end/sdk/HAREntry.js b/third_party/WebKit/Source/devtools/front_end/sdk/HAREntry.js
deleted file mode 100644
index 5687a0be2f00f8d9afb6f92a3558aca75df4f371..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/devtools/front_end/sdk/HAREntry.js
+++ /dev/null
@@ -1,353 +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.
-
-/**
- * @unrestricted
- */
-SDK.HAREntry = class {
- /**
- * @param {!SDK.NetworkRequest} request
- */
- constructor(request) {
- this._request = request;
- }
-
- /**
- * @param {number} time
- * @return {number}
- */
- static _toMilliseconds(time) {
- return time === -1 ? -1 : time * 1000;
- }
-
- /**
- * @return {!Object}
- */
- build() {
- var ipAddress = this._request.remoteAddress();
- var portPositionInString = ipAddress.lastIndexOf(':');
- if (portPositionInString !== -1)
- ipAddress = ipAddress.substr(0, portPositionInString);
-
- var entry = {
- startedDateTime: SDK.HARLog.pseudoWallTime(this._request, this._request.startTime),
- time: this._request.timing ? SDK.HAREntry._toMilliseconds(this._request.duration) : 0,
- request: this._buildRequest(),
- response: this._buildResponse(),
- cache: {}, // Not supported yet.
- timings: this._buildTimings(),
- serverIPAddress: ipAddress
- };
-
- if (this._request.connectionId !== '0')
- entry.connection = this._request.connectionId;
- var page = SDK.networkLog.pageLoadForRequest(this._request);
- if (page)
- entry.pageref = 'page_' + page.id;
- return entry;
- }
-
- /**
- * @return {!Object}
- */
- _buildRequest() {
- 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() {
- var headersText = this._request.responseHeadersText;
- 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: headersText ? headersText.length : -1,
- bodySize: this.responseBodySize,
- _transferSize: this._request.transferSize,
- _error: this._request.localizedFailDescription
- };
- }
-
- /**
- * @return {!Object}
- */
- _buildContent() {
- var content = {
- size: this._request.resourceSize,
- mimeType: this._request.mimeType || 'x-unknown',
- // 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() {
- // 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 request 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 = SDK.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() {
- 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(parameters) {
- return parameters.slice();
- }
-
- /**
- * @param {string} url
- * @return {string}
- */
- _buildRequestURL(url) {
- return url.split('#', 2)[0];
- }
-
- /**
- * @param {!Array.<!SDK.Cookie>} cookies
- * @return {!Array.<!Object>}
- */
- _buildCookies(cookies) {
- return cookies.map(this._buildCookie.bind(this));
- }
-
- /**
- * @param {!SDK.Cookie} cookie
- * @return {!Object}
- */
- _buildCookie(cookie) {
- var c = {
- name: cookie.name(),
- value: cookie.value(),
- path: cookie.path(),
- domain: cookie.domain(),
- expires: cookie.expiresDate(SDK.HARLog.pseudoWallTime(this._request, this._request.startTime)),
- httpOnly: cookie.httpOnly(),
- secure: cookie.secure()
- };
- if (cookie.sameSite())
- c.sameSite = cookie.sameSite();
- return c;
- }
-
- /**
- * @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;
- if (!this._request.responseHeadersText)
- return -1;
- return this._request.transferSize - this._request.responseHeadersText.length;
- }
-
- /**
- * @return {number|undefined}
- */
- get responseCompression() {
- if (this._request.cached() || this._request.statusCode === 304 || this._request.statusCode === 206)
- return;
- if (!this._request.responseHeadersText)
- return;
- return this._request.resourceSize - this.responseBodySize;
- }
-};
-
-
-/**
- * @unrestricted
- */
-SDK.HARLog = class {
- /**
- * @param {!Array.<!SDK.NetworkRequest>} requests
- */
- constructor(requests) {
- this._requests = requests;
- }
-
- /**
- * @param {!SDK.NetworkRequest} request
- * @param {number} monotonicTime
- * @return {!Date}
- */
- static pseudoWallTime(request, monotonicTime) {
- return new Date(request.pseudoWallTime(monotonicTime) * 1000);
- }
-
- /**
- * @return {!Object}
- */
- build() {
- return {
- version: '1.2',
- creator: this._creator(),
- pages: this._buildPages(),
- entries: this._requests.map(this._convertResource.bind(this))
- };
- }
-
- _creator() {
- var webKitVersion = /AppleWebKit\/([^ ]+)/.exec(window.navigator.userAgent);
-
- return {name: 'WebInspector', version: webKitVersion ? webKitVersion[1] : 'n/a'};
- }
-
- /**
- * @return {!Array.<!Object>}
- */
- _buildPages() {
- var seenIdentifiers = {};
- var pages = [];
- for (var i = 0; i < this._requests.length; ++i) {
- var request = this._requests[i];
- var page = SDK.networkLog.pageLoadForRequest(request);
- if (!page || seenIdentifiers[page.id])
- continue;
- seenIdentifiers[page.id] = true;
- pages.push(this._convertPage(page, request));
- }
- return pages;
- }
-
- /**
- * @param {!SDK.PageLoad} page
- * @param {!SDK.NetworkRequest} request
- * @return {!Object}
- */
- _convertPage(page, request) {
- return {
- startedDateTime: SDK.HARLog.pseudoWallTime(request, page.startTime),
- 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 {!SDK.NetworkRequest} request
- * @return {!Object}
- */
- _convertResource(request) {
- return (new SDK.HAREntry(request)).build();
- }
-
- /**
- * @param {!SDK.PageLoad} page
- * @param {number} time
- * @return {number}
- */
- _pageEventTime(page, time) {
- var startTime = page.startTime;
- if (time === -1 || startTime === -1)
- return -1;
- return SDK.HAREntry._toMilliseconds(time - startTime);
- }
-};

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