379 lines
14 KiB
JavaScript
379 lines
14 KiB
JavaScript
|
/*
|
||
|
|
* Copyright (C) 2011 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
WebInspector.NetworkManager = function(resourceTreeModel)
|
||
|
|
{
|
||
|
|
WebInspector.Object.call(this);
|
||
|
|
this._resourceTreeModel = resourceTreeModel;
|
||
|
|
this._dispatcher = new WebInspector.NetworkDispatcher(resourceTreeModel, this);
|
||
|
|
InspectorBackend.cachedResources(this._processCachedResources.bind(this));
|
||
|
|
}
|
||
|
|
|
||
|
|
WebInspector.NetworkManager.EventTypes = {
|
||
|
|
ResourceStarted: "ResourceStarted",
|
||
|
|
ResourceUpdated: "ResourceUpdated",
|
||
|
|
ResourceFinished: "ResourceFinished",
|
||
|
|
MainResourceCommitLoad: "MainResourceCommitLoad"
|
||
|
|
}
|
||
|
|
|
||
|
|
WebInspector.NetworkManager.prototype = {
|
||
|
|
reset: function()
|
||
|
|
{
|
||
|
|
WebInspector.panels.network.clear();
|
||
|
|
this._resourceTreeModel.reset();
|
||
|
|
InspectorBackend.cachedResources(this._processCachedResources.bind(this));
|
||
|
|
},
|
||
|
|
|
||
|
|
requestContent: function(resource, base64Encode, callback)
|
||
|
|
{
|
||
|
|
function callbackWrapper(success, content)
|
||
|
|
{
|
||
|
|
callback(success ? content : null);
|
||
|
|
}
|
||
|
|
InspectorBackend.resourceContent(resource.loader.frameId, resource.url, base64Encode, callbackWrapper);
|
||
|
|
},
|
||
|
|
|
||
|
|
_processCachedResources: function(mainFramePayload)
|
||
|
|
{
|
||
|
|
var mainResource = this._dispatcher._addFramesRecursively(mainFramePayload);
|
||
|
|
WebInspector.mainResource = mainResource;
|
||
|
|
mainResource.isMainResource = true;
|
||
|
|
},
|
||
|
|
|
||
|
|
inflightResourceForURL: function(url)
|
||
|
|
{
|
||
|
|
return this._dispatcher._inflightResourcesByURL[url];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
WebInspector.NetworkManager.prototype.__proto__ = WebInspector.Object.prototype;
|
||
|
|
|
||
|
|
WebInspector.NetworkDispatcher = function(resourceTreeModel, manager)
|
||
|
|
{
|
||
|
|
this._manager = manager;
|
||
|
|
this._inflightResourcesById = {};
|
||
|
|
this._inflightResourcesByURL = {};
|
||
|
|
this._resourceTreeModel = resourceTreeModel;
|
||
|
|
this._lastIdentifierForCachedResource = 0;
|
||
|
|
InspectorBackend.registerDomainDispatcher("Network", this);
|
||
|
|
}
|
||
|
|
|
||
|
|
WebInspector.NetworkDispatcher.prototype = {
|
||
|
|
_updateResourceWithRequest: function(resource, request)
|
||
|
|
{
|
||
|
|
resource.requestMethod = request.httpMethod;
|
||
|
|
resource.requestHeaders = request.httpHeaderFields;
|
||
|
|
resource.requestFormData = request.requestFormData;
|
||
|
|
},
|
||
|
|
|
||
|
|
_updateResourceWithResponse: function(resource, response)
|
||
|
|
{
|
||
|
|
if (resource.isNull)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.mimeType = response.mimeType;
|
||
|
|
resource.expectedContentLength = response.expectedContentLength;
|
||
|
|
resource.textEncodingName = response.textEncodingName;
|
||
|
|
resource.suggestedFilename = response.suggestedFilename;
|
||
|
|
resource.statusCode = response.httpStatusCode;
|
||
|
|
resource.statusText = response.httpStatusText;
|
||
|
|
|
||
|
|
resource.responseHeaders = response.httpHeaderFields;
|
||
|
|
resource.connectionReused = response.connectionReused;
|
||
|
|
resource.connectionID = response.connectionID;
|
||
|
|
|
||
|
|
if (response.wasCached)
|
||
|
|
resource.cached = true;
|
||
|
|
else
|
||
|
|
resource.timing = response.timing;
|
||
|
|
|
||
|
|
if (response.loadInfo) {
|
||
|
|
if (response.loadInfo.httpStatusCode)
|
||
|
|
resource.statusCode = response.loadInfo.httpStatusCode;
|
||
|
|
if (response.loadInfo.httpStatusText)
|
||
|
|
resource.statusText = response.loadInfo.httpStatusText;
|
||
|
|
resource.requestHeaders = response.loadInfo.requestHeaders;
|
||
|
|
resource.responseHeaders = response.loadInfo.responseHeaders;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
_updateResourceWithCachedResource: function(resource, cachedResource)
|
||
|
|
{
|
||
|
|
resource.type = WebInspector.Resource.Type[cachedResource.type];
|
||
|
|
resource.resourceSize = cachedResource.encodedSize;
|
||
|
|
this._updateResourceWithResponse(resource, cachedResource.response);
|
||
|
|
},
|
||
|
|
|
||
|
|
identifierForInitialRequest: function(identifier, url, loader, callStack)
|
||
|
|
{
|
||
|
|
this._startResource(this._createResource(identifier, url, loader, callStack));
|
||
|
|
},
|
||
|
|
|
||
|
|
willSendRequest: function(identifier, time, request, redirectResponse)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
// Redirect may have empty URL and we'd like to not crash with invalid HashMap entry.
|
||
|
|
// See http/tests/misc/will-send-request-returns-null-on-redirect.html
|
||
|
|
var isRedirect = !redirectResponse.isNull && request.url.length;
|
||
|
|
if (isRedirect) {
|
||
|
|
this.didReceiveResponse(identifier, time, "Other", redirectResponse);
|
||
|
|
resource = this._appendRedirect(resource.identifier, time, request.url);
|
||
|
|
}
|
||
|
|
|
||
|
|
this._updateResourceWithRequest(resource, request);
|
||
|
|
resource.startTime = time;
|
||
|
|
|
||
|
|
if (isRedirect)
|
||
|
|
this._startResource(resource);
|
||
|
|
else
|
||
|
|
this._updateResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
markResourceAsCached: function(identifier)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.cached = true;
|
||
|
|
this._updateResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
didReceiveResponse: function(identifier, time, resourceType, response)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.responseReceivedTime = time;
|
||
|
|
resource.type = WebInspector.Resource.Type[resourceType];
|
||
|
|
|
||
|
|
this._updateResourceWithResponse(resource, response);
|
||
|
|
|
||
|
|
this._updateResource(resource);
|
||
|
|
this._resourceTreeModel.addResourceToFrame(resource.loader.frameId, resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
didReceiveContentLength: function(identifier, time, lengthReceived)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.resourceSize += lengthReceived;
|
||
|
|
resource.endTime = time;
|
||
|
|
|
||
|
|
this._updateResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
didFinishLoading: function(identifier, finishTime)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
this._finishResource(resource, finishTime);
|
||
|
|
},
|
||
|
|
|
||
|
|
didFailLoading: function(identifier, time, localizedDescription)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.failed = true;
|
||
|
|
resource.localizedFailDescription = localizedDescription;
|
||
|
|
this._finishResource(resource, time);
|
||
|
|
},
|
||
|
|
|
||
|
|
didLoadResourceFromMemoryCache: function(time, cachedResource)
|
||
|
|
{
|
||
|
|
var resource = this._createResource("cached:" + ++this._lastIdentifierForCachedResource, cachedResource.url, cachedResource.loader);
|
||
|
|
this._updateResourceWithCachedResource(resource, cachedResource);
|
||
|
|
resource.cached = true;
|
||
|
|
resource.requestMethod = "GET";
|
||
|
|
this._startResource(resource);
|
||
|
|
resource.startTime = resource.responseReceivedTime = time;
|
||
|
|
this._finishResource(resource, time);
|
||
|
|
this._resourceTreeModel.addResourceToFrame(resource.loader.frameId, resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
frameDetachedFromParent: function(frameId)
|
||
|
|
{
|
||
|
|
this._resourceTreeModel.frameDetachedFromParent(frameId);
|
||
|
|
},
|
||
|
|
|
||
|
|
setInitialContent: function(identifier, sourceString, type)
|
||
|
|
{
|
||
|
|
var resource = WebInspector.networkResourceById(identifier);
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.type = WebInspector.Resource.Type[type];
|
||
|
|
resource.setInitialContent(sourceString);
|
||
|
|
this._updateResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
didCommitLoadForFrame: function(frame, loader)
|
||
|
|
{
|
||
|
|
this._resourceTreeModel.didCommitLoadForFrame(frame, loader);
|
||
|
|
if (!frame.parentId) {
|
||
|
|
var mainResource = this._resourceTreeModel.resourceForURL(frame.url);
|
||
|
|
if (mainResource) {
|
||
|
|
WebInspector.mainResource = mainResource;
|
||
|
|
mainResource.isMainResource = true;
|
||
|
|
this._dispatchEventToListeners(WebInspector.NetworkManager.EventTypes.MainResourceCommitLoad, mainResource);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
didCreateWebSocket: function(identifier, requestURL)
|
||
|
|
{
|
||
|
|
var resource = this._createResource(identifier, requestURL);
|
||
|
|
resource.type = WebInspector.Resource.Type.WebSocket;
|
||
|
|
this._startResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
willSendWebSocketHandshakeRequest: function(identifier, time, request)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.requestMethod = "GET";
|
||
|
|
resource.requestHeaders = request.webSocketHeaderFields;
|
||
|
|
resource.webSocketRequestKey3 = request.webSocketRequestKey3;
|
||
|
|
resource.startTime = time;
|
||
|
|
|
||
|
|
this._updateResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
didReceiveWebSocketHandshakeResponse: function(identifier, time, response)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
|
||
|
|
resource.statusCode = response.statusCode;
|
||
|
|
resource.statusText = response.statusText;
|
||
|
|
resource.responseHeaders = response.webSocketHeaderFields;
|
||
|
|
resource.webSocketChallengeResponse = response.webSocketChallengeResponse;
|
||
|
|
resource.responseReceivedTime = time;
|
||
|
|
|
||
|
|
this._updateResource(resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
didCloseWebSocket: function(identifier, time)
|
||
|
|
{
|
||
|
|
var resource = this._inflightResourcesById[identifier];
|
||
|
|
if (!resource)
|
||
|
|
return;
|
||
|
|
this._finishResource(resource, time);
|
||
|
|
},
|
||
|
|
|
||
|
|
_appendRedirect: function(identifier, time, redirectURL)
|
||
|
|
{
|
||
|
|
var originalResource = this._inflightResourcesById[identifier];
|
||
|
|
var previousRedirects = originalResource.redirects || [];
|
||
|
|
originalResource.identifier = "redirected:" + identifier + "." + previousRedirects.length;
|
||
|
|
delete originalResource.redirects;
|
||
|
|
this._finishResource(originalResource, time);
|
||
|
|
var newResource = this._createResource(identifier, redirectURL, originalResource.loader, originalResource.stackTrace);
|
||
|
|
newResource.redirects = previousRedirects.concat(originalResource);
|
||
|
|
return newResource;
|
||
|
|
},
|
||
|
|
|
||
|
|
_startResource: function(resource)
|
||
|
|
{
|
||
|
|
this._inflightResourcesById[resource.identifier] = resource;
|
||
|
|
this._inflightResourcesByURL[resource.url] = resource;
|
||
|
|
this._dispatchEventToListeners(WebInspector.NetworkManager.EventTypes.ResourceStarted, resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
_updateResource: function(resource)
|
||
|
|
{
|
||
|
|
this._dispatchEventToListeners(WebInspector.NetworkManager.EventTypes.ResourceUpdated, resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
_finishResource: function(resource, finishTime)
|
||
|
|
{
|
||
|
|
resource.endTime = finishTime;
|
||
|
|
resource.finished = true;
|
||
|
|
this._dispatchEventToListeners(WebInspector.NetworkManager.EventTypes.ResourceFinished, resource);
|
||
|
|
delete this._inflightResourcesById[resource.identifier];
|
||
|
|
delete this._inflightResourcesByURL[resource.url];
|
||
|
|
},
|
||
|
|
|
||
|
|
_addFramesRecursively: function(framePayload)
|
||
|
|
{
|
||
|
|
var frameResource = this._createResource(null, framePayload.resource.url, framePayload.resource.loader);
|
||
|
|
this._updateResourceWithRequest(frameResource, framePayload.resource.request);
|
||
|
|
this._updateResourceWithResponse(frameResource, framePayload.resource.response);
|
||
|
|
frameResource.type = WebInspector.Resource.Type["Document"];
|
||
|
|
frameResource.finished = true;
|
||
|
|
|
||
|
|
this._resourceTreeModel.addOrUpdateFrame(framePayload);
|
||
|
|
this._resourceTreeModel.addResourceToFrame(framePayload.id, frameResource);
|
||
|
|
|
||
|
|
for (var i = 0; framePayload.children && i < framePayload.children.length; ++i)
|
||
|
|
this._addFramesRecursively(framePayload.children[i]);
|
||
|
|
|
||
|
|
if (!framePayload.subresources)
|
||
|
|
return;
|
||
|
|
|
||
|
|
for (var i = 0; i < framePayload.subresources.length; ++i) {
|
||
|
|
var cachedResource = framePayload.subresources[i];
|
||
|
|
var resource = this._createResource(null, cachedResource.url, cachedResource.loader);
|
||
|
|
this._updateResourceWithCachedResource(resource, cachedResource);
|
||
|
|
resource.finished = true;
|
||
|
|
this._resourceTreeModel.addResourceToFrame(framePayload.id, resource);
|
||
|
|
}
|
||
|
|
return frameResource;
|
||
|
|
},
|
||
|
|
|
||
|
|
_dispatchEventToListeners: function(eventType, resource)
|
||
|
|
{
|
||
|
|
this._manager.dispatchEventToListeners(eventType, resource);
|
||
|
|
},
|
||
|
|
|
||
|
|
_createResource: function(identifier, url, loader, stackTrace)
|
||
|
|
{
|
||
|
|
var resource = new WebInspector.Resource(identifier, url);
|
||
|
|
resource.loader = loader;
|
||
|
|
if (loader)
|
||
|
|
resource.documentURL = loader.url;
|
||
|
|
resource.stackTrace = stackTrace;
|
||
|
|
return resource;
|
||
|
|
}
|
||
|
|
}
|