| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef IOS_WEB_NET_CRW_REQUEST_TRACKER_DELEGATE_H_ |
| #define IOS_WEB_NET_CRW_REQUEST_TRACKER_DELEGATE_H_ |
| |
| #include <vector> |
| |
| #include "net/cert/cert_status_flags.h" |
| |
| class GURL; |
| |
| namespace net { |
| class HttpResponseHeaders; |
| class SSLInfo; |
| class X509Certificate; |
| } |
| |
| namespace web { |
| struct SSLStatus; |
| } |
| |
| // All the methods in this protocol must be sent on the main thread. |
| @protocol CRWRequestTrackerDelegate |
| |
| // Returns |YES| of all the requests are static file requests and returns |NO| |
| // if all the requests are network requests. Note it is not allowed for a |
| // |CRWRequestTrackerDelegate| to send both static file requests and network |
| // requests. |
| - (BOOL)isForStaticFileRequests; |
| |
| // The tracker calls this method every time there is a change in the SSL status |
| // of a page. The info is whatever object was passed to TrimToURL(). |
| - (void)updatedSSLStatus:(const web::SSLStatus&)sslStatus |
| forPageUrl:(const GURL&)url |
| userInfo:(id)userInfo; |
| |
| // The tracker calls this method when it receives response headers. |
| - (void)handleResponseHeaders:(net::HttpResponseHeaders*)headers |
| requestUrl:(const GURL&)requestUrl; |
| |
| // This method is called when a network request has an issue with the SSL |
| // connection to present it to the user. The user will decide if the request |
| // should continue or not and the callback should be invoked to let the backend |
| // know. |
| // If the callback is not called the request will be cancelled on the next call |
| // to TrimToURL(). |
| // The callback is safe to call until the requestTracker it originated from |
| // is deleted. |
| typedef void (^SSLErrorCallback)(BOOL); |
| - (void)presentSSLError:(const net::SSLInfo&)info |
| forSSLStatus:(const web::SSLStatus&)status |
| onUrl:(const GURL&)url |
| recoverable:(BOOL)recoverable |
| callback:(SSLErrorCallback)shouldContinue; |
| |
| // Update the progress. |
| - (void)updatedProgress:(float)progress; |
| |
| // This method is called when a certificate with an error is in use. |
| - (void)certificateUsed:(net::X509Certificate*)certificate |
| forHost:(const std::string&)host |
| status:(net::CertStatus)status; |
| |
| // Called when all the active allowed certificates need to be cleared. This |
| // happens during the TrimToURL(), which corresponds to a navigation. |
| - (void)clearCertificates; |
| @end |
| |
| #endif // IOS_WEB_NET_CRW_REQUEST_TRACKER_DELEGATE_H_ |