Upstream ios/web_view source code.

ios/web_view/internal/criwv_network_delegate.h

+// Copyright 2014 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_VIEW_INTERNAL_CRIWV_NETWORK_DELEGATE_H_
+#define IOS_WEB_VIEW_INTERNAL_CRIWV_NETWORK_DELEGATE_H_
+
+#include "base/macros.h"
+#include "net/base/network_delegate_impl.h"
+
+namespace ios_web_view {
+
+// CRIWV-specific implementation of NetworkDelegate.
+class CRIWVNetworkDelegate : public net::NetworkDelegateImpl {
+ public:
+  CRIWVNetworkDelegate();
+  ~CRIWVNetworkDelegate() override;
+
+ private:
+  // net::NetworkDelegate implementation.
+  int OnBeforeURLRequest(net::URLRequest* request,
+                         const net::CompletionCallback& callback,
+                         GURL* new_url) override;
+  int OnBeforeStartTransaction(net::URLRequest* request,
+                               const net::CompletionCallback& callback,
+                               net::HttpRequestHeaders* headers) override;
+  void OnStartTransaction(net::URLRequest* request,
+                          const net::HttpRequestHeaders& headers) override;
+  int OnHeadersReceived(
+      net::URLRequest* request,
+      const net::CompletionCallback& callback,
+      const net::HttpResponseHeaders* original_response_headers,
+      scoped_refptr<net::HttpResponseHeaders>* override_response_headers,
+      GURL* allowed_unsafe_redirect_url) override;
+  void OnBeforeRedirect(net::URLRequest* request,
+                        const GURL& new_location) override;
+  void OnResponseStarted(net::URLRequest* request) override;
+  void OnNetworkBytesReceived(net::URLRequest* request,
+                              int64_t bytes_received) override;
+  void OnCompleted(net::URLRequest* request, bool started) override;
+  void OnURLRequestDestroyed(net::URLRequest* request) override;
+  void OnPACScriptError(int line_number, const base::string16& error) override;
+  AuthRequiredResponse OnAuthRequired(
+      net::URLRequest* request,
+      const net::AuthChallengeInfo& auth_info,
+      const AuthCallback& callback,
+      net::AuthCredentials* credentials) override;
+  bool OnCanGetCookies(const net::URLRequest& request,
+                       const net::CookieList& cookie_list) override;
+  bool OnCanSetCookie(const net::URLRequest& request,
+                      const std::string& cookie_line,
+                      net::CookieOptions* options) override;
+  bool OnCanAccessFile(const net::URLRequest& request,
+                       const base::FilePath& path) const override;
+
+  DISALLOW_COPY_AND_ASSIGN(CRIWVNetworkDelegate);
+};
+
+}  // namespace ios_web_view
+
+#endif  // IOS_WEB_VIEW_INTERNAL_CRIWV_NETWORK_DELEGATE_H_