src/android_webview/browser/net/aw_network_delegate.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "android_webview/browser/net/aw_network_delegate.h"
   6
   7 #include "android_webview/browser/aw_cookie_access_policy.h"
   8 #include "base/android/build_info.h"
   9 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_auth_request_handler.h"
  10 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_protocol.h"
  11 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_params.h"
  12 #include "net/base/net_errors.h"
  13 #include "net/base/completion_callback.h"
  14 #include "net/proxy/proxy_info.h"
  15 #include "net/proxy/proxy_server.h"
  16 #include "net/url_request/url_request.h"
  17
  18 namespace android_webview {
  19
  20 AwNetworkDelegate::AwNetworkDelegate()
  21     : data_reduction_proxy_params_(NULL),
  22       data_reduction_proxy_auth_request_handler_(NULL) {
  23 }
  24
  25 AwNetworkDelegate::~AwNetworkDelegate() {
  26 }
  27
  28 int AwNetworkDelegate::OnBeforeURLRequest(
  29     net::URLRequest* request,
  30     const net::CompletionCallback& callback,
  31     GURL* new_url) {
  32   return net::OK;
  33 }
  34
  35 int AwNetworkDelegate::OnBeforeSendHeaders(
  36     net::URLRequest* request,
  37     const net::CompletionCallback& callback,
  38     net::HttpRequestHeaders* headers) {
  39
  40   DCHECK(headers);
  41   headers->SetHeaderIfMissing(
  42       "X-Requested-With",
  43       base::android::BuildInfo::GetInstance()->package_name());
  44   return net::OK;
  45 }
  46
  47 void AwNetworkDelegate::OnBeforeSendProxyHeaders(
  48     net::URLRequest* request,
  49     const net::ProxyInfo& proxy_info,
  50     net::HttpRequestHeaders* headers) {
  51   if (data_reduction_proxy_auth_request_handler_) {
  52     data_reduction_proxy_auth_request_handler_->MaybeAddRequestHeader(
  53         request, proxy_info.proxy_server(), headers);
  54   }
  55 }
  56
  57 void AwNetworkDelegate::OnSendHeaders(net::URLRequest* request,
  58                                       const net::HttpRequestHeaders& headers) {
  59 }
  60
  61 int AwNetworkDelegate::OnHeadersReceived(
  62     net::URLRequest* request,
  63     const net::CompletionCallback& callback,
  64     const net::HttpResponseHeaders* original_response_headers,
  65     scoped_refptr<net::HttpResponseHeaders>* override_response_headers,
  66     GURL* allowed_unsafe_redirect_url) {
  67   return net::OK;
  68 }
  69
  70 void AwNetworkDelegate::OnBeforeRedirect(net::URLRequest* request,
  71                                          const GURL& new_location) {
  72 }
  73
  74 void AwNetworkDelegate::OnResponseStarted(net::URLRequest* request) {
  75 }
  76
  77 void AwNetworkDelegate::OnRawBytesRead(const net::URLRequest& request,
  78                                        int bytes_read) {
  79 }
  80
  81 void AwNetworkDelegate::OnCompleted(net::URLRequest* request, bool started) {
  82 }
  83
  84 void AwNetworkDelegate::OnURLRequestDestroyed(net::URLRequest* request) {
  85 }
  86
  87 void AwNetworkDelegate::OnPACScriptError(int line_number,
  88                                          const base::string16& error) {
  89 }
  90
  91 net::NetworkDelegate::AuthRequiredResponse AwNetworkDelegate::OnAuthRequired(
  92     net::URLRequest* request,
  93     const net::AuthChallengeInfo& auth_info,
  94     const AuthCallback& callback,
  95     net::AuthCredentials* credentials) {
  96   return AUTH_REQUIRED_RESPONSE_NO_ACTION;
  97 }
  98
  99 bool AwNetworkDelegate::OnCanGetCookies(const net::URLRequest& request,
 100                                         const net::CookieList& cookie_list) {
 101   return AwCookieAccessPolicy::GetInstance()->OnCanGetCookies(request,
 102                                                               cookie_list);
 103 }
 104
 105 bool AwNetworkDelegate::OnCanSetCookie(const net::URLRequest& request,
 106                                        const std::string& cookie_line,
 107                                        net::CookieOptions* options) {
 108   return AwCookieAccessPolicy::GetInstance()->OnCanSetCookie(request,
 109                                                              cookie_line,
 110                                                              options);
 111 }
 112
 113 bool AwNetworkDelegate::OnCanAccessFile(const net::URLRequest& request,
 114                                         const base::FilePath& path) const {
 115   return true;
 116 }
 117
 118 bool AwNetworkDelegate::OnCanThrottleRequest(
 119     const net::URLRequest& request) const {
 120   return false;
 121 }
 122
 123 int AwNetworkDelegate::OnBeforeSocketStreamConnect(
 124     net::SocketStream* stream,
 125     const net::CompletionCallback& callback) {
 126   return net::OK;
 127 }
 128
 129 }  // namespace android_webview