net/base/layered_network_delegate.cc

   1 // Copyright 2014 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 "net/base/layered_network_delegate.h"
   6
   7 namespace net {
   8
   9 LayeredNetworkDelegate::LayeredNetworkDelegate(
  10     scoped_ptr<NetworkDelegate> nested_network_delegate)
  11     : nested_network_delegate_(nested_network_delegate.Pass()) {
  12 }
  13
  14 LayeredNetworkDelegate::~LayeredNetworkDelegate() {
  15 }
  16
  17 int LayeredNetworkDelegate::OnBeforeURLRequest(
  18     URLRequest* request,
  19     const CompletionCallback& callback,
  20     GURL* new_url) {
  21   OnBeforeURLRequestInternal(request, callback, new_url);
  22   return nested_network_delegate_->NotifyBeforeURLRequest(request, callback,
  23                                                           new_url);
  24 }
  25
  26 void LayeredNetworkDelegate::OnBeforeURLRequestInternal(
  27     URLRequest* request,
  28     const CompletionCallback& callback,
  29     GURL* new_url) {
  30 }
  31
  32 void LayeredNetworkDelegate::OnResolveProxy(const GURL& url,
  33                                             int load_flags,
  34                                             const ProxyService& proxy_service,
  35                                             ProxyInfo* result) {
  36   OnResolveProxyInternal(url, load_flags, proxy_service, result);
  37   nested_network_delegate_->NotifyResolveProxy(url, load_flags, proxy_service,
  38                                                result);
  39 }
  40
  41 void LayeredNetworkDelegate::OnResolveProxyInternal(
  42     const GURL& url,
  43     int load_flags,
  44     const ProxyService& proxy_service,
  45     ProxyInfo* result) {
  46 }
  47
  48 void LayeredNetworkDelegate::OnProxyFallback(const ProxyServer& bad_proxy,
  49                                              int net_error) {
  50   OnProxyFallbackInternal(bad_proxy, net_error);
  51   nested_network_delegate_->NotifyProxyFallback(bad_proxy, net_error);
  52 }
  53
  54 void LayeredNetworkDelegate::OnProxyFallbackInternal(
  55     const ProxyServer& bad_proxy,
  56     int net_error) {
  57 }
  58
  59 int LayeredNetworkDelegate::OnBeforeSendHeaders(
  60     URLRequest* request,
  61     const CompletionCallback& callback,
  62     HttpRequestHeaders* headers) {
  63   OnBeforeSendHeadersInternal(request, callback, headers);
  64   return nested_network_delegate_->NotifyBeforeSendHeaders(request, callback,
  65                                                            headers);
  66 }
  67
  68 void LayeredNetworkDelegate::OnBeforeSendHeadersInternal(
  69     URLRequest* request,
  70     const CompletionCallback& callback,
  71     HttpRequestHeaders* headers) {
  72 }
  73
  74 void LayeredNetworkDelegate::OnBeforeSendProxyHeaders(
  75     URLRequest* request,
  76     const ProxyInfo& proxy_info,
  77     HttpRequestHeaders* headers) {
  78   OnBeforeSendProxyHeadersInternal(request, proxy_info, headers);
  79   nested_network_delegate_->NotifyBeforeSendProxyHeaders(request, proxy_info,
  80                                                          headers);
  81 }
  82
  83 void LayeredNetworkDelegate::OnBeforeSendProxyHeadersInternal(
  84     URLRequest* request,
  85     const ProxyInfo& proxy_info,
  86     HttpRequestHeaders* headers) {
  87 }
  88
  89 void LayeredNetworkDelegate::OnSendHeaders(URLRequest* request,
  90                                            const HttpRequestHeaders& headers) {
  91   OnSendHeadersInternal(request, headers);
  92   nested_network_delegate_->NotifySendHeaders(request, headers);
  93 }
  94
  95 void LayeredNetworkDelegate::OnSendHeadersInternal(
  96     URLRequest* request,
  97     const HttpRequestHeaders& headers) {
  98 }
  99
 100 int LayeredNetworkDelegate::OnHeadersReceived(
 101     URLRequest* request,
 102     const CompletionCallback& callback,
 103     const HttpResponseHeaders* original_response_headers,
 104     scoped_refptr<HttpResponseHeaders>* override_response_headers,
 105     GURL* allowed_unsafe_redirect_url) {
 106   OnHeadersReceivedInternal(request, callback, original_response_headers,
 107                             override_response_headers,
 108                             allowed_unsafe_redirect_url);
 109   return nested_network_delegate_->NotifyHeadersReceived(
 110       request, callback, original_response_headers, override_response_headers,
 111       allowed_unsafe_redirect_url);
 112 }
 113
 114 void LayeredNetworkDelegate::OnHeadersReceivedInternal(
 115     URLRequest* request,
 116     const CompletionCallback& callback,
 117     const HttpResponseHeaders* original_response_headers,
 118     scoped_refptr<HttpResponseHeaders>* override_response_headers,
 119     GURL* allowed_unsafe_redirect_url) {
 120 }
 121
 122 void LayeredNetworkDelegate::OnBeforeRedirect(URLRequest* request,
 123                                               const GURL& new_location) {
 124   OnBeforeRedirectInternal(request, new_location);
 125   nested_network_delegate_->NotifyBeforeRedirect(request, new_location);
 126 }
 127
 128 void LayeredNetworkDelegate::OnBeforeRedirectInternal(
 129     URLRequest* request,
 130     const GURL& new_location) {
 131 }
 132
 133 void LayeredNetworkDelegate::OnResponseStarted(URLRequest* request) {
 134   OnResponseStartedInternal(request);
 135   nested_network_delegate_->NotifyResponseStarted(request);
 136 }
 137
 138 void LayeredNetworkDelegate::OnResponseStartedInternal(URLRequest* request) {
 139 }
 140
 141 void LayeredNetworkDelegate::OnRawBytesRead(const URLRequest& request,
 142                                             int bytes_read) {
 143   OnRawBytesReadInternal(request, bytes_read);
 144   nested_network_delegate_->NotifyRawBytesRead(request, bytes_read);
 145 }
 146
 147 void LayeredNetworkDelegate::OnRawBytesReadInternal(const URLRequest& request,
 148                                                     int bytes_read) {
 149 }
 150
 151 void LayeredNetworkDelegate::OnCompleted(URLRequest* request, bool started) {
 152   OnCompletedInternal(request, started);
 153   nested_network_delegate_->NotifyCompleted(request, started);
 154 }
 155
 156 void LayeredNetworkDelegate::OnCompletedInternal(URLRequest* request,
 157                                                  bool started) {
 158 }
 159
 160 void LayeredNetworkDelegate::OnURLRequestDestroyed(URLRequest* request) {
 161   OnURLRequestDestroyedInternal(request);
 162   nested_network_delegate_->NotifyURLRequestDestroyed(request);
 163 }
 164
 165 void LayeredNetworkDelegate::OnURLRequestDestroyedInternal(
 166     URLRequest* request) {
 167 }
 168
 169 void LayeredNetworkDelegate::OnPACScriptError(int line_number,
 170                                               const base::string16& error) {
 171   OnPACScriptErrorInternal(line_number, error);
 172   nested_network_delegate_->NotifyPACScriptError(line_number, error);
 173 }
 174
 175 void LayeredNetworkDelegate::OnPACScriptErrorInternal(
 176     int line_number,
 177     const base::string16& error) {
 178 }
 179
 180 NetworkDelegate::AuthRequiredResponse LayeredNetworkDelegate::OnAuthRequired(
 181     URLRequest* request,
 182     const AuthChallengeInfo& auth_info,
 183     const AuthCallback& callback,
 184     AuthCredentials* credentials) {
 185   OnAuthRequiredInternal(request, auth_info, callback, credentials);
 186   return nested_network_delegate_->NotifyAuthRequired(request, auth_info,
 187                                                       callback, credentials);
 188 }
 189
 190 void LayeredNetworkDelegate::OnAuthRequiredInternal(
 191     URLRequest* request,
 192     const AuthChallengeInfo& auth_info,
 193     const AuthCallback& callback,
 194     AuthCredentials* credentials) {
 195 }
 196
 197 bool LayeredNetworkDelegate::OnCanGetCookies(const URLRequest& request,
 198                                              const CookieList& cookie_list) {
 199   OnCanGetCookiesInternal(request, cookie_list);
 200   return nested_network_delegate_->CanGetCookies(request, cookie_list);
 201 }
 202
 203 void LayeredNetworkDelegate::OnCanGetCookiesInternal(
 204     const URLRequest& request,
 205     const CookieList& cookie_list) {
 206 }
 207
 208 bool LayeredNetworkDelegate::OnCanSetCookie(const URLRequest& request,
 209                                             const std::string& cookie_line,
 210                                             CookieOptions* options) {
 211   OnCanSetCookieInternal(request, cookie_line, options);
 212   return nested_network_delegate_->CanSetCookie(request, cookie_line, options);
 213 }
 214
 215 void LayeredNetworkDelegate::OnCanSetCookieInternal(
 216     const URLRequest& request,
 217     const std::string& cookie_line,
 218     CookieOptions* options) {
 219 }
 220
 221 bool LayeredNetworkDelegate::OnCanAccessFile(const URLRequest& request,
 222                                              const base::FilePath& path) const {
 223   OnCanAccessFileInternal(request, path);
 224   return nested_network_delegate_->CanAccessFile(request, path);
 225 }
 226
 227 void LayeredNetworkDelegate::OnCanAccessFileInternal(
 228     const URLRequest& request,
 229     const base::FilePath& path) const {
 230 }
 231
 232 bool LayeredNetworkDelegate::OnCanThrottleRequest(
 233     const URLRequest& request) const {
 234   OnCanThrottleRequestInternal(request);
 235   return nested_network_delegate_->CanThrottleRequest(request);
 236 }
 237
 238 void LayeredNetworkDelegate::OnCanThrottleRequestInternal(
 239     const URLRequest& request) const {
 240 }
 241
 242 bool LayeredNetworkDelegate::OnCanEnablePrivacyMode(
 243     const GURL& url,
 244     const GURL& first_party_for_cookies) const {
 245   OnCanEnablePrivacyModeInternal(url, first_party_for_cookies);
 246   return nested_network_delegate_->CanEnablePrivacyMode(
 247       url, first_party_for_cookies);
 248 }
 249
 250 void LayeredNetworkDelegate::OnCanEnablePrivacyModeInternal(
 251     const GURL& url,
 252     const GURL& first_party_for_cookies) const {
 253 }
 254
 255 bool LayeredNetworkDelegate::
 256     OnCancelURLRequestWithPolicyViolatingReferrerHeader(
 257         const URLRequest& request,
 258         const GURL& target_url,
 259         const GURL& referrer_url) const {
 260   OnCancelURLRequestWithPolicyViolatingReferrerHeaderInternal(
 261       request, target_url, referrer_url);
 262   return nested_network_delegate_
 263       ->CancelURLRequestWithPolicyViolatingReferrerHeader(request, target_url,
 264                                                           referrer_url);
 265 }
 266
 267 void LayeredNetworkDelegate::
 268     OnCancelURLRequestWithPolicyViolatingReferrerHeaderInternal(
 269         const URLRequest& request,
 270         const GURL& target_url,
 271         const GURL& referrer_url) const {
 272 }
 273
 274 }  // namespace net