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      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 "net/base/net_errors.h"
     10 #include "net/base/completion_callback.h"
     11 #include "net/url_request/url_request.h"
     12 
     13 namespace android_webview {
     14 
     15 AwNetworkDelegate::AwNetworkDelegate() {
     16 }
     17 
     18 AwNetworkDelegate::~AwNetworkDelegate() {
     19 }
     20 
     21 int AwNetworkDelegate::OnBeforeURLRequest(
     22     net::URLRequest* request,
     23     const net::CompletionCallback& callback,
     24     GURL* new_url) {
     25   return net::OK;
     26 }
     27 
     28 int AwNetworkDelegate::OnBeforeSendHeaders(
     29     net::URLRequest* request,
     30     const net::CompletionCallback& callback,
     31     net::HttpRequestHeaders* headers) {
     32 
     33   DCHECK(headers);
     34   headers->SetHeaderIfMissing(
     35       "X-Requested-With",
     36       base::android::BuildInfo::GetInstance()->package_name());
     37   return net::OK;
     38 }
     39 
     40 void AwNetworkDelegate::OnSendHeaders(net::URLRequest* request,
     41                                       const net::HttpRequestHeaders& headers) {
     42 }
     43 
     44 int AwNetworkDelegate::OnHeadersReceived(
     45     net::URLRequest* request,
     46     const net::CompletionCallback& callback,
     47     const net::HttpResponseHeaders* original_response_headers,
     48     scoped_refptr<net::HttpResponseHeaders>* override_response_headers) {
     49   return net::OK;
     50 }
     51 
     52 void AwNetworkDelegate::OnBeforeRedirect(net::URLRequest* request,
     53                                          const GURL& new_location) {
     54 }
     55 
     56 void AwNetworkDelegate::OnResponseStarted(net::URLRequest* request) {
     57 }
     58 
     59 void AwNetworkDelegate::OnRawBytesRead(const net::URLRequest& request,
     60                                        int bytes_read) {
     61 }
     62 
     63 void AwNetworkDelegate::OnCompleted(net::URLRequest* request, bool started) {
     64 }
     65 
     66 void AwNetworkDelegate::OnURLRequestDestroyed(net::URLRequest* request) {
     67 }
     68 
     69 void AwNetworkDelegate::OnPACScriptError(int line_number,
     70                                          const string16& error) {
     71 }
     72 
     73 net::NetworkDelegate::AuthRequiredResponse AwNetworkDelegate::OnAuthRequired(
     74     net::URLRequest* request,
     75     const net::AuthChallengeInfo& auth_info,
     76     const AuthCallback& callback,
     77     net::AuthCredentials* credentials) {
     78   return AUTH_REQUIRED_RESPONSE_NO_ACTION;
     79 }
     80 
     81 bool AwNetworkDelegate::OnCanGetCookies(const net::URLRequest& request,
     82                                         const net::CookieList& cookie_list) {
     83   return AwCookieAccessPolicy::GetInstance()->OnCanGetCookies(request,
     84                                                               cookie_list);
     85 }
     86 
     87 bool AwNetworkDelegate::OnCanSetCookie(const net::URLRequest& request,
     88                                        const std::string& cookie_line,
     89                                        net::CookieOptions* options) {
     90   return AwCookieAccessPolicy::GetInstance()->OnCanSetCookie(request,
     91                                                              cookie_line,
     92                                                              options);
     93 }
     94 
     95 bool AwNetworkDelegate::OnCanAccessFile(const net::URLRequest& request,
     96                                         const base::FilePath& path) const {
     97   return true;
     98 }
     99 
    100 bool AwNetworkDelegate::OnCanThrottleRequest(
    101     const net::URLRequest& request) const {
    102   return false;
    103 }
    104 
    105 int AwNetworkDelegate::OnBeforeSocketStreamConnect(
    106     net::SocketStream* stream,
    107     const net::CompletionCallback& callback) {
    108   return net::OK;
    109 }
    110 
    111 void AwNetworkDelegate::OnRequestWaitStateChange(const net::URLRequest& request,
    112                                                  RequestWaitState state) {
    113 }
    114 
    115 }  // namespace android_webview
    116