components/data_reduction_proxy/browser/data_reduction_proxy_delegate.h

   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 #ifndef COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_DELEGATE_H_
   6 #define COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_DELEGATE_H_
   7
   8 #include "components/data_reduction_proxy/browser/data_reduction_proxy_auth_request_handler.h"
   9 #include "net/base/proxy_delegate.h"
  10 #include "url/gurl.h"
  11
  12 namespace net {
  13 class HostPortPair;
  14 class HttpRequestHeaders;
  15 class HttpResponseHeaders;
  16 class ProxyInfo;
  17 class ProxyServer;
  18 class ProxyService;
  19 class URLRequest;
  20 }
  21
  22 namespace data_reduction_proxy {
  23
  24 class DataReductionProxyAuthRequestHandler;
  25
  26 class DataReductionProxyDelegate : public net::ProxyDelegate {
  27  public:
  28   explicit DataReductionProxyDelegate(
  29       DataReductionProxyAuthRequestHandler* auth_handler);
  30
  31   virtual ~DataReductionProxyDelegate();
  32
  33   virtual void OnResolveProxy(const GURL& url,
  34                               int load_flags,
  35                               const net::ProxyService& proxy_service,
  36                               net::ProxyInfo* result) override;
  37
  38   virtual void OnFallback(const net::ProxyServer& bad_proxy,
  39                           int net_error) override;
  40
  41   virtual void OnBeforeSendHeaders(net::URLRequest* request,
  42                                    const net::ProxyInfo& proxy_info,
  43                                    net::HttpRequestHeaders* headers) override;
  44
  45   virtual void OnBeforeTunnelRequest(
  46       const net::HostPortPair& proxy_server,
  47       net::HttpRequestHeaders* extra_headers) override;
  48
  49   virtual void OnTunnelHeadersReceived(
  50       const net::HostPortPair& origin,
  51       const net::HostPortPair& proxy_server,
  52       const net::HttpResponseHeaders& response_headers) override;
  53
  54  private:
  55   DataReductionProxyAuthRequestHandler* auth_handler_;
  56
  57   DISALLOW_COPY_AND_ASSIGN(DataReductionProxyDelegate);
  58 };
  59
  60 }  // namespace data_reduction_proxy
  61
  62 #endif  // COMPONENTS_DATA_REDUCTION_PROXY_BROWSER_DATA_REDUCTION_PROXY_DELEGATE_H_