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      1 // Copyright (c) 2009 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 NET_BASE_FIXED_HOST_RESOLVER_H_
      6 #define NET_BASE_FIXED_HOST_RESOLVER_H_
      7 
      8 #include <string>
      9 
     10 #include "net/base/address_list.h"
     11 #include "net/base/host_resolver.h"
     12 
     13 namespace net {
     14 
     15 // A FixedHostResolver resolves all addresses to a single address.
     16 class FixedHostResolver : public HostResolver {
     17  public:
     18   // |host| is a string representing the resolution.
     19   //   example: foo.myproxy.com
     20   explicit FixedHostResolver(const std::string& host);
     21 
     22   // HostResolver methods:
     23   virtual int Resolve(const RequestInfo& info,
     24                       AddressList* addresses,
     25                       CompletionCallback* callback,
     26                       RequestHandle* out_req,
     27                       LoadLog* load_log);
     28   virtual void CancelRequest(RequestHandle req) {}
     29   virtual void AddObserver(Observer* observer) {}
     30   virtual void RemoveObserver(Observer* observer) {}
     31   virtual void Shutdown() {}
     32 
     33  private:
     34   ~FixedHostResolver() {}
     35 
     36   AddressList address_;
     37   bool initialized_;
     38 };
     39 
     40 }  // namespace net
     41 
     42 #endif  // NET_BASE_MOCK_HOST_RESOLVER_H_
     43