net/proxy/sync_host_resolver.h

   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 #ifndef NET_PROXY_SYNC_HOST_RESOLVER_H_
   6 #define NET_PROXY_SYNC_HOST_RESOLVER_H_
   7
   8 #include "net/base/host_resolver.h"
   9 #include "net/base/net_export.h"
  10
  11 namespace net {
  12
  13 class BoundNetLog;
  14
  15 // Interface used by ProxyResolverJSBindings to abstract a synchronous host
  16 // resolver module (which includes a Shutdown method).
  17 class NET_EXPORT_PRIVATE SyncHostResolver {
  18  public:
  19   virtual ~SyncHostResolver() {}
  20
  21   virtual int Resolve(const HostResolver::RequestInfo& info,
  22                       AddressList* addresses,
  23                       const BoundNetLog& net_log) = 0;
  24
  25   // Optionally aborts any blocking resolves that are in progress.
  26   virtual void Shutdown() = 0;
  27 };
  28
  29 }  // namespace net
  30
  31 #endif  // NET_PROXY_SYNC_HOST_RESOLVER_H_