remoting/client/plugin/pepper_address_resolver.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 REMOTING_CLIENT_PLUGIN_PEPPER_ADDRESS_RESOLVER_H_
   6 #define REMOTING_CLIENT_PLUGIN_PEPPER_ADDRESS_RESOLVER_H_
   7
   8 #include "base/macros.h"
   9 #include "ppapi/cpp/host_resolver.h"
  10 #include "ppapi/utility/completion_callback_factory.h"
  11 #include "third_party/webrtc/base/asyncresolverinterface.h"
  12
  13 namespace remoting {
  14
  15 // rtc::AsyncResolverInterface implementation that uses Pepper to resolve
  16 // addresses.
  17 class PepperAddressResolver : public rtc::AsyncResolverInterface {
  18  public:
  19   explicit PepperAddressResolver(const pp::InstanceHandle& instance);
  20   ~PepperAddressResolver() override;
  21
  22   // rtc::AsyncResolverInterface.
  23   void Start(const rtc::SocketAddress& addr) override;
  24   bool GetResolvedAddress(int family, rtc::SocketAddress* addr) const override;
  25   int GetError() const override;
  26   void Destroy(bool wait) override;
  27
  28  private:
  29   void OnResolved(int32_t result);
  30
  31   pp::HostResolver resolver_;
  32
  33   rtc::SocketAddress ipv4_address_;
  34   rtc::SocketAddress ipv6_address_;
  35
  36   int error_;
  37
  38   pp::CompletionCallbackFactory<PepperAddressResolver> callback_factory_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(PepperAddressResolver);
  41 };
  42
  43 }  // namespace remoting
  44
  45 #endif  // REMOTING_CLIENT_PLUGIN_PEPPER_ADDRESS_RESOLVER_H_