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