| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROMEOS_SERVICES_SECURE_CHANNEL_AUTHENTICATED_CHANNEL_IMPL_H_ |
| #define CHROMEOS_SERVICES_SECURE_CHANNEL_AUTHENTICATED_CHANNEL_IMPL_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "chromeos/services/secure_channel/authenticated_channel.h" |
| #include "chromeos/services/secure_channel/secure_channel.h" |
| |
| namespace chromeos { |
| |
| namespace secure_channel { |
| |
| class SecureChannel; |
| |
| // Concrete AuthenticatedChannel implementation, whose send/receive mechanisms |
| // are implemented via SecureChannel. |
| class AuthenticatedChannelImpl : public AuthenticatedChannel, |
| public SecureChannel::Observer { |
| public: |
| class Factory { |
| public: |
| static Factory* Get(); |
| static void SetFactoryForTesting(Factory* test_factory); |
| virtual std::unique_ptr<AuthenticatedChannel> BuildInstance( |
| const std::vector<mojom::ConnectionCreationDetail>& |
| connection_creation_details, |
| std::unique_ptr<SecureChannel> secure_channel); |
| |
| private: |
| static Factory* test_factory_; |
| }; |
| |
| ~AuthenticatedChannelImpl() override; |
| |
| private: |
| AuthenticatedChannelImpl(const std::vector<mojom::ConnectionCreationDetail>& |
| connection_creation_details, |
| std::unique_ptr<SecureChannel> secure_channel); |
| |
| // AuthenticatedChannel: |
| void GetConnectionMetadata( |
| base::OnceCallback<void(mojom::ConnectionMetadataPtr)> callback) override; |
| void PerformSendMessage(const std::string& feature, |
| const std::string& payload, |
| base::OnceClosure on_sent_callback) final; |
| void PerformDisconnection() override; |
| |
| // SecureChannel::Observer: |
| void OnSecureChannelStatusChanged( |
| SecureChannel* secure_channel, |
| const SecureChannel::Status& old_status, |
| const SecureChannel::Status& new_status) override; |
| void OnMessageReceived(SecureChannel* secure_channel, |
| const std::string& feature, |
| const std::string& payload) override; |
| void OnMessageSent(SecureChannel* secure_channel, |
| int sequence_number) override; |
| |
| void OnRssiFetched( |
| base::OnceCallback<void(mojom::ConnectionMetadataPtr)> callback, |
| base::Optional<int32_t> current_rssi); |
| |
| const std::vector<mojom::ConnectionCreationDetail> |
| connection_creation_details_; |
| std::unique_ptr<SecureChannel> secure_channel_; |
| std::unordered_map<int, base::OnceClosure> sequence_number_to_callback_map_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AuthenticatedChannelImpl); |
| }; |
| |
| } // namespace secure_channel |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_SERVICES_SECURE_CHANNEL_AUTHENTICATED_CHANNEL_IMPL_H_ |