| // Copyright (c) 2012 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 CHROME_SERVICE_SERVICE_IPC_SERVER_H_ |
| #define CHROME_SERVICE_SERVICE_IPC_SERVER_H_ |
| |
| #include <string> |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "ipc/ipc_channel_handle.h" |
| #include "ipc/ipc_listener.h" |
| #include "ipc/ipc_sync_channel.h" |
| #include "ipc/ipc_sync_message_filter.h" |
| #include "ipc/ipc_sender.h" |
| |
| // This class handles IPC commands for the service process. |
| class ServiceIPCServer : public IPC::Listener, public IPC::Sender { |
| public: |
| explicit ServiceIPCServer(const IPC::ChannelHandle& handle); |
| virtual ~ServiceIPCServer(); |
| |
| bool Init(); |
| |
| // IPC::Sender implementation. |
| virtual bool Send(IPC::Message* msg) OVERRIDE; |
| |
| IPC::SyncChannel* channel() { return channel_.get(); } |
| |
| // Safe to call on any thread, as long as it's guaranteed that the thread's |
| // lifetime is less than the main thread. |
| IPC::SyncMessageFilter* sync_message_filter() { return sync_message_filter_; } |
| |
| bool is_client_connected() const { return client_connected_; } |
| |
| |
| private: |
| friend class MockServiceIPCServer; |
| |
| // IPC::Listener implementation. |
| virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; |
| virtual void OnChannelConnected(int32 peer_pid) OVERRIDE; |
| virtual void OnChannelError() OVERRIDE; |
| |
| // IPC message handlers. |
| void OnEnableCloudPrintProxy(const std::string& lsid); |
| void OnEnableCloudPrintProxyWithRobot( |
| const std::string& robot_auth_code, |
| const std::string& robot_email, |
| const std::string& user_email); |
| void OnGetCloudPrintProxyInfo(); |
| void OnDisableCloudPrintProxy(); |
| void OnEnableVirtualDriver(); |
| void OnDisableVirtualDriver(); |
| |
| void OnShutdown(); |
| void OnUpdateAvailable(); |
| |
| // Helper method to create the sync channel. |
| void CreateChannel(); |
| |
| IPC::ChannelHandle channel_handle_; |
| scoped_ptr<IPC::SyncChannel> channel_; |
| // Indicates whether a client is currently connected to the channel. |
| bool client_connected_; |
| |
| // Allows threads other than the main thread to send sync messages. |
| scoped_refptr<IPC::SyncMessageFilter> sync_message_filter_; |
| |
| |
| DISALLOW_COPY_AND_ASSIGN(ServiceIPCServer); |
| }; |
| |
| #endif // CHROME_SERVICE_SERVICE_IPC_SERVER_H_ |