| /* |
| * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_MODULES_UDP_TRANSPORT_SOURCE_UDP_SOCKET_MANAGER_POSIX_H_ |
| #define WEBRTC_MODULES_UDP_TRANSPORT_SOURCE_UDP_SOCKET_MANAGER_POSIX_H_ |
| |
| #include <sys/types.h> |
| #include <unistd.h> |
| |
| #include "critical_section_wrapper.h" |
| #include "list_wrapper.h" |
| #include "map_wrapper.h" |
| #include "thread_wrapper.h" |
| #include "udp_socket_manager_wrapper.h" |
| #include "udp_socket_wrapper.h" |
| |
| #define MAX_NUMBER_OF_SOCKET_MANAGERS_LINUX 8 |
| |
| namespace webrtc { |
| |
| class ConditionVariableWrapper; |
| class UdpSocketManagerPosixImpl; |
| |
| class UdpSocketManagerPosix : public UdpSocketManager |
| { |
| public: |
| UdpSocketManagerPosix(); |
| virtual ~UdpSocketManagerPosix(); |
| |
| virtual bool Init(WebRtc_Word32 id, |
| WebRtc_UWord8& numOfWorkThreads); |
| |
| virtual WebRtc_Word32 ChangeUniqueId(const WebRtc_Word32 id); |
| |
| virtual bool Start(); |
| virtual bool Stop(); |
| |
| virtual bool AddSocket(UdpSocketWrapper* s); |
| virtual bool RemoveSocket(UdpSocketWrapper* s); |
| private: |
| WebRtc_Word32 _id; |
| CriticalSectionWrapper* _critSect; |
| WebRtc_UWord8 _numberOfSocketMgr; |
| WebRtc_UWord8 _incSocketMgrNextTime; |
| WebRtc_UWord8 _nextSocketMgrToAssign; |
| UdpSocketManagerPosixImpl* _socketMgr[MAX_NUMBER_OF_SOCKET_MANAGERS_LINUX]; |
| }; |
| |
| class UdpSocketManagerPosixImpl |
| { |
| public: |
| UdpSocketManagerPosixImpl(); |
| virtual ~UdpSocketManagerPosixImpl(); |
| |
| virtual bool Start(); |
| virtual bool Stop(); |
| |
| virtual bool AddSocket(UdpSocketWrapper* s); |
| virtual bool RemoveSocket(UdpSocketWrapper* s); |
| |
| protected: |
| static bool Run(ThreadObj obj); |
| bool Process(); |
| void UpdateSocketMap(); |
| |
| private: |
| ThreadWrapper* _thread; |
| CriticalSectionWrapper* _critSectList; |
| |
| fd_set _readFds; |
| |
| MapWrapper _socketMap; |
| ListWrapper _addList; |
| ListWrapper _removeList; |
| }; |
| } // namespace webrtc |
| |
| #endif // WEBRTC_MODULES_UDP_TRANSPORT_SOURCE_UDP_SOCKET_MANAGER_POSIX_H_ |