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abbca718 LOK |
1 | #pragma once |
2 | /* | |
3 | * This file is part of the libCEC(R) library. | |
4 | * | |
5 | * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved. | |
6 | * libCEC(R) is an original work, containing original code. | |
7 | * | |
8 | * libCEC(R) is a trademark of Pulse-Eight Limited. | |
9 | * | |
10 | * This program is dual-licensed; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
23 | * | |
24 | * | |
25 | * Alternatively, you can license this library under a commercial license, | |
26 | * please contact Pulse-Eight Licensing for more information. | |
27 | * | |
28 | * For more information contact: | |
29 | * Pulse-Eight Licensing <license@pulse-eight.com> | |
30 | * http://www.pulse-eight.com/ | |
31 | * http://www.pulse-eight.net/ | |
32 | */ | |
33 | ||
34 | #include <queue> | |
35 | #include <stdio.h> | |
36 | #include "../../include/CECExports.h" | |
37 | #include "../../include/CECTypes.h" | |
38 | #include "util/buffer.h" | |
39 | ||
40 | class CSerialPort; | |
41 | ||
42 | namespace CEC | |
43 | { | |
44 | class CCECParser : public ICECDevice | |
45 | { | |
46 | public: | |
47 | /*! | |
48 | * ICECDevice implementation | |
49 | */ | |
50 | //@{ | |
df7339c6 | 51 | CCECParser(const char *strDeviceName, cec_logical_address iLogicalAddress = CECDEVICE_PLAYBACKDEVICE1, int iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS); |
abbca718 LOK |
52 | virtual ~CCECParser(void); |
53 | ||
54 | virtual bool Open(const char *strPort, int iTimeout = 10000); | |
f99bc831 | 55 | virtual bool Close(int iTimeoutMs = 2000); |
abbca718 LOK |
56 | virtual int FindDevices(std::vector<cec_device> &deviceList, const char *strDevicePath = NULL); |
57 | virtual bool Ping(void); | |
58 | virtual bool StartBootloader(void); | |
59 | virtual bool PowerOffDevices(cec_logical_address address = CECDEVICE_BROADCAST); | |
8148859e | 60 | virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_TV); |
abbca718 LOK |
61 | virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST); |
62 | virtual bool SetActiveView(void); | |
63 | virtual bool SetInactiveView(void); | |
64 | virtual bool GetNextLogMessage(cec_log_message *message); | |
65 | virtual bool GetNextKeypress(cec_keypress *key); | |
825ddb96 | 66 | virtual bool GetNextCommand(cec_command *command); |
abbca718 | 67 | virtual bool Transmit(const cec_frame &data, bool bWaitForAck = true, int64_t iTimeout = (int64_t) 5000); |
6dfe9213 LOK |
68 | virtual bool SetLogicalAddress(cec_logical_address iLogicalAddress); |
69 | virtual bool SetAckMask(uint16_t iMask); | |
abbca718 LOK |
70 | virtual int GetMinVersion(void); |
71 | virtual int GetLibVersion(void); | |
72 | //@} | |
73 | ||
74 | static void *ThreadHandler(CCECParser *parser); | |
75 | bool Process(void); | |
76 | protected: | |
77 | virtual bool TransmitFormatted(const cec_frame &data, bool bWaitForAck = true, int64_t iTimeout = (int64_t) 2000); | |
825ddb96 | 78 | virtual void TransmitAbort(cec_logical_address address, cec_opcode opcode, ECecAbortReason reason = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE); |
abbca718 LOK |
79 | virtual void ReportCECVersion(cec_logical_address address = CECDEVICE_TV); |
80 | virtual void ReportPowerState(cec_logical_address address = CECDEVICE_TV, bool bOn = true); | |
81 | virtual void ReportMenuState(cec_logical_address address = CECDEVICE_TV, bool bActive = true); | |
82 | virtual void ReportVendorID(cec_logical_address address = CECDEVICE_TV); | |
83 | virtual void ReportOSDName(cec_logical_address address = CECDEVICE_TV); | |
84 | virtual void ReportPhysicalAddress(void); | |
85 | virtual void BroadcastActiveSource(void); | |
86 | virtual uint8_t GetSourceDestination(cec_logical_address destination = CECDEVICE_BROADCAST); | |
87 | ||
88 | private: | |
89 | void AddKey(void); | |
825ddb96 | 90 | void AddCommand(cec_logical_address source, cec_logical_address destination, cec_opcode opcode, cec_frame *parameters); |
abbca718 LOK |
91 | void AddLog(cec_log_level level, const std::string &strMessage); |
92 | bool WaitForAck(int64_t iTimeout = (int64_t) 1000); | |
93 | bool ReadFromDevice(int iTimeout); | |
94 | void ProcessMessages(void); | |
95 | bool GetMessage(cec_frame &msg, bool bFromBuffer = true); | |
96 | void ParseMessage(cec_frame &msg); | |
97 | void ParseCurrentFrame(void); | |
98 | ||
99 | void AddData(uint8_t* data, int len); | |
100 | void PushEscaped(cec_frame &vec, uint8_t iByte); | |
101 | ||
102 | void CheckKeypressTimeout(int64_t now); | |
103 | ||
104 | uint8_t* m_inbuf; | |
105 | int m_iInbufSize; | |
106 | int m_iInbufUsed; | |
107 | CSerialPort * m_serialport; | |
108 | cec_frame m_currentframe; | |
109 | cec_user_control_code m_iCurrentButton; | |
110 | int64_t m_buttontime; | |
111 | int m_physicaladdress; | |
112 | cec_logical_address m_iLogicalAddress; | |
113 | CecBuffer<cec_frame> m_frameBuffer; | |
114 | CecBuffer<cec_log_message> m_logBuffer; | |
115 | CecBuffer<cec_keypress> m_keyBuffer; | |
825ddb96 | 116 | CecBuffer<cec_command> m_commandBuffer; |
abbca718 LOK |
117 | std::string m_strDeviceName; |
118 | pthread_t m_thread; | |
119 | CMutex m_mutex; | |
f99bc831 | 120 | CCondition m_exitCondition; |
abbca718 LOK |
121 | bool m_bRunning; |
122 | }; | |
123 | }; |