blob: ef41ddbe0d0501544584fa0e04935ddcaa1c12e2
| 1 | // |
| 2 | // |
| 3 | // amlogic 2013 |
| 4 | // |
| 5 | // @ Project : tv |
| 6 | // @ File Name : CTvChannel.h |
| 7 | // @ Date : 2013-11 |
| 8 | // @ Author : |
| 9 | // |
| 10 | // |
| 11 | |
| 12 | #ifndef _C_TV_TIME_H_ |
| 13 | #define _C_TV_TIME_H_ |
| 14 | |
| 15 | #include <utils/Timers.h> |
| 16 | #include "CTvLog.h" |
| 17 | #include <time.h> |
| 18 | //#include <cutils/tztime.h> |
| 19 | #include <sys/times.h> |
| 20 | #include <sys/sysinfo.h> |
| 21 | |
| 22 | /** |
| 23 | *TV时间管理 |
| 24 | */ |
| 25 | class CTvTime { |
| 26 | public: |
| 27 | CTvTime() { |
| 28 | mDiff = 0; |
| 29 | mHZ = sysconf( _SC_CLK_TCK ); |
| 30 | } |
| 31 | |
| 32 | long getSysUTCTime(); |
| 33 | void setTime(long t); |
| 34 | long getTime(); |
| 35 | |
| 36 | /** |
| 37 | *取得TDT/STT与系统时间的差值 |
| 38 | *@return 返回差值时间 |
| 39 | */ |
| 40 | long getDiffTime() { |
| 41 | return mDiff; |
| 42 | } |
| 43 | |
| 44 | /** |
| 45 | *设置TDT/STT与系统时间的差值 |
| 46 | */ |
| 47 | void setDiffTime(long diff) { |
| 48 | mDiff = diff; |
| 49 | } |
| 50 | |
| 51 | private: |
| 52 | long mDiff; |
| 53 | unsigned long mHZ; |
| 54 | }; |
| 55 | #endif/*_C_TV_TIME_H_*/ |
| 56 | |
| 57 |