91 lines
1.6 KiB
C++
91 lines
1.6 KiB
C++
#include "cwCommon.h"
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#include "cwLog.h"
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#include "cwCommonImpl.h"
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#include <time.h>
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namespace cw
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{
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void _sleep( struct timespec* ts )
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{
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// TODO: consider handling errors from nanosleep
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nanosleep(ts,NULL);
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}
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const idLabelPair_t* _idToSlot( const idLabelPair_t* array, unsigned id, unsigned eolId )
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{
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const idLabelPair_t* p = array;
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for(; p->id != eolId; ++p)
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if( p->id == id )
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break;
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return p;
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}
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}
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const char* cw::idToLabelNull( const idLabelPair_t* array, unsigned id, unsigned eolId )
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{
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const idLabelPair_t* p = _idToSlot(array,id,eolId);
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return p->id == eolId ? nullptr : p->label;
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}
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const char* cw::idToLabel( const idLabelPair_t* array, unsigned id, unsigned eolId )
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{
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const idLabelPair_t* p = _idToSlot(array,id,eolId);
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return p->label;
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}
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unsigned cw::labelToId( const idLabelPair_t* array, const char* label, unsigned eolId )
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{
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const idLabelPair_t* p = array;
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if( label != nullptr )
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for(; p->id != eolId; ++p)
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if( p->label != nullptr && std::strcmp(label,p->label) == 0 )
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return p->id;
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return eolId;
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}
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void cw::sleepSec( unsigned secs )
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{
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struct timespec ts;
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ts.tv_sec = secs;
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ts.tv_nsec = 0;
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cw::_sleep(&ts);
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}
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void cw::sleepMs( unsigned ms )
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{
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struct timespec ts;
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ts.tv_sec = ms / 1000;
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ts.tv_nsec = (ms % 1000) * 1000000;
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cw::_sleep(&ts);
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}
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void cw::sleepUs( unsigned us )
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{
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struct timespec ts;
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ts.tv_sec = us / 1000000;
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ts.tv_nsec = (us % 1000000) * 1000;
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cw::_sleep(&ts);
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}
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void cw::sleepNs( unsigned ns )
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{
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struct timespec ts;
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ts.tv_sec = 0;
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ts.tv_nsec = ns;
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cw::_sleep(&ts);
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}
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