/usr/include/olad/DmxSource.h is in libola-dev 0.10.3.nojsmin-2+deb9u1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | /*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* DmxSource.h
* Interface for the DmxSource class.
* A DmxSource contains a DmxSource as well as a priority & timestamp.
* Copyright (C) 2005 Simon Newton
*/
#ifndef INCLUDE_OLAD_DMXSOURCE_H_
#define INCLUDE_OLAD_DMXSOURCE_H_
#include <stdint.h>
#include <ola/Clock.h>
#include <ola/DmxBuffer.h>
#include <ola/dmx/SourcePriorities.h>
namespace ola {
/*
* The DmxSource class
*/
class DmxSource {
public:
DmxSource():
m_buffer(),
m_timestamp(),
m_priority(ola::dmx::SOURCE_PRIORITY_MIN) {
}
DmxSource(const DmxBuffer &buffer,
const TimeStamp ×tamp,
uint8_t priority):
m_buffer(buffer),
m_timestamp(timestamp),
m_priority(priority) {
}
DmxSource(const DmxSource &other) {
m_buffer = other.m_buffer;
m_timestamp = other.m_timestamp;
m_priority = other.m_priority;
}
/*
* Assignment operator
*/
DmxSource& operator=(const DmxSource& other) {
if (this != &other) {
m_buffer = other.m_buffer;
m_timestamp = other.m_timestamp;
m_priority = other.m_priority;
}
return *this;
}
/*
* Equality check
*/
bool operator==(const DmxSource &other) const {
return (m_buffer == other.m_buffer &&
m_timestamp == other.m_timestamp &&
m_priority == other.m_priority);
}
/*
* Update the DmxSource with new data
*/
void UpdateData(const DmxBuffer &buffer, const TimeStamp ×tamp,
uint8_t priority) {
m_buffer = buffer;
m_timestamp = timestamp;
m_priority = priority;
}
/*
* Get the DmxBuffer in this source
*/
const DmxBuffer &Data() const { return m_buffer; }
/*
* Get the timestamp
*/
const TimeStamp &Timestamp() const { return m_timestamp; }
/*
* Check if this source has timed out
*/
bool IsActive(const TimeStamp &now) const {
TimeStamp timeout = m_timestamp + TIMEOUT_INTERVAL;
return now < timeout;
}
/*
* Check if this source has ever got data
*/
bool IsSet() const {
return m_timestamp.IsSet();
}
/*
* Get the priority for this source
*/
uint8_t Priority() const { return m_priority; }
private:
DmxBuffer m_buffer;
TimeStamp m_timestamp;
uint8_t m_priority;
static const TimeInterval TIMEOUT_INTERVAL;
};
} // namespace ola
#endif // INCLUDE_OLAD_DMXSOURCE_H_
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