99 lines
1.6 KiB
C++
99 lines
1.6 KiB
C++
#include "DataWriter.h"
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#include "Endian.h"
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#include <cstring>
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using namespace ProFUSE;
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DataWriter::DataWriter(unsigned size)
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{
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_size = size;
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_release = true;
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_offset = 0;
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_buffer = new uint8_t[size];
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}
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DataWriter::DataWriter(unsigned size, void *buffer)
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{
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_size = size;
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_buffer = (uint8_t *)buffer;
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_release = false;
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_offset = 0;
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}
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DataWriter::~DataWriter()
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{
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if (_release && _buffer) delete[] _buffer;
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}
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void DataWriter::write8(uint8_t data)
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{
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_buffer[_offset] = data;
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_offset += 1;
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}
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void DataWriter::write(const void *data, unsigned size)
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{
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std::memcpy(pointer(), data, size);
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_offset += size;
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}
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DataWriterLE::DataWriterLE(unsigned size) :
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DataWriter(size)
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{}
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DataWriterLE::DataWriterLE(unsigned size, void *buffer) :
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DataWriter(size, buffer)
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{}
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void DataWriterLE::write16(uint16_t data)
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{
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LittleEndian::Write16(pointer(), data);
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_offset += 2;
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}
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void DataWriterLE::write24(uint32_t data)
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{
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LittleEndian::Write24(pointer(), data);
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_offset += 3;
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}
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void DataWriterLE::write32(uint32_t data)
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{
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LittleEndian::Write32(pointer(), data);
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_offset += 4;
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}
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DataWriterBE::DataWriterBE(unsigned size) :
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DataWriter(size)
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{}
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DataWriterBE::DataWriterBE(unsigned size, void *buffer) :
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DataWriter(size, buffer)
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{}
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void DataWriterBE::write16(uint16_t data)
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{
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BigEndian::Write16(pointer(), data);
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_offset += 2;
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}
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void DataWriterBE::write24(uint32_t data)
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{
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BigEndian::Write24(pointer(), data);
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_offset += 3;
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}
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void DataWriterBE::write32(uint32_t data)
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{
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BigEndian::Write32(pointer(), data);
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_offset += 4;
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}
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