mirror of
https://github.com/wpilibsuite/allwpilib
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52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
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#ifndef DATAIOSTREAM_H_
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#define DATAIOSTREAM_H_
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#include <stdlib.h>
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#include "networktables2/stream/IOStream.h"
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#include <exception>
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#include <string>
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#ifndef _WRS_KERNEL
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#include <stdint.h>
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#endif
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#include <stdlib.h>
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#include <memory>
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//WindRiver is 3.4 GCC. Recent GCC can do 0b01010101 style format, WR cannot
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#define TO_HEX__(n) 0x##n##LU // LU for unsigned long
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#define BINARY_LITERAL_VIA_HEX__(n) (((n & 0x00000001LU) ? 1 : 0)\
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+ ((n & 0x00000010LU) ? 2 : 0) \
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+ ((n & 0x00000100LU) ? 4 : 0) \
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+ ((n & 0x00001000LU) ? 8 : 0) \
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+ ((n & 0x00010000LU) ? 16 : 0) \
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+ ((n & 0x00100000LU) ? 32 : 0) \
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+ ((n & 0x01000000LU) ? 64 : 0) \
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+ ((n & 0x10000000LU) ? 128 : 0))
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#define b(n) ((unsigned char)BINARY_LITERAL_VIA_HEX__(TO_HEX__(n)))
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class DataIOStream{
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public:
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DataIOStream(IOStream* stream);
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virtual ~DataIOStream();
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void writeByte(uint8_t b);
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void write2BytesBE(uint16_t s);
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void writeString(std::string& str);
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void flush();
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uint8_t readByte();
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uint16_t read2BytesBE();
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std::string* readString();
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void close();
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void SetIOStream(IOStream* stream);
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//private:
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IOStream *iostream;
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};
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#endif
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