50 lines
887 B
C++
50 lines
887 B
C++
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#pragma once
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#include <exception>
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#include <htypes.hpp>
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#include <iostream>
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#include <hlog.hpp>
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/*
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A data steam
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@core pointer
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-getp read pointer
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-putp write pointer
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-endp end pointer,putp can not greater endp
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*/
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class hstream
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{
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private:
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uint32_t getp;
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uint32_t putp;
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uint32_t size;
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char *_datap;
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public:
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hstream(uint32_t buffer_size = HSTREAM_DEFAULT_SIZE) : getp(0), putp(0), size(buffer_size), _datap(nullptr)
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{
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try
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{
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_datap = new char[buffer_size];
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}
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catch (const std::bad_alloc &e)
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{
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LOG(hlog_level::HLOG_CRIT, "Faied to alloc Memory");
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}
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}
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bool write_char(char c);
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bool write_u8(u_int8_t val);
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bool write_u16(u_int16_t val);
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bool write_u32(u_int32_t val);
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bool write_u64(u_int64_t val);
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~hstream();
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};
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hstream::~hstream()
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{
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delete[] _datap;
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}
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