Martin Slachta
39 lines
785 B
C++
39 lines
785 B
C++
#pragma once
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#include "io/Read.hpp"
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#include "ByteBuffer.hpp"
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namespace tw::net {
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class ByteBufferStreamReader {
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public:
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static size_t read(Read<std::byte>* from, RingByteBuffer* to) {
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auto block = to->get_next_available_block();
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auto r = from->read_into(block);
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if(!r || *r == 0) {
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return 0;
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}
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to->skip_write(*r);
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if(*r == block.size()) {
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auto next_block = to->get_next_available_block();
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if(next_block.size() == 0) {
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return *r;
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}
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auto r2 = from->read_into(next_block);
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if(!r2 || *r2 == 0) {
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return *r;
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}
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to->skip_write(*r2);
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return *r + *r2;
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}
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return *r;
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}
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};
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}
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