mirror of
https://github.com/AyuGram/AyuGramDesktop.git
synced 2026-08-07 04:05:17 +00:00
ZavaruKitsu
64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
// This is the source code of AyuGram for Desktop.
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//
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// We do not and cannot prevent the use of our code,
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// but be respectful and credit the original author.
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//
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// Copyright @Radolyn, 2023
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#include "ayu_pipe_wrapper.h"
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#include <sstream>
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#include "ayu/libs/bit_converter.hpp"
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using stringbuf = std::basic_stringbuf<unsigned char, std::char_traits<unsigned char>, std::allocator<unsigned char>>;
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template <class T>
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void ayu_pipe_wrapper::send(T obj)
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{
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// auto s = json(obj).dump();
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// auto length = s.length();
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// char lengthBuff[4];
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// bit_converter::i32_to_bytes(length, false, lengthBuff);
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//
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// os.write(lengthBuff, 4);
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// os.write(s.c_str(), length);
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// os.flush();
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throw std::logic_error("not implemented");
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}
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std::optional<json> ayu_pipe_wrapper::receive()
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{
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if (!is.is_open())
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{
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return std::nullopt;
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}
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unsigned char lengthBuff[4];
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is.read(lengthBuff, 4);
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auto length = bit_converter::bytes_to_i32(lengthBuff, false);
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LOG(("ayu_pipe_wrapper::receive() length: %1").arg(length));
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if (length <= 0)
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{
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return std::nullopt;
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}
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auto sb = stringbuf();
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unsigned char buff[4096];
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while (length > 0)
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{
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auto readSize = std::min(length, static_cast<int>(sizeof(buff)));
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is.read(buff, readSize);
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auto reallyRead = is.gcount();
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sb.sputn(buff, reallyRead);
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length -= reallyRead;
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}
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auto p = json::parse(sb.str());
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return p;
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}
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