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50 lines
901 B
C++
50 lines
901 B
C++
#include <scwx/util/streams.hpp>
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#include <scwx/common/characters.hpp>
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namespace scwx::util
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{
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std::istream& getline(std::istream& is, std::string& t)
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{
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t.clear();
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std::istream::sentry sentry(is, true);
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std::streambuf* sb = is.rdbuf();
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while (true)
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{
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int c = sb->sbumpc();
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switch (c)
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{
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case '\n':
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return is;
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case '\r':
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while (sb->sgetc() == '\r')
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{
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sb->sbumpc();
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}
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if (sb->sgetc() == '\n')
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{
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sb->sbumpc();
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}
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return is;
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case common::Characters::ETX:
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sb->sungetc();
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return is;
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case std::streambuf::traits_type::eof():
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if (t.empty())
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{
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is.setstate(std::ios::eofbit);
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}
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return is;
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default:
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t += static_cast<char>(c);
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}
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}
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}
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} // namespace scwx::util
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