59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
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#pragma once
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#if !defined(MIJIN_LOGGING_STREAM_SINK_HPP_INCLUDED)
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#define MIJIN_LOGGING_STREAM_SINK_HPP_INCLUDED 1
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#include "./formatting.hpp"
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#include "../io/stream.hpp"
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#include "../util/traits.hpp"
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namespace mijin
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{
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template<MIJIN_FORMATTING_SINK_TMPL_ARGS_INIT>
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requires(allocator_type<TAllocator<TChar>>)
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class BaseStreamSink : public BaseFormattingLogSink<MIJIN_FORMATTING_SINK_TMP_ARG_NAMES>
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{
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public:
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using base_t = BaseFormattingLogSink<MIJIN_FORMATTING_SINK_TMP_ARG_NAMES>;
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using typename base_t::char_t;
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using typename base_t::allocator_t;
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using typename base_t::formatter_ptr_t;
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using typename base_t::message_t;
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using stream_ptr_t = DynamicPointer<Stream>;
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private:
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stream_ptr_t mStream;
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int mMinStderrLevel = MIJIN_LOG_LEVEL_VALUE_WARNING;
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public:
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explicit BaseStreamSink(not_null_t<formatter_ptr_t> formatter, allocator_t allocator = {})
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MIJIN_NOEXCEPT_IF(std::is_nothrow_move_constructible_v<allocator_t>)
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: base_t(std::move(formatter), std::move(allocator)) {}
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explicit BaseStreamSink(not_null_t<stream_ptr_t> stream, not_null_t<formatter_ptr_t> formatter, allocator_t allocator = {})
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MIJIN_NOEXCEPT_IF(std::is_nothrow_move_constructible_v<allocator_t>)
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: base_t(std::move(formatter), std::move(allocator)), mStream(std::move(stream)) {}
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void setStream(not_null_t<stream_ptr_t> stream) {
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mStream = std::move(stream).release();
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}
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void handleMessageFormatted(const message_t& /* message */, const char_t* formatted) MIJIN_NOEXCEPT override
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{
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if (!mStream) {
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return;
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}
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(void) mStream->writeSpan(std::basic_string_view(formatted));
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(void) mStream->write('\n');
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mStream->flush();
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}
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};
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#define SINK_SET_ARGS(chr_type) chr_type, std::char_traits<chr_type>, TAllocator, TDeleter
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MIJIN_DEFINE_CHAR_VERSIONS_TMPL(StreamSink, MIJIN_FORMATTING_SINK_COMMON_ARGS, SINK_SET_ARGS)
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#undef SINK_SET_ARGS
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} // namespace mijin
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#endif // !defined(MIJIN_LOGGING_STREAM_SINK_HPP_INCLUDED)
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