jade
18ed6c3bdf
This allows for automating using the repl without needing a PTY, with
very easy to write test files.
Change-Id: Ia8d7854edd91f93477638942cb6fc261354e6035
30 lines
474 B
C++
30 lines
474 B
C++
#pragma once
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/// @file
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#include <functional>
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namespace nix {
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/** DFA that eats terminal escapes
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*
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* See: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html
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*/
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class TerminalCodeEater
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{
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public:
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void feed(char c, std::function<void(char)> on_char);
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private:
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enum class State {
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ExpectESC,
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ExpectESCSeq,
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InCSIParams,
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InCSIIntermediates,
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};
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State state = State::ExpectESC;
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void transition(State new_state);
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};
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};
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