46 lines
908 B
C++
46 lines
908 B
C++
#pragma once
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#include <streambuf>
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#include <sstream>
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#include <iostream>
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#include <vector>
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#include <algorithm>
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namespace rdln
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{
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typedef enum { empty, partial, full } linestatus;
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class readline_buffer : public std::stringbuf
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{
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public:
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readline_buffer();
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void start();
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void stop();
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bool is_running() const
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{
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return m_cout_buf != NULL;
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}
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linestatus get_line(std::string& line) const;
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void set_prompt(const std::string& prompt);
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static void add_completion(const std::string& command);
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static const std::vector<std::string>& get_completions();
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protected:
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virtual int sync();
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private:
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std::streambuf* m_cout_buf;
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static std::vector<std::string>& completion_commands();
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};
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class suspend_readline
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{
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public:
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suspend_readline();
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~suspend_readline();
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private:
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readline_buffer* m_buffer;
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bool m_restart;
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};
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}
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