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0558b53493
The XS was left only for the unit / integration tests, and it links libslic3r only. No wxWidgets are allowed to be used from Perl starting from now.
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
#ifndef slic3r_GCodeSender_hpp_
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#define slic3r_GCodeSender_hpp_
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#include "libslic3r.h"
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#include <queue>
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#include <string>
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#include <vector>
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#include <boost/asio.hpp>
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#include <boost/bind.hpp>
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#include <boost/thread.hpp>
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namespace Slic3r {
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namespace asio = boost::asio;
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class GCodeSender : private boost::noncopyable {
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public:
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GCodeSender();
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~GCodeSender();
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bool connect(std::string devname, unsigned int baud_rate);
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void send(const std::vector<std::string> &lines, bool priority = false);
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void send(const std::string &s, bool priority = false);
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void disconnect();
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bool error_status() const;
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bool is_connected() const;
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bool wait_connected(unsigned int timeout = 3) const;
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size_t queue_size() const;
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void pause_queue();
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void resume_queue();
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void purge_queue(bool priority = false);
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std::vector<std::string> purge_log();
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std::string getT() const;
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std::string getB() const;
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void set_DTR(bool on);
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void reset();
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private:
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asio::io_service io;
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asio::serial_port serial;
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boost::thread background_thread;
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boost::asio::streambuf read_buffer, write_buffer;
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bool open; // whether the serial socket is connected
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bool connected; // whether the printer is online
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bool error;
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mutable boost::mutex error_mutex;
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// this mutex guards queue, priqueue, can_send, queue_paused, sent, last_sent
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mutable boost::mutex queue_mutex;
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std::queue<std::string> queue;
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std::list<std::string> priqueue;
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bool can_send;
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bool queue_paused;
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size_t sent;
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std::deque<std::string> last_sent;
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// this mutex guards log, T, B
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mutable boost::mutex log_mutex;
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std::queue<std::string> log;
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std::string T, B;
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void set_baud_rate(unsigned int baud_rate);
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void set_error_status(bool e);
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void do_send();
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void on_write(const boost::system::error_code& error, size_t bytes_transferred);
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void do_close();
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void do_read();
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void on_read(const boost::system::error_code& error, size_t bytes_transferred);
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void send();
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};
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} // namespace Slic3r
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#endif /* slic3r_GCodeSender_hpp_ */
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