61 lines
1.1 KiB
C++
61 lines
1.1 KiB
C++
#include <poll.h>
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#include <stdio.h>
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#include <termios.h>
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#include <unistd.h>
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#include "console_posix.h"
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#include "error.h"
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console_posix::console_posix(std::atomic_bool *const terminate, bus *const b) :
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console(terminate, b)
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{
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if (tcgetattr(STDIN_FILENO, &org_tty_opts) == -1)
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error_exit(true, "console_posix: tcgetattr failed");
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struct termios tty_opts_raw { 0 };
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cfmakeraw(&tty_opts_raw);
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if (tcsetattr(STDIN_FILENO, TCSANOW, &tty_opts_raw) == -1)
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error_exit(true, "console_posix: tcsetattr failed");
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th = new std::thread(std::ref(*this));
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}
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console_posix::~console_posix()
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{
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if (th) {
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th->join();
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delete th;
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}
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if (tcsetattr(STDIN_FILENO, TCSANOW, &org_tty_opts) == -1)
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error_exit(true, "~console_posix: tcsetattr failed");
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}
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int console_posix::wait_for_char(const int timeout)
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{
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struct pollfd fds[] = { { STDIN_FILENO, POLLIN, timeout } };
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if (poll(fds, 1, 0) == 1 && fds[0].revents)
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return getchar();
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return -1;
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}
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void console_posix::put_char_ll(const char c)
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{
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printf("%c", c);
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fflush(nullptr);
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}
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void console_posix::resize_terminal()
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{
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}
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void console_posix::panel_update_thread()
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{
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}
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