diff options
Diffstat (limited to 'contrib/epee/include/console_handler.h')
| -rw-r--r-- | contrib/epee/include/console_handler.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/contrib/epee/include/console_handler.h b/contrib/epee/include/console_handler.h index 54e3e966d..bb20faa65 100644 --- a/contrib/epee/include/console_handler.h +++ b/contrib/epee/include/console_handler.h @@ -38,6 +38,10 @@ #endif #include <boost/thread.hpp> +#ifdef HAVE_READLINE + #include "readline_buffer.h" +#endif + namespace epee { class async_stdin_reader @@ -49,6 +53,10 @@ namespace epee , m_read_status(state_init) { m_reader_thread = boost::thread(std::bind(&async_stdin_reader::reader_thread_func, this)); +#ifdef HAVE_READLINE + m_readline_buffer.start(); + m_readline_thread = boost::thread(std::bind(&async_stdin_reader::readline_thread_func, this)); +#endif } ~async_stdin_reader() @@ -56,6 +64,13 @@ namespace epee stop(); } +#ifdef HAVE_READLINE + rdln::readline_buffer& get_readline_buffer() + { + return m_readline_buffer; + } +#endif + // Not thread safe. Only one thread can call this method at once. bool get_line(std::string& line) { @@ -98,6 +113,10 @@ namespace epee m_request_cv.notify_one(); m_reader_thread.join(); +#ifdef HAVE_READLINE + m_readline_buffer.stop(); + m_readline_thread.join(); +#endif } } @@ -174,6 +193,16 @@ namespace epee return true; } +#ifdef HAVE_READLINE + void readline_thread_func() + { + while (m_run.load(std::memory_order_relaxed)) + { + m_readline_buffer.process(); + } + } +#endif + void reader_thread_func() { while (true) @@ -187,7 +216,11 @@ namespace epee { if (m_run.load(std::memory_order_relaxed)) { +#ifdef HAVE_READLINE + m_readline_buffer.get_line(line); +#else std::getline(std::cin, line); +#endif read_ok = !std::cin.eof() && !std::cin.fail(); } } @@ -229,6 +262,10 @@ namespace epee private: boost::thread m_reader_thread; std::atomic<bool> m_run; +#ifdef HAVE_READLINE + boost::thread m_readline_thread; + rdln::readline_buffer m_readline_buffer; +#endif std::string m_line; bool m_has_read_request; @@ -277,12 +314,16 @@ namespace epee { if (!m_prompt.empty()) { +#ifdef HAVE_READLINE + m_stdin_reader.get_readline_buffer().set_prompt(m_prompt); +#else epee::set_console_color(epee::console_color_yellow, true); std::cout << m_prompt; if (' ' != m_prompt.back()) std::cout << ' '; epee::reset_console_color(); std::cout.flush(); +#endif } } |