Krisjanis Rijnieks
8 years ago
8 changed files with 1 additions and 192 deletions
@ -1,74 +0,0 @@ |
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#include "TerminalListener.h" |
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namespace ofx { |
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namespace piMapper { |
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KeyListenerEventData::KeyListenerEventData(char character, void * listener){ |
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this->character = character; |
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this->listener = listener; |
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} |
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TerminalListener::TerminalListener(){ |
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sleepTime = 100; |
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listener = 0; |
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} |
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TerminalListener::~TerminalListener(){ |
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close(); |
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} |
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void TerminalListener::setup(KeyListener * listener_, int sleepTime_){ |
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listener = listener_; |
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if(sleepTime_ > 0){ |
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sleepTime = sleepTime_; |
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} |
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struct termios new_termios; |
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tcgetattr(STDIN_FILENO, &orig_termios); |
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new_termios = orig_termios; |
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new_termios.c_lflag &= ~(ICANON | ECHO | ECHOCTL | ECHONL); |
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new_termios.c_cflag |= HUPCL; |
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new_termios.c_cc[VMIN] = 0; |
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tcsetattr(STDIN_FILENO, TCSANOW, &new_termios); |
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thread.start(*this); |
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} |
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void TerminalListener::run(){ |
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while (thread.isRunning()){ |
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if (listener != 0){ |
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int ch[8]; |
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int chnum = 0; |
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while ((ch[chnum] = getchar()) != EOF){ |
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chnum++; |
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} |
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if (chnum > 1){ |
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ch[0] = ch[chnum - 1]; |
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}else{ |
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(ch[chnum - 2] << 8); |
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} |
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if (chnum > 0){ |
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//ofLog(OF_LOG_VERBOSE, "TerminalListener: character %c", ch[0]);
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KeyListenerEventData eventData(ch[0], (void *)this); |
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listener->onCharacterReceived(eventData); |
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} |
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thread.sleep(sleepTime); |
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} |
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} |
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} |
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void TerminalListener::close(){ |
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tcsetattr(STDIN_FILENO, TCSANOW, &orig_termios); |
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thread.tryJoin(50); |
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listener = 0; |
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} |
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} // namespace piMapper
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} // namespace ofx
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@ -1,47 +0,0 @@ |
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/*
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* TerminalListener |
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* Helper for capturing keyboard input when via SSH |
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* Author: Jason Van Cleave / https://github.com/jvcleave
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* Adaptor: Krisjanis Rijnieks / https://github.com/kr15h
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*/ |
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#pragma once |
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#include "ofMain.h" |
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#include <fcntl.h> |
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namespace ofx { |
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namespace piMapper { |
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class KeyListenerEventData { |
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public: |
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KeyListenerEventData(char character, void * listener); |
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void * listener; |
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char character; |
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}; |
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class KeyListener { |
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public: |
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virtual void onCharacterReceived(KeyListenerEventData & e) = 0; |
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}; |
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class TerminalListener : public Poco::Runnable { |
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private: |
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struct termios orig_termios; |
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public: |
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TerminalListener(); |
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~TerminalListener(); |
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void setup(KeyListener * listener_, int sleepTime_ = 0); |
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void run(); |
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void close(); |
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KeyListener * listener; |
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Poco::Thread thread; |
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int sleepTime; |
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}; |
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} // namespace piMapper
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} // namespace ofx
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