MINZKN의 블로그

span class=postbodyESC 키를 누르면 종료하게 됩니다. br / br / Escape seq 로 진입하는 경우에 대한 코드는 머리가 복잡하여 좀 고민좀 해봐야 겠네요. br / br / /spantable align=center border=0 cellpadding=3 cellspacing=1 width=90%tbodytr tdspan class=genmedb코드:/b/span/td /tr tr td class=code/* br / Copyright (C) Information Equipment co.,LTD. br / All rights reserved. br / Code by JaeHyuk Cho lt;mailto:minzkn@infoeq.comgt; br / CVSTAG=$Header$ br / */ br / br / #include lt;sys/types.hgt; br / #include lt;stdio.hgt; br / #include lt;stdlib.hgt; br / #include lt;memory.hgt; br / #include lt;unistd.hgt; br / #include lt;fcntl.hgt; br / #include lt;termios.hgt; br / br / int main(void) br / { br / struct termios s_termios, s_termios_save; br / int s_key, s_break, s_read_bytes, s_index; br / unsigned char s_buffer[ 128 ]; br / if(tcgetattr(STDIN_FILENO, (struct termios *)(amp;s_termios)) == 0) br / { br / nbsp; (void)memcpy((void *)(amp;s_termios_save), (void *)(amp;s_termios), (size_t)sizeof(struct termios)); br / #if 0 /* blocking */ br / nbsp; s_termios.c_lflag amp;= ~(ECHO | ICANON | ISIG); br / nbsp; s_termios.c_iflag amp;= ~(BRKINT); br / #else br / nbsp; s_termios.c_lflag |= (ISIG); br / nbsp; s_termios.c_lflag amp;= ~(ECHO | ICANON); br / nbsp; s_termios.c_iflag |= (BRKINT); br / nbsp; s_termios.c_iflag amp;= ~(IGNBRK); br / #endif br / nbsp; s_termios.c_cc[VMIN] = 1; br / nbsp; s_termios.c_cc[VTIME] = 0; br / nbsp; if(tcsetattr(STDIN_FILENO, TCSAFLUSH, (struct termios *)(amp;s_termios)) == 0) br / nbsp; { br / nbsp; nbsp;s_break = 0; br / br / nbsp; nbsp;do br / nbsp; nbsp;{ br / nbsp; nbsp; /* read */ br / nbsp; nbsp; s_read_bytes = (int)read(STDIN_FILENO, (void *)(amp;s_buffer[0]), (size_t)sizeof(s_buffer)); br / nbsp; nbsp; if(s_read_bytes lt;= 0)continue; br / br / nbsp; nbsp; /* debug */ br / nbsp; nbsp; (void)fputs(VT CODE=\, stdout); br / nbsp; nbsp; for(s_index = 0;s_index lt; s_read_bytes;s_index++) br / nbsp; nbsp; { br / nbsp; nbsp; nbsp;if(s_buffer[s_index] == 0x1b)(void)fputs(ESC, stdout); br / nbsp; nbsp; nbsp;else if((s_buffer[s_index] gt;= ' ') amp;amp; (s_buffer[s_index] lt;= 0x7e))(void)fputc((int)s_buffer[s_index], stdout); br / nbsp; nbsp; nbsp;else (void)fprintf(stdout, (%02XH), (int)s_buffer[s_index]); br / nbsp; nbsp; } br / nbsp; nbsp; (void)fputs(\\n, stdout); br / br / nbsp; nbsp; /* key map */ br / nbsp; nbsp; if(s_read_bytes == 1)s_key = (int)s_buffer[0]; br / nbsp; nbsp; else br / nbsp; nbsp; { /* escape seq */ br / nbsp; nbsp; nbsp;s_key = 0; br / nbsp; nbsp; } br / br / nbsp; nbsp; /* select */ br / nbsp; nbsp; switch(s_key) br / nbsp; nbsp; { br / nbsp; nbsp; nbsp;case 0x0000001b: s_break = 1; break; /* ESC key */ br / nbsp; nbsp; nbsp;default: br / nbsp; nbsp; nbsp; nbsp; nbsp; break; br / nbsp; nbsp; } br / nbsp; nbsp;}while(s_break == 0); br / br / nbsp; nbsp;/* restore termios */ br / nbsp; nbsp;if(tcsetattr(STDIN_FILENO, TCSAFLUSH, (struct termios *)(amp;s_termios_save)) == 0) br / nbsp; nbsp;{ br / nbsp; nbsp; (void)fprintf(stdout, leave\n); br / nbsp; nbsp;} br / nbsp; nbsp;else (void)fprintf(stdout, error: tcsetattr\n); br / nbsp; } br / nbsp; else (void)fprintf(stdout, error: tcsetattr\n); br / } br / else (void)fprintf(stdout, error: tcgetattr\n); br / return(0); br / } br / br / /* End of source *//td/tr/tbody/table

크리에이티브 커먼즈 라이센스

이 저작물은 크리에이티브 커먼즈 코리아 저작자표시-비영리-동일조건변경허락 2.0 대한민국 라이센스에 따라 이용하실 수 있습니다.