diff options
Diffstat (limited to 'termkey.c')
| -rw-r--r-- | termkey.c | 27 |
1 files changed, 27 insertions, 0 deletions
@@ -4,6 +4,7 @@ #include <poll.h> #include <unistd.h> #include <string.h> +#include <termios.h> #include <stdio.h> @@ -21,6 +22,9 @@ struct termkey { size_t buffcount; // NUMBER of entires valid in buffer size_t buffsize; // Total malloc'ed size + struct termios restore_termios; + char restore_termios_valid; + int waittime; // msec char is_closed; @@ -78,6 +82,8 @@ termkey_t *termkey_new_full(int fd, int flags, size_t buffsize, int waittime) tk->buffcount = 0; tk->buffsize = buffsize; + tk->restore_termios_valid = 0; + tk->waittime = waittime; tk->is_closed = 0; @@ -181,6 +187,19 @@ termkey_t *termkey_new_full(int fd, int flags, size_t buffsize, int waittime) termkey_register_csifunc(tk, TERMKEY_SYM_F19, 33, "F19"); termkey_register_csifunc(tk, TERMKEY_SYM_F20, 34, "F20"); + if(!(flags & TERMKEY_FLAG_NOTERMIOS)) { + struct termios termios; + if(tcgetattr(fd, &termios) == 0) { + tk->restore_termios = termios; + tk->restore_termios_valid = 1; + + termios.c_iflag &= ~(IXON|INLCR|ICRNL); + termios.c_lflag &= ~(ICANON|ECHO|ISIG); + + tcsetattr(fd, TCSANOW, &termios); + } + } + return tk; } @@ -198,6 +217,14 @@ void termkey_free(termkey_t *tk) free(tk); } +void termkey_destroy(termkey_t *tk) +{ + if(tk->restore_termios_valid) + tcsetattr(tk->fd, TCSANOW, &tk->restore_termios); + + termkey_free(tk); +} + void termkey_setwaittime(termkey_t *tk, int msec) { tk->waittime = msec; |