diff options
Diffstat (limited to 'driver-ti.c')
| -rw-r--r-- | driver-ti.c | 44 |
1 files changed, 13 insertions, 31 deletions
diff --git a/driver-ti.c b/driver-ti.c index ee9104a..bb7ef6e 100644 --- a/driver-ti.c +++ b/driver-ti.c @@ -304,13 +304,9 @@ abort_free_ti: } static int -start_driver (termkey_t *tk, void *info) +write_string (termkey_t *tk, char *string) { - termkey_ti_t *ti = info; - char *start_string = ti->start_string; - size_t len; - - if (tk->fd == -1 || !isatty (tk->fd) || !start_string) + if (tk->fd == -1 || !isatty (tk->fd) || !string) return 1; /* The terminfo database will contain keys in application cursor key mode. @@ -318,44 +314,30 @@ start_driver (termkey_t *tk, void *info) */ // Can't call putp or tputs because they suck and don't give us fd control - len = strlen (start_string); + size_t len = strlen (string); while (len) { - ssize_t written = write (tk->fd, start_string, len); + ssize_t written = write (tk->fd, string, len); if (written == -1) return 0; - start_string += written; + string += written; len -= written; } return 1; } -// XXX: this is the same as above only with a different string static int -stop_driver (termkey_t *tk, void *info) +start_driver (termkey_t *tk, void *info) { termkey_ti_t *ti = info; - char *stop_string = ti->stop_string; - size_t len; - - if (tk->fd == -1 || !isatty (tk->fd) || !stop_string) - return 1; - - /* The terminfo database will contain keys in application cursor key mode. - * We may need to enable that mode - */ + return write_string (tk, ti->start_string); +} - // Can't call putp or tputs because they suck and don't give us fd control - len = strlen (stop_string); - while (len) - { - ssize_t written = write (tk->fd, stop_string, len); - if (written == -1) - return 0; - stop_string += written; - len -= written; - } - return 1; +static int +stop_driver (termkey_t *tk, void *info) +{ + termkey_ti_t *ti = info; + return write_string (tk, ti->stop_string); } static void |