diff options
Diffstat (limited to 'src/pacman/util.c')
| -rw-r--r-- | src/pacman/util.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/src/pacman/util.c b/src/pacman/util.c index a640ffb4..a3a85bb9 100644 --- a/src/pacman/util.c +++ b/src/pacman/util.c @@ -1391,6 +1391,27 @@ static int multiselect_parse(char *array, int count, char *response) return 0; } +void console_cursor_hide(void) { + if(isatty(fileno(stdout))) { + printf(CURSOR_HIDE_ANSICODE); + } +} + +void console_cursor_show(void) { + if(isatty(fileno(stdout))) { + printf(CURSOR_SHOW_ANSICODE); + } +} + +char *safe_fgets_stdin(char *s, int size) +{ + char *result; + console_cursor_show(); + result = safe_fgets(s, size, stdin); + console_cursor_hide(); + return result; +} + int multiselect_question(char *array, int count) { char *response, *lastchar; @@ -1427,7 +1448,7 @@ int multiselect_question(char *array, int count) flush_term_input(fileno(stdin)); - if(safe_fgets(response, response_len, stdin)) { + if(safe_fgets_stdin(response, response_len)) { const size_t response_incr = 64; size_t len; /* handle buffer not being large enough to read full line case */ @@ -1443,8 +1464,8 @@ int multiselect_question(char *array, int count) lastchar = response + response_len - 1; /* sentinel byte */ *lastchar = 1; - if(safe_fgets(response + response_len - response_incr - 1, - response_incr + 1, stdin) == 0) { + if(safe_fgets_stdin(response + response_len - response_incr - 1, + response_incr + 1) == 0) { free(response); return -1; } @@ -1494,7 +1515,7 @@ int select_question(int count) flush_term_input(fileno(stdin)); - if(safe_fgets(response, sizeof(response), stdin)) { + if(safe_fgets_stdin(response, sizeof(response))) { size_t len = strtrim(response); if(len > 0) { int n; @@ -1582,7 +1603,7 @@ static int question(short preset, const char *format, va_list args) flush_term_input(fd_in); - if(safe_fgets(response, sizeof(response), stdin)) { + if(safe_fgets_stdin(response, sizeof(response))) { size_t len = strtrim(response); if(len == 0) { return preset; |