diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-05-30 18:23:08 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-05-30 18:23:08 +0200 |
| commit | 7565bb98a45c51c7a79cbeda9905e5364c49e374 (patch) | |
| tree | 35fbfc282a3abe3c4e8a72058f260a0d62b7821b | |
| parent | 54f8c958f1ebff12b961a1029a2aec451587c206 (diff) | |
tree-wide: check colors_enabled() before outputting ANSI color strings
| -rw-r--r-- | src/basic/terminal-util.c | 8 | ||||
| -rw-r--r-- | src/journal/journal-verify.c | 9 | ||||
| -rw-r--r-- | src/shared/ask-password-api.c | 6 |
3 files changed, 15 insertions, 8 deletions
diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c index 3189b8789d..2b90f2e5a1 100644 --- a/src/basic/terminal-util.c +++ b/src/basic/terminal-util.c @@ -155,14 +155,14 @@ int ask_char(char *ret, const char *replies, const char *text, ...) { char c; bool need_nl = true; - if (on_tty()) + if (colors_enabled()) fputs(ANSI_HIGHLIGHT, stdout); va_start(ap, text); vprintf(text, ap); va_end(ap); - if (on_tty()) + if (colors_enabled()) fputs(ANSI_NORMAL, stdout); fflush(stdout); @@ -199,14 +199,14 @@ int ask_string(char **ret, const char *text, ...) { char line[LINE_MAX]; va_list ap; - if (on_tty()) + if (colors_enabled()) fputs(ANSI_HIGHLIGHT, stdout); va_start(ap, text); vprintf(text, ap); va_end(ap); - if (on_tty()) + if (colors_enabled()) fputs(ANSI_NORMAL, stdout); fflush(stdout); diff --git a/src/journal/journal-verify.c b/src/journal/journal-verify.c index 26572ddd76..a37316b8f9 100644 --- a/src/journal/journal-verify.c +++ b/src/journal/journal-verify.c @@ -54,7 +54,9 @@ static void draw_progress(uint64_t p, usec_t *last_usec) { j = (n * (unsigned) p) / 65535ULL; k = n - j; - fputs("\r\x1B[?25l" ANSI_HIGHLIGHT_GREEN, stdout); + fputs("\r", stdout); + if (colors_enabled()) + fputs("\x1B[?25l" ANSI_HIGHLIGHT_GREEN, stdout); for (i = 0; i < j; i++) fputs("\xe2\x96\x88", stdout); @@ -66,7 +68,10 @@ static void draw_progress(uint64_t p, usec_t *last_usec) { printf(" %3"PRIu64"%%", 100U * p / 65535U); - fputs("\r\x1B[?25h", stdout); + fputs("\r", stdout); + if (colors_enabled()) + fputs("\x1B[?25h", stdout); + fflush(stdout); } diff --git a/src/shared/ask-password-api.c b/src/shared/ask-password-api.c index 4a4bd8d3b8..a86b0db554 100644 --- a/src/shared/ask-password-api.c +++ b/src/shared/ask-password-api.c @@ -253,10 +253,12 @@ int ask_password_tty( goto finish; } - loop_write(ttyfd, ANSI_HIGHLIGHT, strlen(ANSI_HIGHLIGHT), false); + if (colors_enabled()) + loop_write(ttyfd, ANSI_HIGHLIGHT, strlen(ANSI_HIGHLIGHT), false); loop_write(ttyfd, message, strlen(message), false); loop_write(ttyfd, " ", 1, false); - loop_write(ttyfd, ANSI_NORMAL, strlen(ANSI_NORMAL), false); + if (colors_enabled()) + loop_write(ttyfd, ANSI_NORMAL, strlen(ANSI_NORMAL), false); new_termios = old_termios; new_termios.c_lflag &= ~(ICANON|ECHO); |