From: Lennart Poettering Date: Fri, 13 Jan 2012 20:56:09 +0000 (+0100) Subject: util: rework ANSI escape code macros X-Git-Tag: v39~61 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1072ea0;p=systemd util: rework ANSI escape code macros --- diff --git a/src/ask-password-api.c b/src/ask-password-api.c index f57105c1..ce2f3cbe 100644 --- a/src/ask-password-api.c +++ b/src/ask-password-api.c @@ -89,10 +89,10 @@ int ask_password_tty( goto finish; } - loop_write(ttyfd, "\x1B[1m", 4, false); + loop_write(ttyfd, ANSI_HIGHLIGHT_ON, sizeof(ANSI_HIGHLIGHT_ON)-1, false); loop_write(ttyfd, message, strlen(message), false); loop_write(ttyfd, " ", 1, false); - loop_write(ttyfd, "\x1B[0m", 4, false); + loop_write(ttyfd, ANSI_HIGHLIGHT_OFF, sizeof(ANSI_HIGHLIGHT_OFF)-1, false); new_termios = old_termios; new_termios.c_lflag &= ~(ICANON|ECHO); diff --git a/src/job.c b/src/job.c index 1520d81a..85f2deed 100644 --- a/src/job.c +++ b/src/job.c @@ -488,16 +488,16 @@ static void job_print_status_message(Unit *u, JobType t, JobResult result) { break; case JOB_FAILED: - unit_status_printf(u, ANSI_HIGHLIGHT_ON "FAILED" ANSI_HIGHLIGHT_OFF, "Failed to start %s", unit_description(u)); + unit_status_printf(u, ANSI_HIGHLIGHT_RED_ON "FAILED" ANSI_HIGHLIGHT_OFF, "Failed to start %s", unit_description(u)); unit_status_printf(u, NULL, "See 'systemctl status %s' for details.", u->meta.id); break; case JOB_DEPENDENCY: - unit_status_printf(u, ANSI_HIGHLIGHT_ON " ABORT" ANSI_HIGHLIGHT_OFF, "Dependency failed. Aborted start of %s", unit_description(u)); + unit_status_printf(u, ANSI_HIGHLIGHT_RED_ON " ABORT" ANSI_HIGHLIGHT_OFF, "Dependency failed. Aborted start of %s", unit_description(u)); break; case JOB_TIMEOUT: - unit_status_printf(u, ANSI_HIGHLIGHT_ON " TIME " ANSI_HIGHLIGHT_OFF, "Timed out starting %s", unit_description(u)); + unit_status_printf(u, ANSI_HIGHLIGHT_RED_ON " TIME " ANSI_HIGHLIGHT_OFF, "Timed out starting %s", unit_description(u)); break; default: @@ -509,7 +509,7 @@ static void job_print_status_message(Unit *u, JobType t, JobResult result) { switch (result) { case JOB_TIMEOUT: - unit_status_printf(u, ANSI_HIGHLIGHT_ON " TIME " ANSI_HIGHLIGHT_OFF, "Timed out stopping %s", unit_description(u)); + unit_status_printf(u, ANSI_HIGHLIGHT_RED_ON " TIME " ANSI_HIGHLIGHT_OFF, "Timed out stopping %s", unit_description(u)); break; case JOB_DONE: diff --git a/src/log.c b/src/log.c index 6caa5fad..79c63a18 100644 --- a/src/log.c +++ b/src/log.c @@ -344,7 +344,7 @@ static int write_to_console( } if (highlight) - IOVEC_SET_STRING(iovec[n++], ANSI_HIGHLIGHT_ON); + IOVEC_SET_STRING(iovec[n++], ANSI_HIGHLIGHT_RED_ON); IOVEC_SET_STRING(iovec[n++], buffer); if (highlight) IOVEC_SET_STRING(iovec[n++], ANSI_HIGHLIGHT_OFF); diff --git a/src/systemctl.c b/src/systemctl.c index b72fcbf8..d7d7d679 100644 --- a/src/systemctl.c +++ b/src/systemctl.c @@ -166,12 +166,12 @@ static void agent_open_if_enabled(void) { agent_open(); } -static const char *ansi_highlight(bool b) { +static const char *ansi_highlight_red(bool b) { if (!on_tty()) return ""; - return b ? ANSI_HIGHLIGHT_ON : ANSI_HIGHLIGHT_OFF; + return b ? ANSI_HIGHLIGHT_RED_ON : ANSI_HIGHLIGHT_OFF; } static const char *ansi_highlight_green(bool b) { @@ -383,14 +383,14 @@ static void output_units_list(const struct unit_info *unit_infos, unsigned c) { n_shown++; if (streq(u->load_state, "error")) { - on_loaded = ansi_highlight(true); - off_loaded = ansi_highlight(false); + on_loaded = ansi_highlight_red(true); + off_loaded = ansi_highlight_red(false); } else on_loaded = off_loaded = ""; if (streq(u->active_state, "failed")) { - on_active = ansi_highlight(true); - off_active = ansi_highlight(false); + on_active = ansi_highlight_red(true); + off_active = ansi_highlight_red(false); } else on_active = off_active = ""; @@ -593,8 +593,8 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) { if (u->state == UNIT_FILE_MASKED || u->state == UNIT_FILE_MASKED_RUNTIME || u->state == UNIT_FILE_DISABLED) { - on = ansi_highlight(true); - off = ansi_highlight(false); + on = ansi_highlight_red(true); + off = ansi_highlight_red(false); } else if (u->state == UNIT_FILE_ENABLED) { on = ansi_highlight_green(true); off = ansi_highlight_green(false); @@ -2069,8 +2069,8 @@ static void print_status_info(UnitStatusInfo *i) { printf("\t Follow: unit currently follows state of %s\n", i->following); if (streq_ptr(i->load_state, "error")) { - on = ansi_highlight(true); - off = ansi_highlight(false); + on = ansi_highlight_red(true); + off = ansi_highlight_red(false); } else on = off = ""; @@ -2086,8 +2086,8 @@ static void print_status_info(UnitStatusInfo *i) { ss = streq_ptr(i->active_state, i->sub_state) ? NULL : i->sub_state; if (streq_ptr(i->active_state, "failed")) { - on = ansi_highlight(true); - off = ansi_highlight(false); + on = ansi_highlight_red(true); + off = ansi_highlight_red(false); } else if (streq_ptr(i->active_state, "active") || streq_ptr(i->active_state, "reloading")) { on = ansi_highlight_green(true); off = ansi_highlight_green(false); @@ -2163,8 +2163,8 @@ static void print_status_info(UnitStatusInfo *i) { good = is_clean_exit(p->code, p->status); if (!good) { - on = ansi_highlight(true); - off = ansi_highlight(false); + on = ansi_highlight_red(true); + off = ansi_highlight_red(false); } else on = off = ""; @@ -2274,8 +2274,8 @@ static void print_status_info(UnitStatusInfo *i) { if (i->need_daemon_reload) printf("\n%sWarning:%s Unit file changed on disk, 'systemctl %s daemon-reload' recommended.\n", - ansi_highlight(true), - ansi_highlight(false), + ansi_highlight_red(true), + ansi_highlight_red(false), arg_scope == UNIT_FILE_SYSTEM ? "--system" : "--user"); } diff --git a/src/util.c b/src/util.c index 3179502f..a6cdfd5b 100644 --- a/src/util.c +++ b/src/util.c @@ -2467,14 +2467,14 @@ int ask(char *ret, const char *replies, const char *text, ...) { bool need_nl = true; if (on_tty) - fputs("\x1B[1m", stdout); + fputs(ANSI_HIGHLIGHT_ON, stdout); va_start(ap, text); vprintf(text, ap); va_end(ap); if (on_tty) - fputs("\x1B[0m", stdout); + fputs(ANSI_HIGHLIGHT_OFF, stdout); fflush(stdout); diff --git a/src/util.h b/src/util.h index 8de608fe..a52ac64e 100644 --- a/src/util.h +++ b/src/util.h @@ -68,7 +68,8 @@ typedef struct dual_timestamp { #define FORMAT_TIMESTAMP_PRETTY_MAX 256 #define FORMAT_TIMESPAN_MAX 64 -#define ANSI_HIGHLIGHT_ON "\x1B[1;31m" +#define ANSI_HIGHLIGHT_ON "\x1B[1;39m" +#define ANSI_HIGHLIGHT_RED_ON "\x1B[1;32m" #define ANSI_HIGHLIGHT_GREEN_ON "\x1B[1;32m" #define ANSI_HIGHLIGHT_OFF "\x1B[0m"