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43ee15b307
systemd/0001-On_s390_con3270_disable_ANSI_colour_esc.patch

209 lines
7.6 KiB
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---
rules/99-systemd.rules.in | 2 -
src/core/manager.c | 24 +++++++++++---
src/shared/util.c | 77 ++++++++++++++++++++++++++++++++++++++++++++--
src/shared/util.h | 1
4 files changed, 95 insertions(+), 9 deletions(-)
--- systemd-208/rules/99-systemd.rules.in
+++ systemd-208/rules/99-systemd.rules.in 2014-02-05 10:34:17.346235540 +0000
@@ -7,7 +7,7 @@
ACTION=="remove", GOTO="systemd_end"
-SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*|ttysclp*|sclp_line*", TAG+="systemd"
+SUBSYSTEM=="tty", KERNEL=="tty[a-zA-Z]*|hvc*|xvc*|hvsi*|ttysclp*|sclp_line*|3270/tty*", TAG+="systemd"
KERNEL=="vport*", TAG+="systemd"
--- systemd-210/src/core/manager.c
+++ systemd-210/src/core/manager.c 2014-04-30 10:51:43.398735332 +0000
@@ -110,7 +110,7 @@ static int manager_watch_jobs_in_progres
#define CYLON_BUFFER_EXTRA (2*(sizeof(ANSI_RED_ON)-1) + sizeof(ANSI_HIGHLIGHT_RED_ON)-1 + 2*(sizeof(ANSI_HIGHLIGHT_OFF)-1))
-static void draw_cylon(char buffer[], size_t buflen, unsigned width, unsigned pos) {
+static void draw_cylon(char buffer[], size_t buflen, unsigned width, unsigned pos, bool ansi_console) {
char *p = buffer;
assert(buflen >= CYLON_BUFFER_EXTRA + width + 1);
@@ -119,12 +119,14 @@ static void draw_cylon(char buffer[], si
if (pos > 1) {
if (pos > 2)
p = mempset(p, ' ', pos-2);
- p = stpcpy(p, ANSI_RED_ON);
+ if (ansi_console)
+ p = stpcpy(p, ANSI_RED_ON);
*p++ = '*';
}
if (pos > 0 && pos <= width) {
- p = stpcpy(p, ANSI_HIGHLIGHT_RED_ON);
+ if (ansi_console)
+ p = stpcpy(p, ANSI_HIGHLIGHT_RED_ON);
*p++ = '*';
}
@@ -135,7 +137,8 @@ static void draw_cylon(char buffer[], si
*p++ = '*';
if (pos < width-1)
p = mempset(p, ' ', width-1-pos);
- strcpy(p, ANSI_HIGHLIGHT_OFF);
+ if (ansi_console)
+ strcpy(p, ANSI_HIGHLIGHT_OFF);
}
}
@@ -150,6 +153,7 @@ void manager_flip_auto_status(Manager *m
}
static void manager_print_jobs_in_progress(Manager *m) {
+ static int is_ansi_console = -1;
_cleanup_free_ char *job_of_n = NULL;
Iterator i;
Job *j;
@@ -174,10 +178,20 @@ static void manager_print_jobs_in_progre
assert(counter == print_nr + 1);
assert(j);
+ if (_unlikely_(is_ansi_console < 0)) {
+ int fd = open_terminal("/dev/console", O_RDONLY|O_NOCTTY|O_CLOEXEC);
+ if (fd < 0)
+ is_ansi_console = 0;
+ else {
+ is_ansi_console = (int)ansi_console(fd);
+ close(fd);
+ }
+ }
+
cylon_pos = m->jobs_in_progress_iteration % 14;
if (cylon_pos >= 8)
cylon_pos = 14 - cylon_pos;
- draw_cylon(cylon, sizeof(cylon), 6, cylon_pos);
+ draw_cylon(cylon, sizeof(cylon), 6, cylon_pos, (bool)is_ansi_console);
m->jobs_in_progress_iteration++;
--- systemd-210/src/shared/util.c
+++ systemd-210/src/shared/util.c 2014-04-30 10:39:17.154736438 +0000
@@ -2886,6 +2886,7 @@ int status_vprintf(const char *status, b
struct iovec iovec[6] = {};
int n = 0;
static bool prev_ephemeral;
+ static int is_ansi_console = -1;
assert(format);
@@ -2899,6 +2900,41 @@ int status_vprintf(const char *status, b
if (fd < 0)
return fd;
+ if (_unlikely_(is_ansi_console < 0))
+ is_ansi_console = (int)ansi_console(fd);
+
+ if (status && !is_ansi_console) {
+ const char *esc, *ptr;
+ esc = strchr(status, 0x1B);
+ if (esc && (ptr = strpbrk(esc, "SOFDTI*"))) {
+ switch(*ptr) {
+ case 'S':
+ status = " SKIP ";
+ break;
+ case 'O':
+ status = " OK ";
+ break;
+ case 'F':
+ status = "FAILED";
+ break;
+ case 'D':
+ status = "DEPEND";
+ break;
+ case 'T':
+ status = " TIME ";
+ break;
+ case 'I':
+ status = " INFO ";
+ break;
+ case '*':
+ status = " BUSY ";
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
if (ellipse) {
char *e;
size_t emax, sl;
@@ -2921,8 +2957,12 @@ int status_vprintf(const char *status, b
}
}
- if (prev_ephemeral)
- IOVEC_SET_STRING(iovec[n++], "\r" ANSI_ERASE_TO_END_OF_LINE);
+ if (prev_ephemeral) {
+ if (is_ansi_console)
+ IOVEC_SET_STRING(iovec[n++], "\r" ANSI_ERASE_TO_END_OF_LINE);
+ else
+ IOVEC_SET_STRING(iovec[n++], "\r");
+ }
prev_ephemeral = ephemeral;
if (status) {
@@ -3169,12 +3209,43 @@ void columns_lines_cache_reset(int signu
bool on_tty(void) {
static int cached_on_tty = -1;
- if (_unlikely_(cached_on_tty < 0))
+ if (_unlikely_(cached_on_tty < 0)) {
cached_on_tty = isatty(STDOUT_FILENO) > 0;
+ if (cached_on_tty) {
+ const char *e = getenv("TERM");
+ if (!e)
+ return cached_on_tty;
+ if (streq(e, "dumb") || strneq(e, "ibm3", 4)) {
+ char *mode = NULL;
+ int r = parse_env_file("/proc/cmdline", WHITESPACE, "conmode", &mode, NULL);
+ if (r < 0 || !mode || !streq(mode, "3270"))
+ cached_on_tty = 0;
+ }
+ }
+ }
return cached_on_tty;
}
+bool ansi_console(int fd) {
+ static int cached_ansi_console = -1;
+
+ if (_unlikely_(cached_ansi_console < 0)) {
+ cached_ansi_console = isatty(fd) > 0;
+ if (cached_ansi_console) {
+ const char *e = getenv("TERM");
+ if (e && (streq(e, "dumb") || strneq(e, "ibm3", 4))) {
+ char *mode = NULL;
+ int r = parse_env_file("/proc/cmdline", WHITESPACE, "conmode", &mode, NULL);
+ if (r < 0 || !mode || !streq(mode, "3270"))
+ cached_ansi_console = 0;
+ }
+ }
+ }
+
+ return cached_ansi_console;
+}
+
int running_in_chroot(void) {
struct stat a = {}, b = {};
--- systemd-210/src/shared/util.h
+++ systemd-210/src/shared/util.h 2014-04-30 10:24:51.134235665 +0000
@@ -418,6 +418,7 @@ unsigned lines(void);
void columns_lines_cache_reset(int _unused_ signum);
bool on_tty(void);
+bool ansi_console(int fd);
static inline const char *ansi_highlight(void) {
return on_tty() ? ANSI_HIGHLIGHT_ON : "";
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