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alsactl: move systemd config to the daemon mode

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2013-04-08 14:49:31 +02:00
parent 46cb355d4f
commit e05b903b1f
8 changed files with 33 additions and 36 deletions
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1
.gitignore vendored
View file

@ -25,6 +25,7 @@ ABOUT-NLS
alsactl/alsactl
alsactl/alsactl_init.7
alsactl/alsa-state.service
alsaconf/alsaconf
alsamixer/alsamixer
amidi/amidi

2
alsactl/90-alsa-restore.rules.in
View file

@ -1,2 +1,2 @@
ACTION=="add", SUBSYSTEM=="sound", KERNEL=="controlC*", KERNELS=="card*", \
RUN+="@sbindir@/alsactl restore $attr{number}"
RUN+="@sbindir@/alsactl nrestore $attr{number}"

16
alsactl/Makefile.am
View file

@ -8,7 +8,7 @@ endif
EXTRA_DIST=alsactl.1 alsactl_init.xml
alsactl_SOURCES=alsactl.c state.c lock.c utils.c init_parse.c daemon.c
alsactl_CFLAGS=$(AM_CFLAGS) -DSYS_ASOUNDRC=\"$(ASOUND_STATE_DIR)/asound.state\"
alsactl_CFLAGS=$(AM_CFLAGS) -DSYS_ASOUNDRC=\"$(ASOUND_STATE_DIR)/asound.state\" -DSYS_PIDFILE=\"$(ALSACTL_PIDFILE_DIR)/alsactl.pid\"
noinst_HEADERS=alsactl.h list.h init_sysdeps.c init_utils_string.c init_utils_run.c init_sysfs.c
dist_udevrules_DATA = \
@ -17,8 +17,7 @@ dist_udevrules_DATA = \
if HAVE_SYSTEMD
systemdsystemunit_DATA = \
alsa-store.service \
alsa-restore.service
alsa-state.service
install-data-hook:
$(MKDIR_P) -m 0755 \
@ -36,23 +35,18 @@ endif
edit = \
$(SED) -r 's,@sbindir\@,$(sbindir),g' < $< > $@ || rm $@
alsa-store.service: alsa-store.service.in
$(edit)
alsa-restore.service: alsa-restore.service.in
alsa-state.service: alsa-state.service.in
$(edit)
90-alsa-restore.rules: 90-alsa-restore.rules.in
$(edit)
EXTRA_DIST += \
alsa-store.service.in \
alsa-restore.service.in \
alsa-state.service.in \
90-alsa-restore.rules.in
CLEANFILES = \
alsa-store.service \
alsa-restore.service \
alsa-state.service \
90-alsa-restore.rules
%.7: %.xml

11
alsactl/alsa-restore.service.in
View file

@ -1,11 +0,0 @@
[Unit]
Description=Restore Sound Card State
DefaultDependencies=no
After=sysinit.target
Before=shutdown.target
Conflicts=shutdown.target
[Service]
Type=oneshot
ExecStart=-@sbindir@/alsactl restore
StandardOutput=syslog

11
alsactl/alsa-state.service.in Normal file
View file

@ -0,0 +1,11 @@
[Unit]
Description=Manage Sound Card State (restore and store)
DefaultDependencies=no
After=sysinit.target
Before=shutdown.target
Conflicts=shutdown.target
[Service]
Type=simple
ExecStart=-@sbindir@/alsactl -s rdaemon
ExecStop=-@sbindir@/alsactl -s rkill save_and_quit

9
alsactl/alsa-store.service.in
View file

@ -1,9 +0,0 @@
[Unit]
Description=Store Sound Card State
DefaultDependencies=no
Before=shutdown.target
[Service]
Type=oneshot
ExecStart=@sbindir@/alsactl store
StandardOutput=syslog

13
alsactl/alsactl.c
View file

@ -159,6 +159,7 @@ int main(int argc, char *argv[])
int init_fallback = 1; /* new default behavior */
int period = 5*60;
int background = 0;
int daemoncmd = 0;
struct arg *a;
struct option *o;
int i, j, k, res;
@ -178,7 +179,7 @@ int main(int argc, char *argv[])
if ((a->sarg & 0xff) == 0)
continue;
o = &long_option[j];
o->name = args->larg;
o->name = a->larg;
o->has_arg = (a->sarg & (ENVARG|FILEARG|INTARG)) != 0;
o->flag = NULL;
o->val = a->sarg & 0xff;
@ -296,12 +297,15 @@ int main(int argc, char *argv[])
daemon(0, 0);
}
cmd = argv[optind];
daemoncmd = strcmp(cmd, "daemon") == 0 || strcmp(cmd, "rdaemon") == 0;
if (use_syslog) {
openlog("alsactl", LOG_CONS|LOG_PID, LOG_DAEMON);
syslog(LOG_INFO, "alsactl " SND_UTIL_VERSION_STR " daemon started");
if (daemoncmd)
syslog(LOG_INFO, "alsactl " SND_UTIL_VERSION_STR " daemon started");
}
cmd = argv[optind];
if (!strcmp(cmd, "init")) {
res = init(initfile, cardname);
snd_config_update_free_global();
@ -328,7 +332,8 @@ int main(int argc, char *argv[])
snd_config_update_free_global();
if (use_syslog) {
syslog(LOG_INFO, "alsactl daemon stopped");
if (daemoncmd)
syslog(LOG_INFO, "alsactl daemon stopped");
closelog();
}
return res < 0 ? -res : 0;

6
configure.in
View file

@ -322,6 +322,12 @@ AC_ARG_WITH([asound-state-dir],
[ASOUND_STATE_DIR="/var/lib/alsa"])
AC_SUBST(ASOUND_STATE_DIR)
AC_ARG_WITH([alsactl-pidfile-dir],
AS_HELP_STRING([--with-alsactl-pidfile-dir=DIR], [Directory to place alsactl.pid file in]),
[ALSACTL_PIDFILE_DIR="$withval"],
[ALSACTL_PIDFILE_DIR="/var/run"])
AC_SUBST(ALSACTL_PIDFILE_DIR)
AC_OUTPUT(Makefile alsactl/Makefile alsactl/init/Makefile \
alsamixer/Makefile amidi/Makefile amixer/Makefile \
m4/Makefile po/Makefile.in \