#include <errno.h>
#include <string.h>
#include <unistd.h>
+#include <sys/capability.h>
#include "sd-id128.h"
#include "sd-messages.h"
#include "util.h"
#include "strv.h"
#include "def.h"
-#include "hwclock.h"
+#include "clock-util.h"
#include "conf-files.h"
#include "path-util.h"
#include "fileio-label.h"
#include "label.h"
#include "bus-util.h"
+#include "bus-errors.h"
#include "event-util.h"
#define NULL_ADJTIME_UTC "0.0 0 0\n0\nUTC\n"
typedef struct Context {
char *zone;
bool local_rtc;
- unsigned can_ntp;
- unsigned use_ntp;
+ bool can_ntp;
+ bool use_ntp;
Hashmap *polkit_registry;
} Context;
-static void context_reset(Context *c) {
- assert(c);
-
- free(c->zone);
- c->zone = NULL;
-
- c->local_rtc = false;
- c->can_ntp = c->use_ntp = -1;
-}
-
static void context_free(Context *c, sd_bus *bus) {
assert(c);
- context_reset(c);
+ free(c->zone);
bus_verify_polkit_async_registry_free(bus, c->polkit_registry);
}
-static bool valid_timezone(const char *name) {
- const char *p;
- char *t;
- bool slash = false;
- int r;
- struct stat st;
-
- assert(name);
-
- if (*name == '/' || *name == 0)
- return false;
-
- for (p = name; *p; p++) {
- if (!(*p >= '0' && *p <= '9') &&
- !(*p >= 'a' && *p <= 'z') &&
- !(*p >= 'A' && *p <= 'Z') &&
- !(*p == '-' || *p == '_' || *p == '+' || *p == '/'))
- return false;
-
- if (*p == '/') {
-
- if (slash)
- return false;
-
- slash = true;
- } else
- slash = false;
- }
-
- if (slash)
- return false;
-
- t = strappend("/usr/share/zoneinfo/", name);
- if (!t)
- return false;
-
- r = stat(t, &st);
- free(t);
-
- if (r < 0)
- return false;
-
- if (!S_ISREG(st.st_mode))
- return false;
-
- return true;
-}
-
static int context_read_data(Context *c) {
_cleanup_free_ char *t = NULL;
int r;
assert(c);
- context_reset(c);
-
r = readlink_malloc("/etc/localtime", &t);
if (r < 0) {
if (r == -EINVAL)
- log_warning("/etc/localtime should be a symbolic link to a timezone data file in /usr/share/zoneinfo/.");
+ log_warning("/etc/localtime should be a symbolic link to a time zone data file in /usr/share/zoneinfo/.");
else
log_warning("Failed to get target of /etc/localtime: %s", strerror(-r));
} else {
e = path_startswith(t, "../usr/share/zoneinfo/");
if (!e)
- log_warning("/etc/localtime should be a symbolic link to a timezone data file in /usr/share/zoneinfo/.");
+ log_warning("/etc/localtime should be a symbolic link to a time zone data file in /usr/share/zoneinfo/.");
else {
c->zone = strdup(e);
if (!c->zone)
c->zone = NULL;
}
- c->local_rtc = hwclock_is_localtime() > 0;
+ c->local_rtc = clock_is_localtime() > 0;
return 0;
}
return write_string_file_atomic_label("/etc/adjtime", w);
}
-static char** get_ntp_services(void) {
- _cleanup_strv_free_ char **r = NULL, **files = NULL;
- char **i;
- int k;
-
- k = conf_files_list(&files, ".list", NULL,
- "/etc/systemd/ntp-units.d",
- "/run/systemd/ntp-units.d",
- "/usr/local/lib/systemd/ntp-units.d",
- "/usr/lib/systemd/ntp-units.d",
- NULL);
- if (k < 0)
- return NULL;
-
- STRV_FOREACH(i, files) {
- _cleanup_fclose_ FILE *f;
-
- f = fopen(*i, "re");
- if (!f)
- continue;
-
- for (;;) {
- char line[PATH_MAX], *l;
-
- if (!fgets(line, sizeof(line), f)) {
-
- if (ferror(f))
- log_error("Failed to read NTP units file: %m");
-
- break;
- }
-
- l = strstrip(line);
- if (l[0] == 0 || l[0] == '#')
- continue;
-
- if (strv_extend(&r, l) < 0) {
- log_oom();
- return NULL;
- }
- }
- }
-
- i = r;
- r = NULL; /* avoid cleanup */
-
- return strv_uniq(i);
-}
-
static int context_read_ntp(Context *c, sd_bus *bus) {
- _cleanup_strv_free_ char **l;
- char **i;
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ sd_bus_message *reply = NULL;
+ const char *s;
int r;
assert(c);
assert(bus);
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- sd_bus_message *reply = NULL;
- const char *s;
-
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "GetUnitFileState",
- &error,
- &reply,
- "s",
- *i);
-
- if (r < 0) {
- /* This implementation does not exist, try next one */
- if (sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND))
- continue;
-
- return r;
- }
-
- r = sd_bus_message_read(reply, "s", &s);
- if (r < 0)
- return r;
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "GetUnitFileState",
+ &error,
+ &reply,
+ "s",
+ "systemd-timesyncd.service");
- c->can_ntp = 1;
- c->use_ntp =
- streq(s, "enabled") ||
- streq(s, "enabled-runtime");
+ if (r < 0) {
+ if (sd_bus_error_has_name(&error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
+ sd_bus_error_has_name(&error, "org.freedesktop.systemd1.LoadFailed") ||
+ sd_bus_error_has_name(&error, "org.freedesktop.systemd1.NoSuchUnit"))
+ return 0;
- return 0;
+ return r;
}
- /* NTP is not installed. */
- c->can_ntp = 0;
- c->use_ntp = 0;
+ r = sd_bus_message_read(reply, "s", &s);
+ if (r < 0)
+ return r;
+
+ c->can_ntp = true;
+ c->use_ntp = STR_IN_SET(s, "enabled", "enabled-runtime");
return 0;
}
static int context_start_ntp(Context *c, sd_bus *bus, sd_bus_error *error) {
- _cleanup_strv_free_ char **l = NULL;
- char **i;
int r;
assert(c);
assert(bus);
assert(error);
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
-
- if (c->use_ntp)
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "StartUnit",
- error,
- NULL,
- "ss", *i, "replace");
- else
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "StopUnit",
- error,
- NULL,
- "ss", *i, "replace");
-
- if (r < 0) {
- if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
- sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
- sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) {
- /* This implementation does not exist, try next one */
- sd_bus_error_free(error);
- continue;
- }
+ if (c->use_ntp)
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StartUnit",
+ error,
+ NULL,
+ "ss",
+ "systemd-timesyncd.service",
+ "replace");
+ else
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "StopUnit",
+ error,
+ NULL,
+ "ss",
+ "systemd-timesyncd.service",
+ "replace");
- return r;
+ if (r < 0) {
+ if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND) ||
+ sd_bus_error_has_name(error, "org.freedesktop.systemd1.LoadFailed") ||
+ sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) {
+ sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
+ return -ENOTSUP;
}
- return 1;
+ return r;
}
- sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
- return -ENOTSUP;
+ return 0;
}
static int context_enable_ntp(Context*c, sd_bus *bus, sd_bus_error *error) {
- _cleanup_strv_free_ char **l = NULL;
- char **i;
int r;
assert(c);
assert(bus);
assert(error);
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- if (c->use_ntp)
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "EnableUnitFiles",
- error,
- NULL,
- "asbb", 1, *i, false, true);
- else
- r = sd_bus_call_method(
- bus,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "DisableUnitFiles",
- error,
- NULL,
- "asb", 1, *i, false);
-
- if (r < 0) {
- if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) {
- /* This implementation does not exist, try next one */
- sd_bus_error_free(error);
- continue;
- }
-
- return r;
- }
-
+ if (c->use_ntp)
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
- "Reload",
+ "EnableUnitFiles",
error,
NULL,
- NULL);
- if (r < 0)
- return r;
+ "asbb", 1,
+ "systemd-timesyncd.service",
+ false, true);
+ else
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "DisableUnitFiles",
+ error,
+ NULL,
+ "asb", 1,
+ "systemd-timesyncd.service",
+ false);
- return 1;
+ if (r < 0) {
+ if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) {
+ sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
+ return -ENOTSUP;
+ }
+
+ return r;
}
- sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
- return -ENOTSUP;
+ r = sd_bus_call_method(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "Reload",
+ error,
+ NULL,
+ NULL);
+ if (r < 0)
+ return r;
+
+ return 0;
}
static int property_get_rtc_time(
const char *interface,
const char *property,
sd_bus_message *reply,
- sd_bus_error *error,
- void *userdata) {
+ void *userdata,
+ sd_bus_error *error) {
struct tm tm;
usec_t t;
int r;
zero(tm);
- r = hwclock_get_time(&tm);
+ r = clock_get_hwclock(&tm);
if (r == -EBUSY) {
- log_warning("/dev/rtc is busy, is somebody keeping it open continously? That's not a good idea... Returning a bogus RTC timestamp.");
+ log_warning("/dev/rtc is busy. Is somebody keeping it open continuously? That's not a good idea... Returning a bogus RTC timestamp.");
t = 0;
- } else if (r < 0) {
- sd_bus_error_set_errnof(error, -r, "Failed to read RTC: %s", strerror(-r));
- return r;
- } else
+ } else if (r == -ENOENT) {
+ log_debug("/dev/rtc not found.");
+ t = 0; /* no RTC found */
+ } else if (r < 0)
+ return sd_bus_error_set_errnof(error, r, "Failed to read RTC: %s", strerror(-r));
+ else
t = (usec_t) timegm(&tm) * USEC_PER_SEC;
- r = sd_bus_message_append(reply, "t", t);
- if (r < 0)
- return r;
-
- return 1;
+ return sd_bus_message_append(reply, "t", t);
}
static int property_get_time(
const char *interface,
const char *property,
sd_bus_message *reply,
- sd_bus_error *error,
- void *userdata) {
-
- int r;
+ void *userdata,
+ sd_bus_error *error) {
- r = sd_bus_message_append(reply, "t", now(CLOCK_REALTIME));
- if (r < 0)
- return r;
-
- return 1;
+ return sd_bus_message_append(reply, "t", now(CLOCK_REALTIME));
}
static int property_get_ntp_sync(
const char *interface,
const char *property,
sd_bus_message *reply,
- sd_bus_error *error,
- void *userdata) {
-
- int r;
+ void *userdata,
+ sd_bus_error *error) {
- r = sd_bus_message_append(reply, "b", ntp_synced());
- if (r < 0)
- return r;
-
- return 1;
+ return sd_bus_message_append(reply, "b", ntp_synced());
}
-static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
Context *c = userdata;
const char *z;
int interactive;
r = sd_bus_message_read(m, "sb", &z, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
- if (!valid_timezone(z))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid time zone '%s'", z);
+ if (!timezone_is_valid(z))
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid time zone '%s'", z);
if (streq_ptr(z, c->zone))
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-timezone", interactive, &error, method_set_timezone, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-timezone", interactive, error, method_set_timezone, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
t = strdup(z);
if (!t)
- return log_oom();
+ return -ENOMEM;
free(c->zone);
c->zone = t;
/* 1. Write new configuration file */
r = context_write_data_timezone(c);
if (r < 0) {
- log_error("Failed to set timezone: %s", strerror(-r));
- return sd_bus_reply_method_errnof(bus, m, r, "Failed to set timezone: %s", strerror(-r));
+ log_error("Failed to set time zone: %s", strerror(-r));
+ return sd_bus_error_set_errnof(error, r, "Failed to set time zone: %s", strerror(-r));
}
/* 2. Tell the kernel our timezone */
- hwclock_set_timezone(NULL);
+ clock_set_timezone(NULL);
if (c->local_rtc) {
struct timespec ts;
/* 3. Sync RTC from system clock, with the new delta */
assert_se(clock_gettime(CLOCK_REALTIME, &ts) == 0);
assert_se(tm = localtime(&ts.tv_sec));
- hwclock_set_time(tm);
+ clock_set_hwclock(tm);
}
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_TIMEZONE_CHANGE),
"TIMEZONE=%s", c->zone,
- "MESSAGE=Changed timezone to '%s'.", c->zone,
+ "MESSAGE=Changed time zone to '%s'.", c->zone,
NULL);
sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "Timezone", NULL);
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
}
-static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
int lrtc, fix_system, interactive;
Context *c = userdata;
struct timespec ts;
r = sd_bus_message_read(m, "bbb", &lrtc, &fix_system, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
if (lrtc == c->local_rtc)
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-local-rtc", interactive, &error, method_set_local_rtc, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-local-rtc", interactive, error, method_set_local_rtc, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1;
r = context_write_data_local_rtc(c);
if (r < 0) {
log_error("Failed to set RTC to local/UTC: %s", strerror(-r));
- return sd_bus_reply_method_errnof(bus, m, r, "Failed to set RTC to local/UTC: %s", strerror(-r));
+ return sd_bus_error_set_errnof(error, r, "Failed to set RTC to local/UTC: %s", strerror(-r));
}
/* 2. Tell the kernel our timezone */
- hwclock_set_timezone(NULL);
+ clock_set_timezone(NULL);
/* 3. Synchronize clocks */
assert_se(clock_gettime(CLOCK_REALTIME, &ts) == 0);
/* Override the main fields of
* struct tm, but not the timezone
* fields */
- if (hwclock_get_time(&tm) >= 0) {
+ if (clock_get_hwclock(&tm) >= 0) {
/* And set the system clock
* with this */
else
tm = gmtime(&ts.tv_sec);
- hwclock_set_time(tm);
+ clock_set_hwclock(tm);
}
log_info("RTC configured to %s time.", c->local_rtc ? "local" : "UTC");
sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "LocalRTC", NULL);
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
}
-static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
int relative, interactive;
Context *c = userdata;
int64_t utc;
assert(m);
assert(c);
+ if (c->use_ntp)
+ return sd_bus_error_setf(error, BUS_ERROR_AUTOMATIC_TIME_SYNC_ENABLED, "Automatic time synchronization is enabled");
+
r = sd_bus_message_read(m, "xbb", &utc, &relative, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
if (!relative && utc <= 0)
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Invalid absolute time");
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid absolute time");
if (relative && utc == 0)
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
if (relative) {
usec_t n, x;
if ((utc > 0 && x < n) ||
(utc < 0 && x > n))
- return sd_bus_reply_method_errorf(bus, m, SD_BUS_ERROR_INVALID_ARGS, "Time value overflow");
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Time value overflow");
timespec_store(&ts, x);
} else
timespec_store(&ts, (usec_t) utc);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-time", interactive, &error, method_set_time, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-time", interactive, error, method_set_time, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1;
/* Set system clock */
if (clock_settime(CLOCK_REALTIME, &ts) < 0) {
log_error("Failed to set local time: %m");
- return sd_bus_reply_method_errnof(bus, m, errno, "Failed to set local time: %m");
+ return sd_bus_error_set_errnof(error, errno, "Failed to set local time: %m");
}
/* Sync down to RTC */
tm = localtime(&ts.tv_sec);
else
tm = gmtime(&ts.tv_sec);
-
- hwclock_set_time(tm);
+ clock_set_hwclock(tm);
log_struct(LOG_INFO,
MESSAGE_ID(SD_MESSAGE_TIME_CHANGE),
- "REALTIME=%llu", (unsigned long long) timespec_load(&ts),
+ "REALTIME="USEC_FMT, timespec_load(&ts),
"MESSAGE=Changed local time to %s", ctime(&ts.tv_sec),
NULL);
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
}
-static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
int ntp, interactive;
Context *c = userdata;
int r;
r = sd_bus_message_read(m, "bb", &ntp, &interactive);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, NULL);
+ return r;
if ((bool)ntp == c->use_ntp)
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-ntp", interactive, &error, method_set_ntp, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-ntp", interactive, error, method_set_ntp, c);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
if (r == 0)
return 1;
c->use_ntp = ntp;
- r = context_enable_ntp(c, bus, &error);
+ r = context_enable_ntp(c, bus, error);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
- r = context_start_ntp(c, bus, &error);
+ r = context_start_ntp(c, bus, error);
if (r < 0)
- return sd_bus_reply_method_errno(bus, m, r, &error);
+ return r;
log_info("Set NTP to %s", c->use_ntp ? "enabled" : "disabled");
sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "NTP", NULL);
- return sd_bus_reply_method_return(bus, m, NULL);
+ return sd_bus_reply_method_return(m, NULL);
}
static const sd_bus_vtable timedate_vtable[] = {
SD_BUS_VTABLE_START(0),
SD_BUS_PROPERTY("Timezone", "s", NULL, offsetof(Context, zone), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
- SD_BUS_PROPERTY("LocalRTC", "b", NULL, offsetof(Context, local_rtc), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
- SD_BUS_PROPERTY("CanNTP", "b", bus_property_get_tristate, offsetof(Context, can_ntp), 0),
- SD_BUS_PROPERTY("NTP", "b", bus_property_get_tristate, offsetof(Context, use_ntp), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("LocalRTC", "b", bus_property_get_bool, offsetof(Context, local_rtc), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("CanNTP", "b", bus_property_get_bool, offsetof(Context, can_ntp), 0),
+ SD_BUS_PROPERTY("NTP", "b", bus_property_get_bool, offsetof(Context, use_ntp), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("NTPSynchronized", "b", property_get_ntp_sync, 0, 0),
SD_BUS_PROPERTY("TimeUSec", "t", property_get_time, 0, 0),
SD_BUS_PROPERTY("RTCTimeUSec", "t", property_get_rtc_time, 0, 0),
- SD_BUS_METHOD("SetTime", "xbb", NULL, method_set_time, 0),
- SD_BUS_METHOD("SetTimezone", "sb", NULL, method_set_timezone, 0),
- SD_BUS_METHOD("SetLocalRTC", "bbb", NULL, method_set_local_rtc, 0),
- SD_BUS_METHOD("SetNTP", "bb", NULL, method_set_ntp, 0),
+ SD_BUS_METHOD("SetTime", "xbb", NULL, method_set_time, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetTimezone", "sb", NULL, method_set_timezone, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetLocalRTC", "bbb", NULL, method_set_local_rtc, SD_BUS_VTABLE_UNPRIVILEGED),
+ SD_BUS_METHOD("SetNTP", "bb", NULL, method_set_ntp, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_VTABLE_END,
};
static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) {
- _cleanup_bus_unref_ sd_bus *bus = NULL;
+ _cleanup_bus_close_unref_ sd_bus *bus = NULL;
int r;
assert(c);
assert(event);
assert(_bus);
- r = sd_bus_open_system(&bus);
+ r = sd_bus_default_system(&bus);
if (r < 0) {
log_error("Failed to get system bus connection: %s", strerror(-r));
return r;
}
- r = sd_bus_add_object_vtable(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", timedate_vtable, c);
+ r = sd_bus_add_object_vtable(bus, NULL, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", timedate_vtable, c);
if (r < 0) {
log_error("Failed to register object: %s", strerror(-r));
return r;
}
- r = sd_bus_request_name(bus, "org.freedesktop.timedate1", SD_BUS_NAME_DO_NOT_QUEUE);
+ r = sd_bus_request_name(bus, "org.freedesktop.timedate1", 0);
if (r < 0) {
log_error("Failed to register name: %s", strerror(-r));
return r;
}
- if (r != SD_BUS_NAME_PRIMARY_OWNER) {
- log_error("Failed to acquire name.");
- return -EEXIST;
- }
-
r = sd_bus_attach_event(bus, event, 0);
if (r < 0) {
log_error("Failed to attach bus to event loop: %s", strerror(-r));
}
int main(int argc, char *argv[]) {
- Context context = {
- .zone = NULL,
- .local_rtc = false,
- .can_ntp = -1,
- .use_ntp = -1,
- };
-
+ Context context = {};
_cleanup_event_unref_ sd_event *event = NULL;
- _cleanup_bus_unref_ sd_bus *bus = NULL;
+ _cleanup_bus_close_unref_ sd_bus *bus = NULL;
int r;
log_set_target(LOG_TARGET_AUTO);
goto finish;
}
+ sd_event_set_watchdog(event, true);
+
r = connect_bus(&context, event, &bus);
if (r < 0)
goto finish;
r = context_read_data(&context);
if (r < 0) {
- log_error("Failed to read timezone data: %s", strerror(-r));
+ log_error("Failed to read time zone data: %s", strerror(-r));
goto finish;
}
goto finish;
}
- r = bus_event_loop_with_idle(event, bus, "org.freedesktop.timedate1", DEFAULT_EXIT_USEC);
+ r = bus_event_loop_with_idle(event, bus, "org.freedesktop.timedate1", DEFAULT_EXIT_USEC, NULL, NULL);
if (r < 0) {
log_error("Failed to run event loop: %s", strerror(-r));
goto finish;
}
- r = 0;
-
finish:
context_free(&context, bus);
~ianmdlvl / elogind.git / blobdiff