X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Ftimedate%2Ftimedated.c;h=d507200648426054966b8c136baf30d6c471255d;hp=1efbf3386ec0cdebf774ff42c4b74dab0c7740b2;hb=88c49117685837fd1b9a43e4578238a825c8bcab;hpb=36e34057a202d389263e98030fbd775b28b28af6 diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c index 1efbf3386..d50720064 100644 --- a/src/timedate/timedated.c +++ b/src/timedate/timedated.c @@ -22,7 +22,6 @@ #include #include #include -#include #include "sd-id128.h" #include "sd-messages.h" @@ -38,12 +37,18 @@ #include "fileio-label.h" #include "label.h" #include "bus-util.h" -#include "bus-errors.h" +#include "bus-error.h" +#include "bus-common-errors.h" #include "event-util.h" #define NULL_ADJTIME_UTC "0.0 0 0\n0\nUTC\n" #define NULL_ADJTIME_LOCAL "0.0 0 0\n0\nLOCAL\n" +static BUS_ERROR_MAP_ELF_REGISTER const sd_bus_error_map timedated_errors[] = { + SD_BUS_ERROR_MAP("org.freedesktop.timedate1.NoNTPSupport", ENOTSUP), + SD_BUS_ERROR_MAP_END +}; + typedef struct Context { char *zone; bool local_rtc; @@ -70,7 +75,7 @@ static int context_read_data(Context *c) { if (r == -EINVAL) 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)); + log_warning_errno(r, "Failed to get target of /etc/localtime: %m"); } else { const char *e; @@ -176,7 +181,7 @@ static int context_write_data_local_rtc(Context *c) { } } - label_init("/etc"); + mac_selinux_init("/etc"); return write_string_file_atomic_label("/etc/adjtime", w); } @@ -254,10 +259,8 @@ static int context_start_ntp(Context *c, sd_bus *bus, sd_bus_error *error) { 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; - } + sd_bus_error_has_name(error, "org.freedesktop.systemd1.NoSuchUnit")) + return sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported."); return r; } @@ -298,10 +301,8 @@ static int context_enable_ntp(Context*c, sd_bus *bus, sd_bus_error *error) { false); 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; - } + if (sd_bus_error_has_name(error, SD_BUS_ERROR_FILE_NOT_FOUND)) + return sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported."); return r; } @@ -395,7 +396,7 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata, s if (streq_ptr(z, c->zone)) 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(m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-timezone", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -411,7 +412,7 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata, s /* 1. Write new configuration file */ r = context_write_data_timezone(c); if (r < 0) { - log_error("Failed to set time zone: %s", strerror(-r)); + log_error_errno(r, "Failed to set time zone: %m"); return sd_bus_error_set_errnof(error, r, "Failed to set time zone: %s", strerror(-r)); } @@ -429,9 +430,9 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata, s } log_struct(LOG_INFO, - MESSAGE_ID(SD_MESSAGE_TIMEZONE_CHANGE), + LOG_MESSAGE_ID(SD_MESSAGE_TIMEZONE_CHANGE), "TIMEZONE=%s", c->zone, - "MESSAGE=Changed time zone to '%s'.", c->zone, + LOG_MESSAGE("Changed time zone to '%s'.", c->zone), NULL); sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "Timezone", NULL); @@ -456,7 +457,7 @@ static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata, if (lrtc == c->local_rtc) 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(m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-local-rtc", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -467,7 +468,7 @@ static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata, /* 1. Write new configuration file */ r = context_write_data_local_rtc(c); if (r < 0) { - log_error("Failed to set RTC to local/UTC: %s", strerror(-r)); + log_error_errno(r, "Failed to set RTC to local/UTC: %m"); return sd_bus_error_set_errnof(error, r, "Failed to set RTC to local/UTC: %s", strerror(-r)); } @@ -561,7 +562,7 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu } 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(m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-time", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -569,7 +570,7 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu /* Set system clock */ if (clock_settime(CLOCK_REALTIME, &ts) < 0) { - log_error("Failed to set local time: %m"); + log_error_errno(errno, "Failed to set local time: %m"); return sd_bus_error_set_errnof(error, errno, "Failed to set local time: %m"); } @@ -581,9 +582,9 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu clock_set_hwclock(tm); log_struct(LOG_INFO, - MESSAGE_ID(SD_MESSAGE_TIME_CHANGE), + LOG_MESSAGE_ID(SD_MESSAGE_TIME_CHANGE), "REALTIME="USEC_FMT, timespec_load(&ts), - "MESSAGE=Changed local time to %s", ctime(&ts.tv_sec), + LOG_MESSAGE("Changed local time to %s", ctime(&ts.tv_sec)), NULL); return sd_bus_reply_method_return(m, NULL); @@ -601,7 +602,7 @@ static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus if ((bool)ntp == c->use_ntp) 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(m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-ntp", interactive, &c->polkit_registry, error); if (r < 0) return r; if (r == 0) @@ -649,28 +650,20 @@ static int connect_bus(Context *c, sd_event *event, sd_bus **_bus) { assert(_bus); r = sd_bus_default_system(&bus); - if (r < 0) { - log_error("Failed to get system bus connection: %s", strerror(-r)); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to get system bus connection: %m"); 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; - } + if (r < 0) + return log_error_errno(r, "Failed to register object: %m"); 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 < 0) + return log_error_errno(r, "Failed to register name: %m"); r = sd_bus_attach_event(bus, event, 0); - if (r < 0) { - log_error("Failed to attach bus to event loop: %s", strerror(-r)); - return r; - } + if (r < 0) + return log_error_errno(r, "Failed to attach bus to event loop: %m"); *_bus = bus; bus = NULL; @@ -698,7 +691,7 @@ int main(int argc, char *argv[]) { r = sd_event_default(&event); if (r < 0) { - log_error("Failed to allocate event loop: %s", strerror(-r)); + log_error_errno(r, "Failed to allocate event loop: %m"); goto finish; } @@ -710,19 +703,19 @@ int main(int argc, char *argv[]) { r = context_read_data(&context); if (r < 0) { - log_error("Failed to read time zone data: %s", strerror(-r)); + log_error_errno(r, "Failed to read time zone data: %m"); goto finish; } r = context_read_ntp(&context, bus); if (r < 0) { - log_error("Failed to determine whether NTP is enabled: %s", strerror(-r)); + log_error_errno(r, "Failed to determine whether NTP is enabled: %m"); goto finish; } 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)); + log_error_errno(r, "Failed to run event loop: %m"); goto finish; }