timedated: move sources to subdirectory

1 files changed, 0 insertions, 911 deletions

diff --git a/src/timedated.c b/src/timedated.c
deleted file mode 100644
index 16f54b59d2..0000000000
--- a/src/timedated.c
+++ /dev/null
@@ -1,911 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2011 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <dbus/dbus.h>
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "util.h"
-#include "strv.h"
-#include "dbus-common.h"
-#include "polkit.h"
-#include "def.h"
-
-#define NULL_ADJTIME_UTC "0.0 0 0\n0\nUTC\n"
-#define NULL_ADJTIME_LOCAL "0.0 0 0\n0\nLOCAL\n"
-
-#define INTERFACE                                                       \
-        " <interface name=\"org.freedesktop.timedate1\">\n"             \
-        "  <property name=\"Timezone\" type=\"s\" access=\"read\"/>\n"  \
-        "  <property name=\"LocalRTC\" type=\"b\" access=\"read\"/>\n"  \
-        "  <property name=\"NTP\" type=\"b\" access=\"read\"/>\n"       \
-        "  <method name=\"SetTime\">\n"                                 \
-        "   <arg name=\"usec_utc\" type=\"x\" direction=\"in\"/>\n"     \
-        "   <arg name=\"relative\" type=\"b\" direction=\"in\"/>\n"     \
-        "   <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
-        "  </method>\n"                                                 \
-        "  <method name=\"SetTimezone\">\n"                             \
-        "   <arg name=\"timezone\" type=\"s\" direction=\"in\"/>\n"     \
-        "   <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
-        "  </method>\n"                                                 \
-        "  <method name=\"SetLocalRTC\">\n"                             \
-        "   <arg name=\"local_rtc\" type=\"b\" direction=\"in\"/>\n"    \
-        "   <arg name=\"fix_system\" type=\"b\" direction=\"in\"/>\n"   \
-        "   <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
-        "  </method>\n"                                                 \
-        "  <method name=\"SetNTP\">\n"                                  \
-        "   <arg name=\"use_ntp\" type=\"b\" direction=\"in\"/>\n"      \
-        "   <arg name=\"user_interaction\" type=\"b\" direction=\"in\"/>\n" \
-        "  </method>\n"                                                 \
-        " </interface>\n"
-
-#define INTROSPECTION                                                   \
-        DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE                       \
-        "<node>\n"                                                      \
-        INTERFACE                                                       \
-        BUS_PROPERTIES_INTERFACE                                        \
-        BUS_INTROSPECTABLE_INTERFACE                                    \
-        BUS_PEER_INTERFACE                                              \
-        "</node>\n"
-
-#define INTERFACES_LIST                         \
-        BUS_GENERIC_INTERFACES_LIST             \
-        "org.freedesktop.timedate1\0"
-
-const char timedate_interface[] _introspect_("timedate1") = INTERFACE;
-
-static char *zone = NULL;
-static bool local_rtc = false;
-static int use_ntp = -1;
-
-static usec_t remain_until = 0;
-
-static void free_data(void) {
-        free(zone);
-        zone = NULL;
-
-        local_rtc = false;
-}
-
-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 void verify_timezone(void) {
-        char *p, *a = NULL, *b = NULL;
-        size_t l, q;
-        int j, k;
-
-        if (!zone)
-                return;
-
-        p = strappend("/usr/share/zoneinfo/", zone);
-        if (!p) {
-                log_error("Out of memory");
-                return;
-        }
-
-        j = read_full_file("/etc/localtime", &a, &l);
-        k = read_full_file(p, &b, &q);
-
-        free(p);
-
-        if (j < 0 || k < 0 || l != q || memcmp(a, b, l)) {
-                log_warning("/etc/localtime and /etc/timezone out of sync.");
-                free(zone);
-                zone = NULL;
-        }
-
-        free(a);
-        free(b);
-}
-
-static int read_data(void) {
-        int r;
-
-        free_data();
-
-        r = read_one_line_file("/etc/timezone", &zone);
-        if (r < 0) {
-                if (r != -ENOENT)
-                        log_warning("Failed to read /etc/timezone: %s", strerror(-r));
-
-#ifdef TARGET_FEDORA
-                r = parse_env_file("/etc/sysconfig/clock", NEWLINE,
-                                   "ZONE", &zone,
-                                   NULL);
-
-                if (r < 0 && r != -ENOENT)
-                        log_warning("Failed to read /etc/sysconfig/clock: %s", strerror(-r));
-#endif
-        }
-
-        if (isempty(zone)) {
-                free(zone);
-                zone = NULL;
-        }
-
-        verify_timezone();
-
-        local_rtc = hwclock_is_localtime() > 0;
-
-        return 0;
-}
-
-static int write_data_timezone(void) {
-        int r = 0;
-        char *p;
-
-        if (!zone) {
-                if (unlink("/etc/timezone") < 0 && errno != ENOENT)
-                        r = -errno;
-
-                if (unlink("/etc/localtime") < 0 && errno != ENOENT)
-                        r = -errno;
-
-                return r;
-        }
-
-        p = strappend("/usr/share/zoneinfo/", zone);
-        if (!p) {
-                log_error("Out of memory");
-                return -ENOMEM;
-        }
-
-        r = symlink_or_copy_atomic(p, "/etc/localtime");
-        free(p);
-
-        if (r < 0)
-                return r;
-
-        r = write_one_line_file_atomic("/etc/timezone", zone);
-        if (r < 0)
-                return r;
-
-        return 0;
-}
-
-static int write_data_local_rtc(void) {
-        int r;
-        char *s, *w;
-
-        r = read_full_file("/etc/adjtime", &s, NULL);
-        if (r < 0) {
-                if (r != -ENOENT)
-                        return r;
-
-                if (!local_rtc)
-                        return 0;
-
-                w = strdup(NULL_ADJTIME_LOCAL);
-                if (!w)
-                        return -ENOMEM;
-        } else {
-                char *p, *e;
-                size_t a, b;
-
-                p = strchr(s, '\n');
-                if (!p) {
-                        free(s);
-                        return -EIO;
-                }
-
-                p = strchr(p+1, '\n');
-                if (!p) {
-                        free(s);
-                        return -EIO;
-                }
-
-                p++;
-                e = strchr(p, '\n');
-                if (!e) {
-                        free(s);
-                        return -EIO;
-                }
-
-                a = p - s;
-                b = strlen(e);
-
-                w = new(char, a + (local_rtc ? 5 : 3) + b + 1);
-                if (!w) {
-                        free(s);
-                        return -ENOMEM;
-                }
-
-                *(char*) mempcpy(stpcpy(mempcpy(w, s, a), local_rtc ? "LOCAL" : "UTC"), e, b) = 0;
-
-                if (streq(w, NULL_ADJTIME_UTC)) {
-                        free(w);
-
-                        if (unlink("/etc/adjtime") < 0) {
-                                if (errno != ENOENT)
-                                        return -errno;
-                        }
-
-                        return 0;
-                }
-        }
-
-        r = write_one_line_file_atomic("/etc/adjtime", w);
-        free(w);
-
-        return r;
-}
-
-static int read_ntp(DBusConnection *bus) {
-        DBusMessage *m = NULL, *reply = NULL;
-        const char *name = "ntpd.service", *s;
-        DBusError error;
-        int r;
-
-        assert(bus);
-
-        dbus_error_init(&error);
-
-        m = dbus_message_new_method_call(
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        "GetUnitFileState");
-
-        if (!m) {
-                log_error("Out of memory");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        if (!dbus_message_append_args(m,
-                                      DBUS_TYPE_STRING, &name,
-                                      DBUS_TYPE_INVALID)) {
-                log_error("Could not append arguments to message.");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
-        if (!reply) {
-                log_error("Failed to issue method call: %s", bus_error_message(&error));
-                r = -EIO;
-                goto finish;
-        }
-
-        if (!dbus_message_get_args(reply, &error,
-                                   DBUS_TYPE_STRING, &s,
-                                   DBUS_TYPE_INVALID)) {
-                log_error("Failed to parse reply: %s", bus_error_message(&error));
-                r = -EIO;
-                goto finish;
-        }
-
-        use_ntp =
-                streq(s, "enabled") ||
-                streq(s, "enabled-runtime");
-        r = 0;
-
-finish:
-        if (m)
-                dbus_message_unref(m);
-
-        if (reply)
-                dbus_message_unref(reply);
-
-        dbus_error_free(&error);
-
-        return r;
-}
-
-static int start_ntp(DBusConnection *bus, DBusError *error) {
-        DBusMessage *m = NULL, *reply = NULL;
-        const char *name = "ntpd.service", *mode = "replace";
-        int r;
-
-        assert(bus);
-        assert(error);
-
-        m = dbus_message_new_method_call(
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        use_ntp ? "StartUnit" : "StopUnit");
-        if (!m) {
-                log_error("Could not allocate message.");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        if (!dbus_message_append_args(m,
-                                      DBUS_TYPE_STRING, &name,
-                                      DBUS_TYPE_STRING, &mode,
-                                      DBUS_TYPE_INVALID)) {
-                log_error("Could not append arguments to message.");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        reply = dbus_connection_send_with_reply_and_block(bus, m, -1, error);
-        if (!reply) {
-                log_error("Failed to issue method call: %s", bus_error_message(error));
-                r = -EIO;
-                goto finish;
-        }
-
-        r = 0;
-
-finish:
-        if (m)
-                dbus_message_unref(m);
-
-        if (reply)
-                dbus_message_unref(reply);
-
-        return r;
-}
-
-static int enable_ntp(DBusConnection *bus, DBusError *error) {
-        DBusMessage *m = NULL, *reply = NULL;
-        const char * const names[] = { "ntpd.service", NULL };
-        int r;
-        DBusMessageIter iter;
-        dbus_bool_t f = FALSE, t = TRUE;
-
-        assert(bus);
-        assert(error);
-
-        m = dbus_message_new_method_call(
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        use_ntp ? "EnableUnitFiles" : "DisableUnitFiles");
-
-        if (!m) {
-                log_error("Could not allocate message.");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        dbus_message_iter_init_append(m, &iter);
-
-        r = bus_append_strv_iter(&iter, (char**) names);
-        if (r < 0) {
-                log_error("Failed to append unit files.");
-                goto finish;
-        }
-        /* send runtime bool */
-        if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_BOOLEAN, &f)) {
-                log_error("Failed to append runtime boolean.");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        if (use_ntp) {
-                /* send force bool */
-                if (!dbus_message_iter_append_basic(&iter, DBUS_TYPE_BOOLEAN, &t)) {
-                        log_error("Failed to append force boolean.");
-                        r = -ENOMEM;
-                        goto finish;
-                }
-        }
-
-        reply = dbus_connection_send_with_reply_and_block(bus, m, -1, error);
-        if (!reply) {
-                log_error("Failed to issue method call: %s", bus_error_message(error));
-                r = -EIO;
-                goto finish;
-        }
-
-        dbus_message_unref(m);
-        m = dbus_message_new_method_call(
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        "Reload");
-        if (!m) {
-                log_error("Could not allocate message.");
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        dbus_message_unref(reply);
-        reply = dbus_connection_send_with_reply_and_block(bus, m, -1, error);
-        if (!reply) {
-                log_error("Failed to issue method call: %s", bus_error_message(error));
-                r = -EIO;
-                goto finish;
-        }
-
-        r = 0;
-
-finish:
-        if (m)
-                dbus_message_unref(m);
-
-        if (reply)
-                dbus_message_unref(reply);
-
-        return r;
-}
-
-static int property_append_ntp(DBusMessageIter *i, const char *property, void *data) {
-        dbus_bool_t db;
-
-        assert(i);
-        assert(property);
-
-        db = use_ntp > 0;
-
-        if (!dbus_message_iter_append_basic(i, DBUS_TYPE_BOOLEAN, &db))
-                return -ENOMEM;
-
-        return 0;
-}
-
-static DBusHandlerResult timedate_message_handler(
-                DBusConnection *connection,
-                DBusMessage *message,
-                void *userdata) {
-
-        const BusProperty properties[] = {
-                { "org.freedesktop.timedate1", "Timezone", bus_property_append_string, "s", zone       },
-                { "org.freedesktop.timedate1", "LocalRTC", bus_property_append_bool,   "b", &local_rtc },
-                { "org.freedesktop.timedate1", "NTP",      property_append_ntp,        "b", NULL       },
-                { NULL, NULL, NULL, NULL, NULL }
-        };
-
-        DBusMessage *reply = NULL, *changed = NULL;
-        DBusError error;
-        int r;
-
-        assert(connection);
-        assert(message);
-
-        dbus_error_init(&error);
-
-        if (dbus_message_is_method_call(message, "org.freedesktop.timedate1", "SetTimezone")) {
-                const char *z;
-                dbus_bool_t interactive;
-
-                if (!dbus_message_get_args(
-                                    message,
-                                    &error,
-                                    DBUS_TYPE_STRING, &z,
-                                    DBUS_TYPE_BOOLEAN, &interactive,
-                                    DBUS_TYPE_INVALID))
-                        return bus_send_error_reply(connection, message, &error, -EINVAL);
-
-                if (!valid_timezone(z))
-                        return bus_send_error_reply(connection, message, NULL, -EINVAL);
-
-                if (!streq_ptr(z, zone)) {
-                        char *t;
-
-                        r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-timezone", interactive, &error);
-                        if (r < 0)
-                                return bus_send_error_reply(connection, message, &error, r);
-
-                        t = strdup(z);
-                        if (!t)
-                                goto oom;
-
-                        free(zone);
-                        zone = t;
-
-                        /* 1. Write new configuration file */
-                        r = write_data_timezone();
-                        if (r < 0) {
-                                log_error("Failed to set timezone: %s", strerror(-r));
-                                return bus_send_error_reply(connection, message, NULL, r);
-                        }
-
-                        if (local_rtc) {
-                                struct timespec ts;
-                                struct tm *tm;
-
-                                /* 2. Teach kernel new timezone */
-                                hwclock_apply_localtime_delta(NULL);
-
-                                /* 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);
-                        }
-
-                        log_info("Changed timezone to '%s'.", zone);
-
-                        changed = bus_properties_changed_new(
-                                        "/org/freedesktop/timedate1",
-                                        "org.freedesktop.timedate1",
-                                        "Timezone\0");
-                        if (!changed)
-                                goto oom;
-                }
-
-        } else if (dbus_message_is_method_call(message, "org.freedesktop.timedate1", "SetLocalRTC")) {
-                dbus_bool_t lrtc;
-                dbus_bool_t fix_system;
-                dbus_bool_t interactive;
-
-                if (!dbus_message_get_args(
-                                    message,
-                                    &error,
-                                    DBUS_TYPE_BOOLEAN, &lrtc,
-                                    DBUS_TYPE_BOOLEAN, &fix_system,
-                                    DBUS_TYPE_BOOLEAN, &interactive,
-                                    DBUS_TYPE_INVALID))
-                        return bus_send_error_reply(connection, message, &error, -EINVAL);
-
-                if (lrtc != local_rtc) {
-                        struct timespec ts;
-
-                        r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-local-rtc", interactive, &error);
-                        if (r < 0)
-                                return bus_send_error_reply(connection, message, &error, r);
-
-                        local_rtc = lrtc;
-
-                        /* 1. Write new configuration file */
-                        r = write_data_local_rtc();
-                        if (r < 0) {
-                                log_error("Failed to set RTC to local/UTC: %s", strerror(-r));
-                                return bus_send_error_reply(connection, message, NULL, r);
-                        }
-
-                        /* 2. Teach kernel new timezone */
-                        if (local_rtc)
-                                hwclock_apply_localtime_delta(NULL);
-                        else
-                                hwclock_reset_localtime_delta();
-
-                        /* 3. Synchronize clocks */
-                        assert_se(clock_gettime(CLOCK_REALTIME, &ts) == 0);
-
-                        if (fix_system) {
-                                struct tm tm;
-
-                                /* Sync system clock from RTC; first,
-                                 * initialize the timezone fields of
-                                 * struct tm. */
-                                if (local_rtc)
-                                        tm = *localtime(&ts.tv_sec);
-                                else
-                                        tm = *gmtime(&ts.tv_sec);
-
-                                /* Override the main fields of
-                                 * struct tm, but not the timezone
-                                 * fields */
-                                if (hwclock_get_time(&tm) >= 0) {
-
-                                        /* And set the system clock
-                                         * with this */
-                                        if (local_rtc)
-                                                ts.tv_sec = mktime(&tm);
-                                        else
-                                                ts.tv_sec = timegm(&tm);
-
-                                        clock_settime(CLOCK_REALTIME, &ts);
-                                }
-
-                        } else {
-                                struct tm *tm;
-
-                                /* Sync RTC from system clock */
-                                if (local_rtc)
-                                        tm = localtime(&ts.tv_sec);
-                                else
-                                        tm = gmtime(&ts.tv_sec);
-
-                                hwclock_set_time(tm);
-                        }
-
-                        log_info("RTC configured to %s time.", local_rtc ? "local" : "UTC");
-
-                        changed = bus_properties_changed_new(
-                                        "/org/freedesktop/timedate1",
-                                        "org.freedesktop.timedate1",
-                                        "LocalRTC\0");
-                        if (!changed)
-                                goto oom;
-                }
-
-        } else if (dbus_message_is_method_call(message, "org.freedesktop.timedate1", "SetTime")) {
-                int64_t utc;
-                dbus_bool_t relative;
-                dbus_bool_t interactive;
-
-                if (!dbus_message_get_args(
-                                    message,
-                                    &error,
-                                    DBUS_TYPE_INT64, &utc,
-                                    DBUS_TYPE_BOOLEAN, &relative,
-                                    DBUS_TYPE_BOOLEAN, &interactive,
-                                    DBUS_TYPE_INVALID))
-                        return bus_send_error_reply(connection, message, &error, -EINVAL);
-
-                if (!relative && utc <= 0)
-                        return bus_send_error_reply(connection, message, NULL, -EINVAL);
-
-                if (!relative || utc != 0) {
-                        struct timespec ts;
-                        struct tm* tm;
-
-                        r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-time", interactive, &error);
-                        if (r < 0)
-                                return bus_send_error_reply(connection, message, &error, r);
-
-                        if (relative)
-                                timespec_store(&ts, now(CLOCK_REALTIME) + utc);
-                        else
-                                timespec_store(&ts, utc);
-
-                        /* Set system clock */
-                        if (clock_settime(CLOCK_REALTIME, &ts) < 0) {
-                                log_error("Failed to set local time: %m");
-                                return bus_send_error_reply(connection, message, NULL, -errno);
-                        }
-
-                        /* Sync down to RTC */
-                        if (local_rtc)
-                                tm = localtime(&ts.tv_sec);
-                        else
-                                tm = gmtime(&ts.tv_sec);
-
-                        hwclock_set_time(tm);
-
-                        log_info("Changed local time to %s", ctime(&ts.tv_sec));
-                }
-        } else if (dbus_message_is_method_call(message, "org.freedesktop.timedate1", "SetNTP")) {
-                dbus_bool_t ntp;
-                dbus_bool_t interactive;
-
-                if (!dbus_message_get_args(
-                                    message,
-                                    &error,
-                                    DBUS_TYPE_BOOLEAN, &ntp,
-                                    DBUS_TYPE_BOOLEAN, &interactive,
-                                    DBUS_TYPE_INVALID))
-                        return bus_send_error_reply(connection, message, &error, -EINVAL);
-
-                if (ntp != !!use_ntp) {
-
-                        r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-ntp", interactive, &error);
-                        if (r < 0)
-                                return bus_send_error_reply(connection, message, &error, r);
-
-                        use_ntp = !!ntp;
-
-                        r = enable_ntp(connection, &error);
-                        if (r < 0)
-                                return bus_send_error_reply(connection, message, &error, r);
-
-                        r = start_ntp(connection, &error);
-                        if (r < 0)
-                                return bus_send_error_reply(connection, message, &error, r);
-
-                        log_info("Set NTP to %s", use_ntp ? "enabled" : "disabled");
-
-                        changed = bus_properties_changed_new(
-                                        "/org/freedesktop/timedate1",
-                                        "org.freedesktop.timedate1",
-                                        "NTP\0");
-                        if (!changed)
-                                goto oom;
-                }
-
-        } else
-                return bus_default_message_handler(connection, message, INTROSPECTION, INTERFACES_LIST, properties);
-
-        if (!(reply = dbus_message_new_method_return(message)))
-                goto oom;
-
-        if (!dbus_connection_send(connection, reply, NULL))
-                goto oom;
-
-        dbus_message_unref(reply);
-        reply = NULL;
-
-        if (changed) {
-
-                if (!dbus_connection_send(connection, changed, NULL))
-                        goto oom;
-
-                dbus_message_unref(changed);
-        }
-
-        return DBUS_HANDLER_RESULT_HANDLED;
-
-oom:
-        if (reply)
-                dbus_message_unref(reply);
-
-        if (changed)
-                dbus_message_unref(changed);
-
-        dbus_error_free(&error);
-
-        return DBUS_HANDLER_RESULT_NEED_MEMORY;
-}
-
-static int connect_bus(DBusConnection **_bus) {
-        static const DBusObjectPathVTable timedate_vtable = {
-                .message_function = timedate_message_handler
-        };
-        DBusError error;
-        DBusConnection *bus = NULL;
-        int r;
-
-        assert(_bus);
-
-        dbus_error_init(&error);
-
-        bus = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error);
-        if (!bus) {
-                log_error("Failed to get system D-Bus connection: %s", bus_error_message(&error));
-                r = -ECONNREFUSED;
-                goto fail;
-        }
-
-        dbus_connection_set_exit_on_disconnect(bus, FALSE);
-
-        if (!dbus_connection_register_object_path(bus, "/org/freedesktop/timedate1", &timedate_vtable, NULL) ||
-            !dbus_connection_add_filter(bus, bus_exit_idle_filter, &remain_until, NULL)) {
-                log_error("Not enough memory");
-                r = -ENOMEM;
-                goto fail;
-        }
-
-        r = dbus_bus_request_name(bus, "org.freedesktop.timedate1", DBUS_NAME_FLAG_DO_NOT_QUEUE, &error);
-        if (dbus_error_is_set(&error)) {
-                log_error("Failed to register name on bus: %s", bus_error_message(&error));
-                r = -EEXIST;
-                goto fail;
-        }
-
-        if (r != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER)  {
-                log_error("Failed to acquire name.");
-                r = -EEXIST;
-                goto fail;
-        }
-
-        if (_bus)
-                *_bus = bus;
-
-        return 0;
-
-fail:
-        dbus_connection_close(bus);
-        dbus_connection_unref(bus);
-
-        dbus_error_free(&error);
-
-        return r;
-}
-
-int main(int argc, char *argv[]) {
-        int r;
-        DBusConnection *bus = NULL;
-        bool exiting = false;
-
-        log_set_target(LOG_TARGET_AUTO);
-        log_parse_environment();
-        log_open();
-
-        umask(0022);
-
-        if (argc == 2 && streq(argv[1], "--introspect")) {
-                fputs(DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE
-                      "<node>\n", stdout);
-                fputs(timedate_interface, stdout);
-                fputs("</node>\n", stdout);
-                return 0;
-        }
-
-        if (argc != 1) {
-                log_error("This program takes no arguments.");
-                r = -EINVAL;
-                goto finish;
-        }
-
-        r = read_data();
-        if (r < 0) {
-                log_error("Failed to read timezone data: %s", strerror(-r));
-                goto finish;
-        }
-
-        r = connect_bus(&bus);
-        if (r < 0)
-                goto finish;
-
-        r = read_ntp(bus);
-        if (r < 0) {
-                log_error("Failed to determine whether NTP is enabled: %s", strerror(-r));
-                goto finish;
-        }
-
-        remain_until = now(CLOCK_MONOTONIC) + DEFAULT_EXIT_USEC;
-        for (;;) {
-
-                if (!dbus_connection_read_write_dispatch(bus, exiting ? -1 : (int) (DEFAULT_EXIT_USEC/USEC_PER_MSEC)))
-                        break;
-
-                if (!exiting && remain_until < now(CLOCK_MONOTONIC)) {
-                        exiting = true;
-                        bus_async_unregister_and_exit(bus, "org.freedesktop.hostname1");
-                }
-        }
-
-        r = 0;
-
-finish:
-        free_data();
-
-        if (bus) {
-                dbus_connection_flush(bus);
-                dbus_connection_close(bus);
-                dbus_connection_unref(bus);
-        }
-
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
-}