Remove src/timedate

7 files changed, 0 insertions, 1364 deletions

diff --git a/src/timedate/.gitignore b/src/timedate/.gitignore
deleted file mode 100644
index 48757f0968..0000000000
--- a/src/timedate/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-org.freedesktop.timedate1.policy
diff --git a/src/timedate/Makefile b/src/timedate/Makefile
deleted file mode 120000
index d0b0e8e008..0000000000
--- a/src/timedate/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-../Makefile
\ No newline at end of file
diff --git a/src/timedate/org.freedesktop.timedate1.conf b/src/timedate/org.freedesktop.timedate1.conf
deleted file mode 100644
index 36557d5841..0000000000
--- a/src/timedate/org.freedesktop.timedate1.conf
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0"?> <!--*-nxml-*-->
-<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
-        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
-
-<!--
-  This file is part of systemd.
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
--->
-
-<busconfig>
-
-        <policy user="root">
-                <allow own="org.freedesktop.timedate1"/>
-                <allow send_destination="org.freedesktop.timedate1"/>
-                <allow receive_sender="org.freedesktop.timedate1"/>
-        </policy>
-
-        <policy context="default">
-                <allow send_destination="org.freedesktop.timedate1"/>
-                <allow receive_sender="org.freedesktop.timedate1"/>
-        </policy>
-
-</busconfig>
diff --git a/src/timedate/org.freedesktop.timedate1.policy.in b/src/timedate/org.freedesktop.timedate1.policy.in
deleted file mode 100644
index aa30b70831..0000000000
--- a/src/timedate/org.freedesktop.timedate1.policy.in
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?> <!--*-nxml-*-->
-<!DOCTYPE policyconfig PUBLIC "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN"
-        "http://www.freedesktop.org/standards/PolicyKit/1/policyconfig.dtd">
-
-<!--
-  This file is part of systemd.
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
--->
-
-<policyconfig>
-
-        <vendor>The systemd Project</vendor>
-        <vendor_url>http://www.freedesktop.org/wiki/Software/systemd</vendor_url>
-
-        <action id="org.freedesktop.timedate1.set-time">
-                <_description>Set system time</_description>
-                <_message>Authentication is required to set the system time.</_message>
-                <defaults>
-                        <allow_any>auth_admin_keep</allow_any>
-                        <allow_inactive>auth_admin_keep</allow_inactive>
-                        <allow_active>auth_admin_keep</allow_active>
-                </defaults>
-                <annotate key="org.freedesktop.policykit.imply">org.freedesktop.timedate1.set-timezone org.freedesktop.timedate1.set-ntp</annotate>
-        </action>
-
-        <action id="org.freedesktop.timedate1.set-timezone">
-                <_description>Set system timezone</_description>
-                <_message>Authentication is required to set the system timezone.</_message>
-                <defaults>
-                        <allow_any>auth_admin_keep</allow_any>
-                        <allow_inactive>auth_admin_keep</allow_inactive>
-                        <allow_active>auth_admin_keep</allow_active>
-                </defaults>
-        </action>
-
-        <action id="org.freedesktop.timedate1.set-local-rtc">
-                <_description>Set RTC to local timezone or UTC</_description>
-                <_message>Authentication is required to control whether
-                the RTC stores the local or UTC time.</_message>
-                <defaults>
-                        <allow_any>auth_admin_keep</allow_any>
-                        <allow_inactive>auth_admin_keep</allow_inactive>
-                        <allow_active>auth_admin_keep</allow_active>
-                </defaults>
-        </action>
-
-        <action id="org.freedesktop.timedate1.set-ntp">
-                <_description>Turn network time synchronization on or off</_description>
-                <_message>Authentication is required to control whether
-                network time synchronization shall be enabled.</_message>
-                <defaults>
-                        <allow_any>auth_admin_keep</allow_any>
-                        <allow_inactive>auth_admin_keep</allow_inactive>
-                        <allow_active>auth_admin_keep</allow_active>
-                </defaults>
-        </action>
-
-</policyconfig>
diff --git a/src/timedate/org.freedesktop.timedate1.service b/src/timedate/org.freedesktop.timedate1.service
deleted file mode 100644
index 875f4bec78..0000000000
--- a/src/timedate/org.freedesktop.timedate1.service
+++ /dev/null
@@ -1,12 +0,0 @@
-#  This file is part of systemd.
-#
-#  systemd is free software; you can redistribute it and/or modify it
-#  under the terms of the GNU Lesser General Public License as published by
-#  the Free Software Foundation; either version 2.1 of the License, or
-#  (at your option) any later version.
-
-[D-BUS Service]
-Name=org.freedesktop.timedate1
-Exec=/bin/false
-User=root
-SystemdService=dbus-org.freedesktop.timedate1.service
diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
deleted file mode 100644
index 89913cc4ed..0000000000
--- a/src/timedate/timedatectl.c
+++ /dev/null
@@ -1,512 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2012 Lennart Poettering
-  Copyright 2013 Kay Sievers
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdlib.h>
-#include <stdbool.h>
-#include <getopt.h>
-#include <locale.h>
-
-#include "sd-bus.h"
-#include "bus-util.h"
-#include "bus-error.h"
-#include "util.h"
-#include "spawn-polkit-agent.h"
-#include "build.h"
-#include "strv.h"
-#include "pager.h"
-
-static bool arg_no_pager = false;
-static bool arg_ask_password = true;
-static BusTransport arg_transport = BUS_TRANSPORT_LOCAL;
-static char *arg_host = NULL;
-static bool arg_adjust_system_clock = false;
-
-static void pager_open_if_enabled(void) {
-
-        if (arg_no_pager)
-                return;
-
-        pager_open(false);
-}
-
-static void polkit_agent_open_if_enabled(void) {
-
-        /* Open the polkit agent as a child process if necessary */
-        if (!arg_ask_password)
-                return;
-
-        if (arg_transport != BUS_TRANSPORT_LOCAL)
-                return;
-
-        polkit_agent_open();
-}
-
-typedef struct StatusInfo {
-        usec_t time;
-        char *timezone;
-
-        usec_t rtc_time;
-        bool rtc_local;
-
-        bool ntp_enabled;
-        bool ntp_capable;
-        bool ntp_synced;
-} StatusInfo;
-
-static void print_status_info(const StatusInfo *i) {
-        char a[FORMAT_TIMESTAMP_MAX];
-        struct tm tm;
-        time_t sec;
-        bool have_time = false;
-        const char *old_tz = NULL, *tz;
-        int r;
-
-        assert(i);
-
-        /* Save the old $TZ */
-        tz = getenv("TZ");
-        if (tz)
-                old_tz = strdupa(tz);
-
-        /* Set the new $TZ */
-        if (setenv("TZ", i->timezone, true) < 0)
-                log_warning_errno(errno, "Failed to set TZ environment variable, ignoring: %m");
-        else
-                tzset();
-
-        if (i->time != 0) {
-                sec = (time_t) (i->time / USEC_PER_SEC);
-                have_time = true;
-        } else if (IN_SET(arg_transport, BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_MACHINE)) {
-                sec = time(NULL);
-                have_time = true;
-        } else
-                log_warning("Could not get time from timedated and not operating locally, ignoring.");
-
-        if (have_time) {
-                xstrftime(a, "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&sec, &tm));
-                printf("      Local time: %.*s\n", (int) sizeof(a), a);
-
-                xstrftime(a, "%a %Y-%m-%d %H:%M:%S UTC", gmtime_r(&sec, &tm));
-                printf("  Universal time: %.*s\n", (int) sizeof(a), a);
-        } else {
-                printf("      Local time: %s\n", "n/a");
-                printf("  Universal time: %s\n", "n/a");
-        }
-
-        if (i->rtc_time > 0) {
-                time_t rtc_sec;
-
-                rtc_sec = (time_t) (i->rtc_time / USEC_PER_SEC);
-                xstrftime(a, "%a %Y-%m-%d %H:%M:%S", gmtime_r(&rtc_sec, &tm));
-                printf("        RTC time: %.*s\n", (int) sizeof(a), a);
-        } else
-                printf("        RTC time: %s\n", "n/a");
-
-        if (have_time)
-                xstrftime(a, "%Z, %z", localtime_r(&sec, &tm));
-
-        /* Restore the $TZ */
-        if (old_tz)
-                r = setenv("TZ", old_tz, true);
-        else
-                r = unsetenv("TZ");
-        if (r < 0)
-                log_warning_errno(errno, "Failed to set TZ environment variable, ignoring: %m");
-        else
-                tzset();
-
-        printf("       Time zone: %s (%.*s)\n"
-               "     NTP enabled: %s\n"
-               "NTP synchronized: %s\n"
-               " RTC in local TZ: %s\n",
-               strna(i->timezone), (int) sizeof(a), have_time ? a : "n/a",
-               i->ntp_capable ? yes_no(i->ntp_enabled) : "n/a",
-               yes_no(i->ntp_synced),
-               yes_no(i->rtc_local));
-
-        if (i->rtc_local)
-                fputs("\n" ANSI_HIGHLIGHT_ON
-                      "Warning: The system is configured to read the RTC time in the local time zone. This\n"
-                      "         mode can not be fully supported. It will create various problems with time\n"
-                      "         zone changes and daylight saving time adjustments. The RTC time is never updated,\n"
-                      "         it relies on external facilities to maintain it. If at all possible, use\n"
-                      "         RTC in UTC by calling 'timedatectl set-local-rtc 0'" ANSI_HIGHLIGHT_OFF ".\n", stdout);
-}
-
-static int show_status(sd_bus *bus, char **args, unsigned n) {
-        StatusInfo info = {};
-        static const struct bus_properties_map map[]  = {
-                { "Timezone",        "s", NULL, offsetof(StatusInfo, timezone) },
-                { "LocalRTC",        "b", NULL, offsetof(StatusInfo, rtc_local) },
-                { "NTP",             "b", NULL, offsetof(StatusInfo, ntp_enabled) },
-                { "CanNTP",          "b", NULL, offsetof(StatusInfo, ntp_capable) },
-                { "NTPSynchronized", "b", NULL, offsetof(StatusInfo, ntp_synced) },
-                { "TimeUSec",        "t", NULL, offsetof(StatusInfo, time) },
-                { "RTCTimeUSec",     "t", NULL, offsetof(StatusInfo, rtc_time) },
-                {}
-        };
-        int r;
-
-        assert(bus);
-
-        r = bus_map_all_properties(bus,
-                                   "org.freedesktop.timedate1",
-                                   "/org/freedesktop/timedate1",
-                                   map,
-                                   &info);
-        if (r < 0) {
-                log_error_errno(r, "Failed to query server: %m");
-                goto fail;
-        }
-
-        print_status_info(&info);
-
-fail:
-        free(info.timezone);
-        return r;
-}
-
-static int set_time(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        bool relative = false, interactive = arg_ask_password;
-        usec_t t;
-        int r;
-
-        assert(args);
-        assert(n == 2);
-
-        polkit_agent_open_if_enabled();
-
-        r = parse_timestamp(args[1], &t);
-        if (r < 0) {
-                log_error("Failed to parse time specification: %s", args[1]);
-                return r;
-        }
-
-        r = sd_bus_call_method(bus,
-                               "org.freedesktop.timedate1",
-                               "/org/freedesktop/timedate1",
-                               "org.freedesktop.timedate1",
-                               "SetTime",
-                               &error,
-                               NULL,
-                               "xbb", (int64_t)t, relative, interactive);
-        if (r < 0)
-                log_error("Failed to set time: %s", bus_error_message(&error, -r));
-
-        return r;
-}
-
-static int set_timezone(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        int r;
-
-        assert(args);
-        assert(n == 2);
-
-        polkit_agent_open_if_enabled();
-
-        r = sd_bus_call_method(bus,
-                               "org.freedesktop.timedate1",
-                               "/org/freedesktop/timedate1",
-                               "org.freedesktop.timedate1",
-                               "SetTimezone",
-                               &error,
-                               NULL,
-                               "sb", args[1], arg_ask_password);
-        if (r < 0)
-                log_error("Failed to set time zone: %s", bus_error_message(&error, -r));
-
-        return r;
-}
-
-static int set_local_rtc(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        int r, b;
-
-        assert(args);
-        assert(n == 2);
-
-        polkit_agent_open_if_enabled();
-
-        b = parse_boolean(args[1]);
-        if (b < 0) {
-                log_error("Failed to parse local RTC setting: %s", args[1]);
-                return b;
-        }
-
-        r = sd_bus_call_method(bus,
-                               "org.freedesktop.timedate1",
-                               "/org/freedesktop/timedate1",
-                               "org.freedesktop.timedate1",
-                               "SetLocalRTC",
-                               &error,
-                               NULL,
-                               "bbb", b, arg_adjust_system_clock, arg_ask_password);
-        if (r < 0)
-                log_error("Failed to set local RTC: %s", bus_error_message(&error, -r));
-
-        return r;
-}
-
-static int set_ntp(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        int b, r;
-
-        assert(args);
-        assert(n == 2);
-
-        polkit_agent_open_if_enabled();
-
-        b = parse_boolean(args[1]);
-        if (b < 0) {
-                log_error("Failed to parse NTP setting: %s", args[1]);
-                return b;
-        }
-
-        r = sd_bus_call_method(bus,
-                               "org.freedesktop.timedate1",
-                               "/org/freedesktop/timedate1",
-                               "org.freedesktop.timedate1",
-                               "SetNTP",
-                               &error,
-                               NULL,
-                               "bb", b, arg_ask_password);
-        if (r < 0)
-                log_error("Failed to set ntp: %s", bus_error_message(&error, -r));
-
-        return r;
-}
-
-static int list_timezones(sd_bus *bus, char **args, unsigned n) {
-        _cleanup_strv_free_ char **zones = NULL;
-        int r;
-
-        assert(args);
-        assert(n == 1);
-
-        r = get_timezones(&zones);
-        if (r < 0)
-                return log_error_errno(r, "Failed to read list of time zones: %m");
-
-        pager_open_if_enabled();
-        strv_print(zones);
-
-        return 0;
-}
-
-static void help(void) {
-        printf("%s [OPTIONS...] COMMAND ...\n\n"
-               "Query or change system time and date settings.\n\n"
-               "  -h --help                Show this help message\n"
-               "     --version             Show package version\n"
-               "     --no-pager            Do not pipe output into a pager\n"
-               "     --no-ask-password     Do not prompt for password\n"
-               "  -H --host=[USER@]HOST    Operate on remote host\n"
-               "  -M --machine=CONTAINER   Operate on local container\n"
-               "     --adjust-system-clock Adjust system clock when changing local RTC mode\n\n"
-               "Commands:\n"
-               "  status                   Show current time settings\n"
-               "  set-time TIME            Set system time\n"
-               "  set-timezone ZONE        Set system time zone\n"
-               "  list-timezones           Show known time zones\n"
-               "  set-local-rtc BOOL       Control whether RTC is in local time\n"
-               "  set-ntp BOOL             Control whether NTP is enabled\n",
-               program_invocation_short_name);
-}
-
-static int parse_argv(int argc, char *argv[]) {
-
-        enum {
-                ARG_VERSION = 0x100,
-                ARG_NO_PAGER,
-                ARG_ADJUST_SYSTEM_CLOCK,
-                ARG_NO_ASK_PASSWORD
-        };
-
-        static const struct option options[] = {
-                { "help",                no_argument,       NULL, 'h'                     },
-                { "version",             no_argument,       NULL, ARG_VERSION             },
-                { "no-pager",            no_argument,       NULL, ARG_NO_PAGER            },
-                { "host",                required_argument, NULL, 'H'                     },
-                { "machine",             required_argument, NULL, 'M'                     },
-                { "no-ask-password",     no_argument,       NULL, ARG_NO_ASK_PASSWORD     },
-                { "adjust-system-clock", no_argument,       NULL, ARG_ADJUST_SYSTEM_CLOCK },
-                {}
-        };
-
-        int c;
-
-        assert(argc >= 0);
-        assert(argv);
-
-        while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0)
-
-                switch (c) {
-
-                case 'h':
-                        help();
-                        return 0;
-
-                case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
-
-                case 'H':
-                        arg_transport = BUS_TRANSPORT_REMOTE;
-                        arg_host = optarg;
-                        break;
-
-                case 'M':
-                        arg_transport = BUS_TRANSPORT_MACHINE;
-                        arg_host = optarg;
-                        break;
-
-                case ARG_NO_ASK_PASSWORD:
-                        arg_ask_password = false;
-                        break;
-
-                case ARG_ADJUST_SYSTEM_CLOCK:
-                        arg_adjust_system_clock = true;
-                        break;
-
-                case ARG_NO_PAGER:
-                        arg_no_pager = true;
-                        break;
-
-                case '?':
-                        return -EINVAL;
-
-                default:
-                        assert_not_reached("Unhandled option");
-                }
-
-        return 1;
-}
-
-static int timedatectl_main(sd_bus *bus, int argc, char *argv[]) {
-
-        static const struct {
-                const char* verb;
-                const enum {
-                        MORE,
-                        LESS,
-                        EQUAL
-                } argc_cmp;
-                const int argc;
-                int (* const dispatch)(sd_bus *bus, char **args, unsigned n);
-        } verbs[] = {
-                { "status",                LESS,   1, show_status      },
-                { "set-time",              EQUAL,  2, set_time         },
-                { "set-timezone",          EQUAL,  2, set_timezone     },
-                { "list-timezones",        EQUAL,  1, list_timezones   },
-                { "set-local-rtc",         EQUAL,  2, set_local_rtc    },
-                { "set-ntp",               EQUAL,  2, set_ntp,         },
-        };
-
-        int left;
-        unsigned i;
-
-        assert(argc >= 0);
-        assert(argv);
-
-        left = argc - optind;
-
-        if (left <= 0)
-                /* Special rule: no arguments means "status" */
-                i = 0;
-        else {
-                if (streq(argv[optind], "help")) {
-                        help();
-                        return 0;
-                }
-
-                for (i = 0; i < ELEMENTSOF(verbs); i++)
-                        if (streq(argv[optind], verbs[i].verb))
-                                break;
-
-                if (i >= ELEMENTSOF(verbs)) {
-                        log_error("Unknown operation %s", argv[optind]);
-                        return -EINVAL;
-                }
-        }
-
-        switch (verbs[i].argc_cmp) {
-
-        case EQUAL:
-                if (left != verbs[i].argc) {
-                        log_error("Invalid number of arguments.");
-                        return -EINVAL;
-                }
-
-                break;
-
-        case MORE:
-                if (left < verbs[i].argc) {
-                        log_error("Too few arguments.");
-                        return -EINVAL;
-                }
-
-                break;
-
-        case LESS:
-                if (left > verbs[i].argc) {
-                        log_error("Too many arguments.");
-                        return -EINVAL;
-                }
-
-                break;
-
-        default:
-                assert_not_reached("Unknown comparison operator.");
-        }
-
-        return verbs[i].dispatch(bus, argv + optind, left);
-}
-
-int main(int argc, char *argv[]) {
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
-        int r;
-
-        setlocale(LC_ALL, "");
-        log_parse_environment();
-        log_open();
-
-        r = parse_argv(argc, argv);
-        if (r <= 0)
-                goto finish;
-
-        r = bus_open_transport(arg_transport, arg_host, false, &bus);
-        if (r < 0) {
-                log_error_errno(r, "Failed to create bus connection: %m");
-                goto finish;
-        }
-
-        r = timedatectl_main(bus, argc, argv);
-
-finish:
-        pager_close();
-
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
-}
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
deleted file mode 100644
index 0d4a9dd7e2..0000000000
--- a/src/timedate/timedated.c
+++ /dev/null
@@ -1,749 +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 Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "sd-messages.h"
-#include "sd-event.h"
-#include "sd-bus.h"
-
-#include "util.h"
-#include "strv.h"
-#include "def.h"
-#include "clock-util.h"
-#include "path-util.h"
-#include "fileio-label.h"
-#include "bus-util.h"
-#include "bus-error.h"
-#include "bus-common-errors.h"
-#include "event-util.h"
-#include "selinux-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", EOPNOTSUPP),
-        SD_BUS_ERROR_MAP_END
-};
-
-typedef struct Context {
-        char *zone;
-        bool local_rtc;
-        bool can_ntp;
-        bool use_ntp;
-        Hashmap *polkit_registry;
-} Context;
-
-static void context_free(Context *c) {
-        assert(c);
-
-        free(c->zone);
-        bus_verify_polkit_async_registry_free(c->polkit_registry);
-}
-
-static int context_read_data(Context *c) {
-        _cleanup_free_ char *t = NULL;
-        int r;
-
-        assert(c);
-
-        r = readlink_malloc("/etc/localtime", &t);
-        if (r < 0) {
-                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_errno(r, "Failed to get target of /etc/localtime: %m");
-        } else {
-                const char *e;
-
-                e = path_startswith(t, "/usr/share/zoneinfo/");
-                if (!e)
-                        e = path_startswith(t, "../usr/share/zoneinfo/");
-
-                if (!e)
-                        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)
-                                return log_oom();
-
-                        goto have_timezone;
-                }
-        }
-
-have_timezone:
-        if (isempty(c->zone)) {
-                free(c->zone);
-                c->zone = NULL;
-        }
-
-        c->local_rtc = clock_is_localtime() > 0;
-
-        return 0;
-}
-
-static int context_write_data_timezone(Context *c) {
-        _cleanup_free_ char *p = NULL;
-        int r = 0;
-
-        assert(c);
-
-        if (isempty(c->zone)) {
-                if (unlink("/etc/localtime") < 0 && errno != ENOENT)
-                        r = -errno;
-
-                return r;
-        }
-
-        p = strappend("../usr/share/zoneinfo/", c->zone);
-        if (!p)
-                return log_oom();
-
-        r = symlink_atomic(p, "/etc/localtime");
-        if (r < 0)
-                return r;
-
-        return 0;
-}
-
-static int context_write_data_local_rtc(Context *c) {
-        int r;
-        _cleanup_free_ char *s = NULL, *w = NULL;
-
-        assert(c);
-
-        r = read_full_file("/etc/adjtime", &s, NULL);
-        if (r < 0) {
-                if (r != -ENOENT)
-                        return r;
-
-                if (!c->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)
-                        return -EIO;
-
-                p = strchr(p+1, '\n');
-                if (!p)
-                        return -EIO;
-
-                p++;
-                e = strchr(p, '\n');
-                if (!e)
-                        return -EIO;
-
-                a = p - s;
-                b = strlen(e);
-
-                w = new(char, a + (c->local_rtc ? 5 : 3) + b + 1);
-                if (!w)
-                        return -ENOMEM;
-
-                *(char*) mempcpy(stpcpy(mempcpy(w, s, a), c->local_rtc ? "LOCAL" : "UTC"), e, b) = 0;
-
-                if (streq(w, NULL_ADJTIME_UTC)) {
-                        if (unlink("/etc/adjtime") < 0)
-                                if (errno != ENOENT)
-                                        return -errno;
-
-                        return 0;
-                }
-        }
-
-        mac_selinux_init("/etc");
-        return write_string_file_atomic_label("/etc/adjtime", w);
-}
-
-static int context_read_ntp(Context *c, sd_bus *bus) {
-        _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);
-
-        r = sd_bus_call_method(
-                        bus,
-                        "org.freedesktop.systemd1",
-                        "/org/freedesktop/systemd1",
-                        "org.freedesktop.systemd1.Manager",
-                        "GetUnitFileState",
-                        &error,
-                        &reply,
-                        "s",
-                        "systemd-timesyncd.service");
-
-        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 r;
-        }
-
-        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(sd_bus *bus, sd_bus_error *error, bool enabled) {
-        int r;
-
-        assert(bus);
-        assert(error);
-
-        r = sd_bus_call_method(
-                bus,
-                "org.freedesktop.systemd1",
-                "/org/freedesktop/systemd1",
-                "org.freedesktop.systemd1.Manager",
-                enabled ? "StartUnit" : "StopUnit",
-                error,
-                NULL,
-                "ss",
-                "systemd-timesyncd.service",
-                "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"))
-                        return sd_bus_error_set_const(error, "org.freedesktop.timedate1.NoNTPSupport", "NTP not supported.");
-
-                return r;
-        }
-
-        return 0;
-}
-
-static int context_enable_ntp(sd_bus *bus, sd_bus_error *error, bool enabled) {
-        int r;
-
-        assert(bus);
-        assert(error);
-
-        if (enabled)
-                r = sd_bus_call_method(
-                                bus,
-                                "org.freedesktop.systemd1",
-                                "/org/freedesktop/systemd1",
-                                "org.freedesktop.systemd1.Manager",
-                                "EnableUnitFiles",
-                                error,
-                                NULL,
-                                "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);
-
-        if (r < 0) {
-                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;
-        }
-
-        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(
-                sd_bus *bus,
-                const char *path,
-                const char *interface,
-                const char *property,
-                sd_bus_message *reply,
-                void *userdata,
-                sd_bus_error *error) {
-
-        struct tm tm;
-        usec_t t;
-        int r;
-
-        zero(tm);
-        r = clock_get_hwclock(&tm);
-        if (r == -EBUSY) {
-                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 == -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;
-
-        return sd_bus_message_append(reply, "t", t);
-}
-
-static int property_get_time(
-                sd_bus *bus,
-                const char *path,
-                const char *interface,
-                const char *property,
-                sd_bus_message *reply,
-                void *userdata,
-                sd_bus_error *error) {
-
-        return sd_bus_message_append(reply, "t", now(CLOCK_REALTIME));
-}
-
-static int property_get_ntp_sync(
-                sd_bus *bus,
-                const char *path,
-                const char *interface,
-                const char *property,
-                sd_bus_message *reply,
-                void *userdata,
-                sd_bus_error *error) {
-
-        return sd_bus_message_append(reply, "b", ntp_synced());
-}
-
-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;
-        char *t;
-        int r;
-
-        assert(bus);
-        assert(m);
-        assert(c);
-
-        r = sd_bus_message_read(m, "sb", &z, &interactive);
-        if (r < 0)
-                return r;
-
-        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(m, NULL);
-
-        r = bus_verify_polkit_async(
-                        m,
-                        CAP_SYS_TIME,
-                        "org.freedesktop.timedate1.set-timezone",
-                        interactive,
-                        UID_INVALID,
-                        &c->polkit_registry,
-                        error);
-        if (r < 0)
-                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 -ENOMEM;
-
-        free(c->zone);
-        c->zone = t;
-
-        /* 1. Write new configuration file */
-        r = context_write_data_timezone(c);
-        if (r < 0) {
-                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));
-        }
-
-        /* 2. Tell the kernel our timezone */
-        clock_set_timezone(NULL);
-
-        if (c->local_rtc) {
-                struct timespec ts;
-                struct tm *tm;
-
-                /* 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));
-                clock_set_hwclock(tm);
-        }
-
-        log_struct(LOG_INFO,
-                   LOG_MESSAGE_ID(SD_MESSAGE_TIMEZONE_CHANGE),
-                   "TIMEZONE=%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);
-
-        return sd_bus_reply_method_return(m, 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;
-        int r;
-
-        assert(bus);
-        assert(m);
-        assert(c);
-
-        r = sd_bus_message_read(m, "bbb", &lrtc, &fix_system, &interactive);
-        if (r < 0)
-                return r;
-
-        if (lrtc == c->local_rtc)
-                return sd_bus_reply_method_return(m, NULL);
-
-        r = bus_verify_polkit_async(
-                        m,
-                        CAP_SYS_TIME,
-                        "org.freedesktop.timedate1.set-local-rtc",
-                        interactive,
-                        UID_INVALID,
-                        &c->polkit_registry,
-                        error);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return 1;
-
-        c->local_rtc = lrtc;
-
-        /* 1. Write new configuration file */
-        r = context_write_data_local_rtc(c);
-        if (r < 0) {
-                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));
-        }
-
-        /* 2. Tell the kernel our timezone */
-        clock_set_timezone(NULL);
-
-        /* 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 (c->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 (clock_get_hwclock(&tm) >= 0) {
-
-                        /* And set the system clock
-                         * with this */
-                        if (c->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 (c->local_rtc)
-                        tm = localtime(&ts.tv_sec);
-                else
-                        tm = gmtime(&ts.tv_sec);
-
-                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(m, 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;
-        struct timespec ts;
-        usec_t start;
-        struct tm* tm;
-        int r;
-
-        assert(bus);
-        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");
-
-        /* this only gets used if dbus does not provide a timestamp */
-        start = now(CLOCK_MONOTONIC);
-
-        r = sd_bus_message_read(m, "xbb", &utc, &relative, &interactive);
-        if (r < 0)
-                return r;
-
-        if (!relative && utc <= 0)
-                return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid absolute time");
-
-        if (relative && utc == 0)
-                return sd_bus_reply_method_return(m, NULL);
-
-        if (relative) {
-                usec_t n, x;
-
-                n = now(CLOCK_REALTIME);
-                x = n + utc;
-
-                if ((utc > 0 && x < n) ||
-                    (utc < 0 && x > n))
-                        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(
-                        m,
-                        CAP_SYS_TIME,
-                        "org.freedesktop.timedate1.set-time",
-                        interactive,
-                        UID_INVALID,
-                        &c->polkit_registry,
-                        error);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return 1;
-
-        /* adjust ts for time spent in program */
-        r = sd_bus_message_get_monotonic_usec(m, &start);
-        /* when sd_bus_message_get_monotonic_usec() returns -ENODATA it does not modify &start */
-        if (r < 0 && r != -ENODATA)
-                return r;
-
-        timespec_store(&ts, timespec_load(&ts) + (now(CLOCK_MONOTONIC) - start));
-
-        /* Set system clock */
-        if (clock_settime(CLOCK_REALTIME, &ts) < 0) {
-                log_error_errno(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 */
-        if (c->local_rtc)
-                tm = localtime(&ts.tv_sec);
-        else
-                tm = gmtime(&ts.tv_sec);
-        clock_set_hwclock(tm);
-
-        log_struct(LOG_INFO,
-                   LOG_MESSAGE_ID(SD_MESSAGE_TIME_CHANGE),
-                   "REALTIME="USEC_FMT, timespec_load(&ts),
-                   LOG_MESSAGE("Changed local time to %s", ctime(&ts.tv_sec)),
-                   NULL);
-
-        return sd_bus_reply_method_return(m, NULL);
-}
-
-static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus_error *error) {
-        int enabled, interactive;
-        Context *c = userdata;
-        int r;
-
-        r = sd_bus_message_read(m, "bb", &enabled, &interactive);
-        if (r < 0)
-                return r;
-
-        if ((bool)enabled == c->use_ntp)
-                return sd_bus_reply_method_return(m, NULL);
-
-        r = bus_verify_polkit_async(
-                        m,
-                        CAP_SYS_TIME,
-                        "org.freedesktop.timedate1.set-ntp",
-                        interactive,
-                        UID_INVALID,
-                        &c->polkit_registry,
-                        error);
-        if (r < 0)
-                return r;
-        if (r == 0)
-                return 1;
-
-        r = context_enable_ntp(bus, error, enabled);
-        if (r < 0)
-                return r;
-
-        r = context_start_ntp(bus, error, enabled);
-        if (r < 0)
-                return r;
-
-        c->use_ntp = enabled;
-        log_info("Set NTP to %s", enabled ? "enabled" : "disabled");
-
-        sd_bus_emit_properties_changed(bus, "/org/freedesktop/timedate1", "org.freedesktop.timedate1", "NTP", 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", 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, 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_close_unref_ sd_bus *bus = NULL;
-        int r;
-
-        assert(c);
-        assert(event);
-        assert(_bus);
-
-        r = sd_bus_default_system(&bus);
-        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)
-                return log_error_errno(r, "Failed to register object: %m");
-
-        r = sd_bus_request_name(bus, "org.freedesktop.timedate1", 0);
-        if (r < 0)
-                return log_error_errno(r, "Failed to register name: %m");
-
-        r = sd_bus_attach_event(bus, event, 0);
-        if (r < 0)
-                return log_error_errno(r, "Failed to attach bus to event loop: %m");
-
-        *_bus = bus;
-        bus = NULL;
-
-        return 0;
-}
-
-int main(int argc, char *argv[]) {
-        Context context = {};
-        _cleanup_event_unref_ sd_event *event = NULL;
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
-        int r;
-
-        log_set_target(LOG_TARGET_AUTO);
-        log_parse_environment();
-        log_open();
-
-        umask(0022);
-
-        if (argc != 1) {
-                log_error("This program takes no arguments.");
-                r = -EINVAL;
-                goto finish;
-        }
-
-        r = sd_event_default(&event);
-        if (r < 0) {
-                log_error_errno(r, "Failed to allocate event loop: %m");
-                goto finish;
-        }
-
-        sd_event_set_watchdog(event, true);
-
-        r = connect_bus(&context, event, &bus);
-        if (r < 0)
-                goto finish;
-
-        (void) sd_bus_negotiate_timestamp(bus, true);
-
-        r = context_read_data(&context);
-        if (r < 0) {
-                log_error_errno(r, "Failed to read time zone data: %m");
-                goto finish;
-        }
-
-        r = context_read_ntp(&context, bus);
-        if (r < 0) {
-                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_errno(r, "Failed to run event loop: %m");
-                goto finish;
-        }
-
-finish:
-        context_free(&context);
-
-        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
-}