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-rw-r--r--src/timedate/.gitignore1
l---------src/timedate/Makefile1
-rw-r--r--src/timedate/org.freedesktop.timedate1.conf27
-rw-r--r--src/timedate/org.freedesktop.timedate1.policy.in61
-rw-r--r--src/timedate/org.freedesktop.timedate1.service12
-rw-r--r--src/timedate/timedatectl.c719
-rw-r--r--src/timedate/timedated.c1042
7 files changed, 0 insertions, 1863 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 dd0a54d81a..0000000000
--- a/src/timedate/org.freedesktop.timedate1.policy.in
+++ /dev/null
@@ -1,61 +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>
- </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 c96377f829..0000000000
--- a/src/timedate/timedatectl.c
+++ /dev/null
@@ -1,719 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2012 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 <stdlib.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <locale.h>
-#include <string.h>
-#include <sys/timex.h>
-
-#include "dbus-common.h"
-#include "util.h"
-#include "spawn-polkit-agent.h"
-#include "build.h"
-#include "hwclock.h"
-#include "strv.h"
-#include "pager.h"
-#include "time-dst.h"
-
-static bool arg_adjust_system_clock = false;
-static bool arg_no_pager = false;
-static enum transport {
- TRANSPORT_NORMAL,
- TRANSPORT_SSH,
- TRANSPORT_POLKIT
-} arg_transport = TRANSPORT_NORMAL;
-static bool arg_ask_password = true;
-static const char *arg_host = NULL;
-
-static void pager_open_if_enabled(void) {
-
- if (arg_no_pager)
- return;
-
- pager_open();
-}
-
-static void polkit_agent_open_if_enabled(void) {
-
- /* Open the polkit agent as a child process if necessary */
-
- if (!arg_ask_password)
- return;
-
- polkit_agent_open();
-}
-
-typedef struct StatusInfo {
- const char *timezone;
- bool local_rtc;
- bool ntp;
-} StatusInfo;
-
-static bool ntp_synced(void) {
- struct timex txc;
-
- zero(txc);
- if (adjtimex(&txc) < 0)
- return false;
-
- if (txc.status & STA_UNSYNC)
- return false;
-
- return true;
-}
-
-static const char *jump_str(int delta_minutes, char *s, size_t size) {
- if (delta_minutes == 60)
- return "one hour forward";
- if (delta_minutes == -60)
- return "one hour backwards";
- if (delta_minutes < 0) {
- snprintf(s, size, "%i minutes backwards", -delta_minutes);
- return s;
- }
- if (delta_minutes > 0) {
- snprintf(s, size, "%i minutes forward", delta_minutes);
- return s;
- }
- return "";
-}
-
-static void print_status_info(StatusInfo *i) {
- usec_t n;
- char a[FORMAT_TIMESTAMP_MAX];
- char b[FORMAT_TIMESTAMP_MAX];
- char s[32];
- struct tm tm;
- time_t sec;
- char *zc, *zn;
- time_t t, tc, tn;
- int dn;
- bool is_dstc, is_dstn;
- int r;
-
- assert(i);
-
- /* enforce the values of /etc/localtime */
- if (getenv("TZ")) {
- fprintf(stderr, "Warning: ignoring the TZ variable, reading the system's timezone setting only.\n\n");
- unsetenv("TZ");
- }
-
- n = now(CLOCK_REALTIME);
- sec = (time_t) (n / USEC_PER_SEC);
-
- zero(tm);
- assert_se(strftime(a, sizeof(a), "%a, %Y-%m-%d %H:%M:%S %Z", localtime_r(&sec, &tm)) > 0);
- char_array_0(a);
- printf(" Local time: %s\n", a);
-
- zero(tm);
- assert_se(strftime(a, sizeof(a), "%a, %Y-%m-%d %H:%M:%S UTC", gmtime_r(&sec, &tm)) > 0);
- char_array_0(a);
- printf(" Universal time: %s\n", a);
-
- zero(tm);
- r = hwclock_get_time(&tm);
- if (r >= 0) {
- /* Calculcate the week-day */
- mktime(&tm);
-
- assert_se(strftime(a, sizeof(a), "%a, %Y-%m-%d %H:%M:%S", &tm) > 0);
- char_array_0(a);
- printf(" RTC time: %s\n", a);
- }
-
- zero(tm);
- assert_se(strftime(a, sizeof(a), "%z", localtime_r(&sec, &tm)) > 0);
- char_array_0(a);
- printf(" Timezone: %s\n"
- " UTC offset: %s\n"
- " NTP enabled: %s\n"
- "NTP synchronized: %s\n"
- " RTC in local TZ: %s\n",
- strna(i->timezone),
- a,
- yes_no(i->ntp),
- yes_no(ntp_synced()),
- yes_no(i->local_rtc));
-
- r = time_get_dst(sec, "/etc/localtime",
- &tc, &zc, &is_dstc,
- &tn, &dn, &zn, &is_dstn);
- if (r < 0)
- printf(" DST active: n/a\n");
- else {
- printf(" DST active: %s\n", yes_no(is_dstc));
-
- t = tc - 1;
- zero(tm);
- assert_se(strftime(a, sizeof(a), "%a, %Y-%m-%d %H:%M:%S %Z", localtime_r(&t, &tm)) > 0);
- char_array_0(a);
-
- zero(tm);
- assert_se(strftime(b, sizeof(b), "%a, %Y-%m-%d %H:%M:%S %Z", localtime_r(&tc, &tm)) > 0);
- char_array_0(b);
- printf(" Last DST change: %s → %s, DST became %s\n"
- " %s\n"
- " %s\n",
- strna(zn), strna(zc), is_dstc ? "active" : "inactive", a, b);
-
- t = tn - 1;
- zero(tm);
- assert_se(strftime(a, sizeof(a), "%a, %Y-%m-%d %H:%M:%S %Z", localtime_r(&t, &tm)) > 0);
- char_array_0(a);
-
- zero(tm);
- assert_se(strftime(b, sizeof(b), "%a, %Y-%m-%d %H:%M:%S %Z", localtime_r(&tn, &tm)) > 0);
- char_array_0(b);
- printf(" Next DST change: %s → %s, DST will become %s\n"
- " the clock will jump %s\n"
- " %s\n"
- " %s\n",
- strna(zc), strna(zn), is_dstn ? "active" : "inactive", jump_str(dn, s, sizeof(s)), a, b);
-
- free(zc);
- free(zn);
- }
-
- if (i->local_rtc)
- fputs("\n" ANSI_HIGHLIGHT_ON
- "Warning: The RTC is configured to maintain time in the local time zone. This\n"
- " mode is not fully supported and will create various problems with time\n"
- " zone changes and daylight saving adjustments. If at all possible use\n"
- " RTC in UTC, by calling 'timedatectl set-local-rtc 0'" ANSI_HIGHLIGHT_OFF ".\n", stdout);
-}
-
-static int status_property(const char *name, DBusMessageIter *iter, StatusInfo *i) {
- assert(name);
- assert(iter);
-
- switch (dbus_message_iter_get_arg_type(iter)) {
-
- case DBUS_TYPE_STRING: {
- const char *s;
-
- dbus_message_iter_get_basic(iter, &s);
- if (!isempty(s)) {
- if (streq(name, "Timezone"))
- i->timezone = s;
- }
- break;
- }
-
- case DBUS_TYPE_BOOLEAN: {
- dbus_bool_t b;
-
- dbus_message_iter_get_basic(iter, &b);
- if (streq(name, "LocalRTC"))
- i->local_rtc = b;
- else if (streq(name, "NTP"))
- i->ntp = b;
- }
- }
-
- return 0;
-}
-
-static int show_status(DBusConnection *bus, char **args, unsigned n) {
- _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
- const char *interface = "";
- int r;
- DBusMessageIter iter, sub, sub2, sub3;
- StatusInfo info;
-
- assert(args);
-
- r = bus_method_call_with_reply(
- bus,
- "org.freedesktop.timedate1",
- "/org/freedesktop/timedate1",
- "org.freedesktop.DBus.Properties",
- "GetAll",
- &reply,
- NULL,
- DBUS_TYPE_STRING, &interface,
- DBUS_TYPE_INVALID);
- if (r < 0)
- return r;
-
- if (!dbus_message_iter_init(reply, &iter) ||
- dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY ||
- dbus_message_iter_get_element_type(&iter) != DBUS_TYPE_DICT_ENTRY) {
- log_error("Failed to parse reply.");
- return -EIO;
- }
-
- zero(info);
- dbus_message_iter_recurse(&iter, &sub);
-
- while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
- const char *name;
-
- if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_DICT_ENTRY) {
- log_error("Failed to parse reply.");
- return -EIO;
- }
-
- dbus_message_iter_recurse(&sub, &sub2);
-
- if (bus_iter_get_basic_and_next(&sub2, DBUS_TYPE_STRING, &name, true) < 0) {
- log_error("Failed to parse reply.");
- return -EIO;
- }
-
- if (dbus_message_iter_get_arg_type(&sub2) != DBUS_TYPE_VARIANT) {
- log_error("Failed to parse reply.");
- return -EIO;
- }
-
- dbus_message_iter_recurse(&sub2, &sub3);
-
- r = status_property(name, &sub3, &info);
- if (r < 0) {
- log_error("Failed to parse reply.");
- return r;
- }
-
- dbus_message_iter_next(&sub);
- }
-
- print_status_info(&info);
- return 0;
-}
-
-static int set_time(DBusConnection *bus, char **args, unsigned n) {
- _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
- dbus_bool_t relative = false, interactive = true;
- usec_t t;
- dbus_int64_t u;
- 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;
- }
-
- u = (dbus_uint64_t) t;
-
- return bus_method_call_with_reply(
- bus,
- "org.freedesktop.timedate1",
- "/org/freedesktop/timedate1",
- "org.freedesktop.timedate1",
- "SetTime",
- &reply,
- NULL,
- DBUS_TYPE_INT64, &u,
- DBUS_TYPE_BOOLEAN, &relative,
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID);
-}
-
-static int set_timezone(DBusConnection *bus, char **args, unsigned n) {
- _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
- dbus_bool_t interactive = true;
-
- assert(args);
- assert(n == 2);
-
- polkit_agent_open_if_enabled();
-
- return bus_method_call_with_reply(
- bus,
- "org.freedesktop.timedate1",
- "/org/freedesktop/timedate1",
- "org.freedesktop.timedate1",
- "SetTimezone",
- &reply,
- NULL,
- DBUS_TYPE_STRING, &args[1],
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID);
-}
-
-static int set_local_rtc(DBusConnection *bus, char **args, unsigned n) {
- _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
- dbus_bool_t interactive = true, b, q;
- int r;
-
- assert(args);
- assert(n == 2);
-
- polkit_agent_open_if_enabled();
-
- r = parse_boolean(args[1]);
- if (r < 0) {
- log_error("Failed to parse local RTC setting: %s", args[1]);
- return r;
- }
-
- b = r;
- q = arg_adjust_system_clock;
-
- return bus_method_call_with_reply(
- bus,
- "org.freedesktop.timedate1",
- "/org/freedesktop/timedate1",
- "org.freedesktop.timedate1",
- "SetLocalRTC",
- &reply,
- NULL,
- DBUS_TYPE_BOOLEAN, &b,
- DBUS_TYPE_BOOLEAN, &q,
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID);
-}
-
-static int set_ntp(DBusConnection *bus, char **args, unsigned n) {
- _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
- dbus_bool_t interactive = true, b;
- int r;
-
- assert(args);
- assert(n == 2);
-
- polkit_agent_open_if_enabled();
-
- r = parse_boolean(args[1]);
- if (r < 0) {
- log_error("Failed to parse NTP setting: %s", args[1]);
- return r;
- }
-
- b = r;
-
- return bus_method_call_with_reply(
- bus,
- "org.freedesktop.timedate1",
- "/org/freedesktop/timedate1",
- "org.freedesktop.timedate1",
- "SetNTP",
- &reply,
- NULL,
- DBUS_TYPE_BOOLEAN, &b,
- DBUS_TYPE_BOOLEAN, &interactive,
- DBUS_TYPE_INVALID);
-}
-
-static int list_timezones(DBusConnection *bus, char **args, unsigned n) {
- _cleanup_fclose_ FILE *f = NULL;
- _cleanup_strv_free_ char **zones = NULL;
- size_t n_zones = 0;
- char **i;
-
- assert(args);
- assert(n == 1);
-
- f = fopen("/usr/share/zoneinfo/zone.tab", "re");
- if (!f) {
- log_error("Failed to open timezone database: %m");
- return -errno;
- }
-
- for (;;) {
- char l[LINE_MAX], *p, **z, *w;
- size_t k;
-
- if (!fgets(l, sizeof(l), f)) {
- if (feof(f))
- break;
-
- log_error("Failed to read timezone database: %m");
- return -errno;
- }
-
- p = strstrip(l);
-
- if (isempty(p) || *p == '#')
- continue;
-
-
- /* Skip over country code */
- p += strcspn(p, WHITESPACE);
- p += strspn(p, WHITESPACE);
-
- /* Skip over coordinates */
- p += strcspn(p, WHITESPACE);
- p += strspn(p, WHITESPACE);
-
- /* Found timezone name */
- k = strcspn(p, WHITESPACE);
- if (k <= 0)
- continue;
-
- w = strndup(p, k);
- if (!w)
- return log_oom();
-
- z = realloc(zones, sizeof(char*) * (n_zones + 2));
- if (!z) {
- free(w);
- return log_oom();
- }
-
- zones = z;
- zones[n_zones++] = w;
- }
-
- if (zones)
- zones[n_zones] = NULL;
-
- pager_open_if_enabled();
-
- strv_sort(zones);
- STRV_FOREACH(i, zones)
- puts(*i);
-
- return 0;
-}
-
-static int help(void) {
-
- printf("%s [OPTIONS...] COMMAND ...\n\n"
- "Query or change system time and date settings.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " --adjust-system-clock\n"
- " Adjust system clock when changing local RTC mode\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\n"
- "Commands:\n"
- " status Show current time settings\n"
- " set-time TIME Set system time\n"
- " set-timezone ZONE Set system timezone\n"
- " list-timezones Show known timezones\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);
-
- return 0;
-}
-
-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' },
- { "privileged", no_argument, NULL, 'P' },
- { "no-ask-password", no_argument, NULL, ARG_NO_ASK_PASSWORD },
- { "adjust-system-clock", no_argument, NULL, ARG_ADJUST_SYSTEM_CLOCK },
- { NULL, 0, NULL, 0 }
- };
-
- int c;
-
- assert(argc >= 0);
- assert(argv);
-
- while ((c = getopt_long(argc, argv, "+hH:P", options, NULL)) >= 0) {
-
- switch (c) {
-
- case 'h':
- help();
- return 0;
-
- case ARG_VERSION:
- puts(PACKAGE_STRING);
- puts(DISTRIBUTION);
- puts(SYSTEMD_FEATURES);
- return 0;
-
- case 'P':
- arg_transport = TRANSPORT_POLKIT;
- break;
-
- case 'H':
- arg_transport = TRANSPORT_SSH;
- arg_host = optarg;
- 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:
- log_error("Unknown option code %c", c);
- return -EINVAL;
- }
- }
-
- return 1;
-}
-
-static int timedatectl_main(DBusConnection *bus, int argc, char *argv[], DBusError *error) {
-
- static const struct {
- const char* verb;
- const enum {
- MORE,
- LESS,
- EQUAL
- } argc_cmp;
- const int argc;
- int (* const dispatch)(DBusConnection *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);
- assert(error);
-
- 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.");
- }
-
- if (!bus) {
- log_error("Failed to get D-Bus connection: %s", error->message);
- return -EIO;
- }
-
- return verbs[i].dispatch(bus, argv + optind, left);
-}
-
-int main(int argc, char *argv[]) {
- int r, retval = EXIT_FAILURE;
- DBusConnection *bus = NULL;
- DBusError error;
-
- dbus_error_init(&error);
-
- setlocale(LC_ALL, "");
- log_parse_environment();
- log_open();
-
- r = parse_argv(argc, argv);
- if (r < 0)
- goto finish;
- else if (r == 0) {
- retval = EXIT_SUCCESS;
- goto finish;
- }
-
- if (arg_transport == TRANSPORT_NORMAL)
- bus = dbus_bus_get_private(DBUS_BUS_SYSTEM, &error);
- else if (arg_transport == TRANSPORT_POLKIT)
- bus_connect_system_polkit(&bus, &error);
- else if (arg_transport == TRANSPORT_SSH)
- bus_connect_system_ssh(NULL, arg_host, &bus, &error);
- else
- assert_not_reached("Uh, invalid transport...");
-
- r = timedatectl_main(bus, argc, argv, &error);
- retval = r < 0 ? EXIT_FAILURE : r;
-
-finish:
- if (bus) {
- dbus_connection_flush(bus);
- dbus_connection_close(bus);
- dbus_connection_unref(bus);
- }
-
- dbus_error_free(&error);
- dbus_shutdown();
-
- pager_close();
-
- return retval;
-}
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
deleted file mode 100644
index 40ba255090..0000000000
--- a/src/timedate/timedated.c
+++ /dev/null
@@ -1,1042 +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 <dbus/dbus.h>
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "systemd/sd-id128.h"
-#include "systemd/sd-messages.h"
-#include "util.h"
-#include "strv.h"
-#include "dbus-common.h"
-#include "polkit.h"
-#include "def.h"
-#include "hwclock.h"
-#include "conf-files.h"
-#include "path-util.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;
-
-typedef struct TZ {
- char *zone;
- bool local_rtc;
- int use_ntp;
-} TZ;
-
-static TZ tz = {
- .use_ntp = -1,
-};
-
-static usec_t remain_until;
-
-static void free_data(void) {
- free(tz.zone);
- tz.zone = NULL;
-
- tz.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 int read_data(void) {
- int r;
- _cleanup_free_ char *t = NULL;
-
- free_data();
-
- 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/.");
- else
- log_warning("Failed to get target of /etc/localtime: %s", strerror(-r));
- } 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 timezone data file in /usr/share/zoneinfo/.");
- else {
- tz.zone = strdup(e);
- if (!tz.zone)
- return log_oom();
-
- goto have_timezone;
- }
- }
-
-#ifdef HAVE_DEBIAN
- r = read_one_line_file("/etc/timezone", &tz.zone);
- if (r < 0) {
- if (r != -ENOENT)
- log_warning("Failed to read /etc/timezone: %s", strerror(-r));
- }
-#endif
-
-have_timezone:
- if (isempty(tz.zone)) {
- free(tz.zone);
- tz.zone = NULL;
- }
-
- tz.local_rtc = hwclock_is_localtime() > 0;
-
- return 0;
-}
-
-static int write_data_timezone(void) {
- int r = 0;
- _cleanup_free_ char *p = NULL;
-
-#ifdef TARGET_DEBIAN
- struct stat st;
-#endif
-
- if (!tz.zone) {
- if (unlink("/etc/localtime") < 0 && errno != ENOENT)
- r = -errno;
-
-#ifdef TARGET_DEBIAN
- if (unlink("/etc/timezone") < 0 && errno != ENOENT)
- r = -errno;
-#endif
-
- return r;
- }
-
- p = strappend("../usr/share/zoneinfo/", tz.zone);
- if (!p)
- return log_oom();
-
- r = symlink_atomic(p, "/etc/localtime");
- if (r < 0)
- return r;
-
-#ifdef TARGET_DEBIAN
- if (stat("/etc/timezone", &st) == 0 && S_ISREG(st.st_mode)) {
- r = write_one_line_file_atomic("/etc/timezone", tz.zone);
- if (r < 0)
- return r;
- }
-#endif
-
- 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 (!tz.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 + (tz.local_rtc ? 5 : 3) + b + 1);
- if (!w) {
- free(s);
- return -ENOMEM;
- }
-
- *(char*) mempcpy(stpcpy(mempcpy(w, s, a), tz.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 char** get_ntp_services(void) {
- char **r = NULL, **files, **i;
- int k;
-
- k = conf_files_list(&files, ".list",
- "/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) {
- FILE *f;
-
- f = fopen(*i, "re");
- if (!f)
- continue;
-
- for (;;) {
- char line[PATH_MAX], *l, **q;
-
- 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;
-
- q = strv_append(r, l);
- if (!q) {
- log_oom();
- break;
- }
-
- strv_free(r);
- r = q;
- }
-
- fclose(f);
- }
-
- strv_free(files);
-
- return strv_uniq(r);
-}
-
-static int read_ntp(DBusConnection *bus) {
- DBusMessage *m = NULL, *reply = NULL;
- DBusError error;
- int r;
- char **i, **l;
-
- assert(bus);
-
- dbus_error_init(&error);
-
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- const char *s;
-
- if (m)
- dbus_message_unref(m);
- m = dbus_message_new_method_call(
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- "GetUnitFileState");
- if (!m) {
- r = log_oom();
- goto finish;
- }
-
- if (!dbus_message_append_args(m,
- DBUS_TYPE_STRING, i,
- DBUS_TYPE_INVALID)) {
- r = log_oom();
- goto finish;
- }
-
- if (reply)
- dbus_message_unref(reply);
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
- if (!reply) {
- if (streq(error.name, "org.freedesktop.DBus.Error.FileNotFound")) {
- /* This implementation does not exist, try next one */
- dbus_error_free(&error);
- continue;
- }
-
- 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;
- }
-
- tz.use_ntp =
- streq(s, "enabled") ||
- streq(s, "enabled-runtime");
- r = 0;
- goto finish;
- }
-
- /* NTP is not installed. */
- tz.use_ntp = 0;
- r = 0;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
- strv_free(l);
-
- dbus_error_free(&error);
-
- return r;
-}
-
-static int start_ntp(DBusConnection *bus, DBusError *error) {
- DBusMessage *m = NULL, *reply = NULL;
- const char *mode = "replace";
- char **i, **l;
- int r;
-
- assert(bus);
- assert(error);
-
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- if (m)
- dbus_message_unref(m);
- m = dbus_message_new_method_call(
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- tz.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, i,
- DBUS_TYPE_STRING, &mode,
- DBUS_TYPE_INVALID)) {
- log_error("Could not append arguments to message.");
- r = -ENOMEM;
- goto finish;
- }
-
- if (reply)
- dbus_message_unref(reply);
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, error);
- if (!reply) {
- if (streq(error->name, "org.freedesktop.DBus.Error.FileNotFound") ||
- streq(error->name, "org.freedesktop.systemd1.LoadFailed") ||
- streq(error->name, "org.freedesktop.systemd1.NoSuchUnit")) {
- /* This implementation does not exist, try next one */
- dbus_error_free(error);
- continue;
- }
-
- log_error("Failed to issue method call: %s", bus_error_message(error));
- r = -EIO;
- goto finish;
- }
-
- r = 0;
- goto finish;
- }
-
- /* No implementaiton available... */
- r = -ENOENT;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
- strv_free(l);
-
- return r;
-}
-
-static int enable_ntp(DBusConnection *bus, DBusError *error) {
- DBusMessage *m = NULL, *reply = NULL;
- int r;
- DBusMessageIter iter;
- dbus_bool_t f = FALSE, t = TRUE;
- char **i, **l;
-
- assert(bus);
- assert(error);
-
- l = get_ntp_services();
- STRV_FOREACH(i, l) {
- char* k[2];
-
- if (m)
- dbus_message_unref(m);
- m = dbus_message_new_method_call(
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1",
- "org.freedesktop.systemd1.Manager",
- tz.use_ntp ? "EnableUnitFiles" : "DisableUnitFiles");
- if (!m) {
- log_error("Could not allocate message.");
- r = -ENOMEM;
- goto finish;
- }
-
- dbus_message_iter_init_append(m, &iter);
-
- k[0] = *i;
- k[1] = NULL;
-
- r = bus_append_strv_iter(&iter, k);
- 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 (tz.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;
- }
- }
-
- if (reply)
- dbus_message_unref(reply);
- reply = dbus_connection_send_with_reply_and_block(bus, m, -1, error);
- if (!reply) {
- if (streq(error->name, "org.freedesktop.DBus.Error.FileNotFound")) {
- /* This implementation does not exist, try next one */
- dbus_error_free(error);
- continue;
- }
-
- 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;
- goto finish;
- }
-
- r = -ENOENT;
-
-finish:
- if (m)
- dbus_message_unref(m);
-
- if (reply)
- dbus_message_unref(reply);
-
- strv_free(l);
-
- return r;
-}
-
-static int property_append_ntp(DBusMessageIter *i, const char *property, void *data) {
- dbus_bool_t db;
-
- assert(i);
- assert(property);
-
- db = tz.use_ntp > 0;
-
- if (!dbus_message_iter_append_basic(i, DBUS_TYPE_BOOLEAN, &db))
- return -ENOMEM;
-
- return 0;
-}
-
-static const BusProperty bus_timedate_properties[] = {
- { "Timezone", bus_property_append_string, "s", offsetof(TZ, zone), true },
- { "LocalRTC", bus_property_append_bool, "b", offsetof(TZ, local_rtc) },
- { "NTP", property_append_ntp, "b", offsetof(TZ, use_ntp) },
- { NULL, }
-};
-
-static const BusBoundProperties bps[] = {
- { "org.freedesktop.timedate1", bus_timedate_properties, &tz },
- { NULL, }
-};
-
-static DBusHandlerResult timedate_message_handler(
- DBusConnection *connection,
- DBusMessage *message,
- void *userdata) {
-
- 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, tz.zone)) {
- char *t;
-
- r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-timezone", interactive, NULL, &error);
- if (r < 0)
- return bus_send_error_reply(connection, message, &error, r);
-
- t = strdup(z);
- if (!t)
- goto oom;
-
- free(tz.zone);
- tz.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);
- }
-
- /* 2. Tell the kernel our time zone */
- hwclock_set_timezone(NULL);
-
- if (tz.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));
- hwclock_set_time(tm);
- }
-
- log_struct(LOG_INFO,
- MESSAGE_ID(SD_MESSAGE_TIMEZONE_CHANGE),
- "TIMEZONE=%s", tz.zone,
- "MESSAGE=Changed timezone to '%s'.", tz.zone,
- NULL);
-
- 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 != tz.local_rtc) {
- struct timespec ts;
-
- r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-local-rtc", interactive, NULL, &error);
- if (r < 0)
- return bus_send_error_reply(connection, message, &error, r);
-
- tz.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. Tell the kernel our time zone */
- hwclock_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 (tz.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 (tz.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 (tz.local_rtc)
- tm = localtime(&ts.tv_sec);
- else
- tm = gmtime(&ts.tv_sec);
-
- hwclock_set_time(tm);
- }
-
- log_info("RTC configured to %s time.", tz.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, NULL, &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 (tz.local_rtc)
- tm = localtime(&ts.tv_sec);
- else
- tm = gmtime(&ts.tv_sec);
-
- hwclock_set_time(tm);
-
- log_struct(LOG_INFO,
- MESSAGE_ID(SD_MESSAGE_TIME_CHANGE),
- "REALTIME=%llu", (unsigned long long) timespec_load(&ts),
- "MESSAGE=Changed local time to %s", ctime(&ts.tv_sec),
- NULL);
- }
- } 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 != !!tz.use_ntp) {
-
- r = verify_polkit(connection, message, "org.freedesktop.timedate1.set-ntp", interactive, NULL, &error);
- if (r < 0)
- return bus_send_error_reply(connection, message, &error, r);
-
- tz.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", tz.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, bps);
-
- 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)) {
- r = log_oom();
- 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.timedated1");
- }
- }
-
- 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;
-}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-19 05:51:13 +0000