./move.sh

9 files changed, 504 insertions, 0 deletions

diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/hibernate.target b/src/grp-initprogs/grp-sleep/systemd-sleep/hibernate.target
new file mode 100644
index 0000000000..143eb59230
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/hibernate.target
@@ -0,0 +1,13 @@
+#  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.
+
+[Unit]
+Description=Hibernate
+Documentation=man:systemd.special(7)
+DefaultDependencies=no
+BindsTo=systemd-hibernate.service
+After=systemd-hibernate.service
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/hybrid-sleep.target b/src/grp-initprogs/grp-sleep/systemd-sleep/hybrid-sleep.target
new file mode 100644
index 0000000000..d2d3409225
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/hybrid-sleep.target
@@ -0,0 +1,13 @@
+#  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.
+
+[Unit]
+Description=Hybrid Suspend+Hibernate
+Documentation=man:systemd.special(7)
+DefaultDependencies=no
+BindsTo=systemd-hybrid-sleep.service
+After=systemd-hybrid-sleep.service
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/sleep.c b/src/grp-initprogs/grp-sleep/systemd-sleep/sleep.c
new file mode 100644
index 0000000000..7f8a95728d
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/sleep.c
@@ -0,0 +1,215 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2012 Lennart Poettering
+  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+
+  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 <getopt.h>
+#include <stdio.h>
+
+#include <systemd/sd-messages.h>
+
+#include "def.h"
+#include "fd-util.h"
+#include "fileio.h"
+#include "log.h"
+#include "sleep-config.h"
+#include "string-util.h"
+#include "strv.h"
+#include "util.h"
+
+static char* arg_verb = NULL;
+
+static int write_mode(char **modes) {
+        int r = 0;
+        char **mode;
+
+        STRV_FOREACH(mode, modes) {
+                int k;
+
+                k = write_string_file("/sys/power/disk", *mode, 0);
+                if (k == 0)
+                        return 0;
+
+                log_debug_errno(k, "Failed to write '%s' to /sys/power/disk: %m",
+                                *mode);
+                if (r == 0)
+                        r = k;
+        }
+
+        if (r < 0)
+                log_error_errno(r, "Failed to write mode to /sys/power/disk: %m");
+
+        return r;
+}
+
+static int write_state(FILE **f, char **states) {
+        char **state;
+        int r = 0;
+
+        STRV_FOREACH(state, states) {
+                int k;
+
+                k = write_string_stream(*f, *state, true);
+                if (k == 0)
+                        return 0;
+                log_debug_errno(k, "Failed to write '%s' to /sys/power/state: %m",
+                                *state);
+                if (r == 0)
+                        r = k;
+
+                fclose(*f);
+                *f = fopen("/sys/power/state", "we");
+                if (!*f)
+                        return log_error_errno(errno, "Failed to open /sys/power/state: %m");
+        }
+
+        return r;
+}
+
+static int execute(char **modes, char **states) {
+
+        char *arguments[] = {
+                NULL,
+                (char*) "pre",
+                arg_verb,
+                NULL
+        };
+        static const char* const dirs[] = {SYSTEM_SLEEP_PATH, NULL};
+
+        int r;
+        _cleanup_fclose_ FILE *f = NULL;
+
+        /* This file is opened first, so that if we hit an error,
+         * we can abort before modifying any state. */
+        f = fopen("/sys/power/state", "we");
+        if (!f)
+                return log_error_errno(errno, "Failed to open /sys/power/state: %m");
+
+        /* Configure the hibernation mode */
+        r = write_mode(modes);
+        if (r < 0)
+                return r;
+
+        execute_directories(dirs, DEFAULT_TIMEOUT_USEC, arguments);
+
+        log_struct(LOG_INFO,
+                   LOG_MESSAGE_ID(SD_MESSAGE_SLEEP_START),
+                   LOG_MESSAGE("Suspending system..."),
+                   "SLEEP=%s", arg_verb,
+                   NULL);
+
+        r = write_state(&f, states);
+        if (r < 0)
+                return r;
+
+        log_struct(LOG_INFO,
+                   LOG_MESSAGE_ID(SD_MESSAGE_SLEEP_STOP),
+                   LOG_MESSAGE("System resumed."),
+                   "SLEEP=%s", arg_verb,
+                   NULL);
+
+        arguments[1] = (char*) "post";
+        execute_directories(dirs, DEFAULT_TIMEOUT_USEC, arguments);
+
+        return r;
+}
+
+static void help(void) {
+        printf("%s COMMAND\n\n"
+               "Suspend the system, hibernate the system, or both.\n\n"
+               "Commands:\n"
+               "  -h --help            Show this help and exit\n"
+               "  --version            Print version string and exit\n"
+               "  suspend              Suspend the system\n"
+               "  hibernate            Hibernate the system\n"
+               "  hybrid-sleep         Both hibernate and suspend the system\n"
+               , program_invocation_short_name);
+}
+
+static int parse_argv(int argc, char *argv[]) {
+        enum {
+                ARG_VERSION = 0x100,
+        };
+
+        static const struct option options[] = {
+                { "help",         no_argument,       NULL, 'h'           },
+                { "version",      no_argument,       NULL, ARG_VERSION   },
+                {}
+        };
+
+        int c;
+
+        assert(argc >= 0);
+        assert(argv);
+
+        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0)
+                switch(c) {
+                case 'h':
+                        help();
+                        return 0; /* done */
+
+                case ARG_VERSION:
+                        return version();
+
+                case '?':
+                        return -EINVAL;
+
+                default:
+                        assert_not_reached("Unhandled option");
+                }
+
+        if (argc - optind != 1) {
+                log_error("Usage: %s COMMAND",
+                          program_invocation_short_name);
+                return -EINVAL;
+        }
+
+        arg_verb = argv[optind];
+
+        if (!streq(arg_verb, "suspend") &&
+            !streq(arg_verb, "hibernate") &&
+            !streq(arg_verb, "hybrid-sleep")) {
+                log_error("Unknown command '%s'.", arg_verb);
+                return -EINVAL;
+        }
+
+        return 1 /* work to do */;
+}
+
+int main(int argc, char *argv[]) {
+        _cleanup_strv_free_ char **modes = NULL, **states = NULL;
+        int r;
+
+        log_set_target(LOG_TARGET_AUTO);
+        log_parse_environment();
+        log_open();
+
+        r = parse_argv(argc, argv);
+        if (r <= 0)
+                goto finish;
+
+        r = parse_sleep_config(arg_verb, &modes, &states);
+        if (r < 0)
+                goto finish;
+
+        r = execute(modes, states);
+
+finish:
+        return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/sleep.target b/src/grp-initprogs/grp-sleep/systemd-sleep/sleep.target
new file mode 100644
index 0000000000..10c7c8d594
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/sleep.target
@@ -0,0 +1,13 @@
+#  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.
+
+[Unit]
+Description=Sleep
+Documentation=man:systemd.special(7)
+DefaultDependencies=no
+RefuseManualStart=yes
+StopWhenUnneeded=yes
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/suspend.target b/src/grp-initprogs/grp-sleep/systemd-sleep/suspend.target
new file mode 100644
index 0000000000..f50cb2264f
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/suspend.target
@@ -0,0 +1,13 @@
+#  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.
+
+[Unit]
+Description=Suspend
+Documentation=man:systemd.special(7)
+DefaultDependencies=no
+BindsTo=systemd-suspend.service
+After=systemd-suspend.service
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-hibernate.service.in b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-hibernate.service.in
new file mode 100644
index 0000000000..29d9b696a8
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-hibernate.service.in
@@ -0,0 +1,17 @@
+#  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.
+
+[Unit]
+Description=Hibernate
+Documentation=man:systemd-suspend.service(8)
+DefaultDependencies=no
+Requires=sleep.target
+After=sleep.target
+
+[Service]
+Type=oneshot
+ExecStart=@rootlibexecdir@/systemd-sleep hibernate
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-hybrid-sleep.service.in b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-hybrid-sleep.service.in
new file mode 100644
index 0000000000..914b686c36
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-hybrid-sleep.service.in
@@ -0,0 +1,17 @@
+#  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.
+
+[Unit]
+Description=Hybrid Suspend+Hibernate
+Documentation=man:systemd-suspend.service(8)
+DefaultDependencies=no
+Requires=sleep.target
+After=sleep.target
+
+[Service]
+Type=oneshot
+ExecStart=@rootlibexecdir@/systemd-sleep hybrid-sleep
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-sleep.conf.xml b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-sleep.conf.xml
new file mode 100644
index 0000000000..9a379ecb94
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-sleep.conf.xml
@@ -0,0 +1,186 @@
+<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+
+<!--
+  This file is part of systemd.
+
+  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+
+  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/>.
+-->
+
+<refentry id="systemd-sleep.conf"
+          xmlns:xi="http://www.w3.org/2001/XInclude">
+  <refentryinfo>
+    <title>systemd-sleep.conf</title>
+    <productname>systemd</productname>
+
+    <authorgroup>
+      <author>
+        <contrib>Developer</contrib>
+        <firstname>Zbigniew</firstname>
+        <surname>Jędrzejewski-Szmek</surname>
+        <email>zbyszek@in.waw.pl</email>
+      </author>
+    </authorgroup>
+  </refentryinfo>
+
+  <refmeta>
+    <refentrytitle>systemd-sleep.conf</refentrytitle>
+    <manvolnum>5</manvolnum>
+  </refmeta>
+
+  <refnamediv>
+    <refname>systemd-sleep.conf</refname>
+    <refname>sleep.conf.d</refname>
+    <refpurpose>Suspend and hibernation configuration file</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <para><filename>/etc/systemd/sleep.conf</filename></para>
+    <para><filename>/etc/systemd/sleep.conf.d/*.conf</filename></para>
+    <para><filename>/run/systemd/sleep.conf.d/*.conf</filename></para>
+    <para><filename>/usr/lib/systemd/sleep.conf.d/*.conf</filename></para>
+  </refsynopsisdiv>
+
+  <refsect1>
+    <title>Description</title>
+
+    <para><command>systemd</command> supports three general
+    power-saving modes:</para>
+
+    <variablelist>
+      <varlistentry>
+        <term>suspend</term>
+
+        <listitem><para>a low-power state
+        where execution of the OS is paused,
+        and complete power loss might result
+        in lost data, and which is fast to
+        enter and exit. This corresponds to
+        suspend, standby, or freeze states as
+        understood by the kernel.
+        </para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>hibernate</term>
+
+        <listitem><para>a low-power state
+        where execution of the OS is paused,
+        and complete power loss does not
+        result in lost data, and which might
+        be slow to enter and exit. This
+        corresponds to the hibernation as
+        understood by the kernel.
+        </para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>hybrid-sleep</term>
+
+        <listitem><para>a low-power state
+        where execution of the OS is paused,
+        which might be slow to enter, and on
+        complete power loss does not result in
+        lost data but might be slower to exit
+        in that case. This mode is called
+        suspend-to-both by the kernel.
+        </para></listitem>
+      </varlistentry>
+    </variablelist>
+
+    <para>Settings in these files determine what strings
+    will be written to
+    <filename>/sys/power/disk</filename> and
+    <filename>/sys/power/state</filename> by
+    <citerefentry><refentrytitle>systemd-sleep</refentrytitle><manvolnum>8</manvolnum></citerefentry>
+    when
+    <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+    attempts to suspend or hibernate the machine.</para>
+  </refsect1>
+
+  <xi:include href="standard-conf.xml" xpointer="main-conf" />
+
+  <refsect1>
+    <title>Options</title>
+
+    <para>The following options can be configured in the
+    <literal>[Sleep]</literal> section of
+    <filename>/etc/systemd/sleep.conf</filename> or a
+    <filename>sleep.conf.d</filename> file:</para>
+
+    <variablelist class='systemd-directives'>
+      <varlistentry>
+        <term><varname>SuspendMode=</varname></term>
+        <term><varname>HibernateMode=</varname></term>
+        <term><varname>HybridSleepMode=</varname></term>
+
+        <listitem><para>The string to be written to
+        <filename>/sys/power/disk</filename> by,
+        respectively,
+        <citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, or
+        <citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
+        More than one value can be specified by separating
+        multiple values with whitespace. They will be tried
+        in turn, until one is written without error. If
+        neither succeeds, the operation will be aborted.
+        </para></listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term><varname>SuspendState=</varname></term>
+        <term><varname>HibernateState=</varname></term>
+        <term><varname>HybridSleepState=</varname></term>
+
+        <listitem><para>The string to be written to
+        <filename>/sys/power/state</filename> by,
+        respectively,
+        <citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+        <citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>, or
+        <citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.
+        More than one value can be specified by separating
+        multiple values with whitespace. They will be tried
+        in turn, until one is written without error. If
+        neither succeeds, the operation will be aborted.
+        </para></listitem>
+      </varlistentry>
+    </variablelist>
+  </refsect1>
+
+  <refsect1>
+    <title>Example: freeze</title>
+
+    <para>Example: to exploit the <quote>freeze</quote> mode added
+    in Linux 3.9, one can use <command>systemctl suspend</command>
+    with
+    <programlisting>[Sleep]
+SuspendState=freeze</programlisting></para>
+  </refsect1>
+
+  <refsect1>
+    <title>See Also</title>
+    <para>
+      <citerefentry><refentrytitle>systemd-sleep</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd-suspend.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd-hibernate.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd-hybrid-sleep.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
+      <citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
+    </para>
+  </refsect1>
+
+</refentry>
diff --git a/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-suspend.service.in b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-suspend.service.in
new file mode 100644
index 0000000000..3a702d2e22
--- /dev/null
+++ b/src/grp-initprogs/grp-sleep/systemd-sleep/systemd-suspend.service.in
@@ -0,0 +1,17 @@
+#  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.
+
+[Unit]
+Description=Suspend
+Documentation=man:systemd-suspend.service(8)
+DefaultDependencies=no
+Requires=sleep.target
+After=sleep.target
+
+[Service]
+Type=oneshot
+ExecStart=@rootlibexecdir@/systemd-sleep suspend