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Signed-off-by: default avatarFrédéric Dalleau <frederic.dalleau@collabora.com>
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GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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That's all there is to it!
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#define LIBEXECDIR "@libexecdir@"
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<node>
<interface name="org.apertis.ApertisUpdateManager">
<property name="NetworkConnected" type="b" access='read' />
<!--
SystemUpgradeState:
0: Unknown - Status of system compared to remote not known
1: Checking - Checking if an update is present
2: Downloading - Downloading new update from server
3: Deploying - Deploying update to the system
100: Pending - Waiting for the upgrade handler to acknowledged applying
the update.
200: Uptodate
-->
<property name="SystemUpgradeState" type="u" access='read' />
<!--
RegisterSystemUpgradeHandler:
Registers the caller as a system upgrade handler; If no upgrade handlers
are registered then the system will automatically reboot after an upgrade
has been deployed, otherwise the reboot will only happen once the
ApplySystemUpgrade method has been called
-->
<method name="RegisterSystemUpgradeHandler" />
<!--
ApplySystemUpgrade:
Apply pending system upgrade. To be called whenever there is an upgrade
pending.
-->
<method name="ApplySystemUpgrade" />
</interface>
</node>
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[Unit]
Description=Apertis update manager
[Service]
ExecStart=@libexecdir@/apertis-update-managerd
NotifyAccess=main
BusName=org.apertis.ApertisUpdateManager
Restart=on-failure
[Install]
WantedBy=multi-user.target
data/org.apertis.ApertisUpdateManager.conf 0 → 100644
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<?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 ApertisUpdateManager.
ApertisUpdateManager 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.
ApertisUpdateManager 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 ApertisUpdateManager; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
-->
<busconfig>
<policy user="root">
<allow own="org.apertis.ApertisUpdateManager"/>
</policy>
<policy context="default">
<deny send_destination="org.apertis.ApertisUpdateManager"
send_type="method_call" />
<allow send_destination="org.apertis.ApertisUpdateManager"
send_interface="org.apertis.ApertisUpdateManager"/>
<allow send_destination="org.apertis.ApertisUpdateManager"
send_interface="org.freedesktop.DBus.Properties"/>
<allow send_destination="org.apertis.ApertisUpdateManager"
send_interface="org.freedesktop.DBus.Introspectable"/>
<allow send_destination="org.apertis.ApertisUpdateManager"
send_interface="org.freedesktop.DBus.Peer"/>
</policy>
</busconfig>
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apertis-update-manager (0.0.1) unstable; urgency=medium
* Initial release
-- Sjoerd Simons <sjoerd.simons@collabora.co.uk> Fri, 09 Nov 2018 11:00:00 +0200
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10
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Source: apertis-update-manager
Section: admin
Priority: optional
Maintainer: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Build-Depends: debhelper (>= 9),
libglib2.0-dev,
libostree-dev,
meson,
pkg-config,
systemd
Standards-Version: 3.9.8
Package: apertis-update-manager
Architecture: any
Depends: ${misc:Depends}, ${shlibs:Depends}
Description: Apertis update manager
Apertis update manager keeps the system up to date and configured
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Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: apertis-update-manager
Files: *
Copyright: 2018 Sjoerd Simons <sjoerd.simons@collabora.co.uk>
License: LGPL-2+
Files: debian/*
Copyright: 2018 Sjoerd Simons <sjoerd.simons@collabora.co.uk>
License: LGPL-2+
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[DEFAULT]
debian-tag = apertis/%(version)s
debian-branch = master
pristine-tar = True
[dch]
ignore-branch = True
meta-closes = Apertis
meta-closes-bugnum = (?:https://phabricator.apertis.org/)?(\T?\d+)
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#!/usr/bin/make -f
# See debhelper(7) (uncomment to enable)
# output every command that modifies files on the build system.
#export DH_VERBOSE = 1
# see FEATURE AREAS in dpkg-buildflags(1)
#export DEB_BUILD_MAINT_OPTIONS = hardening=+all
export BUILDDIR=obj-${DEB_HOST_GNU_TYPE}
# Work around for debian #873831
export LC_ALL=C.UTF-8
%:
dh $@
override_dh_auto_configure:
meson --buildtype=plain --prefix=/usr \
--sysconfdir=/etc --localstatedir=/var \
--libdir=/usr/lib/${DEB_HOST_MULTIARCH} \
--libexecdir=/usr/lib/apertis-update-manager \
${BUILDDIR}
override_dh_auto_build:
ninja -v -C ${BUILDDIR}
override_dh_auto_install:
DESTDIR=${PWD}/debian/apertis-update-manager ninja install -v -C ${BUILDDIR}
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3.0 (native)
managerd-enums.c.in 0 → 100644
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− 0
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/*** BEGIN file-header ***/
/* vim:set et sw=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e2s ft=c: */
/*
* Copyright © 2016 Collabora Ltd.
*
* SPDX-License-Identifier: LGPL-2.1+
*
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "managerd-enums.h"
/*** END file-header ***/
/*** BEGIN file-production ***/
/* enumerations from "@basename@" */
#include <managerd/@basename@>
/*** END file-production ***/
/*** BEGIN value-header ***/
GType
@enum_name@_get_type (void)
{
static volatile gsize g_define_type_id__volatile = 0;
if (g_once_init_enter (&g_define_type_id__volatile))
{
static const G@Type@Value values[] = {
/*** END value-header ***/
/*** BEGIN value-production ***/
{ @VALUENAME@, "@VALUENAME@", "@valuenick@" },
/*** END value-production ***/
/*** BEGIN value-tail ***/
{ 0, NULL, NULL }
};
GType g_define_type_id =
g_@type@_register_static (g_intern_static_string ("@EnumName@"), values);
g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
}
return g_define_type_id__volatile;
}
/*** END value-tail ***/
managerd-enums.h.in 0 → 100644
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− 0
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/*** BEGIN file-header ***/
/* vim:set et sw=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e2s ft=c: */
/*
* Copyright © 2016 Collabora Ltd.
*
* SPDX-License-Identifier: LGPL-2.1+
*/
#ifndef __APERTIS_ENUMTYPES_H__
#define __APERTIS_ENUMTYPES_H__
#include <glib-object.h>
G_BEGIN_DECLS
/*** END file-header ***/
/*** BEGIN file-production ***/
/* enumerations from "@filename@" */
/*** END file-production ***/
/*** BEGIN value-header ***/
GType @enum_name@_get_type (void) G_GNUC_CONST;
#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ())
/*** END value-header ***/
/*** BEGIN file-tail ***/
G_END_DECLS
#endif
/*** END file-tail ***/
managerd/common.h 0 → 100644
+ 14
− 0
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/* vim:set et sw=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e2s: */
/*
* Copyright © 2017 Collabora Ltd.
*
* SPDX-License-Identifier: LGPL-2.1+
*/
/* inclusion guard */
#ifndef __AUM_COMMON_H__
#define __AUM_COMMON_H__
#define AUM_RUNTIME_DIR "/var/run/apertis-update-manager"
#endif /* __AUM_COMMON_H__ */
managerd/main.c 0 → 100644
+ 310
− 0
View file @ 359f0430
/* vim:set et sw=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e2s: */
/*
* Copyright © 2017 Collabora Ltd.
*
* SPDX-License-Identifier: LGPL-2.1+
*/
#include "common.h"
#include "ostree-upgrader.h"
#include "apertis-update-manager-dbus.h"
#include <stdio.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <dirent.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <gio/gio.h>
#include <systemd/sd-daemon.h>
typedef struct
{
GNetworkMonitor *monitor;
gboolean online;
GMainLoop *loop;
AumOstreeUpgrader *upgrader;
GDBusConnection *bus;
aumApertisUpdateManager *aum_dbus;
GQueue upgrade_handlers;
gboolean resetting_system;
GQueue pending_reset_jobs;
} AUM;
typedef struct
{
AUM *aum;
gchar *name;
guint watch_id;
} UpgradeHandler;
static void
handler_vanished (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
UpgradeHandler *handler = user_data;
AUM *aum = handler->aum;
g_queue_remove (&handler->aum->upgrade_handlers, handler);
g_bus_unwatch_name (handler->watch_id);
g_free (handler->name);
g_slice_free (UpgradeHandler, handler);
if (!aum->resetting_system
&& g_queue_get_length (&aum->upgrade_handlers) == 0)
{
aum_ostree_upgrade_apply_pending(aum->upgrader);
}
}
static void
aum_add_upgrade_handler (AUM *aum, const gchar *name)
{
UpgradeHandler *handler = g_slice_new0 (UpgradeHandler);
handler->aum = aum;
handler->name = g_strdup (name);
handler->watch_id = g_bus_watch_name_on_connection (aum->bus,
handler->name,
G_BUS_NAME_WATCHER_FLAGS_NONE,
NULL,
handler_vanished,
handler,
NULL);
g_queue_push_head (&aum->upgrade_handlers, handler);
}
static void
aum_update_network_status (AUM * aum)
{
gboolean online = g_network_monitor_get_network_available (aum->monitor);
/* GNetworkMonitor seems to signal changes somewhat spuriously so filter out
* the redundant ones */
if (online == aum->online)
return;
g_message ("Network status: %s", online ? "online" : "offline");
aum->online = online;
g_object_set (aum->aum_dbus, "network-connected", online, NULL);
aum_ostree_upgrader_set_active (aum->upgrader, online);
}
static void
upgrade_state_changed (AumOstreeUpgrader *upgrader,
GParamSpec *pspec,
gpointer user_data)
{
AUM *aum = user_data;
AumOstreeUpgradeState state;
g_object_get (upgrader, "upgrade-state", &state, NULL);
if (state == AUM_OSTREE_UPGRADE_STATE_PENDING)
{
if (!aum->resetting_system
&& g_queue_get_length (&aum->upgrade_handlers) == 0)
{
aum_ostree_upgrade_apply_pending (upgrader);
}
else
{
g_message ("Upgrade Handlers registered or resetting, not rebooting");
}
}
}
static void
network_monitor_changed (GNetworkMonitor * monitor,
gboolean available, gpointer user_data)
{
AUM *aum = user_data;
aum_update_network_status (aum);
}
static gboolean
setup_runtime_dir(void)
{
if (!g_file_test (AUM_RUNTIME_DIR, G_FILE_TEST_IS_DIR))
{
int ret;
ret = g_mkdir(AUM_RUNTIME_DIR, 0700);
if (ret != 0)
{
g_message ("Couldn't create runtime directory, Exiting...");
return FALSE;
}
}
else
{
g_autoptr (GError) error = NULL;
g_autoptr (GDir) dir = NULL;
dir = g_dir_open (AUM_RUNTIME_DIR, 0, &error);
if (dir == NULL)
{
g_message ("Failed to open runtime directory, Exiting...");
return FALSE;
}
for (const gchar *n = g_dir_read_name (dir);
n != NULL;
n = g_dir_read_name (dir))
{
g_autofree gchar *p = g_build_filename (AUM_RUNTIME_DIR, n, NULL);
g_unlink (p);
}
}
return TRUE;
}
static gboolean
handle_register_system_upgrade_handler (aumApertisUpdateManager *dbus,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
AUM *aum = user_data;
aum_add_upgrade_handler (aum,
g_dbus_method_invocation_get_sender (invocation));
g_dbus_method_invocation_return_value (invocation, NULL);
return TRUE;
}
static gboolean
handle_apply_system_upgrade (aumApertisUpdateManager *dbus,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
AUM *aum = user_data;
if (!aum->resetting_system)
{
aum_ostree_upgrade_apply_pending (aum->upgrader);
}
g_dbus_method_invocation_return_value (invocation, NULL);
return TRUE;
}
static void
bus_acquired_callback (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
AUM *aum = user_data;
g_autoptr (GError) error = NULL;
aum->bus = g_object_ref (connection);
aum->aum_dbus = aum_apertis_update_manager_skeleton_new ();
g_signal_connect (aum->aum_dbus, "handle-register-system-upgrade-handler",
G_CALLBACK (handle_register_system_upgrade_handler),
aum);
g_signal_connect (aum->aum_dbus, "handle-apply-system-upgrade",
G_CALLBACK (handle_apply_system_upgrade),
aum);
if (!g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (aum->aum_dbus),
connection, "/", &error))
{
g_warning ("Failed to export dbus interface: %s", error->message);
g_main_loop_quit (aum->loop);
}
}
static void
name_acquired_callback (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
AUM *aum = user_data;
/* Fully setup lets go to work */
aum->monitor = g_network_monitor_get_default ();
aum->upgrader = g_object_new (AUM_TYPE_OSTREE_UPGRADER, NULL);
g_signal_connect (aum->upgrader, "notify::upgrade-state",
G_CALLBACK (upgrade_state_changed), aum);
g_object_bind_property (aum->upgrader, "upgrade-state",
aum->aum_dbus, "system-upgrade-state",
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
g_signal_connect (aum->monitor, "network-changed",
G_CALLBACK (network_monitor_changed), aum);
aum_update_network_status (aum);
}
static void
name_lost_handler (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
AUM *aum = user_data;
g_warning ("Failed to get bus name %s", name);
g_main_loop_quit (aum->loop);
}
int
main (int argc, char **argv)
{
AUM *aum;
g_autoptr (GError) error = NULL;
if (!setup_runtime_dir())
return -1;
aum = g_new0 (AUM, 1);
g_queue_init (&aum->pending_reset_jobs);
aum->loop = g_main_loop_new (NULL, FALSE);
g_bus_own_name (G_BUS_TYPE_SYSTEM,
"org.apertis.ApertisUpdateManager",
G_BUS_NAME_OWNER_FLAGS_NONE,
bus_acquired_callback,
name_acquired_callback,
name_lost_handler,
aum,
NULL);
g_main_loop_run (aum->loop);
if (aum->monitor)
g_object_unref (aum->monitor);
if (aum->upgrader)
g_object_unref (aum->upgrader);
if (aum->aum_dbus)
g_object_unref (aum->aum_dbus);
if (aum->bus)
g_object_unref (aum->bus);
g_main_loop_unref (aum->loop);
g_free (aum);
return 0;
}
managerd/ostree-upgrader.c 0 → 100644
+ 548
− 0
View file @ 359f0430
/* vim:set et sw=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e2s: */
/*
* Copyright (C) 2011 Colin Walters <walters@verbum.org>
* Copyright (C) 2015 Red Hat, Inc.
* Copyright © 2017 Collabora Ltd.
*
* SPDX-License-Identifier: LGPL-2.1+
*/
/**
* SECTION: ostreeupgrader
* @title: AumOstreeUpgrader
* @short_description: Ostree upgrade handler
* @include: ostree-upgrader.h
*
* The ostree upgrader is responsible for polling the remote ostree repository
* and upgraded the system whenever a new deployment is available.
*/
#include "ostree-upgrader.h"
#include "managerd-enums.h"
#include <ostree.h>
#define POLL_SECONDS 300
enum
{
OSTREE_UPGRADE_FAILED = -1,
OSTREE_UPGRADE_NO_UPDATE,
OSTREE_UPGRADE_READY,
};
enum
{
PROP_UPGRADE_STATE = 1,
NUM_PROPERTIES
};
struct _AumOstreeUpgrader
{
GObject parent;
gboolean active;
gboolean updating;
guint timeout_id;
OstreeSysroot *sysroot;
AumOstreeUpgradeState upgrade_state;
};
static void
aum_ostree_upgrader_init (AumOstreeUpgrader * self)
{
g_autoptr (GError) error = NULL;
self->sysroot = ostree_sysroot_new_default ();
if (!ostree_sysroot_load (self->sysroot, NULL, &error))
{
g_warning ("Ostree failed to load sysroot: %s", error->message);
g_warning ("No Ostree updates will be done");
g_object_unref (self->sysroot);
self->sysroot = NULL;
}
}
static void
aum_ostree_upgrader_dispose (GObject * object)
{
AumOstreeUpgrader *self = AUM_OSTREE_UPGRADER (object);
if (self->timeout_id > 0)
{
g_source_remove (self->timeout_id);
}
if (self->sysroot)
{
g_object_unref (self->sysroot);
}
}
static void
aum_ostree_upgrader_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
AumOstreeUpgrader *self = AUM_OSTREE_UPGRADER (object);
switch (prop_id)
{
case PROP_UPGRADE_STATE:
g_value_set_enum (value, self->upgrade_state);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GParamSpec *props[NUM_PROPERTIES] = { NULL, };
static void
aum_ostree_upgrader_class_init (AumOstreeUpgraderClass * cls)
{
GObjectClass *object_class = G_OBJECT_CLASS (cls);
props[PROP_UPGRADE_STATE] =
g_param_spec_enum ("upgrade-state",
"Upgrade State",
"The current upgrade state",
AUM_TYPE_OSTREE_UPGRADE_STATE,
AUM_OSTREE_UPGRADE_STATE_UNKNOWN,
G_PARAM_READABLE);
object_class->get_property = aum_ostree_upgrader_get_property;
object_class->dispose = aum_ostree_upgrader_dispose;
g_object_class_install_properties (object_class,
NUM_PROPERTIES,
props);
}
static void _ostree_upgrader_start_update (AumOstreeUpgrader * self);
static void
_ostree_upgrader_set_upgrade_state (AumOstreeUpgrader * self,
AumOstreeUpgradeState state)
{
if (state != self->upgrade_state)
{
self->upgrade_state = state;
g_object_notify_by_pspec (G_OBJECT (self), props[PROP_UPGRADE_STATE]);
}
}
gboolean
_ostree_upgrader_poll_timeout_cb (gpointer user_data)
{
AumOstreeUpgrader *self = AUM_OSTREE_UPGRADER (user_data);
self->timeout_id = 0;
_ostree_upgrader_start_update (self);
return G_SOURCE_REMOVE;
}
static void
_ostree_upgrader_update_cb (GObject * object,
GAsyncResult * res, gpointer user_data)
{
AumOstreeUpgrader *self = AUM_OSTREE_UPGRADER (object);
g_autoptr (GError) error = NULL;
gssize ret;
ret = g_task_propagate_int (G_TASK (res), &error);
switch (ret)
{
case OSTREE_UPGRADE_FAILED:
g_message ("Ostree upgrade failed: %s", error->message);
_ostree_upgrader_set_upgrade_state (self,
AUM_OSTREE_UPGRADE_STATE_UNKNOWN);
break;
case OSTREE_UPGRADE_NO_UPDATE:
g_message ("Ostree already up to date");
_ostree_upgrader_set_upgrade_state (self,
AUM_OSTREE_UPGRADE_STATE_UPTODATE);
break;
case OSTREE_UPGRADE_READY:
g_message ("Ostree upgrade ready, system should be rebooted");
_ostree_upgrader_set_upgrade_state (self,
AUM_OSTREE_UPGRADE_STATE_PENDING);
break;
}
g_object_unref (res);
self->updating = FALSE;
if (self->active && self->upgrade_state != AUM_OSTREE_UPGRADE_STATE_PENDING)
{
self->timeout_id = g_timeout_add_seconds (POLL_SECONDS,
_ostree_upgrader_poll_timeout_cb,
self);
}
g_object_unref (self);
}
/* Helper copies from ostree source */
/**
* _formatted_time_remaining_from_seconds
* @seconds_remaining: Estimated number of seconds remaining.
*
* Returns a strings showing the number of days, hours, minutes
* and seconds remaining.
**/
static char *
_formatted_time_remaining_from_seconds (guint64 seconds_remaining)
{
guint64 minutes_remaining = seconds_remaining / 60;
guint64 hours_remaining = minutes_remaining / 60;
guint64 days_remaining = hours_remaining / 24;
GString *description = g_string_new (NULL);
if (days_remaining)
g_string_append_printf (description, "%" G_GUINT64_FORMAT " days ",
days_remaining);
if (hours_remaining)
g_string_append_printf (description, "%" G_GUINT64_FORMAT " hours ",
hours_remaining % 24);
if (minutes_remaining)
g_string_append_printf (description, "%" G_GUINT64_FORMAT " minutes ",
minutes_remaining % 60);
g_string_append_printf (description, "%" G_GUINT64_FORMAT " seconds ",
seconds_remaining % 60);
return g_string_free (description, FALSE);
}
/* Adapted from ostree source function
* ostree_repo_pull_default_console_progress_changed
*/
static void
_ostree_upgrader_log_progress (OstreeAsyncProgress * progress,
gpointer user_data)
{
AumOstreeUpgrader *self = AUM_OSTREE_UPGRADER (user_data);
g_autofree char *status = NULL;
gboolean scanning;
guint outstanding_fetches;
guint outstanding_metadata_fetches;
guint outstanding_writes;
guint n_scanned_metadata;
guint fetched_delta_parts;
guint total_delta_parts;
guint fetched_delta_part_fallbacks;
guint total_delta_part_fallbacks;
g_autoptr (GString) buf = g_string_new ("");
_ostree_upgrader_set_upgrade_state (self,
AUM_OSTREE_UPGRADE_STATE_DOWNLOADING);
ostree_async_progress_get (progress,
"outstanding-fetches", "u", &outstanding_fetches,
"outstanding-metadata-fetches", "u",
&outstanding_metadata_fetches,
"outstanding-writes", "u", &outstanding_writes,
"scanning", "u", &scanning, "scanned-metadata",
"u", &n_scanned_metadata, "fetched-delta-parts",
"u", &fetched_delta_parts, "total-delta-parts",
"u", &total_delta_parts,
"fetched-delta-fallbacks", "u",
&fetched_delta_part_fallbacks,
"total-delta-fallbacks", "u",
&total_delta_part_fallbacks, "status", "s",
&status, NULL);
if (*status != '\0')
{
g_string_append (buf, status);
}
else if (outstanding_fetches)
{
guint64 bytes_transferred, start_time, total_delta_part_size;
guint fetched, metadata_fetched, requested;
guint64 current_time = g_get_monotonic_time ();
g_autofree char *formatted_bytes_transferred = NULL;
g_autofree char *formatted_bytes_sec = NULL;
guint64 bytes_sec;
/* Note: This is not atomic wrt the above getter call. */
ostree_async_progress_get (progress,
"bytes-transferred", "t", &bytes_transferred,
"fetched", "u", &fetched,
"metadata-fetched", "u", &metadata_fetched,
"requested", "u", &requested,
"start-time", "t", &start_time,
"total-delta-part-size", "t",
&total_delta_part_size, NULL);
formatted_bytes_transferred = g_format_size_full (bytes_transferred, 0);
/* Ignore the first second, or when we haven't transferred any
* data, since those could cause divide by zero below.
*/
if ((current_time - start_time) < G_USEC_PER_SEC ||
bytes_transferred == 0)
{
bytes_sec = 0;
formatted_bytes_sec = g_strdup ("-");
}
else
{
bytes_sec =
bytes_transferred / ((current_time - start_time) /
G_USEC_PER_SEC);
formatted_bytes_sec = g_format_size (bytes_sec);
}
/* Are we doing deltas? If so, we can be more accurate */
if (total_delta_parts > 0)
{
guint64 fetched_delta_part_size =
ostree_async_progress_get_uint64 (progress,
"fetched-delta-part-size");
g_autofree char *formatted_fetched = NULL;
g_autofree char *formatted_total = NULL;
/* Here we merge together deltaparts + fallbacks to avoid bloating the text UI */
fetched_delta_parts += fetched_delta_part_fallbacks;
total_delta_parts += total_delta_part_fallbacks;
formatted_fetched = g_format_size (fetched_delta_part_size);
formatted_total = g_format_size (total_delta_part_size);
if (bytes_sec > 0)
{
/* MAX(0, value) here just to be defensive */
guint64 est_time_remaining =
MAX (0,
(total_delta_part_size -
fetched_delta_part_size)) / bytes_sec;
g_autofree char *formatted_est_time_remaining =
_formatted_time_remaining_from_seconds (est_time_remaining);
/* No space between %s and remaining, since formatted_est_time_remaining has a trailing space */
g_string_append_printf (buf,
"Receiving delta parts: %u/%u %s/%s %s/s %sremaining",
fetched_delta_parts, total_delta_parts,
formatted_fetched, formatted_total,
formatted_bytes_sec,
formatted_est_time_remaining);
}
else
{
g_string_append_printf (buf,
"Receiving delta parts: %u/%u %s/%s",
fetched_delta_parts, total_delta_parts,
formatted_fetched, formatted_total);
}
}
else if (scanning || outstanding_metadata_fetches)
{
g_string_append_printf (buf,
"Receiving metadata objects: %u/(estimating) %s/s %s",
metadata_fetched, formatted_bytes_sec,
formatted_bytes_transferred);
}
else
{
g_string_append_printf (buf,
"Receiving objects: %u%% (%u/%u) %s/s %s",
(guint) ((((double) fetched) / requested) *
100), fetched, requested,
formatted_bytes_sec,
formatted_bytes_transferred);
}
}
else if (outstanding_writes)
{
g_string_append_printf (buf, "Writing objects: %u", outstanding_writes);
}
else
{
g_string_append_printf (buf, "Scanning metadata: %u",
n_scanned_metadata);
}
g_message ("Ostree upgrade progress: %s", buf->str);
}
static void
_ostree_upgrader_update_thread (GTask * task,
gpointer source,
gpointer task_data,
GCancellable * cancellable)
{
AumOstreeUpgrader *self = AUM_OSTREE_UPGRADER (source);
GError *error = NULL;
g_autoptr (OstreeSysrootUpgrader) upgrader = NULL;
g_autoptr (OstreeAsyncProgress) progress = NULL;
GMainContext *task_context = NULL;
gboolean ret;
gboolean changed = FALSE;
gboolean deployed = FALSE;
task_context = g_main_context_new ();
g_main_context_push_thread_default (task_context);
upgrader = ostree_sysroot_upgrader_new (self->sysroot, NULL, &error);
if (upgrader == NULL)
{
g_task_return_error (task, error);
goto out;
}
progress =
ostree_async_progress_new_and_connect (_ostree_upgrader_log_progress,
self);
ret = ostree_sysroot_upgrader_pull (upgrader, 0, 0,
progress, &changed,
NULL, &error);
if (!ret)
{
ostree_sysroot_cleanup (self->sysroot, NULL, NULL);
g_task_return_error (task, error);
goto out;
}
ostree_async_progress_finish (progress);
if (changed)
{
/* Ostree considers things to have changed if the last version is
* different from the booted deployment. Figure out if that last revision
* was already deployed and if so consider no changes */
g_autoptr (OstreeRepo) repo;
GKeyFile *origin = ostree_sysroot_upgrader_dup_origin (upgrader);
g_autofree char *origin_refspec = NULL;
g_autofree char *rev = NULL;
g_autoptr (GPtrArray) deployments = NULL;
int i;
origin_refspec = g_key_file_get_string (origin,
"origin", "refspec",
NULL);
ret = ostree_sysroot_get_repo (self->sysroot, &repo, NULL, &error);
if (!ret)
{
g_task_return_error (task, error);
goto out;
}
ret =
ostree_repo_resolve_rev (repo, origin_refspec, FALSE, &rev, &error);
if (!ret)
{
g_task_return_error (task, error);
goto out;
}
deployments = ostree_sysroot_get_deployments (self->sysroot);
for (i = 0; i < deployments->len; i++)
{
OstreeDeployment *d = g_ptr_array_index (deployments, i);
const gchar *csum = ostree_deployment_get_csum (d);
if (!g_strcmp0 (rev, csum))
{
g_message
("Latest revision already deployed; just pending reboot");
deployed = TRUE;
}
}
if (!deployed)
{
g_message ("New upgrade downloaded! Deploying..");
_ostree_upgrader_set_upgrade_state (self,
AUM_OSTREE_UPGRADE_STATE_DEPLOYING);
ret = ostree_sysroot_upgrader_deploy (upgrader, NULL, &error);
if (!ret)
{
g_task_return_error (task, error);
goto out;
}
}
}
g_task_return_int (task,
changed ? OSTREE_UPGRADE_READY
: OSTREE_UPGRADE_NO_UPDATE);
out:
g_main_context_pop_thread_default (task_context);
g_main_context_unref (task_context);
}
static void
_ostree_upgrader_start_update (AumOstreeUpgrader * self)
{
GTask *task = NULL;
if (self->updating || self->sysroot == NULL)
return;
g_message ("Ostree upgrade poll starting");
_ostree_upgrader_set_upgrade_state (self,
AUM_OSTREE_UPGRADE_STATE_CHECKING);
self->updating = TRUE;
task = g_task_new (self, NULL, _ostree_upgrader_update_cb, NULL);
g_object_ref (self);
g_task_run_in_thread (task, _ostree_upgrader_update_thread);
}
void
aum_ostree_upgrader_set_active (AumOstreeUpgrader * self, gboolean active)
{
if (self->active == active)
return;
self->active = active;
if (active)
{
if (self->upgrade_state != AUM_OSTREE_UPGRADE_STATE_PENDING)
{
_ostree_upgrader_start_update (self);
}
}
else
{
/* On deactivation just simply drop the timer if running, an
* ongoing update will error out by itself if the network fails
* for some reason */
if (self->timeout_id > 0)
{
g_source_remove (self->timeout_id);
}
}
}
void
aum_ostree_upgrade_apply_pending(AumOstreeUpgrader *self)
{
if (self->upgrade_state == AUM_OSTREE_UPGRADE_STATE_PENDING)
{
g_message ("Rebooting to apply pending update");
execlp ("systemctl", "systemctl", "reboot", NULL);
}
}
G_DEFINE_TYPE (AumOstreeUpgrader, aum_ostree_upgrader, G_TYPE_OBJECT)
managerd/ostree-upgrader.h 0 → 100644
+ 43
− 0
View file @ 359f0430
/* vim:set et sw=2 cin cino=t0,f0,(0,{s,>2s,n-s,^-s,e2s: */
/*
* Copyright © 2017 Collabora Ltd.
*
* SPDX-License-Identifier: LGPL-2.1+
*/
/* inclusion guard */
#ifndef __AUM_OSTREE_UPGRADER_H__
#define __AUM_OSTREE_UPGRADER_H__
#include <glib-object.h>
#include <glib.h>
G_BEGIN_DECLS
typedef enum {
AUM_OSTREE_UPGRADE_STATE_UNKNOWN = 0,
AUM_OSTREE_UPGRADE_STATE_CHECKING,
AUM_OSTREE_UPGRADE_STATE_DOWNLOADING,
AUM_OSTREE_UPGRADE_STATE_DEPLOYING,
AUM_OSTREE_UPGRADE_STATE_PENDING = 100,
AUM_OSTREE_UPGRADE_STATE_UPTODATE = 200
} AumOstreeUpgradeState;
/*
* Type declaration.
*/
#define AUM_TYPE_OSTREE_UPGRADER aum_ostree_upgrader_get_type ()
G_DECLARE_FINAL_TYPE (AumOstreeUpgrader,
aum_ostree_upgrader,
AUM,
OSTREE_UPGRADER,
GObject)
void aum_ostree_upgrader_set_active(AumOstreeUpgrader *self,
gboolean active);
void aum_ostree_upgrade_apply_pending(AumOstreeUpgrader *self);
G_END_DECLS
#endif /* __AUM_OSTREE_UPGRADER_H__ */
meson.build 0 → 100644
+ 64
− 0
View file @ 359f0430
project('apertis-update-manager',
'c',
version: '0.0.4')
prefixdir = get_option('prefix')
gnome = import('gnome')
glib = dependency('glib-2.0')
gobject = dependency('gobject-2.0')
gio = dependency('gio-2.0 gio-unix-2.0')
ostree = dependency('ostree-1')
systemd = dependency('systemd')
datadir = get_option('sysconfdir')
systemunitdir = systemd.get_pkgconfig_variable('systemdsystemunitdir')
pkgdatadir = join_paths(datadir, meson.project_name())
# Can't be found in packageconf, explicitly use the system directory
dbuspolicydir = join_paths(datadir, 'dbus-1/system.d')
managerd_sources = [ 'managerd/main.c',
'managerd/common.h',
'managerd/ostree-upgrader.c',
'managerd/ostree-upgrader.h' ]
managerd_gdbus = gnome.gdbus_codegen ('apertis-update-manager-dbus',
'data/apertis-update-manager-dbus.xml',
interface_prefix:
'org.apertis',
namespace: 'aum')
managerd_sources += managerd_gdbus
managerd_enums = gnome.mkenums('managerd-enums',
sources: ['managerd/ostree-upgrader.h'],
h_template: 'managerd-enums.h.in',
c_template: 'managerd-enums.c.in' )
managerd_sources += managerd_enums
executable('apertis-update-managerd',
managerd_sources,
install: true,
install_dir: get_option('libexecdir'),
dependencies: [ glib, gobject, gio, systemd, ostree ])
conf = configuration_data()
conf.set('libexecdir',
join_paths(get_option('prefix'), get_option('libexecdir')))
# configuration file for common definitions
configure_file(input: 'config.h.in',
output: 'config.h',
configuration: conf)
service = configure_file(input: 'data/apertis-update-manager.service.in',
output: 'apertis-update-manager.service',
configuration: conf)
install_data(service, install_dir: systemunitdir)
install_data (['data/org.apertis.ApertisUpdateManager.conf' ],
install_dir: dbuspolicydir)
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