diff options
Diffstat (limited to 'libnm/nm-checkpoint.c')
| -rw-r--r-- | libnm/nm-checkpoint.c | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/libnm/nm-checkpoint.c b/libnm/nm-checkpoint.c new file mode 100644 index 0000000000..23a51d776a --- /dev/null +++ b/libnm/nm-checkpoint.c @@ -0,0 +1,212 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ +/* + * This library 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 of the License, or (at your option) any later version. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/>. + * + * Copyright 2017 Red Hat, Inc. + */ + +#include "nm-default.h" + +#include "nm-checkpoint.h" +#include "nm-core-internal.h" +#include "nm-dbus-interface.h" +#include "nm-device.h" +#include "nm-object-private.h" + +G_DEFINE_TYPE (NMCheckpoint, nm_checkpoint, NM_TYPE_OBJECT) + +#define NM_CHECKPOINT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_CHECKPOINT, NMCheckpointPrivate)) + +typedef struct { + GPtrArray *devices; + gint64 created; + guint32 rollback_timeout; +} NMCheckpointPrivate; + +enum { + PROP_0, + PROP_DEVICES, + PROP_CREATED, + PROP_ROLLBACK_TIMEOUT, + + LAST_PROP +}; + +/** + * nm_checkpoint_get_devices: + * @checkpoint: a #NMCheckpoint + * + * The devices that are part of this checkpoint. + * + * Returns: the devices list. + * + * Since: 1.10 + **/ +const GPtrArray * +nm_checkpoint_get_devices (NMCheckpoint *checkpoint) +{ + g_return_val_if_fail (NM_IS_CHECKPOINT (checkpoint), 0); + + return NM_CHECKPOINT_GET_PRIVATE (checkpoint)->devices; +} + +/** + * nm_checkpoint_get_created: + * @checkpoint: a #NMCheckpoint + * + * Gets the the timestamp (in CLOCK_BOOTTIME milliseconds) + * of checkpoint creation. + * + * Returns: the timestamp of checkpoint creation. + * + * Since: 1.10 + **/ +gint64 +nm_checkpoint_get_created (NMCheckpoint *checkpoint) +{ + g_return_val_if_fail (NM_IS_CHECKPOINT (checkpoint), 0); + + return NM_CHECKPOINT_GET_PRIVATE (checkpoint)->created; +} + +/** + * nm_checkpoint_get_rollback timeout: + * @checkpoint: a #NMCheckpoint + * + * Gets the the timeout in seconds for automatic rollback. + * + * Returns: the rollback timeout. + * + * Since: 1.10 + **/ +guint32 +nm_checkpoint_get_rollback_timeout (NMCheckpoint *checkpoint) +{ + g_return_val_if_fail (NM_IS_CHECKPOINT (checkpoint), 0); + + return NM_CHECKPOINT_GET_PRIVATE (checkpoint)->rollback_timeout; +} + +/*****************************************************************************/ + +static void +nm_checkpoint_init (NMCheckpoint *checkpoint) +{ +} + +static void +finalize (GObject *object) +{ + NMCheckpointPrivate *priv = NM_CHECKPOINT_GET_PRIVATE (object); + + g_ptr_array_unref (priv->devices); + + G_OBJECT_CLASS (nm_checkpoint_parent_class)->finalize (object); +} + +static void +get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NMCheckpoint *checkpoint = NM_CHECKPOINT (object); + NMCheckpointPrivate *priv = NM_CHECKPOINT_GET_PRIVATE (checkpoint); + + switch (prop_id) { + case PROP_DEVICES: + g_value_take_boxed (value, _nm_utils_copy_object_array (priv->devices)); + break; + case PROP_CREATED: + g_value_set_int64 (value, priv->created); + break; + case PROP_ROLLBACK_TIMEOUT: + g_value_set_flags (value, priv->rollback_timeout); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static void +init_dbus (NMObject *object) +{ + NMCheckpointPrivate *priv = NM_CHECKPOINT_GET_PRIVATE (object); + const NMPropertiesInfo property_info[] = { + { NM_CHECKPOINT_DEVICES, &priv->devices, NULL, NM_TYPE_DEVICE, "device" }, + { NM_CHECKPOINT_CREATED, &priv->created }, + { NM_CHECKPOINT_ROLLBACK_TIMEOUT, &priv->rollback_timeout }, + { NULL }, + }; + + NM_OBJECT_CLASS (nm_checkpoint_parent_class)->init_dbus (object); + + _nm_object_register_properties (object, + NM_DBUS_INTERFACE_CHECKPOINT, + property_info); +} + + +static void +nm_checkpoint_class_init (NMCheckpointClass *checkpoint_class) +{ + GObjectClass *object_class = G_OBJECT_CLASS (checkpoint_class); + NMObjectClass *nm_object_class = NM_OBJECT_CLASS (checkpoint_class); + + g_type_class_add_private (checkpoint_class, sizeof (NMCheckpointPrivate)); + + object_class->get_property = get_property; + object_class->finalize = finalize; + + nm_object_class->init_dbus = init_dbus; + + /** + * NMCheckpoint:devices: + * + * The devices. + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_DEVICES, + g_param_spec_boxed (NM_CHECKPOINT_DEVICES, "", "", + G_TYPE_PTR_ARRAY, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); + + /** + * NMCheckpoint:created: + * + * The timestamp (in CLOCK_BOOTTIME milliseconds) of checkpoint creation. + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_CREATED, + g_param_spec_int64 (NM_CHECKPOINT_CREATED, "", "", + G_MININT64, G_MAXINT64, 0, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); + + /** + * NMCheckpoint:rollback-timeout: + * + * Timeout in seconds for automatic rollback, or zero. + * + * Since: 1.10 + **/ + g_object_class_install_property + (object_class, PROP_ROLLBACK_TIMEOUT, + g_param_spec_uint (NM_CHECKPOINT_ROLLBACK_TIMEOUT, "", "", + 0, G_MAXUINT32, 0, + G_PARAM_READABLE | + G_PARAM_STATIC_STRINGS)); +} |