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Add a LidForceSleep property to ensure that we don't melt any laptops

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We still need to add the DMI quirks, but I'm waiting for the
community to supply them now.
This commit is contained in:
Richard Hughes 2011-02-02 13:44:09 +00:00
parent 6343de2dd6
commit b31de44eee
5 changed files with 95 additions and 0 deletions
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49
libupower-glib/up-client.c
View file

@ -64,6 +64,7 @@ struct _UpClientPrivate
gboolean on_battery;
gboolean on_low_battery;
gboolean lid_is_present;
gboolean lid_force_sleep;
gboolean is_docked;
gboolean done_enumerate;
};
@ -85,6 +86,7 @@ enum {
PROP_ON_LOW_BATTERY,
PROP_LID_IS_CLOSED,
PROP_LID_IS_PRESENT,
PROP_LID_FORCE_SLEEP,
PROP_IS_DOCKED,
PROP_LAST
};
@ -419,6 +421,17 @@ up_client_get_properties_sync (UpClient *client, GCancellable *cancellable, GErr
g_object_notify (G_OBJECT(client), "is-docked");
}
value = g_hash_table_lookup (props, "LidForceSleep");
if (value == NULL) {
g_warning ("No 'LidForceSleep' property");
goto out;
}
ret = g_value_get_boolean (value);
if (ret != client->priv->lid_force_sleep) {
client->priv->lid_force_sleep = ret;
g_object_notify (G_OBJECT(client), "lid-force-sleep");
}
/* cached */
client->priv->have_properties = TRUE;
@ -500,6 +513,24 @@ up_client_get_lid_is_present (UpClient *client)
return client->priv->lid_is_present;
}
/**
* up_client_get_lid_force_sleep:
* @client: a #UpClient instance.
*
* Get whether the laptop has to sleep when the lid is closed.
*
* Return value: %TRUE if the session has to suspend
*
* Since: 0.9.9
*/
gboolean
up_client_get_lid_force_sleep (UpClient *client)
{
g_return_val_if_fail (UP_IS_CLIENT (client), FALSE);
up_client_get_properties_sync (client, NULL, NULL);
return client->priv->lid_force_sleep;
}
/**
* up_client_get_is_docked:
* @client: a #UpClient instance.
@ -681,6 +712,9 @@ up_client_get_property (GObject *object,
case PROP_LID_IS_PRESENT:
g_value_set_boolean (value, client->priv->lid_is_present);
break;
case PROP_LID_FORCE_SLEEP:
g_value_set_boolean (value, client->priv->lid_force_sleep);
break;
case PROP_IS_DOCKED:
g_value_set_boolean (value, client->priv->is_docked);
break;
@ -801,6 +835,21 @@ up_client_class_init (UpClientClass *klass)
FALSE,
G_PARAM_READABLE));
/**
* UpClient:lid-force-sleep:
*
* If a laptop has to sleep if the lid is closed.
*
* Since: 0.9.9
*/
g_object_class_install_property (object_class,
PROP_LID_FORCE_SLEEP,
g_param_spec_boolean ("lid-force-sleep",
"If a laptop has to sleep on lid close",
NULL,
FALSE,
G_PARAM_READABLE));
/**
* UpClient:is-docked:
*

1
libupower-glib/up-client.h
View file

@ -99,6 +99,7 @@ const gchar *up_client_get_daemon_version (UpClient *client);
gboolean up_client_get_can_hibernate (UpClient *client);
gboolean up_client_get_lid_is_closed (UpClient *client);
gboolean up_client_get_lid_is_present (UpClient *client);
gboolean up_client_get_lid_force_sleep (UpClient *client);
gboolean up_client_get_is_docked (UpClient *client);
gboolean up_client_get_can_suspend (UpClient *client);
gboolean up_client_get_on_battery (UpClient *client);

18
src/org.freedesktop.UPower.xml
View file

@ -304,6 +304,24 @@ method return sender=:1.386 -> dest=:1.451 reply_serial=2
</doc:doc>
</property>
<property name="LidForceSleep" type="b" access="read">
<doc:doc>
<doc:description>
<doc:para>
If the system really has to sleep when the lid is closed.
Some laptops actually melt (!) if the lid is closed and the
computer keeps running. We blacklist those, and do something
sane for the other machines.
</doc:para>
<doc:para>
This allows us to set the default session policy to not
suspend on lid close if the laptop is docked, and be sure
the machine is not going to melt.
</doc:para>
</doc:description>
</doc:doc>
</property>
<property name="IsDocked" type="b" access="read">
<doc:doc>
<doc:description>

25
src/up-daemon.c
View file

@ -51,6 +51,7 @@ enum
PROP_ON_LOW_BATTERY,
PROP_LID_IS_CLOSED,
PROP_LID_IS_PRESENT,
PROP_LID_FORCE_SLEEP,
PROP_IS_DOCKED,
PROP_LAST
};
@ -79,6 +80,7 @@ struct UpDaemonPrivate
gboolean on_low_battery;
gboolean lid_is_closed;
gboolean lid_is_present;
gboolean lid_force_sleep;
gboolean is_docked;
gboolean kernel_can_suspend;
gboolean kernel_can_hibernate;
@ -762,6 +764,18 @@ up_daemon_set_lid_is_closed (UpDaemon *daemon, gboolean lid_is_closed)
g_object_notify (G_OBJECT (daemon), "lid-is-closed");
}
/**
* up_daemon_set_lid_force_sleep:
**/
void
up_daemon_set_lid_force_sleep (UpDaemon *daemon, gboolean lid_force_sleep)
{
UpDaemonPrivate *priv = daemon->priv;
g_debug ("lid_force_sleep = %s", lid_force_sleep ? "yes" : "no");
priv->lid_force_sleep = lid_force_sleep;
g_object_notify (G_OBJECT (daemon), "lid-enforce-sleep");
}
/**
* up_daemon_set_lid_is_present:
**/
@ -1150,6 +1164,9 @@ up_daemon_get_property (GObject *object, guint prop_id, GValue *value, GParamSpe
case PROP_LID_IS_PRESENT:
g_value_set_boolean (value, priv->lid_is_present);
break;
case PROP_LID_FORCE_SLEEP:
g_value_set_boolean (value, priv->lid_force_sleep);
break;
case PROP_IS_DOCKED:
g_value_set_boolean (value, priv->is_docked);
break;
@ -1249,6 +1266,14 @@ up_daemon_class_init (UpDaemonClass *klass)
FALSE,
G_PARAM_READABLE));
g_object_class_install_property (object_class,
PROP_LID_FORCE_SLEEP,
g_param_spec_boolean ("lid-enforce-sleep",
"Enforce sleep on lid close",
"If this computer has to sleep on lid close",
FALSE,
G_PARAM_READABLE));
g_object_class_install_property (object_class,
PROP_IS_DOCKED,
g_param_spec_boolean ("is-docked",

2
src/up-daemon.h
View file

@ -77,6 +77,8 @@ void up_daemon_set_lid_is_closed (UpDaemon *daemon,
gboolean lid_is_closed);
void up_daemon_set_lid_is_present (UpDaemon *daemon,
gboolean lid_is_present);
void up_daemon_set_lid_force_sleep (UpDaemon *daemon,
gboolean lid_force_sleep);
void up_daemon_set_is_docked (UpDaemon *daemon,
gboolean is_docked);
void up_daemon_set_on_battery (UpDaemon *daemon,