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2004-10-29 Dan Williams <dcbw@redhat.com>

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* src/NetworkManager.c
		- (nm_hal_device_property_modified): unlock a locked active
			wireless device when a wired connection gets a link.
			(Means you'll switch to wired whenever you plug in no
			matter what).


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@278 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams
2004-10-29 17:59:39 +00:00
parent d41af0af37
commit fd3cd7d1ea
2 changed files with 55 additions and 3 deletions
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50
src/NetworkManager.c
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@@ -290,7 +290,7 @@ static void nm_hal_device_new_capability (LibHalContext *ctx, const char *udi, c
*/
static void nm_hal_device_lost_capability (LibHalContext *ctx, const char *udi, const char *capability)
{
syslog( LOG_DEBUG, "nm_hal_device_lost_capability() called with udi = %s, capability = %s", udi, capability );
/* syslog( LOG_DEBUG, "nm_hal_device_lost_capability() called with udi = %s, capability = %s", udi, capability );*/
}
@@ -300,9 +300,53 @@ static void nm_hal_device_lost_capability (LibHalContext *ctx, const char *udi,
*/
static void nm_hal_device_property_modified (LibHalContext *ctx, const char *udi, const char *key, dbus_bool_t is_removed, dbus_bool_t is_added)
{
/*
NMData *data = (NMData *)hal_ctx_get_user_data (ctx);
gboolean link = FALSE;
g_return_if_fail (data != NULL);
g_return_if_fail (udi != NULL);
g_return_if_fail (key != NULL);
syslog( LOG_DEBUG, "nm_hal_device_property_modified() called with udi = %s, key = %s, is_removed = %d, is_added = %d", udi, key, is_removed, is_added );
*/
/* Only accept wired ethernet link changes for now */
if (is_removed || (strcmp (key, "net.80203.link")))
return;
if (!hal_device_property_exists (ctx, udi, "net.80203.link"))
return;
link = hal_device_get_property_bool (ctx, udi, "net.80203.link");
/* Attempt to acquire mutex for device link updating. If acquire fails ignore the event. */
if (nm_try_acquire_mutex (data->dev_list_mutex, __FUNCTION__))
{
NMDevice *dev = NULL;
if ((dev = nm_get_device_by_udi (data, udi)) && nm_device_is_wired (dev))
{
nm_device_update_link_active (dev, FALSE);
/* If the currently active device is locked and wireless, and the wired
* device we just received this property change event for now has a link
* state of TRUE, we want to clear the active device lock so that we switch
* from wireless to wired on the next state update.
*
* This happens when the user has explicitly chosen a wireless network at
* some point, and then comes back and plugs the wired cable in. Due to the
* active device lock we wouldn't switch back to wired automatically, but
* this fixes that behavior.
*/
if ( nm_device_get_link_active (dev)
&& data->active_device
&& data->active_device_locked
&& nm_device_is_wireless (data->active_device))
{
data->active_device_locked = FALSE;
nm_data_mark_state_changed (data);
}
}
nm_unlock_mutex (data->dev_list_mutex, __FUNCTION__);
} else syslog( LOG_ERR, "nm_hal_device_property_modified() could not acquire device list mutex." );
}