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2008-02-07 Dan Williams <dcbw@redhat.com>

Browse Source 
* src/NetworkManagerPolicy.c
		- (connection_updated): clear invalid tag when connection gets updated
			to allow that connection to be tried again
		- (nm_policy_new): save signal ids so they can be disconnected when
			the policy is destroyed
		- (nm_policy_destroy): stop any in-progress state change idle handler,
			and disconnect all signals from the manager object so that none
			of the policy functions gets called after the policy is destroyed



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3295 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams
2008-02-07 18:41:42 +00:00
parent feb93a6a9b
commit 17a9938480
2 changed files with 52 additions and 17 deletions
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58
src/NetworkManagerPolicy.c
View File

@@ -44,6 +44,7 @@
struct NMPolicy {
NMManager *manager;
guint device_state_changed_idle_id;
GSList *signal_ids;
};
#define INVALID_TAG "invalid"
@@ -550,6 +551,9 @@ connection_updated (NMManager *manager,
{
NMPolicy *policy = (NMPolicy *) user_data;
/* Clear the invalid tag on the connection if it got updated. */
g_object_set_data (G_OBJECT (connection), INVALID_TAG, NULL);
schedule_change_check (policy);
}
@@ -584,37 +588,46 @@ nm_policy_new (NMManager *manager)
{
NMPolicy *policy;
static gboolean initialized = FALSE;
gulong id;
g_return_val_if_fail (NM_IS_MANAGER (manager), NULL);
g_return_val_if_fail (initialized == FALSE, NULL);
policy = g_slice_new (NMPolicy);
policy = g_malloc0 (sizeof (NMPolicy));
policy->manager = g_object_ref (manager);
policy->device_state_changed_idle_id = 0;
g_signal_connect (manager, "state-change", G_CALLBACK (global_state_changed), policy);
id = g_signal_connect (manager, "state-change",
G_CALLBACK (global_state_changed), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
g_signal_connect (manager, "device-added",
G_CALLBACK (device_added), policy);
id = g_signal_connect (manager, "device-added",
G_CALLBACK (device_added), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
g_signal_connect (manager, "device-removed",
G_CALLBACK (device_removed), policy);
id = g_signal_connect (manager, "device-removed",
G_CALLBACK (device_removed), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
/* Large batch of connections added, manager doesn't want us to
* process each one individually.
*/
g_signal_connect (manager, "connections-added",
G_CALLBACK (connections_added), policy);
id = g_signal_connect (manager, "connections-added",
G_CALLBACK (connections_added), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
/* Single connection added */
g_signal_connect (manager, "connection-added",
G_CALLBACK (connection_added), policy);
id = g_signal_connect (manager, "connection-added",
G_CALLBACK (connection_added), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
g_signal_connect (manager, "connection-updated",
G_CALLBACK (connection_updated), policy);
id = g_signal_connect (manager, "connection-updated",
G_CALLBACK (connection_updated), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
g_signal_connect (manager, "connection-removed",
G_CALLBACK (connection_removed), policy);
id = g_signal_connect (manager, "connection-removed",
G_CALLBACK (connection_removed), policy);
policy->signal_ids = g_slist_append (policy->signal_ids, (gpointer) id);
return policy;
}
@@ -622,9 +635,20 @@ nm_policy_new (NMManager *manager)
void
nm_policy_destroy (NMPolicy *policy)
{
if (policy) {
g_object_unref (policy->manager);
g_slice_free (NMPolicy, policy);
GSList *iter;
g_return_if_fail (policy != NULL);
if (policy->device_state_changed_idle_id) {
g_source_remove (policy->device_state_changed_idle_id);
policy->device_state_changed_idle_id = 0;
}
for (iter = policy->signal_ids; iter; iter = g_slist_next (iter))
g_signal_handler_disconnect (policy->manager, (gulong) iter->data);
g_slist_free (policy->signal_ids);
g_object_unref (policy->manager);
g_free (policy);
}