#include <errno.h>
#include <string.h>
+#include <sys/inotify.h>
#include <glib.h>
#include <connman/log.h>
#include <connman/session.h>
#include <connman/dbus.h>
+#include <connman/inotify.h>
#define POLICYDIR STORAGEDIR "/session_policy_ivi"
goto done;
}
- policy = create_policy(ident);
- if (policy == NULL) {
- err = -ENOMEM;
- goto done;
+ policy = g_hash_table_lookup(policy_hash, ident);
+ if (policy != NULL) {
+ policy_ref(policy);
+ policy->session = data->session;
+ } else {
+ policy = create_policy(ident);
+ if (policy == NULL) {
+ err = -ENOMEM;
+ goto done;
+ }
}
g_hash_table_replace(session_hash, data->session, policy);
policy = g_hash_table_lookup(session_hash, session);
g_hash_table_remove(session_hash, session);
+ policy->session = NULL;
policy_unref(policy);
}
return 0;
}
+static void update_session(struct connman_session *session)
+{
+ if (connman_session_config_update(session) < 0)
+ connman_session_destroy(session);
+}
+
+static void remove_policy(struct policy_data *policy)
+{
+ connman_bool_t update = FALSE;
+ int err;
+
+ if (policy->session != NULL)
+ update = TRUE;
+
+ policy_unref(policy);
+
+ if (update == FALSE)
+ return;
+
+ err = connman_session_set_default_config(policy->config);
+ if (err < 0) {
+ connman_session_destroy(policy->session);
+ return;
+ }
+
+ update_session(policy->session);
+}
+
+static void notify_handler(struct inotify_event *event,
+ const char *ident)
+{
+ struct policy_data *policy;
+ int err;
+
+ if (ident == NULL)
+ return;
+
+ policy = g_hash_table_lookup(policy_hash, ident);
+
+ if (event->mask & (IN_CREATE | IN_MOVED_TO)) {
+ connman_info("Policy added for '%s'", ident);
+
+ if (policy != NULL)
+ policy_ref(policy);
+ else
+ policy = create_policy(ident);
+ }
+
+ if (policy == NULL)
+ return;
+
+ if (event->mask & IN_MODIFY) {
+ connman_info("Policy modifed for '%s'", ident);
+
+ if (load_policy(policy) < 0) {
+ remove_policy(policy);
+ return;
+ }
+ }
+
+ if (event->mask & (IN_DELETE | IN_MOVED_FROM)) {
+ connman_info("Policy deleted for '%s'", ident);
+
+ remove_policy(policy);
+ return;
+ }
+
+ if (policy->session != NULL)
+ update_session(policy->session);
+}
+
static int read_policies(void)
{
GDir *dir;
{
int err;
+ err = connman_inotify_register(POLICYDIR, notify_handler);
+ if (err < 0)
+ return err;
+
connection = connman_dbus_get_connection();
if (connection == NULL)
return -EIO;
dbus_connection_unref(connection);
+ connman_inotify_unregister(POLICYDIR, notify_handler);
+
return err;
}
connman_session_policy_unregister(&session_policy_ivi);
dbus_connection_unref(connection);
+
+ connman_inotify_unregister(POLICYDIR, notify_handler);
}
CONNMAN_PLUGIN_DEFINE(session_policy_ivi,