wispr: Possible memory leak in error case

[framework/connectivity/connman.git] / plugins / ofono.c

diff --git a/plugins/ofono.c b/plugins/ofono.c
index 29c53fb..ac874ea 100644 (file)
--- a/plugins/ofono.c
+++ b/plugins/ofono.c
@@ -2,7 +2,7 @@
  *
  *  Connection Manager
  *
- *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
+ *  Copyright (C) 2007-2012  Intel Corporation. All rights reserved.
  *  Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *  Copyright (C) 2011  BWM Car IT GmbH. All rights reserved.
  *
@@ -172,6 +172,7 @@ struct modem_data {
        /* ConnectionContext Interface */
        connman_bool_t active;
        connman_bool_t set_active;
+       connman_bool_t valid_apn; /* APN is 'valid' if length > 0 */
 
        /* SimManager Interface */
        char *imsi;
@@ -1106,8 +1107,17 @@ static int add_cm_context(struct modem_data *modem, const char *context_path,
                        dbus_message_iter_get_basic(&value, &active);
 
                        DBG("%s Active %d", modem->path, active);
-               }
+               } else if (g_str_equal(key, "AccessPointName") == TRUE) {
+                       const char *apn;
+
+                       dbus_message_iter_get_basic(&value, &apn);
+                       if (apn != NULL && strlen(apn) > 0)
+                               modem->valid_apn = TRUE;
+                       else
+                               modem->valid_apn = FALSE;
 
+                       DBG("%s AccessPointName '%s'", modem->path, apn);
+               }
                dbus_message_iter_next(dict);
        }
 
@@ -1121,6 +1131,12 @@ static int add_cm_context(struct modem_data *modem, const char *context_path,
 
        g_hash_table_replace(context_hash, g_strdup(context_path), modem);
 
+       if (modem->valid_apn == TRUE &&
+                       has_interface(modem->interfaces,
+                               OFONO_API_NETREG) == TRUE) {
+               add_network(modem);
+       }
+
        return 0;
 }
 
@@ -1137,6 +1153,11 @@ static void remove_cm_context(struct modem_data *modem,
 
        network_context_free(modem->context);
        modem->context = NULL;
+
+       modem->valid_apn = FALSE;
+
+       if (modem->network != NULL)
+               remove_network(modem);
 }
 
 static gboolean context_changed(DBusConnection *connection,
@@ -1184,6 +1205,36 @@ static gboolean context_changed(DBusConnection *connection,
                        set_connected(modem);
                else
                        set_disconnected(modem);
+       } else if (g_str_equal(key, "AccessPointName") == TRUE) {
+               const char *apn;
+
+               dbus_message_iter_get_basic(&value, &apn);
+
+               DBG("%s AccessPointName %s", modem->path, apn);
+
+               if (apn != NULL && strlen(apn) > 0) {
+                       modem->valid_apn = TRUE;
+
+                       if (modem->network != NULL)
+                               return TRUE;
+
+                       if (has_interface(modem->interfaces,
+                                       OFONO_API_NETREG) == FALSE) {
+                               return TRUE;
+                       }
+
+                       add_network(modem);
+
+                       if (modem->active == TRUE)
+                               set_connected(modem);
+               } else {
+                       modem->valid_apn = FALSE;
+
+                       if (modem->network == NULL)
+                               return TRUE;
+
+                       remove_network(modem);
+               }
        }
 
        return TRUE;
@@ -1522,7 +1573,8 @@ static void netreg_properties_reply(struct modem_data *modem,
                return;
        }
 
-       add_network(modem);
+       if (modem->valid_apn == TRUE)
+               add_network(modem);
 
        if (modem->active == TRUE)
                set_connected(modem);