Add function for handling WiFi passphrases
[connman] / src / network.c
index cd0bb75..62dc422 100644 (file)
@@ -34,14 +34,17 @@ struct connman_network {
        enum connman_network_type type;
        enum connman_network_protocol protocol;
        connman_bool_t connected;
+       connman_bool_t remember;
        connman_uint8_t strength;
        char *identifier;
        char *name;
-       char *path;
+       char *node;
 
        struct connman_network_driver *driver;
        void *driver_data;
 
+       connman_bool_t registered;
+
        struct connman_device *device;
 
        struct {
@@ -73,6 +76,13 @@ static DBusMessage *get_properties(DBusConnection *conn,
                        DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
                        DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
 
+       if (network->device) {
+               const char *path = connman_device_get_path(network->device);
+               if (path != NULL)
+                       connman_dbus_dict_append_variant(&dict, "Device",
+                                               DBUS_TYPE_OBJECT_PATH, &path);
+       }
+
        if (network->name != NULL)
                connman_dbus_dict_append_variant(&dict, "Name",
                                        DBUS_TYPE_STRING, &network->name);
@@ -80,6 +90,9 @@ static DBusMessage *get_properties(DBusConnection *conn,
        connman_dbus_dict_append_variant(&dict, "Connected",
                                DBUS_TYPE_BOOLEAN, &network->connected);
 
+       connman_dbus_dict_append_variant(&dict, "Remember",
+                               DBUS_TYPE_BOOLEAN, &network->remember);
+
        if (network->strength > 0)
                connman_dbus_dict_append_variant(&dict, "Strength",
                                        DBUS_TYPE_BYTE, &network->strength);
@@ -109,6 +122,7 @@ static DBusMessage *get_properties(DBusConnection *conn,
 static DBusMessage *set_property(DBusConnection *conn,
                                        DBusMessage *msg, void *data)
 {
+       struct connman_network *network = data;
        DBusMessageIter iter, value;
        const char *name;
 
@@ -124,6 +138,24 @@ static DBusMessage *set_property(DBusConnection *conn,
        if (__connman_security_check_privileges(msg) < 0)
                return __connman_error_permission_denied(msg);
 
+       if (g_str_equal(name, "Remember") == TRUE) {
+               connman_bool_t remember;
+
+               dbus_message_iter_get_basic(&value, &remember);
+
+               if (network->remember == remember)
+                       return __connman_error_invalid_arguments(msg);
+       } else if (g_str_equal(name, "WiFi.Passphrase") == TRUE) {
+               const char *passphrase;
+
+               dbus_message_iter_get_basic(&value, &passphrase);
+
+               g_free(network->wifi.passphrase);
+               network->wifi.passphrase = g_strdup(passphrase);
+       }
+
+       __connman_storage_save_network(network);
+
        return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
@@ -194,6 +226,8 @@ static int register_interface(struct connman_element *element)
                return -EIO;
        }
 
+       network->registered = TRUE;
+
        emit_networks_signal();
 
        return 0;
@@ -201,14 +235,26 @@ static int register_interface(struct connman_element *element)
 
 static void unregister_interface(struct connman_element *element)
 {
+       struct connman_network * network = element->network;
+
        DBG("element %p name %s", element, element->name);
 
+       network->registered = FALSE;
+
        emit_networks_signal();
 
        g_dbus_unregister_interface(connection, element->path,
                                                CONNMAN_NETWORK_INTERFACE);
 }
 
+connman_bool_t __connman_network_has_driver(struct connman_network *network)
+{
+       if (network == NULL || network->driver == NULL)
+               return FALSE;
+
+       return network->registered;
+}
+
 static GSList *driver_list = NULL;
 
 static gint compare_priority(gconstpointer a, gconstpointer b)
@@ -261,7 +307,7 @@ static void network_destruct(struct connman_element *element)
        g_free(network->wifi.security);
        g_free(network->wifi.passphrase);
 
-       g_free(network->path);
+       g_free(network->node);
        g_free(network->name);
        g_free(network->identifier);
 }
@@ -356,22 +402,6 @@ const char *connman_network_get_identifier(struct connman_network *network)
 }
 
 /**
- * connman_network_set_path:
- * @network: network structure
- * @path: path name
- *
- * Set path name of network
- */
-void connman_network_set_path(struct connman_network *network, const char *path)
-{
-       g_free(network->element.devpath);
-       network->element.devpath = g_strdup(path);
-
-       g_free(network->path);
-       network->path = g_strdup(path);
-}
-
-/**
  * connman_network_get_path:
  * @network: network structure
  *
@@ -379,7 +409,7 @@ void connman_network_set_path(struct connman_network *network, const char *path)
  */
 const char *connman_network_get_path(struct connman_network *network)
 {
-       return network->path;
+       return network->element.path;
 }
 
 /**
@@ -482,18 +512,50 @@ int connman_network_set_string(struct connman_network *network,
        if (g_str_equal(key, "Name") == TRUE) {
                g_free(network->name);
                network->name = g_strdup(value);
+       } else if (g_str_equal(key, "Node") == TRUE) {
+               g_free(network->node);
+               network->node = g_strdup(value);
        } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
                g_free(network->wifi.mode);
                network->wifi.mode = g_strdup(value);
        } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
                g_free(network->wifi.security);
                network->wifi.security = g_strdup(value);
+       } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
+               g_free(network->wifi.passphrase);
+               network->wifi.passphrase = g_strdup(value);
        }
 
        return 0;
 }
 
 /**
+ * connman_network_get_string:
+ * @network: network structure
+ * @key: unique identifier
+ *
+ * Get string value for specific key
+ */
+const char *connman_network_get_string(struct connman_network *network,
+                                                       const char *key)
+{
+       DBG("network %p key %s", network, key);
+
+       if (g_str_equal(key, "Name") == TRUE)
+               return network->name;
+       else if (g_str_equal(key, "Node") == TRUE)
+               return network->node;
+       else if (g_str_equal(key, "WiFi.Mode") == TRUE)
+               return network->wifi.mode;
+       else if (g_str_equal(key, "WiFi.Security") == TRUE)
+               return network->wifi.security;
+       else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
+               return network->wifi.passphrase;
+
+       return NULL;
+}
+
+/**
  * connman_network_set_uint8:
  * @network: network structure
  * @key: unique identifier
@@ -539,6 +601,28 @@ int connman_network_set_blob(struct connman_network *network,
        return 0;
 }
 
+/**
+ * connman_network_get_blob:
+ * @network: network structure
+ * @key: unique identifier
+ * @size: pointer to blob size
+ *
+ * Get binary blob value for specific key
+ */
+const void *connman_network_get_blob(struct connman_network *network,
+                                       const char *key, unsigned int *size)
+{
+       DBG("network %p key %s", network, key);
+
+       if (g_str_equal(key, "WiFi.SSID") == TRUE) {
+               if (size != NULL)
+                       *size = network->wifi.ssid_len;
+               return network->wifi.ssid;
+       }
+
+       return NULL;
+}
+
 void __connman_network_set_device(struct connman_network *network,
                                        struct connman_device *device)
 {
@@ -655,15 +739,107 @@ static struct connman_driver network_driver = {
 
 static int network_load(struct connman_network *network)
 {
+       GKeyFile *keyfile;
+       gchar *pathname, *data = NULL;
+       gsize length;
+       const char *name;
+
        DBG("network %p", network);
 
+       name = connman_device_get_name(network->device);
+       if (name == NULL)
+               return -EINVAL;
+
+       pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR, name);
+       if (pathname == NULL)
+               return -ENOMEM;
+
+       keyfile = g_key_file_new();
+
+       if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
+               g_free(pathname);
+               return -ENOENT;
+       }
+
+       g_free(pathname);
+
+       if (g_key_file_load_from_data(keyfile, data, length,
+                                                       0, NULL) == FALSE) {
+               g_free(data);
+               return -EILSEQ;
+       }
+
+       g_free(data);
+
+       network->remember = g_key_file_get_boolean(keyfile,
+                                       network->identifier, "Remember", NULL);
+
+       g_free(network->wifi.security);
+       network->wifi.security = g_key_file_get_string(keyfile,
+                               network->identifier, "WiFi.Security", NULL);
+
+       g_free(network->wifi.passphrase);
+       network->wifi.passphrase = g_key_file_get_string(keyfile,
+                               network->identifier, "WiFi.Passphrase", NULL);
+
+       g_key_file_free(keyfile);
+
        return 0;
 }
 
 static int network_save(struct connman_network *network)
 {
+       GKeyFile *keyfile;
+       gchar *pathname, *data = NULL;
+       gsize length;
+       const char *name;
+
        DBG("network %p", network);
 
+       name = connman_device_get_name(network->device);
+       if (name == NULL)
+               return -EINVAL;
+
+       pathname = g_strdup_printf("%s/%s.conf", STORAGEDIR, name);
+       if (pathname == NULL)
+               return -ENOMEM;
+
+       keyfile = g_key_file_new();
+
+       if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
+               goto update;
+
+       if (length > 0) {
+               if (g_key_file_load_from_data(keyfile, data, length,
+                                                       0, NULL) == FALSE)
+                       goto done;
+       }
+
+       g_free(data);
+
+update:
+       g_key_file_set_boolean(keyfile, network->identifier,
+                                       "Remember", network->remember);
+
+       if (network->wifi.security != NULL)
+               g_key_file_set_string(keyfile, network->identifier,
+                               "WiFi.Security", network->wifi.security);
+
+       if (network->wifi.passphrase != NULL)
+               g_key_file_set_string(keyfile, network->identifier,
+                               "WiFi.Passphrase", network->wifi.passphrase);
+
+       data = g_key_file_to_data(keyfile, &length, NULL);
+
+       g_file_set_contents(pathname, data, length, NULL);
+
+done:
+       g_free(data);
+
+       g_key_file_free(keyfile);
+
+       g_free(pathname);
+
        return 0;
 }