Diff: mbed-client/source/include/m2mnsdlobserver.h

Revision:

0:dbad57390bd1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-client/source/include/m2mnsdlobserver.h	Sun May 14 18:37:05 2017 +0000
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2015 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef M2M_NSDL_OBSERVER_H
+#define M2M_NSDL_OBSERVER_H
+
+#include "include/nsdllinker.h"
+
+//FORWARD DECLARATION
+class M2MSecurity;
+class M2MServer;
+
+/**
+ * @brief Observer class for informing NSDL callback to the state machine
+ */
+
+class M2MNsdlObserver
+{
+
+public :
+
+    /**
+    * @brief Informs that coap message is ready.
+    * @param data_ptr, Data object of coap message.
+    * @param data_len, Length of the data object.
+    * @param address_ptr, Address structure of the server.
+    */
+    virtual void coap_message_ready(uint8_t *data_ptr,
+                                    uint16_t data_len,
+                                    sn_nsdl_addr_s *address_ptr) = 0;
+
+    /**
+    * @brief Informs that client is registered successfully.
+    * @param server_object, Server object associated with
+    * registered server.
+    */
+    virtual void client_registered(M2MServer *server_object) = 0;
+
+    /**
+    * @brief Informs that client registration is updated successfully.
+    * @param server_object, Server object associated with
+    * registered server.
+    */
+    virtual void registration_updated(const M2MServer &server_object) = 0;
+
+    /**
+    * @brief Informs that some error occured during
+    * registration.
+    * @param error_code, Error code for registration error
+    * @param retry, Indicates state machine to re-establish connection
+    */
+    virtual void registration_error(uint8_t error_code, bool retry = false) = 0;
+
+    /**
+    * @brief Informs that client is unregistered successfully.
+    */
+    virtual void client_unregistered() = 0;
+
+    /**
+    * @brief Informs that client bootstrapping is done.
+    * @param security_object, M2MSecurity Object which contains information about
+    * LWM2M server fetched from bootstrap server.
+    */
+    virtual void bootstrap_done(M2MSecurity *security_object) = 0;
+
+    /**
+    * @brief Informs that client bootstrapping is waiting for message to be sent.
+    * @param security_object, M2MSecurity Object which contains information about
+    * LWM2M server fetched from bootstrap server.
+    */
+    virtual void bootstrap_wait(M2MSecurity *security_object) = 0;
+
+    /**
+    * @brief Informs that some error occured during
+    * bootstrapping.
+    */
+    virtual void bootstrap_error() = 0;
+
+    /**
+    * @brief Informs that received data has been processed.
+    */
+    virtual void coap_data_processed() = 0;
+
+    /**
+     * @brief Callback informing that the value of the resource object is updated by server.
+     * @param base Object whose value is updated.
+     */
+    virtual void value_updated(M2MBase *base) = 0;
+};
+#endif // M2M_NSDL_OBSERVER_H