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