1eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh/* Copyright (c) 2017, The Linux Foundation. All rights reserved. 2eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * 3eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * Redistribution and use in source and binary forms, with or without 4eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * modification, are permitted provided that the following conditions are 5eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * met: 6eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * * Redistributions of source code must retain the above copyright 7eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * notice, this list of conditions and the following disclaimer. 8eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * * Redistributions in binary form must reproduce the above 9eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * copyright notice, this list of conditions and the following 10eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * disclaimer in the documentation and/or other materials provided 11eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * with the distribution. 12eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * * Neither the name of The Linux Foundation, nor the names of its 13eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * contributors may be used to endorse or promote products derived 14eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * from this software without specific prior written permission. 15eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * 16eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * 28eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh */ 29eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 30eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#ifndef __IOSOBSERVER_H__ 31eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#define __IOSOBSERVER_H__ 32eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 33eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#include <list> 34eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#include <string> 35eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#include <IDataItemObserver.h> 36eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#include <IDataItemSubscription.h> 37eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#include <IFrameworkActionReq.h> 38eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 39eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanhusing namespace std; 40eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 41eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanhnamespace loc_core 42eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh{ 43eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 44eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh/** 45eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * @brief IOsObserver interface 46eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * @details IOsObserver interface; 47eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * In OS dependent code this type serves as a handle to 48eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * an OS independent instance of this interface. 49eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh */ 50eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanhclass IOsObserver : 51eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh public IDataItemObserver, 52eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh public IDataItemSubscription, 53eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh public IFrameworkActionReq { 54eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 55eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanhpublic: 56eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 57eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh // To set the subscription object 58eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh virtual void setSubscriptionObj(IDataItemSubscription *subscriptionObj) = 0; 59eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 60eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh // To set the framework action request object 61eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh virtual void setFrameworkActionReqObj(IFrameworkActionReq *frameworkActionReqObj) = 0; 62eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 63eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh // IDataItemObserver Overrides 64eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void getName (string & /*name*/) {} 65eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void notify (const std::list <IDataItemCore *> & /*dlist*/) {} 66eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 67eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh // IDataItemSubscription Overrides 68eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void subscribe 69eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ( 70eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh const std :: list <DataItemId> & /*l*/, 71eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh IDataItemObserver * /*client*/ 72eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ){} 73eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void updateSubscription 74eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ( 75eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh const std :: list <DataItemId> & /*l*/, 76eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh IDataItemObserver * /*client*/ 77eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ){} 78eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void requestData 79eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ( 80eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh const std :: list <DataItemId> & /*l*/, 81eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh IDataItemObserver * /*client*/ 82eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ){} 83eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void unsubscribe 84eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ( 85eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh const std :: list <DataItemId> & /*l*/, 86eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh IDataItemObserver * /*client*/ 87eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh ){} 88eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void unsubscribeAll (IDataItemObserver * /*client*/){} 89eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 90eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh // IFrameworkActionReq Overrides 91eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void turnOn (DataItemId /*dit*/, int /*timeOut*/){} 92eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh inline virtual void turnOff (DataItemId /*dit*/) {} 93eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 94eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh /** 95eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * @brief Destructor 96eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh * @details Destructor 97eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh */ 98eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh virtual ~IOsObserver () {} 99eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh}; 100eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 101eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh} // namespace loc_core 102eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh 103eee4b7537bec1ef4198a5c0c9cfb8ba232ad60cbAlain Vongsouvanh#endif // #ifndef __IOSOBSERVER_H__ 104