1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2020-2021] [HCL Technologies Ltd.] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /* This file contains the O1App class which is responsible for running/starting
20 all the O1 modules in a thread. It inherits the Thread class and Singleton
25 #include "GlobalDefs.hpp"
26 #include "SessionHandler.hpp"
27 #include "ConfigInterface.h"
30 /*******************************************************************
39 * - Constructor intialization
43 ******************************************************************/
45 O1App::O1App() : mUxSocketServer(O1::ALARM_SOCK_PATH)
50 /*******************************************************************
63 ******************************************************************/
70 /*******************************************************************
72 * @brief Runs the O1 modules as a thread
79 * - Implements the "run" function of Thread class.
80 * Starts all the O1 modules.
84 * @return true : success
86 ******************************************************************/
91 SessionHandler sessHdlr;
92 /* Start Netconf session and subscribe to yang modules */
95 if( !sessHdlr.init() )
97 O1_LOG("\nO1 O1App : SessionHandler initialization failed ");
101 catch( const std::exception& e )
103 O1_LOG("\nO1 O1App : Exception : %s", e.what());
107 /* Start the Unix Socket Server to listen for alarm messages */
108 if( mUxSocketServer.start() )
111 if(mUxSocketServer.setAffinity(O1::CPU_CORE))
113 O1_LOG("\nO1 O1App : CPU affinity set " );
114 mUxSocketServer.printAffinity();
118 if( mUxSocketServer.isRunning() )
120 mStartupStatus = true;
121 O1_LOG("\nO1 O1App : Unix Socket server started\n");
125 O1_LOG("\nO1 O1App : Unix Socket server failed to start\n");
128 /* Wait for the Unix Socket Server thread to end*/
129 mUxSocketServer.join();
133 O1_LOG("\nO1 O1App : Unix Socket server failed to start\n");
139 /*******************************************************************
141 * @brief Check if the O1 Module is fully up and running
145 * Function : getStartupStatus
148 * - Returns the status of O1App whether it is fully up
152 * @return true : started
153 * false : not started
154 ******************************************************************/
156 bool O1App::getStartupStatus() const
158 return mStartupStatus;
161 /*******************************************************************
163 * @brief Cleanup O1App
170 * - Implements the "cleanUp" function of Thread class to
171 * take care of any clean up required for O1 components
172 * before stopping the thread.
176 ******************************************************************/
178 void O1App::cleanUp(void)
180 /* Stop the socket server thread */
181 mUxSocketServer.stop();