simulatordaemon/inc/TAFactory.h

   1 /**
   2  * Copyright (c) 2015-2017 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16
  17 /**
  18  * @file
  19  * @author CHERYL (cb) (cheryl.b@samsung.com)
  20  * @brief  TAFactory header file
  21  */
  22
  23
  24 #if !defined(_TAFACTORY_H)
  25 #define _TAFACTORY_H
  26
  27 /*-----------------------------------------------------------------------------
  28  *  Include files
  29  *-----------------------------------------------------------------------------*/
  30 #include <list>
  31 #include <pthread.h>
  32 #include <time.h>
  33 #include <spawn.h>
  34 #include <sys/wait.h>
  35 #include <sstream>
  36 #include <stdlib.h>
  37 #include "ISession.h"
  38 #include "TAInstance.h"
  39 #include "TABinaryManager.h"
  40
  41 /*-----------------------------------------------------------------------------
  42  *  Class definitions
  43  *-----------------------------------------------------------------------------*/
  44 class TAFactory {
  45 public:
  46         pthread_rwlock_t mTAInstanceMapLock;
  47         multimap<string, TAInstancePtr> mTAInstanceMap;
  48         static TAFactory* getInstance();
  49         TAInstancePtr getTAInstance(TEEC_UUID TAUUID, ISession* session);
  50 private:
  51         static TAFactory *instance;
  52         // instLock for TA Instance ID
  53         pthread_rwlock_t instIDLock;
  54         uint32_t InstID;
  55         TAFactory();
  56         bool checkIfTARunning(string TAUUID);
  57         TAInstancePtr createUninitalizedTAInstance(string TAUUID, ISession* session);
  58         bool launchTA(string TAUUID, std::stringstream& str, bool debug, pid_t& pid);
  59         static void* waitForChild(void *pid);
  60         void cleanupTAInstance(pid_t PID);
  61         ~TAFactory();
  62 };
  63
  64 #endif  //_TAFACTORY_H