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/*
* @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
*
* 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.
*/
///////////////////////////////////////////////////////////////////////////////
/// \ingroup tag_SystemManager
/// \brief This file provides support for System Manager System Low Memory
/// detection.
///
///////////////////////////////////////////////////////////////////////////////
#ifndef __SS_SYSTEM_MEMORY_MONITOR_H__ // NOLINT
#define __SS_SYSTEM_MEMORY_MONITOR_H__
#include <native_service/frameworkunified_types.h>
#include <system_service/resm.h>
#include <system_service/ss_system_timer.h>
#include <iostream>
#include <string>
#include "ss_sm_config.h"
typedef enum _ESMSysMemThreadCommandIds {
eSysMemThrdCmd_SYS_LOW_MEMORY = 0x744, ///< SM.CrashDetector --> SM
} ESMSysMemThreadCommandIds;
struct SysMem {
UI_32 FreeMemoryBytes;
UI_32 TotalMemoryBytes;
};
const UI_32 SS_SLM_MEM_MONITOR_TIMER_ID = 3000;
const UI_32 SS_SLM_SYSTEMMANAGERLOG_TIMER_ID = 3001;
const UI_32 SS_MEMORY_TIMER_CONFIG_MS = 1000;
const UI_32 SS_SYSTEMMANAGERLOG_TIMER_CONFIG_MS = 30000;
class CSysMemoryMonitor {
public:
CSysMemoryMonitor(void);
virtual ~CSysMemoryMonitor(void);
EFrameworkunifiedStatus Initialize(HANDLE f_hApp);
EFrameworkunifiedStatus StopAndFreeObjects(HANDLE f_hApp);
const std::string GetThreadName(void);
void SetSLMConfigData(SLMConfigParameters &f_ConfigData); // NOLINT
private:
EFrameworkunifiedStatus CPUMemThreadStart(HANDLE f_hThread);
EFrameworkunifiedStatus CPUMemThreadStop(HANDLE f_hThread);
EFrameworkunifiedStatus StopTimers(void);
EFrameworkunifiedStatus OnMemoryTimerExpiry(HANDLE f_hThread);
EFrameworkunifiedStatus OnSystemmanagerlogTimerExpiry(HANDLE f_hThread);
EFrameworkunifiedStatus OnAvailability(HANDLE f_hThread);
UI_32 GetSystemRamSize(void);
UI_32 BitReverse32(UI_32 f_val);
HANDLE m_hThread;
HANDLE m_hParentApp;
Timer m_memMonitorTimer;
Timer m_systemmanagerlogTimer;
SLMConfigParameters m_SLMConfig;
SI_32 m_SLMCheckCounter;
SI_32 m_siPriority;
UI_32 m_NbrSamplesBeforeSystemmanagerlog;
SysMem m_sysMemInfoLast;
std::string m_memMonitorThreadName;
uint32_t m_resmSession;
};
#endif // __SS_SYSTEM_MEMORY_MONITOR_H__ // NOLINT
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