csu3_am335x/EVSE/Projects/DS60-120/Apps/CheckSystemTask.c

/*
 * CheckTask.c
 *
 *  Created on: 2021年9月2日
 *      Author: 7564
 */

#include "CheckSystemTask.h"

bool Taskconutstring(char *src, char *taskname)
{
		bool result = false;

		if (src == NULL || strlen(src) == 0)
			return result;

		if (strstr(src, taskname) != NULL &&
			strstr(src, "grep") == NULL &&
			strstr(src, "[") == NULL)
		{
			result = true;
		}

		return result;
}

int GetProcessCount(char *procName)
{
	int result = 0;
		FILE *fp;
		char cmd[256];
		char buf[256];

		sprintf(cmd, "ps -ef |grep %s", procName);
		fp = popen(cmd, "r");
		if(fp != NULL)
		{
			while(fgets(buf, sizeof(buf), fp) != NULL)
			{
				if (Taskconutstring(buf, procName))
					result++;
			}
		}

		pclose(fp);

		return result;
}

unsigned char CheckSystemTask(unsigned char systemPage)
{
	unsigned char result = 0;
	unsigned char count_main 		= GetProcessCount("main");
	//unsigned char count_main 		= GetProcessCount("Module_CSU");
	unsigned char count_evComm 		= GetProcessCount("Module_EvComm");
	unsigned char count_psuComm 	= GetProcessCount("Module_PsuComm");

//	printf("*************************** \n");
//	printf("count_main = %d \n", count_main);
//	printf("count_eventLog = %d \n", count_eventLog);
//	printf("count_primary = %d \n", count_primary);
//	printf("count_evComm = %d \n", count_evComm);
//	printf("count_lcmCtrl = %d \n", count_lcmCtrl);
//	printf("count_interComm = %d \n", count_interComm);
//	printf("count_psuComm = %d \n", count_psuComm);
//	printf("*************************** \n");

	if (systemPage == 0x09 || systemPage == 0x0A)
	{
		if (count_main < 5 || count_psuComm < 2)
		{
			system("killall Module_EventLogging");
			system("killall Module_PrimaryComm");
			system("killall Module_EvComm");
			system("killall Module_LcmControl");
			system("killall Module_InternalComm");
			system("killall Module_PsuComm");
			system("killall OcppBackend &");
			system("killall Module_4g &");
			system("killall Module_Wifi &");
			system("killall Module_DcMeter &");
			sleep(3);
			system("/usr/bin/run_evse_restart.sh");
		}
		else
		{
			if(system("pidof -s Module_EventLogging > /dev/null") != 0)
				system("/root/Module_EventLogging &");

			if(system("pidof -s Module_PrimaryComm > /dev/null") != 0)
				system("/root/Module_PrimaryComm &");

			if(system("pidof -s Module_LcmControl > /dev/null") != 0)
				system("/root/Module_LcmControl &");

			if(system("pidof -s Module_InternalComm > /dev/null") != 0)
				system("/root/Module_InternalComm &");

			if (count_evComm < 2)
			{
				system("killall Module_EvComm");
				sleep(3);
				system("/root/Module_EvComm &");
			}
		}

		sleep(2);
	}

	if (count_main < 5)
		result = 1;
	else if (count_evComm < 2)
		result = 2;
	else if (count_psuComm < 2)
		result = 3;
	else if (system("pidof -s Module_EventLogging > /dev/null") != 0)
		result = 4;
	else if (system("pidof -s Module_PrimaryComm > /dev/null") != 0)
		result = 5;
	else if (system("pidof -s Module_LcmControl > /dev/null") != 0)
		result = 6;
	else if (system("pidof -s Module_InternalComm > /dev/null") != 0)
		result = 7;

	return result;
}