#include "monitsys.h"


 void getPidByName(pid_t *pid, char *task_name)
	 {   
	 DIR *dir;  
	 struct dirent *ptr;  
	 FILE *fp;   
	 char filepath[50];  
	 char cur_task_name[50]; 
	 char buf[BUF_SIZE];    
	 dir = opendir("/proc");    
	 if (NULL != dir)   
		 {      
	 while ((ptr = readdir(dir)) != NULL) //循环读取/proc下的每一个文件/文件夹     
	 {         
	 //如果读取到的是"."或者".."则跳过，读取到的不是文件夹名字也跳过      
	 if ((strcmp(ptr->d_name, ".") == 0) || (strcmp(ptr->d_name, "..") == 0))    
		 continue;      
	 if (DT_DIR != ptr->d_type)    
		 continue;      
	 sprintf(filepath, "/proc/%s/status", ptr->d_name);//生成要读取的文件的路径     
	 fp = fopen(filepath, "r");    
	 if (NULL != fp)       
		 {          
	 if( fgets(buf, BUF_SIZE-1, fp)== NULL )
	 {               
		  fclose(fp);   
		  continue;           
	  }         
	  sscanf(buf, "%*s %s", cur_task_name);                          //如果文件内容满足要求则打印路径的名字（即进程的PID）  
	  if (!strcmp(task_name, cur_task_name))
	  {                   
	  sscanf(ptr->d_name, "%d", pid);     
	  }                
	  fclose(fp);      
	  }       
	  }        
	  closedir(dir);   
	  } 
	  }

  FILE *getshellvalue(char *pcmd)
{
	FILE * fstream = NULL;

	if(NULL == (fstream = popen(pcmd,"r")))    
	{   
	   fprintf(stdout,"execute command failed: ");	  
	   return NULL;	 
	} 

	//pcmd = "ls -trl | awk '{print $9}'";

	return fstream;
}


int main(void)
 {
	pid_t fpid; //fpid表示fork函数返回的值
    pid_t fpid1;
	
   char pcip[50]="\0",task_name[50]="\0",cmanager[50]="\0"; 
   
    FILE *fp = NULL;
	 fp = fopen ("/root/cheng/initip.ini", "r");
	 if(fp == NULL)
	 {
		 printf("<p>open file:passwd.txt error</p>");
		 return 0;
	 }
	 // fscanf(fp,"%s %s %s %s",pcip,task_name,cmanager,manprocess); 
	   fgets(pcip, sizeof(pcip), fp);
	   fgets(task_name, sizeof(task_name), fp);
	   fgets(cmanager, sizeof(cmanager), fp);
	 //  fgets(manprocess, sizeof(manprocess), fp);
	  fclose(fp);
    printf("name of task is %s\n",cmanager);
    getPidByName(&pid, cmanager);		   	
	 if (pid > 0)
	{
	  printf("\nCapture dump function enable..\n");
			    printf("pid1:%d\n", pid);
	}
 else
	{
	 printf("\nCapture dump function disable..\n");
			  printf("pid2:%d\n\n", pid);
	 }   
    return 0;
 }