INFN/MCMDS/ws2.c

//#include <iostream>
#include <sys/time.h>
#include <stdlib.h>
//#include <stream.h>
//#include <iostream.h>
//#include <fstream>
#include <stdio.h>
//#include <string>
#define WS_2_TABLE_MAX_ELEM 873
#include <errno.h>


char ws_char[2]={'A','B'};
//clock_t tt;
long lsec;
struct timeval tv;        
struct timezone tz;
int step;

// 

int main(int argc, char *argv[])
{
  int sec,i,n,step,mins,real_step,j,current_time,time_hole,start_time;
  FILE *F;
  const char *fname_prefix=argv[1];
  const char *timesync=argv[2];
  static char fname[102];
  if (argc != 7)
    {
      printf("Mancano i parametri!: \n  fname_prefix timesync time_hole n-rows-in_table mins step\n");
      return 1;
    }
  
  time_hole=atoi(argv[3]);
  n   = atoi(argv[4]);
  if(n>WS_2_TABLE_MAX_ELEM) 
    {
      printf("n > %d\n",WS_2_TABLE_MAX_ELEM);;
      return 1;

    }

  mins = atoi(argv[5]);
  step = atoi(argv[6]);
  i = 0;
  if(step < mins)
    {
      printf("step < mins");
      return 5;
    }
  gettimeofday(&tv,&tz);
  srand(tv.tv_sec);
  current_time=atoi(timesync);
  for(i=0;i<16;i++) 
    {

      sprintf(fname,"%s%d.txt",fname_prefix,i);
      F=fopen(fname,"w+");
      if(!F) {
        printf("error %d creating file %s",errno,fname);
        return 4;
      }
      //      of.open(fname);
      start_time=current_time;
      fprintf(F,"%d\n%d\n",start_time,i);

      for(j=0;j<n;j++) 
        {
          /*      do  {

            real_step = lsec % step;
          } while(real_step <= mins);
          */
          real_step =  mins+(int) ((step-mins+1)*1.0*rand()/(RAND_MAX+1.0));
          fprintf(F,"%c %d\n",ws_char[(real_step %2)],real_step);
          current_time += real_step*8;
        }
      close(F);
      printf("txable: %d tsync: %d - stop at %d\n",i,start_time,current_time);
      current_time += time_hole;
    }
  return 0;
}
1	kusanagi	1.1	//#include <iostream>
2			#include <sys/time.h>
3			#include <stdlib.h>
4			//#include <stream.h>
5			//#include <iostream.h>
6			//#include <fstream>
7			#include <stdio.h>
8			//#include <string>
9			#define WS_2_TABLE_MAX_ELEM 873
10			#include <errno.h>
11
12
13
14
15			char ws_char[2]={'A','B'};
16			//clock_t tt;
17			long lsec;
18			struct timeval tv;
19			struct timezone tz;
20			int step;
21
22			//
23
24			int main(int argc, char *argv[])
25			{
26			int sec,i,n,step,mins,real_step,j,current_time,time_hole,start_time;
27			FILE *F;
28			const char *fname_prefix=argv[1];
29			const char *timesync=argv[2];
30			static char fname[102];
31			if (argc != 7)
32			{
33			printf("Mancano i parametri!: \n fname_prefix timesync time_hole n-rows-in_table mins step\n");
34			return 1;
35			}
36
37			time_hole=atoi(argv[3]);
38			n = atoi(argv[4]);
39			if(n>WS_2_TABLE_MAX_ELEM)
40			{
41			printf("n > %d\n",WS_2_TABLE_MAX_ELEM);;
42			return 1;
43
44			}
45
46			mins = atoi(argv[5]);
47			step = atoi(argv[6]);
48			i = 0;
49			if(step < mins)
50			{
51			printf("step < mins");
52			return 5;
53			}
54			gettimeofday(&tv,&tz);
55			srand(tv.tv_sec);
56			current_time=atoi(timesync);
57			for(i=0;i<16;i++)
58			{
59
60			sprintf(fname,"%s%d.txt",fname_prefix,i);
61			F=fopen(fname,"w+");
62			if(!F) {
63			printf("error %d creating file %s",errno,fname);
64			return 4;
65			}
66			// of.open(fname);
67			start_time=current_time;
68			fprintf(F,"%d\n%d\n",start_time,i);
69
70			for(j=0;j<n;j++)
71			{
72			/* do {
73
74			real_step = lsec % step;
75			} while(real_step <= mins);
76			*/
77			real_step = mins+(int) ((step-mins+1)1.0rand()/(RAND_MAX+1.0));
78			fprintf(F,"%c %d\n",ws_char[(real_step %2)],real_step);
79			current_time += real_step*8;
80			}
81			close(F);
82			printf("txable: %d tsync: %d - stop at %d\n",i,start_time,current_time);
83			current_time += time_hole;
84			}
85			return 0;
86			}