1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <ctype.h>
/* plugin for toolame versin 0.2i */
#define OUTPUT_BUF_LENGTH 1024
#define OFFSET_LENGTH 16
#define PRINTOUT_INTERVAL 0.2
int
toolame_read_stat (int *current)
{
char temp[OUTPUT_BUF_LENGTH];
char string[100];
char *string1;
int bytes_read;
/* Grab new ouput from 'toolame' */
bytes_read = read (0, (void *) temp, sizeof (temp));
if (bytes_read > OFFSET_LENGTH) {
sscanf (&temp[1], "%s]", string);
*current = atoi(string);
return (0);
}
return (-1);
}
int
main (int argc, char **argv)
{
int begin, length;
int current;
sscanf (argv[1], "%d", &begin);
sscanf (argv[2], "%d", &length);
while (1) {
if (toolame_read_stat (¤t) == 0) {
printf ("[P %f]\n", ((double) current / (double) length) );
}
usleep (PRINTOUT_INTERVAL * 1000000);
}
}
|
