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/* Copyright (C) 2009 Vincent Penquerc'h.
This file is part of the Kate codec library.
Written by Vincent Penquerc'h.
Use, distribution and reproduction of this library is governed
by a BSD style source license included with this source in the
file 'COPYING'. Please read these terms before distributing. */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
static int get_random(int n)
{
return (rand()>>8)%n;
}
static int time_total_milliseconds(float t)
{
return (int)(t*1000.0f+0.5f);
}
static int time_hours(float t)
{
return time_total_milliseconds(t)/(60*60*1000);
}
static int time_minutes(float t)
{
return time_total_milliseconds(t)/(60*1000)%60;
}
static int time_seconds(float t)
{
return time_total_milliseconds(t)/1000%60;
}
static int time_milliseconds(float t)
{
return time_total_milliseconds(t)%1000;
}
static void gen_time(float *t,float dt)
{
float r=*t+(rand()/(float)RAND_MAX)*dt;
*t+=dt;
printf("%02d:%02d:%02d,%03d",time_hours(r),time_minutes(r),time_seconds(r),time_milliseconds(r));
}
static void gen_text()
{
int line,nlines=1+get_random(5);
for (line=0;line<nlines;++line) {
int n,nchars=1+get_random(128);
for (n=0;n<nchars;++n) {
int c=26+get_random(100);
if (n==0 && c==' ' || strchr("\r\n",c)) ++c;
printf("%c",c);
}
printf("\n");
}
}
int main(int argc,char **argv)
{
int item,items;
float t=0.0f;
if (argc==1 || *argv[1]!='-') {
srand(argc==1?time(NULL):atoi(argv[1]));
items=argc==1?262144:get_random(256);
for (item=1;item<=items;++item) {
printf("%d\n",item);
gen_time(&t,0.5f);
printf(" --> ");
gen_time(&t,2.5f);
printf("\n");
gen_text();
printf("\n");
}
}
else {
for (item=0;item<=1000;++item) {
printf("%d\n",item+1);
t=(float)item/1000.0f;
gen_time(&t,0.0f);
printf(" --> ");
t+=2.5f;
gen_time(&t,0.0f);
printf("\n");
printf("Text.\n");
printf("\n");
}
}
return 0;
}
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