ahp/busybox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

scriptreplay: new applet. +423 bytes

Browse source 
Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-05-19 17:36:16 +02:00
parent 5a49d284a6
commit 5e61115ea4
6 changed files with 95 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

38
util-linux/scriptreplay.c Normal file
View file

@ -0,0 +1,38 @@
/* vi: set sw=4 ts=4: */
/*
* scriptreplay - play back typescripts, using timing information
*
* pascal.bellard@ads-lu.com
*
* Licensed under GPLv2 or later, see file License in this tarball for details.
*
*/
#include "libbb.h"
int scriptreplay_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int scriptreplay_main(int argc UNUSED_PARAM, char **argv)
{
const char *script = "typescript";
double delay, factor = 1000000.0;
int fd;
unsigned long count;
FILE *tfp;
if (argv[2]) {
script = argv[2];
if (argv[3])
factor /= atof(argv[3]);
}
tfp = xfopen_for_read(argv[1]);
fd = xopen(script, O_RDONLY);
while (fscanf(tfp, "%lf %lu\n", &delay, &count) == 2) {
usleep(delay * factor);
bb_copyfd_exact_size(fd, STDOUT_FILENO, count);
}
#if ENABLE_FEATURE_CLEAN_UP
close(fd);
fclose(tfp);
#endif
return EXIT_SUCCESS;
}