Last change
on this file since 3858 was 3232, checked in by Bruno Cornec, 11 years ago |
- Update mindi-busybox to 1.21.1
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-
Property svn:eol-style
set to
native
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File size:
1.1 KB
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Rev | Line | |
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[2725] | 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * scriptreplay - play back typescripts, using timing information
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| 4 | *
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| 5 | * pascal.bellard@ads-lu.com
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| 6 | *
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| 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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| 8 | *
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| 9 | */
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[3232] | 10 |
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| 11 | //usage:#define scriptreplay_trivial_usage
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| 12 | //usage: "timingfile [typescript [divisor]]"
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| 13 | //usage:#define scriptreplay_full_usage "\n\n"
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| 14 | //usage: "Play back typescripts, using timing information"
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| 15 |
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[2725] | 16 | #include "libbb.h"
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| 17 |
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| 18 | int scriptreplay_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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| 19 | int scriptreplay_main(int argc UNUSED_PARAM, char **argv)
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| 20 | {
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| 21 | const char *script = "typescript";
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| 22 | double delay, factor = 1000000.0;
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| 23 | int fd;
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| 24 | unsigned long count;
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| 25 | FILE *tfp;
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| 26 |
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| 27 | if (!argv[1])
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| 28 | bb_show_usage();
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| 29 |
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| 30 | if (argv[2]) {
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| 31 | script = argv[2];
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| 32 | if (argv[3])
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| 33 | factor /= atof(argv[3]);
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| 34 | }
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| 35 |
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| 36 | tfp = xfopen_for_read(argv[1]);
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| 37 | fd = xopen(script, O_RDONLY);
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| 38 | while (fscanf(tfp, "%lf %lu\n", &delay, &count) == 2) {
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| 39 | usleep(delay * factor);
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| 40 | bb_copyfd_exact_size(fd, STDOUT_FILENO, count);
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| 41 | }
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| 42 | if (ENABLE_FEATURE_CLEAN_UP) {
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| 43 | close(fd);
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| 44 | fclose(tfp);
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| 45 | }
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| 46 | return EXIT_SUCCESS;
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| 47 | }
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