[thirdparty/util-linux.git] / term-utils / scriptreplay.c

/*
 * Copyright (C) 2008, Karel Zak <kzak@redhat.com>
 * Copyright (C) 2008, James Youngman <jay@gnu.org>
 *
 * This file is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This file is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 *
 * Based on scriptreplay.pl by Joey Hess <joey@kitenet.net>
 */

#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <limits.h>
#include <math.h>
#include <sys/select.h>
#include <unistd.h>
#include <getopt.h>
#include <sys/time.h>

#include "c.h"
#include "xalloc.h"
#include "closestream.h"
#include "nls.h"
#include "strutils.h"
#include "optutils.h"
#include "script-playutils.h"

static void __attribute__((__noreturn__))
usage(void)
{
	FILE *out = stdout;
	fputs(USAGE_HEADER, out);
	fprintf(out,
	      _(" %s [options]\n"),
	      program_invocation_short_name);
	fprintf(out,
	      _(" %s [-t] timingfile [typescript] [divisor]\n"),
	      program_invocation_short_name);

	fputs(USAGE_SEPARATOR, out);
	fputs(_("Play back terminal typescripts, using timing information.\n"), out);

	fputs(USAGE_OPTIONS, out);
	fputs(_(" -t, --timing <file>     script timing log file\n"), out);
	fputs(_(" -T, --log-timing <file> aliast to -t\n"), out);
	fputs(_(" -I, --log-in <file>     script stdin log file\n"), out);
	fputs(_(" -O, --log-out <file>    script stdout log file (default)\n"), out);
	fputs(_(" -B, --log-io <file>     script stdin and stdout log file\n"), out);
	fputs(USAGE_SEPARATOR, out);
	fputs(_(" -s, --typescript <file> deprecated alist to -O\n"), out);

	fputs(USAGE_SEPARATOR, out);
	fputs(_("     --summary           display overview about recorded session and exit\n"), out);
	fputs(_(" -d, --divisor <num>     speed up or slow down execution with time divisor\n"), out);
	fputs(_(" -m, --maxdelay <num>    wait at most this many seconds between updates\n"), out);
	fputs(_(" -x, --stream <name>     stream type (out, in, signal or info)\n"), out);
	fputs(_(" -c, --cr-mode <type>    CR char mode (auto, never, always)\n"), out);
	printf(USAGE_HELP_OPTIONS(25));

	printf(USAGE_MAN_TAIL("scriptreplay(1)"));
	exit(EXIT_SUCCESS);
}

static double
getnum(const char *s)
{
	const double d = strtod_or_err(s, _("failed to parse number"));

	if (isnan(d)) {
		errno = EINVAL;
		err(EXIT_FAILURE, "%s: %s", _("failed to parse number"), s);
	}
	return d;
}

static void
delay_for(struct timeval *delay)
{
#ifdef HAVE_NANOSLEEP
	struct timespec ts, remainder;
	ts.tv_sec = (time_t) delay->tv_sec;
	ts.tv_nsec = delay->tv_usec * 1000;

	DBG(TIMING, ul_debug("going to sleep for %ld.%06ld",
				delay->tv_sec,
				delay->tv_usec));

	while (-1 == nanosleep(&ts, &remainder)) {
		if (EINTR == errno)
			ts = remainder;
		else
			break;
	}
#else
	select(0, NULL, NULL, NULL, delay);
#endif
}

static void appendchr(char *buf, size_t bufsz, int c)
{
	size_t sz;

	if (strchr(buf, c))
		return;		/* already in */

	sz = strlen(buf);
	if (sz + 1 < bufsz)
		buf[sz] = c;
}

int
main(int argc, char *argv[])
{
	static const struct timeval mindelay = { .tv_sec = 0, .tv_usec = 100 };
	struct timeval maxdelay;

	struct replay_setup *setup = NULL;
	struct replay_step *step = NULL;
	char streams[6] = {0};		/* IOSI - in, out, signal,info */
	const char *log_out = NULL,
	           *log_in = NULL,
		   *log_io = NULL,
		   *log_tm = NULL;
	double divi = 1;
	int diviopt = FALSE, idx;
	int ch, rc, crmode = REPLAY_CRMODE_AUTO, summary = 0;
	enum {
		OPT_SUMMARY = CHAR_MAX + 1
	};

	static const struct option longopts[] = {
		{ "cr-mode",    required_argument,	0, 'c' },
		{ "timing",	required_argument,	0, 't' },
		{ "log-timing", required_argument,      0, 'T' },
		{ "log-in",     required_argument,      0, 'I' },
		{ "log-out",    required_argument,      0, 'O' },
		{ "log-io",     required_argument,      0, 'B' },
		{ "typescript",	required_argument,	0, 's' },
		{ "divisor",	required_argument,	0, 'd' },
		{ "maxdelay",	required_argument,	0, 'm' },
		{ "stream",     required_argument,	0, 'x' },
		{ "summary",    no_argument,            0, OPT_SUMMARY },
		{ "version",	no_argument,		0, 'V' },
		{ "help",	no_argument,		0, 'h' },
		{ NULL,		0, 0, 0 }
	};
	static const ul_excl_t excl[] = {       /* rows and cols in ASCII order */
		{ 'O', 's' },
		{ 0 }
	};
	int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT;
	/* Because we use space as a separator, we can't afford to use any
	 * locale which tolerates a space in a number.  In any case, script.c
	 * sets the LC_NUMERIC locale to C, anyway.
	 */
	setlocale(LC_ALL, "");
	setlocale(LC_NUMERIC, "C");

	bindtextdomain(PACKAGE, LOCALEDIR);
	textdomain(PACKAGE);
	close_stdout_atexit();

	replay_init_debug();
	timerclear(&maxdelay);

	while ((ch = getopt_long(argc, argv, "B:c:I:O:T:t:s:d:m:x:Vh", longopts, NULL)) != -1) {

		err_exclusive_options(ch, longopts, excl, excl_st);

		switch(ch) {
		case 'c':
			if (strcmp("auto", optarg) == 0)
				crmode = REPLAY_CRMODE_AUTO;
			else if (strcmp("never", optarg) == 0)
				crmode = REPLAY_CRMODE_NEVER;
			else if (strcmp("always", optarg) == 0)
				crmode = REPLAY_CRMODE_ALWAYS;
			else
				errx(EXIT_FAILURE, _("unsupported mode name: '%s'"), optarg);
			break;
		case 't':
		case 'T':
			log_tm = optarg;
			break;
		case 'O':
		case 's':
			log_out = optarg;
			break;
		case 'I':
			log_in = optarg;
			break;
		case 'B':
			log_io = optarg;
			break;
		case 'd':
			diviopt = TRUE;
			divi = getnum(optarg);
			break;
		case 'm':
			strtotimeval_or_err(optarg, &maxdelay, _("failed to parse maximal delay argument"));
			break;
		case 'x':
			if (strcmp("in", optarg) == 0)
				appendchr(streams, sizeof(streams), 'I');
			else if (strcmp("out", optarg) == 0)
				appendchr(streams, sizeof(streams), 'O');
			else if (strcmp("signal", optarg) == 0)
				appendchr(streams, sizeof(streams), 'S');
			else if (strcmp("info", optarg) == 0)
				appendchr(streams, sizeof(streams), 'H');
			else
				errx(EXIT_FAILURE, _("unsupported stream name: '%s'"), optarg);
			break;
		case OPT_SUMMARY:
			summary = 1;
			break;
		case 'V':
			print_version(EXIT_SUCCESS);
		case 'h':
			usage();
		default:
			errtryhelp(EXIT_FAILURE);
		}
	}
	argc -= optind;
	argv += optind;
	idx = 0;

	if (summary)
		streams[0] = 'H', streams[1] = '\0';

	if (!log_tm && idx < argc)
		log_tm = argv[idx++];
	if (!log_out && !summary && !log_in && !log_io)
		log_out = idx < argc ? argv[idx++] : "typescript";

	if (!diviopt)
		divi = idx < argc ? getnum(argv[idx]) : 1;

	if (!log_tm)
		errx(EXIT_FAILURE, _("timing file not specified"));
	if (!(log_out || log_in || log_io) && !summary)
		errx(EXIT_FAILURE, _("data log file not specified"));

	setup = replay_new_setup();

	if (replay_set_timing_file(setup, log_tm) != 0)
		err(EXIT_FAILURE, _("cannot open %s"), log_tm);

	if (log_out && replay_associate_log(setup, "O", log_out) != 0)
		err(EXIT_FAILURE, _("cannot open %s"), log_out);

	if (log_in && replay_associate_log(setup, "I", log_in) != 0)
		err(EXIT_FAILURE, _("cannot open %s"), log_in);

	if (log_io && replay_associate_log(setup, "IO", log_io) != 0)
		err(EXIT_FAILURE, _("cannot open %s"), log_io);

	if (!*streams) {
		/* output is prefered default */
		if (log_out || log_io)
			appendchr(streams, sizeof(streams), 'O');
		else if (log_in)
			appendchr(streams, sizeof(streams), 'I');
	}

	replay_set_default_type(setup,
			*streams && streams[1] == '\0' ? *streams : 'O');
	replay_set_crmode(setup, crmode);

	if (divi != 1)
		replay_set_delay_div(setup, divi);
	if (timerisset(&maxdelay))
		replay_set_delay_max(setup, &maxdelay);
	replay_set_delay_min(setup, &mindelay);

	do {
		rc = replay_get_next_step(setup, streams, &step);
		if (rc)
			break;

		if (!summary) {
			struct timeval *delay = replay_step_get_delay(step);

			if (delay && timerisset(delay))
				delay_for(delay);
		}
		rc = replay_emit_step_data(setup, step, STDOUT_FILENO);
	} while (rc == 0);

	if (step && rc < 0)
		err(EXIT_FAILURE, _("%s: log file error"), replay_step_get_filename(step));
	else if (rc < 0)
		err(EXIT_FAILURE, _("%s: line %d: timing file error"),
				replay_get_timing_file(setup),
				replay_get_timing_line(setup));
	printf("\n");
	replay_free_setup(setup);

	exit(EXIT_SUCCESS);
}
Commit	Line	Data
18a706bd KZ	1	/*
	2	* Copyright (C) 2008, Karel Zak <kzak@redhat.com>
	3	* Copyright (C) 2008, James Youngman <jay@gnu.org>
	4	*
	5	* This file is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*
	10	* This file is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*
	15	*
	16	* Based on scriptreplay.pl by Joey Hess <joey@kitenet.net>
	17	*/
	18
	19	#include <stdio.h>
	20	#include <stdarg.h>
	21	#include <stdlib.h>
	22	#include <string.h>
	23	#include <errno.h>
	24	#include <time.h>
	25	#include <limits.h>
	26	#include <math.h>
	27	#include <sys/select.h>
	28	#include <unistd.h>
84adb5e6	29	#include <getopt.h>
b639c2a3	30	#include <sys/time.h>
18a706bd	31
fec06a06	32	#include "c.h"
fec06a06	33	#include "xalloc.h"
cdd2a8c3	34	#include "closestream.h"
18a706bd	35	#include "nls.h"
f0b3b904	36	#include "strutils.h"
0d955cd8	37	#include "optutils.h"
12352c96	38	#include "script-playutils.h"
18a706bd	39
5769a938	40	static void __attribute__((__noreturn__))
86be6a32	41	usage(void)
18a706bd	42	{
86be6a32	43	FILE *out = stdout;
db433bf7	44	fputs(USAGE_HEADER, out);
0d955cd8 KZ	45	fprintf(out,
	46	_(" %s [options]\n"),
	47	program_invocation_short_name);
14cc9dda KZ	48	fprintf(out,
	49	_(" %s [-t] timingfile [typescript] [divisor]\n"),
	50	program_invocation_short_name);
	51
451dbcfa BS	52	fputs(USAGE_SEPARATOR, out);
	53	fputs(_("Play back terminal typescripts, using timing information.\n"), out);
	54
db433bf7	55	fputs(USAGE_OPTIONS, out);
02a51ce1	56	fputs(_(" -t, --timing <file> script timing log file\n"), out);
a33f1fc4	57	fputs(_(" -T, --log-timing <file> aliast to -t\n"), out);
0d955cd8 KZ	58	fputs(_(" -I, --log-in <file> script stdin log file\n"), out);
	59	fputs(_(" -O, --log-out <file> script stdout log file (default)\n"), out);
	60	fputs(_(" -B, --log-io <file> script stdin and stdout log file\n"), out);
a33f1fc4	61	fputs(USAGE_SEPARATOR, out);
0d955cd8 KZ	62	fputs(_(" -s, --typescript <file> deprecated alist to -O\n"), out);
	63
	64	fputs(USAGE_SEPARATOR, out);
4a4f4a62	65	fputs(_(" --summary display overview about recorded session and exit\n"), out);
02a51ce1 KZ	66	fputs(_(" -d, --divisor <num> speed up or slow down execution with time divisor\n"), out);
02a51ce1 KZ	67	fputs(_(" -m, --maxdelay <num> wait at most this many seconds between updates\n"), out);
7c4a374f	68	fputs(_(" -x, --stream <name> stream type (out, in, signal or info)\n"), out);
88b8e9bf	69	fputs(_(" -c, --cr-mode <type> CR char mode (auto, never, always)\n"), out);
f45f3ec3	70	printf(USAGE_HELP_OPTIONS(25));
84adb5e6	71
f45f3ec3	72	printf(USAGE_MAN_TAIL("scriptreplay(1)"));
86be6a32	73	exit(EXIT_SUCCESS);
18a706bd KZ	74	}
	75
	76	static double
	77	getnum(const char *s)
	78	{
f0b3b904	79	const double d = strtod_or_err(s, _("failed to parse number"));
18a706bd	80
f0b3b904	81	if (isnan(d)) {
18a706bd	82	errno = EINVAL;
f0b3b904	83	err(EXIT_FAILURE, "%s: %s", _("failed to parse number"), s);
18a706bd KZ	84	}
	85	return d;
	86	}
	87
	88	static void
b639c2a3	89	delay_for(struct timeval *delay)
18a706bd KZ	90	{
	91	#ifdef HAVE_NANOSLEEP
	92	struct timespec ts, remainder;
b639c2a3 KZ	93	ts.tv_sec = (time_t) delay->tv_sec;
b639c2a3 KZ	94	ts.tv_nsec = delay->tv_usec * 1000;
18a706bd	95
b639c2a3 KZ	96	DBG(TIMING, ul_debug("going to sleep for %ld.%06ld",
	97	delay->tv_sec,
	98	delay->tv_usec));
167a4851	99
18a706bd KZ	100	while (-1 == nanosleep(&ts, &remainder)) {
	101	if (EINTR == errno)
	102	ts = remainder;
	103	else
	104	break;
	105	}
	106	#else
b639c2a3	107	select(0, NULL, NULL, NULL, delay);
18a706bd KZ	108	#endif
	109	}
	110
41ce6545 KZ	111	static void appendchr(char *buf, size_t bufsz, int c)
	112	{
	113	size_t sz;
	114
	115	if (strchr(buf, c))
	116	return; /* already in */
	117
	118	sz = strlen(buf);
	119	if (sz + 1 < bufsz)
	120	buf[sz] = c;
	121	}
	122
18a706bd KZ	123	int
	124	main(int argc, char *argv[])
	125	{
b639c2a3 KZ	126	static const struct timeval mindelay = { .tv_sec = 0, .tv_usec = 100 };
	127	struct timeval maxdelay;
	128
12352c96	129	struct replay_setup *setup = NULL;
4a4f4a62	130	struct replay_step *step = NULL;
41ce6545	131	char streams[6] = {0}; /* IOSI - in, out, signal,info */
0d955cd8 KZ	132	const char *log_out = NULL,
	133	*log_in = NULL,
	134	*log_io = NULL,
	135	*log_tm = NULL;
b639c2a3 KZ	136	double divi = 1;
b639c2a3 KZ	137	int diviopt = FALSE, idx;
4a4f4a62 KZ	138	int ch, rc, crmode = REPLAY_CRMODE_AUTO, summary = 0;
	139	enum {
	140	OPT_SUMMARY = CHAR_MAX + 1
	141	};
84adb5e6 SK	142
84adb5e6 SK	143	static const struct option longopts[] = {
88b8e9bf	144	{ "cr-mode", required_argument, 0, 'c' },
0da871b5	145	{ "timing", required_argument, 0, 't' },
a33f1fc4 KZ	146	{ "log-timing", required_argument, 0, 'T' },
	147	{ "log-in", required_argument, 0, 'I' },
	148	{ "log-out", required_argument, 0, 'O' },
	149	{ "log-io", required_argument, 0, 'B' },
0da871b5 SK	150	{ "typescript", required_argument, 0, 's' },
0da871b5 SK	151	{ "divisor", required_argument, 0, 'd' },
7f1d4836	152	{ "maxdelay", required_argument, 0, 'm' },
41ce6545	153	{ "stream", required_argument, 0, 'x' },
4a4f4a62	154	{ "summary", no_argument, 0, OPT_SUMMARY },
84adb5e6 SK	155	{ "version", no_argument, 0, 'V' },
	156	{ "help", no_argument, 0, 'h' },
	157	{ NULL, 0, 0, 0 }
	158	};
0d955cd8 KZ	159	static const ul_excl_t excl[] = { /* rows and cols in ASCII order */
	160	{ 'O', 's' },
	161	{ 0 }
	162	};
	163	int excl_st[ARRAY_SIZE(excl)] = UL_EXCL_STATUS_INIT;
18a706bd KZ	164	/* Because we use space as a separator, we can't afford to use any
	165	* locale which tolerates a space in a number. In any case, script.c
	166	* sets the LC_NUMERIC locale to C, anyway.
	167	*/
	168	setlocale(LC_ALL, "");
	169	setlocale(LC_NUMERIC, "C");
	170
	171	bindtextdomain(PACKAGE, LOCALEDIR);
	172	textdomain(PACKAGE);
2c308875	173	close_stdout_atexit();
18a706bd	174
12352c96	175	replay_init_debug();
b639c2a3	176	timerclear(&maxdelay);
fec06a06	177
a33f1fc4	178	while ((ch = getopt_long(argc, argv, "B:c:I:O:T:t:s:d:m:x:Vh", longopts, NULL)) != -1) {
0d955cd8 KZ	179
	180	err_exclusive_options(ch, longopts, excl, excl_st);
	181
84adb5e6	182	switch(ch) {
88b8e9bf KZ	183	case 'c':
	184	if (strcmp("auto", optarg) == 0)
	185	crmode = REPLAY_CRMODE_AUTO;
	186	else if (strcmp("never", optarg) == 0)
	187	crmode = REPLAY_CRMODE_NEVER;
	188	else if (strcmp("always", optarg) == 0)
	189	crmode = REPLAY_CRMODE_ALWAYS;
	190	else
	191	errx(EXIT_FAILURE, _("unsupported mode name: '%s'"), optarg);
	192	break;
0da871b5	193	case 't':
a33f1fc4	194	case 'T':
0d955cd8	195	log_tm = optarg;
0da871b5	196	break;
0d955cd8	197	case 'O':
0da871b5	198	case 's':
0d955cd8 KZ	199	log_out = optarg;
	200	break;
	201	case 'I':
	202	log_in = optarg;
	203	break;
	204	case 'B':
	205	log_io = optarg;
0da871b5 SK	206	break;
	207	case 'd':
	208	diviopt = TRUE;
	209	divi = getnum(optarg);
	210	break;
7f1d4836	211	case 'm':
b639c2a3	212	strtotimeval_or_err(optarg, &maxdelay, _("failed to parse maximal delay argument"));
7f1d4836	213	break;
41ce6545 KZ	214	case 'x':
	215	if (strcmp("in", optarg) == 0)
	216	appendchr(streams, sizeof(streams), 'I');
	217	else if (strcmp("out", optarg) == 0)
	218	appendchr(streams, sizeof(streams), 'O');
	219	else if (strcmp("signal", optarg) == 0)
	220	appendchr(streams, sizeof(streams), 'S');
7c4a374f KZ	221	else if (strcmp("info", optarg) == 0)
7c4a374f KZ	222	appendchr(streams, sizeof(streams), 'H');
41ce6545 KZ	223	else
	224	errx(EXIT_FAILURE, _("unsupported stream name: '%s'"), optarg);
	225	break;
4a4f4a62 KZ	226	case OPT_SUMMARY:
	227	summary = 1;
	228	break;
84adb5e6	229	case 'V':
2c308875	230	print_version(EXIT_SUCCESS);
84adb5e6	231	case 'h':
86be6a32	232	usage();
84adb5e6	233	default:
677ec86c	234	errtryhelp(EXIT_FAILURE);
0d955cd8 KZ	235	}
0d955cd8 KZ	236	}
84adb5e6 SK	237	argc -= optind;
84adb5e6 SK	238	argv += optind;
0da871b5	239	idx = 0;
84adb5e6	240
4a4f4a62 KZ	241	if (summary)
	242	streams[0] = 'H', streams[1] = '\0';
	243
7c4a374f	244	if (!log_tm && idx < argc)
0d955cd8	245	log_tm = argv[idx++];
d51f8ec1	246	if (!log_out && !summary && !log_in && !log_io)
0d955cd8 KZ	247	log_out = idx < argc ? argv[idx++] : "typescript";
0d955cd8 KZ	248
0da871b5 SK	249	if (!diviopt)
0da871b5 SK	250	divi = idx < argc ? getnum(argv[idx]) : 1;
18a706bd	251
6646f9f8 KZ	252	if (!log_tm)
6646f9f8 KZ	253	errx(EXIT_FAILURE, _("timing file not specified"));
d51f8ec1	254	if (!(log_out \|\| log_in \|\| log_io) && !summary)
7c4a374f KZ	255	errx(EXIT_FAILURE, _("data log file not specified"));
7c4a374f KZ	256
12352c96 KZ	257	setup = replay_new_setup();
	258
	259	if (replay_set_timing_file(setup, log_tm) != 0)
0d955cd8 KZ	260	err(EXIT_FAILURE, _("cannot open %s"), log_tm);
0d955cd8 KZ	261
12352c96	262	if (log_out && replay_associate_log(setup, "O", log_out) != 0)
0d955cd8 KZ	263	err(EXIT_FAILURE, _("cannot open %s"), log_out);
0d955cd8 KZ	264
12352c96	265	if (log_in && replay_associate_log(setup, "I", log_in) != 0)
0d955cd8	266	err(EXIT_FAILURE, _("cannot open %s"), log_in);
7f1d4836	267
12352c96	268	if (log_io && replay_associate_log(setup, "IO", log_io) != 0)
0d955cd8	269	err(EXIT_FAILURE, _("cannot open %s"), log_io);
18a706bd	270
41ce6545 KZ	271	if (!*streams) {
	272	/* output is prefered default */
	273	if (log_out \|\| log_io)
	274	appendchr(streams, sizeof(streams), 'O');
	275	else if (log_in)
	276	appendchr(streams, sizeof(streams), 'I');
	277	}
	278
12352c96	279	replay_set_default_type(setup,
41ce6545	280	streams && streams[1] == '\0' ? streams : 'O');
12352c96	281	replay_set_crmode(setup, crmode);
41ce6545	282
b639c2a3 KZ	283	if (divi != 1)
	284	replay_set_delay_div(setup, divi);
	285	if (timerisset(&maxdelay))
	286	replay_set_delay_max(setup, &maxdelay);
	287	replay_set_delay_min(setup, &mindelay);
	288
fec06a06	289	do {
12352c96	290	rc = replay_get_next_step(setup, streams, &step);
fec06a06 KZ	291	if (rc)
fec06a06 KZ	292	break;
18a706bd	293
4a4f4a62	294	if (!summary) {
b639c2a3	295	struct timeval *delay = replay_step_get_delay(step);
12352c96	296
b639c2a3	297	if (delay && timerisset(delay))
12352c96	298	delay_for(delay);
4a4f4a62	299	}
12352c96	300	rc = replay_emit_step_data(setup, step, STDOUT_FILENO);
fec06a06 KZ	301	} while (rc == 0);
	302
	303	if (step && rc < 0)
12352c96	304	err(EXIT_FAILURE, _("%s: log file error"), replay_step_get_filename(step));
fec06a06 KZ	305	else if (rc < 0)
fec06a06 KZ	306	err(EXIT_FAILURE, _("%s: line %d: timing file error"),
12352c96 KZ	307	replay_get_timing_file(setup),
12352c96 KZ	308	replay_get_timing_line(setup));
f004a02d	309	printf("\n");
263835e8 KZ	310	replay_free_setup(setup);
263835e8 KZ	311
18a706bd KZ	312	exit(EXIT_SUCCESS);
18a706bd KZ	313	}