3  * Based on the non-X based CD player by Jean-Marc Zucconi and
6  * Fixed and further modified on 5-Sep-1995 by Jukka Ukkonen <jau@funet.fi>.
8  * 11-Sep-1995: Jukka A. Ukkonen <jau@funet.fi>
11  * 18-Sep-1995: Jukka A. Ukkonen <jau@funet.fi>
16  * 11-Oct-1995: Serge V.Vakulenko <vak@cronyx.ru>
20  * 13-Dec-1999: Knut A. Syed <kas@kas.no>
21  * 		Volume-command modified.  If used with only one
23  * 		parameters it will print volume-info.
26  * 27-Jun-2008  Pietro Cerutti <gahr@FreeBSD.org>
27  * 		Further enhancement to volume. Values not in range 0-255
29  * 		the uchar storing the volume (256 -> 0, -20 -> 236, ...).
123 static int	fd = -1;
160 	for (c=cmdtab; c->name; ++c) {  in help()
161 		if (! c->args)  in help()
164 		for (i = c->min, s = c->name; *s; s++, i--) {  in help()
171 		if (*c->args)  in help()
172 			printf (" %s", c->args);  in help()
182 	fprintf (stderr, "usage: cdcontrol [-sv] [-f device] [command ...]\n");  in usage()
207 		case -1:  in main()
224 	argc -= optind;  in main()
247 		for (p=buf; argc-->0; ++argv) {  in main()
250 			if (p + len >= buf + sizeof (buf) - 1)  in main()
282 			fd = -1;  in main()
357 		fd = -1;  in run()
393 		fd = -1;  in run()
482 	n = h.ending_track - h.starting_track + 1;  in play()
510 					       toc_buffer[n].addr.msf.frame) - blk;  in play()
512 				len = ntohl(toc_buffer[n].addr.lba) - blk;  in play()
600 		tr1--;  in play()
667 				tr2--;  in play()
760 	dir = (cmd == CMD_NEXT) ? 1 : -1;  in next_prev()
765 	n = h.ending_track - h.starting_track + 1;  in next_prev()
768 		return (-1);  in next_prev()
803 	struct ioc_read_subchannel ss;  in pstatus()  local
836 	    bzero (&ss, sizeof (ss));  in pstatus()
837 	    ss.data = &data;  in pstatus()
838 	    ss.data_len = sizeof (data);  in pstatus()
839 	    ss.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;  in pstatus()
840 	    ss.data_format = CD_MEDIA_CATALOG;  in pstatus()
841 	    rc = ioctl (fd, CDIOCREADSUBCHANNEL, (char *) &ss);  in pstatus()
844 		    ss.data->what.media_catalog.mc_valid ? "": "in");  in pstatus()
845 		if (ss.data->what.media_catalog.mc_valid &&  in pstatus()
846 		    ss.data->what.media_catalog.mc_number[0])  in pstatus()
848 		    strvisx (vmcn, ss.data->what.media_catalog.mc_number,  in pstatus()
849 			    (sizeof (vmcn) - 1) / 4, VIS_OCTAL | VIS_NL);  in pstatus()
877  *	n - The integer value.
892 		ret += (*p - '0');  in dbprog_sum()
905  *	s - Pointer to the curstat_t structure.
922 	ntr = h.ending_track - h.starting_track + 1;  in dbprog_discid()
935 		t += ((TC_MM(i+1) * 60) + TC_SS(i+1)) -  in dbprog_discid()
976 	n = h.ending_track - h.starting_track + 1;  in info()
983 		printf ("-------------------------------------------------\n");  in info()
999 	lba &= 0xffffff;		/* negative lbas use only 24 bits */  in lba2msf()
1009 	return (((m * 60) + s) * 75 + f) - 150;  in msf2lba()
1020 		printf ("%2d:%02d.%02d  ", e->addr.msf.minute,  in prtrack()
1021 			e->addr.msf.second, e->addr.msf.frame);  in prtrack()
1023 		block = msf2lba (e->addr.msf.minute, e->addr.msf.second,  in prtrack()
1024 			e->addr.msf.frame);  in prtrack()
1026 		block = ntohl(e->addr.lba);  in prtrack()
1032 		/* Last track -- print block */  in prtrack()
1033 		printf ("       -  %6d       -      -\n", block);  in prtrack()
1042 	len = next - block;  in prtrack()
1044 	lba2msf (len - 150, &m, &s, &f);  in prtrack()
1048 		(e->control & 4) ? "data" : "audio");  in prtrack()
1125 	u_char mm, ss, ff;  in status()  local
1134 		return -1;  in status()
1136 	*trk = s.data->what.position.track_number;  in status()
1138 		*min = s.data->what.position.reladdr.msf.minute;  in status()
1139 		*sec = s.data->what.position.reladdr.msf.second;  in status()
1140 		*frame = s.data->what.position.reladdr.msf.frame;  in status()
1142 		lba2msf(ntohl(s.data->what.position.reladdr.lba),  in status()
1143 			&mm, &ss, &ff);  in status()
1145 		*sec = ss;  in status()
1149 	return s.data->header.audio_status;  in status()
1166 	int num = 0;  in input()  local
1184 			if ((bp = el_gets(el, &num)) == NULL || num == 0) {  in input()
1190 			len = (num > MAXLINE) ? MAXLINE : num;  in input()
1224 	} else if (*p == '-') {  in parse()
1232 	len = p - buf;  in parse()
1245 	*cmd = -1;  in parse()
1246 	for (c=cmdtab; c->name; ++c) {  in parse()
1248 		if (! strcasecmp (buf, c->name)) {  in parse()
1249   			*cmd = c->command;  in parse()
1254 		if (len >= c->min && ! strncasecmp (buf, c->name, len)) {  in parse()
1255 			if (*cmd != -1 && *cmd != c->command) {  in parse()
1259 			*cmd = c->command;  in parse()
1263 	if (*cmd == -1) {  in parse()
1279 	if (fd > -1)  in open_cd()