Annotation of src/usr.bin/cdio/cdio.c, Revision 1.86
1.86 ! guenther 1: /* $OpenBSD: cdio.c,v 1.85 2022/12/22 19:53:22 kn Exp $ */
1.28 jmc 2:
3: /* Copyright (c) 1995 Serge V. Vakulenko
4: * All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: *
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: * 3. All advertising materials mentioning features or use of this software
16: * must display the following acknowledgement:
17: * This product includes software developed by Serge V. Vakulenko.
18: * 4. The name of the author may not be used to endorse or promote products
19: * derived from this software without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31: */
32:
1.1 downsj 33: /*
34: * Compact Disc Control Utility by Serge V. Vakulenko <vak@cronyx.ru>.
35: * Based on the non-X based CD player by Jean-Marc Zucconi and
36: * Andrey A. Chernov.
37: *
38: * Fixed and further modified on 5-Sep-1995 by Jukka Ukkonen <jau@funet.fi>.
39: *
40: * 11-Sep-1995: Jukka A. Ukkonen <jau@funet.fi>
41: * A couple of further fixes to my own earlier "fixes".
42: *
43: * 18-Sep-1995: Jukka A. Ukkonen <jau@funet.fi>
44: * Added an ability to specify addresses relative to the
45: * beginning of a track. This is in fact a variation of
46: * doing the simple play_msf() call.
47: *
48: * 11-Oct-1995: Serge V.Vakulenko <vak@cronyx.ru>
49: * New eject algorithm.
50: * Some code style reformatting.
51: *
52: * $FreeBSD: cdcontrol.c,v 1.13 1996/06/25 21:01:27 ache Exp $
53: */
54:
1.83 deraadt 55: #include <sys/types.h>
1.27 fgsch 56: #include <sys/cdio.h>
57: #include <sys/ioctl.h>
1.49 mjc 58: #include <sys/queue.h>
1.48 mjc 59: #include <sys/scsiio.h>
1.49 mjc 60: #include <sys/stat.h>
1.27 fgsch 61:
1.1 downsj 62: #include <ctype.h>
1.17 espie 63: #include <err.h>
64: #include <errno.h>
1.75 guenther 65: #include <fcntl.h>
1.81 schwarze 66: #include <signal.h>
1.1 downsj 67: #include <stdio.h>
68: #include <stdlib.h>
69: #include <string.h>
70: #include <unistd.h>
1.74 deraadt 71: #include <limits.h>
1.27 fgsch 72: #include <histedit.h>
1.1 downsj 73: #include <util.h>
1.17 espie 74: #include <vis.h>
1.27 fgsch 75:
1.24 espie 76: #include "extern.h"
1.1 downsj 77:
78: #define ASTS_INVALID 0x00 /* Audio status byte not valid */
79: #define ASTS_PLAYING 0x11 /* Audio play operation in progress */
80: #define ASTS_PAUSED 0x12 /* Audio play operation paused */
81: #define ASTS_COMPLETED 0x13 /* Audio play operation successfully completed */
82: #define ASTS_ERROR 0x14 /* Audio play operation stopped due to error */
83: #define ASTS_VOID 0x15 /* No current audio status to return */
84:
85: #ifndef DEFAULT_CD_DRIVE
1.3 deraadt 86: # define DEFAULT_CD_DRIVE "cd0"
1.1 downsj 87: #endif
88:
89: #define CMD_DEBUG 1
1.9 millert 90: #define CMD_DEVICE 2
91: #define CMD_EJECT 3
92: #define CMD_HELP 4
93: #define CMD_INFO 5
94: #define CMD_PAUSE 6
95: #define CMD_PLAY 7
96: #define CMD_QUIT 8
97: #define CMD_RESUME 9
98: #define CMD_STOP 10
99: #define CMD_VOLUME 11
100: #define CMD_CLOSE 12
101: #define CMD_RESET 13
102: #define CMD_SET 14
103: #define CMD_STATUS 15
104: #define CMD_NEXT 16
105: #define CMD_PREV 17
106: #define CMD_REPLAY 18
1.24 espie 107: #define CMD_CDDB 19
1.25 espie 108: #define CMD_CDID 20
1.48 mjc 109: #define CMD_BLANK 21
1.57 mjc 110: #define CMD_CDRIP 22
111: #define CMD_CDPLAY 23
1.1 downsj 112:
113: struct cmdtab {
114: int command;
115: char *name;
1.69 naddy 116: int min;
1.1 downsj 117: char *args;
118: } cmdtab[] = {
1.70 naddy 119: { CMD_BLANK, "blank", 1, "" },
120: { CMD_CDDB, "cddbinfo", 2, "[n]" },
121: { CMD_CDID, "cdid", 3, "" },
122: { CMD_CDPLAY, "cdplay", 3, "[track1-trackN ...]" },
123: { CMD_CDRIP, "cdrip", 3, "[track1-trackN ...]" },
1.1 downsj 124: { CMD_CLOSE, "close", 1, "" },
1.37 alek 125: { CMD_DEBUG, "debug", 3, "on | off" },
1.9 millert 126: { CMD_DEVICE, "device", 1, "devname" },
1.1 downsj 127: { CMD_EJECT, "eject", 1, "" },
1.70 naddy 128: { CMD_QUIT, "exit", 2, "" },
1.1 downsj 129: { CMD_HELP, "?", 1, 0 },
130: { CMD_HELP, "help", 1, "" },
131: { CMD_INFO, "info", 1, "" },
1.5 angelos 132: { CMD_NEXT, "next", 1, "" },
1.1 downsj 133: { CMD_PAUSE, "pause", 2, "" },
1.71 jmc 134: { CMD_PLAY, "play", 1, "[track1[.index1] [track2[.index2]]]" },
135: { CMD_PLAY, "play", 1, "[[tr1] m1:s1[.f1] [tr2] [m2:s2[.f2]]]" },
1.1 downsj 136: { CMD_PLAY, "play", 1, "[#block [len]]" },
1.5 angelos 137: { CMD_PREV, "previous", 2, "" },
1.1 downsj 138: { CMD_QUIT, "quit", 1, "" },
1.70 naddy 139: { CMD_REPLAY, "replay", 3, "" },
1.1 downsj 140: { CMD_RESET, "reset", 4, "" },
141: { CMD_RESUME, "resume", 1, "" },
1.70 naddy 142: { CMD_SET, "set", 2, "lba | msf" },
1.1 downsj 143: { CMD_STATUS, "status", 1, "" },
144: { CMD_STOP, "stop", 3, "" },
1.70 naddy 145: { CMD_VOLUME, "volume", 1, "left_channel right_channel" },
146: { CMD_VOLUME, "volume", 1, "left | right | mono | stereo | mute" },
1.24 espie 147: { 0, 0, 0, 0}
1.1 downsj 148: };
149:
1.52 deraadt 150: struct cd_toc_entry *toc_buffer;
1.80 mortimer 151:
152: struct track_head tracks;
1.1 downsj 153:
154: char *cdname;
1.52 deraadt 155: int fd = -1;
1.59 av 156: int writeperm = 0;
1.72 krw 157: u_int8_t mediacap[MMC_FEATURE_MAX / NBBY];
1.52 deraadt 158: int verbose = 1;
159: int msf = 1;
160: const char *cddb_host;
161: char **track_names;
1.81 schwarze 162: volatile sig_atomic_t signo;
1.1 downsj 163:
1.52 deraadt 164: EditLine *el = NULL; /* line-editing structure */
165: History *hist = NULL; /* line-editing history */
1.27 fgsch 166: void switch_el(void);
167:
1.52 deraadt 168: extern char *__progname;
1.1 downsj 169:
1.52 deraadt 170: int setvol(int, int);
171: int read_toc_entrys(int);
172: int play_msf(int, int, int, int, int, int);
173: int play_track(int, int, int, int);
174: int status(int *, int *, int *, int *);
1.63 av 175: int is_wave(int);
1.61 av 176: __dead void tao(int argc, char **argv);
1.52 deraadt 177: int play(char *arg);
178: int info(char *arg);
179: int cddbinfo(char *arg);
180: int pstatus(char *arg);
1.19 millert 181: int play_next(char *arg);
182: int play_prev(char *arg);
183: int play_same(char *arg);
1.81 schwarze 184: void sigint_handler(int);
1.52 deraadt 185: char *input(int *);
1.27 fgsch 186: char *prompt(void);
1.52 deraadt 187: void prtrack(struct cd_toc_entry *e, int lastflag, char *name);
188: void lba2msf(unsigned long lba, u_char *m, u_char *s, u_char *f);
189: unsigned int msf2lba(u_char m, u_char s, u_char f);
190: int play_blocks(int blk, int len);
191: int run(int cmd, char *arg);
192: char *parse(char *buf, int *cmd);
193: void help(void);
1.23 espie 194: void usage(void);
1.52 deraadt 195: char *strstatus(int);
1.25 espie 196: int cdid(void);
1.42 krw 197: void addmsf(u_int *, u_int *, u_int *, u_char, u_char, u_char);
1.44 krw 198: int cmpmsf(u_char, u_char, u_char, u_char, u_char, u_char);
1.43 krw 199: void toc2msf(u_int, u_char *, u_char *, u_char *);
1.1 downsj 200:
1.18 deraadt 201: void
1.30 deraadt 202: help(void)
1.1 downsj 203: {
204: struct cmdtab *c;
205: char *s, n;
1.69 naddy 206: int i;
1.1 downsj 207:
1.54 deraadt 208: for (c = cmdtab; c->name; ++c) {
1.51 deraadt 209: if (!c->args)
1.1 downsj 210: continue;
211: printf("\t");
212: for (i = c->min, s = c->name; *s; s++, i--) {
213: if (i > 0)
1.73 deraadt 214: n = toupper((unsigned char)*s);
1.1 downsj 215: else
216: n = *s;
217: putchar(n);
218: }
219: if (*c->args)
1.18 deraadt 220: printf(" %s", c->args);
221: printf("\n");
1.1 downsj 222: }
1.18 deraadt 223: printf("\n\tThe word \"play\" is not required for the play commands.\n");
224: printf("\tThe plain target address is taken as a synonym for play.\n");
1.1 downsj 225: }
226:
1.18 deraadt 227: void
1.30 deraadt 228: usage(void)
1.1 downsj 229: {
1.85 kn 230: fprintf(stderr, "usage: %s [-sv] [-d host:port] [-f device] "
231: "[command [arg ...]]\n",
1.18 deraadt 232: __progname);
233: exit(1);
1.1 downsj 234: }
235:
1.18 deraadt 236: int
1.24 espie 237: main(int argc, char **argv)
1.1 downsj 238: {
1.32 miod 239: int ch, cmd;
1.1 downsj 240: char *arg;
241:
1.18 deraadt 242: cdname = getenv("DISC");
1.51 deraadt 243: if (!cdname)
1.18 deraadt 244: cdname = getenv("CDROM");
1.1 downsj 245:
1.24 espie 246: cddb_host = getenv("CDDB");
247: if (!cddb_host)
1.79 naddy 248: cddb_host = "gnudb.gnudb.org";
1.24 espie 249:
1.32 miod 250: while ((ch = getopt(argc, argv, "svd:f:")) != -1)
251: switch (ch) {
1.1 downsj 252: case 's':
253: verbose = 0;
1.32 miod 254: break;
1.1 downsj 255: case 'v':
1.72 krw 256: verbose++;
1.32 miod 257: break;
1.1 downsj 258: case 'f':
259: cdname = optarg;
1.32 miod 260: break;
1.46 krw 261: case 'd':
1.24 espie 262: cddb_host = optarg;
1.32 miod 263: break;
1.1 downsj 264: default:
1.18 deraadt 265: usage();
1.1 downsj 266: }
1.46 krw 267:
1.1 downsj 268: argc -= optind;
269: argv += optind;
270:
1.18 deraadt 271: if (argc > 0 && ! strcasecmp(*argv, "help"))
272: usage();
1.1 downsj 273:
1.51 deraadt 274: if (!cdname) {
1.1 downsj 275: cdname = DEFAULT_CD_DRIVE;
1.72 krw 276: if (verbose > 1)
1.68 deraadt 277: fprintf(stderr,
278: "No CD device name specified. Defaulting to %s.\n",
279: cdname);
1.1 downsj 280: }
281:
1.61 av 282: if (argc > 0 && !strcasecmp(*argv, "tao")) {
283: tao(argc, argv);
284: /* NOTREACHED */
1.48 mjc 285: }
1.1 downsj 286: if (argc > 0) {
287: char buf[80], *p;
288: int len;
289:
290: for (p=buf; argc-->0; ++argv) {
1.29 krw 291: len = snprintf(p, buf + sizeof buf - p,
292: "%s%s", (p > buf) ? " " : "", *argv);
1.1 downsj 293:
1.78 deraadt 294: if (len < 0 || len >= buf + sizeof buf - p)
1.29 krw 295: errx(1, "argument list too long.");
1.1 downsj 296:
297: p += len;
298: }
1.18 deraadt 299: arg = parse(buf, &cmd);
300: return (run(cmd, arg));
1.1 downsj 301: }
302:
303: if (verbose == 1)
1.18 deraadt 304: verbose = isatty(0);
1.1 downsj 305:
306: if (verbose) {
1.18 deraadt 307: printf("Compact Disc Control utility, version %s\n", VERSION);
308: printf("Type `?' for command list\n\n");
1.1 downsj 309: }
310:
1.27 fgsch 311: switch_el();
312:
1.1 downsj 313: for (;;) {
1.18 deraadt 314: arg = input(&cmd);
315: if (run(cmd, arg) < 0) {
1.1 downsj 316: if (verbose)
1.18 deraadt 317: warn(NULL);
318: close(fd);
1.1 downsj 319: fd = -1;
320: }
1.18 deraadt 321: fflush(stdout);
1.1 downsj 322: }
323: }
324:
1.18 deraadt 325: int
1.24 espie 326: run(int cmd, char *arg)
1.1 downsj 327: {
1.63 av 328: int l, r, rc;
1.74 deraadt 329: static char newcdname[PATH_MAX];
1.1 downsj 330:
331: switch (cmd) {
332:
333: case CMD_QUIT:
1.27 fgsch 334: switch_el();
1.18 deraadt 335: exit(0);
1.1 downsj 336:
337: case CMD_INFO:
1.59 av 338: if (!open_cd(cdname, 0))
1.1 downsj 339: return (0);
340:
1.18 deraadt 341: return info(arg);
1.1 downsj 342:
1.24 espie 343: case CMD_CDDB:
1.59 av 344: if (!open_cd(cdname, 0))
1.24 espie 345: return (0);
346:
347: return cddbinfo(arg);
348:
1.25 espie 349: case CMD_CDID:
1.59 av 350: if (!open_cd(cdname, 0))
1.25 espie 351: return (0);
352: return cdid();
353:
1.1 downsj 354: case CMD_STATUS:
1.59 av 355: if (!open_cd(cdname, 0))
1.1 downsj 356: return (0);
357:
1.18 deraadt 358: return pstatus(arg);
1.1 downsj 359:
360: case CMD_PAUSE:
1.59 av 361: if (!open_cd(cdname, 0))
1.1 downsj 362: return (0);
363:
1.18 deraadt 364: return ioctl(fd, CDIOCPAUSE);
1.1 downsj 365:
366: case CMD_RESUME:
1.59 av 367: if (!open_cd(cdname, 0))
1.1 downsj 368: return (0);
369:
1.18 deraadt 370: return ioctl(fd, CDIOCRESUME);
1.1 downsj 371:
372: case CMD_STOP:
1.59 av 373: if (!open_cd(cdname, 0))
1.1 downsj 374: return (0);
375:
1.18 deraadt 376: rc = ioctl(fd, CDIOCSTOP);
1.1 downsj 377:
1.18 deraadt 378: (void) ioctl(fd, CDIOCALLOW);
1.1 downsj 379:
380: return (rc);
381:
382: case CMD_RESET:
1.59 av 383: if (!open_cd(cdname, 0))
1.1 downsj 384: return (0);
385:
1.18 deraadt 386: rc = ioctl(fd, CDIOCRESET);
1.77 deraadt 387: if (rc == -1)
1.1 downsj 388: return rc;
389: close(fd);
390: fd = -1;
391: return (0);
392:
393: case CMD_DEBUG:
1.59 av 394: if (!open_cd(cdname, 0))
1.1 downsj 395: return (0);
396:
1.51 deraadt 397: if (!strcasecmp(arg, "on"))
1.18 deraadt 398: return ioctl(fd, CDIOCSETDEBUG);
1.1 downsj 399:
1.51 deraadt 400: if (!strcasecmp(arg, "off"))
1.18 deraadt 401: return ioctl(fd, CDIOCCLRDEBUG);
1.1 downsj 402:
1.18 deraadt 403: printf("%s: Invalid command arguments\n", __progname);
1.1 downsj 404:
405: return (0);
406:
1.9 millert 407: case CMD_DEVICE:
408: /* close old device */
409: if (fd > -1) {
1.18 deraadt 410: (void) ioctl(fd, CDIOCALLOW);
1.9 millert 411: close(fd);
412: fd = -1;
1.38 alek 413: }
414:
415: if (strlen(arg) == 0) {
416: printf("%s: Invalid parameter\n", __progname);
417: return (0);
1.9 millert 418: }
419:
420: /* open new device */
1.51 deraadt 421: if (!open_cd(arg, 0))
1.9 millert 422: return (0);
1.16 lebel 423: (void) strlcpy(newcdname, arg, sizeof(newcdname));
1.9 millert 424: cdname = newcdname;
425: return (1);
426:
1.1 downsj 427: case CMD_EJECT:
1.59 av 428: if (!open_cd(cdname, 0))
1.1 downsj 429: return (0);
430:
1.18 deraadt 431: (void) ioctl(fd, CDIOCALLOW);
432: rc = ioctl(fd, CDIOCEJECT);
1.77 deraadt 433: if (rc == -1)
1.1 downsj 434: return (rc);
435: close(fd);
436: fd = -1;
1.24 espie 437: if (track_names)
438: free_names(track_names);
439: track_names = NULL;
1.1 downsj 440: return (0);
441:
442: case CMD_CLOSE:
1.59 av 443: if (!open_cd(cdname, 0))
1.1 downsj 444: return (0);
445:
1.18 deraadt 446: (void) ioctl(fd, CDIOCALLOW);
447: rc = ioctl(fd, CDIOCCLOSE);
1.77 deraadt 448: if (rc == -1)
1.1 downsj 449: return (rc);
450: close(fd);
451: fd = -1;
452: return (0);
453:
454: case CMD_PLAY:
1.59 av 455: if (!open_cd(cdname, 0))
1.1 downsj 456: return (0);
457:
1.73 deraadt 458: while (isspace((unsigned char)*arg))
1.1 downsj 459: arg++;
460:
1.18 deraadt 461: return play(arg);
1.1 downsj 462:
463: case CMD_SET:
1.18 deraadt 464: if (!strcasecmp(arg, "msf"))
1.1 downsj 465: msf = 1;
1.18 deraadt 466: else if (!strcasecmp(arg, "lba"))
1.1 downsj 467: msf = 0;
468: else
1.18 deraadt 469: printf("%s: Invalid command arguments\n", __progname);
1.1 downsj 470: return (0);
471:
472: case CMD_VOLUME:
1.59 av 473: if (!open_cd(cdname, 0))
1.1 downsj 474: return (0);
475:
1.18 deraadt 476: if (!strncasecmp(arg, "left", strlen(arg)))
477: return ioctl(fd, CDIOCSETLEFT);
1.1 downsj 478:
1.18 deraadt 479: if (!strncasecmp(arg, "right", strlen(arg)))
480: return ioctl(fd, CDIOCSETRIGHT);
1.1 downsj 481:
1.18 deraadt 482: if (!strncasecmp(arg, "mono", strlen(arg)))
483: return ioctl(fd, CDIOCSETMONO);
1.1 downsj 484:
1.18 deraadt 485: if (!strncasecmp(arg, "stereo", strlen(arg)))
486: return ioctl(fd, CDIOCSETSTEREO);
1.1 downsj 487:
1.18 deraadt 488: if (!strncasecmp(arg, "mute", strlen(arg)))
489: return ioctl(fd, CDIOCSETMUTE);
1.1 downsj 490:
1.47 krw 491: if (2 != sscanf(arg, "%d%d", &l, &r)) {
1.18 deraadt 492: printf("%s: Invalid command arguments\n", __progname);
1.1 downsj 493: return (0);
494: }
495:
1.18 deraadt 496: return setvol(l, r);
1.1 downsj 497:
1.18 deraadt 498: case CMD_NEXT:
1.59 av 499: if (!open_cd(cdname, 0))
1.18 deraadt 500: return (0);
1.5 angelos 501:
1.18 deraadt 502: return play_next(arg);
1.5 angelos 503:
1.18 deraadt 504: case CMD_PREV:
1.59 av 505: if (!open_cd(cdname, 0))
1.18 deraadt 506: return (0);
1.5 angelos 507:
1.18 deraadt 508: return play_prev(arg);
1.5 angelos 509:
1.6 angelos 510: case CMD_REPLAY:
1.59 av 511: if (!open_cd(cdname, 0))
1.6 angelos 512: return 0;
513:
1.18 deraadt 514: return play_same(arg);
1.48 mjc 515: case CMD_BLANK:
1.59 av 516: if (!open_cd(cdname, 1))
1.48 mjc 517: return 0;
1.60 av 518:
1.67 fgsch 519: if (get_media_capabilities(mediacap, 1) == -1) {
1.60 av 520: warnx("Can't determine media type");
521: return (0);
522: }
1.83 deraadt 523: if (cdio_isset(mediacap, MMC_FEATURE_CDRW_WRITE) == 0 &&
1.66 av 524: get_media_type() != MEDIATYPE_CDRW) {
1.60 av 525: warnx("The media doesn't support blanking");
526: return (0);
527: }
1.48 mjc 528:
529: return blank();
1.57 mjc 530: case CMD_CDRIP:
1.59 av 531: if (!open_cd(cdname, 0))
1.57 mjc 532: return (0);
533:
1.73 deraadt 534: while (isspace((unsigned char)*arg))
1.57 mjc 535: arg++;
536:
537: return cdrip(arg);
538: case CMD_CDPLAY:
1.59 av 539: if (!open_cd(cdname, 0))
1.57 mjc 540: return (0);
541:
1.73 deraadt 542: while (isspace((unsigned char)*arg))
1.57 mjc 543: arg++;
544:
545: return cdplay(arg);
1.1 downsj 546: default:
547: case CMD_HELP:
1.18 deraadt 548: help();
1.1 downsj 549: return (0);
550:
551: }
1.61 av 552: }
553:
1.62 av 554: /*
555: * Check if audio file has RIFF WAVE format. If not, we assume it's just PCM.
556: */
557: int
558: is_wave(int fd)
559: {
560: char buf[WAVHDRLEN];
561: int rv;
562:
563: rv = 0;
564: if (read(fd, buf, sizeof(buf)) == sizeof(buf)) {
565: if (memcmp(buf, "RIFF", 4) == 0 &&
566: memcmp(buf + 8, "WAVE", 4) == 0)
567: rv = 1;
568: }
569:
570: return (rv);
571: }
572:
1.61 av 573: __dead void
574: tao(int argc, char **argv)
575: {
576: struct stat sb;
577: struct track_info *cur_track;
578: struct track_info *tr;
579: off_t availblk, needblk = 0;
580: u_int blklen;
581: u_int ntracks = 0;
582: char type;
1.63 av 583: int ch, speed;
584: const char *errstr;
1.61 av 585:
586: if (argc == 1)
587: usage();
588:
589: SLIST_INIT(&tracks);
590: type = 'd';
1.63 av 591: speed = DRIVE_SPEED_OPTIMAL;
1.61 av 592: blklen = 2048;
593: while (argc > 1) {
594: tr = malloc(sizeof(struct track_info));
595: if (tr == NULL)
596: err(1, "tao");
597:
598: optreset = 1;
599: optind = 1;
1.63 av 600: while ((ch = getopt(argc, argv, "ads:")) != -1) {
1.61 av 601: switch (ch) {
602: case 'a':
603: type = 'a';
604: blklen = 2352;
605: break;
606: case 'd':
607: type = 'd';
608: blklen = 2048;
609: break;
1.63 av 610: case 's':
611: if (strcmp(optarg, "auto") == 0) {
612: speed = DRIVE_SPEED_OPTIMAL;
613: } else if (strcmp(optarg, "max") == 0) {
614: speed = DRIVE_SPEED_MAX;
615: } else {
616: speed = (int)strtonum(optarg, 1,
617: CD_MAX_SPEED, &errstr);
618: if (errstr != NULL) {
619: errx(1,
620: "incorrect speed value");
621: }
622: }
623: break;
1.61 av 624: default:
625: usage();
626: /* NOTREACHED */
627: }
628: }
629:
1.63 av 630: if (speed != DRIVE_SPEED_OPTIMAL && speed != DRIVE_SPEED_MAX)
631: tr->speed = CD_SPEED_TO_KBPS(speed, blklen);
632: else
633: tr->speed = speed;
634:
1.61 av 635: tr->type = type;
636: tr->blklen = blklen;
637: argc -= optind;
638: argv += optind;
639: if (argv[0] == NULL)
640: usage();
641: tr->file = argv[0];
1.82 deraadt 642: tr->fd = open(tr->file, O_RDONLY);
1.61 av 643: if (tr->fd == -1)
644: err(1, "cannot open file %s", tr->file);
645: if (fstat(tr->fd, &sb) == -1)
646: err(1, "cannot stat file %s", tr->file);
647: tr->sz = sb.st_size;
1.62 av 648: tr->off = 0;
649: if (tr->type == 'a') {
650: if (is_wave(tr->fd)) {
651: tr->sz -= WAVHDRLEN;
652: tr->off = WAVHDRLEN;
653: }
654: }
1.61 av 655: if (SLIST_EMPTY(&tracks))
656: SLIST_INSERT_HEAD(&tracks, tr, track_list);
657: else
658: SLIST_INSERT_AFTER(cur_track, tr, track_list);
659: cur_track = tr;
660: }
661:
662: if (!open_cd(cdname, 1))
663: exit(1);
1.67 fgsch 664: if (get_media_capabilities(mediacap, 1) == -1)
1.61 av 665: errx(1, "Can't determine media type");
1.83 deraadt 666: if (cdio_isset(mediacap, MMC_FEATURE_CD_TAO) == 0)
1.61 av 667: errx(1, "The media can't be written in TAO mode");
668:
669: get_disc_size(&availblk);
670: SLIST_FOREACH(tr, &tracks, track_list) {
671: needblk += tr->sz/tr->blklen;
672: ntracks++;
673: }
674: needblk += (ntracks - 1) * 150; /* transition area between tracks */
675: if (needblk > availblk)
676: errx(1, "Only %llu of the required %llu blocks available",
677: availblk, needblk);
678: if (writetao(&tracks) != 0)
679: exit(1);
680: else
681: exit(0);
1.1 downsj 682: }
683:
1.18 deraadt 684: int
1.24 espie 685: play(char *arg)
1.1 downsj 686: {
687: struct ioc_toc_header h;
1.47 krw 688: unsigned char tm, ts, tf;
689: unsigned int tr1, tr2, m1, m2, s1, s2, f1, f2, i1, i2;
690: unsigned int blk, len, n;
691: char c;
692: int rc;
1.1 downsj 693:
1.18 deraadt 694: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.1 downsj 695:
1.77 deraadt 696: if (rc == -1)
1.1 downsj 697: return (rc);
698:
1.47 krw 699: if (h.starting_track > h.ending_track) {
700: printf("TOC starting_track > TOC ending_track\n");
701: return (0);
702: }
703:
1.1 downsj 704: n = h.ending_track - h.starting_track + 1;
1.18 deraadt 705: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1.1 downsj 706:
707: if (rc < 0)
708: return (rc);
709:
1.47 krw 710: /*
711: * Truncate trailing white space. Then by adding %c to the end of the
712: * sscanf() formats we catch any errant trailing characters.
713: */
714: rc = strlen(arg) - 1;
1.73 deraadt 715: while (rc >= 0 && isspace((unsigned char)arg[rc])) {
1.47 krw 716: arg[rc] = '\0';
717: rc--;
718: }
719:
1.51 deraadt 720: if (!arg || ! *arg) {
1.1 downsj 721: /* Play the whole disc */
1.47 krw 722: return (play_track(h.starting_track, 1, h.ending_track, 1));
1.1 downsj 723: }
724:
1.18 deraadt 725: if (strchr(arg, '#')) {
1.1 downsj 726: /* Play block #blk [ len ] */
1.47 krw 727: if (2 != sscanf(arg, "#%u%u%c", &blk, &len, &c) &&
728: 1 != sscanf(arg, "#%u%c", &blk, &c)) {
729: printf("%s: Invalid command arguments\n", __progname);
730: return (0);
731: }
1.1 downsj 732:
733: if (len == 0) {
734: if (msf)
1.18 deraadt 735: len = msf2lba(toc_buffer[n].addr.msf.minute,
736: toc_buffer[n].addr.msf.second,
737: toc_buffer[n].addr.msf.frame) - blk;
1.1 downsj 738: else
1.41 krw 739: len = toc_buffer[n].addr.lba - blk;
1.1 downsj 740: }
1.18 deraadt 741: return play_blocks(blk, len);
1.1 downsj 742: }
743:
1.47 krw 744: if (strchr(arg, ':') == NULL) {
1.1 downsj 745: /*
1.47 krw 746: * Play track tr1[.i1] [tr2[.i2]]
1.1 downsj 747: */
1.47 krw 748: if (4 == sscanf(arg, "%u.%u%u.%u%c", &tr1, &i1, &tr2, &i2, &c))
749: goto play_track;
750:
751: i2 = 1;
752: if (3 == sscanf(arg, "%u.%u%u%c", &tr1, &i1, &tr2, &c))
753: goto play_track;
754:
755: i1 = 1;
756: if (3 == sscanf(arg, "%u%u.%u%c", &tr1, &tr2, &i2, &c))
757: goto play_track;
758:
759: tr2 = 0;
760: i2 = 1;
761: if (2 == sscanf(arg, "%u.%u%c", &tr1, &i1, &c))
762: goto play_track;
763:
764: i1 = i2 = 1;
765: if (2 == sscanf(arg, "%u%u%c", &tr1, &tr2, &c))
766: goto play_track;
767:
768: i1 = i2 = 1;
769: tr2 = 0;
770: if (1 == sscanf(arg, "%u%c", &tr1, &c))
771: goto play_track;
772:
773: printf("%s: Invalid command arguments\n", __progname);
774: return (0);
775:
776: play_track:
777: if (tr1 > n || tr2 > n) {
778: printf("Track number must be between 0 and %u\n", n);
1.45 krw 779: return (0);
1.47 krw 780: } else if (tr2 == 0)
781: tr2 = h.ending_track;
782:
783: if (tr1 > tr2) {
784: printf("starting_track > ending_track\n");
1.45 krw 785: return (0);
786: }
787:
1.47 krw 788: return (play_track(tr1, i1, tr2, i2));
789: }
790:
791: /*
792: * Play MSF [tr1] m1:s1[.f1] [tr2] [m2:s2[.f2]]
793: *
794: * Start Time End Time
795: * ---------- --------
796: * tr1 m1:s1.f1 tr2 m2:s2.f2
797: * tr1 m1:s1 tr2 m2:s2.f2
798: * tr1 m1:s1.f1 tr2 m2:s2
799: * tr1 m1:s1 tr2 m2:s2
800: * m1:s1.f1 tr2 m2:s2.f2
801: * m1:s1 tr2 m2:s2.f2
802: * m1:s1.f1 tr2 m2:s2
803: * m1:s1 tr2 m2:s2
804: * tr1 m1:s1.f1 m2:s2.f2
805: * tr1 m1:s1 m2:s2.f2
806: * tr1 m1:s1.f1 m2:s2
807: * tr1 m1:s1 m2:s2
808: * m1:s1.f1 m2:s2.f2
809: * m1:s1 m2:s2.f2
810: * m1:s1.f1 m2:s2
811: * m1:s1 m2:s2
812: * tr1 m1:s1.f1 tr2
813: * tr1 m1:s1 tr2
814: * m1:s1.f1 tr2
815: * m1:s1 tr2
816: * tr1 m1:s1.f1 <end of disc>
817: * tr1 m1:s1 <end of disc>
818: * m1:s1.f1 <end of disc>
819: * m1:s1 <end of disc>
820: */
821:
822: /* tr1 m1:s1.f1 tr2 m2:s2.f2 */
823: if (8 == sscanf(arg, "%u%u:%u.%u%u%u:%u.%u%c",
824: &tr1, &m1, &s1, &f1, &tr2, &m2, &s2, &f2, &c))
825: goto play_msf;
826:
827: /* tr1 m1:s1 tr2 m2:s2.f2 */
828: f1 = 0;
829: if (7 == sscanf(arg, "%u%u:%u%u%u:%u.%u%c",
830: &tr1, &m1, &s1, &tr2, &m2, &s2, &f2, &c))
831: goto play_msf;
832:
833: /* tr1 m1:s1.f1 tr2 m2:s2 */
834: f2 =0;
835: if (7 == sscanf(arg, "%u%u:%u.%u%u%u:%u%c",
836: &tr1, &m1, &s1, &f1, &tr2, &m2, &s2, &c))
837: goto play_msf;
838:
839: /* m1:s1.f1 tr2 m2:s2.f2 */
840: tr1 = 0;
841: if (7 == sscanf(arg, "%u:%u.%u%u%u:%u.%u%c",
842: &m1, &s1, &f1, &tr2, &m2, &s2, &f2, &c))
843: goto play_msf;
844:
845: /* tr1 m1:s1.f1 m2:s2.f2 */
846: tr2 = 0;
847: if (7 == sscanf(arg, "%u%u:%u.%u%u:%u.%u%c",
848: &tr1, &m1, &s1, &f1, &m2, &s2, &f2, &c))
849: goto play_msf;
850:
851: /* m1:s1 tr2 m2:s2.f2 */
852: tr1 = f1 = 0;
853: if (6 == sscanf(arg, "%u:%u%u%u:%u.%u%c",
854: &m1, &s1, &tr2, &m2, &s2, &f2, &c))
855: goto play_msf;
856:
857: /* m1:s1.f1 tr2 m2:s2 */
858: tr1 = f2 = 0;
859: if (6 == sscanf(arg, "%u:%u.%u%u%u:%u%c",
860: &m1, &s1, &f1, &tr2, &m2, &s2, &c))
861: goto play_msf;
862:
863: /* m1:s1.f1 m2:s2.f2 */
864: tr1 = tr2 = 0;
865: if (6 == sscanf(arg, "%u:%u.%u%u:%u.%u%c",
866: &m1, &s1, &f1, &m2, &s2, &f2, &c))
867: goto play_msf;
868:
869: /* tr1 m1:s1.f1 m2:s2 */
870: tr2 = f2 = 0;
871: if (6 == sscanf(arg, "%u%u:%u.%u%u:%u%c",
872: &tr1, &m1, &s1, &f1, &m2, &s2, &c))
873: goto play_msf;
874:
875: /* tr1 m1:s1 m2:s2.f2 */
876: tr2 = f1 = 0;
877: if (6 == sscanf(arg, "%u%u:%u%u:%u.%u%c",
878: &tr1, &m1, &s1, &m2, &s2, &f2, &c))
879: goto play_msf;
880:
881: /* tr1 m1:s1 tr2 m2:s2 */
882: f1 = f2 = 0;
883: if (6 == sscanf(arg, "%u%u:%u%u%u:%u%c",
884: &tr1, &m1, &s1, &tr2, &m2, &s2, &c))
885: goto play_msf;
886:
887: /* m1:s1 tr2 m2:s2 */
888: tr1 = f1 = f2 = 0;
889: if (5 == sscanf(arg, "%u:%u%u%u:%u%c", &m1, &s1, &tr2, &m2, &s2, &c))
890: goto play_msf;
891:
892: /* tr1 m1:s1 m2:s2 */
893: f1 = tr2 = f2 = 0;
894: if (5 == sscanf(arg, "%u%u:%u%u:%u%c", &tr1, &m1, &s1, &m2, &s2, &c))
895: goto play_msf;
896:
897: /* m1:s1 m2:s2.f2 */
898: tr1 = f1 = tr2 = 0;
899: if (5 == sscanf(arg, "%u:%u%u:%u.%u%c", &m1, &s1, &m2, &s2, &f2, &c))
900: goto play_msf;
901:
902: /* m1:s1.f1 m2:s2 */
903: tr1 = tr2 = f2 = 0;
904: if (5 == sscanf(arg, "%u:%u.%u%u:%u%c", &m1, &s1, &f1, &m2, &s2, &c))
905: goto play_msf;
906:
907: /* tr1 m1:s1.f1 tr2 */
908: m2 = s2 = f2 = 0;
909: if (5 == sscanf(arg, "%u%u:%u.%u%u%c", &tr1, &m1, &s1, &f1, &tr2, &c))
910: goto play_msf;
911:
912: /* m1:s1 m2:s2 */
913: tr1 = f1 = tr2 = f2 = 0;
914: if (4 == sscanf(arg, "%u:%u%u:%u%c", &m1, &s1, &m2, &s2, &c))
915: goto play_msf;
916:
917: /* tr1 m1:s1.f1 <end of disc> */
918: tr2 = m2 = s2 = f2 = 0;
919: if (4 == sscanf(arg, "%u%u:%u.%u%c", &tr1, &m1, &s1, &f1, &c))
920: goto play_msf;
921:
922: /* tr1 m1:s1 tr2 */
923: f1 = m2 = s2 = f2 = 0;
924: if (4 == sscanf(arg, "%u%u:%u%u%c", &tr1, &m1, &s1, &tr2, &c))
925: goto play_msf;
926:
927: /* m1:s1.f1 tr2 */
928: tr1 = m2 = s2 = f2 = 0;
929: if (4 == sscanf(arg, "%u%u:%u%u%c", &m1, &s1, &f1, &tr2, &c))
930: goto play_msf;
931:
932: /* m1:s1.f1 <end of disc> */
933: tr1 = tr2 = m2 = s2 = f2 = 0;
934: if (3 == sscanf(arg, "%u:%u.%u%c", &m1, &s1, &f1, &c))
935: goto play_msf;
936:
937: /* tr1 m1:s1 <end of disc> */
938: f1 = tr2 = m2 = s2 = f2 = 0;
939: if (3 == sscanf(arg, "%u%u:%u%c", &tr1, &m1, &s1, &c))
940: goto play_msf;
941:
942: /* m1:s1 tr2 */
943: tr1 = f1 = m2 = s2 = f2 = 0;
944: if (3 == sscanf(arg, "%u:%u%u%c", &m1, &s1, &tr2, &c))
945: goto play_msf;
946:
947: /* m1:s1 <end of disc> */
948: tr1 = f1 = tr2 = m2 = s2 = f2 = 0;
949: if (2 == sscanf(arg, "%u:%u%c", &m1, &s1, &c))
950: goto play_msf;
951:
952: printf("%s: Invalid command arguments\n", __progname);
953: return (0);
954:
955: play_msf:
956: if (tr1 > n || tr2 > n) {
957: printf("Track number must be between 0 and %u\n", n);
958: return (0);
959: } else if (m1 > 99 || m2 > 99) {
960: printf("Minutes must be between 0 and 99\n");
961: return (0);
962: } else if (s1 > 59 || s2 > 59) {
963: printf("Seconds must be between 0 and 59\n");
964: return (0);
1.76 naddy 965: } else if (f1 > 74 || f2 > 74) {
1.47 krw 966: printf("Frames number must be between 0 and 74\n");
967: return (0);
968: }
969:
970: if (tr1 > 0) {
971: /*
972: * Start time is relative to tr1, Add start time of tr1
973: * to (m1,s1,f1) to yield absolute start time.
974: */
1.45 krw 975: toc2msf(tr1, &tm, &ts, &tf);
976: addmsf(&m1, &s1, &f1, tm, ts, tf);
1.1 downsj 977:
1.45 krw 978: /* Compare (m1,s1,f1) to start time of next track. */
1.43 krw 979: toc2msf(tr1+1, &tm, &ts, &tf);
1.44 krw 980: if (cmpmsf(m1, s1, f1, tm, ts, tf) == 1) {
1.47 krw 981: printf("Track %u is not that long.\n", tr1);
1.1 downsj 982: return (0);
983: }
1.47 krw 984: }
985:
986: toc2msf(n+1, &tm, &ts, &tf);
987: if (cmpmsf(m1, s1, f1, tm, ts, tf) == 1) {
988: printf("Start time is after end of disc.\n");
989: return (0);
990: }
1.1 downsj 991:
1.47 krw 992: if (tr2 > 0) {
993: /*
994: * End time is relative to tr2, Add start time of tr2
995: * to (m2,s2,f2) to yield absolute end time.
996: */
997: toc2msf(tr2, &tm, &ts, &tf);
998: addmsf(&m2, &s2, &f2, tm, ts, tf);
999:
1000: /* Compare (m2,s2,f2) to start time of next track. */
1001: toc2msf(tr2+1, &tm, &ts, &tf);
1002: if (cmpmsf(m2, s2, f2, tm, ts, tf) == 1) {
1003: printf("Track %u is not that long.\n", tr2);
1004: return (0);
1.1 downsj 1005: }
1.47 krw 1006: }
1007:
1008: toc2msf(n+1, &tm, &ts, &tf);
1.43 krw 1009:
1.47 krw 1010: if (!(tr2 || m2 || s2 || f2)) {
1011: /* Play to end of disc. */
1012: m2 = tm;
1013: s2 = ts;
1014: f2 = tf;
1015: } else if (cmpmsf(m2, s2, f2, tm, ts, tf) == 1) {
1016: printf("End time is after end of disc.\n");
1017: return (0);
1.1 downsj 1018: }
1019:
1.47 krw 1020: if (cmpmsf(m1, s1, f1, m2, s2, f2) == 1) {
1021: printf("Start time is after end time.\n");
1022: return (0);
1023: }
1.1 downsj 1024:
1.47 krw 1025: return play_msf(m1, s1, f1, m2, s2, f2);
1.5 angelos 1026: }
1027:
1.18 deraadt 1028: int
1.24 espie 1029: play_prev(char *arg)
1.5 angelos 1030: {
1.18 deraadt 1031: int trk, min, sec, frm, rc;
1032: struct ioc_toc_header h;
1.5 angelos 1033:
1.18 deraadt 1034: if (status(&trk, &min, &sec, &frm) >= 0) {
1035: trk--;
1.5 angelos 1036:
1.18 deraadt 1037: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.77 deraadt 1038: if (rc == -1) {
1.18 deraadt 1039: warn("getting toc header");
1040: return (rc);
1041: }
1.5 angelos 1042:
1.18 deraadt 1043: if (trk < h.starting_track)
1.51 deraadt 1044: return play_track(h.starting_track, 1,
1.18 deraadt 1045: h.ending_track + 1, 1);
1046: return play_track(trk, 1, h.ending_track, 1);
1047: }
1.6 angelos 1048:
1.18 deraadt 1049: return (0);
1.6 angelos 1050: }
1051:
1.18 deraadt 1052: int
1.24 espie 1053: play_same(char *arg)
1.6 angelos 1054: {
1.18 deraadt 1055: int trk, min, sec, frm, rc;
1056: struct ioc_toc_header h;
1.6 angelos 1057:
1.18 deraadt 1058: if (status (&trk, &min, &sec, &frm) >= 0) {
1059: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.77 deraadt 1060: if (rc == -1) {
1.18 deraadt 1061: warn("getting toc header");
1062: return (rc);
1063: }
1.5 angelos 1064:
1.18 deraadt 1065: return play_track(trk, 1, h.ending_track, 1);
1066: }
1.5 angelos 1067:
1.18 deraadt 1068: return (0);
1.5 angelos 1069: }
1070:
1.18 deraadt 1071: int
1.24 espie 1072: play_next(char *arg)
1.5 angelos 1073: {
1074: int trk, min, sec, frm, rc;
1075: struct ioc_toc_header h;
1076:
1.18 deraadt 1077: if (status(&trk, &min, &sec, &frm) >= 0) {
1.5 angelos 1078: trk++;
1.18 deraadt 1079: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.77 deraadt 1080: if (rc == -1) {
1.18 deraadt 1081: warn("getting toc header");
1.5 angelos 1082: return (rc);
1083: }
1084:
1.18 deraadt 1085: if (trk > h.ending_track) {
1.5 angelos 1086: printf("%s: end of CD\n", __progname);
1087:
1.18 deraadt 1088: rc = ioctl(fd, CDIOCSTOP);
1.5 angelos 1089:
1.18 deraadt 1090: (void) ioctl(fd, CDIOCALLOW);
1.5 angelos 1091:
1092: return (rc);
1093: }
1094:
1.18 deraadt 1095: return play_track(trk, 1, h.ending_track, 1);
1.5 angelos 1096: }
1097:
1.1 downsj 1098: return (0);
1099: }
1100:
1.18 deraadt 1101: char *
1.24 espie 1102: strstatus(int sts)
1.1 downsj 1103: {
1104: switch (sts) {
1.18 deraadt 1105: case ASTS_INVALID:
1106: return ("invalid");
1107: case ASTS_PLAYING:
1108: return ("playing");
1109: case ASTS_PAUSED:
1110: return ("paused");
1111: case ASTS_COMPLETED:
1112: return ("completed");
1113: case ASTS_ERROR:
1114: return ("error");
1115: case ASTS_VOID:
1116: return ("void");
1117: default:
1118: return ("??");
1.1 downsj 1119: }
1120: }
1121:
1.18 deraadt 1122: int
1.24 espie 1123: pstatus(char *arg)
1.1 downsj 1124: {
1125: struct ioc_vol v;
1126: struct ioc_read_subchannel ss;
1127: struct cd_sub_channel_info data;
1128: int rc, trk, m, s, f;
1.17 espie 1129: char vis_catalog[1 + 4 * 15];
1.1 downsj 1130:
1.18 deraadt 1131: rc = status(&trk, &m, &s, &f);
1.9 millert 1132: if (rc >= 0) {
1.24 espie 1133: if (verbose) {
1134: if (track_names)
1135: printf("Audio status = %d<%s>, "
1136: "current track = %d (%s)\n"
1137: "\tcurrent position = %d:%02d.%02d\n",
1138: rc, strstatus(rc), trk,
1139: trk ? track_names[trk-1] : "", m, s, f);
1140: else
1141: printf("Audio status = %d<%s>, "
1142: "current track = %d, "
1143: "current position = %d:%02d.%02d\n",
1144: rc, strstatus(rc), trk, m, s, f);
1145: } else
1.18 deraadt 1146: printf("%d %d %d:%02d.%02d\n", rc, trk, m, s, f);
1.9 millert 1147: } else
1.18 deraadt 1148: printf("No current status info available\n");
1.1 downsj 1149:
1.18 deraadt 1150: bzero(&ss, sizeof (ss));
1.1 downsj 1151: ss.data = &data;
1152: ss.data_len = sizeof (data);
1153: ss.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;
1154: ss.data_format = CD_MEDIA_CATALOG;
1.18 deraadt 1155: rc = ioctl(fd, CDIOCREADSUBCHANNEL, (char *) &ss);
1.1 downsj 1156: if (rc >= 0) {
1157: printf("Media catalog is %sactive",
1158: ss.data->what.media_catalog.mc_valid ? "": "in");
1159: if (ss.data->what.media_catalog.mc_valid &&
1.17 espie 1160: ss.data->what.media_catalog.mc_number[0]) {
1.52 deraadt 1161: strvisx(vis_catalog,
1162: (char *)ss.data->what.media_catalog.mc_number,
1163: 15, VIS_SAFE);
1.17 espie 1164: printf(", number \"%.15s\"", vis_catalog);
1165: }
1.1 downsj 1166: putchar('\n');
1167: } else
1168: printf("No media catalog info available\n");
1169:
1.18 deraadt 1170: rc = ioctl(fd, CDIOCGETVOL, &v);
1.9 millert 1171: if (rc >= 0) {
1.1 downsj 1172: if (verbose)
1.18 deraadt 1173: printf("Left volume = %d, right volume = %d\n",
1.52 deraadt 1174: v.vol[0], v.vol[1]);
1.1 downsj 1175: else
1.18 deraadt 1176: printf("%d %d\n", v.vol[0], v.vol[1]);
1.9 millert 1177: } else
1.18 deraadt 1178: printf("No volume level info available\n");
1.1 downsj 1179: return(0);
1.25 espie 1180: }
1181:
1182: int
1.30 deraadt 1183: cdid(void)
1.25 espie 1184: {
1185: unsigned long id;
1186: struct ioc_toc_header h;
1187: int rc, n;
1188:
1189: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1190: if (rc == -1) {
1191: warn("getting toc header");
1192: return (rc);
1193: }
1194:
1195: n = h.ending_track - h.starting_track + 1;
1196: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1197: if (rc < 0)
1198: return (rc);
1199:
1200: id = cddb_discid(n, toc_buffer);
1201: if (id) {
1202: if (verbose)
1203: printf("CDID=");
1204: printf("%08lx\n", id);
1205: }
1206: return id ? 0 : 1;
1.1 downsj 1207: }
1208:
1.18 deraadt 1209: int
1.24 espie 1210: info(char *arg)
1.1 downsj 1211: {
1212: struct ioc_toc_header h;
1213: int rc, i, n;
1.72 krw 1214:
1215: if (get_media_capabilities(mediacap, 1) == -1)
1216: errx(1, "Can't determine media type");
1.1 downsj 1217:
1.18 deraadt 1218: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.1 downsj 1219: if (rc >= 0) {
1220: if (verbose)
1.18 deraadt 1221: printf("Starting track = %d, ending track = %d, TOC size = %d bytes\n",
1222: h.starting_track, h.ending_track, h.len);
1.1 downsj 1223: else
1.18 deraadt 1224: printf("%d %d %d\n", h.starting_track,
1225: h.ending_track, h.len);
1.1 downsj 1226: } else {
1.18 deraadt 1227: warn("getting toc header");
1.1 downsj 1228: return (rc);
1229: }
1230:
1231: n = h.ending_track - h.starting_track + 1;
1.18 deraadt 1232: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1.1 downsj 1233: if (rc < 0)
1234: return (rc);
1235:
1236: if (verbose) {
1.18 deraadt 1237: printf("track start duration block length type\n");
1238: printf("-------------------------------------------------\n");
1.1 downsj 1239: }
1240:
1241: for (i = 0; i < n; i++) {
1.18 deraadt 1242: printf("%5d ", toc_buffer[i].track);
1.24 espie 1243: prtrack(toc_buffer + i, 0, NULL);
1244: }
1245: printf("%5d ", toc_buffer[n].track);
1246: prtrack(toc_buffer + n, 1, NULL);
1247: return (0);
1248: }
1249:
1250: int
1251: cddbinfo(char *arg)
1252: {
1253: struct ioc_toc_header h;
1254: int rc, i, n;
1255:
1256: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1257: if (rc == -1) {
1258: warn("getting toc header");
1259: return (rc);
1260: }
1261:
1262: n = h.ending_track - h.starting_track + 1;
1263: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1264: if (rc < 0)
1265: return (rc);
1266:
1267: if (track_names)
1268: free_names(track_names);
1269: track_names = NULL;
1270:
1271: track_names = cddb(cddb_host, n, toc_buffer, arg);
1272: if (!track_names)
1273: return(0);
1274:
1275: printf("-------------------------------------------------\n");
1276:
1277: for (i = 0; i < n; i++) {
1278: printf("%5d ", toc_buffer[i].track);
1279: prtrack(toc_buffer + i, 0, track_names[i]);
1.1 downsj 1280: }
1.18 deraadt 1281: printf("%5d ", toc_buffer[n].track);
1.24 espie 1282: prtrack(toc_buffer + n, 1, "");
1.1 downsj 1283: return (0);
1284: }
1285:
1.18 deraadt 1286: void
1.24 espie 1287: lba2msf(unsigned long lba, u_char *m, u_char *s, u_char *f)
1.1 downsj 1288: {
1.18 deraadt 1289: lba += 150; /* block start offset */
1290: lba &= 0xffffff; /* negative lbas use only 24 bits */
1.1 downsj 1291: *m = lba / (60 * 75);
1292: lba %= (60 * 75);
1293: *s = lba / 75;
1294: *f = lba % 75;
1295: }
1296:
1.18 deraadt 1297: unsigned int
1.23 espie 1298: msf2lba(u_char m, u_char s, u_char f)
1.1 downsj 1299: {
1300: return (((m * 60) + s) * 75 + f) - 150;
1301: }
1302:
1.24 espie 1303: unsigned long
1304: entry2time(struct cd_toc_entry *e)
1305: {
1306: int block;
1307: u_char m, s, f;
1308:
1309: if (msf) {
1310: return (e->addr.msf.minute * 60 + e->addr.msf.second);
1311: } else {
1.41 krw 1312: block = e->addr.lba;
1.24 espie 1313: lba2msf(block, &m, &s, &f);
1314: return (m*60+s);
1315: }
1316: }
1317:
1318: unsigned long
1319: entry2frames(struct cd_toc_entry *e)
1320: {
1321: int block;
1322: unsigned char m, s, f;
1323:
1324: if (msf) {
1325: return e->addr.msf.frame + e->addr.msf.second * 75 +
1326: e->addr.msf.minute * 60 * 75;
1327: } else {
1.41 krw 1328: block = e->addr.lba;
1.24 espie 1329: lba2msf(block, &m, &s, &f);
1330: return f + s * 75 + m * 60 * 75;
1331: }
1332: }
1333:
1.18 deraadt 1334: void
1.24 espie 1335: prtrack(struct cd_toc_entry *e, int lastflag, char *name)
1.1 downsj 1336: {
1337: int block, next, len;
1338: u_char m, s, f;
1339:
1340: if (msf) {
1.24 espie 1341: if (!name || lastflag)
1342: /* Print track start */
1343: printf("%2d:%02d.%02d ", e->addr.msf.minute,
1344: e->addr.msf.second, e->addr.msf.frame);
1.1 downsj 1345:
1.18 deraadt 1346: block = msf2lba(e->addr.msf.minute, e->addr.msf.second,
1.1 downsj 1347: e->addr.msf.frame);
1348: } else {
1.41 krw 1349: block = e->addr.lba;
1.24 espie 1350: if (!name || lastflag) {
1351: lba2msf(block, &m, &s, &f);
1352: /* Print track start */
1353: printf("%2d:%02d.%02d ", m, s, f);
1.46 krw 1354: }
1.1 downsj 1355: }
1356: if (lastflag) {
1.24 espie 1357: if (!name)
1358: /* Last track -- print block */
1359: printf(" - %6d - -\n", block);
1360: else
1361: printf("\n");
1.1 downsj 1362: return;
1363: }
1364:
1365: if (msf)
1.18 deraadt 1366: next = msf2lba(e[1].addr.msf.minute, e[1].addr.msf.second,
1.1 downsj 1367: e[1].addr.msf.frame);
1368: else
1.41 krw 1369: next = e[1].addr.lba;
1.1 downsj 1370: len = next - block;
1.58 fgsch 1371: lba2msf(len - 150, &m, &s, &f);
1.1 downsj 1372:
1.24 espie 1373: if (name)
1374: printf("%2d:%02d.%02d %s\n", m, s, f, name);
1.1 downsj 1375: /* Print duration, block, length, type */
1.24 espie 1376: else
1377: printf("%2d:%02d.%02d %6d %6d %5s\n", m, s, f, block, len,
1378: (e->control & 4) ? "data" : "audio");
1.1 downsj 1379: }
1380:
1.18 deraadt 1381: int
1.24 espie 1382: play_track(int tstart, int istart, int tend, int iend)
1.1 downsj 1383: {
1384: struct ioc_play_track t;
1385:
1386: t.start_track = tstart;
1387: t.start_index = istart;
1388: t.end_track = tend;
1389: t.end_index = iend;
1390:
1.18 deraadt 1391: return ioctl(fd, CDIOCPLAYTRACKS, &t);
1.1 downsj 1392: }
1393:
1.18 deraadt 1394: int
1.24 espie 1395: play_blocks(int blk, int len)
1.1 downsj 1396: {
1397: struct ioc_play_blocks t;
1398:
1399: t.blk = blk;
1400: t.len = len;
1401:
1.18 deraadt 1402: return ioctl(fd, CDIOCPLAYBLOCKS, &t);
1.1 downsj 1403: }
1404:
1.18 deraadt 1405: int
1.24 espie 1406: setvol(int left, int right)
1.1 downsj 1407: {
1408: struct ioc_vol v;
1409:
1410: v.vol[0] = left;
1411: v.vol[1] = right;
1412: v.vol[2] = 0;
1413: v.vol[3] = 0;
1414:
1.18 deraadt 1415: return ioctl(fd, CDIOCSETVOL, &v);
1.1 downsj 1416: }
1417:
1.18 deraadt 1418: int
1.24 espie 1419: read_toc_entrys(int len)
1.1 downsj 1420: {
1421: struct ioc_read_toc_entry t;
1.11 csapuntz 1422:
1423: if (toc_buffer) {
1.18 deraadt 1424: free(toc_buffer);
1425: toc_buffer = 0;
1.11 csapuntz 1426: }
1427:
1.18 deraadt 1428: toc_buffer = malloc(len);
1.11 csapuntz 1429:
1430: if (!toc_buffer) {
1.18 deraadt 1431: errno = ENOMEM;
1432: return (-1);
1.11 csapuntz 1433: }
1.1 downsj 1434:
1435: t.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;
1436: t.starting_track = 0;
1437: t.data_len = len;
1438: t.data = toc_buffer;
1439:
1.18 deraadt 1440: return (ioctl(fd, CDIOREADTOCENTRYS, (char *) &t));
1.1 downsj 1441: }
1442:
1.18 deraadt 1443: int
1.24 espie 1444: play_msf(int start_m, int start_s, int start_f, int end_m, int end_s, int end_f)
1.1 downsj 1445: {
1.18 deraadt 1446: struct ioc_play_msf a;
1.1 downsj 1447:
1448: a.start_m = start_m;
1449: a.start_s = start_s;
1450: a.start_f = start_f;
1451: a.end_m = end_m;
1452: a.end_s = end_s;
1453: a.end_f = end_f;
1454:
1.18 deraadt 1455: return ioctl(fd, CDIOCPLAYMSF, (char *) &a);
1.1 downsj 1456: }
1457:
1.51 deraadt 1458: int
1.24 espie 1459: status(int *trk, int *min, int *sec, int *frame)
1.1 downsj 1460: {
1461: struct ioc_read_subchannel s;
1462: struct cd_sub_channel_info data;
1463: u_char mm, ss, ff;
1464:
1.18 deraadt 1465: bzero(&s, sizeof (s));
1.1 downsj 1466: s.data = &data;
1467: s.data_len = sizeof (data);
1468: s.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;
1469: s.data_format = CD_CURRENT_POSITION;
1470:
1.77 deraadt 1471: if (ioctl(fd, CDIOCREADSUBCHANNEL, (char *) &s) == -1)
1.1 downsj 1472: return -1;
1473:
1474: *trk = s.data->what.position.track_number;
1475: if (msf) {
1476: *min = s.data->what.position.reladdr.msf.minute;
1477: *sec = s.data->what.position.reladdr.msf.second;
1478: *frame = s.data->what.position.reladdr.msf.frame;
1479: } else {
1.41 krw 1480: /*
1481: * NOTE: CDIOCREADSUBCHANNEL does not put the lba info into
1482: * host order like CDIOREADTOCENTRYS does.
1483: */
1484: lba2msf(betoh32(s.data->what.position.reladdr.lba), &mm, &ss,
1485: &ff);
1.1 downsj 1486: *min = mm;
1487: *sec = ss;
1488: *frame = ff;
1489: }
1490:
1491: return s.data->header.audio_status;
1492: }
1493:
1.81 schwarze 1494: void
1495: sigint_handler(int signo_arg)
1496: {
1497: signo = signo_arg;
1498: }
1499:
1.18 deraadt 1500: char *
1.24 espie 1501: input(int *cmd)
1.1 downsj 1502: {
1.81 schwarze 1503: struct sigaction sa;
1.27 fgsch 1504: char *buf;
1505: int siz = 0;
1.1 downsj 1506: char *p;
1.31 otto 1507: HistEvent hev;
1.1 downsj 1508:
1.81 schwarze 1509: memset(&sa, 0, sizeof(sa));
1.1 downsj 1510: do {
1.81 schwarze 1511: signo = 0;
1512: sa.sa_handler = sigint_handler;
1513: if (sigaction(SIGINT, &sa, NULL) == -1)
1514: err(1, "sigaction");
1515: buf = (char *)el_gets(el, &siz);
1516: sa.sa_handler = SIG_DFL;
1517: if (sigaction(SIGINT, &sa, NULL) == -1)
1518: err(1, "sigaction");
1519: if (buf == NULL || siz <= 0) {
1520: fprintf(stderr, "\r\n");
1521: if (siz < 0 && errno == EINTR && signo == SIGINT)
1522: continue;
1.1 downsj 1523: *cmd = CMD_QUIT;
1524: return (0);
1525: }
1.27 fgsch 1526: if (strlen(buf) > 1)
1.31 otto 1527: history(hist, &hev, H_ENTER, buf);
1.18 deraadt 1528: p = parse(buf, cmd);
1529: } while (!p);
1.1 downsj 1530: return (p);
1531: }
1532:
1.18 deraadt 1533: char *
1.24 espie 1534: parse(char *buf, int *cmd)
1.1 downsj 1535: {
1536: struct cmdtab *c;
1537: char *p;
1.64 av 1538: size_t len;
1.1 downsj 1539:
1.73 deraadt 1540: for (p=buf; isspace((unsigned char)*p); p++)
1.1 downsj 1541: continue;
1542:
1.73 deraadt 1543: if (isdigit((unsigned char)*p) ||
1544: (p[0] == '#' && isdigit((unsigned char)p[1]))) {
1.1 downsj 1545: *cmd = CMD_PLAY;
1546: return (p);
1547: }
1548:
1.73 deraadt 1549: for (buf = p; *p && ! isspace((unsigned char)*p); p++)
1.1 downsj 1550: continue;
1.46 krw 1551:
1.1 downsj 1552: len = p - buf;
1.51 deraadt 1553: if (!len)
1.1 downsj 1554: return (0);
1555:
1.18 deraadt 1556: if (*p) { /* It must be a spacing character! */
1.1 downsj 1557: char *q;
1558:
1559: *p++ = 0;
1560: for (q=p; *q && *q != '\n' && *q != '\r'; q++)
1561: continue;
1562: *q = 0;
1563: }
1564:
1565: *cmd = -1;
1566: for (c=cmdtab; c->name; ++c) {
1567: /* Is it an exact match? */
1.51 deraadt 1568: if (!strcasecmp(buf, c->name)) {
1.52 deraadt 1569: *cmd = c->command;
1570: break;
1.46 krw 1571: }
1.1 downsj 1572:
1573: /* Try short hand forms then... */
1.18 deraadt 1574: if (len >= c->min && ! strncasecmp(buf, c->name, len)) {
1.1 downsj 1575: if (*cmd != -1 && *cmd != c->command) {
1.18 deraadt 1576: fprintf(stderr, "Ambiguous command\n");
1.1 downsj 1577: return (0);
1578: }
1579: *cmd = c->command;
1.46 krw 1580: }
1.1 downsj 1581: }
1582:
1583: if (*cmd == -1) {
1.18 deraadt 1584: fprintf(stderr, "%s: Invalid command, enter ``help'' for commands.\n",
1585: __progname);
1.1 downsj 1586: return (0);
1587: }
1588:
1.73 deraadt 1589: while (isspace((unsigned char)*p))
1.1 downsj 1590: p++;
1591: return p;
1592: }
1593:
1.18 deraadt 1594: int
1.48 mjc 1595: open_cd(char *dev, int needwrite)
1.1 downsj 1596: {
1.9 millert 1597: char *realdev;
1.12 millert 1598: int tries;
1.1 downsj 1599:
1.59 av 1600: if (fd > -1) {
1601: if (needwrite && !writeperm) {
1602: close(fd);
1603: fd = -1;
1604: } else
1605: return (1);
1606: }
1.1 downsj 1607:
1.12 millert 1608: for (tries = 0; fd < 0 && tries < 10; tries++) {
1.48 mjc 1609: if (needwrite)
1610: fd = opendev(dev, O_RDWR, OPENDEV_PART, &realdev);
1611: else
1612: fd = opendev(dev, O_RDONLY, OPENDEV_PART, &realdev);
1.77 deraadt 1613: if (fd == -1) {
1.12 millert 1614: if (errno == ENXIO) {
1615: /* ENXIO has an overloaded meaning here.
1616: * The original "Device not configured" should
1617: * be interpreted as "No disc in drive %s". */
1.18 deraadt 1618: warnx("No disc in drive %s.", realdev);
1.12 millert 1619: return (0);
1620: } else if (errno != EIO) {
1621: /* EIO may simply mean the device is not ready
1622: * yet which is common with CD changers. */
1.18 deraadt 1623: warn("Can't open %s", realdev);
1.12 millert 1624: return (0);
1625: }
1626: }
1.18 deraadt 1627: sleep(1);
1.12 millert 1628: }
1.77 deraadt 1629: if (fd == -1) {
1.18 deraadt 1630: warn("Can't open %s", realdev);
1.9 millert 1631: return (0);
1.1 downsj 1632: }
1.59 av 1633: writeperm = needwrite;
1.1 downsj 1634: return (1);
1.27 fgsch 1635: }
1636:
1637: char *
1638: prompt(void)
1639: {
1640: return (verbose ? "cdio> " : "");
1641: }
1642:
1643: void
1644: switch_el(void)
1645: {
1.31 otto 1646: HistEvent hev;
1647:
1.27 fgsch 1648: if (el == NULL && hist == NULL) {
1.31 otto 1649: el = el_init(__progname, stdin, stdout, stderr);
1.27 fgsch 1650: hist = history_init();
1.31 otto 1651: history(hist, &hev, H_SETSIZE, 100);
1.27 fgsch 1652: el_set(el, EL_HIST, history, hist);
1653: el_set(el, EL_EDITOR, "emacs");
1654: el_set(el, EL_PROMPT, prompt);
1655: el_set(el, EL_SIGNAL, 1);
1656: el_source(el, NULL);
1657:
1658: } else {
1659: if (hist != NULL) {
1660: history_end(hist);
1661: hist = NULL;
1662: }
1663: if (el != NULL) {
1664: el_end(el);
1665: el = NULL;
1666: }
1667: }
1.42 krw 1668: }
1669:
1670: void
1671: addmsf(u_int *m, u_int *s, u_int *f, u_char m_inc, u_char s_inc, u_char f_inc)
1672: {
1673: *f += f_inc;
1674: if (*f > 75) {
1675: *s += *f / 75;
1676: *f %= 75;
1677: }
1678:
1679: *s += s_inc;
1680: if (*s > 60) {
1681: *m += *s / 60;
1682: *s %= 60;
1683: }
1684:
1685: *m += m_inc;
1.44 krw 1686: }
1687:
1688: int
1689: cmpmsf(u_char m1, u_char s1, u_char f1, u_char m2, u_char s2, u_char f2)
1690: {
1691: if (m1 > m2)
1692: return (1);
1693: else if (m1 < m2)
1694: return (-1);
1695:
1696: if (s1 > s2)
1697: return (1);
1698: else if (s1 < s2)
1699: return (-1);
1700:
1701: if (f1 > f2)
1702: return (1);
1703: else if (f1 < f2)
1704: return (-1);
1705:
1706: return (0);
1.43 krw 1707: }
1708:
1709: void
1710: toc2msf(u_int track, u_char *m, u_char *s, u_char *f)
1711: {
1712: struct cd_toc_entry *ctep;
1713:
1714: ctep = &toc_buffer[track - 1];
1715:
1716: if (msf) {
1717: *m = ctep->addr.msf.minute;
1718: *s = ctep->addr.msf.second;
1719: *f = ctep->addr.msf.frame;
1720: } else
1721: lba2msf(ctep->addr.lba, m, s, f);
1.1 downsj 1722: }
![[BACK]](/icons/back.gif){kind=icon}
Return to cdio.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / cdio