Annotation of src/usr.bin/cdio/cdio.c, Revision 1.47
1.47 ! krw 1: /* $OpenBSD: cdio.c,v 1.46 2006/01/11 01:29:07 krw 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:
1.27 fgsch 55: #include <sys/param.h>
56: #include <sys/file.h>
57: #include <sys/cdio.h>
58: #include <sys/ioctl.h>
59:
1.1 downsj 60: #include <ctype.h>
1.17 espie 61: #include <err.h>
62: #include <errno.h>
1.1 downsj 63: #include <stdio.h>
64: #include <stdlib.h>
65: #include <string.h>
66: #include <unistd.h>
1.27 fgsch 67: #include <histedit.h>
1.1 downsj 68: #include <util.h>
1.17 espie 69: #include <vis.h>
1.27 fgsch 70:
1.24 espie 71: #include "extern.h"
1.1 downsj 72:
73: #define ASTS_INVALID 0x00 /* Audio status byte not valid */
74: #define ASTS_PLAYING 0x11 /* Audio play operation in progress */
75: #define ASTS_PAUSED 0x12 /* Audio play operation paused */
76: #define ASTS_COMPLETED 0x13 /* Audio play operation successfully completed */
77: #define ASTS_ERROR 0x14 /* Audio play operation stopped due to error */
78: #define ASTS_VOID 0x15 /* No current audio status to return */
79:
80: #ifndef DEFAULT_CD_DRIVE
1.3 deraadt 81: # define DEFAULT_CD_DRIVE "cd0"
1.1 downsj 82: #endif
83:
84: #define CMD_DEBUG 1
1.9 millert 85: #define CMD_DEVICE 2
86: #define CMD_EJECT 3
87: #define CMD_HELP 4
88: #define CMD_INFO 5
89: #define CMD_PAUSE 6
90: #define CMD_PLAY 7
91: #define CMD_QUIT 8
92: #define CMD_RESUME 9
93: #define CMD_STOP 10
94: #define CMD_VOLUME 11
95: #define CMD_CLOSE 12
96: #define CMD_RESET 13
97: #define CMD_SET 14
98: #define CMD_STATUS 15
99: #define CMD_NEXT 16
100: #define CMD_PREV 17
101: #define CMD_REPLAY 18
1.24 espie 102: #define CMD_CDDB 19
1.25 espie 103: #define CMD_CDID 20
1.1 downsj 104:
105: struct cmdtab {
106: int command;
107: char *name;
1.24 espie 108: unsigned int min;
1.1 downsj 109: char *args;
110: } cmdtab[] = {
111: { CMD_CLOSE, "close", 1, "" },
1.37 alek 112: { CMD_DEBUG, "debug", 3, "on | off" },
1.9 millert 113: { CMD_DEVICE, "device", 1, "devname" },
1.1 downsj 114: { CMD_EJECT, "eject", 1, "" },
115: { CMD_HELP, "?", 1, 0 },
116: { CMD_HELP, "help", 1, "" },
117: { CMD_INFO, "info", 1, "" },
1.5 angelos 118: { CMD_NEXT, "next", 1, "" },
1.1 downsj 119: { CMD_PAUSE, "pause", 2, "" },
120: { CMD_PLAY, "play", 1, "track1[.index1] [track2[.index2]]" },
1.47 ! krw 121: { CMD_PLAY, "play", 1, "[tr1] m1:s1[.f1] [tr2] [m2:s2[.f2]]" },
1.1 downsj 122: { CMD_PLAY, "play", 1, "[#block [len]]" },
1.5 angelos 123: { CMD_PREV, "previous", 2, "" },
1.1 downsj 124: { CMD_QUIT, "quit", 1, "" },
125: { CMD_RESET, "reset", 4, "" },
126: { CMD_RESUME, "resume", 1, "" },
1.6 angelos 127: { CMD_REPLAY, "replay", 3, "" },
1.1 downsj 128: { CMD_SET, "set", 2, "msf | lba" },
129: { CMD_STATUS, "status", 1, "" },
130: { CMD_STOP, "stop", 3, "" },
131: { CMD_VOLUME, "volume", 1, "<l> <r> | left | right | mute | mono | stereo" },
1.25 espie 132: { CMD_CDDB, "cddbinfo", 2, "[n]" },
1.26 fgsch 133: { CMD_CDID, "cdid", 3, "" },
1.40 millert 134: { CMD_QUIT, "exit", 2, "" },
1.24 espie 135: { 0, 0, 0, 0}
1.1 downsj 136: };
137:
1.11 csapuntz 138: struct cd_toc_entry *toc_buffer;
1.1 downsj 139:
140: char *cdname;
141: int fd = -1;
142: int verbose = 1;
143: int msf = 1;
1.24 espie 144: const char *cddb_host;
145: char **track_names;
1.1 downsj 146:
1.27 fgsch 147: EditLine *el = NULL; /* line-editing structure */
148: History *hist = NULL; /* line-editing history */
149: void switch_el(void);
150:
1.1 downsj 151: extern char *__progname;
152:
1.19 millert 153: int setvol(int, int);
154: int read_toc_entrys(int);
155: int play_msf(int, int, int, int, int, int);
156: int play_track(int, int, int, int);
157: int get_vol(int *, int *);
158: int status(int *, int *, int *, int *);
159: int open_cd(char *);
160: int play(char *arg);
161: int info(char *arg);
1.24 espie 162: int cddbinfo(char *arg);
1.19 millert 163: int pstatus(char *arg);
164: int play_next(char *arg);
165: int play_prev(char *arg);
166: int play_same(char *arg);
167: char *input(int *);
1.27 fgsch 168: char *prompt(void);
1.24 espie 169: void prtrack(struct cd_toc_entry *e, int lastflag, char *name);
1.20 millert 170: void lba2msf(unsigned long lba, u_char *m, u_char *s, u_char *f);
1.19 millert 171: unsigned int msf2lba(u_char m, u_char s, u_char f);
172: int play_blocks(int blk, int len);
173: int run(int cmd, char *arg);
174: char *parse(char *buf, int *cmd);
1.23 espie 175: void help(void);
176: void usage(void);
177: char *strstatus(int);
1.25 espie 178: int cdid(void);
1.42 krw 179: void addmsf(u_int *, u_int *, u_int *, u_char, u_char, u_char);
1.44 krw 180: int cmpmsf(u_char, u_char, u_char, u_char, u_char, u_char);
1.43 krw 181: void toc2msf(u_int, u_char *, u_char *, u_char *);
1.1 downsj 182:
1.18 deraadt 183: void
1.30 deraadt 184: help(void)
1.1 downsj 185: {
186: struct cmdtab *c;
187: char *s, n;
188: int i;
189:
190: for (c=cmdtab; c->name; ++c) {
191: if (! c->args)
192: continue;
193: printf("\t");
194: for (i = c->min, s = c->name; *s; s++, i--) {
195: if (i > 0)
196: n = toupper(*s);
197: else
198: n = *s;
199: putchar(n);
200: }
201: if (*c->args)
1.18 deraadt 202: printf(" %s", c->args);
203: printf("\n");
1.1 downsj 204: }
1.18 deraadt 205: printf("\n\tThe word \"play\" is not required for the play commands.\n");
206: printf("\tThe plain target address is taken as a synonym for play.\n");
1.1 downsj 207: }
208:
1.18 deraadt 209: void
1.30 deraadt 210: usage(void)
1.1 downsj 211: {
1.34 jmc 212: fprintf(stderr, "usage: %s [-sv] [-d host:port] [-f device] [command args ...]\n",
1.18 deraadt 213: __progname);
214: exit(1);
1.1 downsj 215: }
216:
1.18 deraadt 217: int
1.24 espie 218: main(int argc, char **argv)
1.1 downsj 219: {
1.32 miod 220: int ch, cmd;
1.1 downsj 221: char *arg;
222:
1.18 deraadt 223: cdname = getenv("DISC");
1.1 downsj 224: if (! cdname)
1.18 deraadt 225: cdname = getenv("CDROM");
1.1 downsj 226:
1.24 espie 227: cddb_host = getenv("CDDB");
228: if (!cddb_host)
229: cddb_host = "freedb.freedb.org";
230:
1.32 miod 231: while ((ch = getopt(argc, argv, "svd:f:")) != -1)
232: switch (ch) {
1.1 downsj 233: case 's':
234: verbose = 0;
1.32 miod 235: break;
1.1 downsj 236: case 'v':
237: verbose = 2;
1.32 miod 238: break;
1.1 downsj 239: case 'f':
240: cdname = optarg;
1.32 miod 241: break;
1.46 krw 242: case 'd':
1.24 espie 243: cddb_host = optarg;
1.32 miod 244: break;
1.1 downsj 245: default:
1.18 deraadt 246: usage();
1.1 downsj 247: }
1.46 krw 248:
1.1 downsj 249: argc -= optind;
250: argv += optind;
251:
1.18 deraadt 252: if (argc > 0 && ! strcasecmp(*argv, "help"))
253: usage();
1.1 downsj 254:
255: if (! cdname) {
256: cdname = DEFAULT_CD_DRIVE;
1.18 deraadt 257: fprintf(stderr,
258: "No CD device name specified. Defaulting to %s.\n", cdname);
1.1 downsj 259: }
260:
261: if (argc > 0) {
262: char buf[80], *p;
263: int len;
264:
265: for (p=buf; argc-->0; ++argv) {
1.29 krw 266: len = snprintf(p, buf + sizeof buf - p,
267: "%s%s", (p > buf) ? " " : "", *argv);
1.1 downsj 268:
1.36 moritz 269: if (len == -1 || len >= buf + sizeof buf - p)
1.29 krw 270: errx(1, "argument list too long.");
1.1 downsj 271:
272: p += len;
273: }
1.18 deraadt 274: arg = parse(buf, &cmd);
275: return (run(cmd, arg));
1.1 downsj 276: }
277:
278: if (verbose == 1)
1.18 deraadt 279: verbose = isatty(0);
1.1 downsj 280:
281: if (verbose) {
1.18 deraadt 282: printf("Compact Disc Control utility, version %s\n", VERSION);
283: printf("Type `?' for command list\n\n");
1.1 downsj 284: }
285:
1.27 fgsch 286: switch_el();
287:
1.1 downsj 288: for (;;) {
1.18 deraadt 289: arg = input(&cmd);
290: if (run(cmd, arg) < 0) {
1.1 downsj 291: if (verbose)
1.18 deraadt 292: warn(NULL);
293: close(fd);
1.1 downsj 294: fd = -1;
295: }
1.18 deraadt 296: fflush(stdout);
1.1 downsj 297: }
298: }
299:
1.18 deraadt 300: int
1.24 espie 301: run(int cmd, char *arg)
1.1 downsj 302: {
303: int l, r, rc;
1.9 millert 304: static char newcdname[MAXPATHLEN];
1.1 downsj 305:
306: switch (cmd) {
307:
308: case CMD_QUIT:
1.27 fgsch 309: switch_el();
1.18 deraadt 310: exit(0);
1.1 downsj 311:
312: case CMD_INFO:
1.18 deraadt 313: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 314: return (0);
315:
1.18 deraadt 316: return info(arg);
1.1 downsj 317:
1.24 espie 318: case CMD_CDDB:
319: if (fd < 0 && ! open_cd(cdname))
320: return (0);
321:
322: return cddbinfo(arg);
323:
1.25 espie 324: case CMD_CDID:
325: if (fd < 0 && ! open_cd(cdname))
326: return (0);
327: return cdid();
328:
1.1 downsj 329: case CMD_STATUS:
1.18 deraadt 330: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 331: return (0);
332:
1.18 deraadt 333: return pstatus(arg);
1.1 downsj 334:
335: case CMD_PAUSE:
1.18 deraadt 336: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 337: return (0);
338:
1.18 deraadt 339: return ioctl(fd, CDIOCPAUSE);
1.1 downsj 340:
341: case CMD_RESUME:
1.18 deraadt 342: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 343: return (0);
344:
1.18 deraadt 345: return ioctl(fd, CDIOCRESUME);
1.1 downsj 346:
347: case CMD_STOP:
1.18 deraadt 348: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 349: return (0);
350:
1.18 deraadt 351: rc = ioctl(fd, CDIOCSTOP);
1.1 downsj 352:
1.18 deraadt 353: (void) ioctl(fd, CDIOCALLOW);
1.1 downsj 354:
355: return (rc);
356:
357: case CMD_RESET:
1.18 deraadt 358: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 359: return (0);
360:
1.18 deraadt 361: rc = ioctl(fd, CDIOCRESET);
1.1 downsj 362: if (rc < 0)
363: return rc;
364: close(fd);
365: fd = -1;
366: return (0);
367:
368: case CMD_DEBUG:
1.18 deraadt 369: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 370: return (0);
371:
1.18 deraadt 372: if (! strcasecmp(arg, "on"))
373: return ioctl(fd, CDIOCSETDEBUG);
1.1 downsj 374:
1.18 deraadt 375: if (! strcasecmp(arg, "off"))
376: return ioctl(fd, CDIOCCLRDEBUG);
1.1 downsj 377:
1.18 deraadt 378: printf("%s: Invalid command arguments\n", __progname);
1.1 downsj 379:
380: return (0);
381:
1.9 millert 382: case CMD_DEVICE:
383: /* close old device */
384: if (fd > -1) {
1.18 deraadt 385: (void) ioctl(fd, CDIOCALLOW);
1.9 millert 386: close(fd);
387: fd = -1;
1.38 alek 388: }
389:
390: if (strlen(arg) == 0) {
391: printf("%s: Invalid parameter\n", __progname);
392: return (0);
1.9 millert 393: }
394:
395: /* open new device */
1.18 deraadt 396: if (!open_cd(arg))
1.9 millert 397: return (0);
1.16 lebel 398: (void) strlcpy(newcdname, arg, sizeof(newcdname));
1.9 millert 399: cdname = newcdname;
400: return (1);
401:
1.1 downsj 402: case CMD_EJECT:
1.18 deraadt 403: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 404: return (0);
405:
1.18 deraadt 406: (void) ioctl(fd, CDIOCALLOW);
407: rc = ioctl(fd, CDIOCEJECT);
1.1 downsj 408: if (rc < 0)
409: return (rc);
410: #if defined(__OpenBSD__)
411: close(fd);
412: fd = -1;
413: #endif
1.24 espie 414: if (track_names)
415: free_names(track_names);
416: track_names = NULL;
1.1 downsj 417: return (0);
418:
419: case CMD_CLOSE:
420: #if defined(CDIOCCLOSE)
1.18 deraadt 421: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 422: return (0);
423:
1.18 deraadt 424: (void) ioctl(fd, CDIOCALLOW);
425: rc = ioctl(fd, CDIOCCLOSE);
1.1 downsj 426: if (rc < 0)
427: return (rc);
428: close(fd);
429: fd = -1;
430: return (0);
431: #else
1.18 deraadt 432: printf("%s: Command not yet supported\n", __progname);
1.1 downsj 433: return (0);
434: #endif
435:
436: case CMD_PLAY:
1.18 deraadt 437: if (fd < 0 && ! open_cd(cdname))
1.1 downsj 438: return (0);
439:
1.18 deraadt 440: while (isspace(*arg))
1.1 downsj 441: arg++;
442:
1.18 deraadt 443: return play(arg);
1.1 downsj 444:
445: case CMD_SET:
1.18 deraadt 446: if (!strcasecmp(arg, "msf"))
1.1 downsj 447: msf = 1;
1.18 deraadt 448: else if (!strcasecmp(arg, "lba"))
1.1 downsj 449: msf = 0;
450: else
1.18 deraadt 451: printf("%s: Invalid command arguments\n", __progname);
1.1 downsj 452: return (0);
453:
454: case CMD_VOLUME:
1.18 deraadt 455: if (fd < 0 && !open_cd(cdname))
1.1 downsj 456: return (0);
457:
1.18 deraadt 458: if (!strncasecmp(arg, "left", strlen(arg)))
459: return ioctl(fd, CDIOCSETLEFT);
1.1 downsj 460:
1.18 deraadt 461: if (!strncasecmp(arg, "right", strlen(arg)))
462: return ioctl(fd, CDIOCSETRIGHT);
1.1 downsj 463:
1.18 deraadt 464: if (!strncasecmp(arg, "mono", strlen(arg)))
465: return ioctl(fd, CDIOCSETMONO);
1.1 downsj 466:
1.18 deraadt 467: if (!strncasecmp(arg, "stereo", strlen(arg)))
468: return ioctl(fd, CDIOCSETSTEREO);
1.1 downsj 469:
1.18 deraadt 470: if (!strncasecmp(arg, "mute", strlen(arg)))
471: return ioctl(fd, CDIOCSETMUTE);
1.1 downsj 472:
1.47 ! krw 473: if (2 != sscanf(arg, "%d%d", &l, &r)) {
1.18 deraadt 474: printf("%s: Invalid command arguments\n", __progname);
1.1 downsj 475: return (0);
476: }
477:
1.18 deraadt 478: return setvol(l, r);
1.1 downsj 479:
1.18 deraadt 480: case CMD_NEXT:
481: if (fd < 0 && ! open_cd(cdname))
482: return (0);
1.5 angelos 483:
1.18 deraadt 484: return play_next(arg);
1.5 angelos 485:
1.18 deraadt 486: case CMD_PREV:
487: if (fd < 0 && ! open_cd(cdname))
488: return (0);
1.5 angelos 489:
1.18 deraadt 490: return play_prev(arg);
1.5 angelos 491:
1.6 angelos 492: case CMD_REPLAY:
1.18 deraadt 493: if (fd < 0 && ! open_cd(cdname))
1.6 angelos 494: return 0;
495:
1.18 deraadt 496: return play_same(arg);
1.1 downsj 497: default:
498: case CMD_HELP:
1.18 deraadt 499: help();
1.1 downsj 500: return (0);
501:
502: }
503: }
504:
1.18 deraadt 505: int
1.24 espie 506: play(char *arg)
1.1 downsj 507: {
508: struct ioc_toc_header h;
1.47 ! krw 509: unsigned char tm, ts, tf;
! 510: unsigned int tr1, tr2, m1, m2, s1, s2, f1, f2, i1, i2;
! 511: unsigned int blk, len, n;
! 512: char c;
! 513: int rc;
1.1 downsj 514:
1.18 deraadt 515: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.1 downsj 516:
517: if (rc < 0)
518: return (rc);
519:
1.47 ! krw 520: if (h.starting_track > h.ending_track) {
! 521: printf("TOC starting_track > TOC ending_track\n");
! 522: return (0);
! 523: }
! 524:
1.1 downsj 525: n = h.ending_track - h.starting_track + 1;
1.18 deraadt 526: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1.1 downsj 527:
528: if (rc < 0)
529: return (rc);
530:
1.47 ! krw 531: /*
! 532: * Truncate trailing white space. Then by adding %c to the end of the
! 533: * sscanf() formats we catch any errant trailing characters.
! 534: */
! 535: rc = strlen(arg) - 1;
! 536: while (rc >= 0 && isspace(arg[rc])) {
! 537: arg[rc] = '\0';
! 538: rc--;
! 539: }
! 540:
1.1 downsj 541: if (! arg || ! *arg) {
542: /* Play the whole disc */
1.47 ! krw 543: return (play_track(h.starting_track, 1, h.ending_track, 1));
1.1 downsj 544: }
545:
1.18 deraadt 546: if (strchr(arg, '#')) {
1.1 downsj 547: /* Play block #blk [ len ] */
1.47 ! krw 548: if (2 != sscanf(arg, "#%u%u%c", &blk, &len, &c) &&
! 549: 1 != sscanf(arg, "#%u%c", &blk, &c)) {
! 550: printf("%s: Invalid command arguments\n", __progname);
! 551: return (0);
! 552: }
1.1 downsj 553:
554: if (len == 0) {
555: if (msf)
1.18 deraadt 556: len = msf2lba(toc_buffer[n].addr.msf.minute,
557: toc_buffer[n].addr.msf.second,
558: toc_buffer[n].addr.msf.frame) - blk;
1.1 downsj 559: else
1.41 krw 560: len = toc_buffer[n].addr.lba - blk;
1.1 downsj 561: }
1.18 deraadt 562: return play_blocks(blk, len);
1.1 downsj 563: }
564:
1.47 ! krw 565: if (strchr(arg, ':') == NULL) {
1.1 downsj 566: /*
1.47 ! krw 567: * Play track tr1[.i1] [tr2[.i2]]
1.1 downsj 568: */
1.47 ! krw 569: if (4 == sscanf(arg, "%u.%u%u.%u%c", &tr1, &i1, &tr2, &i2, &c))
! 570: goto play_track;
! 571:
! 572: i2 = 1;
! 573: if (3 == sscanf(arg, "%u.%u%u%c", &tr1, &i1, &tr2, &c))
! 574: goto play_track;
! 575:
! 576: i1 = 1;
! 577: if (3 == sscanf(arg, "%u%u.%u%c", &tr1, &tr2, &i2, &c))
! 578: goto play_track;
! 579:
! 580: tr2 = 0;
! 581: i2 = 1;
! 582: if (2 == sscanf(arg, "%u.%u%c", &tr1, &i1, &c))
! 583: goto play_track;
! 584:
! 585: i1 = i2 = 1;
! 586: if (2 == sscanf(arg, "%u%u%c", &tr1, &tr2, &c))
! 587: goto play_track;
! 588:
! 589: i1 = i2 = 1;
! 590: tr2 = 0;
! 591: if (1 == sscanf(arg, "%u%c", &tr1, &c))
! 592: goto play_track;
! 593:
! 594: printf("%s: Invalid command arguments\n", __progname);
! 595: return (0);
! 596:
! 597: play_track:
! 598: if (tr1 > n || tr2 > n) {
! 599: printf("Track number must be between 0 and %u\n", n);
1.45 krw 600: return (0);
1.47 ! krw 601: } else if (tr2 == 0)
! 602: tr2 = h.ending_track;
! 603:
! 604: if (tr1 > tr2) {
! 605: printf("starting_track > ending_track\n");
1.45 krw 606: return (0);
607: }
608:
1.47 ! krw 609: return (play_track(tr1, i1, tr2, i2));
! 610: }
! 611:
! 612: /*
! 613: * Play MSF [tr1] m1:s1[.f1] [tr2] [m2:s2[.f2]]
! 614: *
! 615: * Start Time End Time
! 616: * ---------- --------
! 617: * tr1 m1:s1.f1 tr2 m2:s2.f2
! 618: * tr1 m1:s1 tr2 m2:s2.f2
! 619: * tr1 m1:s1.f1 tr2 m2:s2
! 620: * tr1 m1:s1 tr2 m2:s2
! 621: * m1:s1.f1 tr2 m2:s2.f2
! 622: * m1:s1 tr2 m2:s2.f2
! 623: * m1:s1.f1 tr2 m2:s2
! 624: * m1:s1 tr2 m2:s2
! 625: * tr1 m1:s1.f1 m2:s2.f2
! 626: * tr1 m1:s1 m2:s2.f2
! 627: * tr1 m1:s1.f1 m2:s2
! 628: * tr1 m1:s1 m2:s2
! 629: * m1:s1.f1 m2:s2.f2
! 630: * m1:s1 m2:s2.f2
! 631: * m1:s1.f1 m2:s2
! 632: * m1:s1 m2:s2
! 633: * tr1 m1:s1.f1 tr2
! 634: * tr1 m1:s1 tr2
! 635: * m1:s1.f1 tr2
! 636: * m1:s1 tr2
! 637: * tr1 m1:s1.f1 <end of disc>
! 638: * tr1 m1:s1 <end of disc>
! 639: * m1:s1.f1 <end of disc>
! 640: * m1:s1 <end of disc>
! 641: */
! 642:
! 643: /* tr1 m1:s1.f1 tr2 m2:s2.f2 */
! 644: if (8 == sscanf(arg, "%u%u:%u.%u%u%u:%u.%u%c",
! 645: &tr1, &m1, &s1, &f1, &tr2, &m2, &s2, &f2, &c))
! 646: goto play_msf;
! 647:
! 648: /* tr1 m1:s1 tr2 m2:s2.f2 */
! 649: f1 = 0;
! 650: if (7 == sscanf(arg, "%u%u:%u%u%u:%u.%u%c",
! 651: &tr1, &m1, &s1, &tr2, &m2, &s2, &f2, &c))
! 652: goto play_msf;
! 653:
! 654: /* tr1 m1:s1.f1 tr2 m2:s2 */
! 655: f2 =0;
! 656: if (7 == sscanf(arg, "%u%u:%u.%u%u%u:%u%c",
! 657: &tr1, &m1, &s1, &f1, &tr2, &m2, &s2, &c))
! 658: goto play_msf;
! 659:
! 660: /* m1:s1.f1 tr2 m2:s2.f2 */
! 661: tr1 = 0;
! 662: if (7 == sscanf(arg, "%u:%u.%u%u%u:%u.%u%c",
! 663: &m1, &s1, &f1, &tr2, &m2, &s2, &f2, &c))
! 664: goto play_msf;
! 665:
! 666: /* tr1 m1:s1.f1 m2:s2.f2 */
! 667: tr2 = 0;
! 668: if (7 == sscanf(arg, "%u%u:%u.%u%u:%u.%u%c",
! 669: &tr1, &m1, &s1, &f1, &m2, &s2, &f2, &c))
! 670: goto play_msf;
! 671:
! 672: /* m1:s1 tr2 m2:s2.f2 */
! 673: tr1 = f1 = 0;
! 674: if (6 == sscanf(arg, "%u:%u%u%u:%u.%u%c",
! 675: &m1, &s1, &tr2, &m2, &s2, &f2, &c))
! 676: goto play_msf;
! 677:
! 678: /* m1:s1.f1 tr2 m2:s2 */
! 679: tr1 = f2 = 0;
! 680: if (6 == sscanf(arg, "%u:%u.%u%u%u:%u%c",
! 681: &m1, &s1, &f1, &tr2, &m2, &s2, &c))
! 682: goto play_msf;
! 683:
! 684: /* m1:s1.f1 m2:s2.f2 */
! 685: tr1 = tr2 = 0;
! 686: if (6 == sscanf(arg, "%u:%u.%u%u:%u.%u%c",
! 687: &m1, &s1, &f1, &m2, &s2, &f2, &c))
! 688: goto play_msf;
! 689:
! 690: /* tr1 m1:s1.f1 m2:s2 */
! 691: tr2 = f2 = 0;
! 692: if (6 == sscanf(arg, "%u%u:%u.%u%u:%u%c",
! 693: &tr1, &m1, &s1, &f1, &m2, &s2, &c))
! 694: goto play_msf;
! 695:
! 696: /* tr1 m1:s1 m2:s2.f2 */
! 697: tr2 = f1 = 0;
! 698: if (6 == sscanf(arg, "%u%u:%u%u:%u.%u%c",
! 699: &tr1, &m1, &s1, &m2, &s2, &f2, &c))
! 700: goto play_msf;
! 701:
! 702: /* tr1 m1:s1 tr2 m2:s2 */
! 703: f1 = f2 = 0;
! 704: if (6 == sscanf(arg, "%u%u:%u%u%u:%u%c",
! 705: &tr1, &m1, &s1, &tr2, &m2, &s2, &c))
! 706: goto play_msf;
! 707:
! 708: /* m1:s1 tr2 m2:s2 */
! 709: tr1 = f1 = f2 = 0;
! 710: if (5 == sscanf(arg, "%u:%u%u%u:%u%c", &m1, &s1, &tr2, &m2, &s2, &c))
! 711: goto play_msf;
! 712:
! 713: /* tr1 m1:s1 m2:s2 */
! 714: f1 = tr2 = f2 = 0;
! 715: if (5 == sscanf(arg, "%u%u:%u%u:%u%c", &tr1, &m1, &s1, &m2, &s2, &c))
! 716: goto play_msf;
! 717:
! 718: /* m1:s1 m2:s2.f2 */
! 719: tr1 = f1 = tr2 = 0;
! 720: if (5 == sscanf(arg, "%u:%u%u:%u.%u%c", &m1, &s1, &m2, &s2, &f2, &c))
! 721: goto play_msf;
! 722:
! 723: /* m1:s1.f1 m2:s2 */
! 724: tr1 = tr2 = f2 = 0;
! 725: if (5 == sscanf(arg, "%u:%u.%u%u:%u%c", &m1, &s1, &f1, &m2, &s2, &c))
! 726: goto play_msf;
! 727:
! 728: /* tr1 m1:s1.f1 tr2 */
! 729: m2 = s2 = f2 = 0;
! 730: if (5 == sscanf(arg, "%u%u:%u.%u%u%c", &tr1, &m1, &s1, &f1, &tr2, &c))
! 731: goto play_msf;
! 732:
! 733: /* m1:s1 m2:s2 */
! 734: tr1 = f1 = tr2 = f2 = 0;
! 735: if (4 == sscanf(arg, "%u:%u%u:%u%c", &m1, &s1, &m2, &s2, &c))
! 736: goto play_msf;
! 737:
! 738: /* tr1 m1:s1.f1 <end of disc> */
! 739: tr2 = m2 = s2 = f2 = 0;
! 740: if (4 == sscanf(arg, "%u%u:%u.%u%c", &tr1, &m1, &s1, &f1, &c))
! 741: goto play_msf;
! 742:
! 743: /* tr1 m1:s1 tr2 */
! 744: f1 = m2 = s2 = f2 = 0;
! 745: if (4 == sscanf(arg, "%u%u:%u%u%c", &tr1, &m1, &s1, &tr2, &c))
! 746: goto play_msf;
! 747:
! 748: /* m1:s1.f1 tr2 */
! 749: tr1 = m2 = s2 = f2 = 0;
! 750: if (4 == sscanf(arg, "%u%u:%u%u%c", &m1, &s1, &f1, &tr2, &c))
! 751: goto play_msf;
! 752:
! 753: /* m1:s1.f1 <end of disc> */
! 754: tr1 = tr2 = m2 = s2 = f2 = 0;
! 755: if (3 == sscanf(arg, "%u:%u.%u%c", &m1, &s1, &f1, &c))
! 756: goto play_msf;
! 757:
! 758: /* tr1 m1:s1 <end of disc> */
! 759: f1 = tr2 = m2 = s2 = f2 = 0;
! 760: if (3 == sscanf(arg, "%u%u:%u%c", &tr1, &m1, &s1, &c))
! 761: goto play_msf;
! 762:
! 763: /* m1:s1 tr2 */
! 764: tr1 = f1 = m2 = s2 = f2 = 0;
! 765: if (3 == sscanf(arg, "%u:%u%u%c", &m1, &s1, &tr2, &c))
! 766: goto play_msf;
! 767:
! 768: /* m1:s1 <end of disc> */
! 769: tr1 = f1 = tr2 = m2 = s2 = f2 = 0;
! 770: if (2 == sscanf(arg, "%u:%u%c", &m1, &s1, &c))
! 771: goto play_msf;
! 772:
! 773: printf("%s: Invalid command arguments\n", __progname);
! 774: return (0);
! 775:
! 776: play_msf:
! 777: if (tr1 > n || tr2 > n) {
! 778: printf("Track number must be between 0 and %u\n", n);
! 779: return (0);
! 780: } else if (m1 > 99 || m2 > 99) {
! 781: printf("Minutes must be between 0 and 99\n");
! 782: return (0);
! 783: } else if (s1 > 59 || s2 > 59) {
! 784: printf("Seconds must be between 0 and 59\n");
! 785: return (0);
! 786: } if (f1 > 74 || f2 > 74) {
! 787: printf("Frames number must be between 0 and 74\n");
! 788: return (0);
! 789: }
! 790:
! 791: if (tr1 > 0) {
! 792: /*
! 793: * Start time is relative to tr1, Add start time of tr1
! 794: * to (m1,s1,f1) to yield absolute start time.
! 795: */
1.45 krw 796: toc2msf(tr1, &tm, &ts, &tf);
797: addmsf(&m1, &s1, &f1, tm, ts, tf);
1.1 downsj 798:
1.45 krw 799: /* Compare (m1,s1,f1) to start time of next track. */
1.43 krw 800: toc2msf(tr1+1, &tm, &ts, &tf);
1.44 krw 801: if (cmpmsf(m1, s1, f1, tm, ts, tf) == 1) {
1.47 ! krw 802: printf("Track %u is not that long.\n", tr1);
1.1 downsj 803: return (0);
804: }
1.47 ! krw 805: }
! 806:
! 807: toc2msf(n+1, &tm, &ts, &tf);
! 808: if (cmpmsf(m1, s1, f1, tm, ts, tf) == 1) {
! 809: printf("Start time is after end of disc.\n");
! 810: return (0);
! 811: }
1.1 downsj 812:
1.47 ! krw 813: if (tr2 > 0) {
! 814: /*
! 815: * End time is relative to tr2, Add start time of tr2
! 816: * to (m2,s2,f2) to yield absolute end time.
! 817: */
! 818: toc2msf(tr2, &tm, &ts, &tf);
! 819: addmsf(&m2, &s2, &f2, tm, ts, tf);
! 820:
! 821: /* Compare (m2,s2,f2) to start time of next track. */
! 822: toc2msf(tr2+1, &tm, &ts, &tf);
! 823: if (cmpmsf(m2, s2, f2, tm, ts, tf) == 1) {
! 824: printf("Track %u is not that long.\n", tr2);
! 825: return (0);
1.1 downsj 826: }
1.47 ! krw 827: }
! 828:
! 829: toc2msf(n+1, &tm, &ts, &tf);
1.43 krw 830:
1.47 ! krw 831: if (!(tr2 || m2 || s2 || f2)) {
! 832: /* Play to end of disc. */
! 833: m2 = tm;
! 834: s2 = ts;
! 835: f2 = tf;
! 836: } else if (cmpmsf(m2, s2, f2, tm, ts, tf) == 1) {
! 837: printf("End time is after end of disc.\n");
! 838: return (0);
1.1 downsj 839: }
840:
1.47 ! krw 841: if (cmpmsf(m1, s1, f1, m2, s2, f2) == 1) {
! 842: printf("Start time is after end time.\n");
! 843: return (0);
! 844: }
1.1 downsj 845:
1.47 ! krw 846: return play_msf(m1, s1, f1, m2, s2, f2);
1.5 angelos 847: }
848:
1.35 deraadt 849: /* ARGSUSED */
1.18 deraadt 850: int
1.24 espie 851: play_prev(char *arg)
1.5 angelos 852: {
1.18 deraadt 853: int trk, min, sec, frm, rc;
854: struct ioc_toc_header h;
1.5 angelos 855:
1.18 deraadt 856: if (status(&trk, &min, &sec, &frm) >= 0) {
857: trk--;
1.5 angelos 858:
1.18 deraadt 859: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
860: if (rc < 0) {
861: warn("getting toc header");
862: return (rc);
863: }
1.5 angelos 864:
1.18 deraadt 865: if (trk < h.starting_track)
866: return play_track(h.starting_track, 1,
867: h.ending_track + 1, 1);
868: return play_track(trk, 1, h.ending_track, 1);
869: }
1.6 angelos 870:
1.18 deraadt 871: return (0);
1.6 angelos 872: }
873:
1.35 deraadt 874: /* ARGSUSED */
1.18 deraadt 875: int
1.24 espie 876: play_same(char *arg)
1.6 angelos 877: {
1.18 deraadt 878: int trk, min, sec, frm, rc;
879: struct ioc_toc_header h;
1.6 angelos 880:
1.18 deraadt 881: if (status (&trk, &min, &sec, &frm) >= 0) {
882: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
883: if (rc < 0) {
884: warn("getting toc header");
885: return (rc);
886: }
1.5 angelos 887:
1.18 deraadt 888: return play_track(trk, 1, h.ending_track, 1);
889: }
1.5 angelos 890:
1.18 deraadt 891: return (0);
1.5 angelos 892: }
893:
1.35 deraadt 894: /* ARGSUSED */
1.18 deraadt 895: int
1.24 espie 896: play_next(char *arg)
1.5 angelos 897: {
898: int trk, min, sec, frm, rc;
899: struct ioc_toc_header h;
900:
1.18 deraadt 901: if (status(&trk, &min, &sec, &frm) >= 0) {
1.5 angelos 902: trk++;
1.18 deraadt 903: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
904: if (rc < 0) {
905: warn("getting toc header");
1.5 angelos 906: return (rc);
907: }
908:
1.18 deraadt 909: if (trk > h.ending_track) {
1.5 angelos 910: printf("%s: end of CD\n", __progname);
911:
1.18 deraadt 912: rc = ioctl(fd, CDIOCSTOP);
1.5 angelos 913:
1.18 deraadt 914: (void) ioctl(fd, CDIOCALLOW);
1.5 angelos 915:
916: return (rc);
917: }
918:
1.18 deraadt 919: return play_track(trk, 1, h.ending_track, 1);
1.5 angelos 920: }
921:
1.1 downsj 922: return (0);
923: }
924:
1.18 deraadt 925: char *
1.24 espie 926: strstatus(int sts)
1.1 downsj 927: {
928: switch (sts) {
1.18 deraadt 929: case ASTS_INVALID:
930: return ("invalid");
931: case ASTS_PLAYING:
932: return ("playing");
933: case ASTS_PAUSED:
934: return ("paused");
935: case ASTS_COMPLETED:
936: return ("completed");
937: case ASTS_ERROR:
938: return ("error");
939: case ASTS_VOID:
940: return ("void");
941: default:
942: return ("??");
1.1 downsj 943: }
944: }
945:
1.35 deraadt 946: /* ARGSUSED */
1.18 deraadt 947: int
1.24 espie 948: pstatus(char *arg)
1.1 downsj 949: {
950: struct ioc_vol v;
951: struct ioc_read_subchannel ss;
952: struct cd_sub_channel_info data;
953: int rc, trk, m, s, f;
1.17 espie 954: char vis_catalog[1 + 4 * 15];
1.1 downsj 955:
1.18 deraadt 956: rc = status(&trk, &m, &s, &f);
1.9 millert 957: if (rc >= 0) {
1.24 espie 958: if (verbose) {
959: if (track_names)
960: printf("Audio status = %d<%s>, "
961: "current track = %d (%s)\n"
962: "\tcurrent position = %d:%02d.%02d\n",
963: rc, strstatus(rc), trk,
964: trk ? track_names[trk-1] : "", m, s, f);
965: else
966: printf("Audio status = %d<%s>, "
967: "current track = %d, "
968: "current position = %d:%02d.%02d\n",
969: rc, strstatus(rc), trk, m, s, f);
970: } else
1.18 deraadt 971: printf("%d %d %d:%02d.%02d\n", rc, trk, m, s, f);
1.9 millert 972: } else
1.18 deraadt 973: printf("No current status info available\n");
1.1 downsj 974:
1.18 deraadt 975: bzero(&ss, sizeof (ss));
1.1 downsj 976: ss.data = &data;
977: ss.data_len = sizeof (data);
978: ss.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;
979: ss.data_format = CD_MEDIA_CATALOG;
1.18 deraadt 980: rc = ioctl(fd, CDIOCREADSUBCHANNEL, (char *) &ss);
1.1 downsj 981: if (rc >= 0) {
982: printf("Media catalog is %sactive",
983: ss.data->what.media_catalog.mc_valid ? "": "in");
984: if (ss.data->what.media_catalog.mc_valid &&
1.17 espie 985: ss.data->what.media_catalog.mc_number[0]) {
986: strvisx(vis_catalog,
1.35 deraadt 987: (char *)ss.data->what.media_catalog.mc_number,
1.17 espie 988: 15, VIS_SAFE);
989: printf(", number \"%.15s\"", vis_catalog);
990: }
1.1 downsj 991: putchar('\n');
992: } else
993: printf("No media catalog info available\n");
994:
1.18 deraadt 995: rc = ioctl(fd, CDIOCGETVOL, &v);
1.9 millert 996: if (rc >= 0) {
1.1 downsj 997: if (verbose)
1.18 deraadt 998: printf("Left volume = %d, right volume = %d\n",
1.1 downsj 999: v.vol[0], v.vol[1]);
1000: else
1.18 deraadt 1001: printf("%d %d\n", v.vol[0], v.vol[1]);
1.9 millert 1002: } else
1.18 deraadt 1003: printf("No volume level info available\n");
1.1 downsj 1004: return(0);
1.25 espie 1005: }
1006:
1007: int
1.30 deraadt 1008: cdid(void)
1.25 espie 1009: {
1010: unsigned long id;
1011: struct ioc_toc_header h;
1012: int rc, n;
1013:
1014: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1015: if (rc == -1) {
1016: warn("getting toc header");
1017: return (rc);
1018: }
1019:
1020: n = h.ending_track - h.starting_track + 1;
1021: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1022: if (rc < 0)
1023: return (rc);
1024:
1025: id = cddb_discid(n, toc_buffer);
1026: if (id) {
1027: if (verbose)
1028: printf("CDID=");
1029: printf("%08lx\n", id);
1030: }
1031: return id ? 0 : 1;
1.1 downsj 1032: }
1033:
1.35 deraadt 1034: /* ARGSUSED */
1.18 deraadt 1035: int
1.24 espie 1036: info(char *arg)
1.1 downsj 1037: {
1038: struct ioc_toc_header h;
1039: int rc, i, n;
1040:
1.18 deraadt 1041: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1.1 downsj 1042: if (rc >= 0) {
1043: if (verbose)
1.18 deraadt 1044: printf("Starting track = %d, ending track = %d, TOC size = %d bytes\n",
1045: h.starting_track, h.ending_track, h.len);
1.1 downsj 1046: else
1.18 deraadt 1047: printf("%d %d %d\n", h.starting_track,
1048: h.ending_track, h.len);
1.1 downsj 1049: } else {
1.18 deraadt 1050: warn("getting toc header");
1.1 downsj 1051: return (rc);
1052: }
1053:
1054: n = h.ending_track - h.starting_track + 1;
1.18 deraadt 1055: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1.1 downsj 1056: if (rc < 0)
1057: return (rc);
1058:
1059: if (verbose) {
1.18 deraadt 1060: printf("track start duration block length type\n");
1061: printf("-------------------------------------------------\n");
1.1 downsj 1062: }
1063:
1064: for (i = 0; i < n; i++) {
1.18 deraadt 1065: printf("%5d ", toc_buffer[i].track);
1.24 espie 1066: prtrack(toc_buffer + i, 0, NULL);
1067: }
1068: printf("%5d ", toc_buffer[n].track);
1069: prtrack(toc_buffer + n, 1, NULL);
1070: return (0);
1071: }
1072:
1073: int
1074: cddbinfo(char *arg)
1075: {
1076: struct ioc_toc_header h;
1077: int rc, i, n;
1078:
1079: rc = ioctl(fd, CDIOREADTOCHEADER, &h);
1080: if (rc == -1) {
1081: warn("getting toc header");
1082: return (rc);
1083: }
1084:
1085: n = h.ending_track - h.starting_track + 1;
1086: rc = read_toc_entrys((n + 1) * sizeof (struct cd_toc_entry));
1087: if (rc < 0)
1088: return (rc);
1089:
1090: if (track_names)
1091: free_names(track_names);
1092: track_names = NULL;
1093:
1094: track_names = cddb(cddb_host, n, toc_buffer, arg);
1095: if (!track_names)
1096: return(0);
1097:
1098: printf("-------------------------------------------------\n");
1099:
1100: for (i = 0; i < n; i++) {
1101: printf("%5d ", toc_buffer[i].track);
1102: prtrack(toc_buffer + i, 0, track_names[i]);
1.1 downsj 1103: }
1.18 deraadt 1104: printf("%5d ", toc_buffer[n].track);
1.24 espie 1105: prtrack(toc_buffer + n, 1, "");
1.1 downsj 1106: return (0);
1107: }
1108:
1.18 deraadt 1109: void
1.24 espie 1110: lba2msf(unsigned long lba, u_char *m, u_char *s, u_char *f)
1.1 downsj 1111: {
1.18 deraadt 1112: lba += 150; /* block start offset */
1113: lba &= 0xffffff; /* negative lbas use only 24 bits */
1.1 downsj 1114: *m = lba / (60 * 75);
1115: lba %= (60 * 75);
1116: *s = lba / 75;
1117: *f = lba % 75;
1118: }
1119:
1.18 deraadt 1120: unsigned int
1.23 espie 1121: msf2lba(u_char m, u_char s, u_char f)
1.1 downsj 1122: {
1123: return (((m * 60) + s) * 75 + f) - 150;
1124: }
1125:
1.24 espie 1126: unsigned long
1127: entry2time(struct cd_toc_entry *e)
1128: {
1129: int block;
1130: u_char m, s, f;
1131:
1132: if (msf) {
1133: return (e->addr.msf.minute * 60 + e->addr.msf.second);
1134: } else {
1.41 krw 1135: block = e->addr.lba;
1.24 espie 1136: lba2msf(block, &m, &s, &f);
1137: return (m*60+s);
1138: }
1139: }
1140:
1141: unsigned long
1142: entry2frames(struct cd_toc_entry *e)
1143: {
1144: int block;
1145: unsigned char m, s, f;
1146:
1147: if (msf) {
1148: return e->addr.msf.frame + e->addr.msf.second * 75 +
1149: e->addr.msf.minute * 60 * 75;
1150: } else {
1.41 krw 1151: block = e->addr.lba;
1.24 espie 1152: lba2msf(block, &m, &s, &f);
1153: return f + s * 75 + m * 60 * 75;
1154: }
1155: }
1156:
1.18 deraadt 1157: void
1.24 espie 1158: prtrack(struct cd_toc_entry *e, int lastflag, char *name)
1.1 downsj 1159: {
1160: int block, next, len;
1161: u_char m, s, f;
1162:
1163: if (msf) {
1.24 espie 1164: if (!name || lastflag)
1165: /* Print track start */
1166: printf("%2d:%02d.%02d ", e->addr.msf.minute,
1167: e->addr.msf.second, e->addr.msf.frame);
1.1 downsj 1168:
1.18 deraadt 1169: block = msf2lba(e->addr.msf.minute, e->addr.msf.second,
1.1 downsj 1170: e->addr.msf.frame);
1171: } else {
1.41 krw 1172: block = e->addr.lba;
1.24 espie 1173: if (!name || lastflag) {
1174: lba2msf(block, &m, &s, &f);
1175: /* Print track start */
1176: printf("%2d:%02d.%02d ", m, s, f);
1.46 krw 1177: }
1.1 downsj 1178: }
1179: if (lastflag) {
1.24 espie 1180: if (!name)
1181: /* Last track -- print block */
1182: printf(" - %6d - -\n", block);
1183: else
1184: printf("\n");
1.1 downsj 1185: return;
1186: }
1187:
1188: if (msf)
1.18 deraadt 1189: next = msf2lba(e[1].addr.msf.minute, e[1].addr.msf.second,
1.1 downsj 1190: e[1].addr.msf.frame);
1191: else
1.41 krw 1192: next = e[1].addr.lba;
1.1 downsj 1193: len = next - block;
1.18 deraadt 1194: lba2msf(len, &m, &s, &f);
1.1 downsj 1195:
1.24 espie 1196: if (name)
1197: printf("%2d:%02d.%02d %s\n", m, s, f, name);
1.1 downsj 1198: /* Print duration, block, length, type */
1.24 espie 1199: else
1200: printf("%2d:%02d.%02d %6d %6d %5s\n", m, s, f, block, len,
1201: (e->control & 4) ? "data" : "audio");
1.1 downsj 1202: }
1203:
1.18 deraadt 1204: int
1.24 espie 1205: play_track(int tstart, int istart, int tend, int iend)
1.1 downsj 1206: {
1207: struct ioc_play_track t;
1208:
1209: t.start_track = tstart;
1210: t.start_index = istart;
1211: t.end_track = tend;
1212: t.end_index = iend;
1213:
1.18 deraadt 1214: return ioctl(fd, CDIOCPLAYTRACKS, &t);
1.1 downsj 1215: }
1216:
1.18 deraadt 1217: int
1.24 espie 1218: play_blocks(int blk, int len)
1.1 downsj 1219: {
1220: struct ioc_play_blocks t;
1221:
1222: t.blk = blk;
1223: t.len = len;
1224:
1.18 deraadt 1225: return ioctl(fd, CDIOCPLAYBLOCKS, &t);
1.1 downsj 1226: }
1227:
1.18 deraadt 1228: int
1.24 espie 1229: setvol(int left, int right)
1.1 downsj 1230: {
1231: struct ioc_vol v;
1232:
1233: v.vol[0] = left;
1234: v.vol[1] = right;
1235: v.vol[2] = 0;
1236: v.vol[3] = 0;
1237:
1.18 deraadt 1238: return ioctl(fd, CDIOCSETVOL, &v);
1.1 downsj 1239: }
1240:
1.18 deraadt 1241: int
1.24 espie 1242: read_toc_entrys(int len)
1.1 downsj 1243: {
1244: struct ioc_read_toc_entry t;
1.11 csapuntz 1245:
1246: if (toc_buffer) {
1.18 deraadt 1247: free(toc_buffer);
1248: toc_buffer = 0;
1.11 csapuntz 1249: }
1250:
1.18 deraadt 1251: toc_buffer = malloc(len);
1.11 csapuntz 1252:
1253: if (!toc_buffer) {
1.18 deraadt 1254: errno = ENOMEM;
1255: return (-1);
1.11 csapuntz 1256: }
1.1 downsj 1257:
1258: t.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;
1259: t.starting_track = 0;
1260: t.data_len = len;
1261: t.data = toc_buffer;
1262:
1.18 deraadt 1263: return (ioctl(fd, CDIOREADTOCENTRYS, (char *) &t));
1.1 downsj 1264: }
1265:
1.18 deraadt 1266: int
1.24 espie 1267: play_msf(int start_m, int start_s, int start_f, int end_m, int end_s, int end_f)
1.1 downsj 1268: {
1.18 deraadt 1269: struct ioc_play_msf a;
1.1 downsj 1270:
1271: a.start_m = start_m;
1272: a.start_s = start_s;
1273: a.start_f = start_f;
1274: a.end_m = end_m;
1275: a.end_s = end_s;
1276: a.end_f = end_f;
1277:
1.18 deraadt 1278: return ioctl(fd, CDIOCPLAYMSF, (char *) &a);
1.1 downsj 1279: }
1280:
1.21 espie 1281: int
1.24 espie 1282: status(int *trk, int *min, int *sec, int *frame)
1.1 downsj 1283: {
1284: struct ioc_read_subchannel s;
1285: struct cd_sub_channel_info data;
1286: u_char mm, ss, ff;
1287:
1.18 deraadt 1288: bzero(&s, sizeof (s));
1.1 downsj 1289: s.data = &data;
1290: s.data_len = sizeof (data);
1291: s.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT;
1292: s.data_format = CD_CURRENT_POSITION;
1293:
1.18 deraadt 1294: if (ioctl(fd, CDIOCREADSUBCHANNEL, (char *) &s) < 0)
1.1 downsj 1295: return -1;
1296:
1297: *trk = s.data->what.position.track_number;
1298: if (msf) {
1299: *min = s.data->what.position.reladdr.msf.minute;
1300: *sec = s.data->what.position.reladdr.msf.second;
1301: *frame = s.data->what.position.reladdr.msf.frame;
1302: } else {
1.41 krw 1303: /*
1304: * NOTE: CDIOCREADSUBCHANNEL does not put the lba info into
1305: * host order like CDIOREADTOCENTRYS does.
1306: */
1307: lba2msf(betoh32(s.data->what.position.reladdr.lba), &mm, &ss,
1308: &ff);
1.1 downsj 1309: *min = mm;
1310: *sec = ss;
1311: *frame = ff;
1312: }
1313:
1314: return s.data->header.audio_status;
1315: }
1316:
1.18 deraadt 1317: char *
1.24 espie 1318: input(int *cmd)
1.1 downsj 1319: {
1.27 fgsch 1320: char *buf;
1321: int siz = 0;
1.1 downsj 1322: char *p;
1.31 otto 1323: HistEvent hev;
1.1 downsj 1324:
1325: do {
1.27 fgsch 1326: if ((buf = (char *) el_gets(el, &siz)) == NULL || !siz) {
1.1 downsj 1327: *cmd = CMD_QUIT;
1.18 deraadt 1328: fprintf(stderr, "\r\n");
1.1 downsj 1329: return (0);
1330: }
1.27 fgsch 1331: if (strlen(buf) > 1)
1.31 otto 1332: history(hist, &hev, H_ENTER, buf);
1.18 deraadt 1333: p = parse(buf, cmd);
1334: } while (!p);
1.1 downsj 1335: return (p);
1336: }
1337:
1.18 deraadt 1338: char *
1.24 espie 1339: parse(char *buf, int *cmd)
1.1 downsj 1340: {
1341: struct cmdtab *c;
1342: char *p;
1343: int len;
1344:
1.18 deraadt 1345: for (p=buf; isspace(*p); p++)
1.1 downsj 1346: continue;
1347:
1.18 deraadt 1348: if (isdigit(*p) || (p[0] == '#' && isdigit(p[1]))) {
1.1 downsj 1349: *cmd = CMD_PLAY;
1350: return (p);
1351: }
1352:
1.18 deraadt 1353: for (buf = p; *p && ! isspace(*p); p++)
1.1 downsj 1354: continue;
1.46 krw 1355:
1.1 downsj 1356: len = p - buf;
1357: if (! len)
1358: return (0);
1359:
1.18 deraadt 1360: if (*p) { /* It must be a spacing character! */
1.1 downsj 1361: char *q;
1362:
1363: *p++ = 0;
1364: for (q=p; *q && *q != '\n' && *q != '\r'; q++)
1365: continue;
1366: *q = 0;
1367: }
1368:
1369: *cmd = -1;
1370: for (c=cmdtab; c->name; ++c) {
1371: /* Is it an exact match? */
1.18 deraadt 1372: if (! strcasecmp(buf, c->name)) {
1.1 downsj 1373: *cmd = c->command;
1374: break;
1.46 krw 1375: }
1.1 downsj 1376:
1377: /* Try short hand forms then... */
1.18 deraadt 1378: if (len >= c->min && ! strncasecmp(buf, c->name, len)) {
1.1 downsj 1379: if (*cmd != -1 && *cmd != c->command) {
1.18 deraadt 1380: fprintf(stderr, "Ambiguous command\n");
1.1 downsj 1381: return (0);
1382: }
1383: *cmd = c->command;
1.46 krw 1384: }
1.1 downsj 1385: }
1386:
1387: if (*cmd == -1) {
1.18 deraadt 1388: fprintf(stderr, "%s: Invalid command, enter ``help'' for commands.\n",
1389: __progname);
1.1 downsj 1390: return (0);
1391: }
1392:
1.18 deraadt 1393: while (isspace(*p))
1.1 downsj 1394: p++;
1395: return p;
1396: }
1397:
1.18 deraadt 1398: int
1.24 espie 1399: open_cd(char *dev)
1.1 downsj 1400: {
1.9 millert 1401: char *realdev;
1.12 millert 1402: int tries;
1.1 downsj 1403:
1404: if (fd > -1)
1405: return (1);
1406:
1.12 millert 1407: for (tries = 0; fd < 0 && tries < 10; tries++) {
1408: fd = opendev(dev, O_RDONLY, OPENDEV_PART, &realdev);
1409: if (fd < 0) {
1410: if (errno == ENXIO) {
1411: /* ENXIO has an overloaded meaning here.
1412: * The original "Device not configured" should
1413: * be interpreted as "No disc in drive %s". */
1.18 deraadt 1414: warnx("No disc in drive %s.", realdev);
1.12 millert 1415: return (0);
1416: } else if (errno != EIO) {
1417: /* EIO may simply mean the device is not ready
1418: * yet which is common with CD changers. */
1.18 deraadt 1419: warn("Can't open %s", realdev);
1.12 millert 1420: return (0);
1421: }
1422: }
1.18 deraadt 1423: sleep(1);
1.12 millert 1424: }
1.1 downsj 1425: if (fd < 0) {
1.18 deraadt 1426: warn("Can't open %s", realdev);
1.9 millert 1427: return (0);
1.1 downsj 1428: }
1429: return (1);
1.27 fgsch 1430: }
1431:
1432: char *
1433: prompt(void)
1434: {
1435: return (verbose ? "cdio> " : "");
1436: }
1437:
1438: void
1439: switch_el(void)
1440: {
1.31 otto 1441: HistEvent hev;
1442:
1.27 fgsch 1443: if (el == NULL && hist == NULL) {
1.31 otto 1444: el = el_init(__progname, stdin, stdout, stderr);
1.27 fgsch 1445: hist = history_init();
1.31 otto 1446: history(hist, &hev, H_SETSIZE, 100);
1.27 fgsch 1447: el_set(el, EL_HIST, history, hist);
1448: el_set(el, EL_EDITOR, "emacs");
1449: el_set(el, EL_PROMPT, prompt);
1450: el_set(el, EL_SIGNAL, 1);
1451: el_source(el, NULL);
1452:
1453: } else {
1454: if (hist != NULL) {
1455: history_end(hist);
1456: hist = NULL;
1457: }
1458: if (el != NULL) {
1459: el_end(el);
1460: el = NULL;
1461: }
1462: }
1.42 krw 1463: }
1464:
1465: void
1466: addmsf(u_int *m, u_int *s, u_int *f, u_char m_inc, u_char s_inc, u_char f_inc)
1467: {
1468: *f += f_inc;
1469: if (*f > 75) {
1470: *s += *f / 75;
1471: *f %= 75;
1472: }
1473:
1474: *s += s_inc;
1475: if (*s > 60) {
1476: *m += *s / 60;
1477: *s %= 60;
1478: }
1479:
1480: *m += m_inc;
1.44 krw 1481: }
1482:
1483: int
1484: cmpmsf(u_char m1, u_char s1, u_char f1, u_char m2, u_char s2, u_char f2)
1485: {
1486: if (m1 > m2)
1487: return (1);
1488: else if (m1 < m2)
1489: return (-1);
1490:
1491: if (s1 > s2)
1492: return (1);
1493: else if (s1 < s2)
1494: return (-1);
1495:
1496: if (f1 > f2)
1497: return (1);
1498: else if (f1 < f2)
1499: return (-1);
1500:
1501: return (0);
1.43 krw 1502: }
1503:
1504: void
1505: toc2msf(u_int track, u_char *m, u_char *s, u_char *f)
1506: {
1507: struct cd_toc_entry *ctep;
1508:
1509: ctep = &toc_buffer[track - 1];
1510:
1511: if (msf) {
1512: *m = ctep->addr.msf.minute;
1513: *s = ctep->addr.msf.second;
1514: *f = ctep->addr.msf.frame;
1515: } else
1516: lba2msf(ctep->addr.lba, m, s, f);
1.1 downsj 1517: }
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