From a768aedccd73f95fd008d27b24248922358b35c6 Mon Sep 17 00:00:00 2001 From: ache Date: Sat, 3 Feb 1996 14:13:36 +0000 Subject: Implement several new commands --- usr.sbin/cdcontrol/cdcontrol.1 | 18 +++++-- usr.sbin/cdcontrol/cdcontrol.c | 119 ++++++++++++++++++++++++++++++----------- 2 files changed, 102 insertions(+), 35 deletions(-) (limited to 'usr.sbin/cdcontrol') diff --git a/usr.sbin/cdcontrol/cdcontrol.1 b/usr.sbin/cdcontrol/cdcontrol.1 index 9ef306f..9705cb2 100644 --- a/usr.sbin/cdcontrol/cdcontrol.1 +++ b/usr.sbin/cdcontrol/cdcontrol.1 @@ -40,7 +40,7 @@ characters as are required to uniquely identify a command need be specified. .Bl -tag -width Cm -.It Cm play Op Ar first_track Op Ar last_track +.It Cm play Ar first_track Op Ar last_track Play from track .Nm first_track to track @@ -64,7 +64,7 @@ in seconds and (frame number). Minutes are in the range 0-99. Seconds are in the range 0-59. Frame numbers are in the range 0-74. -.It Cm play Ar #start_block Op length +.It Cm play Op Ar #start_block Op length Play starting from the logical block .Nm start_block using @@ -111,10 +111,12 @@ Play the left subtrack on both left and right channels. Play the right subtrack on both left and right channels. .It Cm info +Print the the table of contents. + +.It Cm status Print the information about the disc: the current playing status and position, -the current values of the volume for left and right channels, -and the table of contents. +the current values of the volume for left and right channels. .It Cm help Print the list of available commands. @@ -125,9 +127,15 @@ Enable the debugging mode of the CD device driver. .It Cm debug Ar off Disable the driver debugging mode. -.It Cm debug Ar reset +.It Cm reset Perform the hardware reset of the device. +.It Cm set Ar msf +Set minute-second-frame ioctl mode (default). + +.It Cm set Ar lba +Set LBA ioctl mode. + .It Cm quit Quit the program. diff --git a/usr.sbin/cdcontrol/cdcontrol.c b/usr.sbin/cdcontrol/cdcontrol.c index ec47ab9..8223db6 100644 --- a/usr.sbin/cdcontrol/cdcontrol.c +++ b/usr.sbin/cdcontrol/cdcontrol.c @@ -1,7 +1,9 @@ /* - * Compact Disc Control Utility by Serge V. Vakulenko, . + * Compact Disc Control Utility by Serge V. Vakulenko . * Based on the non-X based CD player by Jean-Marc Zucconi and * Andrey A. Chernov. + * + * $Id$ */ #include #include @@ -12,7 +14,7 @@ #include #include -#define VERSION "1.1" +#define VERSION "2.0" /* * Audio Status Codes @@ -30,29 +32,39 @@ struct cmdtab { char *args; } cmdtab[] = { #define CMD_DEBUG 1 - { CMD_DEBUG, "Debug", "[ on | off | reset ]", }, + { CMD_DEBUG, "Debug", "on | off", }, #define CMD_EJECT 2 { CMD_EJECT, "Eject", "", }, #define CMD_HELP 3 { CMD_HELP, "?", 0, }, { CMD_HELP, "Help", "", }, #define CMD_INFO 4 - { CMD_INFO, "INFo", "", }, + { CMD_INFO, "I", 0, }, + { CMD_INFO, "Info", "", }, #define CMD_INJECT 5 { CMD_INJECT, "INJect", "", }, #define CMD_PAUSE 6 { CMD_PAUSE, "PAuse", "", }, #define CMD_PLAY 7 - { CMD_PLAY, "PLay", "min1:sec1[.fr1] [min2:sec2[.fr2]]", }, - { CMD_PLAY, "PLay", "track1[.index1] [track2.[index2]]", }, - { CMD_PLAY, "PLay", "[#block [len]]", }, + { CMD_PLAY, "P", 0, }, + { CMD_PLAY, "Play", "min1:sec1[.fr1] [min2:sec2[.fr2]]", }, + { CMD_PLAY, "Play", "track1[.index1] [track2.[index2]]", }, + { CMD_PLAY, "Play", "[#block [len]]", }, #define CMD_QUIT 8 { CMD_QUIT, "Quit", "", }, -#define CMD_RESUME 9 +#define CMD_RESET 9 + { CMD_RESET, "RESEt", "", }, +#define CMD_RESUME 10 + { CMD_RESUME, "R", 0, }, { CMD_RESUME, "Resume", "", }, -#define CMD_STOP 10 - { CMD_STOP, "Stop", "", }, -#define CMD_VOLUME 11 +#define CMD_SET 11 + { CMD_SET, "SEt", "msf | lba", }, +#define CMD_STATUS 12 + { CMD_STATUS, "S", 0, }, + { CMD_STATUS, "Status", "", }, +#define CMD_STOP 13 + { CMD_STOP, "STOp", "", }, +#define CMD_VOLUME 14 { CMD_VOLUME, "Volume", " | left | right | mute | mono | stereo", }, { 0, 0, }, }; @@ -62,6 +74,7 @@ struct cd_toc_entry toc_buffer[100]; char *cdname; int fd = -1; int verbose = 1; +int msf = 1; extern char *optarg; extern int optind; @@ -75,6 +88,7 @@ int status (int *, int *, int *, int *); int open_cd (void); int play (char *arg); int info (char *arg); +int pstatus (char *arg); char *input (int*); void prtrack (struct cd_toc_entry *e, int lastflag); void lba2msf (int lba, u_char *m, u_char *s, u_char *f); @@ -205,6 +219,10 @@ int run (int cmd, char *arg) if (fd<0 && ! open_cd ()) return (0); return info (arg); + case CMD_STATUS: + if (fd<0 && ! open_cd ()) return (0); + return pstatus (arg); + case CMD_PAUSE: if (fd<0 && ! open_cd ()) return (0); return ioctl (fd, CDIOCPAUSE); @@ -217,14 +235,21 @@ int run (int cmd, char *arg) if (fd<0 && ! open_cd ()) return (0); return ioctl (fd, CDIOCSTOP); + case CMD_RESET: + if (fd<0 && ! open_cd ()) return (0); + rc = ioctl (fd, CDIOCRESET); + if (rc < 0) + return rc; + close(fd); + fd = -1; + return (0); + case CMD_DEBUG: if (fd<0 && ! open_cd ()) return (0); if (strcasecmp (arg, "on") == 0) return ioctl (fd, CDIOCSETDEBUG); if (strcasecmp (arg, "off") == 0) return ioctl (fd, CDIOCCLRDEBUG); - if (strcasecmp (arg, "reset") == 0) - return ioctl (fd, CDIOCRESET); printf ("Invalid command arguments\n"); return (0); @@ -249,6 +274,15 @@ int run (int cmd, char *arg) if (fd<0 && ! open_cd ()) return (0); return play (arg); + case CMD_SET: + if (strcasecmp (arg, "msf") == 0) + msf = 1; + else if (strcasecmp (arg, "lba") == 0) + msf = 0; + else + printf ("Invalid command arguments\n"); + return (0); + case CMD_VOLUME: if (fd<0 && ! open_cd ()) return (0); @@ -360,11 +394,10 @@ char *strstatus (int sts) } } -int info (char *arg) +int pstatus (char *arg) { - struct ioc_toc_header h; struct ioc_vol v; - int rc, i, n, trk, m, s, f; + int rc, trk, m, s, f; rc = status (&trk, &m, &s, &f); if (rc >= 0) @@ -384,7 +417,14 @@ int info (char *arg) else printf ("%d %d\n", v.vol[0], v.vol[1]); else - printf ("No volume info\n"); + printf ("No volume level info\n"); + return(0); +} + +int info (char *arg) +{ + struct ioc_toc_header h; + int rc, i, n; rc = ioctl (fd, CDIOREADTOCHEADER, &h); if (rc >= 0) @@ -436,20 +476,30 @@ void prtrack (struct cd_toc_entry *e, int lastflag) int block, next, len; u_char m, s, f; - /* Print track start */ - printf ("%2d:%02d.%02d ", e->addr.msf.minute, - e->addr.msf.second, e->addr.msf.frame); - - block = msf2lba (e->addr.msf.minute, e->addr.msf.second, - e->addr.msf.frame); + if (msf) { + /* Print track start */ + printf ("%2d:%02d.%02d ", e->addr.msf.minute, + e->addr.msf.second, e->addr.msf.frame); + + block = msf2lba (e->addr.msf.minute, e->addr.msf.second, + e->addr.msf.frame); + } else { + block = ntohl(e->addr.lba); + lba2msf(block, &m, &s, &f); + /* Print track start */ + printf ("%2d:%02d.%02d ", m, s, f); + } if (lastflag) { /* Last track -- print block */ printf (" - %6d - -\n", block); return; } - next = msf2lba (e[1].addr.msf.minute, e[1].addr.msf.second, - e[1].addr.msf.frame); + if (msf) + next = msf2lba (e[1].addr.msf.minute, e[1].addr.msf.second, + e[1].addr.msf.frame); + else + next = ntohl(e[1].addr.lba); len = next - block; lba2msf (len, &m, &s, &f); @@ -493,7 +543,7 @@ int read_toc_entrys (int len) { struct ioc_read_toc_entry t; - t.address_format = CD_MSF_FORMAT; + t.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT; t.starting_track = 0; t.data_len = len; t.data = toc_buffer; @@ -518,18 +568,27 @@ int status (int *trk, int *min, int *sec, int *frame) { struct ioc_read_subchannel s; struct cd_sub_channel_info data; + u_char mm, ss, ff; bzero (&s, sizeof (s)); s.data = &data; s.data_len = sizeof (data); - s.address_format = CD_MSF_FORMAT; + s.address_format = msf ? CD_MSF_FORMAT : CD_LBA_FORMAT; s.data_format = CD_CURRENT_POSITION; if (ioctl (fd, CDIOCREADSUBCHANNEL, (char *) &s) < 0) return -1; *trk = s.data->what.position.track_number; - *min = s.data->what.position.reladdr.msf.minute; - *sec = s.data->what.position.reladdr.msf.second; - *frame = s.data->what.position.reladdr.msf.frame; + if (msf) { + *min = s.data->what.position.reladdr.msf.minute; + *sec = s.data->what.position.reladdr.msf.second; + *frame = s.data->what.position.reladdr.msf.frame; + } else { + lba2msf(ntohl(s.data->what.position.reladdr.lba), + &mm, &ss, &ff); + *min = mm; + *sec = ss; + *frame = ff; + } return s.data->header.audio_status; } -- cgit v1.1