/* * This file has been modified for the cdrkit suite. * * The behaviour and appearence of the program code below can differ to a major * extent from the version distributed by the original author(s). * * For details, see Changelog file distributed with the cdrkit package. If you * received this file from another source then ask the distributing person for * a log of modifications. * */ /* * * Modified by Eduard Bloch in 08/2006 and later */ /* @(#)cdrecord.c 1.310 06/02/09 Copyright 1995-2006 J. Schilling */ /* * Record data on a CD/CVD-Recorder * * Copyright (c) 1995-2006 J. Schilling */ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along with * this program; see the file COPYING. If not, write to the Free Software * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include #include #include #include #include #include #include #ifdef HAVE_SYS_RESOURCE_H #include /* for rlimit */ #endif #include #include #ifdef HAVE_SYS_MMAN_H #include #endif #include #include #include #include #include #include #include #ifdef HAVE_PRIV_H #include #endif #include "xio.h" #include /* XXX wegen SC_NOT_READY */ #include #include /* XXX fuer read_buffer */ #include "scsi_scan.h" #include "auheader.h" #include "wodim.h" #include "defaults.h" #include "movesect.h" #ifdef __linux__ #include /* for rawio capability */ #endif #if defined(_POSIX_PRIORITY_SCHEDULING) && _POSIX_PRIORITY_SCHEDULING -0 >= 0 #ifdef HAVE_SYS_PRIOCNTL_H /* The preferred SYSvR4 schduler */ #else #define USE_POSIX_PRIORITY_SCHEDULING #endif #endif /* * Map toc/track types into names. */ char *toc2name[] = { "CD-DA", "CD-ROM", "CD-ROM XA mode 1", "CD-ROM XA mode 2", "CD-I", "Illegal toc type 5", "Illegal toc type 6", "Illegal toc type 7", }; /* * Map sector types into names. */ char *st2name[] = { "Illegal sector type 0", "CD-ROM mode 1", "CD-ROM mode 2", "Illegal sector type 3", "CD-DA without preemphasis", "CD-DA with preemphasis", "Illegal sector type 6", "Illegal sector type 7", }; /* * Map data block types into names. */ char *db2name[] = { "Raw (audio)", "Raw (audio) with P/Q sub channel", "Raw (audio) with P/W packed sub channel", "Raw (audio) with P/W raw sub channel", "Reserved mode 4", "Reserved mode 5", "Reserved mode 6", "Vendor unique mode 7", "CD-ROM mode 1", "CD-ROM mode 2", "CD-ROM XA mode 2 form 1", "CD-ROM XA mode 2 form 1 (with subheader)", "CD-ROM XA mode 2 form 2", "CD-ROM XA mode 2 form 1/2/mix", "Reserved mode 14", "Vendor unique mode 15", }; /* * Map write modes into names. */ static char wm_none[] = "unknown"; static char wm_ill[] = "illegal"; char *wm2name[] = { wm_none, "BLANK", "FORMAT", wm_ill, "PACKET", wm_ill, wm_ill, wm_ill, "TAO", wm_ill, wm_ill, wm_ill, "SAO", "SAO/RAW16", /* Most liklely not needed */ "SAO/RAW96P", "SAO/RAW96R", "RAW", "RAW/RAW16", "RAW/RAW96P", "RAW/RAW96R", }; int debug; /* print debug messages */ static int kdebug; /* print kernel debug messages */ static int scsi_verbose; /* SCSI verbose flag */ static int silent; /* SCSI silent flag */ int lverbose; /* static verbose flag */ int xdebug; /* extended debug flag */ char *buf; /* The transfer buffer */ long bufsize = -1; /* The size of the transfer buffer */ static int gracetime = GRACE_TIME; static int raw_speed = -1; static int dma_speed = -1; static int dminbuf = -1; /* XXX Hack for now drive min buf fill */ BOOL isgui; static int didintr; char *driveropts; static char *cuefilename = NULL; static uid_t oeuid = (uid_t)-1; struct timeval starttime; struct timeval wstarttime; struct timeval stoptime; struct timeval fixtime; static long fs = -1; /* fifo (ring buffer) size */ static Llong warn_minisize = -1L; static int gracewait(cdr_t *dp, BOOL *didgracep); static void cdrstats(cdr_t *dp); static void susage(int); static void usage(int); static void blusage(int); static void formattypeusage(int); static void intr(int sig); static void catchsig(int sig); static int scsi_cb(void *arg); static void intfifo(int sig); static void exscsi(int excode, void *arg); static void excdr(int excode, void *arg); int read_buf(int f, char *bp, int size); int fill_buf(int f, track_t *trackp, long secno, char *bp, int size); int get_buf(int f, track_t *trackp, long secno, char **bpp, int size); int write_secs(SCSI *usalp, cdr_t *dp, char *bp, long startsec, int bytespt, int secspt, BOOL islast); static int write_track_data(SCSI *usalp, cdr_t *, track_t *); int pad_track(SCSI *usalp, cdr_t *dp, track_t *trackp, long startsec, Llong amt, BOOL dolast, Llong *bytesp); int write_buf(SCSI *usalp, cdr_t *dp, track_t *trackp, char *bp, long startsec, Llong amt, int secsize, BOOL dolast, Llong *bytesp); static void printdata(int, track_t *); static void printaudio(int, track_t *); static void checkfile(int, track_t *); static int checkfiles(int, track_t *); static void setleadinout(int, track_t *); static void setpregaps(int, track_t *); static long checktsize(int, track_t *); static void opentracks(track_t *); static void checksize(track_t *); static BOOL checkdsize(SCSI *usalp, cdr_t *dp, long tsize, int flags); static void raise_fdlim(void); static void raise_memlock(void); static int gargs(int, char **, int *, track_t *, char **, int *, cdr_t **, int *, long *, int *, int *); static void set_trsizes(cdr_t *, int, track_t *); void load_media(SCSI *usalp, cdr_t *, BOOL); void unload_media(SCSI *usalp, cdr_t *, int); void reload_media(SCSI *usalp, cdr_t *); void set_secsize(SCSI *usalp, int secsize); static int get_dmaspeed(SCSI *usalp, cdr_t *); static BOOL do_opc(SCSI *usalp, cdr_t *, int); static void check_recovery(SCSI *usalp, cdr_t *, int); void audioread(SCSI *usalp, cdr_t *, int); static void print_msinfo(SCSI *usalp, cdr_t *); static void print_toc(SCSI *usalp, cdr_t *); static void print_track(int, long, struct msf *, int, int, int); #if !defined(HAVE_SYS_PRIOCNTL_H) static int rt_raisepri(int); #endif void raisepri(int); static void wait_input(void); static void checkgui(void); static int getbltype(char *optstr, long *typep); static int getformattype(char *optstr, long *typep); static void print_drflags(cdr_t *dp); static void print_wrmodes(cdr_t *dp); static BOOL check_wrmode(cdr_t *dp, int wmode, int tflags); static void set_wrmode(cdr_t *dp, int wmode, int tflags); static void linuxcheck(void); #ifdef __linux__ static int get_cap(cap_value_t cap_array); #endif struct exargs { SCSI *usalp; cdr_t *dp; int old_secsize; int flags; int exflags; } exargs; void fifo_cleanup(void) { kill_faio(); } /* shared variables */ int scandevs = 0; char *msifile = NULL; int main(int argc, char *argv[]) { char *dev = NULL; int timeout = 40; /* Set default timeout to 40s CW-7502 is slow*/ int speed = -1; long flags = 0L; int blanktype = 0; int formattype = 0; int i; int tracks = 0; int trackno; long tsize; track_t track[MAX_TRACK+2]; /* Max tracks + track 0 + track AA */ cdr_t *dp = (cdr_t *)0; long startsec = 0L; int errs = 0; SCSI *usalp = NULL; char errstr[80]; BOOL gracedone = FALSE; int ispacket; BOOL is_cdwr = FALSE; BOOL is_dvdwr = FALSE; buf=strstr(argv[0], "cdrecord"); if(buf && '\0' == buf[8]) /* lame cheater detected */ argv[0]="wodim"; #ifdef __EMX__ /* This gives wildcard expansion with Non-Posix shells with EMX */ _wildcard(&argc, &argv); #endif save_args(argc, argv); oeuid = geteuid(); /* Remember saved set uid */ fillbytes(track, sizeof (track), '\0'); for (i = 0; i < MAX_TRACK+2; i++) track[i].track = track[i].trackno = i; track[0].tracktype = TOC_MASK; raise_fdlim(); ispacket = gargs(argc, argv, &tracks, track, &dev, &timeout, &dp, &speed, &flags, &blanktype, &formattype); if ((track[0].tracktype & TOC_MASK) == TOC_MASK) comerrno(EX_BAD, "Internal error: Bad TOC type.\n"); if (flags & F_VERSION) { fprintf(stderr, "Cdrecord-yelling-line-to-tell-frontends-to-use-it-like-version 2.01.01a03-dvd \n" "Wodim " CDRKIT_VERSION "\n" "Copyright (C) 2006 Cdrkit suite contributors\n" "Based on works from Joerg Schilling, Copyright (C) 1995-2006, J. Schilling\n" ); exit(0); } checkgui(); if (debug || lverbose) { printf("TOC Type: %d = %s\n", track[0].tracktype & TOC_MASK, toc2name[track[0].tracktype & TOC_MASK]); } if ((flags & (F_MSINFO|F_TOC|F_PRATIP|F_FIX|F_VERSION|F_CHECKDRIVE|F_INQUIRY|F_SCANBUS|F_RESET)) == 0) { /* * Try to lock us im memory (will only work for root) * but you need access to root anyway to send SCSI commands. * We need to be root to open /dev/usal? or similar devices * on other OS variants and we need to be root to be able * to send SCSI commands at least on AIX and * Solaris (USCSI only) regardless of the permissions for * opening files * * XXX The following test used to be * XXX #if defined(HAVE_MLOCKALL) || defined(_POSIX_MEMLOCK) * XXX but the definition for _POSIX_MEMLOCK did change during * XXX the last 8 years and the autoconf test is better for * XXX the static case. sysconf() only makes sense if we like * XXX to check dynamically. */ raise_memlock(); #if defined(HAVE_MLOCKALL) /* * XXX mlockall() needs root privilleges. */ if (mlockall(MCL_CURRENT|MCL_FUTURE) < 0) { if(lverbose>2) fprintf(stderr, "W: Cannot do mlockall(2). Possibly increased risk for buffer underruns.\n"); } #endif /* * XXX raisepri() needs root privilleges. */ raisepri(0); /* max priority */ /* * XXX shmctl(id, SHM_LOCK, 0) needs root privilleges. * XXX So if we use SysV shared memory, wee need to be root. * * Note that not being able to set up a FIFO bombs us * back to the DOS ages. Trying to run cdrecord without * root privillegs is extremely silly, it breaks most * of the advanced features. We need to be at least installed * suid root or called by RBACs pfexec. */ init_fifo(fs); /* Attach shared memory (still one process) */ } if ((flags & F_WAITI) != 0) { if (lverbose) printf("Waiting for data on stdin...\n"); wait_input(); } /* * Call usal_remote() to force loading the remote SCSI transport library * code that is located in librusal instead of the dummy remote routines * that are located inside libusal. */ usal_remote(); if (dev != NULL && ((strncmp(dev, "HELP", 4) == 0) || (strncmp(dev, "help", 4) == 0))) { usal_help(stderr); exit(0); } if( (!dev || *dev=='\0'|| 0==strcmp(dev, "-1")) && (flags & F_SCANBUS)==0 ) { int64_t need_size=0L; struct stat statbuf; int t; fprintf(stderr, "Device was not specified. Trying to find an appropriate drive...\n"); /* estimate how much data user wants to write */ for(t=1;t<=tracks;t++) { if(track[t].tracksize>=0) need_size+=track[t].tracksize; else if(0==stat(track[t].filename, &statbuf)) need_size+=statbuf.st_size; } usalp=open_auto(need_size, debug, lverbose); } if(!usalp) usalp = usal_open(dev, errstr, sizeof(errstr), debug, lverbose); if(!usalp) { errmsg("\nCannot open SCSI driver!\n" "For possible targets try 'wodim --devices' or 'wodim -scanbus'.\n" "For possible transport specifiers try 'wodim dev=help'.\n" "For IDE/ATAPI devices configuration, see the file README.ATAPI.setup from\n" "the wodim documentation.\n"); exit(EX_BAD); } #ifdef HAVE_PRIV_SET #ifdef PRIV_DEBUG fprintf(stderr, "file_dac_read: %d\n", priv_ineffect(PRIV_FILE_DAC_READ)); #endif /* * Give up privs we do not need anymore. * We no longer need: * file_dac_read,proc_lock_memory,proc_priocntl,net_privaddr * We still need: * sys_devices */ priv_set(PRIV_OFF, PRIV_EFFECTIVE, PRIV_FILE_DAC_READ, PRIV_PROC_LOCK_MEMORY, PRIV_PROC_PRIOCNTL, PRIV_NET_PRIVADDR, NULL); priv_set(PRIV_OFF, PRIV_PERMITTED, PRIV_FILE_DAC_READ, PRIV_PROC_LOCK_MEMORY, PRIV_PROC_PRIOCNTL, PRIV_NET_PRIVADDR, NULL); priv_set(PRIV_OFF, PRIV_INHERITABLE, PRIV_FILE_DAC_READ, PRIV_PROC_LOCK_MEMORY, PRIV_PROC_PRIOCNTL, PRIV_NET_PRIVADDR, PRIV_SYS_DEVICES, NULL); #endif /* * This is only for OS that do not support fine grained privs. * * XXX Below this point we do not need root privilleges anymore. */ if (geteuid() != getuid()) { /* AIX does not like to do this */ /* If we are not root */ #ifdef HAVE_SETREUID if (setreuid(-1, getuid()) < 0) #else #ifdef HAVE_SETEUID if (seteuid(getuid()) < 0) #else if (setuid(getuid()) < 0) #endif #endif comerr("Panic cannot set back effective uid.\n"); } #ifdef __linux__ /* get the rawio capability */ if (get_cap(CAP_SYS_RAWIO) && (debug || lverbose>2)) { perror("Warning: Cannot gain SYS_RAWIO capability"); fprintf(stderr, "Possible reason: wodim not installed SUID root.\n"); } #endif /* * WARNING: We now are no more able to do any privilleged operation * unless we have been called by root. * * XXX It may be that we later get problems in init_faio() because * XXX this function calls raisepri() to lower the priority slightly. */ usal_settimeout(usalp, timeout); usalp->verbose = scsi_verbose; usalp->silent = silent; usalp->debug = debug; usalp->kdebug = kdebug; usalp->cap->c_bsize = DATA_SEC_SIZE; if ((flags & F_MSINFO) == 0 || lverbose) { char *vers; char *auth; if(lverbose) fprintf(stderr, "Wodim version: " CDRKIT_VERSION "\n"); vers = usal_version(0, SCG_VERSION); auth = usal_version(0, SCG_AUTHOR); if(lverbose >1 && auth && vers) fprintf(stderr, "Using libusal version '%s-%s'.\n", auth, vers); vers = usal_version(usalp, SCG_RVERSION); auth = usal_version(usalp, SCG_RAUTHOR); if (lverbose > 1 && vers && auth) fprintf(stderr, "Using remote transport code version '%s-%s'\n", auth, vers); } if (lverbose && driveropts) printf("Driveropts: '%s'\n", driveropts); /* bufsize = usal_bufsize(usalp, CDR_BUF_SIZE);*/ bufsize = usal_bufsize(usalp, bufsize); if (lverbose || debug) fprintf(stderr, "SCSI buffer size: %ld\n", bufsize); if ((buf = usal_getbuf(usalp, bufsize)) == NULL) comerr("Cannot get SCSI I/O buffer.\n"); if (scandevs) return (list_devices(usalp, stdout, 0)); if ((flags & F_SCANBUS) != 0) { select_target(usalp, stdout); exit(0); } if ((flags & F_RESET) != 0) { if (usal_reset(usalp, SCG_RESET_NOP) < 0) comerr("Cannot reset (OS does not implement reset).\n"); if (usal_reset(usalp, SCG_RESET_TGT) >= 0) exit(0); if (usal_reset(usalp, SCG_RESET_BUS) < 0) comerr("Cannot reset target.\n"); exit(0); } /* * First try to check which type of SCSI device we * have. if (debug || lverbose) printf("atapi: %d\n", usal_isatapi(usalp)); */ usalp->silent++; test_unit_ready(usalp); /* eat up unit attention */ usalp->silent--; if (!do_inquiry(usalp, (flags & F_MSINFO) == 0 || lverbose)) { errmsgno(EX_BAD, "Cannot do inquiry for CD/DVD-Recorder.\n"); if (unit_ready(usalp)) errmsgno(EX_BAD, "The unit seems to be hung and needs power cycling.\n"); exit(EX_BAD); } #ifdef GCONF /* * Debug only */ { extern void gconf(SCSI *); if (lverbose > 2) gconf(usalp); } #endif if ((flags & F_PRCAP) != 0) { print_capabilities(usalp); print_capabilities_mmc4(usalp); exit(0); } if ((flags & F_INQUIRY) != 0) exit(0); if (dp == (cdr_t *)NULL) { /* No driver= option specified */ dp = get_cdrcmds(usalp); /* Calls dp->cdr_identify() */ } else if (!is_unknown_dev(usalp) && dp != get_cdrcmds(usalp)) { errmsgno(EX_BAD, "WARNING: Trying to use other driver on known device.\n"); } is_mmc(usalp, &is_cdwr, &is_dvdwr); if (ispacket) { if (is_dvdwr) { track[0].flags |= TI_PACKET; /*XXX put here to only affect DVD writing, should be in gargs. * however if set in args for all mode, packet writing is then * broken for all disc as cdrecord assume that PACKET imply TAO which * is not true at all???? */ track[0].flags &= ~TI_TAO; } } if (dp == (cdr_t *)0) comerrno(EX_BAD, "Sorry, no supported CD/DVD-Recorder found on this target.\n"); /* DVD does not support TAO */ if (dp->is_dvd) { if(lverbose>1) fprintf(stderr, "Using Session At Once (SAO) for DVD mode.\n"); dp->cdr_flags |= F_SAO; for (i = 0; i <= MAX_TRACK; i++) { track[i].flags &= ~TI_TAO; track[i].flags |= TI_SAO; } } if (!is_cddrive(usalp)) comerrno(EX_BAD, "Sorry, no CD/DVD-Drive found on this target.\n"); /* * The driver is known, set up data structures... */ { cdr_t *ndp; dstat_t *dsp; ndp = malloc(sizeof (cdr_t)); dsp = malloc(sizeof (dstat_t)); if (ndp == NULL || dsp == NULL) comerr("Cannot allocate memory for driver structure.\n"); movebytes(dp, ndp, sizeof (cdr_t)); dp = ndp; dp->cdr_flags |= CDR_ALLOC; dp->cdr_cmdflags = flags; fillbytes(dsp, sizeof (*dsp), '\0'); dsp->ds_minbuf = 0xFFFF; dp->cdr_dstat = dsp; } if ((flags & (F_MSINFO|F_TOC|F_LOAD|F_DLCK|F_EJECT)) == 0 || tracks > 0 || cuefilename != NULL) { if ((dp->cdr_flags & CDR_ISREADER) != 0) { errmsgno(EX_BAD, "Sorry, no CD/DVD-Recorder or unsupported CD/DVD-Recorder found on this target.\n"); } if (!is_mmc(usalp, &is_cdwr, &is_dvdwr)) is_cdwr = TRUE; /* If it is not MMC, it must be a CD writer */ if (is_dvdwr && !set_cdrcmds("mmc_mdvd", (cdr_t **)NULL)) { errmsgno(EX_BAD, "Internal error, DVD driver failure. Please report to debburn-devel@lists.alioth.debian.org.\n"); } /* * Only exit if this is not the ProDVD test binary. */ if (!is_cdwr) exit(EX_BAD); } /* * Set up data structures for current drive state. */ if ((*dp->cdr_attach)(usalp, dp) != 0) comerrno(EX_BAD, "Cannot attach driver for CD/DVD-Recorder.\n"); if (lverbose > 1) { printf("Drive current speed: %d\n", dp->cdr_dstat->ds_dr_cur_wspeed); printf("Drive default speed: %d\n", dp->cdr_speeddef); printf("Drive max speed : %d\n", dp->cdr_speedmax); } if (speed > (int)dp->cdr_speedmax && (flags & F_FORCE) == 0) speed = dp->cdr_speedmax; if (speed < 0) speed = dp->cdr_speeddef; if (lverbose > 1) { printf("Selected speed : %d\n", speed); } dp->cdr_dstat->ds_wspeed = speed; /* XXX Remove 'speed' in future */ exargs.usalp = usalp; exargs.dp = dp; exargs.old_secsize = -1; exargs.flags = flags; if ((flags & F_MSINFO) == 0 || lverbose) { printf("Using %s (%s).\n", dp->cdr_drtext, dp->cdr_drname); print_drflags(dp); print_wrmodes(dp); } usalp->silent++; if ((debug || lverbose)) { tsize = -1; if ((*dp->cdr_buffer_cap)(usalp, &tsize, (long *)0) < 0 || tsize < 0) { if (read_buffer(usalp, buf, 4, 0) >= 0) tsize = a_to_u_4_byte(buf); } if (tsize > 0) { printf("Drive buf size : %lu = %lu KB\n", tsize, tsize >> 10); } } usalp->silent--; dma_speed = get_dmaspeed(usalp, dp); if ((debug || lverbose) && dma_speed > 0) { /* * We do not yet know what medium type is in... */ printf("Drive DMA Speed: %d kB/s %dx CD %dx DVD\n", dma_speed, dma_speed/176, dma_speed/1385); } if ((tracks > 0 || cuefilename != NULL) && (debug || lverbose)) printf("FIFO size : %lu = %lu KB\n", fs, fs >> 10); #ifdef HAVE_LIB_EDC_ECC if ((flags & F_RAW) != 0 && (dp->cdr_dstat->ds_flags & DSF_DVD) == 0) raw_speed = encspeed(debug || lverbose); #endif if ((flags & F_CHECKDRIVE) != 0) exit(0); if ((flags & F_ABORT) != 0) { /* * flush cache is not supported by CD-ROMs avoid prob with -toc */ usalp->silent++; scsi_flush_cache(usalp, FALSE); (*dp->cdr_abort_session)(usalp, dp); usalp->silent--; exit(0); } if (tracks == 0 && cuefilename == NULL && (flags & (F_FIX|F_BLANK)) == 0 && (flags & F_EJECT) != 0) { /* * Do not check if the unit is ready here to allow to open * an empty unit too. */ unload_media(usalp, dp, flags); exit(0); } flush(); if (cuefilename) { parsecue(cuefilename, track); tracks = track[0].tracks; } else { opentracks(track); } if (tracks > 1) sleep(2); /* Let the user watch the inquiry messages */ if (tracks > 0 && !check_wrmode(dp, flags, track[1].flags)) comerrno(EX_BAD, "Illegal write mode for this drive.\n"); if ((track[0].flags & TI_TEXT) == 0 && /* CD-Text not yet processed */ (track[MAX_TRACK+1].flags & TI_TEXT) != 0) { /* * CD-Text from textfile= or from CUE CDTEXTFILE will win * over CD-Text from *.inf files and over CD-Text from * CUE SONGWRITER, ... */ packtext(tracks, track); track[0].flags |= TI_TEXT; } #ifdef CLONE_WRITE if (flags & F_CLONE) { clone_toc(track); clone_tracktype(track); } #endif setleadinout(tracks, track); set_trsizes(dp, tracks, track); setpregaps(tracks, track); checkfiles(tracks, track); tsize = checktsize(tracks, track); /* * Make wm2name[wrmode] work. * This must be done after the track flags have been set up * by the functions above. */ if (tracks == 0 && (flags & F_BLANK) != 0) dp->cdr_dstat->ds_wrmode = WM_BLANK; else if (tracks == 0 && (flags & F_FORMAT) != 0) dp->cdr_dstat->ds_wrmode = WM_FORMAT; else set_wrmode(dp, flags, track[1].flags); /* * Debug only */ { void *cp = NULL; (*dp->cdr_gen_cue)(track, &cp, FALSE); if (cp) free(cp); } /* * Create Lead-in data. Only needed in RAW mode. */ do_leadin(track); /* * Install exit handler before we change the drive status. */ on_comerr(exscsi, &exargs); if ((flags & F_FORCE) == 0) load_media(usalp, dp, TRUE); if ((flags & (F_LOAD|F_DLCK)) != 0) { if ((flags & F_DLCK) == 0) { usalp->silent++; /* silently */ scsi_prevent_removal( usalp, 0); /* allow manual open */ usalp->silent--; /* if load failed... */ } exit(0); /* we did not change status */ } exargs.old_secsize = sense_secsize(usalp, 1); if (exargs.old_secsize < 0) exargs.old_secsize = sense_secsize(usalp, 0); if (debug) printf("Current Secsize: %d\n", exargs.old_secsize); usalp->silent++; if (read_capacity(usalp) < 0) { if (exargs.old_secsize > 0) usalp->cap->c_bsize = exargs.old_secsize; } usalp->silent--; if (exargs.old_secsize < 0) exargs.old_secsize = usalp->cap->c_bsize; if (exargs.old_secsize != usalp->cap->c_bsize) errmsgno(EX_BAD, "Warning: blockdesc secsize %d differs from cap secsize %d\n", exargs.old_secsize, usalp->cap->c_bsize); if (lverbose) printf("Current Secsize: %d\n", exargs.old_secsize); if (exargs.old_secsize > 0 && exargs.old_secsize != DATA_SEC_SIZE) { /* * Some drives (e.g. Plextor) don't like to write correctly * in SAO mode if the sector size is set to 512 bytes. * In addition, wodim -msinfo will not work properly * if the sector size is not 2048 bytes. */ set_secsize(usalp, DATA_SEC_SIZE); } /* * Is this the right place to do this ? */ check_recovery(usalp, dp, flags); /*audioread(dp, flags);*/ /*unload_media(usalp, dp, flags);*/ /*return 0;*/ if (flags & F_WRITE) dp->cdr_dstat->ds_cdrflags |= RF_WRITE; if (flags & F_BLANK) dp->cdr_dstat->ds_cdrflags |= RF_BLANK; if (flags & F_PRATIP || lverbose > 0) { dp->cdr_dstat->ds_cdrflags |= RF_PRATIP; } if (flags & F_IMMED || dminbuf > 0) { if (dminbuf <= 0) dminbuf = 50; if (lverbose <= 0) /* XXX Hack needed for now */ lverbose++; dp->cdr_dstat->ds_cdrflags |= RF_WR_WAIT; } if ((*dp->cdr_getdisktype)(usalp, dp) < 0) { errmsgno(EX_BAD, "Cannot get disk type.\n"); if ((flags & F_FORCE) == 0) comexit(EX_BAD); } if (flags & F_PRATIP) { comexit(0); } /* * The next actions should depend on the disk type. */ if (dma_speed > 0) { if ((dp->cdr_dstat->ds_flags & DSF_DVD) == 0) dma_speed /= 176; else dma_speed /= 1385; } /* * Init drive to default modes: * * We set TAO unconditionally to make checkdsize() work * currectly in SAO mode too. * * At least MMC drives will not return the next writable * address we expect when the drive's write mode is set * to SAO. We need this address for mkisofs and thus * it must be the first user accessible sector and not the * first sector of the pregap. * * XXX The ACER drive: * XXX Vendor_info : 'ATAPI ' * XXX Identifikation : 'CD-R/RW 8X4X32 ' * XXX Revision : '5.EW' * XXX Will not return from -dummy to non-dummy without * XXX opening the tray. */ usalp->silent++; if ((*dp->cdr_init)(usalp, dp) < 0) comerrno(EX_BAD, "Cannot init drive.\n"); usalp->silent--; if (flags & F_SETDROPTS) { /* * Note that the set speed function also contains * drive option processing for speed related drive options. */ if ((*dp->cdr_opt1)(usalp, dp) < 0) { errmsgno(EX_BAD, "Cannot set up 1st set of driver options.\n"); } if ((*dp->cdr_set_speed_dummy)(usalp, dp, &speed) < 0) { errmsgno(EX_BAD, "Cannot set speed/dummy.\n"); } dp->cdr_dstat->ds_wspeed = speed; /* XXX Remove 'speed' in future */ if ((*dp->cdr_opt2)(usalp, dp) < 0) { errmsgno(EX_BAD, "Cannot set up 2nd set of driver options.\n"); } comexit(0); } /* * XXX If dp->cdr_opt1() ever affects the result for * XXX the multi session info we would need to move it here. */ if (flags & F_MSINFO) { print_msinfo(usalp, dp); comexit(0); } if (flags & F_TOC) { print_toc(usalp, dp); comexit(0); } #ifdef XXX if ((*dp->cdr_check_session)() < 0) { comexit(EX_BAD); } #endif { Int32_t omb = dp->cdr_dstat->ds_maxblocks; if ((*dp->cdr_opt1)(usalp, dp) < 0) { errmsgno(EX_BAD, "Cannot set up 1st set of driver options.\n"); } if (tsize > 0 && omb != dp->cdr_dstat->ds_maxblocks) { printf("Disk size changed by user options.\n"); printf("Checking disk capacity according to new values.\n"); } } if (tsize == 0) { if (tracks > 0) { errmsgno(EX_BAD, "WARNING: Total disk size unknown. Data may not fit on disk.\n"); } } else if (tracks > 0) { /* * XXX How do we let the user check the remaining * XXX disk size witout starting the write process? */ if (!checkdsize(usalp, dp, tsize, flags)) comexit(EX_BAD); } if (tracks > 0 && fs > 0l) { #if defined(USE_POSIX_PRIORITY_SCHEDULING) && defined(HAVE_SETREUID) /* * Hack to work around the POSIX design bug in real time * priority handling: we need to be root even to lower * our priority. * Note that we need to find a more general way that works * even on OS that do not support getreuid() which is *BSD * and SUSv3 only. */ if (oeuid != getuid()) { if (setreuid(-1, oeuid) < 0) errmsg("Could set back effective uid.\n"); } #endif /* * fork() here to start the extra process needed for * improved buffering. */ if (!init_faio(track, bufsize)) fs = 0L; else on_comerr(excdr, &exargs); atexit(fifo_cleanup); #if defined(USE_POSIX_PRIORITY_SCHEDULING) && defined(HAVE_SETREUID) /* * XXX Below this point we never need root privilleges anymore. */ if (geteuid() != getuid()) { /* AIX does not like to do this */ /* If we are not root */ if (setreuid(-1, getuid()) < 0) comerr("Panic cannot set back effective uid.\n"); } #ifdef __linux__ if (get_cap(CAP_SYS_RAWIO) && (debug || lverbose>2)) perror("Error: Cannot gain SYS_RAWIO capability, is wodim installed SUID root? Reason"); #endif #endif } if ((*dp->cdr_set_speed_dummy)(usalp, dp, &speed) < 0) { errmsgno(EX_BAD, "Cannot set speed/dummy.\n"); if ((flags & F_FORCE) == 0) comexit(EX_BAD); } dp->cdr_dstat->ds_wspeed = speed; /* XXX Remove 'speed' in future */ if ((flags & F_WRITE) != 0 && raw_speed >= 0) { int max_raw = (flags & F_FORCE) != 0 ? raw_speed:raw_speed/2; if (getenv("CDR_FORCERAWSPEED")) max_raw = raw_speed; for (i = 1; i <= MAX_TRACK; i++) { /* * Check for Clone tracks */ if ((track[i].sectype & ST_MODE_RAW) != 0) continue; /* * Check for non-data tracks */ if ((track[i].sectype & ST_MODE_MASK) == ST_MODE_AUDIO) continue; if (speed > max_raw) { errmsgno(EX_BAD, "Processor too slow. Cannot write RAW data at speed %d.\n", speed); comerrno(EX_BAD, "Max RAW data speed on this processor is %d.\n", max_raw); } break; } } if (tracks > 0 && (flags & F_WRITE) != 0 && dma_speed > 0) { int max_dma = (dma_speed+1)*4/5; /* use an empirical formula to estimate available bandwith */ if((flags & F_FORCE) != 0 || getenv("CDR_FORCESPEED")) max_dma = dma_speed; if (speed > max_dma) { errmsgno(EX_BAD, "DMA speed too slow (OK for %dx). Cannot write at speed %dx.\n", max_dma, speed); if ((dp->cdr_dstat->ds_cdrflags & RF_BURNFREE) == 0) { errmsgno(EX_BAD, "Max DMA data speed is %d.\n", max_dma); comerrno(EX_BAD, "Try to use 'driveropts=burnfree'.\n"); } } } if ((flags & (F_WRITE|F_BLANK)) != 0 && (dp->cdr_dstat->ds_flags & DSF_ERA) != 0) { if (xdebug) { printf("Current speed %d, medium low speed: %d medium high speed: %d\n", speed, dp->cdr_dstat->ds_at_min_speed, dp->cdr_dstat->ds_at_max_speed); } if (dp->cdr_dstat->ds_at_max_speed > 0 && speed <= 8 && speed > (int)dp->cdr_dstat->ds_at_max_speed) { /* * Be careful here: 10x media may be written faster. * The current code will work as long as there is no * writer that can only write faster than 8x */ if ((flags & F_FORCE) == 0) { errmsgno(EX_BAD, "Write speed %d of medium not sufficient for this writer.\n", dp->cdr_dstat->ds_at_max_speed); comerrno(EX_BAD, "You may have used an ultra low speed medium on a high speed writer.\n"); } } if ((dp->cdr_dstat->ds_flags & DSF_ULTRASPP_ERA) != 0 && (speed < 16 || (dp->cdr_cdrw_support & CDR_CDRW_ULTRAP) == 0)) { if ((dp->cdr_cdrw_support & CDR_CDRW_ULTRAP) == 0) { comerrno(EX_BAD, "Trying to use ultra high speed+ medium on a writer which is not\ncompatible with ultra high speed+ media.\n"); } else if ((flags & F_FORCE) == 0) { comerrno(EX_BAD, "Probably trying to use ultra high speed+ medium on improper writer.\n"); } } else if ((dp->cdr_dstat->ds_flags & DSF_ULTRASP_ERA) != 0 && (speed < 16 || (dp->cdr_cdrw_support & CDR_CDRW_ULTRA) == 0)) { if ((dp->cdr_cdrw_support & CDR_CDRW_ULTRA) == 0) { comerrno(EX_BAD, "Trying to use ultra high speed medium on a writer which is not\ncompatible with ultra high speed media.\n"); } else if ((flags & F_FORCE) == 0) { comerrno(EX_BAD, "Probably trying to use ultra high speed medium on improper writer.\n"); } } if (dp->cdr_dstat->ds_at_min_speed >= 4 && dp->cdr_dstat->ds_at_max_speed > 4 && dp->cdr_dstat->ds_dr_max_wspeed <= 4) { if ((flags & F_FORCE) == 0) { comerrno(EX_BAD, "Trying to use high speed medium on low speed writer.\n"); } } if ((int)dp->cdr_dstat->ds_at_min_speed > speed) { if ((flags & F_FORCE) == 0) { errmsgno(EX_BAD, "Write speed %d of writer not sufficient for this medium.\n", speed); errmsgno(EX_BAD, "You did use a %s speed medium on an improper writer or\n", dp->cdr_dstat->ds_flags & DSF_ULTRASP_ERA ? "ultra high": "high"); comerrno(EX_BAD, "you used a speed=# option with a speed too low for this medium.\n"); } } } if ((flags & (F_BLANK|F_FORCE)) == (F_BLANK|F_FORCE)) { printf("Waiting for drive to calm down.\n"); wait_unit_ready(usalp, 120); if (gracewait(dp, &gracedone) < 0) { /* * In case kill() did not work ;-) */ errs++; goto restore_it; } scsi_blank(usalp, 0L, blanktype, FALSE); } /* * Last chance to quit! */ if (gracewait(dp, &gracedone) < 0) { /* * In case kill() did not work ;-) */ errs++; goto restore_it; } if (dp->profile == 0x2B && flags & F_SAO && tsize > 0) { printf("Preparing middle zone location for this DVD+R dual layer disc\n"); if (!dp->cdr_layer_split(usalp, dp, tsize)) { errmsgno(EX_BAD, "Cannot send structure for middle zone location.\n"); comexit(EX_BAD); } } if (tracks > 0 && fs > 0l) { /* * Wait for the read-buffer to become full. * This should be take no extra time if the input is a file. * If the input is a pipe (e.g. mkisofs) this can take a * while. If mkisofs dumps core before it starts writing, * we abort before the writing process started. */ if (!await_faio()) { comerrno(EX_BAD, "Input buffer error, aborting.\n"); } } wait_unit_ready(usalp, 120); starttime.tv_sec = 0; wstarttime.tv_sec = 0; stoptime.tv_sec = 0; fixtime.tv_sec = 0; if (gettimeofday(&starttime, (struct timezone *)0) < 0) errmsg("Cannot get start time\n"); /* * Blank the media if we were requested to do so */ if (flags & F_BLANK) { /* * Do not abort if OPC failes. Just give it a chance * for better laser power calibration than without OPC. * * Ricoh drives return with a vendor unique sense code. * This is most likely because they refuse to do OPC * on a non blank media. */ usalp->silent++; do_opc(usalp, dp, flags); usalp->silent--; wait_unit_ready(usalp, 120); if (gettimeofday(&starttime, (struct timezone *)0) < 0) errmsg("Cannot get start time\n"); if ((*dp->cdr_blank)(usalp, dp, 0L, blanktype) < 0) { errmsgno(EX_BAD, "Cannot blank disk, aborting.\n"); if (blanktype != BLANK_DISC) { errmsgno(EX_BAD, "Some drives do not support all blank types.\n"); errmsgno(EX_BAD, "Try again with wodim blank=all.\n"); } comexit(EX_BAD); } if (gettimeofday(&fixtime, (struct timezone *)0) < 0) errmsg("Cannot get blank time\n"); if (lverbose) prtimediff("Blanking time: ", &starttime, &fixtime); /* * XXX Erst blank und dann format? * XXX Wenn ja, dann hier (flags & F_FORMAT) testen * * EB: nee, besser nicht */ if (!wait_unit_ready(usalp, 240) || tracks == 0) { comexit(0); } } if (flags & F_FORMAT) { printf("wodim: media format asked\n"); /* * Do not abort if OPC failes. Just give it a chance * for better laser power calibration than without OPC. * * Ricoh drives return with a vendor unique sense code. * This is most likely because they refuse to do OPC * on a non blank media. */ usalp->silent++; do_opc(usalp, dp, flags); usalp->silent--; wait_unit_ready(usalp, 120); if (gettimeofday(&starttime, (struct timezone *)0) < 0) errmsg("Cannot get start time\n"); if ((*dp->cdr_format)(usalp, dp, formattype) < 0) { errmsgno(EX_BAD, "Cannot format disk, aborting.\n"); comexit(EX_BAD); } if (gettimeofday(&fixtime, (struct timezone *)0) < 0) errmsg("Cannot get format time\n"); if (lverbose) prtimediff("Formatting time: ", &starttime, &fixtime); if (!wait_unit_ready(usalp, 240) || tracks == 0) { comexit(0); } if (gettimeofday(&starttime, (struct timezone *)0) < 0) errmsg("Cannot get start time\n"); } /* * Reset start time so we will not see blanking time and * writing time counted together. */ if (gettimeofday(&starttime, (struct timezone *)0) < 0) errmsg("Cannot get start time\n"); if (tracks == 0 && (flags & F_FIX) == 0) comerrno(EX_BAD, "No tracks found.\n"); /* * Get the number of the next recordable track by reading the TOC and * use the number the last current track number. */ usalp->silent++; if (read_tochdr(usalp, dp, NULL, &trackno) < 0) { trackno = 0; } usalp->silent--; /* If it is DVD, the information in TOC is fabricated :) The real information is from read disk info command*/ if((dp->cdr_dstat->ds_disktype&DT_DVD) && (dp->cdr_dstat->ds_trlast>0)){ trackno=dp->cdr_dstat->ds_trlast-1; if (lverbose > 2) printf("trackno=%d\n",trackno); } if ((tracks + trackno) > MAX_TRACK) { /* * XXX How many tracks are allowed on a DVD? */ comerrno(EX_BAD, "Too many tracks for this disk, last track number is %d.\n", tracks + trackno); } for (i = 0; i <= tracks+1; i++) { /* Lead-in ... Lead-out */ track[i].trackno = i + trackno; /* Set up real track # */ } if ((*dp->cdr_opt2)(usalp, dp) < 0) { errmsgno(EX_BAD, "Cannot set up 2nd set of driver options.\n"); } /* * Now we actually start writing to the CD/DVD. * XXX Check total size of the tracks and remaining size of disk. */ if ((*dp->cdr_open_session)(usalp, dp, track) < 0) { comerrno(EX_BAD, "Cannot open new session.\n"); } if (!do_opc(usalp, dp, flags)) comexit(EX_BAD); /* * As long as open_session() will do nothing but * set up parameters, we may leave fix_it here. * I case we have to add an open_session() for a drive * that wants to do something that modifies the disk * We have to think about a new solution. */ if (flags & F_FIX) goto fix_it; /* * This call may modify trackp[i].trackstart for all tracks. */ if ((*dp->cdr_write_leadin)(usalp, dp, track) < 0) comerrno(EX_BAD, "Could not write Lead-in.\n"); if (lverbose && (dp->cdr_dstat->ds_cdrflags & RF_LEADIN) != 0) { if (gettimeofday(&fixtime, (struct timezone *)0) < 0) errmsg("Cannot get lead-in write time\n"); prtimediff("Lead-in write time: ", &starttime, &fixtime); } if (gettimeofday(&wstarttime, (struct timezone *)0) < 0) errmsg("Cannot get start time\n"); for (i = 1; i <= tracks; i++) { startsec = 0L; if ((*dp->cdr_open_track)(usalp, dp, &track[i]) < 0) { errmsgno(EX_BAD, "Cannot open next track.\n"); errs++; break; } if ((flags & (F_SAO|F_RAW)) == 0) { if ((*dp->cdr_next_wr_address)(usalp, &track[i], &startsec) < 0) { errmsgno(EX_BAD, "Cannot get next writable address.\n"); errs++; break; } track[i].trackstart = startsec; } if (debug || lverbose) { printf("Starting new track at sector: %ld\n", track[i].trackstart); flush(); } if (write_track_data(usalp, dp, &track[i]) < 0) { if (cdr_underrun(usalp)) { errmsgno(EX_BAD, "The current problem looks like a buffer underrun.\n"); if ((dp->cdr_dstat->ds_cdrflags & RF_BURNFREE) == 0) errmsgno(EX_BAD, "Try to use 'driveropts=burnfree'.\n"); else { errmsgno(EX_BAD, "It looks like 'driveropts=burnfree' does not work for this drive.\n"); errmsgno(EX_BAD, "Please report.\n"); } errmsgno(EX_BAD, "Make sure that you are root, enable DMA and check your HW/OS set up.\n"); } else { errmsgno(EX_BAD, "A write error occured.\n"); errmsgno(EX_BAD, "Please properly read the error message above.\n"); } errs++; sleep(5); unit_ready(usalp); (*dp->cdr_close_track)(usalp, dp, &track[i]); break; } if ((*dp->cdr_close_track)(usalp, dp, &track[i]) < 0) { /* * Check for "Dummy blocks added" message first. */ if (usal_sense_key(usalp) != SC_ILLEGAL_REQUEST || usal_sense_code(usalp) != 0xB5) { errmsgno(EX_BAD, "Cannot close track.\n"); errs++; break; } } } fix_it: if (gettimeofday(&stoptime, (struct timezone *)0) < 0) errmsg("Cannot get stop time\n"); cdrstats(dp); if (flags & F_RAW) { if (lverbose) { printf("Writing Leadout...\n"); flush(); } write_leadout(usalp, dp, track); } if ((flags & F_NOFIX) == 0) { if (lverbose) { printf("Fixating...\n"); flush(); } if ((*dp->cdr_fixate)(usalp, dp, track) < 0) { /* * Ignore fixating errors in dummy mode. */ if ((flags & F_DUMMY) == 0) { errmsgno(EX_BAD, "Cannot fixate disk.\n"); errs++; } } if (gettimeofday(&fixtime, (struct timezone *)0) < 0) errmsg("Cannot get fix time\n"); if (lverbose) prtimediff("Fixating time: ", &stoptime, &fixtime); } if ((dp->cdr_dstat->ds_cdrflags & RF_DID_CDRSTAT) == 0) { dp->cdr_dstat->ds_cdrflags |= RF_DID_CDRSTAT; (*dp->cdr_stats)(usalp, dp); } if ((flags & (F_RAW|F_EJECT)) == F_RAW) { /* * Most drives seem to forget to reread the TOC from disk * if they are in RAW mode. */ usalp->silent++; if (read_tochdr(usalp, dp, NULL, NULL) < 0) { usalp->silent--; if ((flags & F_DUMMY) == 0) reload_media(usalp, dp); } else { usalp->silent--; } } restore_it: /* * Try to restore the old sector size and stop FIFO. */ kill_faio(); comexit(errs?-2:0); return (0); } static int gracewait(cdr_t *dp, BOOL *didgracep) { int i; BOOL didgrace = FALSE; if (didgracep) didgrace = *didgracep; if(warn_minisize>=0) { fprintf(stderr, "\nWARNING: found a microscopic small track size (%lld bytes).\n" " Do you really want to write this image? Press Ctrl-C to abort...\n\n", warn_minisize); gracetime+=20; } if (gracetime < MIN_GRACE_TIME) gracetime = MIN_GRACE_TIME; if (gracetime > 999) gracetime = 999; printf("Starting to write CD/DVD at speed %5.1f in %s%s %s mode for %s session.\n", (float)dp->cdr_dstat->ds_wspeed, (dp->cdr_cmdflags & F_DUMMY) ? "dummy" : "real", (dp->cdr_cmdflags & F_FORCE) ? " force" : "", wm2name[dp->cdr_dstat->ds_wrmode], (dp->cdr_cmdflags & F_MULTI) ? "multi" : "single"); if (didgrace) { printf("No chance to quit anymore."); goto grace_done; } printf("Last chance to quit, starting %s write in %4d seconds.", (dp->cdr_cmdflags & F_DUMMY)?"dummy":"real", gracetime); flush(); signal(SIGINT, intr); signal(SIGHUP, intr); signal(SIGTERM, intr); for (i = gracetime; --i >= 0; ) { sleep(1); if (didintr) { printf("\n"); excdr(SIGINT, &exargs); signal(SIGINT, SIG_DFL); kill(getpid(), SIGINT); /* * In case kill() did not work ;-) */ if (didgracep) *didgracep = FALSE; return (-1); } printf("\b\b\b\b\b\b\b\b\b\b\b\b\b%4d seconds.", i); flush(); } grace_done: printf(" Operation starts."); flush(); signal(SIGINT, SIG_DFL); signal(SIGHUP, SIG_DFL); signal(SIGTERM, SIG_DFL); signal(SIGINT, intfifo); signal(SIGHUP, intfifo); signal(SIGTERM, intfifo); printf("\n"); if (didgracep) *didgracep = TRUE; return (0); } static void cdrstats(cdr_t *dp) { float secsps = 75.0; int nsecs; float fspeed; struct timeval tcur; struct timeval tlast; BOOL nostop = FALSE; if (starttime.tv_sec == 0) return; if (stoptime.tv_sec == 0) { gettimeofday(&stoptime, (struct timezone *)0); nostop = TRUE; } if ((dp->cdr_dstat->ds_cdrflags & RF_DID_STAT) != 0) return; dp->cdr_dstat->ds_cdrflags |= RF_DID_STAT; if (lverbose == 0) return; if (dp->cdr_cmdflags & F_FIX) return; if ((dp->cdr_cmdflags & (F_WRITE|F_BLANK)) == F_BLANK) return; tlast = wstarttime; tcur = stoptime; prtimediff("Writing time: ", &starttime, &stoptime); nsecs = dp->cdr_dstat->ds_endsec - dp->cdr_dstat->ds_startsec; if (dp->cdr_dstat->ds_flags & DSF_DVD) secsps = 676.27; tlast.tv_sec = tcur.tv_sec - tlast.tv_sec; tlast.tv_usec = tcur.tv_usec - tlast.tv_usec; while (tlast.tv_usec < 0) { tlast.tv_usec += 1000000; tlast.tv_sec -= 1; } if (!nostop && nsecs != 0 && dp->cdr_dstat->ds_endsec > 0) { /* * May not be known (e.g. cdrecord -) * * XXX if we later allow this code to know how much has * XXX actually been written, then we may remove the * XXX dependance from nostop & nsecs != 0 */ fspeed = (nsecs / secsps) / (tlast.tv_sec * 1.0 + tlast.tv_usec * 0.000001); if (fspeed > 999.0) fspeed = 999.0; if (dp->is_dvd) fspeed /= 9; printf("Average write speed %5.1fx.\n", fspeed); } if (dp->cdr_dstat->ds_minbuf <= 100) { printf("Min drive buffer fill was %u%%\n", (unsigned int)dp->cdr_dstat->ds_minbuf); } if (dp->cdr_dstat->ds_buflow > 0) { printf("Total of %ld possible drive buffer underruns predicted.\n", (long)dp->cdr_dstat->ds_buflow); } } /* * Short usage */ static void susage(int ret) { fprintf(stderr, "Usage: %s [options] track1...trackn\n", get_progname()); fprintf(stderr, "\nUse\t%s -help\n", get_progname()); fprintf(stderr, "to get a list of valid options.\n"); fprintf(stderr, "\nUse\t%s blank=help\n", get_progname()); fprintf(stderr, "to get a list of valid blanking options.\n"); fprintf(stderr, "\nUse\t%s dev=b,t,l driveropts=help -checkdrive\n", get_progname()); fprintf(stderr, "to get a list of drive specific options.\n"); fprintf(stderr, "\nUse\t%s dev=help\n", get_progname()); fprintf(stderr, "to get a list of possible SCSI transport specifiers.\n"); exit(ret); /* NOTREACHED */ } static void usage(int excode) { fprintf(stderr, "Usage: %s [options] track1...trackn\n", get_progname()); fprintf(stderr, "Options:\n"); fprintf(stderr, "\t-version print version information and exit\n"); fprintf(stderr, "\tdev=target SCSI target to use as CD/DVD-Recorder\n"); fprintf(stderr, "\tgracetime=# set the grace time before starting to write to #.\n"); fprintf(stderr, "\ttimeout=# set the default SCSI command timeout to #.\n"); fprintf(stderr, "\tdebug=#,-d Set to # or increment misc debug level\n"); fprintf(stderr, "\tkdebug=#,kd=# do Kernel debugging\n"); fprintf(stderr, "\t-verbose,-v increment general verbose level by one\n"); fprintf(stderr, "\t-Verbose,-V increment SCSI command transport verbose level by one\n"); fprintf(stderr, "\t-silent,-s do not print status of failed SCSI commands\n"); fprintf(stderr, "\tdriver=name user supplied driver name, use with extreme care\n"); fprintf(stderr, "\tdriveropts=opt a comma separated list of driver specific options\n"); fprintf(stderr, "\t-setdropts set driver specific options and exit\n"); fprintf(stderr, "\t-checkdrive check if a driver for the drive is present\n"); fprintf(stderr, "\t-prcap print drive capabilities for MMC compliant drives\n"); fprintf(stderr, "\t-inq do an inquiry for the drive and exit\n"); fprintf(stderr, "\t-scanbus scan the SCSI and IDE buses and exit\n"); fprintf(stderr, "\t-reset reset the SCSI bus with the cdrecorder (if possible)\n"); fprintf(stderr, "\t-abort send an abort sequence to the drive (may help if hung)\n"); fprintf(stderr, "\t-overburn allow to write more than the official size of a medium\n"); fprintf(stderr, "\t-ignsize ignore the known size of a medium (may cause problems)\n"); fprintf(stderr, "\t-useinfo use *.inf files to overwrite audio options.\n"); fprintf(stderr, "\tspeed=# set speed of drive\n"); fprintf(stderr, "\tblank=type blank a CD-RW disc (see blank=help)\n"); fprintf(stderr, "\t-format format a CD-RW/DVD-RW/DVD+RW disc\n"); fprintf(stderr, "\tformattype=# select the format method for DVD+RW disc\n"); #ifdef FIFO fprintf(stderr, "\tfs=# Set fifo size to # (0 to disable, default is %ld MB)\n", DEFAULT_FIFOSIZE/(1024L*1024L)); #endif fprintf(stderr, "\tts=# set maximum transfer size for a single SCSI command\n"); fprintf(stderr, "\t-load load the disk and exit (works only with tray loader)\n"); fprintf(stderr, "\t-lock load and lock the disk and exit (works only with tray loader)\n"); fprintf(stderr, "\t-eject eject the disk after doing the work\n"); fprintf(stderr, "\t-dummy do everything with laser turned off\n"); fprintf(stderr, "\t-msinfo retrieve multi-session info for genisoimage\n"); fprintf(stderr, "\t-msifile=path run -msinfo and copy output to file\n"); fprintf(stderr, "\t-toc retrieve and print TOC/PMA data\n"); fprintf(stderr, "\t-atip retrieve and print ATIP data\n"); fprintf(stderr, "\t-multi generate a TOC that allows multi session\n"); fprintf(stderr, "\t In this case default track type is CD-ROM XA mode 2 form 1 - 2048 bytes\n"); fprintf(stderr, "\t-fix fixate a corrupt or unfixated disk (generate a TOC)\n"); fprintf(stderr, "\t-nofix do not fixate disk after writing tracks\n"); fprintf(stderr, "\t-waiti wait until input is available before opening SCSI\n"); fprintf(stderr, "\t-immed Try to use the SCSI IMMED flag with certain long lasting commands\n"); fprintf(stderr, "\t-force force to continue on some errors to allow blanking bad disks\n"); fprintf(stderr, "\t-tao Write disk in TAO mode.\n"); fprintf(stderr, "\t-dao Write disk in SAO mode.\n"); fprintf(stderr, "\t-sao Write disk in SAO mode.\n"); fprintf(stderr, "\t-raw Write disk in RAW mode.\n"); fprintf(stderr, "\t-raw96r Write disk in RAW/RAW96R mode.\n"); fprintf(stderr, "\t-raw96p Write disk in RAW/RAW96P mode.\n"); fprintf(stderr, "\t-raw16 Write disk in RAW/RAW16 mode.\n"); #ifdef CLONE_WRITE fprintf(stderr, "\t-clone Write disk in clone write mode.\n"); #endif fprintf(stderr, "\ttsize=# Length of valid data in next track\n"); fprintf(stderr, "\tpadsize=# Amount of padding for next track\n"); fprintf(stderr, "\tpregap=# Amount of pre-gap sectors before next track\n"); fprintf(stderr, "\tdefpregap=# Amount of pre-gap sectors for all but track #1\n"); fprintf(stderr, "\tmcn=text Set the media catalog number for this CD to 'text'\n"); fprintf(stderr, "\tisrc=text Set the ISRC number for the next track to 'text'\n"); fprintf(stderr, "\tindex=list Set the index list for the next track to 'list'\n"); fprintf(stderr, "\t-text Write CD-Text from information from *.inf or *.cue files\n"); fprintf(stderr, "\ttextfile=name Set the file with CD-Text data to 'name'\n"); fprintf(stderr, "\tcuefile=name Set the file with CDRWIN CUE data to 'name'\n"); fprintf(stderr, "\t-audio Subsequent tracks are CD-DA audio tracks\n"); fprintf(stderr, "\t-data Subsequent tracks are CD-ROM data mode 1 - 2048 bytes (default)\n"); fprintf(stderr, "\t-mode2 Subsequent tracks are CD-ROM data mode 2 - 2336 bytes\n"); fprintf(stderr, "\t-xa Subsequent tracks are CD-ROM XA mode 2 form 1 - 2048 bytes\n"); fprintf(stderr, "\t-xa1 Subsequent tracks are CD-ROM XA mode 2 form 1 - 2056 bytes\n"); fprintf(stderr, "\t-xa2 Subsequent tracks are CD-ROM XA mode 2 form 2 - 2324 bytes\n"); fprintf(stderr, "\t-xamix Subsequent tracks are CD-ROM XA mode 2 form 1/2 - 2332 bytes\n"); fprintf(stderr, "\t-cdi Subsequent tracks are CDI tracks\n"); fprintf(stderr, "\t-isosize Use iso9660 file system size for next data track\n"); fprintf(stderr, "\t-preemp Audio tracks are mastered with 50/15 microseconds preemphasis\n"); fprintf(stderr, "\t-nopreemp Audio tracks are mastered with no preemphasis (default)\n"); fprintf(stderr, "\t-copy Audio tracks have unlimited copy permission\n"); fprintf(stderr, "\t-nocopy Audio tracks may only be copied once for personal use (default)\n"); fprintf(stderr, "\t-scms Audio tracks will not have any copy permission at all\n"); fprintf(stderr, "\t-pad Pad data tracks with %d zeroed sectors\n", PAD_SECS); fprintf(stderr, "\t Pad audio tracks to a multiple of %d bytes\n", AUDIO_SEC_SIZE); fprintf(stderr, "\t-nopad Do not pad data tracks (default)\n"); fprintf(stderr, "\t-shorttrack Subsequent tracks may be non Red Book < 4 seconds if in SAO or RAW mode\n"); fprintf(stderr, "\t-noshorttrack Subsequent tracks must be >= 4 seconds\n"); fprintf(stderr, "\t-swab Audio data source is byte-swapped (little-endian/Intel)\n"); fprintf(stderr, "The type of the first track is used for the toc type.\n"); fprintf(stderr, "Currently only form 1 tracks are supported.\n"); exit(excode); } static void blusage(int ret) { fprintf(stderr, "Blanking options:\n"); fprintf(stderr, "\tall\t\tblank the entire disk\n"); fprintf(stderr, "\tdisc\t\tblank the entire disk\n"); fprintf(stderr, "\tdisk\t\tblank the entire disk\n"); fprintf(stderr, "\tfast\t\tminimally blank the entire disk (PMA, TOC, pregap)\n"); fprintf(stderr, "\tminimal\t\tminimally blank the entire disk (PMA, TOC, pregap)\n"); fprintf(stderr, "\ttrack\t\tblank a track\n"); fprintf(stderr, "\tunreserve\tunreserve a track\n"); fprintf(stderr, "\ttrtail\t\tblank a track tail\n"); fprintf(stderr, "\tunclose\t\tunclose last session\n"); fprintf(stderr, "\tsession\t\tblank last session\n"); exit(ret); /* NOTREACHED */ } static void formattypeusage(int ret) { fprintf(stderr, "Formating options:\n"); fprintf(stderr, "\tfull\t\tstandard formating\n"); fprintf(stderr, "\tbackground\t\tbackground formating\n"); fprintf(stderr, "\tforce\t\tforce reformat\n"); exit(ret); /* NOTREACHED */ } /* ARGSUSED */ static void intr(int sig) { sig = 0; /* Fake usage for gcc */ signal(SIGINT, intr); didintr++; } static void catchsig(int sig) { signal(sig, catchsig); } static int scsi_cb(void *arg) { comexit(EX_BAD); /* NOTREACHED */ return (0); /* Keep lint happy */ } static void intfifo(int sig) { errmsgno(EX_BAD, "Caught interrupt.\n"); if (exargs.usalp) { SCSI *usalp = exargs.usalp; if (usalp->running) { if (usalp->cb_fun != NULL) { comerrno(EX_BAD, "Second interrupt. Doing hard abort.\n"); /* NOTREACHED */ } usalp->cb_fun = scsi_cb; usalp->cb_arg = &exargs; return; } } comexit(sig); } /* ARGSUSED */ static void exscsi(int excode, void *arg) { struct exargs *exp = (struct exargs *)arg; /* * Try to restore the old sector size. */ if (exp != NULL && exp->exflags == 0) { if (exp->usalp->running) { return; } /* * flush cache is not supported by CD-ROMs avoid prob with -toc */ exp->usalp->silent++; scsi_flush_cache(exp->usalp, FALSE); (*exp->dp->cdr_abort_session)(exp->usalp, exp->dp); exp->usalp->silent--; set_secsize(exp->usalp, exp->old_secsize); unload_media(exp->usalp, exp->dp, exp->flags); exp->exflags++; /* Make sure that it only get called once */ } } static void excdr(int excode, void *arg) { struct exargs *exp = (struct exargs *)arg; exscsi(excode, arg); cdrstats(exp->dp); if ((exp->dp->cdr_dstat->ds_cdrflags & RF_DID_CDRSTAT) == 0) { exp->dp->cdr_dstat->ds_cdrflags |= RF_DID_CDRSTAT; (*exp->dp->cdr_stats)(exp->usalp, exp->dp); } #ifdef FIFO kill_faio(); wait_faio(); if (debug || lverbose) fifo_stats(); #endif } int read_buf(int f, char *bp, int size) { char *p = bp; int amount = 0; int n; do { do { n = read(f, p, size-amount); } while (n < 0 && (geterrno() == EAGAIN || geterrno() == EINTR)); if (n < 0) return (n); amount += n; p += n; } while (amount < size && n > 0); return (amount); } int fill_buf(int f, track_t *trackp, long secno, char *bp, int size) { int amount = 0; int nsecs; int rsize; int rmod; int readoffset = 0; nsecs = size / trackp->secsize; if (nsecs < trackp->secspt) { /* * Clear buffer to prepare for last transfer. * Make sure that a partial sector ends with NULs */ fillbytes(bp, trackp->secspt * trackp->secsize, '\0'); } if (!is_raw(trackp)) { amount = read_buf(f, bp, size); if (amount != size) { if (amount < 0) return (amount); /* * We got less than expected, clear rest of buf. */ fillbytes(&bp[amount], size-amount, '\0'); } if (is_swab(trackp)) swabbytes(bp, amount); return (amount); } rsize = nsecs * trackp->isecsize; rmod = size % trackp->secsize; if (rmod > 0) { rsize += rmod; nsecs++; } readoffset = trackp->dataoff; amount = read_buf(f, bp + readoffset, rsize); if (is_swab(trackp)) swabbytes(bp + readoffset, amount); if (trackp->isecsize == 2448 && trackp->secsize == 2368) subrecodesecs(trackp, (Uchar *)bp, secno, nsecs); scatter_secs(trackp, bp + readoffset, nsecs); if (amount != rsize) { if (amount < 0) return (amount); /* * We got less than expected, clear rest of buf. */ fillbytes(&bp[amount], rsize-amount, '\0'); nsecs = amount / trackp->isecsize; rmod = amount % trackp->isecsize; amount = nsecs * trackp->secsize; if (rmod > 0) { nsecs++; amount += rmod; } } else { amount = size; } if ((trackp->sectype & ST_MODE_RAW) == 0) { encsectors(trackp, (Uchar *)bp, secno, nsecs); fillsubch(trackp, (Uchar *)bp, secno, nsecs); } else { scrsectors(trackp, (Uchar *)bp, secno, nsecs); } return (amount); } int get_buf(int f, track_t *trackp, long secno, char **bpp, int size) { if (fs > 0) { /* return (faio_read_buf(f, *bpp, size));*/ return (faio_get_buf(f, bpp, size)); } else { return (fill_buf(f, trackp, secno, *bpp, size)); } } int write_secs(SCSI *usalp, cdr_t *dp, char *bp, long startsec, int bytespt, int secspt, BOOL islast) { int amount; again: usalp->silent++; amount = (*dp->cdr_write_trackdata)(usalp, bp, startsec, bytespt, secspt, islast); usalp->silent--; if (amount < 0) { if (scsi_in_progress(usalp)) { /* * If we sleep too long, the drive buffer is empty * before we start filling it again. The max. CD speed * is ~ 10 MB/s (52x RAW writing). The max. DVD speed * is ~ 25 MB/s (18x DVD 1385 kB/s). * With 10 MB/s, a 1 MB buffer empties within 100ms. * With 25 MB/s, a 1 MB buffer empties within 40ms. */ if ((dp->cdr_dstat->ds_flags & DSF_DVD) == 0) { usleep(60000); } else { #ifndef _SC_CLK_TCK usleep(20000); #else if (sysconf(_SC_CLK_TCK) < 100) usleep(20000); else usleep(10000); #endif } goto again; } return (-1); } return (amount); } static int write_track_data(SCSI *usalp, cdr_t *dp, track_t *trackp) { int track = trackp->trackno; int f = -1; int isaudio; long startsec; Llong bytes_read = 0; Llong bytes = 0; Llong savbytes = 0; int count; Llong tracksize; int secsize; int secspt; int bytespt; int bytes_to_read; long amount; int pad; BOOL neednl = FALSE; BOOL islast = FALSE; char *bp = buf; struct timeval tlast; struct timeval tcur; float secsps = 75.0; long bsize; long bfree; #define BCAP #ifdef BCAP int per = 0; #ifdef XBCAP int oper = -1; #endif #endif if (dp->cdr_dstat->ds_flags & DSF_DVD) secsps = 676.27; usalp->silent++; if ((*dp->cdr_buffer_cap)(usalp, &bsize, &bfree) < 0) bsize = -1L; if (bsize == 0) /* If we have no (known) buffer, we cannot */ bsize = -1L; /* retrieve the buffer fill ratio */ usalp->silent--; if (is_packet(trackp)) /* XXX Ugly hack for now */ return (write_packet_data(usalp, dp, trackp)); if (trackp->xfp != NULL) f = xfileno(trackp->xfp); isaudio = is_audio(trackp); tracksize = trackp->tracksize; startsec = trackp->trackstart; secsize = trackp->secsize; secspt = trackp->secspt; bytespt = secsize * secspt; pad = !isaudio && is_pad(trackp); /* Pad only data tracks */ if (debug) { printf("secsize:%d secspt:%d bytespt:%d audio:%d pad:%d\n", secsize, secspt, bytespt, isaudio, pad); } if (lverbose) { if (tracksize > 0) printf("\rTrack %02d: 0 of %4lld MB written.", track, tracksize >> 20); else printf("\rTrack %02d: 0 MB written.", track); flush(); neednl = TRUE; } gettimeofday(&tlast, (struct timezone *)0); do { bytes_to_read = bytespt; if (tracksize > 0) { if ((tracksize - bytes_read) > bytespt) bytes_to_read = bytespt; else bytes_to_read = tracksize - bytes_read; } count = get_buf(f, trackp, startsec, &bp, bytes_to_read); if (count < 0) comerr("read error on input file\n"); if (count == 0) break; bytes_read += count; if (tracksize >= 0 && bytes_read >= tracksize) { count -= bytes_read - tracksize; /* * Paranoia: tracksize is known (trackp->tracksize >= 0) * At this point, trackp->padsize should alway be set * if the tracksize is less than 300 sectors. */ if (trackp->padsecs == 0 && (is_shorttrk(trackp) || (bytes_read/secsize) >= 300)) islast = TRUE; } if (count < bytespt) { if (debug) { printf("\nNOTICE: reducing block size for last record.\n"); neednl = FALSE; } if ((amount = count % secsize) != 0) { amount = secsize - amount; count += amount; printf("\nWARNING: padding up to secsize.\n"); neednl = FALSE; } bytespt = count; secspt = count / secsize; /* * If tracksize is not known (trackp->tracksize < 0) * we may need to set trackp->padsize * if the tracksize is less than 300 sectors. */ if (trackp->padsecs == 0 && (is_shorttrk(trackp) || (bytes_read/secsize) >= 300)) islast = TRUE; } amount = write_secs(usalp, dp, bp, startsec, bytespt, secspt, islast); if (amount < 0) { printf("%swrite track data: error after %lld bytes\n", neednl?"\n":"", bytes); return (-1); } bytes += amount; startsec += amount / secsize; if (lverbose && (bytes >= (savbytes + 0x100000))) { int fper; int nsecs = (bytes - savbytes) / secsize; float fspeed; gettimeofday(&tcur, (struct timezone *)0); printf("\rTrack %02d: %4lld", track, bytes >> 20); if (tracksize > 0) printf(" of %4lld MB", tracksize >> 20); else printf(" MB"); printf(" written"); fper = fifo_percent(TRUE); if (fper >= 0) printf(" (fifo %3d%%)", fper); #ifdef BCAP if (bsize > 0) { /* buffer size known */ usalp->silent++; per = (*dp->cdr_buffer_cap)(usalp, (long *)0, &bfree); usalp->silent--; if (per >= 0) { per = 100*(bsize - bfree) / bsize; if ((bsize - bfree) <= amount || per <= 5) dp->cdr_dstat->ds_buflow++; if (per < (int)dp->cdr_dstat->ds_minbuf && (startsec*secsize) > bsize) { dp->cdr_dstat->ds_minbuf = per; } printf(" [buf %3d%%]", per); #ifdef BCAPDBG printf(" %3ld %3ld", bsize >> 10, bfree >> 10); #endif } } #endif tlast.tv_sec = tcur.tv_sec - tlast.tv_sec; tlast.tv_usec = tcur.tv_usec - tlast.tv_usec; while (tlast.tv_usec < 0) { tlast.tv_usec += 1000000; tlast.tv_sec -= 1; } fspeed = (nsecs / secsps) / (tlast.tv_sec * 1.0 + tlast.tv_usec * 0.000001); if (fspeed > 999.0) fspeed = 999.0; #ifdef BCAP if (bsize > 0 && per > dminbuf && dp->cdr_dstat->ds_cdrflags & RF_WR_WAIT) { int wsecs = (per-dminbuf)*(bsize/secsize)/100; int msecs = 0x100000/secsize; int wt; int mt; int s = dp->cdr_dstat->ds_dr_cur_wspeed; if (s <= 0) { if (dp->cdr_dstat->ds_flags & DSF_DVD) s = 4; else s = 50; } if (wsecs > msecs) /* Less that 1 MB */ wsecs = msecs; wt = wsecs * 1000 / secsps / fspeed; mt = (per-dminbuf)*(bsize/secsize)/100 * 1000 / secsps/s; if (wt > mt) wt = mt; if (wt > 1000) /* Max 1 second */ wt = 1000; if (wt < 20) /* Min 20 ms */ wt = 0; if (xdebug) printf(" |%3d %4dms %5dms|", wsecs, wt, mt); else printf(" |%3d %4dms|", wsecs, wt); if (wt > 0) usleep(wt*1000); } #endif if (dp->is_dvd) fspeed /= 9; printf(" %5.1fx", fspeed); printf("."); savbytes = (bytes >> 20) << 20; flush(); neednl = TRUE; tlast = tcur; } #ifdef XBCAP if (bsize > 0) { /* buffer size known */ (*dp->cdr_buffer_cap)(usalp, (long *)0, &bfree); per = 100*(bsize - bfree) / bsize; if (per != oper) printf("[buf %3d%%] %3ld %3ld\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b", per, bsize >> 10, bfree >> 10); oper = per; flush(); } #endif } while (tracksize < 0 || bytes_read < tracksize); if (!is_shorttrk(trackp) && (bytes / secsize) < 300) { /* * If tracksize is not known (trackp->tracksize < 0) or * for some strange reason we did not set padsecs properly * we may need to modify trackp->padsecs if * tracksize+padsecs is less than 300 sectors. */ if ((trackp->padsecs + (bytes / secsize)) < 300) trackp->padsecs = 300 - (bytes / secsize); } if (trackp->padsecs > 0) { Llong padbytes; /* * pad_track() is based on secsize. Compute the amount of bytes * assumed by pad_track(). */ padbytes = (Llong)trackp->padsecs * secsize; if (neednl) { printf("\n"); neednl = FALSE; } if ((padbytes >> 20) > 0) { neednl = TRUE; } else if (lverbose) { printf("Track %02d: writing %3lld KB of pad data.\n", track, (Llong)(padbytes >> 10)); neednl = FALSE; } pad_track(usalp, dp, trackp, startsec, padbytes, TRUE, &savbytes); bytes += savbytes; startsec += savbytes / secsize; } printf("%sTrack %02d: Total bytes read/written: %lld/%lld (%lld sectors).\n", neednl?"\n":"", track, bytes_read, bytes, bytes/secsize); flush(); return (0); } int pad_track(SCSI *usalp, cdr_t *dp, track_t *trackp, long startsec, Llong amt, BOOL dolast, Llong *bytesp) { int track = trackp->trackno; Llong bytes = 0; Llong savbytes = 0; Llong padsize = amt; int secsize; int secspt; int bytespt; int amount; BOOL neednl = FALSE; BOOL islast = FALSE; struct timeval tlast; struct timeval tcur; float secsps = 75.0; long bsize; long bfree; #define BCAP #ifdef BCAP int per; #ifdef XBCAP int oper = -1; #endif #endif if (dp->cdr_dstat->ds_flags & DSF_DVD) secsps = 676.27; usalp->silent++; if ((*dp->cdr_buffer_cap)(usalp, &bsize, &bfree) < 0) bsize = -1L; if (bsize == 0) /* If we have no (known) buffer, we cannot */ bsize = -1L; /* retrieve the buffer fill ratio */ usalp->silent--; secsize = trackp->secsize; secspt = trackp->secspt; bytespt = secsize * secspt; fillbytes(buf, bytespt, '\0'); if ((amt >> 20) > 0) { printf("\rTrack %02d: 0 of %4lld MB pad written.", track, amt >> 20); flush(); } gettimeofday(&tlast, (struct timezone *)0); do { if (amt < bytespt) { bytespt = roundup(amt, secsize); secspt = bytespt / secsize; } if (dolast && (amt - bytespt) <= 0) islast = TRUE; if (is_raw(trackp)) { encsectors(trackp, (Uchar *)buf, startsec, secspt); fillsubch(trackp, (Uchar *)buf, startsec, secspt); } amount = write_secs(usalp, dp, buf, startsec, bytespt, secspt, islast); if (amount < 0) { printf("%swrite track pad data: error after %lld bytes\n", neednl?"\n":"", bytes); if (bytesp) *bytesp = bytes; (*dp->cdr_buffer_cap)(usalp, (long *)0, (long *)0); return (-1); } amt -= amount; bytes += amount; startsec += amount / secsize; if (lverbose && (bytes >= (savbytes + 0x100000))) { int nsecs = (bytes - savbytes) / secsize; float fspeed; gettimeofday(&tcur, (struct timezone *)0); printf("\rTrack %02d: %4lld", track, bytes >> 20); if (padsize > 0) printf(" of %4lld MB", padsize >> 20); else printf(" MB"); printf(" pad written"); savbytes = (bytes >> 20) << 20; #ifdef BCAP if (bsize > 0) { /* buffer size known */ usalp->silent++; per = (*dp->cdr_buffer_cap)(usalp, (long *)0, &bfree); usalp->silent--; if (per >= 0) { per = 100*(bsize - bfree) / bsize; if ((bsize - bfree) <= amount || per <= 5) dp->cdr_dstat->ds_buflow++; if (per < (int)dp->cdr_dstat->ds_minbuf && (startsec*secsize) > bsize) { dp->cdr_dstat->ds_minbuf = per; } printf(" [buf %3d%%]", per); #ifdef BCAPDBG printf(" %3ld %3ld", bsize >> 10, bfree >> 10); #endif } } #endif tlast.tv_sec = tcur.tv_sec - tlast.tv_sec; tlast.tv_usec = tcur.tv_usec - tlast.tv_usec; while (tlast.tv_usec < 0) { tlast.tv_usec += 1000000; tlast.tv_sec -= 1; } fspeed = (nsecs / secsps) / (tlast.tv_sec * 1.0 + tlast.tv_usec * 0.000001); if (fspeed > 999.0) fspeed = 999.0; printf(" %5.1fx", fspeed); printf("."); flush(); neednl = TRUE; tlast = tcur; } } while (amt > 0); if (bytesp) *bytesp = bytes; if (bytes == 0) return (0); return (bytes > 0 ? 1:-1); } #ifdef USE_WRITE_BUF int write_buf(SCSI *usalp, cdr_t *dp, track_t *trackp, char *bp, long startsec, Llong amt, int secsize, BOOL dolast, Llong *bytesp) { int track = trackp->trackno; Llong bytes = 0; Llong savbytes = 0; /* int secsize;*/ int secspt; int bytespt; int amount; BOOL neednl = FALSE; BOOL islast = FALSE; /* secsize = trackp->secsize;*/ /* secspt = trackp->secspt;*/ secspt = bufsize/secsize; secspt = min(255, secspt); bytespt = secsize * secspt; /* fillbytes(buf, bytespt, '\0');*/ if ((amt >> 20) > 0) { printf("\rTrack %02d: 0 of %4ld MB pad written.", track, amt >> 20); flush(); } do { if (amt < bytespt) { bytespt = roundup(amt, secsize); secspt = bytespt / secsize; } if (dolast && (amt - bytespt) <= 0) islast = TRUE; amount = write_secs(usalp, dp, bp, startsec, bytespt, secspt, islast); if (amount < 0) { printf("%swrite track data: error after %ld bytes\n", neednl?"\n":"", bytes); if (bytesp) *bytesp = bytes; (*dp->cdr_buffer_cap)(usalp, (long *)0, (long *)0); return (-1); } amt -= amount; bytes += amount; startsec += amount / secsize; if (lverbose && (bytes >= (savbytes + 0x100000))) { printf("\rTrack %02d: %3ld", track, bytes >> 20); savbytes = (bytes >> 20) << 20; flush(); neednl = TRUE; } } while (amt > 0); if (bytesp) *bytesp = bytes; return (bytes); } #endif /* USE_WRITE_BUF */ static void printdata(int track, track_t *trackp) { if (trackp->itracksize >= 0) { printf("Track %02d: data %4lld MB ", track, (Llong)(trackp->itracksize >> 20)); } else { printf("Track %02d: data unknown length", track); } if (trackp->padsecs > 0) { Llong padbytes = (Llong)trackp->padsecs * trackp->isecsize; if ((padbytes >> 20) > 0) printf(" padsize: %4lld MB", (Llong)(padbytes >> 20)); else printf(" padsize: %4lld KB", (Llong)(padbytes >> 10)); } if (trackp->pregapsize != (trackp->flags & TI_DVD)? 0 : 150) { printf(" pregapsize: %3ld", trackp->pregapsize); } if (xdebug) printf(" START: %ld SECTORS: %ld INDEX0 %ld", trackp->trackstart, trackp->tracksecs, trackp->index0start); printf("\n"); } static void printaudio(int track, track_t *trackp) { if (trackp->itracksize >= 0) { printf("Track %02d: audio %4lld MB (%02d:%02d.%02d) %spreemp%s%s", track, (Llong)(trackp->itracksize >> 20), minutes(trackp->itracksize), seconds(trackp->itracksize), hseconds(trackp->itracksize), is_preemp(trackp) ? "" : "no ", is_swab(trackp) ? " swab":"", ((trackp->itracksize < 300L*trackp->isecsize) || (trackp->itracksize % trackp->isecsize)) && is_pad(trackp) ? " pad" : ""); } else { printf("Track %02d: audio unknown length %spreemp%s%s", track, is_preemp(trackp) ? "" : "no ", is_swab(trackp) ? " swab":"", (trackp->itracksize % trackp->isecsize) && is_pad(trackp) ? " pad" : ""); } if (is_scms(trackp)) printf(" scms"); else if (is_copy(trackp)) printf(" copy"); else printf(" "); if (trackp->padsecs > 0) { Llong padbytes = (Llong)trackp->padsecs * trackp->isecsize; if ((padbytes >> 20) > 0) printf(" padsize: %4lld MB", (Llong)(padbytes >> 20)); else printf(" padsize: %4lld KB", (Llong)(padbytes >> 10)); printf(" (%02d:%02d.%02d)", Sminutes(trackp->padsecs), Sseconds(trackp->padsecs), Shseconds(trackp->padsecs)); } if (trackp->pregapsize != ((trackp->flags & TI_DVD)? 0 : 150) || xdebug > 0) { printf(" pregapsize: %3ld", trackp->pregapsize); } if (xdebug) printf(" START: %ld SECTORS: %ld INDEX0 %ld", trackp->trackstart, trackp->tracksecs, trackp->index0start); printf("\n"); } static void checkfile(int track, track_t *trackp) { if (trackp->itracksize > 0 && is_audio(trackp) && ((!is_shorttrk(trackp) && (trackp->itracksize < 300L*trackp->isecsize)) || (trackp->itracksize % trackp->isecsize)) && !is_pad(trackp)) { errmsgno(EX_BAD, "Bad audio track size %lld for track %02d.\n", (Llong)trackp->itracksize, track); errmsgno(EX_BAD, "Audio tracks must be at least %ld bytes and a multiple of %d.\n", 300L*trackp->isecsize, trackp->isecsize); if (!is_shorttrk(trackp) && (trackp->itracksize < 300L*trackp->isecsize)) comerrno(EX_BAD, "See -shorttrack option.\n"); if (!is_pad(trackp) && (trackp->itracksize % trackp->isecsize)) comerrno(EX_BAD, "See -pad option.\n"); } if (lverbose == 0 && xdebug == 0) return; if (is_audio(trackp)) printaudio(track, trackp); else printdata(track, trackp); } static int checkfiles(int tracks, track_t *trackp) { int i; int isaudio = 1; int starttrack = 1; int endtrack = tracks; if (xdebug) { /* * Include Lead-in & Lead-out. */ starttrack--; endtrack++; } for (i = starttrack; i <= endtrack; i++) { if (!is_audio(&trackp[i])) isaudio = 0; if (xdebug) printf("SECTYPE %X ", trackp[i].sectype); checkfile(i, &trackp[i]); } return (isaudio); } static void setleadinout(int tracks, track_t *trackp) { /* * Set some values for track 0 (the lead-in) */ if (!is_clone(&trackp[0])) { trackp[0].sectype = trackp[1].sectype; trackp[0].dbtype = trackp[1].dbtype; trackp[0].dataoff = trackp[1].dataoff; /* * XXX Which other flags should be copied to Track 0 ? */ if (is_audio(&trackp[1])) trackp[0].flags |= TI_AUDIO; } /* * Set some values for track 0xAA (the lead-out) */ trackp[tracks+1].pregapsize = 0; trackp[tracks+1].isecsize = trackp[tracks].isecsize; trackp[tracks+1].secsize = trackp[tracks].secsize; if (!is_clone(&trackp[0])) { trackp[tracks+1].tracktype = trackp[tracks].tracktype; trackp[tracks+1].sectype = trackp[tracks].sectype; trackp[tracks+1].dbtype = trackp[tracks].dbtype; trackp[tracks+1].dataoff = trackp[tracks].dataoff; } trackp[tracks+1].flags = trackp[tracks].flags; } static void setpregaps(int tracks, track_t *trackp) { int i; int sectype; long pregapsize; track_t *tp; sectype = trackp[1].sectype; sectype &= ST_MASK; for (i = 1; i <= tracks; i++) { tp = &trackp[i]; if (tp->pregapsize == -1L) { tp->pregapsize = 150; /* Default CD Pre GAP*/ if (trackp->flags & TI_DVD) { tp->pregapsize = 0; } else if (sectype != (tp->sectype & ST_MASK)) { tp->pregapsize = 255; /* Pre GAP is 255 */ tp->flags &= ~TI_PREGAP; } } sectype = tp->sectype & ST_MASK; /* Save old sectype */ } trackp[tracks+1].pregapsize = 0; trackp[tracks+1].index0start = 0; for (i = 1; i <= tracks; i++) { /* * index0start is set below tracksecks if this track contains * the pregap (index 0) of the next track. */ trackp[i].index0start = trackp[i].tracksecs; pregapsize = trackp[i+1].pregapsize; if (is_pregap(&trackp[i+1]) && pregapsize > 0) trackp[i].index0start -= pregapsize; } } /* * Check total size of the medium */ static long checktsize(int tracks, track_t *trackp) { int i; Llong curr; Llong total = -150; /* CD track #1 pregap compensation */ Ullong btotal; track_t *tp; if (trackp->flags & TI_DVD) total = 0; for (i = 1; i <= tracks; i++) { tp = &trackp[i]; if (!is_pregap(tp)) total += tp->pregapsize; if (lverbose > 1) { printf("track: %d start: %lld pregap: %ld\n", i, total, tp->pregapsize); } tp->trackstart = total; if (tp->itracksize >= 0) { curr = (tp->itracksize + (tp->isecsize-1)) / tp->isecsize; curr += tp->padsecs; /* * Minimum track size is 4s */ if (!is_shorttrk(tp) && curr < 300) curr = 300; if ((trackp->flags & TI_DVD) == 0) { /* * XXX Was passiert hier bei is_packet() ??? */ if (is_tao(tp) && !is_audio(tp)) { curr += 2; } } total += curr; } else if (is_sao(tp) || is_raw(tp)) { errmsgno(EX_BAD, "Track %d has unknown length.\n", i); comerrno(EX_BAD, "Use tsize= option in %s mode to specify track size.\n", is_sao(tp) ? "SAO" : "RAW"); } } tp = &trackp[i]; tp->trackstart = total; tp->tracksecs = 6750; /* Size of first session Lead-Out */ if (!lverbose) return (total); if (trackp->flags & TI_DVD) btotal = (Ullong)total * 2048; else btotal = (Ullong)total * 2352; /* XXX CD Sector Size ??? */ if (tracks > 0) { if (trackp->flags & TI_DVD) { printf("Total size: %4llu MB = %lld sectors\n", btotal >> 20, total); } else { printf("Total size: %4llu MB (%02d:%02d.%02d) = %lld sectors\n", btotal >> 20, minutes(btotal), seconds(btotal), hseconds(btotal), total); btotal += 150 * 2352; printf("Lout start: %4llu MB (%02d:%02d/%02d) = %lld sectors\n", btotal >> 20, minutes(btotal), seconds(btotal), frames(btotal), total); } } return (total); } static void opentracks(track_t *trackp) { track_t *tp; int i; int tracks = trackp[0].tracks; Llong tracksize; int secsize; for (i = 1; i <= tracks; i++) { tp = &trackp[i]; if (auinfosize(tp->filename, tp)) { /* * open stdin */ tp->xfp = xopen(NULL, O_RDONLY|O_BINARY, 0); } else if (strcmp("-", tp->filename) == 0) { /* * open stdin */ tp->xfp = xopen(NULL, O_RDONLY|O_BINARY, 0); } else { if ((tp->xfp = xopen(tp->filename, O_RDONLY|O_BINARY, 0)) == NULL) { comerr("Cannot open '%s'.\n", tp->filename); } } checksize(tp); tracksize = tp->itracksize; secsize = tp->isecsize; if (!is_shorttrk(tp) && tracksize > 0 && (tracksize / secsize) < 300) { tracksize = roundup(tracksize, secsize); if ((tp->padsecs + (tracksize / secsize)) < 300) { tp->padsecs = 300 - tracksize / secsize; } if (xdebug) { printf("TRACK %d SECTORS: %ld", i, tp->tracksecs); printf(" pasdize %lld (%ld sectors)\n", (Llong)tp->padsecs * secsize, tp->padsecs); } } #ifdef AUINFO if (tp->flags & TI_USEINFO) { auinfo(tp->filename, i, trackp); if (lverbose > 0 && i == 1) printf("pregap1: %ld\n", trackp[1].pregapsize); } #endif /* * tracksecks is total numbers of sectors in track (starting from * index 0). */ if (tp->padsecs > 0) tp->tracksecs += tp->padsecs; if (debug) { printf("File: '%s' itracksize: %lld isecsize: %d tracktype: %d = %s sectype: %X = %s dbtype: %s flags %X\n", tp->filename, (Llong)tp->itracksize, tp->isecsize, tp->tracktype & TOC_MASK, toc2name[tp->tracktype & TOC_MASK], tp->sectype, st2name[tp->sectype & ST_MASK], db2name[tp->dbtype], tp->flags); } } } static void checksize(track_t *trackp) { struct stat st; Llong lsize; int f = -1; if (trackp->xfp != NULL) f = xfileno(trackp->xfp); /* * If the current input file is a regular file and * 'padsize=' has not been specified, * use fstat() or file parser to get the size of the file. */ if (trackp->itracksize < 0 && (trackp->flags & TI_ISOSIZE) != 0) { lsize = isosize(f); trackp->itracksize = lsize; if (trackp->itracksize != lsize) comerrno(EX_BAD, "This OS cannot handle large ISO-9660 images.\n"); } if (trackp->itracksize < 0 && (trackp->flags & TI_NOAUHDR) == 0) { lsize = ausize(f); trackp->itracksize = lsize; if (trackp->itracksize != lsize) comerrno(EX_BAD, "This OS cannot handle large audio images.\n"); } if (trackp->itracksize < 0 && (trackp->flags & TI_NOAUHDR) == 0) { lsize = wavsize(f); trackp->itracksize = lsize; if (trackp->itracksize != lsize) comerrno(EX_BAD, "This OS cannot handle large WAV images.\n"); if (trackp->itracksize > 0) /* Force little endian input */ trackp->flags |= TI_SWAB; } if (trackp->itracksize == AU_BAD_CODING) { comerrno(EX_BAD, "Inappropriate audio coding in '%s'.\n", trackp->filename); } if (trackp->itracksize < 0 && fstat(f, &st) >= 0 && S_ISREG(st.st_mode)) { trackp->itracksize = st.st_size; } if (trackp->itracksize >= 0) { /* * We do not allow cdrecord to start if itracksize is not * a multiple of isecsize or we are allowed to pad to secsize via -pad. * For this reason, we may safely always assume padding. */ trackp->tracksecs = (trackp->itracksize + trackp->isecsize -1) / trackp->isecsize; trackp->tracksize = (trackp->itracksize / trackp->isecsize) * trackp->secsize + trackp->itracksize % trackp->isecsize; } else { trackp->tracksecs = -1L; } } static BOOL checkdsize(SCSI *usalp, cdr_t *dp, long tsize, int flags) { long startsec = 0L; long endsec = 0L; dstat_t *dsp = dp->cdr_dstat; int profile; usalp->silent++; (*dp->cdr_next_wr_address)(usalp, (track_t *)0, &startsec); usalp->silent--; /* * This only should happen when the drive is currently in SAO mode. * We rely on the drive being in TAO mode, a negative value for * startsec is not correct here it may be caused by bad firmware or * by a drive in SAO mode. In SAO mode the drive will report the * pre-gap as part of the writable area. */ if (startsec < 0) startsec = 0; /* * Size limitations (sectors) for CD's: * * 404850 == 90 min Red book calls this the * first negative time * allows lead out start up to * block 404700 * * 449850 == 100 min This is the first time that * is no more representable * in a two digit BCD number. * allows lead out start up to * block 449700 * * ~540000 == 120 min The largest CD ever made. * * ~650000 == 1.3 GB a Double Density (DD) CD. */ endsec = startsec + tsize; dsp->ds_startsec = startsec; dsp->ds_endsec = endsec; if (dsp->ds_maxblocks > 0) { /* * dsp->ds_maxblocks > 0 (disk capacity is known). */ if (lverbose) printf("Blocks total: %ld Blocks current: %ld Blocks remaining: %ld\n", (long)dsp->ds_maxblocks, (long)dsp->ds_maxblocks - startsec, (long)dsp->ds_maxblocks - endsec); if (endsec > dsp->ds_maxblocks) { if (dsp->ds_flags & DSF_DVD) { /* A DVD and not a CD */ /* * There is no overburning on DVD... */ errmsgno(EX_BAD, "Data does not fit on current disk.\n"); goto toolarge; } errmsgno(EX_BAD, "WARNING: Data may not fit on current disk.\n"); /* XXX Check for flags & CDR_NO_LOLIMIT */ /* goto toolarge;*/ } if (lverbose && dsp->ds_maxrblocks > 0) printf("RBlocks total: %ld RBlocks current: %ld RBlocks remaining: %ld\n", (long)dsp->ds_maxrblocks, (long)dsp->ds_maxrblocks - startsec, (long)dsp->ds_maxrblocks - endsec); if (dsp->ds_maxrblocks > 0 && endsec > dsp->ds_maxrblocks) { errmsgno(EX_BAD, "Data does not fit on current disk.\n"); goto toolarge; } if ((endsec > dsp->ds_maxblocks && endsec > 404700) || (dsp->ds_maxrblocks > 404700 && 449850 > dsp->ds_maxrblocks)) { /* * Assume that this must be a CD and not a DVD. * So this is a non Red Book compliant CD with a * capacity between 90 and 99 minutes. */ if (dsp->ds_maxrblocks > 404700) printf("RedBook total: %ld RedBook current: %ld RedBook remaining: %ld\n", 404700L, 404700L - startsec, 404700L - endsec); if (endsec > dsp->ds_maxblocks && endsec > 404700) { if ((flags & (F_IGNSIZE|F_FORCE)) == 0) { errmsgno(EX_BAD, "Notice: Most recorders cannot write CD's >= 90 minutes.\n"); errmsgno(EX_BAD, "Notice: Use -ignsize option to allow >= 90 minutes.\n"); } goto toolarge; } } } else { /* * dsp->ds_maxblocks == 0 (disk capacity is unknown). */ profile = dp->profile; if (endsec >= (4200000)) { errmsgno(EX_BAD, "ERROR: Could not manage to find medium size, and more than 8.0 GB of data.\n"); goto toolarge; } else if (profile != 0x2B) { if (endsec >= (2300000)) { errmsgno(EX_BAD, "ERROR: Could not manage to find medium size, and more than 4.3 GB of data for a non dual layer disc.\n"); goto toolarge; } else if (endsec >= (405000-300)) { /*<90 min disk or DVD*/ errmsgno(EX_BAD, "WARNING: Could not manage to find medium size, and more than 90 mins of data.\n"); } else if (endsec >= (333000-150)) { /* 74 min disk*/ errmsgno(EX_BAD, "WARNING: Data may not fit on standard 74min disk.\n"); } } } if (dsp->ds_maxblocks <= 0 || endsec <= dsp->ds_maxblocks) return (TRUE); /* FALLTHROUGH */ toolarge: if (dsp->ds_maxblocks > 0 && endsec > dsp->ds_maxblocks) { if ((flags & (F_OVERBURN|F_IGNSIZE|F_FORCE)) != 0) { if (dsp->ds_flags & DSF_DVD) { /* A DVD and not a CD */ errmsgno(EX_BAD, "Notice: -overburn is not expected to work with DVD media.\n"); } errmsgno(EX_BAD, "Notice: Overburning active. Trying to write more than the official disk capacity.\n"); return (TRUE); } else { if ((dsp->ds_flags & DSF_DVD) == 0) { /* A CD and not a DVD */ errmsgno(EX_BAD, "Notice: Use -overburn option to write more than the official disk capacity.\n"); errmsgno(EX_BAD, "Notice: Most CD-writers do overburning only on SAO or RAW mode.\n"); } return (FALSE); } } if (dsp->ds_maxblocks < 449850) { if ((dsp->ds_flags & DSF_DVD) == 0) { /* A CD and not a DVD */ if (endsec <= dsp->ds_maxblocks) return (TRUE); errmsgno(EX_BAD, "Cannot write more than remaining DVD capacity.\n"); return (FALSE); } /* * Assume that this must be a CD and not a DVD. */ if (endsec > 449700) { errmsgno(EX_BAD, "Cannot write CD's >= 100 minutes.\n"); return (FALSE); } } if ((flags & (F_IGNSIZE|F_FORCE)) != 0) return (TRUE); return (FALSE); } static void raise_fdlim() { #ifdef RLIMIT_NOFILE struct rlimit rlim; /* * Set max # of file descriptors to be able to hold all files open */ getrlimit(RLIMIT_NOFILE, &rlim); if (rlim.rlim_cur >= (MAX_TRACK + 10)) return; rlim.rlim_cur = MAX_TRACK + 10; if (rlim.rlim_cur > rlim.rlim_max) errmsgno(EX_BAD, "Warning: low file descriptor limit (%lld)\n", (Llong)rlim.rlim_max); setrlimit(RLIMIT_NOFILE, &rlim); #endif /* RLIMIT_NOFILE */ } static void raise_memlock() { #ifdef RLIMIT_MEMLOCK struct rlimit rlim; rlim.rlim_cur = rlim.rlim_max = RLIM_INFINITY; if (setrlimit(RLIMIT_MEMLOCK, &rlim) < 0) errmsg("Warning: Cannot raise RLIMIT_MEMLOCK limits.\n"); #endif /* RLIMIT_MEMLOCK */ } char *opts = "help,version,checkdrive,prcap,inq,devices,scanbus,reset,abort,overburn,ignsize,useinfo,dev*,timeout#,driver*,driveropts*,setdropts,tsize&,padsize&,pregap&,defpregap&,speed#,load,lock,eject,dummy,msinfo,toc,atip,multi,fix,nofix,waiti,immed,debug#,d+,kdebug#,kd#,verbose+,v+,Verbose+,V+,x+,xd#,silent,s,audio,data,mode2,xa,xa1,xa2,xamix,cdi,isosize,nopreemp,preemp,nocopy,copy,nopad,pad,swab,fs&,ts&,blank&,format,formattype&,pktsize#,packet,noclose,force,tao,dao,sao,raw,raw96r,raw96p,raw16,clone,scms,isrc*,mcn*,index*,cuefile*,textfile*,text,shorttrack,noshorttrack,gracetime#,minbuf#,msifile*"; /* * Defines used to find whether a write mode has been specified. */ #define M_TAO 1 /* Track at Once mode */ #define M_SAO 2 /* Session at Once mode (also known as DAO) */ #define M_RAW 4 /* Raw mode */ #define M_PACKET 8 /* Packed mode */ static int gargs(int ac, char **av, int *tracksp, track_t *trackp, char **devp, int *timeoutp, cdr_t **dpp, int *speedp, long *flagsp, int *blankp, int *formatp) { int cac; char * const*cav; char *driver = NULL; char *dev = NULL; char *isrc = NULL; char *mcn = NULL; char *tindex = NULL; char *cuefile = NULL; char *textfile = NULL; long bltype = -1; int doformat = 0; int formattype = -1; Llong tracksize; Llong padsize; long pregapsize; long defpregap = -1L; int pktsize; int speed = -1; int help = 0; int version = 0; int checkdrive = 0; int setdropts = 0; int prcap = 0; int inq = 0; int scanbus = 0; int reset = 0; int doabort = 0; int overburn = 0; int ignsize = 0; int useinfo = 0; int load = 0; int lock = 0; int eject = 0; int dummy = 0; int msinfo = 0; int toc = 0; int atip = 0; int multi = 0; int fix = 0; int nofix = 0; int waiti = 0; int immed = 0; int audio; int autoaudio = 0; int data; int mode2; int xa; int xa1; int xa2; int xamix; int cdi; int isize; int ispacket = 0; int noclose = 0; int force = 0; int tao = 0; int dao = 0; int raw = 0; int raw96r = 0; int raw96p = 0; int raw16 = 0; int clone = 0; int scms = 0; int preemp = 0; int nopreemp; int copy = 0; int nocopy; int pad = 0; int bswab = 0; int nopad; int usetext = 0; int shorttrack = 0; int noshorttrack; int flags; int tracks = *tracksp; int tracktype = TOC_ROM; /* int sectype = ST_ROM_MODE1 | ST_MODE_1;*/ int sectype = SECT_ROM; int dbtype = DB_ROM_MODE1; int secsize = DATA_SEC_SIZE; int dataoff = 16; int ga_ret; int wm = 0; trackp[0].flags |= TI_TAO; trackp[1].pregapsize = -1; *flagsp |= F_WRITE; cac = --ac; cav = ++av; for (; ; cac--, cav++) { tracksize = (Llong)-1L; padsize = (Llong)0L; pregapsize = defpregap; audio = data = mode2 = xa = xa1 = xa2 = xamix = cdi = 0; isize = nopreemp = nocopy = nopad = noshorttrack = 0; pktsize = 0; isrc = NULL; tindex = NULL; /* * Get options up to next file type arg. */ if ((ga_ret = getargs(&cac, &cav, opts, &help, &version, &checkdrive, &prcap, &inq, &scandevs, &scanbus, &reset, &doabort, &overburn, &ignsize, &useinfo, devp, timeoutp, &driver, &driveropts, &setdropts, getllnum, &tracksize, getllnum, &padsize, getnum, &pregapsize, getnum, &defpregap, &speed, &load, &lock, &eject, &dummy, &msinfo, &toc, &atip, &multi, &fix, &nofix, &waiti, &immed, &debug, &debug, &kdebug, &kdebug, &lverbose, &lverbose, &scsi_verbose, &scsi_verbose, &xdebug, &xdebug, &silent, &silent, &audio, &data, &mode2, &xa, &xa1, &xa2, &xamix, &cdi, &isize, &nopreemp, &preemp, &nocopy, ©, &nopad, &pad, &bswab, getnum, &fs, getnum, &bufsize, getbltype, &bltype, &doformat, getformattype, &formattype, &pktsize, &ispacket, &noclose, &force, &tao, &dao, &dao, &raw, &raw96r, &raw96p, &raw16, &clone, &scms, &isrc, &mcn, &tindex, &cuefile, &textfile, &usetext, &shorttrack, &noshorttrack, &gracetime, &dminbuf, &msifile)) < 0) { errmsgno(EX_BAD, "Bad Option: %s.\n", cav[0]); susage(EX_BAD); } if (help) usage(0); if (tracks == 0) { if (driver) set_cdrcmds(driver, dpp); if (version) *flagsp |= F_VERSION; if (checkdrive) *flagsp |= F_CHECKDRIVE; if (prcap) *flagsp |= F_PRCAP; if (inq) *flagsp |= F_INQUIRY; if (scanbus || scandevs) /* scandevs behaves similarly WRT in the legacy code, just the scan operation is different */ *flagsp |= F_SCANBUS; if (reset) *flagsp |= F_RESET; if (doabort) *flagsp |= F_ABORT; if (overburn) *flagsp |= F_OVERBURN; if (ignsize) *flagsp |= F_IGNSIZE; if (load) *flagsp |= F_LOAD; if (lock) *flagsp |= F_DLCK; if (eject) *flagsp |= F_EJECT; if (dummy) *flagsp |= F_DUMMY; if (setdropts) *flagsp |= F_SETDROPTS; if(msifile) msinfo++; if (msinfo) *flagsp |= F_MSINFO; if (toc) { *flagsp |= F_TOC; *flagsp &= ~F_WRITE; } if (atip) { *flagsp |= F_PRATIP; *flagsp &= ~F_WRITE; } if (multi) { /* * 2048 Bytes user data */ *flagsp |= F_MULTI; tracktype = TOC_XA2; sectype = ST_ROM_MODE2 | ST_MODE_2_FORM_1; sectype = SECT_MODE_2_F1; dbtype = DB_XA_MODE2; /* XXX -multi nimmt DB_XA_MODE2_F1 !!! */ secsize = DATA_SEC_SIZE; /* 2048 */ dataoff = 24; } if (fix) *flagsp |= F_FIX; if (nofix) *flagsp |= F_NOFIX; if (waiti) *flagsp |= F_WAITI; if (immed) *flagsp |= F_IMMED; if (force) *flagsp |= F_FORCE; if (bltype >= 0) { *flagsp |= F_BLANK; *blankp = bltype; } if (doformat > 0) { *flagsp |= F_FORMAT; *formatp |= FULL_FORMAT; } if (formattype >= 0) { *flagsp |= F_FORMAT; *formatp |= formattype; } if (ispacket) wm |= M_PACKET; if (tao) wm |= M_TAO; if (dao) { *flagsp |= F_SAO; trackp[0].flags &= ~TI_TAO; trackp[0].flags |= TI_SAO; wm |= M_SAO; } else if ((raw == 0) && (raw96r + raw96p + raw16) > 0) raw = 1; if ((raw != 0) && (raw96r + raw96p + raw16) == 0) raw96r = 1; if (raw96r) { if (!dao) *flagsp |= F_RAW; trackp[0].flags &= ~TI_TAO; trackp[0].flags |= TI_RAW; trackp[0].flags |= TI_RAW96R; wm |= M_RAW; } if (raw96p) { if (!dao) *flagsp |= F_RAW; trackp[0].flags &= ~TI_TAO; trackp[0].flags |= TI_RAW; wm |= M_RAW; } if (raw16) { if (!dao) *flagsp |= F_RAW; trackp[0].flags &= ~TI_TAO; trackp[0].flags |= TI_RAW; trackp[0].flags |= TI_RAW16; wm |= M_RAW; } if (mcn) { #ifdef AUINFO setmcn(mcn, &trackp[0]); #else trackp[0].isrc = malloc(16); fillbytes(trackp[0].isrc, 16, '\0'); strncpy(trackp[0].isrc, mcn, 13); #endif mcn = NULL; } if ((raw96r + raw96p + raw16) > 1) { errmsgno(EX_BAD, "Too many raw modes.\n"); comerrno(EX_BAD, "Only one of -raw16, -raw96p, -raw96r allowed.\n"); } if ((tao + ispacket + dao + raw) > 1) { errmsgno(EX_BAD, "Too many write modes.\n"); comerrno(EX_BAD, "Only one of -packet, -dao, -raw allowed.\n"); } if (dao && (raw96r + raw96p + raw16) > 0) { if (raw16) comerrno(EX_BAD, "SAO RAW writing does not allow -raw16.\n"); if (!clone) comerrno(EX_BAD, "SAO RAW writing only makes sense in clone mode.\n"); #ifndef CLONE_WRITE comerrno(EX_BAD, "SAO RAW writing not yet implemented.\n"); #endif comerrno(EX_BAD, "SAO RAW writing not yet implemented.\n"); } if (clone) { *flagsp |= F_CLONE; trackp[0].flags |= TI_CLONE; #ifndef CLONE_WRITE comerrno(EX_BAD, "Clone writing not compiled in.\n"); #endif } if (textfile) { if (!checktextfile(textfile)) { if ((*flagsp & F_WRITE) != 0) { comerrno(EX_BAD, "Cannot use '%s' as CD-Text file.\n", textfile); } } if ((*flagsp & F_WRITE) != 0) { if ((dao + raw96r + raw96p) == 0) comerrno(EX_BAD, "CD-Text needs -dao, -raw96r or -raw96p.\n"); } trackp[0].flags |= TI_TEXT; } version = checkdrive = prcap = inq = scanbus = reset = doabort = overburn = ignsize = load = lock = eject = dummy = msinfo = toc = atip = multi = fix = nofix = waiti = immed = force = dao = setdropts = 0; raw96r = raw96p = raw16 = clone = 0; } else if ((version + checkdrive + prcap + inq + scanbus + reset + doabort + overburn + ignsize + load + lock + eject + dummy + msinfo + toc + atip + multi + fix + nofix + waiti + immed + force + dao + setdropts + raw96r + raw96p + raw16 + clone) > 0 || mcn != NULL) comerrno(EX_BAD, "Badly placed option. Global options must be before any track.\n"); if (nopreemp) preemp = 0; if (nocopy) copy = 0; if (nopad) pad = 0; if (noshorttrack) shorttrack = 0; if ((audio + data + mode2 + xa + xa1 + xa2 + xamix) > 1) { errmsgno(EX_BAD, "Too many types for track %d.\n", tracks+1); comerrno(EX_BAD, "Only one of -audio, -data, -mode2, -xa, -xa1, -xa2, -xamix allowed.\n"); } if (ispacket && audio) { comerrno(EX_BAD, "Audio data cannot be written in packet mode.\n"); } /* * Check whether the next argument is a file type arg. * If this is true, then we got a track file name. * If getargs() did previously return NOTAFLAG, we may have hit * an argument that has been escaped via "--", so we may not * call getfiles() again in this case. If we would call * getfiles() and the current arg has been escaped and looks * like an option, a call to getfiles() would skip it. */ if (ga_ret != NOTAFLAG) ga_ret = getfiles(&cac, &cav, opts); if (autoaudio) { autoaudio = 0; tracktype = TOC_ROM; sectype = ST_ROM_MODE1 | ST_MODE_1; sectype = SECT_ROM; dbtype = DB_ROM_MODE1; secsize = DATA_SEC_SIZE; /* 2048 */ dataoff = 16; } if (ga_ret == NOTAFLAG && (is_auname(cav[0]) || is_wavname(cav[0]))) { /* * We got a track and autodetection decided that it * is an audio track. */ autoaudio++; audio++; } if (data) { /* * 2048 Bytes user data */ tracktype = TOC_ROM; sectype = ST_ROM_MODE1 | ST_MODE_1; sectype = SECT_ROM; dbtype = DB_ROM_MODE1; secsize = DATA_SEC_SIZE; /* 2048 */ dataoff = 16; } if (mode2) { /* * 2336 Bytes user data */ tracktype = TOC_ROM; sectype = ST_ROM_MODE2 | ST_MODE_2; sectype = SECT_MODE_2; dbtype = DB_ROM_MODE2; secsize = MODE2_SEC_SIZE; /* 2336 */ dataoff = 16; } if (audio) { /* * 2352 Bytes user data */ tracktype = TOC_DA; sectype = preemp ? ST_AUDIO_PRE : ST_AUDIO_NOPRE; sectype |= ST_MODE_AUDIO; sectype = SECT_AUDIO; if (preemp) sectype |= ST_PREEMPMASK; dbtype = DB_RAW; secsize = AUDIO_SEC_SIZE; /* 2352 */ dataoff = 0; } if (xa) { /* * 2048 Bytes user data */ if (tracktype != TOC_CDI) tracktype = TOC_XA2; sectype = ST_ROM_MODE2 | ST_MODE_2_FORM_1; sectype = SECT_MODE_2_F1; dbtype = DB_XA_MODE2; secsize = DATA_SEC_SIZE; /* 2048 */ dataoff = 24; } if (xa1) { /* * 8 Bytes subheader + 2048 Bytes user data */ if (tracktype != TOC_CDI) tracktype = TOC_XA2; sectype = ST_ROM_MODE2 | ST_MODE_2_FORM_1; sectype = SECT_MODE_2_F1; dbtype = DB_XA_MODE2_F1; secsize = 2056; dataoff = 16; } if (xa2) { /* * 2324 Bytes user data */ if (tracktype != TOC_CDI) tracktype = TOC_XA2; sectype = ST_ROM_MODE2 | ST_MODE_2_FORM_2; sectype = SECT_MODE_2_F2; dbtype = DB_XA_MODE2_F2; secsize = 2324; dataoff = 24; } if (xamix) { /* * 8 Bytes subheader + 2324 Bytes user data */ if (tracktype != TOC_CDI) tracktype = TOC_XA2; sectype = ST_ROM_MODE2 | ST_MODE_2_MIXED; sectype = SECT_MODE_2_MIX; dbtype = DB_XA_MODE2_MIX; secsize = 2332; dataoff = 16; } if (cdi) { tracktype = TOC_CDI; } if (tracks == 0) { trackp[0].tracktype = tracktype; trackp[0].dbtype = dbtype; trackp[0].isecsize = secsize; trackp[0].secsize = secsize; if ((*flagsp & F_RAW) != 0) { trackp[0].secsize = is_raw16(&trackp[0]) ? RAW16_SEC_SIZE:RAW96_SEC_SIZE; } if ((*flagsp & F_DUMMY) != 0) trackp[0].tracktype |= TOCF_DUMMY; if ((*flagsp & F_MULTI) != 0) trackp[0].tracktype |= TOCF_MULTI; } flags = trackp[0].flags; if ((sectype & ST_AUDIOMASK) != 0) flags |= TI_AUDIO; if (isize) { flags |= TI_ISOSIZE; if ((*flagsp & F_MULTI) != 0) comerrno(EX_BAD, "Cannot get isosize for multi session disks.\n"); /* * As we do not get the padding from the ISO-9660 * formatting utility, we need to force padding here. */ flags |= TI_PAD; if (padsize == (Llong)0L) padsize = (Llong)PAD_SIZE; } if ((flags & TI_AUDIO) != 0) { if (preemp) flags |= TI_PREEMP; if (copy) flags |= TI_COPY; if (scms) flags |= TI_SCMS; } if (pad || ((flags & TI_AUDIO) == 0 && padsize > (Llong)0L)) { flags |= TI_PAD; if ((flags & TI_AUDIO) == 0 && padsize == (Llong)0L) padsize = (Llong)PAD_SIZE; } if (shorttrack && (*flagsp & (F_SAO|F_RAW)) != 0) flags |= TI_SHORT_TRACK; if (noshorttrack) flags &= ~TI_SHORT_TRACK; if (bswab) flags |= TI_SWAB; if (ispacket) { flags |= TI_PACKET; trackp[0].flags &= ~TI_TAO; } if (noclose) flags |= TI_NOCLOSE; if (useinfo) flags |= TI_USEINFO; if (ga_ret == NOARGS) { /* * All options have already been parsed and no more * file type arguments are present. */ break; } if (tracks == 0 && (wm == 0)) { errmsgno(EX_BAD, "No write mode specified.\n"); errmsgno(EX_BAD, "Assuming -tao mode.\n"); errmsgno(EX_BAD, "Future versions of wodim may have different drive dependent defaults.\n"); tao = 1; } tracks++; if (tracks > MAX_TRACK) comerrno(EX_BAD, "Track limit (%d) exceeded\n", MAX_TRACK); /* * Make 'tracks' immediately usable in track structure. */ { register int i; for (i = 0; i < MAX_TRACK+2; i++) trackp[i].tracks = tracks; } if (strcmp("-", cav[0]) == 0) *flagsp |= F_STDIN; if (!is_auname(cav[0]) && !is_wavname(cav[0])) flags |= TI_NOAUHDR; if ((*flagsp & (F_SAO|F_RAW)) != 0 && (flags & TI_AUDIO) != 0) flags |= TI_PREGAP; /* Hack for now */ if (tracks == 1) flags &= ~TI_PREGAP; if (tracks == 1 && (pregapsize != -1L && pregapsize != 150)) pregapsize = -1L; trackp[tracks].filename = cav[0]; trackp[tracks].trackstart = 0L; trackp[tracks].itracksize = tracksize; trackp[tracks].tracksize = tracksize; trackp[tracks].tracksecs = -1L; if (tracksize >= 0) { trackp[tracks].tracksecs = (tracksize+secsize-1)/secsize; if(tracksize<616448) warn_minisize=tracksize; } if (trackp[tracks].pregapsize < 0) trackp[tracks].pregapsize = pregapsize; trackp[tracks+1].pregapsize = -1; trackp[tracks].padsecs = (padsize+2047)/2048; trackp[tracks].isecsize = secsize; trackp[tracks].secsize = secsize; trackp[tracks].flags = flags; /* * XXX Dies ist falsch: auch bei SAO/RAW kann * XXX secsize != isecsize sein. */ if ((*flagsp & F_RAW) != 0) { if (is_raw16(&trackp[tracks])) trackp[tracks].secsize = RAW16_SEC_SIZE; else trackp[tracks].secsize = RAW96_SEC_SIZE; #ifndef HAVE_LIB_EDC_ECC if ((sectype & ST_MODE_MASK) != ST_MODE_AUDIO) { errmsgno(EX_BAD, "EDC/ECC library not compiled in.\n"); comerrno(EX_BAD, "Data sectors are not supported in RAW mode.\n"); } #endif } trackp[tracks].secspt = 0; /* transfer size is set up in set_trsizes() */ trackp[tracks].pktsize = pktsize; trackp[tracks].trackno = tracks; trackp[tracks].sectype = sectype; #ifdef CLONE_WRITE if ((*flagsp & F_CLONE) != 0) { trackp[tracks].isecsize = 2448; trackp[tracks].sectype |= ST_MODE_RAW; dataoff = 0; } #endif trackp[tracks].dataoff = dataoff; trackp[tracks].tracktype = tracktype; trackp[tracks].dbtype = dbtype; trackp[tracks].flags = flags; trackp[tracks].nindex = 1; trackp[tracks].tindex = 0; if (isrc) { #ifdef AUINFO setisrc(isrc, &trackp[tracks]); #else trackp[tracks].isrc = malloc(16); fillbytes(trackp[tracks].isrc, 16, '\0'); strncpy(trackp[tracks].isrc, isrc, 12); #endif } if (tindex) { #ifdef AUINFO setindex(tindex, &trackp[tracks]); #endif } } if (dminbuf >= 0) { if (dminbuf < 25 || dminbuf > 95) comerrno(EX_BAD, "Bad minbuf=%d option (must be between 25 and 95)\n", dminbuf); } if (speed < 0 && speed != -1) comerrno(EX_BAD, "Bad speed option.\n"); if (fs < 0L && fs != -1L) comerrno(EX_BAD, "Bad fifo size option.\n"); if (bufsize < 0L && bufsize != -1L) comerrno(EX_BAD, "Bad transfer size option.\n"); if (bufsize < 0L) bufsize = CDR_BUF_SIZE; if (bufsize > CDR_MAX_BUF_SIZE) bufsize = CDR_MAX_BUF_SIZE; dev = *devp; cdr_defaults(&dev, &speed, &fs, &driveropts); if (debug) { printf("dev: '%s' speed: %d fs: %ld driveropts '%s'\n", dev, speed, fs, driveropts); } if (speed >= 0) *speedp = speed; if (fs < 0L) fs = DEFAULT_FIFOSIZE; if (fs < 2*bufsize) { errmsgno(EX_BAD, "Fifo size %ld too small, turning fifo off.\n", fs); fs = 0L; } if (dev != *devp && (*flagsp & F_SCANBUS) == 0) *devp = dev; if (*devp && ((strncmp(*devp, "HELP", 4) == 0) || (strncmp(*devp, "help", 4) == 0))) { *flagsp |= F_CHECKDRIVE; /* Set this for not calling mlockall() */ return ispacket; } if (*flagsp & (F_LOAD|F_DLCK|F_SETDROPTS|F_MSINFO|F_TOC|F_PRATIP|F_FIX|F_VERSION|F_CHECKDRIVE|F_PRCAP|F_INQUIRY|F_SCANBUS|F_RESET|F_ABORT)) { if (tracks != 0) { fprintf(stderr, "No tracks allowed with -load, -lock, -setdropts, -msinfo, -toc, -atip, -fix,\n" "-version, -checkdrive, -prcap, -inq, -scanbus, --devices, -reset and -abort options.\n" ); exit(EXIT_FAILURE); } return ispacket; } *tracksp = tracks; if (*flagsp & F_SAO) { /* * Make sure that you change WRITER_MAXWAIT & READER_MAXWAIT * too if you change this timeout. */ if (*timeoutp < 200) /* Lead in size is 2:30 */ *timeoutp = 200; /* 200s is 150s *1.33 */ } if (usetext) { trackp[MAX_TRACK+1].flags |= TI_TEXT; } if (cuefile) { #ifdef FUTURE if ((*flagsp & F_SAO) == 0 && (*flagsp & F_RAW) == 0) { #else if ((*flagsp & F_SAO) == 0) { #endif errmsgno(EX_BAD, "The cuefile= option only works with -dao.\n"); susage(EX_BAD); } if (tracks > 0) { errmsgno(EX_BAD, "No tracks allowed with the cuefile= option\n"); susage(EX_BAD); } cuefilename = cuefile; return ispacket; } if (tracks == 0 && (*flagsp & (F_LOAD|F_DLCK|F_EJECT|F_BLANK|F_FORMAT)) == 0) { errmsgno(EX_BAD, "No tracks specified. Need at least one.\n"); susage(EX_BAD); } return ispacket; } static void set_trsizes(cdr_t *dp, int tracks, track_t *trackp) { int i; int secsize; int secspt; trackp[1].flags |= TI_FIRST; trackp[tracks].flags |= TI_LAST; if (xdebug) printf("Set Transfersizes start\n"); for (i = 0; i <= tracks+1; i++) { if ((dp->cdr_flags & CDR_SWABAUDIO) != 0 && is_audio(&trackp[i])) { trackp[i].flags ^= TI_SWAB; } if (!is_audio(&trackp[i])) trackp[i].flags &= ~TI_SWAB; /* Only swab audio */ /* * Use the biggest sector size to compute how many * sectors may fit into one single DMA buffer. */ secsize = trackp[i].secsize; if (trackp[i].isecsize > secsize) secsize = trackp[i].isecsize; /* * We are using SCSI Group 0 write * and cannot write more than 255 secs at once. */ secspt = bufsize/secsize; secspt = min(255, secspt); trackp[i].secspt = secspt; if (is_packet(&trackp[i]) && trackp[i].pktsize > 0) { if (trackp[i].secspt >= trackp[i].pktsize) { trackp[i].secspt = trackp[i].pktsize; } else { comerrno(EX_BAD, "Track %d packet size %d exceeds buffer limit of %d sectors", i, trackp[i].pktsize, trackp[i].secspt); } } if (xdebug) { printf("Track %d flags %X secspt %d secsize: %d isecsize: %d\n", i, trackp[i].flags, trackp[i].secspt, trackp[i].secsize, trackp[i].isecsize); } } if (xdebug) printf("Set Transfersizes end\n"); } void load_media(SCSI *usalp, cdr_t *dp, BOOL doexit) { int code; int key; BOOL immed = (dp->cdr_cmdflags&F_IMMED) != 0; /* * Do some preparation before... */ usalp->silent++; /* Be quiet if this fails */ test_unit_ready(usalp); /* First eat up unit attention */ if ((*dp->cdr_load)(usalp, dp) < 0) { /* now try to load media and */ if (!doexit) return; comerrno(EX_BAD, "Cannot load media.\n"); } scsi_start_stop_unit(usalp, 1, 0, immed); /* start unit in silent mode */ usalp->silent--; if (!wait_unit_ready(usalp, 60)) { code = usal_sense_code(usalp); key = usal_sense_key(usalp); usalp->silent++; scsi_prevent_removal(usalp, 0); /* In case someone locked it */ usalp->silent--; if (!doexit) return; if (key == SC_NOT_READY && (code == 0x3A || code == 0x30)) comerrno(EX_BAD, "No disk / Wrong disk!\n"); comerrno(EX_BAD, "CD/DVD-Recorder not ready.\n"); } scsi_prevent_removal(usalp, 1); scsi_start_stop_unit(usalp, 1, 0, immed); wait_unit_ready(usalp, 120); usalp->silent++; if(geteuid() == 0) /* EB: needed? Not allowed for non-root, that is sure. */ rezero_unit(usalp); /* Is this needed? Not supported by some drvives */ usalp->silent--; test_unit_ready(usalp); scsi_start_stop_unit(usalp, 1, 0, immed); wait_unit_ready(usalp, 120); } void unload_media(SCSI *usalp, cdr_t *dp, int flags) { scsi_prevent_removal(usalp, 0); if ((flags & F_EJECT) != 0) { if ((*dp->cdr_unload)(usalp, dp) < 0) errmsgno(EX_BAD, "Cannot eject media.\n"); } } void reload_media(SCSI *usalp, cdr_t *dp) { char ans[2]; #ifdef F_GETFL int f = -1; #endif errmsgno(EX_BAD, "Drive needs to reload the media to return to proper status.\n"); unload_media(usalp, dp, F_EJECT); /* * Note that even Notebook drives identify as CDR_TRAYLOAD */ if ((dp->cdr_flags & CDR_TRAYLOAD) != 0) { usalp->silent++; load_media(usalp, dp, FALSE); usalp->silent--; } usalp->silent++; if (((dp->cdr_flags & CDR_TRAYLOAD) == 0) || !wait_unit_ready(usalp, 5)) { static FILE *tty = NULL; printf("Re-load disk and hit "); if (isgui) printf("\n"); flush(); if (tty == NULL) { tty = stdin; if ((dp->cdr_cmdflags & F_STDIN) != 0) tty = fileluopen(STDERR_FILENO, "rw"); } #ifdef F_GETFL if (tty != NULL) f = fcntl(fileno(tty), F_GETFL, 0); if (f < 0 || (f & O_ACCMODE) == O_WRONLY) { #ifdef SIGUSR1 signal(SIGUSR1, catchsig); printf("Controlling file not open for reading, send SIGUSR1 to continue.\n"); flush(); pause(); #endif } else #endif if (rols_fgetline(tty, ans, 1) < 0) comerrno(EX_BAD, "Aborted by EOF on input.\n"); } usalp->silent--; load_media(usalp, dp, TRUE); } void set_secsize(SCSI *usalp, int secsize) { if (secsize > 0) { /* * Try to restore the old sector size. */ usalp->silent++; select_secsize(usalp, secsize); usalp->silent--; } } static int get_dmaspeed(SCSI *usalp, cdr_t *dp) { int i; long t; int bs; int tsize; if(getenv("CDR_NODMATEST")) return -1; if (debug || lverbose) fprintf( stderr, "Beginning DMA speed test. Set CDR_NODMATEST environment variable if device\n" "communication breaks or freezes immediately after that.\n" ); fillbytes((caddr_t)buf, 4, '\0'); tsize = 0; usalp->silent++; i = read_buffer(usalp, buf, 4, 0); usalp->silent--; if (i < 0) return (-1); tsize = a_to_u_4_byte(buf); if (tsize <= 0) return (-1); if (gettimeofday(&starttime, (struct timezone *)0) < 0) return (-1); bs = bufsize; if (tsize < bs) bs = tsize; for (i = 0; i < 100; i++) { if (read_buffer(usalp, buf, bs, 0) < 0) return (-1); } if (gettimeofday(&fixtime, (struct timezone *)0) < 0) { errmsg("Cannot get DMA stop time\n"); return (-1); } timevaldiff(&starttime, &fixtime); tsize = bs * 100; t = fixtime.tv_sec * 1000 + fixtime.tv_usec / 1000; if (t <= 0) return (-1); #ifdef DEBUG fprintf(stderr, "Read Speed: %lu %ld %ld kB/s %ldx CD %ldx DVD\n", tsize, t, tsize/t, tsize/t/176, tsize/t/1385); #endif return (tsize/t); } static BOOL do_opc(SCSI *usalp, cdr_t *dp, int flags) { if ((flags & F_DUMMY) == 0 && dp->cdr_opc) { if (debug || lverbose) { printf("Performing OPC...\n"); flush(); } if (dp->cdr_opc(usalp, NULL, 0, TRUE) < 0) { errmsgno(EX_BAD, "OPC failed.\n"); if ((flags & F_FORCE) == 0) return (FALSE); } } return (TRUE); } static void check_recovery(SCSI *usalp, cdr_t *dp, int flags) { if ((*dp->cdr_check_recovery)(usalp, dp)) { errmsgno(EX_BAD, "Recovery needed.\n"); unload_media(usalp, dp, flags); comexit(EX_BAD); } } #ifndef DEBUG #define DEBUG #endif void audioread(SCSI *usalp, cdr_t *dp, int flags) { #ifdef DEBUG int speed = 1; int oflags = dp->cdr_cmdflags; dp->cdr_cmdflags &= ~F_DUMMY; if ((*dp->cdr_set_speed_dummy)(usalp, dp, &speed) < 0) comexit(-1); dp->cdr_dstat->ds_wspeed = speed; /* XXX Remove 'speed' in future */ dp->cdr_cmdflags = oflags; if ((*dp->cdr_set_secsize)(usalp, 2352) < 0) comexit(-1); usalp->cap->c_bsize = 2352; read_scsi(usalp, buf, 1000, 1); printf("XXX:\n"); write(1, buf, 512); /* FIXME: handle return value */ unload_media(usalp, dp, flags); comexit(0); #endif } static void print_msinfo(SCSI *usalp, cdr_t *dp) { long off; long fa; if ((*dp->cdr_session_offset)(usalp, &off) < 0) { errmsgno(EX_BAD, "Cannot read session offset\n"); return; } if (lverbose) printf("session offset: %ld\n", off); if (dp->cdr_next_wr_address(usalp, (track_t *)0, &fa) < 0) { errmsgno(EX_BAD, "Cannot read first writable address\n"); return; } printf("%ld,%ld\n", off, fa); if(msifile) { FILE *f = fopen(msifile, "w"); if(f) { fprintf(f, "%ld,%ld", off, fa); fclose(f); } else { perror("Unable to write multi session info file"); exit(EXIT_FAILURE); } } } static void print_toc(SCSI *usalp, cdr_t *dp) { int first; int last; long lba; long xlba; struct msf msf; int adr; int control; int mode; int i; usalp->silent++; if (read_capacity(usalp) < 0) { usalp->silent--; errmsgno(EX_BAD, "Cannot read capacity\n"); return; } usalp->silent--; if (read_tochdr(usalp, dp, &first, &last) < 0) { errmsgno(EX_BAD, "Cannot read TOC/PMA\n"); return; } printf("first: %d last %d\n", first, last); for (i = first; i <= last; i++) { read_trackinfo(usalp, i, &lba, &msf, &adr, &control, &mode); xlba = -150 + msf.msf_frame + (75*msf.msf_sec) + (75*60*msf.msf_min); if (xlba == lba/4) lba = xlba; print_track(i, lba, &msf, adr, control, mode); } i = 0xAA; read_trackinfo(usalp, i, &lba, &msf, &adr, &control, &mode); xlba = -150 + msf.msf_frame + (75*msf.msf_sec) + (75*60*msf.msf_min); if (xlba == lba/4) lba = xlba; print_track(i, lba, &msf, adr, control, mode); if (lverbose > 1) { usalp->silent++; if (read_cdtext(usalp) < 0) errmsgno(EX_BAD, "No CD-Text or CD-Text unaware drive.\n"); usalp->silent++; } } static void print_track(int track, long lba, struct msf *msp, int adr, int control, int mode) { long lba_512 = lba*4; if (track == 0xAA) printf("track:lout "); else printf("track: %3d ", track); printf("lba: %9ld (%9ld) %02d:%02d:%02d adr: %X control: %X mode: %d\n", lba, lba_512, msp->msf_min, msp->msf_sec, msp->msf_frame, adr, control, mode); } #ifdef HAVE_SYS_PRIOCNTL_H /* The preferred SYSvR4 schduler */ #include /* Needed for SCO Openserver */ #include #include void raisepri(int pri) { int pid; int classes; int ret; pcinfo_t info; pcparms_t param; rtinfo_t rtinfo; rtparms_t rtparam; pid = getpid(); /* get info */ strcpy(info.pc_clname, "RT"); classes = priocntl(P_PID, pid, PC_GETCID, (void *)&info); if (classes == -1) comerr("Cannot get priority class id priocntl(PC_GETCID)\n"); movebytes(info.pc_clinfo, &rtinfo, sizeof (rtinfo_t)); /* set priority to max */ rtparam.rt_pri = rtinfo.rt_maxpri - pri; rtparam.rt_tqsecs = 0; rtparam.rt_tqnsecs = RT_TQDEF; param.pc_cid = info.pc_cid; movebytes(&rtparam, param.pc_clparms, sizeof (rtparms_t)); ret = priocntl(P_PID, pid, PC_SETPARMS, (void *)¶m); if (ret == -1) { errmsg("WARNING: Cannot set priority class parameters priocntl(PC_SETPARMS)\n"); errmsgno(EX_BAD, "WARNING: This causes a high risk for buffer underruns.\n"); } } #else /* HAVE_SYS_PRIOCNTL_H */ #if defined(_POSIX_PRIORITY_SCHEDULING) && _POSIX_PRIORITY_SCHEDULING -0 >= 0 /* * The second best choice: POSIX real time scheduling. */ /* * XXX Ugly but needed because of a typo in /usr/iclude/sched.h on Linux. * XXX This should be removed as soon as we are sure that Linux-2.0.29 is gone. */ #ifdef __linux #define _P __P #endif #include #ifdef __linux #undef _P #endif static int rt_raisepri(int pri) { struct sched_param scp; /* * Verify that scheduling is available */ #ifdef _SC_PRIORITY_SCHEDULING if (sysconf(_SC_PRIORITY_SCHEDULING) == -1) { errmsg("WARNING: RR-scheduler not available, disabling.\n"); return (-1); } #endif fillbytes(&scp, sizeof (scp), '\0'); scp.sched_priority = sched_get_priority_max(SCHED_RR) - pri; if (sched_setscheduler(0, SCHED_RR, &scp) < 0) { if(lverbose>2) errmsg("WARNING: Cannot set RR-scheduler\n"); return (-1); } return (0); } #else /* _POSIX_PRIORITY_SCHEDULING */ #ifdef __CYGWIN32__ /* * Win32 specific priority settings. */ /* * NOTE: Base.h from Cygwin-B20 has a second typedef for BOOL. * We define BOOL to make all static code use BOOL * from Windows.h and use the hidden __SBOOL for * our global interfaces. * * NOTE: windows.h from Cygwin-1.x includes a structure field named sample, * so me may not define our own 'sample' or need to #undef it now. * With a few nasty exceptions, Microsoft assumes that any global * defines or identifiers will begin with an Uppercase letter, so * there may be more of these problems in the future. * * NOTE: windows.h defines interface as an alias for struct, this * is used by COM/OLE2, I guess it is class on C++ * We man need to #undef 'interface' */ #define BOOL WBOOL /* This is the Win BOOL */ #define format __format /* Avoid format parameter hides global ... */ #include #undef format #undef interface static int rt_raisepri(int pri) { int prios[] = {THREAD_PRIORITY_TIME_CRITICAL, THREAD_PRIORITY_HIGHEST}; /* set priority class */ if (SetPriorityClass(GetCurrentProcess(), REALTIME_PRIORITY_CLASS) == FALSE) { if(debug || lverbose>2) errmsgno(EX_BAD, "No realtime priority class possible.\n"); return (-1); } /* set thread priority */ if (pri >= 0 && pri <= 1 && SetThreadPriority(GetCurrentThread(), prios[pri]) == FALSE) { errmsgno(EX_BAD, "Could not set realtime priority.\n"); return (-1); } return (0); } #else /* * This OS does not support real time scheduling. */ static int rt_raisepri(int pri) { return (-1); } #endif /* __CYGWIN32__ */ #endif /* _POSIX_PRIORITY_SCHEDULING */ void raisepri(int pri) { if (rt_raisepri(pri) >= 0) return; #if defined(HAVE_SETPRIORITY) && defined(PRIO_PROCESS) if (setpriority(PRIO_PROCESS, getpid(), -20 + pri) < 0) { if(debug || lverbose>2) fprintf(stderr, "WARNING: Cannot set priority using setpriority()," "increased risk for buffer underruns.\n"); } #else #ifdef HAVE_DOSSETPRIORITY /* RT priority on OS/2 */ /* * Set priority to timecritical 31 - pri (arg) */ DosSetPriority(0, 3, 31, 0); DosSetPriority(0, 3, -pri, 0); #else #if defined(HAVE_NICE) && !defined(__DJGPP__) /* DOS has nice but no multitasking */ if (nice(-20 + pri) == -1) { errmsg("WARNING: Cannot set priority using nice().\n"); errmsgno(EX_BAD, "WARNING: This causes a high risk for buffer underruns.\n"); } #else errmsgno(EX_BAD, "WARNING: Cannot set priority on this OS.\n"); errmsgno(EX_BAD, "WARNING: This causes a high risk for buffer underruns.\n"); #endif #endif #endif } #endif /* HAVE_SYS_PRIOCNTL_H */ #ifdef HAVE_SELECT /* * sys/types.h and sys/time.h are already included. */ #else # include # include #ifndef INFTIM #define INFTIM (-1) #endif #endif #if defined(HAVE_SELECT) && defined(NEED_SYS_SELECT_H) #include #endif #if defined(HAVE_SELECT) && defined(NEED_SYS_SOCKET_H) #include #endif static void wait_input() { #ifdef HAVE_SELECT fd_set in; FD_ZERO(&in); FD_SET(STDIN_FILENO, &in); select(1, &in, NULL, NULL, 0); #else struct pollfd pfd; pfd.fd = STDIN_FILENO; pfd.events = POLLIN; pfd.revents = 0; poll(&pfd, (unsigned long)1, INFTIM); #endif } static void checkgui() { struct stat st; if (fstat(STDERR_FILENO, &st) >= 0 && !S_ISCHR(st.st_mode)) { isgui = TRUE; if (lverbose > 1) printf("Using remote (pipe) mode for interactive i/o.\n"); } } static int getbltype(char *optstr, long *typep) { if (streql(optstr, "all")) { *typep = BLANK_DISC; } else if (streql(optstr, "disc")) { *typep = BLANK_DISC; } else if (streql(optstr, "disk")) { *typep = BLANK_DISC; } else if (streql(optstr, "fast")) { *typep = BLANK_MINIMAL; } else if (streql(optstr, "minimal")) { *typep = BLANK_MINIMAL; } else if (streql(optstr, "track")) { *typep = BLANK_TRACK; } else if (streql(optstr, "unreserve")) { *typep = BLANK_UNRESERVE; } else if (streql(optstr, "trtail")) { *typep = BLANK_TAIL; } else if (streql(optstr, "unclose")) { *typep = BLANK_UNCLOSE; } else if (streql(optstr, "session")) { *typep = BLANK_SESSION; } else if (streql(optstr, "help")) { blusage(0); } else { fprintf(stderr, "Illegal blanking type '%s'.\n", optstr); blusage(EX_BAD); return (-1); } return (TRUE); } static int getformattype(char *optstr, long *typep) { if (streql(optstr, "full")) { *typep = FULL_FORMAT; } else if (streql(optstr, "background")) { *typep = BACKGROUND_FORMAT; } else if (streql(optstr, "force")) { *typep = FORCE_FORMAT; } else if (streql(optstr, "help")) { formattypeusage(0); } else { fprintf(stderr, "Illegal blanking type '%s'.\n", optstr); formattypeusage(EX_BAD); return (-1); } return (TRUE); } static void print_drflags(cdr_t *dp) { printf("Driver flags : "); if ((dp->cdr_flags & CDR_DVD) != 0) printf("DVD "); if ((dp->cdr_flags & CDR_MMC3) != 0) printf("MMC-3 "); else if ((dp->cdr_flags & CDR_MMC2) != 0) printf("MMC-2 "); else if ((dp->cdr_flags & CDR_MMC) != 0) printf("MMC "); if ((dp->cdr_flags & CDR_SWABAUDIO) != 0) printf("SWABAUDIO "); if ((dp->cdr_flags & CDR_BURNFREE) != 0) printf("BURNFREE "); if ((dp->cdr_flags & CDR_VARIREC) != 0) printf("VARIREC "); if ((dp->cdr_flags & CDR_GIGAREC) != 0) printf("GIGAREC "); if ((dp->cdr_flags & CDR_AUDIOMASTER) != 0) printf("AUDIOMASTER "); if ((dp->cdr_flags & CDR_FORCESPEED) != 0) printf("FORCESPEED "); if ((dp->cdr_flags & CDR_SPEEDREAD) != 0) printf("SPEEDREAD "); if ((dp->cdr_flags & CDR_DISKTATTOO) != 0) printf("DISKTATTOO "); if ((dp->cdr_flags & CDR_SINGLESESS) != 0) printf("SINGLESESSION "); if ((dp->cdr_flags & CDR_HIDE_CDR) != 0) printf("HIDECDR "); printf("\n"); } static void print_wrmodes(cdr_t *dp) { BOOL needblank = FALSE; printf("Supported modes: "); if ((dp->cdr_flags & CDR_TAO) != 0) { printf("TAO"); needblank = TRUE; } if ((dp->cdr_flags & CDR_PACKET) != 0) { printf("%sPACKET", needblank?" ":""); needblank = TRUE; } if ((dp->cdr_flags & CDR_SAO) != 0) { printf("%sSAO", needblank?" ":""); needblank = TRUE; } #ifdef __needed__ if ((dp->cdr_flags & (CDR_SAO|CDR_SRAW16)) == (CDR_SAO|CDR_SRAW16)) { printf("%sSAO/R16", needblank?" ":""); needblank = TRUE; } #endif if ((dp->cdr_flags & (CDR_SAO|CDR_SRAW96P)) == (CDR_SAO|CDR_SRAW96P)) { printf("%sSAO/R96P", needblank?" ":""); needblank = TRUE; } if ((dp->cdr_flags & (CDR_SAO|CDR_SRAW96R)) == (CDR_SAO|CDR_SRAW96R)) { printf("%sSAO/R96R", needblank?" ":""); needblank = TRUE; } if ((dp->cdr_flags & (CDR_RAW|CDR_RAW16)) == (CDR_RAW|CDR_RAW16)) { printf("%sRAW/R16", needblank?" ":""); needblank = TRUE; } if ((dp->cdr_flags & (CDR_RAW|CDR_RAW96P)) == (CDR_RAW|CDR_RAW96P)) { printf("%sRAW/R96P", needblank?" ":""); needblank = TRUE; } if ((dp->cdr_flags & (CDR_RAW|CDR_RAW96R)) == (CDR_RAW|CDR_RAW96R)) { printf("%sRAW/R96R", needblank?" ":""); needblank = TRUE; } printf("\n"); } static BOOL check_wrmode(cdr_t *dp, int wmode, int tflags) { int cdflags = dp->cdr_flags; if ((tflags & TI_PACKET) != 0 && (cdflags & CDR_PACKET) == 0) { errmsgno(EX_BAD, "Drive does not support PACKET recording.\n"); return (FALSE); } if ((tflags & TI_TAO) != 0 && (cdflags & CDR_TAO) == 0) { errmsgno(EX_BAD, "Drive does not support TAO recording.\n"); return (FALSE); } if ((wmode & F_SAO) != 0) { if ((cdflags & CDR_SAO) == 0) { errmsgno(EX_BAD, "Drive does not support SAO recording.\n"); if ((cdflags & CDR_RAW) != 0) errmsgno(EX_BAD, "Try -raw option.\n"); return (FALSE); } #ifdef __needed__ if ((tflags & TI_RAW16) != 0 && (cdflags & CDR_SRAW16) == 0) { errmsgno(EX_BAD, "Drive does not support SAO/RAW16.\n"); goto badsecs; } #endif if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == TI_RAW && (cdflags & CDR_SRAW96P) == 0) { errmsgno(EX_BAD, "Drive does not support SAO/RAW96P.\n"); goto badsecs; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == (TI_RAW|TI_RAW96R) && (cdflags & CDR_SRAW96R) == 0) { errmsgno(EX_BAD, "Drive does not support SAO/RAW96R.\n"); goto badsecs; } } if ((wmode & F_RAW) != 0) { if ((cdflags & CDR_RAW) == 0) { errmsgno(EX_BAD, "Drive does not support RAW recording.\n"); return (FALSE); } if ((tflags & TI_RAW16) != 0 && (cdflags & CDR_RAW16) == 0) { errmsgno(EX_BAD, "Drive does not support RAW/RAW16.\n"); goto badsecs; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == TI_RAW && (cdflags & CDR_RAW96P) == 0) { errmsgno(EX_BAD, "Drive does not support RAW/RAW96P.\n"); goto badsecs; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == (TI_RAW|TI_RAW96R) && (cdflags & CDR_RAW96R) == 0) { errmsgno(EX_BAD, "Drive does not support RAW/RAW96R.\n"); goto badsecs; } } return (TRUE); badsecs: if ((wmode & F_SAO) != 0) cdflags &= ~(CDR_RAW16|CDR_RAW96P|CDR_RAW96R); if ((wmode & F_RAW) != 0) cdflags &= ~(CDR_SRAW96P|CDR_SRAW96R); if ((cdflags & (CDR_SRAW96R|CDR_RAW96R)) != 0) errmsgno(EX_BAD, "Try -raw96r option.\n"); else if ((cdflags & (CDR_SRAW96P|CDR_RAW96P)) != 0) errmsgno(EX_BAD, "Try -raw96p option.\n"); else if ((cdflags & CDR_RAW16) != 0) errmsgno(EX_BAD, "Try -raw16 option.\n"); return (FALSE); } static void set_wrmode(cdr_t *dp, int wmode, int tflags) { dstat_t *dsp = dp->cdr_dstat; if ((tflags & TI_PACKET) != 0) { dsp->ds_wrmode = WM_PACKET; return; } if ((tflags & TI_TAO) != 0) { dsp->ds_wrmode = WM_TAO; return; } if ((wmode & F_SAO) != 0) { if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == 0) { dsp->ds_wrmode = WM_SAO; return; } if ((tflags & TI_RAW16) != 0) { /* Is this needed? */ dsp->ds_wrmode = WM_SAO_RAW16; return; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == TI_RAW) { dsp->ds_wrmode = WM_SAO_RAW96P; return; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == (TI_RAW|TI_RAW96R)) { dsp->ds_wrmode = WM_SAO_RAW96R; return; } } if ((wmode & F_RAW) != 0) { if ((tflags & TI_RAW16) != 0) { dsp->ds_wrmode = WM_RAW_RAW16; return; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == TI_RAW) { dsp->ds_wrmode = WM_RAW_RAW96P; return; } if ((tflags & (TI_RAW|TI_RAW16|TI_RAW96R)) == (TI_RAW|TI_RAW96R)) { dsp->ds_wrmode = WM_RAW_RAW96R; return; } } dsp->ds_wrmode = WM_NONE; } #if defined(linux) || defined(__linux) || defined(__linux__) #ifdef HAVE_UNAME #include #endif #endif #ifdef __linux__ static int get_cap(cap_value_t cap_array) { int ret; cap_t capa; capa = cap_get_proc(); cap_set_flag(capa, CAP_EFFECTIVE, 1, &cap_array, CAP_SET); ret = cap_set_proc(capa); cap_free(capa); return ret; } #endif