void main_close()
{
debug_kill();
#ifdef WIN32
timeEndPeriod(1);
#endif
config_save();
cmos_save(models[curmodel]);
midi_close();
mem_close();
uef_close();
csw_close();
tube_6502_close();
arm_close();
x86_close();
z80_close();
w65816_close();
n32016_close();
disc_close(0);
disc_close(1);
scsi_close();
ide_close();
vdfs_close();
ddnoise_close();
tapenoise_close();
al_close();
video_close();
log_close();
}
void scan_bus()
{
char vendor[9],model[17],rev[5];
char d[1024];
int bus,dev,type;
int firstbus,lastbus;
int firstdev,lastdev;
firstbus=0;
firstdev=0;
lastbus=0;
lastdev=0;
#ifdef LINUX
lastdev=16;
#endif
#ifdef IRIX
firstdev=1;
lastdev=15;
lastbus=1;
#endif
printf("Device Manufacturer Model Revision\n"
"----------------------- ------------- ------------------ --------\n"
);
for (bus=firstbus;bus<=lastbus;bus++) {
for (dev=firstdev;dev<=lastdev;dev++) {
#ifdef LINUX
snprintf(d,1024,"/dev/sg%c",'a'+dev);
#else
snprintf(d,1024,"/dev/scsi/sc%dd%dl0",bus,dev);
#endif
/* fprintf(stderr,"try: '%s'\n",d); */
if (scsi_open(d)==0) {
if ((type=inquiry(vendor,model,rev))>=0) {
type=type&0x1f;
printf("%-23s %-13s %-18s %-8s %s\n",d,vendor,model,rev,
(type==0x5?"[CD-ROM]":""));
}
scsi_close();
}
}
}
}
static void closescsi (SCSI *scgp)
{
scsi_close (scgp);
scsi_sfree (scgp);
}
int main(int argc, char **argv)
{
iso_primary_descriptor_type ipd;
char *dev = default_dev;
char vendor[9],model[17],rev[5];
unsigned char reply[1024];
char tmpstr[255];
int replylen=sizeof(reply);
int trackno = 0;
int info_only = 0;
unsigned char *buffer;
int buffersize = READBLOCKS*BLOCKSIZE;
int start,stop,imagesize=0,tracksize=0;
int counter = 0;
long readsize = 0;
long imagesize_bytes = 0;
int drive_block_size, init_bsize;
int force_mode = 0;
int scanbus_mode = 0;
int dump_start, dump_count;
MD5_CTX *MD5;
char digest[16],digest_text[33];
int md5_mode = 0;
int opt_index = 0;
int audio_track = 0;
int readblocksize = BLOCKSIZE;
int file_format = AF_FILE_AIFFC;
#ifdef IRIX
CDPARSER *cdp = CDcreateparser();
CDFRAME cdframe;
#endif
int dev_type;
int i,c,o;
int len;
int start_time,cur_time,kbps;
if (rcsid);
MD5 = malloc(sizeof(MD5_CTX));
buffer=(unsigned char*)malloc(READBLOCKS*AUDIOBLOCKSIZE);
if (!buffer || !MD5) die("No memory");
if (argc<2) die("parameter(s) missing\n"
"Try '%s --help' for more information.\n",PRGNAME);
/* parse command line parameters */
while(1) {
if ((c=getopt_long(argc,argv,"SMmvhid:",long_options,&opt_index))
== -1) break;
switch (c) {
case 'a':
file_format=AF_FILE_AIFF;
break;
case 'A':
file_format=AF_FILE_AIFFC;
break;
case 'v':
verbose_mode=1;
break;
case 'h':
p_usage();
break;
case 'd':
dev=strdup(optarg);
break;
case 't':
if (sscanf(optarg,"%d",&trackno)!=1) trackno=0;
break;
case 'i':
info_only=1;
break;
case 'c':
if (sscanf(optarg,"%d,%d",&dump_start,&dump_count)!=2)
die("invalid parameters");
dump_mode=1;
break;
#ifdef IRIX
case 'C':
if (sscanf(optarg,"%d,%d",&dump_start,&dump_count)!=2)
die("invalid parameters");
dump_mode=2;
break;
#endif
case 'f':
if (sscanf(optarg,"%d",&force_mode)!=1) die("invalid parameters");
if (force_mode<1 || force_mode >2) {
die("invalid parameters");
}
break;
case 'm':
md5_mode=1;
break;
case 'M':
md5_mode=2;
break;
case 's':
audio_mode=1;
break;
case 'S':
scanbus_mode=1;
break;
case 'V':
printf(PRGNAME " " VERSION " " HOST_TYPE
"\nCopyright (c) Timo Kokkonen, 1997-1998.\n\n");
exit(0);
break;
case '?':
break;
default:
die("error parsing parameters");
}
}
if (!info_only) {
if (md5_mode==2) outfile=fopen("/dev/null","w");
else outfile=fopen(argv[optind],"w");
if (!outfile) {
if (argv[optind]) die("cannot open output file '%s'",argv[optind]);
info_only=1;
}
}
printf("readiso(9660) " VERSION "\n");
/* open the scsi device */
if (scsi_open(dev)) die("error opening scsi device '%s'",dev);
if (scanbus_mode) {
printf("\n");
scan_bus();
exit(0);
}
memset(reply,0,sizeof(reply));
if ((dev_type=inquiry(vendor,model,rev))<0)
die("error accessing scsi device");
if (verbose_mode) {
printf("device: %s\n",dev);
printf("Vendor: %s\nModel: %s\nRevision: %s\n",vendor,model,rev);
}
if ( (dev_type&0x1f) != 0x5 ) {
die("Device doesn't seem to be a CD-ROM!");
}
#ifdef IRIX
if (strcmp(vendor,"TOSHIBA")) {
warn("NOTE! Audio track reading probably not supported on this device.\n");
}
#endif
test_ready();
if (test_ready()!=0) {
sleep(2);
if (test_ready()!=0) die("device not ready");
}
fprintf(stderr,"Initializing...\n");
if (audio_mode) {
#ifdef IRIX
audioport=ALopenport("readiso","w",0);
if (!audioport) {
warn("Cannot initialize audio.");
audio_mode=0;
}
#else
audio_mode=0;
#endif
}
#ifdef IRIX
/* Make sure we get sane underflow exception handling */
sigfpe_[_UNDERFL].repls = _ZERO;
handle_sigfpes(_ON, _EN_UNDERFL, NULL, _ABORT_ON_ERROR, NULL);
#endif
/* set_removable(1); */
#if 0
replylen=255;
if (mode_sense10(reply,&replylen)==0) {
printf("replylen=%d blocks=%d blocklen=%d\n",replylen,
V3(&reply[8+1]),V3(&reply[8+5]));
PRINT_BUF(reply,replylen);
}
replylen=255; /* sizeof(reply); */
if (mode_sense(reply,&replylen)==0) {
printf("replylen=%d blocks=%d blocklen=%d\n",replylen,
V3(&reply[4+1]),V3(&reply[4+5]));
PRINT_BUF(reply,replylen);
}
#endif
if (dump_mode==2) init_bsize=AUDIOBLOCKSIZE;
else init_bsize=BLOCKSIZE;
start_stop(0);
if ( (drive_block_size=get_block_size()) < 0 ) {
warn("cannot get current block size");
drive_block_size=init_bsize;
}
if (drive_block_size != init_bsize) {
mode_select(init_bsize,(dump_mode==2?0x82:0x00));
drive_block_size=get_block_size();
if (drive_block_size!=init_bsize) warn("cannot set drive block size.");
}
start_stop(1);
if (dump_mode && !info_only) {
#ifdef IRIX
CDFRAME buf;
if (dump_mode==2) {
if (cdp) {
CDaddcallback(cdp, cd_audio, (CDCALLBACKFUNC)playaudio, 0);
} else die("No audioparser");
}
#endif
fprintf(stderr,"Dumping %d sector(s) starting from LBA=%d\n",
dump_count,dump_start);
for (i=dump_start;i<dump_start+dump_count;i++) {
len=buffersize;
read_10(i,1,buffer,&len);
if (len<init_bsize) break;
#ifdef IRIX
if (dump_mode==2) {
memcpy(&buf,buffer,CDDA_BLOCKSIZE);
CDparseframe(cdp,&buf);
}
#endif
fwrite(buffer,len,1,outfile);
fprintf(stderr,".");
}
fprintf(stderr,"\ndone.\n");
goto quit;
}
fprintf(stderr,"Reading disc TOC...");
replylen=sizeof(reply);
read_toc(reply,&replylen,verbose_mode);
printf("\n");
if (trackno==0) { /* try to find first data track */
for (i=0;i<(reply[3]-reply[2]+1);i++) {
o=4+i*8;
if (reply[o+1]&DATA_TRACK) { trackno=i+1; break; }
}
if (trackno==0) die("No data track(s) found.");
}
fprintf(stderr,"Reading track %d...\n",trackno);
if ( (trackno < reply[2]) || (trackno > reply[3]) )
die("Invalid track specified.");
if ( ((reply[(trackno-1)*8+4+1]&DATA_TRACK)==0) ) {
fprintf(stderr,"Not a data track.\n");
mode_select(AUDIOBLOCKSIZE,0x82);
if (mode_sense(reply,&replylen)!=0) die("cannot get sense data");
drive_block_size=V3(&reply[9]);
fprintf(stderr,"Selecting CD-DA mode, output file format: %s\n",
file_format==AF_FILE_AIFFC?"AIFFC":"AIFF");
audio_track=1;
} else {
audio_track=0;
}
start=V4(&reply[(trackno-1)*8+4+4]);
stop=V4(&reply[(trackno)*8+4+4]);
tracksize=abs(stop-start);
/* if (verbose_mode) printf("Start LBA=%d\nStop LBA=%d\n",start,stop); */
len=buffersize;
read_10(start-0,1,buffer,&len);
/* PRINT_BUF(buffer,32); */
if (!audio_track) {
/* read the iso9660 primary descriptor */
fprintf(stderr,"Reading ISO9660 primary descriptor...\n");
len=buffersize;
read_10(start+16,1,buffer,&len);
if (len<sizeof(ipd)) die("cannot read iso9660 primary descriptor.");
memcpy(&ipd,buffer,sizeof(ipd));
imagesize=ISONUM(ipd.volume_space_size);
/* we should really check here if we really got a valid primary
descriptor or not... */
if ( (imagesize>(stop-start)) || (imagesize<1) ) {
fprintf(stderr,"\aInvalid ISO primary descriptor!!!\n");
if (!info_only) fprintf(stderr,"Copying entire track to image file.\n");
force_mode=2;
}
if (force_mode==1) {} /* use size from ISO primary descriptor */
else if (force_mode==2) imagesize=tracksize; /* use size from TOC */
else {
if ( ( (tracksize-imagesize) > MAX_DIFF_ALLOWED ) ||
( imagesize > tracksize ) ) {
fprintf(stderr,"ISO primary descriptor has suspicious volume size"
" (%d blocks)\n",imagesize);
imagesize=tracksize;
fprintf(stderr,
"Using track size from TOC record (%d blocks) instead.\n",
imagesize);
fprintf(stderr,
"(option -f can be used to override this behaviour.)\n");
}
}
imagesize_bytes=imagesize*BLOCKSIZE;
if (verbose_mode||info_only) {
printf("ISO9660 image info:\n");
printf("Type: %02xh\n",ipd.type[0]);
ISOGETSTR(tmpstr,ipd.id,5);
printf("ID: %s\n",tmpstr);
printf("Version: %u\n",ipd.version[0]);
ISOGETSTR(tmpstr,ipd.system_id,32);
printf("System id: %s\n",tmpstr);
ISOGETSTR(tmpstr,ipd.volume_id,32);
printf("Volume id: %s\n",tmpstr);
ISOGETSTR(tmpstr,ipd.volume_set_id,128);
if (strlen(tmpstr)>0) printf("Volume set id: %s\n",tmpstr);
ISOGETSTR(tmpstr,ipd.publisher_id,128);
if (strlen(tmpstr)>0) printf("Publisher id: %s\n",tmpstr);
ISOGETSTR(tmpstr,ipd.preparer_id,128);
if (strlen(tmpstr)>0) printf("Preparer id: %s\n",tmpstr);
ISOGETSTR(tmpstr,ipd.application_id,128);
if (strlen(tmpstr)>0) printf("Application id: %s\n",tmpstr);
ISOGETDATE(tmpstr,ipd.creation_date);
printf("Creation date: %s\n",tmpstr);
ISOGETDATE(tmpstr,ipd.modification_date);
if (!NULLISODATE(ipd.modification_date))
printf("Modification date: %s\n",tmpstr);
ISOGETDATE(tmpstr,ipd.expiration_date);
if (!NULLISODATE(ipd.expiration_date))
printf("Expiration date: %s\n",tmpstr);
ISOGETDATE(tmpstr,ipd.effective_date);
if (!NULLISODATE(ipd.effective_date))
printf("Effective date: %s\n",tmpstr);
printf("Image size: %02d:%02d:%02d, %d blocks (%ld bytes)\n",
LBA_MIN(ISONUM(ipd.volume_space_size)),
LBA_SEC(ISONUM(ipd.volume_space_size)),
LBA_FRM(ISONUM(ipd.volume_space_size)),
ISONUM(ipd.volume_space_size),
(long)ISONUM(ipd.volume_space_size)*BLOCKSIZE
);
printf("Track size: %02d:%02d:%02d, %d blocks (%ld bytes)\n",
LBA_MIN(tracksize),
LBA_SEC(tracksize),
LBA_FRM(tracksize),
tracksize,
(long)tracksize*BLOCKSIZE
);
}
} else {
#ifdef IRIX
/* if reading audio track */
imagesize=tracksize;
imagesize_bytes=imagesize*CDDA_DATASIZE;
buffersize = READBLOCKS*AUDIOBLOCKSIZE;
readblocksize = AUDIOBLOCKSIZE;
if (cdp) {
CDaddcallback(cdp, cd_audio, (CDCALLBACKFUNC)playaudio, 0);
} else die("No audioparser");
fclose(outfile);
aiffsetup=AFnewfilesetup();
AFinitrate(aiffsetup,AF_DEFAULT_TRACK,44100.0); /* 44.1 kHz */
AFinitfilefmt(aiffsetup,file_format); /* set file format */
AFinitchannels(aiffsetup,AF_DEFAULT_TRACK,2); /* stereo */
AFinitsampfmt(aiffsetup,AF_DEFAULT_TRACK,
AF_SAMPFMT_TWOSCOMP,16); /* 16bit */
aiffoutfile=AFopenfile(argv[optind],"w",aiffsetup);
if (!aiffoutfile) die("Cannot open target file (%s).",argv[optind]);
#endif
}
/* read the image */
if (md5_mode) MD5Init(MD5);
if (!info_only) {
start_time=(int)time(NULL);
fprintf(stderr,"Reading %s (%ldMb)...\n",
audio_track?"audio track":"ISO9660 image",
imagesize_bytes/(1024*1024));
do {
len=buffersize;
if(readsize/readblocksize+READBLOCKS>imagesize) {
read_10(start+counter,imagesize-readsize/readblocksize,buffer,&len);
}
else
read_10(start+counter,READBLOCKS,buffer,&len);
if ((counter%(1024*1024/readblocksize))<READBLOCKS) {
cur_time=(int)time(NULL);
if ((cur_time-start_time)>0) {
kbps=(readsize/1024)/(cur_time-start_time);
} else {
kbps=0;
}
fprintf(stderr,"%3dM of %dM read. (%d kb/s) \r",
counter/512,imagesize/512,kbps);
}
counter+=READBLOCKS;
readsize+=len;
if (!audio_track) {
fwrite(buffer,len,1,outfile);
} else {
#ifdef IRIX
/* audio track */
for(i=0;i<(len/CDDA_BLOCKSIZE);i++) {
CDparseframe(cdp,(CDFRAME*)&buffer[i*CDDA_BLOCKSIZE]);
}
#endif
}
if (md5_mode) MD5Update(MD5,buffer,(readsize>imagesize_bytes?
len-(readsize-imagesize_bytes):len) );
} while (len==readblocksize*READBLOCKS&&readsize<imagesize*readblocksize);
fprintf(stderr,"\n");
if (!audio_track) {
if (readsize > imagesize_bytes)
ftruncate(fileno(outfile),imagesize_bytes);
if (readsize < imagesize_bytes)
fprintf(stderr,"Image not complete!\n");
else fprintf(stderr,"Image complete.\n");
fclose(outfile);
} else {
#ifdef IRIX
AFclosefile(aiffoutfile);
#endif
}
}
if (md5_mode && !info_only) {
MD5Final((unsigned char*)digest,MD5);
md2str((unsigned char*)digest,digest_text);
fprintf(stderr,"MD5 (%s) = %s\n",(md5_mode==2?"'image'":argv[optind]),
digest_text);
}
quit:
start_stop(0);
/* set_removable(1); */
/* close the scsi device */
scsi_close();
return 0;
}