libburnia/legacy
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Made single track TAO work (sector i/o still wants fixed size, though)

Browse Source
This commit is contained in:
Thomas Schmitt 2006-10-31 11:55:51 +00:00
parent c595315846
commit 7546e8735e
11 changed files with 232 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
trunk/cdrskin/cdrskin.c
View File

@ -169,6 +169,7 @@ or
#define Cdrskin_libburn_has_convert_scsi_adR 1
#define Cdrskin_libburn_has_burn_msgS 1
#define Cdrskin_libburn_has_burn_aborT 1
#define Cdrskin_libburn_has_cleanup_handleR 1
#define Cdrskin_libburn_has_audioxtR 1
#define Cdrskin_libburn_has_get_start_end_lbA 1
#define Cdrskin_libburn_has_burn_disc_unsuitablE 1
@ -192,7 +193,7 @@ or
#ifdef Cdrskin_new_api_tesT
/* put macros under test caveat here */
#define Cdrskin_libburn_has_cleanup_handleR 1
#define Cdrskin_allow_libburn_taO 1
#endif
@ -4728,7 +4729,11 @@ set_padsize:;
printf("cdrskin: write type : RAW/RAW96R\n");
} else if(strcmp(argv[i],"-sao")==0 || strcmp(argv[i],"-dao")==0) {
#ifndef Cdrskin_allow_libburn_taO
set_sao:;
#endif
strcpy(skin->write_mode_name,"SAO");
skin->write_type= BURN_WRITE_SAO;
skin->block_type= BURN_BLOCK_SAO;
@ -4765,6 +4770,17 @@ set_speed:;
skin->swap_audio_bytes= 0;
} else if(strcmp(argv[i],"-tao")==0) {
#ifdef Cdrskin_allow_libburn_taO
strcpy(skin->write_mode_name,"TAO");
skin->write_type= BURN_WRITE_TAO;
skin->block_type= BURN_BLOCK_MODE1;
if(skin->verbosity>=Cdrskin_verbose_cmD)
printf("cdrskin: write type : TAO\n");
#else /* Cdrskin_allow_libburn_taO */
if(skin->tao_to_sao_tsize<=0.0) {
fprintf(stderr,"cdrskin: FATAL : libburn does not support -tao yet.\n");
fprintf(stderr,"cdrskin: HINT : Try option tao_to_sao_tsize=650m\n");
@ -4773,6 +4789,8 @@ set_speed:;
printf("cdrskin: NOTE : substituting mode -tao by mode -sao\n");
goto set_sao;
#endif /* Cdrskin_allow_libburn_taO */
} else if(strncmp(argv[i],"tao_to_sao_tsize=",17)==0) {
skin->tao_to_sao_tsize= Scanf_io_size(argv[i]+17,0);
if(skin->tao_to_sao_tsize>Cdrskin_tracksize_maX)

2
trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2006.10.28.151521"
#define Cdrskin_timestamP "2006.10.31.115606"

6
trunk/libburn/libdax_msgs.h
View File

@ -303,7 +303,7 @@ Range "scdbackup" : 0x00020000 to 0x0002ffff
0x00020006 (FATAL,HIGH) = Too many scsi siblings
0x00020007 (NOTE,HIGH) = Closed O_EXCL scsi siblings
From the hunt on Assert:
General library operations:
0x00020101 (WARNING,HIGH) = Cannot find given worker item
0x00020102 (SORRY,HIGH) = A drive operation is still going on
@ -320,7 +320,7 @@ Range "scdbackup" : 0x00020000 to 0x0002ffff
0x0002010c (FATAL,HIGH) = Failed to transfer command to drive
0x0002010d (DEBUG,HIGH) = Could not inquire TOC
0x0002010e (FATAL,HIGH) = Attempt to read ATIP from ungrabbed drive
0x0002010f
0x0002010f (DEBUG,HIGH) = SCSI error condition on command
0x00020110 (FATAL,HIGH) = Persistent drive address too long
0x00020111 (FATAL,HIGH) = Could not allocate new auxiliary object
0x00020112 (SORRY,HIGH) = Bad combination of write_type and block_type
@ -329,6 +329,8 @@ Range "scdbackup" : 0x00020000 to 0x0002ffff
0x00020115 (SORRY,HIGH) = Attempt to set track mode to unusable value
0x00020116 (FATAL,HIGH) = Track mode has unusable value
0x00020117 (FATAL,HIGH) = toc_entry of drive is already in use
0x00020118 (DEBUG,HIGH) = Closing track
0x00020119 (DEBUG,HIGH) = Closing session
libdax_audioxtr:
0x00020200 (SORRY,HIGH) = Cannot open audio source file

33
trunk/libburn/mmc.c
View File

@ -20,6 +20,15 @@
#include "structure.h"
#include "options.h"
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#endif /* Libburn_log_in_and_out_streaM */
/* ts A61005 */
#include "libdax_msgs.h"
extern struct libdax_msgs *libdax_messenger;
@ -158,14 +167,13 @@ void mmc_close(struct burn_drive *d, int session, int track)
mmc_function_spy("mmc_close");
libdax_msgs_submit(libdax_messenger, -1, 0x00000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
"HOW THAT ? mmc_close() was called", 0, 0);
c.retry = 1;
c.oplen = sizeof(MMC_CLOSE);
memcpy(c.opcode, MMC_CLOSE, sizeof(MMC_CLOSE));
c.opcode[2] = session | !!track;
/* ts A61030 : shifted !!session rather than or-ing plain session */
c.opcode[2] = ((!!session)<<1) | !!track;
c.opcode[4] = track >> 8;
c.opcode[5] = track & 0xFF;
c.page = NULL;
@ -230,6 +238,14 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
struct command c;
int len;
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
static int tee_fd= -1;
if(tee_fd==-1)
tee_fd= open("/tmp/libburn_sg_written",
O_WRONLY|O_CREAT|O_TRUNC,S_IRUSR|S_IWUSR);
#endif /* Libburn_log_in_and_out_streaM */
mmc_function_spy("mmc_write");
pthread_mutex_lock(&d->access_lock);
cancelled = d->cancel;
@ -261,7 +277,12 @@ int mmc_write(struct burn_drive *d, int start, struct buffer *buf)
burn_print(12, "%d, %d, %d, %d\n", c->opcode[6], c->opcode[7], c->opcode[8], c->opcode[9]);
*/
/* write(fileno(stderr), c.page->data, c.page->bytes);*/
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
if(tee_fd!=-1) {
write(tee_fd,c.page->data,len*2048);
}
#endif /* Libburn_log_in_and_out_streaM */
d->issue_command(d, &c);
return 0;

35
trunk/libburn/sector.c
View File

@ -19,6 +19,15 @@
#include "toc.h"
#include "write.h"
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#endif /* Libburn_log_in_and_out_streaM */
/*static unsigned char isrc[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";*/
#define sector_common(X) d->alba++; d->rlba X;
@ -81,6 +90,15 @@ static void get_bytes(struct burn_track *track, int count, unsigned char *data)
{
int valid, shortage, curr, i, tr;
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
static int tee_fd= -1;
if(tee_fd==-1)
tee_fd= open("/tmp/libburn_sg_readin",
O_WRONLY|O_CREAT|O_TRUNC,S_IRUSR|S_IWUSR);
#endif /* Libburn_log_in_and_out_streaM */
/* no track pointer means we're just generating 0s */
if (!track) {
memset(data, 0, count);
@ -112,6 +130,13 @@ static void get_bytes(struct burn_track *track, int count, unsigned char *data)
valid = 0;
}
#ifdef Libburn_log_in_and_out_streaM
/* <<< ts A61031 */
if(tee_fd!=-1 && valid>0) {
write(tee_fd, data + curr, valid);
}
#endif /* Libburn_log_in_and_out_streaM */
curr += valid;
shortage = count - curr;
@ -622,6 +647,11 @@ int sector_headers_is_ok(struct burn_write_opts *o, int mode)
return 1;
if (o->write_type == BURN_WRITE_SAO)
return 1;
/* ts A61031 */
if (o->write_type == BURN_WRITE_TAO)
return 1;
if (mode & BURN_MODE1)
return 2;
return 0;
@ -650,6 +680,11 @@ void sector_headers(struct burn_write_opts *o, unsigned char *out,
return;
if (o->write_type == BURN_WRITE_SAO)
return;
/* ts A61031 */
if (o->write_type == BURN_WRITE_TAO)
return 1;
if (mode & BURN_MODE1)
modebyte = 1;

55
trunk/libburn/sg-linux.c
View File

@ -585,19 +585,40 @@ int sg_release(struct burn_drive *d)
return 0;
}
int sg_issue_command(struct burn_drive *d, struct command *c)
{
int done = 0, no_c_page = 0;
int err;
sg_io_hdr_t s;
/* ts A60821
<<< debug: for tracing calls which might use open drive fds */
#ifdef Libburn_log_sg_commandS
/* <<< ts A61030 */
static FILE *fp= NULL;
static int fpcount= 0;
int i;
#endif /* Libburn_log_sg_commandS */
/* <<< ts A60821
debug: for tracing calls which might use open drive fds */
char buf[161];
sprintf(buf,"sg_issue_command d->fd= %d d->released= %d\n",
d->fd,d->released);
mmc_function_spy(buf);
#ifdef Libburn_log_sg_commandS
/* <<< ts A61030 */
if(fp==NULL) {
fp= fopen("/tmp/libburn_sg_command_log","a");
fprintf(fp,"\n-----------------------------------------\n");
}
for(i=0;i<10;i++)
fprintf(fp,"%2.2x ", c->opcode[i]);
fprintf(fp,"\n");
fpcount++;
#endif /* Libburn_log_sg_commandS */
/* ts A61010 : with no fd there is no chance to send an ioctl */
if (d->fd < 0) {
c->error = 1;
@ -670,6 +691,11 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
if (s.sb_len_wr) {
if (!c->retry) {
c->error = 1;
/* ts A61030 */
/* >>> to become d->notify_error() */
scsi_notify_error(d, c, s.sbp, s.sb_len_wr, 0);
return 1;
}
switch (scsi_error(d, s.sbp, s.sb_len_wr)) {
@ -688,6 +714,31 @@ int sg_issue_command(struct burn_drive *d, struct command *c)
return 1;
}
/* ts A61030 */
/* @param flag bit0=do also report TEST UNIT READY failures */
int scsi_notify_error(struct burn_drive *d, struct command *c,
unsigned char *sense, int senselen, int flag)
{
int key, asc, ascq, ret;
char msg[160];
if (c->opcode[0] == 0) /* SPC : TEST UNIT READY command */
if(!(flag & 1))
return 1;
key = sense[2];
asc = sense[12];
ascq = sense[13];
sprintf(msg,"SCSI error condition on command %2.2Xh : ", c->opcode[0]);
sprintf(msg+strlen(msg), "key= %x asc= %x ascq= %x\n", key,asc,ascq);
ret = libdax_msgs_submit(libdax_messenger, d->global_index, 0x0002010f,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
return ret;
}
enum response scsi_error(struct burn_drive *d, unsigned char *sense,
int senselen)
{

4
trunk/libburn/sg.h
View File

@ -64,5 +64,9 @@ int sg_release(struct burn_drive *);
int sg_issue_command(struct burn_drive *, struct command *);
enum response scsi_error(struct burn_drive *, unsigned char *, int);
/* ts A61030 */
/* @param flag bit0=do also report TEST UNIT READY failures */
int scsi_notify_error(struct burn_drive *, struct command *c,
unsigned char *sense, int senselen, int flag);
#endif /* __SG */

7
trunk/libburn/spc.c
View File

@ -284,6 +284,13 @@ void spc_select_write_params(struct burn_drive *d,
/* ts A61007 : All current callers are safe. */
/* a ssert(o->drive == d); */
/* <<< A61030
fprintf(stderr,"libburn_debug: write_type=%d multi=%d control=%d\n",
o->write_type,o->multi,o->control);
fprintf(stderr,"libburn_debug: block_type=%d spc_block_type=%d\n",
o->block_type,spc_block_type(o->block_type));
*/
memcpy(c.opcode, SPC_MODE_SELECT, sizeof(SPC_MODE_SELECT));
c.retry = 1;
c.oplen = sizeof(SPC_MODE_SELECT);

2
trunk/libburn/transport.h
View File

@ -190,7 +190,7 @@ struct burn_drive
void (*close_session) ( struct burn_write_opts * o);
/* ts A61029 */
void (*close_track_session) ( struct burn_write_opts * o,
void (*close_track_session) ( struct burn_drive *d,
int session, int track);
int (*test_unit_ready) (struct burn_drive * d);

85
trunk/libburn/write.c
View File

@ -115,6 +115,35 @@ int burn_write_flush(struct burn_write_opts *o)
}
/* ts A61030 */
int burn_write_close_track(struct burn_write_opts *o, int tnum)
{
char msg[81];
sprintf(msg, "Closing track %2.2d\n", tnum+1);
libdax_msgs_submit(libdax_messenger, o->drive->global_index,0x00020119,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, msg,0,0);
/* MMC-1 mentions track number 0xFF for "the incomplete track",
MMC-3 does not. I tried both. 0xFF was in effect when other
bugs finally gave up and made way for readable tracks. */
o->drive->close_track_session(o->drive, 0, 0xff); /* tnum+1); */
return 1;
}
/* ts A61030 */
int burn_write_close_session(struct burn_write_opts *o)
{
libdax_msgs_submit(libdax_messenger, o->drive->global_index,0x00020119,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH,
"Closing session", 0, 0);
o->drive->close_track_session(o->drive, 1, 0);
return 1;
}
/* ts A60819:
This is unused since about Feb 2006, icculus.org/burn CVS.
The compiler complains. We shall please our compiler.
@ -488,6 +517,7 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
burn_print(12, "track %d is %d sectors long\n", tnum, sectors);
/* ts A61030 : this cannot happen. tnum is alsways < s-tracks */
if (tnum == s->tracks)
tmp = sectors > 150 ? 150 : sectors;
@ -505,6 +535,11 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
d->progress.sector++;
}
for (; i < sectors; i++) {
/* ts A61030: program execution never gets to this point */
fprintf(stderr,"LIBBURN_DEBUG: TNUM=%d TRACKS=%d TMP=%d\n",
tnum, s->tracks, tmp);
burn_print(1, "last track, leadout prep\n");
/* ts A61023 */
@ -535,9 +570,14 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
d->buffer->sectors = 0;
}
}
if (o->write_type == BURN_WRITE_TAO)
if (o->write_type == BURN_WRITE_TAO) {
if (!burn_write_flush(o))
return 0;
/* ts A61030 */
if (burn_write_close_track(o, tnum) <= 0)
return 0;
}
return 1;
}
@ -570,6 +610,7 @@ void burn_disc_write_sync(struct burn_write_opts *o, struct burn_disc *disc)
struct burn_track *lt;
int first = 1, i;
int res;
char msg[80];
/* ts A60924 : libburn/message.c gets obsoleted
burn_message_clear_queue();
@ -587,7 +628,15 @@ void burn_disc_write_sync(struct burn_write_opts *o, struct burn_disc *disc)
return crap. so we send the command, then ignore the result.
*/
res = d->get_nwa(d);
/* printf("ignored nwa: %d\n", res);*/
/* >>> ts A61031 : one should not ignore the "crap" but find out
when and why it occurs. Multi-session will hardly
work on base of flat guessing.
*/
sprintf(msg, "Ignored nwa: %d\n", res);
libdax_msgs_submit(libdax_messenger, d->global_index, 0x00000002,
LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_ZERO,
msg, 0, 0);
d->alba = d->start_lba;
d->nwa = d->alba;
@ -636,8 +685,17 @@ return crap. so we send the command, then ignore the result.
goto fail;
} else {
if (first) {
d->nwa = -150;
d->alba = -150;
/* ts A61030 : this made the burner take data */
if(o->write_type == BURN_WRITE_TAO)
d->nwa= d->alba= 0;
else {
d->nwa = -150;
d->alba = -150;
}
} else {
d->nwa += 4500;
d->alba += 4500;
@ -652,8 +710,16 @@ return crap. so we send the command, then ignore the result.
lt->mode))
goto fail;
} else {
if (!burn_write_flush(o))
goto fail;
/* ts A61030 */
if (o->write_type == BURN_WRITE_TAO) {
if (burn_write_close_session(o) <= 0)
goto fail;
} else
if (!burn_write_flush(o))
goto fail;
d->nwa += first ? 6750 : 2250;
d->alba += first ? 6750 : 2250;
}
@ -665,15 +731,18 @@ return crap. so we send the command, then ignore the result.
d->progress.start_sector = 0;
d->progress.sectors = 0;
}
if (o->write_type != BURN_WRITE_SAO)
/* ts A61030: extended skipping of flush to TAO: session is closed */
if (o->write_type != BURN_WRITE_SAO && o->write_type != BURN_WRITE_TAO)
if (!burn_write_flush(o))
goto fail;
sleep(1);
burn_print(1, "done\n");
d->busy = BURN_DRIVE_IDLE;
/* ts A61012 : This return was traditionally missing, a suspect this
/* ts A61012 : This return was traditionally missing. I suspect this
to have caused Cdrskin_eject() failures */
return;

4
trunk/libburn/write.h
View File

@ -26,4 +26,8 @@ int burn_write_track(struct burn_write_opts *o, struct burn_session *s,
int tnum);
int burn_write_flush(struct burn_write_opts *o);
/* ts A61030 : necessary for TAO */
int burn_write_close_track(struct burn_write_opts *o, int tnum);
int burn_write_close_session(struct burn_write_opts *o);
#endif /* BURN__WRITE_H */