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

New API calls isoburn_igopt_set_write_type() , isoburn_igopt_get_write_type()

Browse Source
This commit is contained in:
Thomas Schmitt
2012-07-10 08:28:20 +00:00
parent c2e3a36d51
commit d674f847c2
6 changed files with 90 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
libisoburn/burn_wrap.c
View File

@ -864,14 +864,8 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
struct burn_drive *drive;
char *reasons= NULL, *msg= NULL, *adr= NULL;
struct stat stbuf;
#ifdef Libisoburn_write_type_autO
/* <<< on its way out */
enum burn_write_types write_type;
#endif /* Libisoburn_write_type_autO */
drive= burn_write_opts_get_drive(opts);
reasons= calloc(1, BURN_REASONS_LEN);
@ -923,44 +917,42 @@ void isoburn_disc_write(struct burn_write_opts *opts, struct burn_disc *disc)
}
}
#ifdef Libisoburn_write_type_autO
if(o->do_tao) {
if (o->do_tao > 0)
burn_write_opts_set_write_type(opts, BURN_WRITE_TAO, BURN_BLOCK_MODE1);
else
burn_write_opts_set_write_type(opts, BURN_WRITE_SAO, BURN_BLOCK_SAO);
/* <<< on its way out */
ret = burn_precheck_write(opts, disc, reasons, 0);
if(ret <= 0) {
sprintf(msg, "Cannot set write type %s for this medium.",
o->do_tao > 0 ? "TAO" : "SAO");
sprintf(msg + strlen(msg), "Reasons given:\n %s", reasons);
goto no_write_type;
}
sprintf(msg, "Explicitly chosen write type: %s",
o->do_tao > 0 ? "TAO" : "SAO");
isoburn_msgs_submit(o, 0x00060000, msg, 0, "NOTE", 0);
} else {
write_type= burn_write_opts_auto_write_type(opts, disc, reasons, 0);
if (write_type == BURN_WRITE_NONE) {
sprintf(msg, "Failed to find a suitable write type:\n%s", reasons);
no_write_type:;
isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
if(o!=NULL)
o->wrote_well= 0;
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
}
write_type= burn_write_opts_auto_write_type(opts, disc, reasons, 0);
if (write_type == BURN_WRITE_NONE) {
sprintf(msg, "Failed to find a suitable write mode:\n%s", reasons);
isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
if(o!=NULL)
o->wrote_well= 0;
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
sprintf(reasons, "%d", (int) write_type);
sprintf(msg, "Write_type = %s\n",
(write_type == BURN_WRITE_SAO ? "SAO" :
(write_type == BURN_WRITE_TAO ? "TAO" : reasons)));
isoburn_msgs_submit(o, 0x00060000, msg, 0, "DEBUG", 0);
}
sprintf(reasons, "%d", (int) write_type);
sprintf(msg, "Write_type = %s\n",
(write_type == BURN_WRITE_SAO ? "SAO" :
(write_type == BURN_WRITE_TAO ? "TAO" : reasons)));
isoburn_msgs_submit(o, 0x00060000, msg, 0, "DEBUG", 0);
#else /* Libisoburn_write_type_autO */
/* The caller is in charge to select the write type */
ret = burn_precheck_write(opts, disc, reasons, 0);
if(ret <= 0) {
sprintf(msg, "Write parameters not properly set for this medium:\n %s",
reasons);
isoburn_msgs_submit(o, 0x00060000, msg, 0, "FAILURE", 0);
if(o!=NULL)
o->wrote_well= 0;
/* To cause a negative reply with burn_drive_wrote_well() */
burn_drive_cancel(drive);
goto ex;
}
#endif /* ! Libisoburn_write_type_autO */
#ifdef Hardcoded_cd_rW
/* <<< A70929 : hardcoded CD-RW with fabricated -msinfo */
fprintf(stderr, "Setting write address to LBA %d\n", Hardcoded_cd_rw_nwA);