Giving overwriteable media a single-session toc with isoburn_drive_aquire(bit4)

master
Thomas Schmitt 13 years ago
parent 489a1b6c98
commit 1b8f2cc0ee
  1. 19
      libisoburn/burn_wrap.c
  2. 2
      xorriso/xorriso_timestamp.h

@ -322,16 +322,13 @@ static int isoburn_welcome_media(struct isoburn **o, struct burn_drive *d,
(*o)->emulation_mode= -1;
goto ex;
}
if(!(flag & 16)) {
/* try to read emulated toc */
ret= isoburn_emulate_toc(d, 0);
if(ret<0) {
(*o)->emulation_mode= -1;
goto ex;
}
/* try to read emulated toc */
ret= isoburn_emulate_toc(d, flag & 16);
if(ret<0) {
(*o)->emulation_mode= -1;
goto ex;
}
}
} else {
/* >>> recognize unsuitable media (but allow read-only media) */;
@ -1113,6 +1110,8 @@ no_memory:;
/* @param flag bit0= allow unemulated media
bit1= free scanning without enclosing LBA-0-header
bit4= represent emulated media as one single session
(not with bit1)
@return -1 severe error, 0= no neat header chain, 1= credible chain read
*/
int isoburn_emulate_toc(struct burn_drive *d, int flag)
@ -1141,6 +1140,10 @@ int isoburn_emulate_toc(struct burn_drive *d, int flag)
{ret= 0; goto failure;}
lba= Libisoburn_overwriteable_starT;
with_enclosure= 1;
if((flag & 16) && o->emulation_mode == 1) {
ret= 1;
goto failure; /* This will represent the media as single session */
}
}
while(lba<image_size || (flag&2)) {
now= time(NULL);

@ -1 +1 @@
#define Xorriso_timestamP "2009.08.16.200906"
#define Xorriso_timestamP "2009.08.17.162456"

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