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Testing wether the after-grab status waiting loops are necessary

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This commit is contained in:
Thomas Schmitt 2006-12-02 20:14:56 +00:00
parent 87a0a6a3d5
commit 7d9da31f56
2 changed files with 24 additions and 56 deletions
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76
libburn/trunk/cdrskin/cdrskin.c
View File

@ -201,6 +201,7 @@ or
/* put macros under test caveat here */
#define Cdrskin_allow_sao_for_appendablE 1
#define Cdrskin_no_aftergrab_loopS 1
#endif /* Cdrskin_new_api_tesT */
@ -2668,49 +2669,6 @@ int Cdrskin_adjust_speed(struct CdrskiN *skin, int flag)
}
/** Shutdown library and restart again on single drive which gets grabbed.
Does only work with a valid skin->driveno or with an already set
skin->preskin->device_adr .
@param flag Bitfield for control purposes:
bit0= skin->driveno points to a valid drive. The library
will get reopened with that drive listed as only one
and already grabbed.
bit1= do not load drive tray
@return 1 = success ,
0 = failure, drive is released, library initialized
-1 = failure, library is finished (and could not get initialized)
*/
int Cdrskin_reinit_lib_with_adr(struct CdrskiN *skin, int flag)
{
int ret;
if(skin->drive_is_grabbed)
Cdrskin_release_drive(skin,0);
if(flag&1)
burn_drive_get_adr(&(skin->drives[skin->driveno]),
skin->preskin->device_adr);
if(strlen(skin->preskin->device_adr)<=0) {
fprintf(stderr,
"cdrskin: FATAL : unable to determine persistent drive address\n");
ret= 0; goto ex;
}
burn_drive_info_free(skin->drives);
burn_finish();
if(!burn_initialize()) {
fflush(stdout);
fprintf(stderr,"cdrskin : FATAL : Re-initialization of libburn failed\n");
{ret= -1; goto ex;}
}
ret= Cdrskin_grab_drive(skin,1|(flag&2));/* uses burn_drive_scan_and_grab() */
if(ret<=0)
{ret=0; goto ex;}
ret= 1;
ex:
return(ret);
}
/** Obtain access to a libburn drive for writing or information retrieval.
If libburn is not restricted to a single persistent address then the
unused drives are dropped. This might be done by shutting down and
@ -2779,9 +2737,6 @@ int Cdrskin_grab_drive(struct CdrskiN *skin, int flag)
} else {
if(strlen(skin->preskin->device_adr)<=0) {
#define Cdrskin_drop_drives_by_forgeT 1
#ifdef Cdrskin_drop_drives_by_forgeT
if(skin->verbosity>=Cdrskin_verbose_debuG)
ClN(fprintf(stderr,
"cdrskin_debug: Cdrskin_grab_drive() dropping unwanted drives (%d)\n",
@ -2801,13 +2756,6 @@ int Cdrskin_grab_drive(struct CdrskiN *skin, int flag)
"cdrskin: burn_drive_info_forget() returns %d\n",ret);
}
#else
ret= Cdrskin_reinit_lib_with_adr(skin,1|(flag&2));
goto ex; /* this calls Cdrskin_grab() with persistent address or fails */
#endif /* ! Cdrskin_drop_drives_by_forgeT */
}
#else
@ -3494,10 +3442,16 @@ int Cdrskin_msinfo(struct CdrskiN *skin, int flag)
if(ret<=0)
return(ret);
drive= skin->drives[skin->driveno].drive;
#ifndef Cdrskin_no_aftergrab_loopS
while(burn_drive_get_status(drive,NULL) != BURN_DRIVE_IDLE)
usleep(100002);
while ((s= burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(100002);
#else
s= burn_disc_get_status(drive);
#endif /* ! Cdrskin_no_aftergrab_loopS */
if(s!=BURN_DISC_APPENDABLE) {
Cdrskin_report_disc_status(skin,s,0);
fprintf(stderr,
@ -3646,10 +3600,16 @@ int Cdrskin_atip(struct CdrskiN *skin, int flag)
if(ret<=0)
return(ret);
drive= skin->drives[skin->driveno].drive;
#ifndef Cdrskin_no_aftergrab_loopS
while(burn_drive_get_status(drive,NULL) != BURN_DRIVE_IDLE)
usleep(100002);
while ((s= burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(100002);
#else
s= burn_disc_get_status(drive);
#endif
Cdrskin_report_disc_status(skin,s,0);
if(s==BURN_DISC_APPENDABLE && skin->no_blank_appendable) {
is_not_really_erasable= 1;
@ -3850,10 +3810,15 @@ int Cdrskin_blank(struct CdrskiN *skin, int flag)
return(ret);
drive= skin->drives[skin->driveno].drive;
#ifndef Cdrskin_no_aftergrab_loopS
while(burn_drive_get_status(drive,NULL) != BURN_DRIVE_IDLE)
usleep(100002);
while ((s= burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(100002);
#else
s= burn_disc_get_status(drive);
#endif
if(skin->verbosity>=Cdrskin_verbose_progresS)
Cdrskin_report_disc_status(skin,s,0);
@ -4391,11 +4356,14 @@ int Cdrskin_burn(struct CdrskiN *skin, int flag)
return(ret);
drive= skin->drives[skin->driveno].drive;
#ifndef Cdrskin_no_aftergrab_loopS
while(burn_drive_get_status(drive, NULL) != BURN_DRIVE_IDLE)
usleep(100002); /* >>> ??? add a timeout ? */
while((s= burn_disc_get_status(drive)) == BURN_DISC_UNREADY)
usleep(100002); /* >>> ??? add a timeout ? */
#else
s= burn_disc_get_status(drive);
#endif
if(skin->verbosity>=Cdrskin_verbose_progresS)
Cdrskin_report_disc_status(skin,s,0);

2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2006.12.02.201405"
#define Cdrskin_timestamP "2006.12.02.201529"