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Bug fix: Progress report with blanking and formatting could be bogus

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This commit is contained in:
Thomas Schmitt
2012-01-05 11:55:22 +00:00
parent dcb6f8344b
commit c1bd3ced61
4 changed files with 84 additions and 12 deletions
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46
libburn/drive.c
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@ -1,7 +1,7 @@
/* -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 8; -*- */
/* Copyright (c) 2004 - 2006 Derek Foreman, Ben Jansens
Copyright (c) 2006 - 2011 Thomas Schmitt <scdbackup@gmx.net>
Copyright (c) 2006 - 2012 Thomas Schmitt <scdbackup@gmx.net>
Provided under GPL version 2 or later.
*/
@ -863,12 +863,34 @@ void burn_disc_erase_sync(struct burn_drive *d, int fast)
d->erase(d, fast);
d->busy = BURN_DRIVE_ERASING;
#ifdef Libburn_old_progress_looP
/* read the initial 0 stage */
while (!d->test_unit_ready(d) && d->get_erase_progress(d) == 0)
sleep(1);
while ((d->progress.sector = d->get_erase_progress(d)) > 0 ||
!d->test_unit_ready(d))
sleep(1);
#else /* Libburn_old_progress_looP */
while (1) {
ret = d->get_erase_progress(d);
if (ret == -2 || ret > 0)
break;
sleep(1);
}
while (1) {
ret = d->get_erase_progress(d);
if(ret == -2)
break;
if (ret >= 0)
d->progress.sector = ret;
sleep(1);
}
#endif /* ! Libburn_old_progress_looP */
d->progress.sector = 0x10000;
/* ts A61125 : update media state records */
@ -913,6 +935,8 @@ void burn_disc_format_sync(struct burn_drive *d, off_t size, int flag)
if (ret <= 0)
d->cancel = 1;
#ifdef Libburn_old_progress_looP
while (!d->test_unit_ready(d) && d->get_erase_progress(d) == 0)
sleep(1);
while ((pseudo_sector = d->get_erase_progress(d)) > 0 ||
@ -920,6 +944,26 @@ void burn_disc_format_sync(struct burn_drive *d, off_t size, int flag)
d->progress.sector = pseudo_sector / stages;
sleep(1);
}
#else /* Libburn_old_progress_looP */
while (1) {
ret = d->get_erase_progress(d);
if (ret == -2 || ret > 0)
break;
sleep(1);
}
while (1) {
pseudo_sector = d->get_erase_progress(d);
if(pseudo_sector == -2)
break;
if (pseudo_sector >= 0)
d->progress.sector = pseudo_sector / stages;
sleep(1);
}
#endif /* ! Libburn_old_progress_looP */
d->sync_cache(d);
if (size <= 0)