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@ -8,8 +8,9 @@
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libburner is a minimal demo application for the library libburn as provided
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on http://libburnia-project.org . It can list the available devices, can
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blank a CD-RW or DVD-RW, can format a DVD-RW, can burn to CD-R, CD-RW, DVD-R,
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DVD+R, DVD+R/DL, DVD+RW, DVD-RAM or DVD-RW. Not supported yet: DVD-R/DL, BD.
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blank a CD-RW or DVD-RW, can format DVD-RW and BD-RE, can burn to CD-R,
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CD-RW, DVD-R, DVD+R, DVD+R/DL, DVD+RW, DVD-RW, DVD-RAM, BD-RE.
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Not supported yet: DVD-R/DL, BD-R.
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It's main purpose, nevertheless, is to show you how to use libburn and also
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to serve the libburnia team as reference application. libburner.c does indeed
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@ -28,7 +29,8 @@
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With that aquired drive you can blank a CD-RW
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libburner_blank_disc()
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or you can format a DVD-RW to profile "Restricted Overwrite" (needed once)
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libburner_format_row()
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or an unused BD-RE to default size
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libburner_format_owrt()
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With the aquired drive you can burn to CD or DVD
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libburner_payload()
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When everything is done, main() releases the drive and shuts down libburn:
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@ -313,26 +315,45 @@ int libburner_blank_disc(struct burn_drive *drive, int blank_fast)
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}
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/** Persistently changes DVD-RW profile 0014h "Sequential Recording" to
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profile 0013h "Restricted Overwrite" which needs no blanking for re-use
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but is not capable of multi-session.
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/** Formats unformatted DVD-RW to profile 0013h "Restricted Overwrite"
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which needs no blanking for re-use but is not capable of multi-session.
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Expect a behavior similar to blanking with unusual noises from the drive.
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Formats unformatted BD-RE to default size. This will allocate some
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reserve space, test for bad blocks and make the media ready for writing.
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Expect a very long run time.
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*/
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int libburner_format_row(struct burn_drive *drive)
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int libburner_format_owrt(struct burn_drive *drive)
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{
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struct burn_progress p;
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double percent = 1.0;
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int ret, status, num_formats, format_flag= 0;
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off_t size = 0;
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unsigned dummy;
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if (current_profile == 0x13) {
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fprintf(stderr, "IDLE: DVD-RW media is already formatted\n");
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return 2;
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} else if (current_profile != 0x14) {
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fprintf(stderr, "FATAL: Can only format DVD-RW\n");
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} else if (current_profile == 0x43) {
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ret = burn_disc_get_formats(drive, &status, &size, &dummy,
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&num_formats);
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if (ret > 0 && status == BURN_FORMAT_IS_FORMATTED) {
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fprintf(stderr,
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"IDLE: BD-RE media is already formatted\n");
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return 2;
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}
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size = 0; /* does not really matter */
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format_flag = 3<<1; /* format to default size, no quick */
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} else if (current_profile == 0x14) { /* sequential DVD-RW */
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size = 128 * 1024 * 1024;
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format_flag = 1; /* write initial 128 MiB */
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} else {
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fprintf(stderr, "FATAL: Can only format DVD-RW or BD-RE\n");
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return 0;
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}
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printf("Beginning to format media.\n");
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burn_disc_format(drive, (off_t) 0, 0);
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burn_disc_format(drive, size, format_flag);
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sleep(1);
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while (burn_drive_get_status(drive, &p) != BURN_DRIVE_IDLE) {
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@ -344,9 +365,10 @@ int libburner_format_row(struct burn_drive *drive)
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}
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burn_disc_get_profile(drive_list[0].drive, ¤t_profile,
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current_profile_name);
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printf("Media type now: %4.4xh \"%s\"\n",
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current_profile, current_profile_name);
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if (current_profile != 0x13) {
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if (current_profile == 0x14 || current_profile == 0x13)
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printf("Media type now: %4.4xh \"%s\"\n",
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current_profile, current_profile_name);
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if (current_profile == 0x14) {
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fprintf(stderr,
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"FATAL: Failed to change media profile to desired value\n");
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return 0;
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@ -534,7 +556,8 @@ int libburner_payload(struct burn_drive *drive,
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burn_session_free(session);
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burn_disc_free(target_disc);
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if (multi && current_profile != 0x1a && current_profile != 0x13 &&
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current_profile != 0x12) /* not with DVD+RW, DVD-RW, DVD-RAM */
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current_profile != 0x12 && current_profile != 0x43)
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/* not with DVD+RW, formatted DVD-RW, DVD-RAM, BD-RE */
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printf("NOTE: Media left appendable.\n");
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if (simulate_burn)
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printf("\n*** Did TRY to SIMULATE burning ***\n\n");
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@ -697,7 +720,7 @@ int main(int argc, char **argv)
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{ ret = 0; goto release_drive; }
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if (do_blank) {
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if (do_blank > 100)
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ret = libburner_format_row(drive_list[driveno].drive);
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ret = libburner_format_owrt(drive_list[driveno].drive);
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else
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ret = libburner_blank_disc(drive_list[driveno].drive,
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do_blank == 1);
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