bin/makeudfimage/UdfBuilder.cpp

210 	Udf::primary_volume_descriptor primary;
255 		_PrintUpdate(VERBOSITY_MEDIUM, "iso: Writing primary volume descriptor");
335 		// reserve primary vds (min length = 16 blocks, which is plenty for us)
337 			_PrintUpdate(VERBOSITY_HIGH, "udf: Reserving space for primary vds");
349 		// vds immediately following the primary vds, which seems a bit stupid to me,
387 			_PrintUpdate(VERBOSITY_MEDIUM, "udf: Writing primary volume descriptor");
389 			primary.set_vds_number(vdsNumber);
390 			primary.set_primary_volume_descriptor_number(0);
392 			if (nameLength > primary.volume_identifier().size()-1) {
393 				_PrintWarning("udf: Truncating volume name as stored in primary "
400 			                           primary.volume_identifier().size());
401 			memcpy(primary.volume_identifier().data, volumeIdField.String(),
402 			       primary.volume_identifier().size());
403 			primary.set_volume_sequence_number(1);
404 			primary.set_max_volume_sequence_number(1);
405 			primary.set_interchange_level(2);
406 			primary.set_max_interchange_level(3);
407 			primary.set_character_set_list(1);
408 			primary.set_max_character_set_list(1);
416 			                              primary.volume_set_identifier().size());
417 			memcpy(primary.volume_set_identifier().data, volumeSetIdField.String(),
418 			       primary.volume_set_identifier().size());
419 			primary.descriptor_character_set() = Udf::kCs0CharacterSet;
420 			primary.explanatory_character_set() = Udf::kCs0CharacterSet;
421 			primary.volume_abstract() = kNullExtent;
422 			primary.volume_copyright_notice() = kNullExtent;
423 			primary.application_id() = kApplicationId;
424 			primary.recording_date_and_time() = _BuildTimeStamp();
425 			primary.implementation_id() = Udf::kImplementationId;
426 			memset(primary.implementation_use().data, 0,
427 			       primary.implementation_use().size());
428 			primary.set_predecessor_volume_descriptor_sequence_location(0);
429 			primary.set_flags(0);	// ToDo: maybe 1 is more appropriate?
430 			memset(primary.reserved().data, 0, primary.reserved().size());
431 			primary.tag().set_id(Udf::TAGID_PRIMARY_VOLUME_DESCRIPTOR);
432 			primary.tag().set_version(_UdfDescriptorVersion());
433 			primary.tag().set_serial_number(0);
435 				// location is dependent on which sequence (primary or reserve)
438 			DUMP(primary);
439 			// write primary_vd to primary vds
440 			primary.tag().set_location(primaryVdsExtent.location()+vdsNumber);
441 			primary.tag().set_checksums(primary);
442 			ssize_t bytes = _OutputFile().WriteAt(off_t(primary.tag().location()) << _BlockShift(),
443 			                              &primary, sizeof(primary));
444 			error = check_size_error(bytes, sizeof(primary));
447 				bytes = _OutputFile().ZeroAt((off_t(primary.tag().location()) << _BlockShift())
453 				primary.tag().set_location(reserveVdsExtent.location()+vdsNumber);
454 				primary.tag().set_checksums(primary);
455 				ssize_t bytes = _OutputFile().WriteAt(off_t(primary.tag().location()) << _BlockShift(),
456 	        			                              &primary, sizeof(primary));
457 				error = check_size_error(bytes, sizeof(primary));
460 					bytes = _OutputFile().ZeroAt(off_t((primary.tag().location()) << _BlockShift())
495 				// location is dependent on which sequence (primary or reserve)
499 			// write partition descriptor to primary vds
538 				// location is dependent on which sequence (primary or reserve)
542 			// write freespace descriptor to primary vds
626 					// location is dependent on which sequence (primary or reserve)
630 				// write partition descriptor to primary vds
703 					// location is dependent on which sequence (primary or reserve)
707 				// write implementationUse descriptor to primary vds
746 			// write terminator to primary vds
864 		// write partition descriptor to primary vds