Zack Buhman
10d17d3c98
This combines my iso9660 parsing code, with all of the prior gdrom packet interface / command code. The example, on real Dreamcast hardware, displays the first 2048 bytes [1] of every file in the root directory on the serial console. [1] or the size of the file, whichever is smaller
34 lines
1.5 KiB
C++
34 lines
1.5 KiB
C++
#pragma once
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#include <cstdint>
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#include <cstddef>
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#include "uint_le_be.hpp"
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namespace iso9660 {
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struct directory_record {
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const uint8_t length_of_directory_record;
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const uint8_t extended_attribute_record_length;
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const uint32_le_be location_of_extent;
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const uint32_le_be data_length;
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const uint8_t recording_date_and_time[7];
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const uint8_t file_flags;
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const uint8_t file_unit_size;
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const uint8_t interleave_gap_size;
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const uint16_le_be volume_sequence_number;
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const uint8_t length_of_file_identifier;
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const uint8_t file_identifier[];
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};
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static_assert((offsetof (struct directory_record, length_of_directory_record)) == 0);
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static_assert((offsetof (struct directory_record, extended_attribute_record_length)) == 1);
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static_assert((offsetof (struct directory_record, location_of_extent)) == 2);
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static_assert((offsetof (struct directory_record, data_length)) == 10);
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static_assert((offsetof (struct directory_record, recording_date_and_time)) == 18);
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static_assert((offsetof (struct directory_record, file_flags)) == 25);
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static_assert((offsetof (struct directory_record, file_unit_size)) == 26);
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static_assert((offsetof (struct directory_record, interleave_gap_size)) == 27);
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static_assert((offsetof (struct directory_record, volume_sequence_number)) == 28);
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static_assert((offsetof (struct directory_record, length_of_file_identifier)) == 32);
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static_assert((offsetof (struct directory_record, file_identifier)) == 33);
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}
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