aaru-dps/libaaruformat
1
0
Fork 0
mirror of https://github.com/aaru-dps/libaaruformat.git synced 2025-12-16 19:24:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

Sync specification with code.

Browse Source
This commit is contained in:
Natalia Portillo
2025-10-11 13:17:26 +01:00
parent 1f33de2ccf
commit e2f3323a04
17 changed files with 188 additions and 275 deletions
Download Patch File Download Diff File Expand all files Collapse all files

85
docs/spec/blocks/metadata.adoc
View File

@@ -10,62 +10,35 @@ All string values within this block are encoded as little-endian UTF-16 and term
/**Metadata block, contains metadata */
typedef struct MetadataBlockHeader
{
/**Identifier, <see cref="BlockType.MetadataBlock" /> */
uint32_t identifier;
/**Size in uint8_ts of this whole metadata block */
uint32_t blockSize;
/**Sequence of media set this media belongs to */
int32_t mediaSequence;
/**Total number of media on the media set this media belongs to */
int32_t lastMediaSequence;
/**Offset to start of creator string from start of this block */
uint32_t creatorOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t creatorLength;
/**Offset to start of creator string from start of this block */
uint32_t commentsOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t commentsLength;
/**Offset to start of creator string from start of this block */
uint32_t mediaTitleOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t mediaTitleLength;
/**Offset to start of creator string from start of this block */
uint32_t mediaManufacturerOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t mediaManufacturerLength;
/**Offset to start of creator string from start of this block */
uint32_t mediaModelOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t mediaModelLength;
/**Offset to start of creator string from start of this block */
uint32_t mediaSerialNumberOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t mediaSerialNumberLength;
/**Offset to start of creator string from start of this block */
uint32_t mediaBarcodeOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t mediaBarcodeLength;
/**Offset to start of creator string from start of this block */
uint32_t mediaPartNumberOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t mediaPartNumberLength;
/**Offset to start of creator string from start of this block */
uint32_t driveManufacturerOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t driveManufacturerLength;
/**Offset to start of creator string from start of this block */
uint32_t driveModelOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t driveModelLength;
/**Offset to start of creator string from start of this block */
uint32_t driveSerialNumberOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t driveSerialNumberLength;
/**Offset to start of creator string from start of this block */
uint32_t driveFirmwareRevisionOffset;
/**Length in uint8_ts of the null-terminated UTF-16LE creator string */
uint32_t driveFirmwareRevisionLength;
uint32_t identifier; ///< Block identifier, must be BlockType::MetadataBlock.
uint32_t blockSize; ///< Total size in bytes of the entire metadata block (header + strings).
int32_t mediaSequence; ///< Sequence number within a multi-disc / multi-volume set (0-based or 1-based as
///< producer defines).
int32_t lastMediaSequence; ///< Total number of media in the set; 0 or 1 if single item.
uint32_t creatorOffset; ///< Offset to UTF-16LE creator string (or undefined if creatorLength==0).
uint32_t creatorLength; ///< Length in bytes (including null) of creator string (0 if absent).
uint32_t commentsOffset; ///< Offset to UTF-16LE comments string.
uint32_t commentsLength; ///< Length in bytes (including null) of comments string.
uint32_t mediaTitleOffset; ///< Offset to UTF-16LE media title string.
uint32_t mediaTitleLength; ///< Length in bytes (including null) of media title string.
uint32_t mediaManufacturerOffset; ///< Offset to UTF-16LE media manufacturer string.
uint32_t mediaManufacturerLength; ///< Length in bytes (including null) of media manufacturer string.
uint32_t mediaModelOffset; ///< Offset to UTF-16LE media model string.
uint32_t mediaModelLength; ///< Length in bytes (including null) of media model string.
uint32_t mediaSerialNumberOffset; ///< Offset to UTF-16LE media serial number string.
uint32_t mediaSerialNumberLength; ///< Length in bytes (including null) of media serial number string.
uint32_t mediaBarcodeOffset; ///< Offset to UTF-16LE media barcode string.
uint32_t mediaBarcodeLength; ///< Length in bytes (including null) of media barcode string.
uint32_t mediaPartNumberOffset; ///< Offset to UTF-16LE media part number string.
uint32_t mediaPartNumberLength; ///< Length in bytes (including null) of media part number string.
uint32_t driveManufacturerOffset; ///< Offset to UTF-16LE drive manufacturer string.
uint32_t driveManufacturerLength; ///< Length in bytes (including null) of drive manufacturer string.
uint32_t driveModelOffset; ///< Offset to UTF-16LE drive model string.
uint32_t driveModelLength; ///< Length in bytes (including null) of drive model string.
uint32_t driveSerialNumberOffset; ///< Offset to UTF-16LE drive serial number string.
uint32_t driveSerialNumberLength; ///< Length in bytes (including null) of drive serial number string.
uint32_t driveFirmwareRevisionOffset; ///< Offset to UTF-16LE drive firmware revision string.
uint32_t driveFirmwareRevisionLength; ///< Length in bytes (including null) of drive firmware revision string.
} MetadataBlockHeader;
==== Field Descriptions