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Add primary DDT offset and implement DDT entry setting functions

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This commit is contained in:
Natalia Portillo
2025-09-28 15:15:05 +01:00
parent bed8b75491
commit d8e39eb87b
3 changed files with 373 additions and 5 deletions
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7
include/aaruformat/context.h
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@@ -98,15 +98,15 @@ typedef struct aaruformatContext
uint8_t *cicmBlock;
DumpHardwareHeader dumpHardwareHeader;
struct DumpHardwareEntriesWithData *dumpHardwareEntriesWithData;
struct ImageInfo imageInfo;
ImageInfo imageInfo;
CdEccContext *eccCdContext;
uint8_t numberOfDataTracks;
TrackEntry *dataTracks;
bool *readableSectorTags;
struct CacheHeader blockHeaderCache;
struct CacheHeader blockCache;
struct Checksums checksums;
struct mediaTagEntry *mediaTags;
Checksums checksums;
mediaTagEntry *mediaTags;
DdtHeader2 userDataDdtHeader;
int ddtVersion;
uint16_t *userDataDdtMini;
@@ -114,6 +114,7 @@ typedef struct aaruformatContext
uint16_t *sectorPrefixDdtMini;
uint16_t *sectorSuffixDdtMini;
uint64_t cachedDdtOffset;
uint64_t primaryDdtOffset;
uint16_t *cachedSecondaryDdtSmall;
uint32_t *cachedSecondaryDdtBig;
bool isWriting;

4
include/internal.h
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@@ -45,6 +45,10 @@ int32_t decode_ddt_single_level_v2(aaruformatContext *ctx, uint64_t sectorAddr
uint64_t *blockOffset, uint8_t *sectorStatus);
int32_t decode_ddt_multi_level_v2(aaruformatContext *ctx, uint64_t sectorAddress, uint64_t *offset,
uint64_t *blockOffset, uint8_t *sectorStatus);
void set_ddt_single_level_v2(aaruformatContext *ctx, uint64_t sectorAddress, bool negative, uint64_t offset,
uint64_t blockOffset, uint8_t sectorStatus);
void set_ddt_multi_level_v2(aaruformatContext *ctx, uint64_t sectorAddress, bool negative, uint64_t offset,
uint64_t blockOffset, uint8_t sectorStatus);
aaru_options parse_options(const char *options);
uint64_t get_filetime_uint64();
int32_t aaruf_close_current_block(aaruformatContext *ctx);