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Add SHA-1 checksum calculation support

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Natalia Portillo
2025-10-03 01:49:44 +01:00
parent 59addd3efc
commit 1e569c68a1
10 changed files with 339 additions and 3 deletions
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5
src/write.c
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@@ -154,6 +154,8 @@ int32_t aaruf_write_sector(void *context, uint64_t sector_address, bool negative
// Disable MD5 calculation
if(ctx->calculating_md5) ctx->calculating_md5 = false;
// Disable SHA1 calculation
if(ctx->calculating_sha1) ctx->calculating_sha1 = false;
}
else
ctx->last_written_block = sector_address;
@@ -162,6 +164,9 @@ int32_t aaruf_write_sector(void *context, uint64_t sector_address, bool negative
// Calculate MD5 on-the-fly if requested and sector is within user sectors (not negative or overflow)
if(ctx->calculating_md5 && !negative && sector_address <= ctx->imageInfo.Sectors)
aaruf_md5_update(&ctx->md5_context, data, length);
// Calculate SHA1 on-the-fly if requested and sector is within user sectors (not negative or overflow)
if(ctx->calculating_sha1 && !negative && sector_address <= ctx->imageInfo.Sectors)
aaruf_sha1_update(&ctx->sha1_context, data, length);
// TODO: If optical disc check track