1.0.1 • Published 4 months ago
cfb-reader v1.0.1
cfb-reader
Read content of compound file binary format
Binary definition
Compound file binary format Official document
| Sectors | Header | DiFAT | FAT Storage | Directory | MiniFAT | Mini Stream | Normal Stream |
|---|---|---|---|---|---|---|---|
| Content | Basic info of various Structure | A list of all FAT Storage in the file | The next sector position at the specified index (except DiFAT and FAT Storage itself) | The directory structure that the file packed | The next position at the specified index (in the context of mini stream strucutre) | Mini stream blobs (<4096B) | Regular blobs (>4096B) |
| Starting Location | 0 | Specified in header | DiFAT0 | Specified in header | Specified in header | Specified by the root entry of directory entries (at index 0) | Specified in each entry |
| Amount | 1 sector | Specified in Header | Specified in header (not sure) | Not specified (v4: in header) | Specified in Header | Specified by the root entry of directory entries | Not specified |
| Sub-structure | N/A | FAT Storage's index in FAT | Next position in FAT chain of a sector | An entry specified various properties of the object | Next position in mini stream chain of a mini sector | Part of a mini object | Part of a regular object |
| Sub-strucutre Type | N/A | uint32 | uint32 | Directory Entry | uint32 | buffer | buffer |
| Sub-structure Size | N/A | 4 bytes | 4 bytes | 128 bytes | 4 bytes | 64 bytes | Sector size |
Note on package patches
unbuildis patched to forcely bundle dependencies for browserbinspectoris patched to resolve the error casued by incorrect 'module' in itspackage.json
License
MIT License