Type 0: Container
File Structure
FILE
| Header |
| INT+32 | 0x1 | Identifier length | 0xb |
| CHAR8 | 0xb | Identifier | „UBI_BF_SIG“ + 0x0 |
| INT+32 | 0x1 | Number of directories | = ab |
| INT+32 | 0x1 | reserved | 0x0 |
| DIR* | [ab] | Directory structure | |
| Files |
| DATA | EOF | Files | |
User Defined Structures
DIR*
| Dir |
| INT+8 | 0x1 | Number of subdirectories | = ba |
| if (ba == 0) { |
| INT+32 | 0x1 | Number of files | = bb |
| FILEINFO* | [bb] | File Information | |
| } else { |
| DIRINFO* | [ba] | Directory information | |
| } |
DIRINFO*
| DirInfo |
| INT+32 | 0x1 | Directory name length | = ca |
| CHAR8 | [bc] | Directory name | null terminated |
| DIR* | 0x1 | Directory information | |
FILEINFO*
| FileInfo |
| INT+32 | 0x1 | File name length | = da |
| CHAR8 | [da] | File name | null terminated |
| INT+32 | 0x1 | File length | |
| INT+32 | 0x1 | File offset | absolute |
Reference