Blogpost Database Format.txt

'******** Main DB file ********'
' Everything allocated in "chunks" of 32 bytes

File Header:
    DWORD Magic = BPFn where 'n' = file format version
    DWORD dwEntries ' Number of Posts in db

-------------------------------

' Repeats for number of sections
Post Header:
    WORD wSubSections   ' Number of subsections in this part
    WORD wTitleLength   ' Length of page title
    <page tile = n chunks>

    ' Repeats depending on number of subsections
    Subsection Headers:
        uByte  ID       ' Will be one of the "Subsection IDs"
        uByte  Reserved ' --> Reserved for future use
        uShort Reserved ' /
        DWORD  dwLength ' Length of subsection in chunks (including header)
        <subsection data = dwLength chunks>

-------------------------------

Subsection IDs:
    &H01 Page content


'******** Index file **********'

' Repeated for number of entries in DB
File Index:
    DWORD dwOffset:23 ' Offset of Post (in chunks)
    DWORD dwUsed:1    ' Is section used or free?
    DWORD dwLength:8  ' Length of Post (in chunks)

    DWORD dwPostID    ' ID of Post