Struct OffsetTable 

pub struct OffsetTable {
    pub source: OffsetTableSource,
    pub version_id: u32,
    pub offset_exe: u64,
    pub offset_setup0: u64,
    pub offset_setup1: u64,
    pub uncompressed_size_exe: u32,
    pub crc_exe: u32,
    pub total_size: u64,
    pub message_offset: u32,
    pub exe_compressed_size: u32,
}

Decoded SetupLdrOffsetTable.

Field meanings, per Shared.Struct.pas:423-435:

• offset_setup0 ⇒ where the 64-byte SetupID marker begins (canonical Offset0).
• offset_setup1 ⇒ where the file payload chunks begin (canonical Offset1); 0 means the payload lives in external setup-N.bin files.
• offset_exe ⇒ where the compressed setup.e32/setup.e64 stub-handoff payload begins (canonical OffsetEXE).

Fields

source: OffsetTableSource

Provenance of the bytes we decoded.

version_id: u32

OffsetTable.Version field (1 or 2 for v1/v2; 0 for the pre-5.1.5 path that has no explicit version field).

offset_exe: u64

OffsetEXE.

offset_setup0: u64

Offset0 (start of setup-0.bin data).

offset_setup1: u64

Offset1 (start of setup-1.bin data, or 0 for external).

uncompressed_size_exe: u32

UncompressedSizeEXE.

crc_exe: u32

CRCEXE.

total_size: u64

TotalSize (v2 only; 0 otherwise).

message_offset: u32

message_offset (pre-4.0.0 only; 0 otherwise).

exe_compressed_size: u32

exe_compressed_size (pre-4.1.6 only; 0 otherwise).

Implementations

impl OffsetTable

pub fn parse(input: &[u8], start: usize, len: usize) -> Result<Self, Error>

Decodes the offset-table bytes that the pe locator returned.

Errors

• Error::UnknownSetupLdrMagic if the 12-byte magic is not in our recognized table.
• Error::Truncated if the record runs past the buffer.
• Error::BadChecksum for v1/v2 if the trailing CRC does not match.

Trait Implementations

impl Clone for OffsetTable

fn clone(&self) -> OffsetTable

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OffsetTable

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.