Struct apple_codesign::dmg::KolyTrailer
source · [−]pub struct KolyTrailer {Show 26 fields
pub signature: [u8; 4],
pub version: u32,
pub header_size: u32,
pub flags: u32,
pub running_data_fork_offset: u64,
pub data_fork_offset: u64,
pub data_fork_length: u64,
pub rsrc_fork_offset: u64,
pub rsrc_fork_length: u64,
pub segment_number: u32,
pub segment_count: u32,
pub segment_id: [u32; 4],
pub data_fork_digest_type: u32,
pub data_fork_digest_size: u32,
pub data_fork_digest: [u32; 32],
pub plist_offset: u64,
pub plist_length: u64,
pub reserved1: [u64; 8],
pub code_signature_offset: u64,
pub code_signature_size: u64,
pub reserved2: [u64; 5],
pub main_digest_type: u32,
pub main_digest_size: u32,
pub main_digest: [u32; 32],
pub image_variant: u32,
pub sector_count: u64,
}
Expand description
DMG trailer describing file content.
This is the main structure defining a DMG.
Fields
signature: [u8; 4]
“koly”
version: u32
header_size: u32
flags: u32
running_data_fork_offset: u64
data_fork_offset: u64
data_fork_length: u64
rsrc_fork_offset: u64
rsrc_fork_length: u64
segment_number: u32
segment_count: u32
segment_id: [u32; 4]
data_fork_digest_type: u32
data_fork_digest_size: u32
data_fork_digest: [u32; 32]
plist_offset: u64
plist_length: u64
reserved1: [u64; 8]
code_signature_offset: u64
code_signature_size: u64
reserved2: [u64; 5]
main_digest_type: u32
main_digest_size: u32
main_digest: [u32; 32]
image_variant: u32
sector_count: u64
Implementations
sourceimpl KolyTrailer
impl KolyTrailer
sourcepub fn read_from<R: Read + Seek>(
reader: &mut R
) -> Result<Self, AppleCodesignError>
pub fn read_from<R: Read + Seek>(
reader: &mut R
) -> Result<Self, AppleCodesignError>
Construct an instance by reading from a seekable reader.
The trailer is the final 512 bytes of the seekable stream.
sourcepub fn offset_after_plist(&self) -> u64
pub fn offset_after_plist(&self) -> u64
Obtain the offset byte after the plist data.
This is the offset at which an embedded signature superblob would be present. If no embedded signature is present, this is likely the start of KolyTrailer.
sourcepub fn digest_for_code_directory(
&self,
digest: DigestType
) -> Result<Vec<u8>, AppleCodesignError>
pub fn digest_for_code_directory(
&self,
digest: DigestType
) -> Result<Vec<u8>, AppleCodesignError>
Obtain the digest of the trailer in a way compatible with code directory digesting.
This will compute the digest of the current values but with the code signature size set to 0.
Trait Implementations
sourceimpl Clone for KolyTrailer
impl Clone for KolyTrailer
sourcefn clone(&self) -> KolyTrailer
fn clone(&self) -> KolyTrailer
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for KolyTrailer
impl Debug for KolyTrailer
sourceimpl PartialEq<KolyTrailer> for KolyTrailer
impl PartialEq<KolyTrailer> for KolyTrailer
sourcefn eq(&self, other: &KolyTrailer) -> bool
fn eq(&self, other: &KolyTrailer) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &KolyTrailer) -> bool
fn ne(&self, other: &KolyTrailer) -> bool
This method tests for !=
.
sourceimpl<'a> TryFromCtx<'a, Endian, [u8]> for KolyTrailer where
KolyTrailer: 'a,
impl<'a> TryFromCtx<'a, Endian, [u8]> for KolyTrailer where
KolyTrailer: 'a,
sourceimpl<'a> TryIntoCtx<Endian, [u8]> for &'a KolyTrailer
impl<'a> TryIntoCtx<Endian, [u8]> for &'a KolyTrailer
sourceimpl TryIntoCtx<Endian, [u8]> for KolyTrailer
impl TryIntoCtx<Endian, [u8]> for KolyTrailer
impl StructuralPartialEq for KolyTrailer
Auto Trait Implementations
impl RefUnwindSafe for KolyTrailer
impl Send for KolyTrailer
impl Sync for KolyTrailer
impl Unpin for KolyTrailer
impl UnwindSafe for KolyTrailer
Blanket Implementations
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T: ?Sized,
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