Struct object::read::coff::SectionTable

pub struct SectionTable<'data> {
    sections: &'data [ImageSectionHeader],
}

The table of section headers in a COFF or PE file.

Returned by CoffHeader::sections and ImageNtHeaders::sections.

Fields

sections: &'data [ImageSectionHeader]

Implementations

impl<'data> SectionTable<'data>

pub fn parse<Coff: CoffHeader, R: ReadRef<'data>>( header: &Coff, data: R, offset: u64, ) -> Result<Self>

Parse the section table.

data must be the entire file data. offset must be after the optional file header.

pub fn iter(&self) -> Iter<'data, ImageSectionHeader>

Iterate over the section headers.

Warning: section indices start at 1.

pub fn enumerate( &self, ) -> impl Iterator<Item = (SectionIndex, &'data ImageSectionHeader)>

Iterate over the section headers and their indices.

pub fn is_empty(&self) -> bool

Return true if the section table is empty.

pub fn len(&self) -> usize

The number of section headers.

pub fn section(&self, index: SectionIndex) -> Result<&'data ImageSectionHeader>

Return the section header at the given index.

The index is 1-based.

pub fn section_by_name<R: ReadRef<'data>>( &self, strings: StringTable<'data, R>, name: &[u8], ) -> Option<(SectionIndex, &'data ImageSectionHeader)>

Return the section header with the given name.

The returned index is 1-based.

Ignores sections with invalid names.

pub fn max_section_file_offset(&self) -> u64

Compute the maximum file offset used by sections.

This will usually match the end of file, unless the PE file has a data overlay

impl<'data> SectionTable<'data>

pub fn pe_file_range_at(&self, va: u32) -> Option<(u32, u32)>

Return the file offset of the given virtual address, and the size up to the end of the section containing it.

Returns None if no section contains the address.

pub fn pe_data_at<R: ReadRef<'data>>( &self, data: R, va: u32, ) -> Option<&'data [u8]>

Return the data starting at the given virtual address, up to the end of the section containing it.

Ignores sections with invalid data.

Returns None if no section contains the address.

pub fn pe_data_containing<R: ReadRef<'data>>( &self, data: R, va: u32, ) -> Option<(&'data [u8], u32)>

Return the data of the section that contains the given virtual address in a PE file.

Also returns the virtual address of that section.

Ignores sections with invalid data.

pub fn section_containing(&self, va: u32) -> Option<&'data ImageSectionHeader>

Return the section that contains a given virtual address.

Trait Implementations

impl<'data> Clone for SectionTable<'data>

fn clone(&self) -> SectionTable<'data>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'data> Debug for SectionTable<'data>

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

Formats the value using the given formatter.

impl<'data> Default for SectionTable<'data>

fn default() -> SectionTable<'data>

Returns the “default value” for a type.

impl<'data> Copy for SectionTable<'data>