Struct ZipArchive 

pub struct ZipArchive<R> { /* private fields */ }

A parsed ZIP archive over a seekable reader.

Implementations

impl<R: Read + Seek> ZipArchive<R>

pub fn new(reader: R) -> Result<Self, ZipCoreError>

Parse the EOCD and central directory of reader.

pub fn summary(&self) -> &ArchiveSummary

Container-level offsets/counts for structural audits.

pub fn len(&self) -> usize

Number of entries in the central directory.

pub fn is_empty(&self) -> bool

Whether the archive has no entries.

pub fn file_names(&self) -> impl Iterator<Item = &str>

Iterate entry names in central-directory order.

pub fn by_index(&mut self, i: usize) -> Result<ZipFile<'_>, ZipCoreError>

Open the entry at index i for decoding (mirrors zip-rs by_index).

pub fn by_name(&mut self, name: &str) -> Result<ZipFile<'_>, ZipCoreError>

Open the named entry for decoding (mirrors zip-rs by_name).

pub fn by_index_decrypt( &mut self, i: usize, password: &[u8], ) -> Result<ZipFile<'_>, ZipCoreError>

Open the entry at index i, decrypting it with password (ZipCrypto or WinZip AES). Errors with WrongPassword if the password fails the check.

pub fn by_name_decrypt( &mut self, name: &str, password: &[u8], ) -> Result<ZipFile<'_>, ZipCoreError>

Open the named entry, decrypting it with password.

pub fn structural_view(&mut self) -> Result<Vec<EntryLayout>, ZipCoreError>

Raw structural view for the forensic analyzer: per entry, the header fields as recorded in BOTH the central directory and the local file header, plus offsets. This is the seam that lets zip-forensic compare the two copies (tamper signal) without re-implementing a second parser.