c665868b1b
Implement full decrypt + decompress pipeline for XEX2 PE extraction: - decompress.rs: None, Basic (zero-fill), and Normal (LZX) decompression - extract.rs: orchestrates decryption then decompression - Wire up CLI extract command to write PE files - LZX decompression via lzxd crate with per-frame chunk processing Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
50 lines
1.4 KiB
Rust
50 lines
1.4 KiB
Rust
//! # xex2tractor
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//!
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//! A library for parsing Xbox 360 XEX2 executable files.
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//!
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//! XEX2 is the executable format used by the Xbox 360 console. This crate
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//! provides types and functions to parse the binary format and extract
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//! structured information from XEX2 files.
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pub mod crypto;
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pub mod decompress;
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pub mod display;
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pub mod error;
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pub mod extract;
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pub mod header;
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pub mod optional;
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pub mod security;
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pub mod util;
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use error::Result;
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use header::Xex2Header;
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use optional::OptionalHeaders;
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use security::SecurityInfo;
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/// A parsed XEX2 file containing all extracted structures.
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#[derive(Debug)]
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pub struct Xex2File {
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/// The main XEX2 header (magic, flags, sizes, offsets).
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pub header: Xex2Header,
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/// All parsed optional headers.
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pub optional_headers: OptionalHeaders,
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/// Security info (signatures, keys, page descriptors).
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pub security_info: SecurityInfo,
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}
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/// Parses an XEX2 file from a byte slice.
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///
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/// The `data` slice should contain the entire XEX2 file contents.
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/// Returns a [`Xex2File`] with all successfully parsed structures.
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pub fn parse(data: &[u8]) -> Result<Xex2File> {
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let header = header::parse_header(data)?;
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let optional_headers = optional::parse_optional_headers(data, &header)?;
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let security_info = security::parse_security_info(data, header.security_offset)?;
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Ok(Xex2File {
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header,
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optional_headers,
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security_info,
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})
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}
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