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epk2,epk3: improve signature handling

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theubusu
2026-01-24 17:35:34 +01:00
parent 060d808b44
commit 872eee9e6e
2 changed files with 16 additions and 16 deletions
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src/formats/epk2.rs
+3 -3
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@@ -75,7 +75,7 @@ pub fn is_epk2_file(file: &File) -> bool {
}
pub fn extract_epk2(mut file: &File, output_folder: &str) -> Result<(), Box<dyn std::error::Error>> {
file.seek(SeekFrom::Start(128))?; //inital signature
let _header_signature = common::read_exact(&mut file, SIGNATURE_SIZE as usize)?;
let stored_header = common::read_exact(&mut file, 1584)?; //max header size
let header;
@@ -122,7 +122,7 @@ pub fn extract_epk2(mut file: &File, output_folder: &str) -> Result<(), Box<dyn
let actual_offset = pak.offset + (SIGNATURE_SIZE * signature_count);
file.seek(SeekFrom::Start(actual_offset as u64))?;
let _signature = common::read_exact(&mut file, SIGNATURE_SIZE as usize)?;
let mut _segment_signature = common::read_exact(&mut file, SIGNATURE_SIZE as usize)?;
signature_count += 1;
let encrypted_header = common::read_exact(&mut file, 128)?;
@@ -150,7 +150,7 @@ pub fn extract_epk2(mut file: &File, output_folder: &str) -> Result<(), Box<dyn
for i in 0..pak_header.segment_count {
// for first segment we already read the header so skip doing that for it
if i > 0 {
let _signature = common::read_exact(&mut file, 128)?;
_segment_signature = common::read_exact(&mut file, 128)?;
signature_count += 1;
let encrypted_header = common::read_exact(&mut file, 128)?;