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pana_dvd: clear up some structs and add final key for 2012_2

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theubusu
2026-02-19 17:20:29 +01:00
parent f4a146a389
commit 070a4f37c9
3 changed files with 36 additions and 28 deletions
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src/formats/pana_dvd/mod.rs
+6 -6
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@@ -226,12 +226,12 @@ fn decompress_data(data: &[u8]) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
let mut data_reader = Cursor::new(data);
let header: CompressedFileHeader = data_reader.read_le()?;
println!("Compressed size: {}, Decompressed size: {}, Compression type: {}({})",
header.compressed_size, header.decompressed_size, header.compression_type_byte, header.compression_type());
header.src_size, header.dest_size, header.compression_type, header.compression_type_str());
let compressed_data = common::read_exact(&mut data_reader, header.compressed_size as usize)?;
let compressed_data = common::read_exact(&mut data_reader, header.src_size as usize)?;
let decompressed_data;
if header.compression_type_byte == 1 { //gzip + optionally lzss
if header.compression_type == 1 { //gzip + optionally lzss
println!("- Decompressing GZIP...");
let decompressed_gzip = decompress_gzip(&compressed_data)?;
@@ -241,13 +241,13 @@ fn decompress_data(data: &[u8]) -> Result<Vec<u8>, Box<dyn std::error::Error>> {
} else {
decompressed_data = decompressed_gzip;
}
} else if header.compression_type_byte == 2 { //only lzss
} else if header.compression_type == 2 { //only lzss
println!("- Decompressing LZSS...");
decompressed_data = decompress_lzss(&compressed_data);
if decompressed_data.len() != header.decompressed_size as usize {
if decompressed_data.len() != header.dest_size as usize {
return Err("Decompressed size does not match size in header, decompression failed!".into());
}
} else if header.compression_type_byte == 0 { //no compression. havent encountered one yet
} else if header.compression_type == 0 { //no compression. havent encountered one yet
decompressed_data = compressed_data;
} else {