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msd: add option to print ouith tree instead of static, some improvements to pfl_upg, mtk_pkg: add option to not delete decompressed lzhs part

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theubusu
2026-02-18 22:54:03 +01:00
parent ab727411dc
commit f4a146a389
11 changed files with 128 additions and 112 deletions
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src/formats/pfl_upg/mod.rs
+3 -10
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@@ -39,7 +39,7 @@ pub fn extract_pfl_upg(app_ctx: &AppContext, _ctx: Box<dyn Any>) -> Result<(), B
println!("Data size: {}", header.data_size);
let mut decrypted_data;
if (header.mask & 0x2000_0000) != 0 {
if header.is_encrypted() {
println!("File is encrypted.");
let mut key = None;
let mut n_hex = None;
@@ -95,16 +95,14 @@ pub fn extract_pfl_upg(app_ctx: &AppContext, _ctx: Box<dyn Any>) -> Result<(), B
while (data_reader.position() as usize) < data_reader.get_ref().len() {
let file_header: FileHeader = data_reader.read_le()?;
//its a folder not a file
if (file_header.attributes[3] & (1 << 1)) != 0 {
if file_header.is_folder() {
println!("\nFolder - {}", file_header.file_name());
let output_path = Path::new(&app_ctx.output_dir).join(file_header.file_name().trim_start_matches('/'));
fs::create_dir_all(output_path)?;
continue
}
//extended name is used
let file_name = if (file_header.attributes[2] & (1 << 7)) != 0 {
let file_name = if file_header.has_extended_name() {
let ex_name_size = file_header.header_size - 76; //76 is base file header size
//println!("extended name {}, org name: {}", ex_name_size, file_header.file_name());
let ex_name_bytes = common::read_exact(&mut data_reader, ex_name_size as usize)?;
@@ -134,11 +132,6 @@ pub fn extract_pfl_upg(app_ctx: &AppContext, _ctx: Box<dyn Any>) -> Result<(), B
out_file.write_all(&data[..file_header.real_size as usize])?;
//if it contains a PFL upg in itself to extract
//if (file_header.attributes[3] & (1 << 2)) != 0 {
// println!("Container file");
//}
println!("- Saved file!");
}