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bring back samsung_old - by adding InputTarget system

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theubusu
2026-02-06 15:08:38 +01:00
parent 43128ca117
commit 9b059c67ab
32 changed files with 291 additions and 224 deletions
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src/formats/epk1.rs
+8 -6
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@@ -1,5 +1,5 @@
use std::any::Any;
use crate::{AppContext, formats::Format};
use crate::{InputTarget, AppContext, formats::Format};
pub fn format() -> Format {
Format { name: "epk1", detector_func: is_epk1_file, extractor_func: extract_epk1 }
}
@@ -41,8 +41,10 @@ struct Pak {
}
pub fn is_epk1_file(app_ctx: &AppContext) -> Result<Option<Box<dyn Any>>, Box<dyn std::error::Error>> {
let epk2_magic = common::read_file(app_ctx.file, 12, 4)?; //for epk2b
let epak_magic = common::read_file(app_ctx.file, 0, 4)?;
let file = match &app_ctx.input {InputTarget::File(f) => f, InputTarget::Directory(_) => return Ok(None)};
let epk2_magic = common::read_file(&file, 12, 4)?; //for epk2b
let epak_magic = common::read_file(&file, 0, 4)?;
if epak_magic == b"epak" && epk2_magic != b"EPK2" {
Ok(Some(Box::new(())))
} else {
@@ -51,7 +53,7 @@ pub fn is_epk1_file(app_ctx: &AppContext) -> Result<Option<Box<dyn Any>>, Box<dy
}
pub fn extract_epk1(app_ctx: &AppContext, _ctx: Option<Box<dyn Any>>) -> Result<(), Box<dyn std::error::Error>> {
let mut file = app_ctx.file;
let mut file = match &app_ctx.input {InputTarget::File(f) => f, InputTarget::Directory(_) => return Err("Extractor expected file, not directory".into())};
//check type of epk1
let epk1_type;
let init_pak_count_bytes = common::read_file(&file, 8, 4)?;
@@ -125,8 +127,8 @@ pub fn extract_epk1(app_ctx: &AppContext, _ctx: Option<Box<dyn Any>>) -> Result<
let data = common::read_exact(&mut file, pak_header.image_size as usize)?;
let output_path = Path::new(app_ctx.output_dir).join(pak_header.pak_name() + ".bin");
fs::create_dir_all(app_ctx.output_dir)?;
let output_path = Path::new(&app_ctx.output_dir).join(pak_header.pak_name() + ".bin");
fs::create_dir_all(&app_ctx.output_dir)?;
let mut out_file = OpenOptions::new().write(true).create(true).open(output_path)?;
out_file.write_all(&data)?;