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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/epk.rs
+5 -3
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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: "epk", detector_func: is_epk_file, extractor_func: extract_epk }
}
@@ -12,8 +12,9 @@ pub struct EpkContext {
}
pub fn is_epk_file(app_ctx: &AppContext) -> Result<Option<Box<dyn Any>>, Box<dyn std::error::Error>> {
let versions = common::read_file(app_ctx.file, 1712, 36)?;
let file = match &app_ctx.input {InputTarget::File(f) => f, InputTarget::Directory(_) => return Ok(None)};
let versions = common::read_file(&file, 1712, 36)?;
if let Some(epk_version) = check_epk_version(&versions) {
Ok(Some(Box::new(EpkContext {epk_version})))
} else {
@@ -51,9 +52,10 @@ fn match_with_pattern(data: &[u8], pattern: &str) -> bool {
}
pub fn extract_epk(app_ctx: &AppContext, ctx: Option<Box<dyn Any>>) -> Result<(), Box<dyn std::error::Error>> {
let file = match &app_ctx.input {InputTarget::File(f) => f, InputTarget::Directory(_) => return Err("Extractor expected file, not directory".into())};
let ctx = ctx.and_then(|c| c.downcast::<EpkContext>().ok()).ok_or("Context is invalid or missing!")?;
let versions = common::read_file(app_ctx.file, 1712, 36)?;
let versions = common::read_file(&file, 1712, 36)?;
let platform_version = common::string_from_bytes(&versions[4..20]);
let sdk_version = common::string_from_bytes(&versions[20..36]);