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Get oodle URL from index

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This commit is contained in:
Truman Kilen 2023-12-16 16:09:28 -06:00
parent 02b1ae4264
commit cb7743e347
1 changed files with 25 additions and 7 deletions
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32
get_oodle/src/lib.rs
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@ -1,4 +1,4 @@
use anyhow::{anyhow, Result}; use anyhow::{anyhow, Context, Result};
use std::sync::OnceLock; use std::sync::OnceLock;
@ -51,16 +51,34 @@ fn call_decompress(comp_buf: &[u8], raw_buf: &mut [u8], decompress: OodleLZ_Deco
} }
static OODLE_HASH: [u8; 20] = hex_literal::hex!("4bcc73614cb8fd2b0bce8d0f91ee5f3202d9d624"); static OODLE_HASH: [u8; 20] = hex_literal::hex!("4bcc73614cb8fd2b0bce8d0f91ee5f3202d9d624");
static OODLE_DLL_NAME: &str = "oo2core_9_win64.dll";
fn fetch_oodle() -> Result<std::path::PathBuf> { fn fetch_oodle() -> Result<std::path::PathBuf> {
use sha1::{Digest, Sha1}; use sha1::{Digest, Sha1};
let oodle_path = std::env::current_exe()?.with_file_name("oo2core_9_win64.dll"); let oodle_path = std::env::current_exe()?.with_file_name(OODLE_DLL_NAME);
if !oodle_path.exists() { if !oodle_path.exists() {
let mut compressed = vec![]; let mut compressed = vec![];
ureq::get("https://origin.warframe.com/Tools/Oodle/x64/final/oo2core_9_win64.dll.F2DB01967705B62AECEF3CD3E5A28E4D.lzma") ureq::get("https://origin.warframe.com/origin/50F7040A/index.txt.lzma")
.call()? .call()?
.into_reader().read_to_end(&mut compressed)?; .into_reader()
.read_to_end(&mut compressed)?;
let mut decompressed = vec![];
lzma_rs::lzma_decompress(&mut std::io::Cursor::new(compressed), &mut decompressed).unwrap();
let index = String::from_utf8(decompressed)?;
let line = index
.lines()
.find(|l| l.contains(OODLE_DLL_NAME))
.with_context(|| format!("{OODLE_DLL_NAME} not found in index"))?;
let path = line.split_once(',').context("failed to parse index")?.0;
let mut compressed = vec![];
ureq::get(&format!("https://content.warframe.com{path}"))
.call()?
.into_reader()
.read_to_end(&mut compressed)?;
let mut decompressed = vec![]; let mut decompressed = vec![];
lzma_rs::lzma_decompress(&mut std::io::Cursor::new(compressed), &mut decompressed).unwrap(); lzma_rs::lzma_decompress(&mut std::io::Cursor::new(compressed), &mut decompressed).unwrap();
@ -222,11 +240,11 @@ mod linux_oodle {
} }
fn get_decompress_inner() -> Result<OodleLZ_Decompress> { fn get_decompress_inner() -> Result<OodleLZ_Decompress> {
fetch_oodle().ok(); fetch_oodle()?;
let oodle = std::env::current_exe() let oodle = std::env::current_exe()
.unwrap() .unwrap()
.with_file_name("oo2core_9_win64.dll"); .with_file_name(OODLE_DLL_NAME);
let dll = std::fs::read(&oodle)?; let dll = std::fs::read(oodle)?;
let obj_file = PeFile64::parse(&*dll)?; let obj_file = PeFile64::parse(&*dll)?;