From 73f37fa271d00d024b018a19ed96e201a725e33a Mon Sep 17 00:00:00 2001
From: Waddlesworth <github@genj.io>
Date: Fri, 15 Feb 2019 14:10:12 +1100
Subject: [PATCH] added pak key function

---
 native/Cargo.lock | 10 +++++-----
 native/Cargo.toml |  2 +-
 native/src/lib.rs | 11 +++++++++++
 package.json      |  2 +-
 4 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/native/Cargo.lock b/native/Cargo.lock
index 5e4dc0b..c3da8bb 100644
--- a/native/Cargo.lock
+++ b/native/Cargo.lock
@@ -194,8 +194,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "john-wick-parse"
-version = "0.4.1"
-source = "git+https://github.com/SirWaddles/JohnWickParse#a19d5ed068a34173827c9bee2e90c71412dd9b52"
+version = "0.5.0"
+source = "git+https://github.com/SirWaddles/JohnWickParse#bf6c37483b3bab56bb587481fc3f75c4af92f4d2"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "erased-serde 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -279,9 +279,9 @@ dependencies = [
 
 [[package]]
 name = "node-wick"
-version = "0.3.1"
+version = "0.4.0"
 dependencies = [
- "john-wick-parse 0.4.1 (git+https://github.com/SirWaddles/JohnWickParse)",
+ "john-wick-parse 0.5.0 (git+https://github.com/SirWaddles/JohnWickParse)",
  "neon 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "neon-build 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "neon-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -562,7 +562,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum image 0.21.0 (git+https://github.com/SirWaddles/image)" = "<none>"
 "checksum inflate 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "1cdb29978cc5797bd8dcc8e5bf7de604891df2a8dc576973d71a281e916db2ff"
 "checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
-"checksum john-wick-parse 0.4.1 (git+https://github.com/SirWaddles/JohnWickParse)" = "<none>"
+"checksum john-wick-parse 0.5.0 (git+https://github.com/SirWaddles/JohnWickParse)" = "<none>"
 "checksum jpeg-decoder 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)" = "c8b7d43206b34b3f94ea9445174bda196e772049b9bddbc620c9d29b2d20110d"
 "checksum lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a374c89b9db55895453a74c1e38861d9deec0b01b405a82516e9d5de4820dea1"
 "checksum libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)" = "e962c7641008ac010fa60a7dfdc1712449f29c44ef2d4702394aea943ee75047"
diff --git a/native/Cargo.toml b/native/Cargo.toml
index 66bb68d..e95e0af 100644
--- a/native/Cargo.toml
+++ b/native/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-wick"
-version = "0.3.1"
+version = "0.4.0"
 authors = ["Waddlesworth <github@genj.io>"]
 license = "MIT"
 build = "build.rs"
diff --git a/native/src/lib.rs b/native/src/lib.rs
index d893c0a..0d78f8f 100644
--- a/native/src/lib.rs
+++ b/native/src/lib.rs
@@ -67,6 +67,16 @@ fn read_texture_to_file(mut cx: FunctionContext) -> JsResult<JsValue> {
     Ok(JsBoolean::new(&mut cx, true).upcast())
 }
 
+fn read_pak_key(mut cx: FunctionContext) -> JsResult<JsString> {
+    let asset_path = cx.argument::<JsString>(0)?.value();
+    let header = match PakExtractor::new_header(&asset_path) {
+        Ok(data) => data,
+        Err(err) => return cx.throw_error(parse_err(err)),
+    };
+
+    Ok(JsString::new(&mut cx, header.get_key_guid().to_string()))
+}
+
 declare_types! {
     pub class JsPakExtractor for PakExtractor {
         init(mut cx) {
@@ -123,6 +133,7 @@ register_module!(mut cx, {
     cx.export_function("read_asset", read_asset)?;
     cx.export_function("read_texture", read_texture)?;
     cx.export_function("read_texture_to_file", read_texture_to_file)?;
+    cx.export_function("read_pak_key", read_pak_key)?;
     cx.export_class::<JsPakExtractor>("PakExtractor")?;
     Ok(())
 });
diff --git a/package.json b/package.json
index 0e1ab57..93374c3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "node-wick",
-    "version": "0.3.1",
+    "version": "0.4.0",
     "description": "NodeJS Bindings for the JohnWickParse library",
     "main": "lib/index.js",
     "repository": {