From 746a94952de6d506dee5f45c77c72ccb597bb516 Mon Sep 17 00:00:00 2001
From: HsiangNianian <i@jyunko.cn>
Date: Tue, 13 Jan 2026 16:14:49 +0800
Subject: Implement library rules validation and zip extraction utility

- Added `is_library_allowed` function to evaluate library permissions based on defined rules.
- Introduced `rule_matches` helper function to check OS compatibility for rules.
- Created `extract_zip` function to handle zip file extraction, including directory creation and skipping of META-INF entries.
---
 src-tauri/src/core/game_version.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src-tauri/src/core/game_version.rs')

diff --git a/src-tauri/src/core/game_version.rs b/src-tauri/src/core/game_version.rs
index c33f99c..9eb8d67 100644
--- a/src-tauri/src/core/game_version.rs
+++ b/src-tauri/src/core/game_version.rs
@@ -44,6 +44,21 @@ pub struct AssetIndex {
 pub struct Library {
     pub downloads: Option<LibraryDownloads>,
     pub name: String,
+    pub rules: Option<Vec<Rule>>,
+    pub natives: Option<serde_json::Value>,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct Rule {
+    pub action: String, // "allow" or "disallow"
+    pub os: Option<OsRule>,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct OsRule {
+    pub name: Option<String>, // "linux", "osx", "windows"
+    pub version: Option<String>, // Regex
+    pub arch: Option<String>, // "x86"
 }
 
 #[derive(Debug, Deserialize)]
-- 
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