screamapi config #93

src-tauri/src/screamapi_config.rs

@@ -0,0 +1,137 @@
+use log::{info, warn};
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::fs;
+use std::path::{Path, PathBuf};
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct ScreamAPIConfig {
+    #[serde(rename = "$schema")]
+    pub schema: String,
+    #[serde(rename = "$version")]
+    pub version: u32,
+    pub logging: bool,
+    pub log_eos: bool,
+    pub block_metrics: bool,
+    pub namespace_id: String,
+    pub default_dlc_status: String,
+    pub override_dlc_status: HashMap<String, String>,
+    pub extra_graphql_endpoints: Vec<String>,
+    pub extra_entitlements: HashMap<String, String>,
+}
+
+impl Default for ScreamAPIConfig {
+    fn default() -> Self {
+        Self {
+            schema: "https://raw.githubusercontent.com/acidicoala/ScreamAPI/master/res/ScreamAPI.schema.json".to_string(),
+            version: 3,
+            logging: false,
+            log_eos: false,
+            block_metrics: false,
+            namespace_id: String::new(),
+            default_dlc_status: "unlocked".to_string(),
+            override_dlc_status: HashMap::new(),
+            extra_graphql_endpoints: Vec::new(),
+            extra_entitlements: HashMap::new(),
+        }
+    }
+}
+
+/// Write a default ScreamAPI config to a specific directory.
+/// Called internally by the installer when first setting up ScreamAPI.
+pub fn write_default_config(dir: &Path) -> Result<(), String> {
+    write_config_to_dir(dir, &ScreamAPIConfig::default())
+}
+
+/// Write ScreamAPI config to a specific directory (where the ScreamAPI DLL lives)
+pub fn write_config_to_dir(dir: &Path, config: &ScreamAPIConfig) -> Result<(), String> {
+    let config_path = dir.join("ScreamAPI.config.json");
+
+    let content = serde_json::to_string_pretty(config)
+        .map_err(|e| format!("Failed to serialize ScreamAPI config: {}", e))?;
+
+    fs::write(&config_path, content)
+        .map_err(|e| format!("Failed to write ScreamAPI config: {}", e))?;
+
+    info!("Wrote ScreamAPI config to: {}", config_path.display());
+    Ok(())
+}
+
+/// Read ScreamAPI config from a game's install path.
+/// Looks for EOSSDK backup files to find the directory.
+pub fn read_config(game_path: &str) -> Result<Option<ScreamAPIConfig>, String> {
+    let config_path = match find_screamapi_config_path(game_path) {
+        Some(p) => p,
+        None => return Ok(None),
+    };
+
+    if !config_path.exists() {
+        return Ok(None);
+    }
+
+    let content = fs::read_to_string(&config_path)
+        .map_err(|e| format!("Failed to read ScreamAPI config: {}", e))?;
+
+    let config: ScreamAPIConfig = serde_json::from_str(&content)
+        .map_err(|e| format!("Failed to parse ScreamAPI config: {}", e))?;
+
+    info!("Read ScreamAPI config from: {}", config_path.display());
+    Ok(Some(config))
+}
+
+/// Write ScreamAPI config to the directory where ScreamAPI DLLs are installed.
+pub fn write_config(game_path: &str, config: &ScreamAPIConfig) -> Result<(), String> {
+    // Find existing config location or fall back to game root
+    let config_path = find_screamapi_config_path(game_path)
+        .unwrap_or_else(|| Path::new(game_path).join("ScreamAPI.config.json"));
+
+    let content = serde_json::to_string_pretty(config)
+        .map_err(|e| format!("Failed to serialize ScreamAPI config: {}", e))?;
+
+    fs::write(&config_path, content)
+        .map_err(|e| format!("Failed to write ScreamAPI config: {}", e))?;
+
+    info!("Wrote ScreamAPI config to: {}", config_path.display());
+    Ok(())
+}
+
+/// Delete ScreamAPI config from a game directory
+pub fn delete_config(game_path: &str) -> Result<(), String> {
+    let config_path = match find_screamapi_config_path(game_path) {
+        Some(p) => p,
+        None => return Ok(()),
+    };
+
+    if config_path.exists() {
+        fs::remove_file(&config_path)
+            .map_err(|e| format!("Failed to delete ScreamAPI config: {}", e))?;
+        info!("Deleted ScreamAPI config from: {}", config_path.display());
+    }
+
+    Ok(())
+}
+
+/// Find where the ScreamAPI config should live by looking for EOSSDK backup files
+/// (EOSSDK-Win64-Shipping_o.dll or EOSSDK-Win32-Shipping_o.dll)
+fn find_screamapi_config_path(game_path: &str) -> Option<PathBuf> {
+    use walkdir::WalkDir;
+
+    for entry in WalkDir::new(game_path)
+        .max_depth(8)
+        .into_iter()
+        .filter_map(Result::ok)
+    {
+        let path = entry.path();
+        let filename = path.file_name()?.to_string_lossy();
+
+        if (filename.starts_with("EOSSDK-Win") && filename.ends_with("_o.dll"))
+            || filename == "ScreamAPI.config.json"
+        {
+            let dir = path.parent()?;
+            return Some(dir.join("ScreamAPI.config.json"));
+        }
+    }
+
+    warn!("Could not find ScreamAPI install dir in {}, using game root", game_path);
+    None
+}