feat: port to Microsoft Windows

rust/Cargo.lock

@@ -2359,6 +2359,16 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "junction"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72bbdfd737a243da3dfc1f99ee8d6e166480f17ab4ac84d7c34aacd73fc7bd16"
+dependencies = [
+ "scopeguard",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "keyboard-types"
 version = "0.7.0"
@@ -4317,6 +4327,7 @@ dependencies = [
  "directories",
  "flate2",
  "futures",
+ "junction",
  "log",
  "regex",
  "reqwest",

rust/Cargo.toml

@@ -38,6 +38,7 @@ tauri-plugin-deep-link = "2"
 async-std = "1.13.0"
 closure = "0.3.0"
 derive_more = { version = "2.0.1", features = ["display"] }
+junction = "1.2.0"
 
 [target.'cfg(not(any(target_os = "android", target_os = "ios")))'.dependencies]
 tauri-plugin-single-instance = { version = "2", features = ["deep-link"] }

rust/src/cmd.rs

@@ -20,7 +20,7 @@ pub async fn startline(state: State<'_, Mutex<AppData>>) -> Result<(), String> {
     if let Some(p) = &appd.profile {
         // TODO if p.needsUpdate
         liner::line_up(p).await.expect("Line-up failed");
-        start::start(p).map_err(|e| e.to_string()).map(|_| ())
+        start::start(p).map_err(|e| { log::error!("Error launching: {}", e.to_string()); e.to_string() }).map(|_| ())
         //Ok(())
     } else {
         Err("No profile".to_owned())
@@ -126,12 +126,12 @@ pub async fn save_profile(state: State<'_, Mutex<AppData>>) -> Result<(), ()> {
 #[tauri::command]
 pub async fn init_profile(
     state: State<'_, Mutex<AppData>>,
-    path: PathBuf,
+    exe_path: PathBuf
 ) -> Result<Profile, String> {
-    log::debug!("invoke: init_profile");
+    log::debug!("invoke: init_profile({})", exe_path.to_string_lossy());
 
     let mut appd = state.lock().await;
-    let new_profile = Profile::new(path);
+    let new_profile = Profile::new(exe_path);
 
     new_profile.save().await;
     appd.profile = Some(new_profile.clone());

rust/src/download_handler.rs

@@ -50,6 +50,8 @@ impl DownloadHandler {
         cache_file_w.sync_all().await?;
         tokio::fs::rename(&zip_path_part, &zip_path).await?;
 
+        log::debug!("Downloaded to {}", zip_path.to_string_lossy());
+
         app.emit("download-end", pkg_key)?;
 
         Ok(())

rust/src/liner.rs

@@ -1,9 +1,22 @@
 use tokio::task::JoinSet;
-use anyhow::Result;
+use anyhow::{Result, anyhow};
 use tokio::fs;
+use std::path::{Path, PathBuf};
+use ini::Ini;
 use crate::util;
 use crate::profile::Profile;
 
+#[cfg(target_os = "linux")]
+async fn symlink(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> std::io::Result<()> {
+    fs::symlink(src, dst).await
+}
+
+#[cfg(target_os = "windows")]
+async fn symlink(src: impl AsRef<Path>, dst: impl AsRef<Path>) -> std::io::Result<()> {
+    //std::os::windows::fs::junction_point(src, dst)
+    junction::create(src, dst)
+}
+
 pub async fn line_up(p: &Profile) -> Result<()> {
     let dir_out = util::profile_dir(&p);
     log::info!("Preparing {}", dir_out.to_string_lossy());
@@ -19,9 +32,8 @@ pub async fn line_up(p: &Profile) -> Result<()> {
 
     fs::create_dir_all(dir_out.join("option")).await?;
 
-    log::debug!("--");
     for m in &p.mods {
-        log::debug!("{}", m.0);
+        log::debug!("Preparing {}", m);
         let dir_out = util::profile_dir(&p);
         let (namespace, name) = m.0.split_at(m.0.find("-").expect("Invalid mod definition"));
         let bpx = util::pkg_dir_of(namespace, &name[1..])
@@ -35,15 +47,42 @@ pub async fn line_up(p: &Profile) -> Result<()> {
         if opt.exists() {
             let x = opt.read_dir().unwrap().next().unwrap()?;
             if x.metadata()?.is_dir() {
-                fs::symlink(&x.path(), &dir_out.join("option").join(x.file_name())).await?;
+                symlink(&x.path(), &dir_out.join("option").join(x.file_name())).await?;
             }
         }
     }
-    log::debug!("--");
 
-    for opt in p.path.join("option").read_dir()? {
+    // Todo temporary
+    let ini_in_raw = fs::read_to_string(p.exe_dir.join("segatools.ini")).await?;
+    let ini_in = Ini::load_from_str(&ini_in_raw)?;
+    let mut opt_dir_in = PathBuf::from(
+        ini_in.section(Some("vfs"))
+            .ok_or_else(|| anyhow!("No VFS section in segatools.ini"))?
+            .get("option")
+            .ok_or_else(|| anyhow!("No option specified in segatools.ini"))?
+    );
+    if opt_dir_in.is_relative() {
+        opt_dir_in = p.exe_dir.join(opt_dir_in);
+    }
+    let opt_dir_out = &dir_out.join("option");
+
+    let mut ini_out = ini_in.clone();
+    ini_out.with_section(Some("vfs")).set(
+        "option",
+        util::path_to_str(opt_dir_out)?
+    );
+    ini_out.with_section(Some("unity"))
+        .set("enable", "1")
+        .set(
+            "targetAssembly",
+            util::path_to_str(dir_out.join("BepInEx").join("core").join("BepInEx.Preloader.dll"))?
+        );
+    ini_out.write_to_file(dir_out.join("segatools.ini"))?;
+
+    log::debug!("Option dir: {} -> {}", opt_dir_in.to_string_lossy(), opt_dir_out.to_string_lossy());
+    for opt in opt_dir_in.read_dir()? {
         let opt = opt?;
-        fs::symlink(&opt.path(), &dir_out.join("option").join(opt.file_name())).await?;
+        symlink(&opt.path(), opt_dir_out.join(opt.file_name())).await?;
     }
 
     Ok(())

rust/src/profile.rs

@@ -1,4 +1,4 @@
-use std::{collections::HashSet, path::{Path, PathBuf}};
+use std::{collections::HashSet, path::PathBuf};
 
 use crate::{model::misc, pkg::PkgKey, util};
 use serde::{Deserialize, Serialize};
@@ -10,7 +10,7 @@ use tokio::fs;
 #[allow(dead_code)]
 pub struct Profile {
     pub game: misc::Game,
-    pub path: PathBuf,
+    pub exe_dir: PathBuf,
     pub name: String,
     pub mods: HashSet<PkgKey>,
     pub wine_runtime: Option<PathBuf>,
@@ -18,10 +18,10 @@ pub struct Profile {
 }
 
 impl Profile {
-    pub fn new(path: PathBuf) -> Profile {
+    pub fn new(exe_path: PathBuf) -> Profile {
         Profile {
             game: misc::Game::Ongeki,
-            path: path.parent().unwrap().to_owned(),
+            exe_dir: exe_path.parent().unwrap().to_owned(),
             name: "ongeki-default".to_owned(),
             mods: HashSet::new(),
 

rust/src/start.rs

@@ -1,5 +1,7 @@
 use anyhow::Result;
-use tokio::process::{Child, Command};
+use std::process::Stdio;
+use tokio::task::JoinSet;
+use tokio::process::Command;
 use crate::profile::Profile;
 use crate::util;
 
@@ -11,6 +13,64 @@ pub fn start(p: &Profile) -> Result<Child> {
             util::profile_dir(&p).join("segatools.ini"),
         )
         .env("WINEPREFIX", p.wine_prefix.as_ref().unwrap())
-        .arg(p.path.join("start.bat"))
+        .arg(p.exe_dir.join("start.bat"))
         .spawn()?)
+}
+
+#[cfg(target_os = "windows")]
+pub fn start(p: &Profile) -> Result<()> {
+    let ini_path = util::profile_dir(&p).join("segatools.ini");
+
+    log::debug!("With path {}", ini_path.to_string_lossy());
+    log::info!("Launching amdaemon");
+    let mut amd = Command::new("cmd.exe")
+        .env(
+            "SEGATOOLS_CONFIG_PATH",
+            &ini_path,
+        )
+        .env("OPENSSL_ia32cap", ":~0x20000000")
+        .current_dir(&p.exe_dir)
+        .args(["/C", &util::path_to_str(p.exe_dir.join( "inject.exe"))?, "-d", "-k", "mu3hook.dll", "amdaemon.exe", "-f", "-c", "config_common.json", "config_server.json", "config_client.json"])
+        // Obviously this is a meme
+        // Output will be handled properly at a later time
+        .stdout(Stdio::null())
+        .stderr(Stdio::null())
+        .spawn()?;
+
+    log::info!("Launching mu3");
+    let mut game = Command::new(p.exe_dir.join( "inject.exe"))
+        .env(
+            "SEGATOOLS_CONFIG_PATH",
+            ini_path,
+        )
+        .current_dir(&p.exe_dir)
+        .args(["-d", "-k", "mu3hook.dll", "mu3.exe", "-monitor 1", "-screen-fullscreen", "0", "-popupwindow", "-screen-width", "1080", "-screen-height", "1920"])
+        .stdout(Stdio::null())
+        .stderr(Stdio::null())
+        .spawn()?;
+
+    tauri::async_runtime::spawn(async move {
+        let mut set = JoinSet::new();
+        set.spawn(async move {
+            amd.wait().await.expect("amdaemon failed to run")
+        });
+
+        set.spawn(async move {
+            game.wait().await.expect("mu3 failed to run")
+        });
+
+        let res = set.join_next().await.expect("No spawn").expect("No result");
+
+        log::info!("One of the processes died with return code {}", res);
+
+        _ = Command::new("taskkill.exe").arg("/f").arg("/im").arg("amdaemon.exe").output().await;
+        _ = Command::new("taskkill.exe").arg("/f").arg("/im").arg("mu3.exe").output().await;
+
+        set.join_next().await.expect("No spawn").expect("No result");
+
+        log::debug!("Fin");
+    });
+
+    Ok(())
+    //Ok((amd, game))
 }

rust/src/util.rs

@@ -1,3 +1,4 @@
+use anyhow::{anyhow, Result};
 use directories::ProjectDirs;
 use std::path::{Path, PathBuf};
 
@@ -31,6 +32,11 @@ pub fn cache_dir() -> PathBuf {
     get_dirs().cache_dir().to_owned()
 }
 
+pub fn path_to_str(p: impl AsRef<Path>) -> Result<String> {
+    Ok(p.as_ref().to_str()
+        .ok_or_else(|| anyhow!("Invalid path: {}", p.as_ref().to_string_lossy()))?.to_owned())
+}
+
 pub fn copy_recursive(src: &Path, dst: &Path) -> std::io::Result<()> {
     std::fs::create_dir_all(&dst).unwrap();
     for entry in std::fs::read_dir(src)? {

rust/tauri.conf.json

@@ -31,11 +31,11 @@
         ],
         "security": {
             "csp": {
-                "img-src": "'self' asset: https: blob: data:"
+                "img-src": "'self' asset: https: http://asset.localhost blob: data:"
             },
             "assetProtocol": {
                 "enable": true,
-                "scope": ["**/*", "**/.*/**/*"]
+                "scope": ["**", "**/*", "**/.*/**/*", "**\\*", "**\\.*\\**\\*"]
             }
         }
     },

src/components/App.vue

@@ -24,7 +24,7 @@ const loadProfile = async () => {
     await store.reloadProfile();
 
     if (store.profile === null) {
-        const file = await open({
+        const exePath = await open({
             multiple: false,
             directory: false,
             filters: [
@@ -34,8 +34,8 @@ const loadProfile = async () => {
                 },
             ],
         });
-        if (file !== null) {
-            await store.initProfile(file);
+        if (exePath !== null) {
+            await store.initProfile(exePath);
         }
     }
     if (store.profile !== null) {
@@ -48,8 +48,8 @@ const loadProfile = async () => {
 
 const isProfileDisabled = computed(() => store.profile === null);
 
-const startline = () => {
-    invoke('startline');
+const startline = async () => {
+    await invoke('startline');
 
     //startDisabled.value = true;
 };

src/stores.ts

@@ -77,8 +77,8 @@ export const usePkgStore = defineStore('pkg', {
             Object.assign(this.pkg[key], rv);
         },
 
-        async initProfile(path: string) {
-            this.prf = await invoke('init_profile', { path });
+        async initProfile(exePath: string) {
+            this.prf = await invoke('init_profile', { exePath });
         },
 
         async saveProfile() {