Initial rewrite start

Cargo.toml

@@ -1,36 +1,26 @@
 [package]
-name = "mineguard"
+name = "mgrewrite"
 version = "0.1.0"
 edition = "2024"
-description = "Opinionated Minecraft server supervisor engine built primarily for RustyMine"
-readme = "README.md"
-homepage = "https://mineguard.h3cx.dev"
-repository = "https://github.com/H3ct0r55/MineGuard"
-license = "MIT"
-# publish set to false during development
-publish = false
 
 [features]
-default = ["core", "events", "mc-vanilla"]
+default = ["core", "mc-vanilla"]
-# Core runtime requirements for the currently implemented functionality.
-core = ["dep:thiserror", "dep:tokio", "dep:tokio-stream", "dep:tokio-util"]
-# Placeholder for upcoming event-driven functionality.
-events = ["dep:uuid", "dep:chrono", "dep:regex"]
 
-mc-vanilla = ["dep:serde", "dep:serde_json", "dep:reqwest"]
+core = ["dep:serde", "dep:serde_json", "dep:uuid", "dep:tokio", "dep:tokio-util"]
-# Add new feature groups here; attach their optional dependencies to the relevant feature list.
+
+version-custom = []
+
+events = []
+
+mc-vanilla = []
+
+mc-paper = []
+tokio = ["dep:tokio"]
 
 [dependencies]
-async-trait = "0.1.89"
+serde = { version = "1.0.228", features = ["derive"], optional = true }
-chrono = {version = "0.4.42", optional = true} 
-regex = {version = "1.12.2", optional = true} 
-reqwest = { version = "0.12.24", optional = true, features = ["json"] }
-serde = { version = "1.0.228", optional = true, features = ["derive"] }
 serde_json = {version = "1.0.145", optional = true}
-thiserror = { version = "2.0.17", optional = true }
+thiserror = "2.0.17"
-# Core async runtime and utilities
+tokio = { version = "1.48.0", features = ["fs", "io-std", "io-util", "process", "rt-multi-thread"], optional = true }
-# Add new feature-specific optional dependencies alongside the relevant feature entry above.
+tokio-util ={version = "0.7.17", optional = true} 
-tokio = { version = "1.48.0", features = ["process", "rt-multi-thread", "macros", "io-std", "io-util"], optional = true }
+uuid = { version = "1.19.0", features = ["serde", "v4"], optional = true }
-tokio-stream = { version = "0.1.17", features = ["full", "io-util", "signal", "tokio-util"], optional = true }
-tokio-util = { version = "0.7.17", features = ["full"], optional = true }
-uuid = { version = "1.19.0", features = ["v4"], optional = true }

README.md

@@ -1,8 +1,5 @@
-<picture>
+<img src="assets/banner.svg" alt="Project Banner">
-  <source media="(prefers-color-scheme: dark)" srcset="assets/banner-dark.png">
+
-  <source media="(prefers-color-scheme: light)" srcset="assets/banner-light.png">
-  <img src="assets/banner-light.png" alt="Project Banner">
-</picture>
 
 > [!IMPORTANT]
 > MineGuard is currently in active development and breaking updates can be merged to the main branch any time

assets/banner.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 960 288" version="1.1" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;"><style>
+  :root { color-scheme: light dark; }
+  #Candi2 { fill: #000000; }
+  @media (prefers-color-scheme: dark) {
+    #Candi2 { fill: #ffffff; }
+  }
+</style><rect id="Artboard1" x="0" y="0" width="960" height="288" style="fill:none;" /><path id="Candi2" d="M572.408,105.247l-0,50.499c-0,27.084 -58.055,74.003 -92.408,84.254c-34.353,-10.25 -92.408,-57.17 -92.408,-84.254l-0,-107.746l38.689,0l45.705,45.705l45.705,-45.705l54.715,0l-0,43.383l-27.358,0l0,-16.026l-16.026,-0l-57.037,57.037l-57.037,-57.037l0,79.563c0.096,2.885 9.718,14.902 14.778,20.045c14.344,14.58 34.069,28.878 50.272,35.919c16.203,-7.041 35.928,-21.339 50.272,-35.919c5.06,-5.143 14.683,-17.16 14.778,-20.045l0,-22.526l-45.705,0l27.147,-27.147l45.915,0Z" /></svg>

src/config/config.rs

@@ -0,0 +1,26 @@
+use std::path::PathBuf;
+
+use uuid::Uuid;
+
+use crate::config::version::{MinecraftType, MinecraftVersion};
+
+#[derive(Debug, Clone)]
+pub struct ServerConfig {
+    pub uuid: Uuid,
+    pub core_path: PathBuf,
+    pub jar_path: PathBuf,
+    pub mc_version: MinecraftVersion,
+    pub mc_type: MinecraftType,
+}
+
+impl ServerConfig {
+    pub fn new() -> Self {
+        Self {
+            uuid: Uuid::new_v4(),
+            core_path: PathBuf::new(),
+            jar_path: PathBuf::new(),
+            mc_version: MinecraftVersion::Unknown,
+            mc_type: MinecraftType::Unknown,
+        }
+    }
+}

src/config/mod.rs

@@ -1,5 +1,2 @@
-pub mod stream;
+pub mod config;
 pub mod version;
-
-pub use stream::{LogMeta, StreamLine, StreamSource};
-pub use version::{MinecraftType, MinecraftVersion, Snapshot, Version};

src/config/stream/event.rs

@@ -1,78 +0,0 @@
-use std::fmt::{self, Display};
-
-use uuid::Uuid;
-
-use crate::instance::InstanceStatus;
-
-use super::line::StreamLine;
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub enum EventPayload {
-    #[cfg(feature = "events")]
-    StateChange {
-        old: InstanceStatus,
-        new: InstanceStatus,
-    },
-
-    StdLine {
-        line: StreamLine,
-    },
-}
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct InstanceEvent {
-    pub id: Uuid,
-
-    pub timestamp: chrono::DateTime<chrono::Utc>,
-
-    pub payload: EventPayload,
-}
-
-impl InstanceEvent {
-    pub fn stdout<S: Into<String>>(line: S) -> Self {
-        let line = line.into();
-        let s_line = StreamLine::stdout(line);
-        let timestamp = s_line.extract_timestamp().unwrap_or(chrono::Utc::now());
-        let payload = EventPayload::StdLine { line: s_line };
-
-        Self {
-            id: Uuid::new_v4(),
-            timestamp,
-            payload,
-        }
-    }
-
-    pub fn stderr<S: Into<String>>(line: S) -> Self {
-        let line = line.into();
-        let s_line = StreamLine::stderr(line);
-        let timestamp = s_line.extract_timestamp().unwrap_or(chrono::Utc::now());
-        let payload = EventPayload::StdLine { line: s_line };
-
-        Self {
-            id: Uuid::new_v4(),
-            timestamp,
-            payload,
-        }
-    }
-}
-
-impl Display for InstanceEvent {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let head = format!(
-            "UUID: {}\nTimestamp:{}\nPayload:\n",
-            self.id, self.timestamp
-        );
-        match self.payload.clone() {
-            EventPayload::StdLine { line } => {
-                let full = format!("{}{}", head, line);
-                writeln!(f, "{}", full)
-            }
-
-            #[cfg(feature = "events")]
-            EventPayload::StateChange { old, new } => {
-                let full = format!("{}State changed: {:?} -> {:?}", head, old, new);
-                writeln!(f, "{}", full)
-            }
-        }
-    }
-}

src/config/stream/line.rs

@@ -1,76 +0,0 @@
-use std::fmt::{self, Display};
-
-use regex::Regex;
-
-#[cfg(feature = "events")]
-use chrono::{DateTime, Local, NaiveTime, TimeZone, Utc};
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub enum StreamSource {
-    Stdout,
-    Stderr,
-    #[cfg(feature = "events")]
-    Event,
-}
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct StreamLine {
-    line: String,
-    source: StreamSource,
-}
-
-impl StreamLine {
-    pub fn new<S: Into<String>>(line: S, source: StreamSource) -> Self {
-        let line = line.into();
-        let re = Regex::new(r#"^\[[^\]]*\]\s*\[[^\]]*\]:\s*"#).unwrap();
-        let line = re.replace(&line, "").to_string();
-        Self { line, source }
-    }
-
-    pub fn stdout<S: Into<String>>(line: S) -> Self {
-        let line = line.into();
-        let re = Regex::new(r#"^\[[^\]]*\]\s*\[[^\]]*\]:\s*"#).unwrap();
-        let line = re.replace(&line, "").to_string();
-        Self {
-            line,
-            source: StreamSource::Stdout,
-        }
-    }
-
-    pub fn stderr<S: Into<String>>(line: S) -> Self {
-        let line = line.into();
-        let re = Regex::new(r#"^\[[^\]]*\]\s*\[[^\]]*\]:\s*"#).unwrap();
-        let line = re.replace(&line, "").to_string();
-        Self {
-            line,
-            source: StreamSource::Stderr,
-        }
-    }
-
-    pub fn msg(&self) -> String {
-        self.line.clone()
-    }
-
-    pub fn extract_timestamp(&self) -> Option<DateTime<Utc>> {
-        let input = self.line.as_str();
-        let re = Regex::new(r"\[(.*?)\]").unwrap();
-        let time_s = re.captures(input).map(|v| v[1].to_string());
-        time_s.as_ref()?;
-        let time = NaiveTime::parse_from_str(&time_s.unwrap(), "%H:%M:%S").ok()?;
-
-        let today = Local::now().date_naive();
-        let naive_dt = today.and_time(time);
-
-        let local_dt = Local.from_local_datetime(&naive_dt).unwrap();
-
-        let utc_dt = local_dt.with_timezone(&Utc);
-
-        Some(utc_dt)
-    }
-}
-
-impl Display for StreamLine {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", self.line)
-    }
-}

src/config/stream/log.rs

@@ -1,98 +0,0 @@
-use std::fmt::{self, Display};
-
-use crate::error::ParserError;
-
-#[cfg(feature = "mc-vanilla")]
-pub struct LogMeta {
-    pub time: String,
-    pub thread: String,
-    pub level: LogLevel,
-    pub msg: String,
-}
-
-#[cfg(feature = "mc-vanilla")]
-pub enum LogLevel {
-    Info,
-    Warn,
-    Error,
-    Other,
-}
-
-#[cfg(feature = "mc-vanilla")]
-impl LogMeta {
-    pub fn new<S: Into<String>>(line: S) -> Result<Option<Self>, ParserError> {
-        let line: String = line.into();
-        let line = line.trim();
-
-        if !line.starts_with('[') {
-            return Ok(None);
-        }
-
-        let time_end = match line.find(']') {
-            Some(i) => i,
-            None => return Ok(None),
-        };
-        let time = line[1..time_end].to_string();
-
-        let meta_start = match line[time_end + 1..].find('[') {
-            Some(j) => time_end + 1 + j,
-            None => return Ok(None),
-        };
-
-        let msg_sep = match line[meta_start..].find("]: ") {
-            Some(k) => meta_start + k,
-            None => return Ok(None),
-        };
-
-        let meta = &line[(meta_start + 1)..msg_sep]; // inside the brackets
-        let msg = line[(msg_sep + 3)..].to_string(); // after "]: "
-
-        let mut thread_level = meta.splitn(2, '/');
-        let thread = thread_level
-            .next()
-            .ok_or(ParserError::ParserError)?
-            .to_string();
-        let level_str = thread_level
-            .next()
-            .ok_or(ParserError::ParserError)?
-            .trim_end_matches(']'); // just in case
-
-        let level = match level_str {
-            "INFO" => LogLevel::Info,
-            "WARN" => LogLevel::Warn,
-            "ERROR" => LogLevel::Error,
-            _ => LogLevel::Other,
-        };
-
-        Ok(Some(LogMeta {
-            time,
-            thread,
-            level,
-            msg,
-        }))
-    }
-}
-
-#[cfg(feature = "mc-vanilla")]
-impl Display for LogMeta {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        let line = format!(
-            "Time: {}\nThread: {}\nLevel: {}\nMessage: {}",
-            self.time, self.thread, self.level, self.msg
-        );
-
-        write!(f, "{}", line)
-    }
-}
-
-#[cfg(feature = "mc-vanilla")]
-impl Display for LogLevel {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match *self {
-            LogLevel::Info => write!(f, "INFO"),
-            LogLevel::Warn => write!(f, "WARN"),
-            LogLevel::Error => write!(f, "ERROR"),
-            LogLevel::Other => write!(f, "OTHER"),
-        }
-    }
-}

src/config/stream/mod.rs

@@ -1,9 +0,0 @@
-mod event;
-mod line;
-#[cfg(feature = "mc-vanilla")]
-mod log;
-
-pub use event::{EventPayload, InstanceEvent};
-pub use line::{StreamLine, StreamSource};
-#[cfg(feature = "mc-vanilla")]
-pub use log::{LogLevel, LogMeta};

src/config/version.rs

@@ -1,141 +1,23 @@
-use std::{
+#[derive(Debug, Clone)]
-    fmt::{self, Display},
-    str::FromStr,
-};
-
-use tokio::sync::watch;
-
-use crate::error::VersionError;
-
-/// Identifies the type of Minecraft distribution supported by the configuration.
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub enum MinecraftType {
-    Vanilla,
-}
-
-/// Semantic release version parsed from strings like `1.20.4`.
-#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Version {
-    pub major: u32,
+    major: u32,
-    pub minor: u32,
+    minor: u32,
-    pub patch: u32,
+    patch: u32,
 }
 
-/// Snapshot version parsed from strings like `23w13b`.
+#[derive(Debug, Clone)]
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub struct Snapshot {
-    pub year: u32,
-    pub week: u32,
-    pub build: char,
-}
-
-/// Enum covering both release and snapshot Minecraft version formats.
-#[derive(Debug, Clone, PartialEq, Eq)]
 pub enum MinecraftVersion {
+    Unknown,
     Release(Version),
-    Snapshot(Snapshot),
+    #[cfg(feature = "version-custom")]
+    Custom(String),
 }
 
-impl Display for Version {
+#[derive(Debug, Clone)]
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+pub enum MinecraftType {
-        write!(f, "{}.{}.{}", self.major, self.minor, self.patch)
+    Unknown,
-    }
+    #[cfg(feature = "mc-vanilla")]
-}
+    Vanilla,
-
+    #[cfg(feature = "mc-paper")]
-impl Display for Snapshot {
+    Paper,
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}w{:02}{}", self.year, self.week, self.build)
-    }
-}
-
-impl Display for MinecraftVersion {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            MinecraftVersion::Release(version) => write!(f, "{}", version.to_string()),
-            MinecraftVersion::Snapshot(snapshot) => write!(f, "{}", snapshot.to_string()),
-        }
-    }
-}
-
-impl FromStr for Version {
-    type Err = VersionError;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let mut split = s.split('.');
-
-        let major_str = split.next().ok_or(VersionError::MissingMajor)?;
-        let minor_str = split.next().ok_or(VersionError::MissingMinor)?;
-        let patch_str = split.next().ok_or(VersionError::MissingPatch)?;
-
-        if split.next().is_some() {
-            return Err(VersionError::ExtraComponents);
-        }
-
-        let major = major_str
-            .parse::<u32>()
-            .map_err(|_| VersionError::IncorrectMajor(major_str.to_string()))?;
-
-        let minor = minor_str
-            .parse::<u32>()
-            .map_err(|_| VersionError::IncorrectMinor(minor_str.to_string()))?;
-
-        let patch = patch_str
-            .parse::<u32>()
-            .map_err(|_| VersionError::IncorrectPatch(patch_str.to_string()))?;
-
-        Ok(Self {
-            major,
-            minor,
-            patch,
-        })
-    }
-}
-
-impl FromStr for Snapshot {
-    type Err = VersionError;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        let (year_str, rest) = s
-            .split_once('w')
-            .ok_or(VersionError::InvalidSnapshotFormat)?;
-
-        if rest.len() < 3 {
-            return Err(VersionError::InvalidSnapshotFormat);
-        }
-
-        let week_str = &rest[..2];
-        let build_str = &rest[2..];
-
-        let year = year_str
-            .parse::<u32>()
-            .map_err(|_| VersionError::IncorrectYear(year_str.to_string()))?;
-
-        let week = week_str
-            .parse::<u32>()
-            .map_err(|_| VersionError::IncorrectWeek(week_str.to_string()))?;
-
-        let build = if build_str.len() == 1 {
-            build_str.chars().next().unwrap()
-        } else {
-            return Err(VersionError::IncorrectBuild(build_str.to_string()));
-        };
-
-        Ok(Self { year, week, build })
-    }
-}
-
-impl FromStr for MinecraftVersion {
-    type Err = VersionError;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        if let Ok(ver) = Version::from_str(s) {
-            return Ok(MinecraftVersion::Release(ver));
-        }
-
-        if let Ok(snap) = Snapshot::from_str(s) {
-            return Ok(MinecraftVersion::Snapshot(snap));
-        }
-
-        Err(VersionError::UnknownVersionFormat(s.to_string()))
-    }
 }

src/error.rs

@@ -1,129 +1,33 @@
 use thiserror::Error;
 
-#[derive(Debug, Clone, Error)]
+#[derive(Error, Debug)]
-pub enum Error {
-    #[error("Undefined error")]
-    Generic,
-}
-
-#[derive(Debug, Clone, Error)]
-pub enum VersionError {
-    #[error("Incorrect major version: {0}")]
-    IncorrectMajor(String),
-
-    #[error("Incorrect minor version: {0}")]
-    IncorrectMinor(String),
-
-    #[error("Incorrect patch version: {0}")]
-    IncorrectPatch(String),
-
-    #[error("Incorrect major version: {0}")]
-    IncorrectYear(String),
-
-    #[error("Incorrect minor version: {0}")]
-    IncorrectWeek(String),
-
-    #[error("Incorrect patch version: {0}")]
-    IncorrectBuild(String),
-
-    #[error("Missing major version")]
-    MissingMajor,
-
-    #[error("Missing minor version")]
-    MissingMinor,
-
-    #[error("Missing patch version")]
-    MissingPatch,
-
-    #[error("Invalid snapshot format")]
-    InvalidSnapshotFormat,
-
-    #[error("Too many components")]
-    ExtraComponents,
-
-    #[error("Unrecognized version format: {0}")]
-    UnknownVersionFormat(String),
-}
-
-#[derive(Debug, Clone, Error)]
 pub enum HandleError {
-    #[error("Invalid Minecraft Version: {0}")]
+    #[error("internal library error, this shouldn't happen")]
-    InvalidVersion(String),
+    InternalError,
 
-    #[error("Invalid server root directory: {0}")]
+    #[error("failed to start handle, not stopped")]
-    InvalidDirectory(String),
+    StartFailedNotStopped,
 
-    #[error("Invalid relative JAR path: {0}")]
+    #[error("failed to stop handle, not running")]
-    InvalidPathJAR(String),
+    StopFailedNotRunning,
-}
+
-
+    #[error("failed to start handle, child exists")]
-#[derive(Debug, Clone, Error)]
+    StartFailedChildExists,
-pub enum SubscribeError {
+    #[error("failed to stop handle, child doesn't exists")]
-    #[error("No stdout found")]
+    StopFailedChildNotExists,
-    NoStdout,
+
-
+    #[error("failed to kill handle, child doesn't exists")]
-    #[error("No stderr found")]
+    KillFailedChildNotExists,
-    NoStderr,
+
-}
+    #[error("failed to kill handle, internal error")]
-
+    KillFailledInternal,
-#[derive(Debug, Clone, Error)]
+
-pub enum ServerError {
+    #[error("failed to start pumps, child inexistant")]
-    #[error("Server is already running")]
+    PumpsFailedNoChild,
-    AlreadyRunning,
+
-
+    #[error("failed to start pumps, no stdout in child")]
-    #[error("Server is not running")]
+    PumpsFailedNoStdout,
-    NotRunning,
+
-
+    #[error("failed to start pumps, no stderr in child")]
-    #[error("Server crashed early")]
+    PumpsFailedNoStderr,
-    EarlyCrash,
-
-    #[error("Failed to run java command")]
-    CommandFailed,
-
-    #[error("Failed to access child stdout pipe")]
-    NoStdoutPipe,
-
-    #[error("Failed to access child stdin pipe")]
-    NoStdinPipe,
-
-    #[error("Failed to access child stderr pipe")]
-    NoStderrPipe,
-
-    #[error("Failed to write to stdin")]
-    StdinWriteFailed,
-}
-
-#[cfg(feature = "events")]
-#[derive(Debug, Clone, Error)]
-pub enum ParserError {
-    #[error("ParserError")]
-    ParserError,
-}
-
-#[derive(Debug, Clone, Error)]
-pub enum CreationError {
-    #[error("CreationError")]
-    CreationError,
-
-    #[error("Invalid directory")]
-    DirectoryError,
-
-    #[error("Failed to parse manifest")]
-    ManifestError,
-
-    #[error("Version does not exist")]
-    VersionError,
-
-    #[error("Network Error")]
-    NetworkError,
-}
-#[derive(Debug, Clone, Error)]
-pub enum ManifestError {
-    #[error("ManifestError")]
-    ManifestError,
-
-    #[error("Failed to load mainfest")]
-    LoadUrlError,
-    #[error("Failed to parse manifest json")]
-    JsonParseError,
 }

src/instance/handle.rs

@@ -1,396 +1,231 @@
-use std::{path::PathBuf, process::Stdio, sync::Arc, time::Duration};
+use std::{process::Stdio, sync::Arc};
 
-use chrono::Utc;
 use tokio::{
-    io::{AsyncBufReadExt, AsyncWriteExt, BufReader, BufWriter},
+    io::{AsyncBufReadExt, BufReader},
-    process::{self, Child},
+    process::{Child, Command},
-    sync::{RwLock, broadcast, mpsc},
+    sync::{broadcast, RwLock},
-    time::sleep,
 };
-use tokio_stream::StreamExt;
-use tokio_stream::wrappers::BroadcastStream;
 use tokio_util::sync::CancellationToken;
-use uuid::Uuid;
 
-#[cfg(feature = "events")]
+use crate::{config::config::ServerConfig, error::HandleError, instance::types::InstanceStatus};
-use crate::config::stream::InstanceEvent;
-use crate::{
-    config::{MinecraftType, MinecraftVersion, StreamSource, stream::EventPayload},
-    error::{HandleError, ServerError, SubscribeError},
-};
-
-use super::{InstanceData, InstanceStatus};
 
 #[derive(Debug)]
 pub struct InstanceHandle {
-    pub data: InstanceData,
+    config: Arc<RwLock<ServerConfig>>,
-    pub status: Arc<RwLock<InstanceStatus>>,
+    status: Arc<RwLock<InstanceStatus>>,
-    stdout_tx: broadcast::Sender<InstanceEvent>,
-    stderr_tx: Option<broadcast::Sender<InstanceEvent>>,
-    #[cfg(feature = "events")]
-    events_tx: broadcast::Sender<InstanceEvent>,
-    #[cfg(feature = "events")]
-    internal_tx: mpsc::Sender<InstanceEvent>,
-    #[cfg(feature = "events")]
-    internal_rx: Option<mpsc::Receiver<InstanceEvent>>,
-    stdin_tx: mpsc::Sender<String>,
-    stdin_rx: Option<mpsc::Receiver<String>>,
     child: Option<Arc<RwLock<Child>>>,
     shutdown: CancellationToken,
+    stdout_tx: broadcast::Sender<String>,
+    stderr_tx: broadcast::Sender<String>,
 }
 
 impl InstanceHandle {
-    pub fn new_with_params(
+    /// Create a new `InstanceHandle` with a blank `ServerConfig`
-        root_dir: PathBuf,
+    pub fn new() -> Self {
-        jar_path: PathBuf,
+        Self {
-        mc_version: MinecraftVersion,
+            config: Arc::new(RwLock::new(ServerConfig::new())),
-        mc_type: MinecraftType,
+            status: Arc::new(RwLock::new(InstanceStatus::Stopped)),
-    ) -> Result<Self, HandleError> {
-        let parsed_version: MinecraftVersion = mc_version;
-
-        let root: PathBuf = root_dir.clone().into();
-        if !root.exists() || !root.is_dir() {
-            return Err(HandleError::InvalidDirectory(
-                root_dir.to_str().unwrap().to_string(),
-            ));
-        }
-
-        let path: PathBuf = jar_path.clone().into();
-        let conc = root.join(path.clone());
-        if !path.is_relative() || !conc.is_file() {
-            return Err(HandleError::InvalidPathJAR(
-                jar_path.to_str().unwrap().to_string(),
-            ));
-        }
-
-        let data = InstanceData {
-            root_dir: root,
-            jar_path: path,
-            mc_version: parsed_version,
-            mc_type,
-        };
-
-        let status = InstanceStatus::Stopped;
-
-        let (stdin_tx, stdin_rx) = mpsc::channel(1024);
-        let (internal_tx, internal_rx) = mpsc::channel(1024);
-        Ok(Self {
-            data,
-            status: Arc::new(RwLock::new(status)),
-            stdout_tx: broadcast::Sender::new(2048),
-            stderr_tx: None,
-            #[cfg(feature = "events")]
-            events_tx: broadcast::Sender::new(2048),
-            #[cfg(feature = "events")]
-            internal_tx,
-            #[cfg(feature = "events")]
-            internal_rx: Some(internal_rx),
-            stdin_tx,
-            stdin_rx: Some(stdin_rx),
             child: None,
             shutdown: CancellationToken::new(),
+            stdout_tx: broadcast::Sender::new(1024),
+            stderr_tx: broadcast::Sender::new(1024),
+        }
+    }
+
+    /// Create a new `InstanceHandle` with a `ServerConfig`, config is consumed
+    pub fn with_cfg(config: ServerConfig) -> Result<Self, HandleError> {
+        Ok(Self {
+            config: Arc::new(RwLock::new(config)),
+            status: Arc::new(RwLock::new(InstanceStatus::Stopped)),
+            child: None,
+            shutdown: CancellationToken::new(),
+            stdout_tx: broadcast::Sender::new(1024),
+            stderr_tx: broadcast::Sender::new(1024),
         })
     }
 
-    pub async fn send_command<S: Into<String>>(&self, cmd: S) -> Result<(), ServerError> {
+    pub async fn start(&mut self) -> Result<(), HandleError> {
-        let mut command = cmd.into();
+        if !self.stopped_killed_or_crashed().await {
-        if !command.ends_with('\n') {
+            return Err(HandleError::StartFailedNotStopped);
-            command.push('\n');
         }
 
-        self.stdin_tx
-            .send(command)
-            .await
-            .map_err(|_| ServerError::StdinWriteFailed)?;
-
-        Ok(())
-    }
-
-    pub async fn start(&mut self) -> Result<(), ServerError> {
-        self.validate_start_parameters().await?;
-
-        self.transition_status(InstanceStatus::Starting).await;
-
-        let command = self.build_start_command();
-        let child = self.spawn_child_process(command)?;
-
-        self.setup_stream_pumps(child)?;
-
-        self.transition_status(InstanceStatus::Running).await;
-
-        self.setup_parser()?;
-
-        Ok(())
-    }
-
-    async fn validate_start_parameters(&self) -> Result<(), ServerError> {
         if self.child.is_some() {
-            return Err(ServerError::AlreadyRunning);
+            return Err(HandleError::StartFailedChildExists);
         }
 
-        Ok(())
+        _ = self.change_status(InstanceStatus::Starting);
+
+        let mut command = self.build_command().await;
+        let child = command.spawn();
+
+        self.setup_std_pumps().await?;
+
+        if cfg!(feature = "event") {
+            // TODO: await server Done (...)! before status::Running for event module
+            todo!()
+        } else {
+            _ = self.change_status(InstanceStatus::Running);
+        }
+        todo!()
     }
 
-    async fn transition_status(&self, status: InstanceStatus) {
+    pub async fn stop(&mut self) -> Result<(), HandleError> {
-        let r_guard = self.status.read().await;
+        if self.get_status().await != InstanceStatus::Running {
-        let old = r_guard.clone();
+            return Err(HandleError::StopFailedNotRunning);
-        drop(r_guard);
-
-        let new = status.clone();
-
-        let mut guard = self.status.write().await;
-        *guard = status;
-        drop(guard);
-
-        let event = InstanceEvent {
-            id: Uuid::new_v4(),
-
-            timestamp: Utc::now(),
-
-            payload: EventPayload::StateChange { old, new },
-        };
-
-        _ = self.internal_tx.send(event).await;
         }
 
-    fn build_start_command(&self) -> process::Command {
+        let child = self.child.clone().ok_or(HandleError::StopFailedChildNotExists)?;
-        let mut command = process::Command::new("java");
+
-        command
+        _ = self.change_status(InstanceStatus::Stopping);
-            .arg("-jar")
+
-            .arg(&self.data.jar_path)
+        let child_w = child.write().await;
-            .arg("nogui")
+
-            .current_dir(&self.data.root_dir)
+        // TODO:: Create send command for graceful stop, finish logic with shutdown token
-            .stdout(Stdio::piped())
+        todo!()
-            .stderr(Stdio::piped())
+    }
-            .stdin(Stdio::piped());
+
+    pub async fn kill(&mut self) -> Result<(), HandleError> {
+        let child = self.child.clone().ok_or(HandleError::KillFailedChildNotExists)?;
+
+        _ = self.change_status(InstanceStatus::Killing);
+
+        let mut child_w = child.write().await;
+
+        child_w.kill().await.map_err(|_| HandleError::KillFailledInternal)?;
+
+        // TODO:: Finish kill logic including updating shutdown token status
+        todo!()
+    }
+}
+
+// region:  --- Utils
+
+impl InstanceHandle {
+    async fn stopped_killed_or_crashed(&self) -> bool {
+        let status = self.get_status().await;
+
+        if status == InstanceStatus::Stopped
+            || status == InstanceStatus::Killed
+            || status == InstanceStatus::Crashed
+        {
+            return true;
+        }
+        false
+    }
+
+    async fn get_status(&self) -> InstanceStatus {
+        let status_r = self.status.read().await;
+        let res = status_r.clone();
+        drop(status_r);
+
+        res
+    }
+
+    async fn change_status(
+        &mut self,
+        new_status: InstanceStatus,
+    ) -> (InstanceStatus, InstanceStatus) {
+        let mut status_w = self.status.write().await;
+        let old = status_w.clone();
+        *status_w = new_status.clone();
+        drop(status_w);
+        (old, new_status)
+    }
+
+    async fn get_config(&self) -> ServerConfig {
+        let config_r = self.config.read().await;
+        let res = config_r.clone();
+        drop(config_r);
+
+        res
+    }
+
+    async fn build_command(&self) -> Command {
+        let cfg = self.get_config().await;
+        let mut command = Command::new("java");
+
+        command.arg("-jar").arg(&cfg.jar_path).arg("nogui").current_dir(&cfg.core_path);
+
+        command.stdout(Stdio::piped()).stderr(Stdio::piped());
 
-        command.process_group(0);
         command
     }
-
-    fn spawn_child_process(&self, mut command: process::Command) -> Result<Child, ServerError> {
-        command.spawn().map_err(|_| ServerError::CommandFailed)
 }
 
-    fn setup_stream_pumps(&mut self, mut child: Child) -> Result<(), ServerError> {
+async fn get_status_arc(arc: Arc<RwLock<InstanceStatus>>) -> InstanceStatus {
-        let stdout = child.stdout.take().ok_or(ServerError::NoStdoutPipe)?;
+    let status_r = arc.read().await;
-        let stderr = child.stderr.take().ok_or(ServerError::NoStderrPipe)?;
+    let res = status_r.clone();
-        let stdin = child.stdin.take().ok_or(ServerError::NoStdinPipe)?;
+    drop(status_r);
 
-        let child = Arc::new(RwLock::new(child));
+    res
-        self.child = Some(child);
+}
+
+async fn change_status_arc(
+    arc: Arc<RwLock<InstanceStatus>>,
+    new_status: InstanceStatus,
+) -> (InstanceStatus, InstanceStatus) {
+    let mut status_w = arc.write().await;
+    let old = status_w.clone();
+    *status_w = new_status.clone();
+    drop(status_w);
+    (old, new_status)
+}
+
+// endregion:   --- Utils
+
+// region:  --- StdStream
+impl InstanceHandle {
+    async fn setup_std_pumps(&mut self) -> Result<(), HandleError> {
+        let child = self.child.clone().ok_or(HandleError::PumpsFailedNoChild)?;
+
+        let mut child_w = child.write().await;
+
+        let stdout_rx = child_w.stdout.take().ok_or(HandleError::PumpsFailedNoStdout)?;
+        let stderr_rx = child_w.stderr.take().ok_or(HandleError::PumpsFailedNoStderr)?;
 
         let stdout_tx = self.stdout_tx.clone();
-        let stderr_tx = broadcast::Sender::new(2048);
+        let stderr_tx = self.stderr_tx.clone();
-        self.stderr_tx = Some(stderr_tx.clone());
-        let shutdown = self.shutdown.clone();
 
-        let stdout_status = self.status.clone();
+        let status_stdout = self.status.clone();
-        let stderr_status = self.status.clone();
+        let status_stderr = self.status.clone();
-        let internal_tx1 = self.internal_tx.clone();
-        let internal_tx2 = self.internal_tx.clone();
 
         tokio::spawn(async move {
-            let mut stdout_reader = BufReader::new(stdout).lines();
+            let mut stdout_br = BufReader::new(stdout_rx).lines();
             loop {
-                match stdout_reader.next_line().await {
+                match stdout_br.next_line().await {
                     Ok(Some(line)) => {
-                        let _ = stdout_tx.send(InstanceEvent::stdout(line));
+                        _ = stdout_tx.send(line);
                     }
                     _ => {
-                        let status_guard = stdout_status.read().await;
+                        let status = get_status_arc(status_stdout.clone()).await;
-                        let state = status_guard.clone();
+                        if status == InstanceStatus::Running {
-                        if state == InstanceStatus::Running && state == InstanceStatus::Starting {
+                            change_status_arc(status_stdout, InstanceStatus::Crashed).await;
-                            let old = status_guard.clone();
-                            drop(status_guard);
-                            let mut status = stdout_status.write().await;
-                            *status = InstanceStatus::Crashed;
-                            let event = InstanceEvent {
-                                id: Uuid::new_v4(),
-
-                                timestamp: Utc::now(),
-
-                                payload: EventPayload::StateChange {
-                                    old,
-                                    new: status.clone(),
-                                },
-                            };
-
-                            _ = internal_tx1.send(event).await;
-                            drop(status);
-                            break;
                         }
-                        drop(status_guard);
+                        break;
                     }
                 }
             }
         });
 
         tokio::spawn(async move {
-            let mut stderr_reader = BufReader::new(stderr).lines();
+            let mut stdout_br = BufReader::new(stderr_rx).lines();
             loop {
-                match stderr_reader.next_line().await {
+                match stdout_br.next_line().await {
                     Ok(Some(line)) => {
-                        let _ = stderr_tx.send(InstanceEvent::stderr(line));
+                        _ = stderr_tx.send(line);
                     }
                     _ => {
-                        let status_guard = stderr_status.read().await;
+                        let status = get_status_arc(status_stderr.clone()).await;
-                        let state = status_guard.clone();
+                        if status == InstanceStatus::Running {
-                        if state == InstanceStatus::Running && state == InstanceStatus::Starting {
+                            change_status_arc(status_stderr, InstanceStatus::Crashed).await;
-                            let old = status_guard.clone();
-                            drop(status_guard);
-                            let mut status = stderr_status.write().await;
-                            *status = InstanceStatus::Crashed;
-                            let event = InstanceEvent {
-                                id: Uuid::new_v4(),
-
-                                timestamp: Utc::now(),
-
-                                payload: EventPayload::StateChange {
-                                    old,
-                                    new: status.clone(),
-                                },
-                            };
-
-                            _ = internal_tx2.send(event).await;
-                            drop(status);
-                            break;
                         }
-                        drop(status_guard);
+                        break;
                     }
                 }
             }
         });
 
-        let mut stdin_rx = self.stdin_rx.take().ok_or(ServerError::NoStdinPipe)?;
+        todo!()
-
-        tokio::spawn(async move {
-            let mut writer = BufWriter::new(stdin);
-
-            loop {
-                tokio::select! {
-                    _ = shutdown.cancelled() => {
-                        break;
-                    }
-                    maybe_cmd = stdin_rx.recv() => {
-                        if let Some(cmd) = maybe_cmd {
-                            _ = writer.write_all(cmd.as_bytes()).await;
-                            _ = writer.flush().await;
-                        }
-                    }
-                }
-            }
-        });
-
-        Ok(())
-    }
-
-    #[cfg(all(feature = "events", any(feature = "mc-vanilla")))]
-    fn setup_parser(&mut self) -> Result<(), ServerError> {
-        let stdout_stream = self
-            .subscribe(StreamSource::Stdout)
-            .map_err(|_| ServerError::NoStdoutPipe)?;
-        let shutdown1 = self.shutdown.clone();
-        let shutdown2 = self.shutdown.clone();
-        let event_tx = self.events_tx.clone();
-
-        if let Some(mut internal_rx) = self.internal_rx.take() {
-            tokio::spawn(async move {
-                let tx = event_tx;
-                loop {
-                    tokio::select! {
-                        _ = shutdown1.cancelled() => {
-                            break;
-                        }
-
-                        maybe_event = internal_rx.recv() => {
-                            if let Some(event) = maybe_event {
-                                _ = tx.send(event);
-                            }
-                        }
-                    }
-                }
-            });
-        }
-
-        #[cfg(feature = "mc-vanilla")]
-        if self.data.mc_type == MinecraftType::Vanilla {
-            tokio::spawn(async move {
-                let mut rx = stdout_stream;
-
-                loop {
-                    tokio::select! {
-                        _ = shutdown2.cancelled() => {
-                            break;
-                        }
-                        line = rx.next() => {
-                            if let Some(Ok(val)) = line {
-                                // TODO: Call parser
-                            }
-                        }
-                    }
-                }
-            });
-        }
-        Ok(())
-    }
-
-    pub async fn kill(&mut self) -> Result<(), ServerError> {
-        if let Some(child_arc) = self.child.clone() {
-            self.transition_status(InstanceStatus::Killing).await;
-            let mut child = child_arc.write().await;
-
-            child.kill().await.map_err(|_| ServerError::CommandFailed)?;
-
-            self.transition_status(InstanceStatus::Killed).await;
-            sleep(Duration::from_secs(1)).await;
-            self.shutdown.cancel();
-            self.child = None;
-            Ok(())
-        } else {
-            Err(ServerError::NotRunning)
-        }
-    }
-
-    pub async fn stop(&mut self) -> Result<(), ServerError> {
-        if let Some(child_arc) = self.child.clone() {
-            self.transition_status(InstanceStatus::Stopping).await;
-
-            _ = self.send_command("stop").await;
-            let mut child = child_arc.write().await;
-            child.wait().await.map_err(|_| ServerError::CommandFailed)?;
-
-            self.transition_status(InstanceStatus::Stopped).await;
-            sleep(Duration::from_secs(1)).await;
-            self.shutdown.cancel();
-            self.child = None;
-            Ok(())
-        } else {
-            Err(ServerError::NotRunning)
-        }
-    }
-
-    pub fn subscribe(
-        &self,
-        stream: StreamSource,
-    ) -> Result<BroadcastStream<InstanceEvent>, SubscribeError> {
-        match stream {
-            StreamSource::Stdout => {
-                let rx = self.stdout_tx.subscribe();
-                Ok(BroadcastStream::new(rx))
-            }
-            StreamSource::Stderr => {
-                let rx = match &self.stderr_tx {
-                    Some(value) => value.subscribe(),
-                    None => return Err(SubscribeError::NoStderr),
-                };
-                Ok(BroadcastStream::new(rx))
-            }
-            #[cfg(feature = "events")]
-            StreamSource::Event => {
-                let rx = self.events_tx.subscribe();
-                Ok(BroadcastStream::new(rx))
-            }
-        }
     }
 }
+// endregion:   --- StdStream

src/instance/mod.rs

@@ -1,5 +1,2 @@
-mod handle;
+pub mod handle;
-mod types;
+pub mod types;
-
-pub use handle::InstanceHandle;
-pub use types::{InstanceData, InstanceStatus};

src/instance/types.rs

@@ -1,15 +1,3 @@
-use std::path::PathBuf;
-
-use crate::config::{MinecraftType, MinecraftVersion};
-
-#[derive(Debug, Clone)]
-pub struct InstanceData {
-    pub root_dir: PathBuf,
-    pub jar_path: PathBuf,
-    pub mc_version: MinecraftVersion,
-    pub mc_type: MinecraftType,
-}
-
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub enum InstanceStatus {
     Starting,

src/lib.rs

@@ -1,6 +1,6 @@
-pub mod config;
+mod config;
+mod instance;
+mod server;
+
+pub use server::*;
 pub mod error;
-pub mod instance;
-pub mod manifests;
-pub mod server;
-pub mod utils;

src/manifests/mod.rs

@@ -1 +0,0 @@
-pub mod vanilla;

src/manifests/vanilla.rs

@@ -1,114 +0,0 @@
-#![cfg(feature = "mc-vanilla")]
-
-use async_trait::async_trait;
-use reqwest::Client;
-use serde::Deserialize;
-
-use crate::{config::MinecraftVersion, error::ManifestError};
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct VanillaManifestV2 {
-    latest: VanillaManifestV2Latest,
-    versions: Vec<VanillaManifestV2Version>,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct VanillaManifestV2Latest {
-    release: String,
-    snapshot: String,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct VanillaManifestV2Version {
-    id: String,
-    #[serde(rename = "type")]
-    mc_type: String,
-    url: String,
-    time: String,
-    #[serde(rename = "releaseTime")]
-    release_time: String,
-    sha1: String,
-    #[serde(rename = "complianceLevel")]
-    compliance_level: u32,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct VanillaReleaseManifest {
-    downloads: VanillaReleaseManifestDownloads,
-}
-#[derive(Debug, Clone, Deserialize)]
-pub struct VanillaReleaseManifestDownloads {
-    client: VanillaReleaseManifestDownloadsItem,
-    client_mappings: VanillaReleaseManifestDownloadsItem,
-    server: VanillaReleaseManifestDownloadsItem,
-    server_mappings: VanillaReleaseManifestDownloadsItem,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct VanillaReleaseManifestDownloadsItem {
-    sha1: String,
-    size: u32,
-    url: String,
-}
-
-impl VanillaReleaseManifest {
-    pub async fn load(version: VanillaManifestV2Version) -> Result<Self, ManifestError> {
-        let client = Client::new();
-
-        let manifest: VanillaReleaseManifest = client
-            .get(&version.url)
-            .send()
-            .await
-            .map_err(|_| ManifestError::LoadUrlError)?
-            .error_for_status()
-            .map_err(|_| ManifestError::LoadUrlError)?
-            .json()
-            .await
-            .map_err(|e| {
-                eprintln!("{}", e);
-                ManifestError::JsonParseError
-            })?;
-
-        Ok(manifest)
-    }
-
-    pub fn server_url(&self) -> String {
-        self.downloads.server.url.clone()
-    }
-}
-
-impl VanillaManifestV2 {
-    pub async fn load() -> Result<Self, ManifestError> {
-        let client = Client::new();
-
-        let manifest: VanillaManifestV2 = client
-            .get("https://piston-meta.mojang.com/mc/game/version_manifest_v2.json")
-            .send()
-            .await
-            .map_err(|_| ManifestError::LoadUrlError)?
-            .error_for_status()
-            .map_err(|_| ManifestError::LoadUrlError)?
-            .json()
-            .await
-            .map_err(|e| {
-                eprintln!("{}", e);
-                ManifestError::JsonParseError
-            })?;
-
-        Ok(manifest)
-    }
-
-    pub fn find(
-        &self,
-        version: MinecraftVersion,
-    ) -> Result<Option<VanillaManifestV2Version>, ManifestError> {
-        let id = version.to_string();
-
-        let found = match self.versions.iter().find(|p| p.id == id) {
-            Some(val) => Some(val.clone()),
-            None => None,
-        };
-
-        Ok(found)
-    }
-}

src/server/domain.rs

@@ -1,123 +0,0 @@
-use std::{ops::RangeInclusive, path::PathBuf, str::FromStr};
-
-use tokio::{
-    fs::{File, create_dir},
-    io::{self, AsyncWriteExt},
-    sync::RwLock,
-};
-use uuid::Uuid;
-
-use crate::{
-    config::{MinecraftType, MinecraftVersion, Version},
-    error::CreationError,
-    instance::InstanceHandle,
-    manifests::vanilla::{VanillaManifestV2, VanillaManifestV2Version, VanillaReleaseManifest},
-    server,
-};
-
-pub struct MineGuardConfig {
-    uuid: Uuid,
-    server_dir: PathBuf,
-    jar_path: PathBuf,
-    mc_version: MinecraftVersion,
-    mc_type: MinecraftType,
-}
-
-pub struct MineGuardServer {
-    pub handle: RwLock<InstanceHandle>,
-    pub config: RwLock<MineGuardConfig>,
-}
-
-impl MineGuardConfig {
-    pub fn new() -> Self {
-        Self {
-            uuid: Uuid::new_v4(),
-            server_dir: PathBuf::new(),
-            jar_path: PathBuf::new(),
-            mc_version: MinecraftVersion::Release(Version::from_str("0.00.00").unwrap()),
-            mc_type: MinecraftType::Vanilla,
-        }
-    }
-}
-
-impl MineGuardServer {
-    pub async fn create(
-        mc_version: MinecraftVersion,
-        mc_type: MinecraftType,
-        directory: PathBuf,
-    ) -> Result<Self, CreationError> {
-        if !directory.is_dir() {
-            return Err(CreationError::DirectoryError);
-        }
-
-        let uuid = Uuid::new_v4();
-
-        let server_root = directory.join(uuid.to_string());
-        let jar_path_rel =
-            PathBuf::from_str("server.jar").map_err(|_| CreationError::DirectoryError)?;
-        let jar_path_full = server_root.join(jar_path_rel.clone());
-
-        create_dir(server_root.clone())
-            .await
-            .map_err(|_| CreationError::DirectoryError)?;
-
-        let mut url = String::new();
-
-        if mc_type == MinecraftType::Vanilla {
-            let vanilla_manifest = VanillaManifestV2::load()
-                .await
-                .map_err(|_| CreationError::ManifestError)?;
-
-            let find_ver = match vanilla_manifest
-                .find(mc_version.clone())
-                .map_err(|_| CreationError::ManifestError)?
-            {
-                Some(val) => val,
-                None => return Err(CreationError::VersionError),
-            };
-
-            let release_manifest = VanillaReleaseManifest::load(find_ver)
-                .await
-                .map_err(|_| CreationError::ManifestError)?;
-
-            url = release_manifest.server_url();
-        }
-
-        let resp = reqwest::get(url)
-            .await
-            .map_err(|_| CreationError::NetworkError)?;
-        let mut body = resp
-            .bytes()
-            .await
-            .map_err(|_| CreationError::NetworkError)?;
-        let mut out = File::create(jar_path_full)
-            .await
-            .map_err(|_| CreationError::DirectoryError)?;
-        out.write_all_buf(&mut body)
-            .await
-            .map_err(|_| CreationError::DirectoryError)?;
-
-        let config = MineGuardConfig {
-            uuid: uuid,
-            server_dir: server_root,
-            jar_path: jar_path_rel,
-            mc_version: mc_version,
-            mc_type: mc_type,
-        };
-
-        let handle = InstanceHandle::new_with_params(
-            config.server_dir.clone(),
-            config.jar_path.clone(),
-            config.mc_version.clone(),
-            config.mc_type.clone(),
-        )
-        .map_err(|_| CreationError::CreationError)?;
-
-        let server = MineGuardServer {
-            config: RwLock::new(config),
-            handle: RwLock::new(handle),
-        };
-
-        Ok(server)
-    }
-}

src/server/mod.rs

@@ -1 +1,15 @@
-pub mod domain;
+use tokio::sync::RwLock;
+
+use crate::instance::handle::InstanceHandle;
+
+#[derive(Debug)]
+pub struct MineGuardServer {
+    handle: RwLock<InstanceHandle>,
+}
+
+impl MineGuardServer {
+    pub fn create() -> Self {
+        let new_instance = InstanceHandle::new();
+        Self { handle: RwLock::new(new_instance) }
+    }
+}

src/utils.rs

@@ -1,24 +0,0 @@
-use chrono::{DateTime, Datelike, Local, NaiveTime, TimeZone, Timelike, Utc};
-use regex::Regex;
-
-pub fn extract_timestamp(input: &str) -> Option<DateTime<Utc>> {
-    let re = Regex::new(r"\[(.*?)\]").unwrap();
-    let time_s = re.captures(input).map(|v| v[1].to_string());
-    time_s.as_ref()?;
-    let time = NaiveTime::parse_from_str(&time_s.unwrap(), "%H:%M:%S").ok()?;
-
-    let today = Local::now().date_naive();
-
-    let local_dt = Local
-        .with_ymd_and_hms(
-            today.year(),
-            today.month(),
-            today.day(),
-            time.hour(),
-            time.minute(),
-            time.second(),
-        )
-        .single()?;
-
-    Some(local_dt.with_timezone(&Utc))
-}