1. 优化了服务器的消息处理方式

2. 将c和c#的绑定移动到了./bindings/文件夹

16 files changed, 1120 insertions, 0 deletions

diff --git a/bindings/c/Cargo.toml b/bindings/c/Cargo.toml
new file mode 100644
index 0000000..4f9f7f5
--- /dev/null
+++ b/bindings/c/Cargo.toml
@@ -0,0 +1,15 @@
+[package]
+name = "nogamepads-c"
+
+workspace = "../../../NoGamepads"
+edition = "2024"
+
+[dependencies]
+nogamepads-core = { path = "../../core" }
+
+[build-dependencies]
+cbindgen = "0.29.0"
+
+[lib]
+name = "nogamepads_lib_c"
+crate-type = [ "cdylib", "staticlib"]
\ No newline at end of file
diff --git a/bindings/c/build.rs b/bindings/c/build.rs
new file mode 100644
index 0000000..b5770a0
--- /dev/null
+++ b/bindings/c/build.rs
@@ -0,0 +1,47 @@
+use cbindgen::{generate_with_config, Config, ExportConfig, Language, ParseConfig, ParseExpandConfig};
+use std::env;
+
+fn main() {
+    let crate_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+
+    let config_c = Config {
+        language: Language::C,
+        header: Some("/* NoGamepads C Bindings. */".to_string()),
+
+        parse: ParseConfig {
+            include: Some(vec!["*".to_string()]),
+            expand: ParseExpandConfig {
+                all_features: true,
+                ..Default::default()
+            },
+            ..Default::default()
+        },
+
+        export: ExportConfig {
+            include: vec![
+                "ConnectionMessageC".to_string(),
+                "ConnectionCallbackMessageC".to_string(),
+                "ControlMessageC".to_string(),
+                "GameMessageC".to_string(),
+
+                "GameProfileC".to_string(),
+                "PlayerInfoC".to_string(),
+            ],
+            ..Default::default()
+        },
+        ..Config::default()
+    };
+
+    let mut config_cpp = config_c.clone();
+    config_cpp.language = Language::Cxx;
+    config_cpp.include_version = true;
+    config_cpp.header = Some("/* NoGamepads C++ Bindings. */".to_string());
+    config_cpp.namespace = Some("nogamepads".to_string());
+
+    generate_with_config(&crate_dir, config_c)
+        .expect("Could not generate nogamepads.h")
+        .write_to_file("../../.cargo/shared/target/export/deps/nogamepads.h");
+    generate_with_config(&crate_dir, config_cpp)
+        .expect("Could not generate nogamepads_cpp.h")
+        .write_to_file("../../.cargo/shared/target/export/deps/nogamepads_cpp.h");
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/common.rs b/bindings/c/src/data_c/common.rs
new file mode 100644
index 0000000..58c34c4
--- /dev/null
+++ b/bindings/c/src/data_c/common.rs
@@ -0,0 +1,6 @@
+#[repr(C)]
+#[allow(unused_imports)]
+#[derive(Copy, Clone)]
+pub struct KeyData {
+    pub(crate) key: u8
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/connection_callback_message_c.rs b/bindings/c/src/data_c/connection_callback_message_c.rs
new file mode 100644
index 0000000..9ded18b
--- /dev/null
+++ b/bindings/c/src/data_c/connection_callback_message_c.rs
@@ -0,0 +1,129 @@
+use crate::data_c::game_profile_c::GameProfileC;
+use nogamepads_lib_rs::pad_data::pad_messages::nogamepads_messages::{ConnectionCallbackMessage, ConnectionErrorType};
+use std::ffi::c_void;
+use std::mem::ManuallyDrop;
+use std::ptr::null_mut;
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub struct ConnectionCallbackMessageC {
+    pub tag: ConnCallbackMsgCTag,
+    pub data: ConnCallbackMsgCUnion,
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub enum ConnCallbackMsgCTag {
+    Profile, Deny, Fail, Ok, Welcome, Err
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub union ConnCallbackMsgCUnion {
+    nul: *mut c_void,
+    profile: ManuallyDrop<GameProfileC>,
+    conn_err: ConnErrTypeC
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+#[derive(Copy, Clone)]
+pub enum ConnErrTypeC {
+    ContainSamePlayer, PlayerBanned, Timeout, GameLocked, WhatTheHell
+}
+
+impl From<ConnErrTypeC> for ConnectionErrorType {
+    fn from(value: ConnErrTypeC) -> Self {
+        match value {
+            ConnErrTypeC::ContainSamePlayer => { ConnectionErrorType::ContainSamePlayer }
+            ConnErrTypeC::PlayerBanned => { ConnectionErrorType::PlayerBanned }
+            ConnErrTypeC::Timeout => { ConnectionErrorType::Timeout }
+            ConnErrTypeC::GameLocked => { ConnectionErrorType::GameLocked }
+            ConnErrTypeC::WhatTheHell => { ConnectionErrorType::WhatTheHell }
+        }
+    }
+}
+
+impl From<ConnectionErrorType> for ConnErrTypeC {
+    fn from(value: ConnectionErrorType) -> Self {
+        match value {
+            ConnectionErrorType::ContainSamePlayer => { ConnErrTypeC::ContainSamePlayer }
+            ConnectionErrorType::PlayerBanned => { ConnErrTypeC::PlayerBanned }
+            ConnectionErrorType::Timeout => { ConnErrTypeC::Timeout }
+            ConnectionErrorType::GameLocked => { ConnErrTypeC::GameLocked }
+            ConnectionErrorType::WhatTheHell => { ConnErrTypeC::WhatTheHell }
+        }
+    }
+}
+
+impl From<ConnectionCallbackMessageC> for ConnectionCallbackMessage {
+    fn from(mut value: ConnectionCallbackMessageC) -> Self {
+        match value.tag {
+            ConnCallbackMsgCTag::Profile => unsafe {
+                let profile = ManuallyDrop::take(&mut value.data.profile);
+                ConnectionCallbackMessage::Profile(profile.into())
+            }
+            ConnCallbackMsgCTag::Deny => unsafe {
+                ConnectionCallbackMessage::Deny(value.data.conn_err.into())
+            }
+            ConnCallbackMsgCTag::Fail => unsafe {
+                ConnectionCallbackMessage::Fail(value.data.conn_err.into())
+            }
+            ConnCallbackMsgCTag::Ok => {
+                ConnectionCallbackMessage::Ok
+
+            }
+            ConnCallbackMsgCTag::Welcome => {
+                ConnectionCallbackMessage::Welcome
+            }
+            ConnCallbackMsgCTag::Err => {
+                ConnectionCallbackMessage::Err
+            }
+        }
+    }
+}
+
+impl From<ConnectionCallbackMessage> for ConnectionCallbackMessageC {
+    fn from(value: ConnectionCallbackMessage) -> Self {
+        match value {
+            ConnectionCallbackMessage::Profile(profile) => {
+                ConnectionCallbackMessageC {
+                    tag: ConnCallbackMsgCTag::Profile,
+                    data: ConnCallbackMsgCUnion {
+                        profile: ManuallyDrop::new(profile.into())
+                    }
+                }
+            }
+            ConnectionCallbackMessage::Deny(conn_err) => {
+                ConnectionCallbackMessageC {
+                    tag: ConnCallbackMsgCTag::Deny,
+                    data: ConnCallbackMsgCUnion { conn_err: conn_err.into() }
+                }
+            }
+            ConnectionCallbackMessage::Fail(conn_err) => {
+                ConnectionCallbackMessageC {
+                    tag: ConnCallbackMsgCTag::Fail,
+                    data: ConnCallbackMsgCUnion { conn_err: conn_err.into() }
+                }
+            }
+            ConnectionCallbackMessage::Ok => {
+                ConnectionCallbackMessageC {
+                    tag: ConnCallbackMsgCTag::Ok,
+                    data: ConnCallbackMsgCUnion { nul: null_mut() }
+                }
+            }
+            ConnectionCallbackMessage::Welcome => {
+                ConnectionCallbackMessageC {
+                    tag: ConnCallbackMsgCTag::Welcome,
+                    data: ConnCallbackMsgCUnion { nul: null_mut() }
+                }
+            }
+            ConnectionCallbackMessage::Err => {
+                ConnectionCallbackMessageC {
+                    tag: ConnCallbackMsgCTag::Err,
+                    data: ConnCallbackMsgCUnion { nul: null_mut() }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/connection_message_c.rs b/bindings/c/src/data_c/connection_message_c.rs
new file mode 100644
index 0000000..b3b54d4
--- /dev/null
+++ b/bindings/c/src/data_c/connection_message_c.rs
@@ -0,0 +1,95 @@
+use crate::data_c::connection_message_c::ConnMsgCTag::{Connection, Ready, RequestLayoutConfigure, RequestProfile, RequestSkinPackage};
+use std::ffi::c_void;
+use std::mem::ManuallyDrop;
+use std::ptr::null_mut;
+use nogamepads_lib_rs::pad_data::pad_messages::nogamepads_messages::ConnectionMessage;
+use nogamepads_lib_rs::pad_data::pad_player_info::nogamepads_player_info::PlayerInfo;
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub struct ConnectionMessageC {
+    pub tag: ConnMsgCTag,
+    pub data: ConnMsgCUnion
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub enum ConnMsgCTag {
+    Connection, RequestProfile, RequestLayoutConfigure, RequestSkinPackage, Ready, Err
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub union ConnMsgCUnion {
+    nul: *mut c_void,
+    info: ManuallyDrop<PlayerInfo>
+}
+
+impl From<ConnectionMessageC> for ConnectionMessage {
+    fn from(mut value: ConnectionMessageC) -> Self {
+        match value.tag {
+            Connection => unsafe {
+                let info = ManuallyDrop::take(&mut value.data.info);
+                ConnectionMessage::Connection(info)
+            }
+            RequestProfile => {
+                ConnectionMessage::RequestProfile
+            }
+            RequestLayoutConfigure => {
+                ConnectionMessage::RequestLayoutConfigure
+            }
+            RequestSkinPackage => {
+                ConnectionMessage::RequestSkinPackage
+            }
+            Ready => {
+                ConnectionMessage::Ready
+            }
+            ConnMsgCTag::Err => {
+                ConnectionMessage::Err
+            }
+        }
+    }
+}
+
+impl From<ConnectionMessage> for ConnectionMessageC {
+    fn from(value: ConnectionMessage) -> Self {
+        match value {
+            ConnectionMessage::Connection(info) => {
+                ConnectionMessageC {
+                    tag: Connection,
+                    data: ConnMsgCUnion { info: ManuallyDrop::new(info) }
+                }
+            }
+            ConnectionMessage::RequestProfile => {
+                ConnectionMessageC {
+                    tag: RequestProfile,
+                    data: ConnMsgCUnion { nul: null_mut() }
+                }
+            }
+            ConnectionMessage::RequestLayoutConfigure => {
+                ConnectionMessageC {
+                    tag: RequestLayoutConfigure,
+                    data: ConnMsgCUnion { nul: null_mut() }
+                }
+            }
+            ConnectionMessage::RequestSkinPackage => {
+                ConnectionMessageC {
+                    tag: RequestSkinPackage,
+                    data: ConnMsgCUnion { nul: null_mut() }
+                }
+            }
+            ConnectionMessage::Ready => {
+                ConnectionMessageC {
+                    tag: Ready,
+                    data: ConnMsgCUnion { nul: null_mut() }
+                }
+            }
+            ConnectionMessage::Err => {
+                ConnectionMessageC {
+                    tag: ConnMsgCTag::Err,
+                    data: ConnMsgCUnion { nul: null_mut() }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/control_message_c.rs b/bindings/c/src/data_c/control_message_c.rs
new file mode 100644
index 0000000..6868459
--- /dev/null
+++ b/bindings/c/src/data_c/control_message_c.rs
@@ -0,0 +1,150 @@
+use crate::data_c::common::KeyData;
+use crate::{str_c_to_rs, str_rs_to_c};
+use nogamepads_lib_rs::pad_data::pad_messages::nogamepads_messages::ControlMessage;
+use std::ffi::{c_char, c_void};
+use std::ptr::null_mut;
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub struct ControlMessageC {
+    pub tag: CtrlMsgCTag,
+    pub data: CtrlMsgCUnion
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub enum CtrlMsgCTag {
+    Msg, Pressed, Released, Axis, Dir, Exit, Err
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub union CtrlMsgCUnion {
+    nul: *mut c_void,
+    key: KeyData,
+    axis: AxisData,
+    dir: DirData,
+    str: StrData
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+#[derive(Copy, Clone)]
+pub struct AxisData {
+    key: u8,
+    ax: f64
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+#[derive(Copy, Clone)]
+pub struct DirData {
+    key: u8,
+    x: f64,
+    y: f64
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+#[derive(Copy, Clone)]
+pub struct StrData {
+    str: *const c_char
+}
+
+impl From<ControlMessageC> for ControlMessage {
+    fn from(msg_c: ControlMessageC) -> Self {
+        match msg_c.tag {
+            CtrlMsgCTag::Msg => unsafe {
+                let str = str_c_to_rs(msg_c.data.str.str);
+                if str.is_some() {
+                    ControlMessage::Msg(str.unwrap())
+                } else {
+                    ControlMessage::Err
+                }
+            }
+            CtrlMsgCTag::Pressed => unsafe {
+                ControlMessage::Pressed(msg_c.data.key.key)
+            }
+            CtrlMsgCTag::Released => unsafe {
+                ControlMessage::Released(msg_c.data.key.key)
+            }
+            CtrlMsgCTag::Axis => unsafe {
+                let data = msg_c.data.axis;
+                ControlMessage::Axis(data.key, data.ax)
+            }
+            CtrlMsgCTag::Dir => unsafe {
+                let data = msg_c.data.dir;
+                ControlMessage::Dir(data.key, (data.x, data.y))
+            }
+            CtrlMsgCTag::Exit => {
+                ControlMessage::Exit
+            }
+            CtrlMsgCTag::Err => {
+                ControlMessage::Err
+            }
+        }
+    }
+}
+
+impl From<ControlMessage> for ControlMessageC {
+    fn from(msg_rs: ControlMessage) -> Self {
+        match msg_rs {
+            ControlMessage::Msg(str_msg) => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Msg,
+                    data: CtrlMsgCUnion {
+                        str: StrData { str: str_rs_to_c(str_msg).1 },
+                    }
+                }
+            }
+            ControlMessage::Pressed(key) => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Pressed,
+                    data: CtrlMsgCUnion {
+                        key: KeyData { key },
+                    }
+                }
+            }
+            ControlMessage::Released(key) => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Released,
+                    data: CtrlMsgCUnion {
+                        key: KeyData { key },
+                    }
+                }
+            }
+            ControlMessage::Axis(key, ax) => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Axis,
+                    data: CtrlMsgCUnion {
+                        axis: AxisData { key, ax }
+                    }
+                }
+            }
+            ControlMessage::Dir(key, (x, y)) => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Dir,
+                    data: CtrlMsgCUnion {
+                        dir: DirData { key, x, y }
+                    }
+                }
+            }
+            ControlMessage::Exit => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Exit,
+                    data: CtrlMsgCUnion {
+                        nul: null_mut(),
+                    }
+                }
+            }
+            ControlMessage::Err => {
+                ControlMessageC {
+                    tag: CtrlMsgCTag::Err,
+                    data: CtrlMsgCUnion {
+                        nul: null_mut(),
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/game_message_c.rs b/bindings/c/src/data_c/game_message_c.rs
new file mode 100644
index 0000000..946ce60
--- /dev/null
+++ b/bindings/c/src/data_c/game_message_c.rs
@@ -0,0 +1,114 @@
+use std::ffi::c_void;
+use std::ptr::null_mut;
+use nogamepads_lib_rs::pad_data::pad_messages::nogamepads_messages::{GameMessage, LeaveReason};
+use crate::data_c::common::KeyData;
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub struct GameMessageC {
+    pub tag: GameMsgCTag,
+    pub data: GameMsgCUnion
+}
+
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub enum GameMsgCTag {
+    SkinEventTrigger, DisableKey, EnableKey, Leave, Err
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+pub union GameMsgCUnion {
+    nul: *mut c_void,
+    key: KeyData,
+    reason: LeaveReasonData
+}
+
+#[repr(C)]
+#[allow(unused_imports)]
+#[derive(Copy, Clone)]
+pub enum LeaveReasonData {
+    GameOver, ServerClosed, YouAreKicked, YouAreBanned
+}
+
+impl From<LeaveReasonData> for LeaveReason {
+    fn from(value: LeaveReasonData) -> Self {
+        match value {
+            LeaveReasonData::GameOver => { LeaveReason::GameOver }
+            LeaveReasonData::ServerClosed => { LeaveReason::ServerClosed }
+            LeaveReasonData::YouAreKicked => { LeaveReason::YouAreKicked }
+            LeaveReasonData::YouAreBanned => { LeaveReason::YouAreBanned }
+        }
+    }
+}
+
+impl From<LeaveReason> for LeaveReasonData {
+    fn from(value: LeaveReason) -> Self {
+        match value {
+            LeaveReason::GameOver => { LeaveReasonData::GameOver }
+            LeaveReason::ServerClosed => { LeaveReasonData::ServerClosed }
+            LeaveReason::YouAreKicked => { LeaveReasonData::YouAreKicked }
+            LeaveReason::YouAreBanned => { LeaveReasonData::YouAreBanned }
+        }
+    }
+}
+
+impl From<GameMessageC> for GameMessage {
+    fn from(msg: GameMessageC) -> Self {
+        match msg.tag {
+            GameMsgCTag::SkinEventTrigger => unsafe {
+                GameMessage::SkinEventTrigger(msg.data.key.key)
+            }
+            GameMsgCTag::DisableKey => unsafe {
+                GameMessage::DisableKey(msg.data.key.key)
+            }
+            GameMsgCTag::EnableKey => unsafe {
+                GameMessage::EnableKey(msg.data.key.key)
+            }
+            GameMsgCTag::Leave => unsafe {
+                GameMessage::Leave(msg.data.reason.into())
+            }
+            GameMsgCTag::Err => {
+                GameMessage::Err
+            }
+        }
+    }
+}
+
+impl From<GameMessage> for GameMessageC {
+    fn from(msg: GameMessage) -> Self {
+        match msg {
+            GameMessage::SkinEventTrigger(key) => {
+                GameMessageC {
+                    tag: GameMsgCTag::SkinEventTrigger,
+                    data: GameMsgCUnion { key: KeyData { key } }
+                }
+            }
+            GameMessage::DisableKey(key) => {
+                GameMessageC {
+                    tag: GameMsgCTag::DisableKey,
+                    data: GameMsgCUnion { key: KeyData { key } }
+                }
+            }
+            GameMessage::EnableKey(key) => {
+                GameMessageC {
+                    tag: GameMsgCTag::EnableKey,
+                    data: GameMsgCUnion { key: KeyData { key } }
+                }
+            }
+            GameMessage::Leave(reason) => {
+                GameMessageC {
+                    tag: GameMsgCTag::Leave,
+                    data: GameMsgCUnion { reason: reason.into() }
+                }
+            }
+            GameMessage::Err => {
+                GameMessageC {
+                    tag: GameMsgCTag::Err,
+                    data: GameMsgCUnion { nul: null_mut() }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/game_profile_c.rs b/bindings/c/src/data_c/game_profile_c.rs
new file mode 100644
index 0000000..1dd11f7
--- /dev/null
+++ b/bindings/c/src/data_c/game_profile_c.rs
@@ -0,0 +1,101 @@
+use crate::{str_c_to_rs, str_rs_to_c};
+use nogamepads_lib_rs::pad_data::game_profile::game_profile::GameProfile;
+use std::ffi::c_char;
+
+#[repr(C)]
+#[derive(Copy, Clone)]
+#[allow(unused_imports)]
+pub struct GameProfileC {
+    pub game_name: *const c_char,
+    pub game_description: *const c_char,
+    pub organization: *const c_char,
+    pub version: *const c_char,
+    pub website: *const c_char,
+    pub email: *const c_char
+}
+
+impl From<GameProfileC> for GameProfile {
+    fn from(value: GameProfileC) -> Self {
+        let unknown = "".to_string();
+        GameProfile {
+            game_name: str_c_to_rs(value.game_name).unwrap_or(unknown.clone()),
+            game_description: str_c_to_rs(value.game_description).unwrap_or(unknown.clone()),
+            organization: str_c_to_rs(value.organization).unwrap_or(unknown.clone()),
+            version: str_c_to_rs(value.version).unwrap_or(unknown.clone()),
+            website: str_c_to_rs(value.website).unwrap_or(unknown.clone()),
+            email: str_c_to_rs(value.email).unwrap_or(unknown.clone())
+        }
+    }
+}
+
+impl From<GameProfile> for GameProfileC {
+    fn from(value: GameProfile) -> Self {
+        GameProfileC {
+            game_name: str_rs_to_c(value.game_name).1,
+            game_description: str_rs_to_c(value.game_description).1,
+            organization: str_rs_to_c(value.organization).1,
+            version: str_rs_to_c(value.version).1,
+            website: str_rs_to_c(value.website).1,
+            email: str_rs_to_c(value.email).1
+        }
+    }
+}
+
+impl From<&GameProfileC> for &GameProfile {
+    fn from(value: &GameProfileC) -> Self {
+        value.into()
+    }
+}
+
+impl From<&GameProfile> for &GameProfileC {
+    fn from(value: &GameProfile) -> Self {
+        value.into()
+    }
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn init_game_profile() -> GameProfileC {
+    GameProfile::default().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_game_profile_name(game_profile: GameProfileC, value: *const c_char) -> GameProfileC {
+    let value = str_c_to_rs(value).unwrap_or_default();
+    let mut raw = GameProfile::from(game_profile);
+    raw.game_name(value.as_str()).to_owned().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_game_profile_description(game_profile: GameProfileC, value: *const c_char) -> GameProfileC {
+    let value = str_c_to_rs(value).unwrap_or_default();
+    let mut raw = GameProfile::from(game_profile);
+    raw.game_description(value.as_str()).to_owned().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_game_profile_organization(game_profile: GameProfileC, value: *const c_char) -> GameProfileC {
+    let value = str_c_to_rs(value).unwrap_or_default();
+    let mut raw = GameProfile::from(game_profile);
+    raw.organization(value.as_str()).to_owned().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_game_profile_version(game_profile: GameProfileC, value: *const c_char) -> GameProfileC {
+    let value = str_c_to_rs(value).unwrap_or_default();
+    let mut raw = GameProfile::from(game_profile);
+    raw.version(value.as_str()).to_owned().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_game_profile_website(game_profile: GameProfileC, value: *const c_char) -> GameProfileC {
+    let value = str_c_to_rs(value).unwrap_or_default();
+    let mut raw = GameProfile::from(game_profile);
+    raw.website(value.as_str()).to_owned().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_game_profile_email(game_profile: GameProfileC, value: *const c_char) -> GameProfileC {
+    let value = str_c_to_rs(value).unwrap_or_default();
+    let mut raw = GameProfile::from(game_profile);
+    raw.email(value.as_str()).to_owned().into()
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/mod.rs b/bindings/c/src/data_c/mod.rs
new file mode 100644
index 0000000..afe8728
--- /dev/null
+++ b/bindings/c/src/data_c/mod.rs
@@ -0,0 +1,11 @@
+pub mod common;
+
+pub mod control_message_c;
+pub mod game_message_c;
+pub mod connection_message_c;
+pub mod connection_callback_message_c;
+
+
+pub mod game_profile_c;
+pub mod player_info_c;
+pub mod player_info_list_c;
\ No newline at end of file
diff --git a/bindings/c/src/data_c/player_info_c.rs b/bindings/c/src/data_c/player_info_c.rs
new file mode 100644
index 0000000..b8a54e6
--- /dev/null
+++ b/bindings/c/src/data_c/player_info_c.rs
@@ -0,0 +1,95 @@
+use crate::{str_c_to_rs, str_rs_to_c};
+use nogamepads_lib_rs::pad_data::pad_player_info::nogamepads_player_info::{PlayerAccountInfo, PlayerCustomizeInfo, PlayerInfo};
+use std::ffi::c_char;
+
+#[repr(C)]
+#[derive(Copy, Clone)]
+#[allow(unused_imports)]
+pub struct PlayerInfoC {
+    pub account_id: *const c_char,
+    pub account_hash: *const c_char,
+
+    pub customize_nickname: *const c_char,
+    pub customize_color_hue: i32,
+    pub customize_color_saturation: f64,
+    pub customize_color_value: f64,
+}
+
+impl From<PlayerInfoC> for PlayerInfo {
+    fn from(value: PlayerInfoC) -> Self {
+        let unknown = "unknown".to_string();
+        PlayerInfo {
+            account : PlayerAccountInfo {
+                id: str_c_to_rs(value.account_id).unwrap_or(unknown.clone()),
+                player_hash: str_c_to_rs(value.account_hash).unwrap_or(unknown.clone()),
+            },
+            customize: PlayerCustomizeInfo {
+                nickname: str_c_to_rs(value.customize_nickname).unwrap_or(unknown.clone()),
+                color_hue: value.customize_color_hue,
+                color_saturation: value.customize_color_saturation,
+                color_value: value.customize_color_value,
+            }
+        }
+    }
+}
+
+impl From<PlayerInfo> for PlayerInfoC {
+    fn from(value: PlayerInfo) -> Self {
+        PlayerInfoC {
+            account_id: str_rs_to_c(value.account.id).1,
+            account_hash: str_rs_to_c(value.account.player_hash).1,
+            customize_nickname: str_rs_to_c(value.customize.nickname).1,
+            customize_color_hue: value.customize.color_hue,
+            customize_color_saturation: value.customize.color_saturation,
+            customize_color_value: value.customize.color_value,
+        }
+    }
+}
+
+impl From<&PlayerInfoC> for &PlayerInfo {
+    fn from(value: &PlayerInfoC) -> Self {
+        value.into()
+    }
+}
+
+impl From<&PlayerInfo> for &PlayerInfoC {
+    fn from(value: &PlayerInfo) -> Self {
+        value.into()
+    }
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn init_player_info() -> PlayerInfoC {
+    PlayerInfo::new().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_player_info_account(
+    info: PlayerInfoC, id: *const c_char, password: *const c_char) -> PlayerInfoC {
+
+    let id = str_c_to_rs(id).unwrap_or("".to_string());
+    let password = str_c_to_rs(password).unwrap_or("".to_string());
+
+    let mut raw_info = PlayerInfo::from(info);
+    raw_info.setup_account_info(id.as_str(), password.as_str());
+    raw_info.into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_player_info_color(
+    info: PlayerInfoC, h: i32, s: f64, v: f64) -> PlayerInfoC {
+
+    let mut raw_info = PlayerInfo::from(info);
+    raw_info.set_customize_color_hsv(h, s, v);
+    raw_info.into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_player_info_nickname(
+    info: PlayerInfoC, nickname: *const c_char) -> PlayerInfoC {
+    let nickname = str_c_to_rs(nickname).unwrap_or("".to_string());
+
+    let mut raw_info = PlayerInfo::from(info);
+    raw_info.set_nickname(nickname.as_str());
+    raw_info.into()
+}
\ No newline at end of file
diff --git a/bindings/c/src/data_c/player_info_list_c.rs b/bindings/c/src/data_c/player_info_list_c.rs
new file mode 100644
index 0000000..99d5c35
--- /dev/null
+++ b/bindings/c/src/data_c/player_info_list_c.rs
@@ -0,0 +1,8 @@
+use crate::data_c::player_info_c::PlayerInfoC;
+
+#[repr(C)]
+pub struct PlayerList {
+    pub(crate) players: *mut PlayerInfoC,
+    pub(crate) len: usize,
+    pub(crate) capacity: usize,
+}
\ No newline at end of file
diff --git a/bindings/c/src/lib.rs b/bindings/c/src/lib.rs
new file mode 100644
index 0000000..6efd0e9
--- /dev/null
+++ b/bindings/c/src/lib.rs
@@ -0,0 +1,41 @@
+use std::ffi::{c_char, CStr, CString};
+
+pub mod data_c;
+pub mod service_c;
+
+pub fn str_rs_to_c(s: String) -> (CString, *const c_char) {
+    let c_string = CString::new(s).expect("");
+    let ptr = c_string.as_ptr();
+    (c_string, ptr)
+}
+
+pub fn str_c_to_rs(ptr: *const c_char) -> Option<String> {
+    if ptr.is_null() {
+        return None;
+    }
+    unsafe {
+        CStr::from_ptr(ptr)
+            .to_str()
+            .ok()
+            .map(|s| s.to_owned())
+    }
+}
+
+#[macro_export]
+macro_rules! box_into_raw {
+    ($expr:expr) => {
+        $crate::box_into_raw!(@inner $expr)
+    };
+
+    ($expr:expr => $t:ty) => {
+        $crate::box_into_raw!(@inner ($expr) as $t)
+    };
+
+    (@inner $expr:expr) => {
+        ::std::boxed::Box::into_raw(::std::boxed::Box::new($expr))
+    };
+
+    (@inner ($expr:expr) as $t:ty) => {
+        ::std::boxed::Box::into_raw(::std::boxed::Box::new($expr) as ::std::boxed::Box<$t>)
+    };
+}
\ No newline at end of file
diff --git a/bindings/c/src/service_c/common.rs b/bindings/c/src/service_c/common.rs
new file mode 100644
index 0000000..8b13da0
--- /dev/null
+++ b/bindings/c/src/service_c/common.rs
@@ -0,0 +1,4 @@
+use nogamepads_lib_rs::DEFAULT_PORT;
+
+#[unsafe(no_mangle)]
+pub extern "C" fn get_default_port() -> u16 { DEFAULT_PORT }
\ No newline at end of file
diff --git a/bindings/c/src/service_c/mod.rs b/bindings/c/src/service_c/mod.rs
new file mode 100644
index 0000000..674baf7
--- /dev/null
+++ b/bindings/c/src/service_c/mod.rs
@@ -0,0 +1,4 @@
+pub mod common;
+
+pub mod padclient;
+pub mod padserver;
\ No newline at end of file
diff --git a/bindings/c/src/service_c/padclient.rs b/bindings/c/src/service_c/padclient.rs
new file mode 100644
index 0000000..b7bac43
--- /dev/null
+++ b/bindings/c/src/service_c/padclient.rs
@@ -0,0 +1,126 @@
+use crate::data_c::control_message_c::ControlMessageC;
+use crate::data_c::game_message_c::GameMessageC;
+use crate::data_c::player_info_c::PlayerInfoC;
+use crate::{box_into_raw, str_c_to_rs, str_rs_to_c};
+use nogamepads_lib_rs::pad_data::pad_messages::nogamepads_messages::GameMessage;
+use nogamepads_lib_rs::pad_service::client::nogamepads_client::PadClient;
+use nogamepads_lib_rs::DEFAULT_PORT;
+use std::ffi::c_char;
+use std::net::{IpAddr, Ipv4Addr};
+use std::str::FromStr;
+
+#[repr(C)]
+#[derive(Copy, Clone)]
+#[allow(unused_imports)]
+pub struct PadClientC {
+    pub target_address: *const c_char,
+    pub target_port: u16,
+    pub bind_player: PlayerInfoC,
+    pub enable_console: bool,
+    pub quiet: bool
+}
+
+impl From<PadClientC> for PadClient {
+    fn from(value: PadClientC) -> Self {
+        let address = IpAddr::from_str(str_c_to_rs(value.target_address).unwrap_or("".to_string()).as_str()).unwrap_or(
+            IpAddr::from(Ipv4Addr::new(127, 0, 0, 1))
+        );
+        let port = value.target_port;
+        let mut client = PadClient::bind_addr_with_port(address, port);
+        client.bind_player(value.bind_player.into());
+        if value.enable_console { client.enable_console(); }
+        if value.quiet { client.quiet(); }
+        client
+    }
+}
+
+impl From<PadClient> for PadClientC {
+    fn from(mut value: PadClient) -> Self {
+        let (addr, port) = value.clone_addr();
+
+        PadClientC {
+            target_address: str_rs_to_c(addr.to_string()).1,
+            target_port: port,
+            bind_player: value.unbind_player().into(),
+            enable_console: value.is_enable_console(),
+            quiet: value.is_quiet(),
+        }
+    }
+}
+impl From<&mut PadClient> for PadClientC {
+    fn from(value: &mut PadClient) -> Self {
+        value.into()
+    }
+}
+
+// 构建
+
+#[unsafe(no_mangle)]
+pub extern "C" fn init_client(address: *const c_char) -> PadClientC {
+    let addr_str = str_c_to_rs(address).unwrap_or("127.0.0.1".to_string());
+    let addr_v4 = Ipv4Addr::from_str(addr_str.as_str()).unwrap_or(
+        Ipv4Addr::new(127, 0, 0, 1));
+    PadClient::bind_addr_with_port(IpAddr::from(addr_v4), DEFAULT_PORT).into()
+}
+
+#[unsafe(no_mangle)]
+pub unsafe extern "C" fn init_client_with_port(address: *const c_char, port: u16) -> PadClientC {
+    let addr_str = str_c_to_rs(address).unwrap_or("127.0.0.1".to_string());
+    let addr_v4 = Ipv4Addr::from_str(addr_str.as_str()).unwrap_or(
+        Ipv4Addr::new(127, 0, 0, 1));
+    PadClient::bind_addr_with_port(IpAddr::from(addr_v4), port).into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_client_quiet(client: PadClientC) -> PadClientC {
+    let mut raw: PadClient = client.into();
+    raw.quiet().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn enable_client_console(client: PadClientC) -> PadClientC {
+    let mut raw: PadClient = client.into();
+    raw.enable_console().into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn bind_player_to_client(client: PadClientC, info: PlayerInfoC) -> PadClientC {
+    let mut raw: PadClient = client.into();
+    raw.bind_player(info.into()).into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn complete(client: PadClientC) -> *mut PadClient {
+    let client: PadClient = client.into();
+    box_into_raw!(client)
+}
+
+// 状态控制
+
+#[unsafe(no_mangle)]
+pub extern "C" fn connect_client_to_server(client: &mut PadClient) {
+    let client = unsafe { Box::from_raw(client) };
+    client.connect();
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn exit_client_from_server(client: &PadClient) {
+    client.exit_server();
+}
+
+// 消息管理
+
+#[unsafe(no_mangle)]
+pub extern "C" fn put_a_msg_to_server(client: &PadClient, msg: ControlMessageC) {
+    client.put_msg(msg.into())
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn pop_a_msg_from_server(client: &PadClient) -> GameMessageC {
+    client.pop_a_msg().unwrap_or(GameMessage::Err).into()
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn pop_msg_from_server_or(client: &PadClient, or: GameMessageC) -> GameMessageC {
+    client.pop_msg_or(or.into()).into()
+}
\ No newline at end of file
diff --git a/bindings/c/src/service_c/padserver.rs b/bindings/c/src/service_c/padserver.rs
new file mode 100644
index 0000000..98c5792
--- /dev/null
+++ b/bindings/c/src/service_c/padserver.rs
@@ -0,0 +1,174 @@
+use crate::data_c::game_message_c::GameMessageC;
+use crate::data_c::game_profile_c::GameProfileC;
+use crate::data_c::player_info_c::PlayerInfoC;
+use crate::data_c::player_info_list_c::PlayerList;
+use crate::{box_into_raw, str_c_to_rs};
+use nogamepads_lib_rs::pad_data::pad_player_info::nogamepads_player_info::PlayerInfo;
+use nogamepads_lib_rs::pad_service::server::nogamepads_server::PadServer;
+use nogamepads_lib_rs::DEFAULT_PORT;
+use std::collections::HashMap;
+use std::ffi::c_char;
+use std::net::{IpAddr, Ipv4Addr};
+use std::str::FromStr;
+use std::sync::{Arc, MutexGuard, PoisonError};
+
+// 构建
+
+#[unsafe(no_mangle)]
+pub extern "C" fn init_server(address: *const c_char) -> *mut PadServer {
+    let addr_str = str_c_to_rs(address).unwrap_or("127.0.0.1".to_string());
+    let addr_v4 = Ipv4Addr::from_str(addr_str.as_str()).unwrap_or(
+        Ipv4Addr::new(127, 0, 0, 1));
+    let mut server = PadServer::default();
+    server.addr(IpAddr::from(addr_v4), DEFAULT_PORT);
+    box_into_raw!(server)
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn init_server_with_port(address: *const c_char, port: u16) -> *mut PadServer {
+    let addr_str = str_c_to_rs(address).unwrap_or("127.0.0.1".to_string());
+    let addr_v4 = Ipv4Addr::from_str(addr_str.as_str()).unwrap_or(
+        Ipv4Addr::new(127, 0, 0, 1));
+    let mut server = PadServer::default();
+    server.addr(IpAddr::from(addr_v4), port);
+    box_into_raw!(server)
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn set_server_quiet(server: &mut PadServer) {
+    server.quiet();
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn enable_server_console(server: &mut PadServer) {
+    server.enable_console();
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn bind_profile_to_server(server: &mut PadServer, profile: &GameProfileC) {
+    server.put_profile(profile.clone().into());
+}
+
+// 状态控制
+
+#[unsafe(no_mangle)]
+pub extern "C" fn start_server(server: *mut PadServer) {
+    let server = unsafe { Box::from_raw(server) };
+    let arc = Arc::new(server.as_ref().clone());
+    PadServer::start_server(arc);
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn stop_server(server: *mut PadServer) {
+    let server = unsafe { Box::from_raw(server) };
+    server.stop_server();
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn lock_game_on_server(server: *mut PadServer) {
+    let server = unsafe { Box::from_raw(server) };
+    server.lock_game();
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn unlock_game_on_server(server: *mut PadServer) {
+    let server = unsafe { Box::from_raw(server) };
+    server.unlock_game();
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn is_server_game_locked(server: *mut PadServer) -> bool {
+    let server = unsafe { Box::from_raw(server) };
+    server.is_game_locked()
+}
+
+// 消息管理
+#[unsafe(no_mangle)]
+pub extern "C" fn put_a_msg_to_player(server: *mut PadServer, msg: GameMessageC, player: &PlayerInfoC) {
+    let server = unsafe { Box::from_raw(server) };
+    server.put_msg_to(msg.into(), player.into());
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn put_msg_to_all_players(server: *mut PadServer, msg: GameMessageC) {
+    let server = unsafe { Box::from_raw(server) };
+    server.put_msg_to_all(&msg.into());
+}
+
+// #[unsafe(no_mangle)]
+// pub extern "C" fn pop_a_msg(server: *mut PadServer) -> ControlMessageC {
+//     let server = unsafe { Box::from_raw(server) };
+//     let msg = server.pop_a_msg();
+//     if msg.is_some() {
+//         let (player, msg) = msg.unwrap();
+//     }
+// }
+
+// 玩家管理
+#[unsafe(no_mangle)]
+pub extern "C" fn is_player_online(server: *mut PadServer, player: &PlayerInfoC) -> bool {
+    let server = unsafe { Box::from_raw(server) };
+    server.is_player_online(player.into())
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn is_player_banned(server: *mut PadServer, player: &PlayerInfoC) -> bool {
+    let server = unsafe { Box::from_raw(server) };
+    server.is_player_banned(player.into())
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn kick_player(server: *mut PadServer, player: &PlayerInfoC) {
+    let server = unsafe { Box::from_raw(server) };
+    server.kick_player(player.into());
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn ban_player(server: *mut PadServer, player: &PlayerInfoC) {
+    let server = unsafe { Box::from_raw(server) };
+    server.ban_player(player.into());
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn pardon_player(server: *mut PadServer, player: &PlayerInfoC) {
+    let server = unsafe { Box::from_raw(server) };
+    server.pardon_player(player.into());
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn list_online_players(server: *mut PadServer) -> PlayerList {
+    let server = unsafe { Box::from_raw(server) };
+    let list = server.list_players();
+    process_list_result(list)
+}
+
+#[unsafe(no_mangle)]
+pub extern "C" fn list_banned_players(server: *mut PadServer) -> PlayerList {
+    let server = unsafe { Box::from_raw(server) };
+    let list = server.list_players_banned();
+    process_list_result(list)
+}
+
+fn process_list_result(list: Result<Vec<PlayerInfo>, PoisonError<MutexGuard<HashMap<String, PlayerInfo>>>>) -> PlayerList {
+    let result : Vec<PlayerInfo>;
+    if list.is_ok() {
+        result = list.unwrap();
+    } else {
+        result = vec![];
+    }
+    let mut result_c: Vec<PlayerInfoC> = Vec::new();
+    for item in result {
+        result_c.push(item.into());
+    }
+
+    let mut vec = result_c.into_boxed_slice();
+    let ptr = vec.as_mut_ptr();
+    let len = vec.len();
+    let capacity = vec.len();
+
+    PlayerList {
+        players: ptr,
+        len,
+        capacity
+    }
+}
\ No newline at end of file