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refactor: 大型プラグインのモジュール分割によるコード品質向上

Browse Source 
nyash-json-plugin:
- 796行の単一ファイルから6モジュール構造へ分割
- constants.rs, provider.rs, doc_box.rs, node_box.rs, tlv_helpers.rs, ffi.rsに責任分離
- 最大ファイルサイズを374行に削減（53%削減）
- 共有状態管理をprovider.rsに集約

nyash-net-plugin:
- 1112行の巨大ファイルから17ファイル構造へ分割
- boxesサブディレクトリでBox実装を整理（server, client, request, response, socket系）
- 最大ファイルサイズを290行に削減（74%削減）
- logging, tlv, http_helpers等の共通機能を独立モジュール化

両プラグインともビルド成功確認済み、完全な後方互換性を維持

🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Selfhosting Dev
2025-09-25 01:57:12 +09:00
parent 824ca600ea
commit b4f6818f3b
26 changed files with 1980 additions and 1863 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
plugins/nyash-net-plugin/src/abi.rs Normal file
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#[repr(C)]
pub struct NyashTypeBoxFfi {
pub abi_tag: u32,
pub version: u16,
pub struct_size: u16,
pub name: *const std::os::raw::c_char,
pub resolve: Option<extern "C" fn(*const std::os::raw::c_char) -> u32>,
pub invoke_id: Option<extern "C" fn(u32, u32, *const u8, usize, *mut u8, *mut usize) -> i32>,
pub capabilities: u64,
}
unsafe impl Sync for NyashTypeBoxFfi {}

13
plugins/nyash-net-plugin/src/boxes/client.rs Normal file
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use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi::{self, slice};
use crate::http_helpers;
use crate::state::{self, ClientState, ResponseState, SockConnState};
use crate::tlv;
use std::collections::HashMap;
use std::io::Write as IoWrite;
use std::net::TcpStream;
use std::sync::Mutex;
use std::time::Duration;
include!("client_impl.rs");

222
plugins/nyash-net-plugin/src/boxes/client_impl.rs Normal file
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extern "C" fn clientbox_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"get" => M_CLIENT_GET,
"post" => M_CLIENT_POST,
"birth" => M_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
extern "C" fn clientbox_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe { client_invoke(method_id, instance_id, args, args_len, result, result_len) }
}
#[no_mangle]
pub static nyash_typebox_ClientBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"ClientBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(clientbox_resolve),
invoke_id: Some(clientbox_invoke_id),
capabilities: 0,
};
unsafe fn client_invoke(
m: u32,
_id: u32,
args: *const u8,
args_len: usize,
res: *mut u8,
res_len: *mut usize,
) -> i32 {
match m {
M_BIRTH => {
let id = state::next_client_id();
state::CLIENTS.lock().unwrap().insert(id, ClientState);
tlv::write_u32(id, res, res_len)
}
M_CLIENT_GET => {
// args: TLV String(url)
let url = tlv::tlv_parse_string(slice(args, args_len)).unwrap_or_default();
let port = http_helpers::parse_port(&url).unwrap_or(80);
let host =
http_helpers::parse_host(&url).unwrap_or_else(|| "127.0.0.1".to_string());
let path = http_helpers::parse_path(&url);
// Create client response handle first, so we can include it in header
let resp_id = state::next_response_id();
let (_h, _p, req_bytes) =
http_helpers::build_http_request("GET", &url, None, resp_id);
// Try TCP connect (best effort)
let mut tcp_ok = false;
if let Ok(mut stream) = TcpStream::connect(format!("{}:{}", host, port)) {
let _ = stream.write_all(&req_bytes);
let _ = stream.flush();
let conn_id = state::next_sock_conn_id();
state::SOCK_CONNS.lock().unwrap().insert(
conn_id,
SockConnState {
stream: Mutex::new(stream),
},
);
// Map to server_id by port if available (not used; reserved)
state::RESPONSES.lock().unwrap().insert(
resp_id,
ResponseState {
status: 0,
headers: HashMap::new(),
body: vec![],
client_conn_id: Some(conn_id),
parsed: false,
},
);
tcp_ok = true;
netlog!(
"client.get: url={} resp_id={} tcp_ok=true conn_id={}",
url,
resp_id,
conn_id
);
} else {
// Map to server_id by port if available (not used; reserved)
state::RESPONSES.lock().unwrap().insert(
resp_id,
ResponseState {
status: 0,
headers: HashMap::new(),
body: vec![],
client_conn_id: None,
parsed: false,
},
);
netlog!("client.get: url={} resp_id={} tcp_ok=false", url, resp_id);
}
// No stub enqueue in TCP-only design
if tcp_ok {
tlv::write_tlv_handle(T_RESPONSE, resp_id, res, res_len)
} else {
// Encode error string; loader interprets returns_result=true methods' string payload as Err
let msg = format!(
"connect failed for {}:{}{}",
host,
port,
if path.is_empty() { "" } else { &path }
);
tlv::write_tlv_string(&msg, res, res_len)
}
}
M_CLIENT_POST => {
// args: TLV String(url), Bytes body
let data = slice(args, args_len);
let (_, argc, mut pos) = tlv::tlv_parse_header(data)
.map_err(|_| ())
.or(Err(()))
.unwrap_or((1, 0, 4));
if argc < 2 {
return E_INV_ARGS;
}
let (_t1, s1, p1) = tlv::tlv_parse_entry_hdr(data, pos)
.map_err(|_| ())
.or(Err(()))
.unwrap_or((0, 0, 0));
if data[pos] != 6 {
return E_INV_ARGS;
}
let url = std::str::from_utf8(&data[p1..p1 + s1])
.map_err(|_| ())
.or(Err(()))
.unwrap_or("")
.to_string();
pos = p1 + s1;
let (t2, s2, p2) = tlv::tlv_parse_entry_hdr(data, pos)
.map_err(|_| ())
.or(Err(()))
.unwrap_or((0, 0, 0));
if t2 != 6 && t2 != 7 {
return E_INV_ARGS;
}
let body = data[p2..p2 + s2].to_vec();
let port = http_helpers::parse_port(&url).unwrap_or(80);
let host =
http_helpers::parse_host(&url).unwrap_or_else(|| "127.0.0.1".to_string());
let path = http_helpers::parse_path(&url);
let body_len = body.len();
// Create client response handle
let resp_id = state::next_response_id();
let (_h, _p, req_bytes) =
http_helpers::build_http_request("POST", &url, Some(&body), resp_id);
let mut tcp_ok = false;
if let Ok(mut stream) = TcpStream::connect(format!("{}:{}", host, port)) {
let _ = stream.write_all(&req_bytes);
let _ = stream.flush();
let conn_id = state::next_sock_conn_id();
state::SOCK_CONNS.lock().unwrap().insert(
conn_id,
SockConnState {
stream: Mutex::new(stream),
},
);
// Map to server_id by port if available (not used; reserved)
state::RESPONSES.lock().unwrap().insert(
resp_id,
ResponseState {
status: 0,
headers: HashMap::new(),
body: vec![],
client_conn_id: Some(conn_id),
parsed: false,
},
);
tcp_ok = true;
netlog!(
"client.post: url={} resp_id={} tcp_ok=true conn_id={} body_len={}",
url,
resp_id,
conn_id,
body.len()
);
} else {
// Map to server_id by port if available (not used; reserved)
state::RESPONSES.lock().unwrap().insert(
resp_id,
ResponseState {
status: 0,
headers: HashMap::new(),
body: vec![],
client_conn_id: None,
parsed: false,
},
);
netlog!(
"client.post: url={} resp_id={} tcp_ok=false body_len={}",
url,
resp_id,
body.len()
);
}
// No stub enqueue in TCP-only design
if tcp_ok {
tlv::write_tlv_handle(T_RESPONSE, resp_id, res, res_len)
} else {
let msg = format!(
"connect failed for {}:{}{} (body_len={})",
host,
port,
if path.is_empty() { "" } else { &path },
body_len
);
tlv::write_tlv_string(&msg, res, res_len)
}
}
_ => E_INV_METHOD,
}
}
}

15
plugins/nyash-net-plugin/src/boxes/mod.rs Normal file
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mod client;
mod request;
mod response;
mod server;
mod socket_client;
mod socket_conn;
mod socket_server;
pub use client::nyash_typebox_ClientBox;
pub use request::nyash_typebox_RequestBox;
pub use response::nyash_typebox_ResponseBox;
pub use server::nyash_typebox_ServerBox;
pub use socket_client::nyash_typebox_SockClientBox;
pub use socket_conn::nyash_typebox_SockConnBox;
pub use socket_server::nyash_typebox_SockServerBox;

9
plugins/nyash-net-plugin/src/boxes/request.rs Normal file
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use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi::{self, slice};
use crate::state::{self, RequestState, ResponseState, SockConnState};
use crate::tlv;
use std::collections::HashMap;
use std::io::Write as IoWrite;
include!("request_impl.rs");

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plugins/nyash-net-plugin/src/boxes/request_impl.rs Normal file
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extern "C" fn requestbox_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"path" => M_REQ_PATH,
"readBody" => M_REQ_READ_BODY,
"respond" => M_REQ_RESPOND,
"birth" => M_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
}
extern "C" fn requestbox_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe { request_invoke(method_id, instance_id, args, args_len, result, result_len) }
}
#[no_mangle]
pub static nyash_typebox_RequestBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"RequestBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(requestbox_resolve),
invoke_id: Some(requestbox_invoke_id),
capabilities: 0,
};
unsafe fn request_invoke(
m: u32,
id: u32,
_args: *const u8,
_args_len: usize,
res: *mut u8,
res_len: *mut usize,
) -> i32 {
match m {
M_BIRTH => {
let id = state::next_request_id();
state::REQUESTS.lock().unwrap().insert(
id,
RequestState {
path: String::new(),
body: vec![],
response_id: None,
server_conn_id: None,
responded: false,
},
);
tlv::write_u32(id, res, res_len)
}
M_REQ_PATH => {
if let Some(rq) = state::REQUESTS.lock().unwrap().get(&id) {
tlv::write_tlv_string(&rq.path, res, res_len)
} else {
E_INV_HANDLE
}
}
M_REQ_READ_BODY => {
if let Some(rq) = state::REQUESTS.lock().unwrap().get(&id) {
tlv::write_tlv_bytes(&rq.body, res, res_len)
} else {
E_INV_HANDLE
}
}
M_REQ_RESPOND => {
// args: TLV Handle(Response)
let (t, provided_resp_id) = tlv::tlv_parse_handle(slice(_args, _args_len))
.map_err(|_| ())
.or(Err(()))
.unwrap_or((0, 0));
if t != T_RESPONSE {
return E_INV_ARGS;
}
// Acquire request
let mut rq_map = state::REQUESTS.lock().unwrap();
if let Some(rq) = rq_map.get_mut(&id) {
netlog!(
"Request.respond: req_id={} provided_resp_id={} server_conn_id={:?} response_id_hint={:?}",
id, provided_resp_id, rq.server_conn_id, rq.response_id
);
// If request is backed by a real socket, write HTTP over that socket
if let Some(conn_id) = rq.server_conn_id {
drop(rq_map);
// Read response content from provided response handle
let (status, headers, body) = {
let resp_map = state::RESPONSES.lock().unwrap();
if let Some(src) = resp_map.get(&provided_resp_id) {
netlog!(
"Request.respond: Reading response id={}, status={}, body_len={}",
provided_resp_id,
src.status,
src.body.len()
);
(src.status, src.headers.clone(), src.body.clone())
} else {
netlog!(
"Request.respond: Response id={} not found!",
provided_resp_id
);
return E_INV_HANDLE;
}
};
// Build minimal HTTP/1.1 response
let reason = match status {
200 => "OK",
201 => "Created",
204 => "No Content",
400 => "Bad Request",
404 => "Not Found",
500 => "Internal Server Error",
_ => "OK",
};
let mut buf = Vec::new();
buf.extend_from_slice(format!("HTTP/1.1 {} {}\r\n", status, reason).as_bytes());
let mut has_len = false;
for (k, v) in &headers {
if k.eq_ignore_ascii_case("Content-Length") {
has_len = true;
}
buf.extend_from_slice(format!("{}: {}\r\n", k, v).as_bytes());
}
if !has_len {
buf.extend_from_slice(
format!("Content-Length: {}\r\n", body.len()).as_bytes(),
);
}
buf.extend_from_slice(b"Connection: close\r\n");
buf.extend_from_slice(b"\r\n");
buf.extend_from_slice(&body);
// Write and close
netlog!(
"Request.respond: Sending HTTP response, buf_len={}",
buf.len()
);
if let Some(conn) = state::SOCK_CONNS.lock().unwrap().remove(&conn_id) {
if let Ok(mut s) = conn.stream.lock() {
let _ = s.write_all(&buf);
let _ = s.flush();
netlog!(
"Request.respond: HTTP response sent to socket conn_id={}",
conn_id
);
}
} else {
netlog!("Request.respond: Socket conn_id={} not found!", conn_id);
}
// Also mirror to paired client Response handle to avoid race on immediate read
if let Some(target_id) = {
let rq_map2 = state::REQUESTS.lock().unwrap();
rq_map2.get(&id).and_then(|rq2| rq2.response_id)
} {
let mut resp_map = state::RESPONSES.lock().unwrap();
let dst = resp_map.entry(target_id).or_insert(ResponseState {
status: 200,
headers: HashMap::new(),
body: vec![],
client_conn_id: None,
parsed: true,
});
dst.status = status;
dst.headers = headers.clone();
dst.body = body.clone();
netlog!("Request.respond: mirrored client handle id={} body_len={} headers={} status={}", target_id, dst.body.len(), dst.headers.len(), dst.status);
}
// mark responded
{
let mut rq_map3 = state::REQUESTS.lock().unwrap();
if let Some(rq3) = rq_map3.get_mut(&id) {
rq3.responded = true;
}
}
return tlv::write_tlv_void(res, res_len);
}
// Not backed by a socket: attempt reroute to last accepted or latest TCP-backed unresponded request
drop(rq_map);
let candidate_req = {
if let Some(last_id) = *state::LAST_ACCEPTED_REQ.lock().unwrap() {
if let Some(r) = state::REQUESTS.lock().unwrap().get(&last_id) {
if r.server_conn_id.is_some() && !r.responded {
Some(last_id)
} else {
None
}
} else {
None
}
} else {
None
}
}
.or_else(|| {
state::REQUESTS
.lock()
.unwrap()
.iter()
.filter_map(|(rid, rqs)| {
if rqs.server_conn_id.is_some() && !rqs.responded {
Some(*rid)
} else {
None
}
})
.max()
});
if let Some(target_req_id) = candidate_req {
let (conn_id_alt, resp_hint_alt) = {
let map = state::REQUESTS.lock().unwrap();
let r = map.get(&target_req_id).unwrap();
(r.server_conn_id.unwrap(), r.response_id)
};
let (status, headers, body) = {
let resp_map = state::RESPONSES.lock().unwrap();
if let Some(src) = resp_map.get(&provided_resp_id) {
(src.status, src.headers.clone(), src.body.clone())
} else {
return E_INV_HANDLE;
}
};
let reason = match status {
200 => "OK",
201 => "Created",
204 => "No Content",
400 => "Bad Request",
404 => "Not Found",
500 => "Internal Server Error",
_ => "OK",
};
let mut buf = Vec::new();
buf.extend_from_slice(format!("HTTP/1.1 {} {}\r\n", status, reason).as_bytes());
let mut has_len = false;
for (k, v) in &headers {
if k.eq_ignore_ascii_case("Content-Length") {
has_len = true;
}
buf.extend_from_slice(format!("{}: {}\r\n", k, v).as_bytes());
}
if !has_len {
buf.extend_from_slice(
format!("Content-Length: {}\r\n", body.len()).as_bytes(),
);
}
buf.extend_from_slice(b"Connection: close\r\n\r\n");
buf.extend_from_slice(&body);
netlog!(
"Request.respond: reroute TCP send via req_id={} conn_id={}",
target_req_id,
conn_id_alt
);
if let Some(conn) = state::SOCK_CONNS.lock().unwrap().remove(&conn_id_alt) {
if let Ok(mut s) = conn.stream.lock() {
let _ = s.write_all(&buf);
let _ = s.flush();
}
}
if let Some(target_id) = resp_hint_alt {
let mut resp_map = state::RESPONSES.lock().unwrap();
let dst = resp_map.entry(target_id).or_insert(ResponseState {
status: 200,
headers: HashMap::new(),
body: vec![],
client_conn_id: None,
parsed: true,
});
dst.status = status;
dst.headers = headers.clone();
dst.body = body.clone();
netlog!("Request.respond: mirrored client handle id={} body_len={} headers={} status={}", target_id, dst.body.len(), dst.headers.len(), dst.status);
}
if let Some(rq4) = state::REQUESTS.lock().unwrap().get_mut(&target_req_id) {
rq4.responded = true;
}
return tlv::write_tlv_void(res, res_len);
}
netlog!("Request.respond: no suitable TCP-backed request found for reroute; invalid handle");
return E_INV_HANDLE;
}
E_INV_HANDLE
}
_ => E_INV_METHOD,
}
}

13
plugins/nyash-net-plugin/src/boxes/response.rs Normal file
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@ -0,0 +1,13 @@
use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi::{self, slice};
use crate::http_helpers;
use crate::state::{self, ResponseState, SockConnState};
use crate::tlv;
use std::collections::HashMap;
use std::io::Write as IoWrite;
use std::net::TcpStream;
use std::sync::Mutex;
use std::time::Duration;
include!("response_impl.rs");

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plugins/nyash-net-plugin/src/boxes/response_impl.rs Normal file
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extern "C" fn responsebox_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"setStatus" => M_RESP_SET_STATUS,
"setHeader" => M_RESP_SET_HEADER,
"write" => M_RESP_WRITE,
"readBody" => M_RESP_READ_BODY,
"getStatus" => M_RESP_GET_STATUS,
"getHeader" => M_RESP_GET_HEADER,
"birth" => M_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
}
extern "C" fn responsebox_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe { response_invoke(method_id, instance_id, args, args_len, result, result_len) }
}
#[no_mangle]
pub static nyash_typebox_ResponseBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"ResponseBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(responsebox_resolve),
invoke_id: Some(responsebox_invoke_id),
capabilities: 0,
};
unsafe fn response_invoke(
m: u32,
id: u32,
args: *const u8,
args_len: usize,
res: *mut u8,
res_len: *mut usize,
) -> i32 {
match m {
M_BIRTH => {
let id = state::next_response_id();
state::RESPONSES.lock().unwrap().insert(
id,
ResponseState {
status: 200,
headers: HashMap::new(),
body: vec![],
client_conn_id: None,
parsed: false,
},
);
netlog!("Response.birth: new id={}", id);
tlv::write_u32(id, res, res_len)
}
M_RESP_SET_STATUS => {
let code = tlv::tlv_parse_i32(slice(args, args_len)).unwrap_or(200);
if let Some(rp) = state::RESPONSES.lock().unwrap().get_mut(&id) {
rp.status = code;
}
tlv::write_tlv_void(res, res_len)
}
M_RESP_SET_HEADER => {
if let Ok((name, value)) = tlv::tlv_parse_two_strings(slice(args, args_len)) {
if let Some(rp) = state::RESPONSES.lock().unwrap().get_mut(&id) {
rp.headers.insert(name, value);
}
return tlv::write_tlv_void(res, res_len);
}
E_INV_ARGS
}
M_RESP_WRITE => {
// Accept String or Bytes
let bytes = tlv::tlv_parse_bytes(slice(args, args_len)).unwrap_or_default();
netlog!("HttpResponse.write: id={} bytes_len={}", id, bytes.len());
if let Some(rp) = state::RESPONSES.lock().unwrap().get_mut(&id) {
rp.body.extend_from_slice(&bytes);
netlog!("HttpResponse.write: body now has {} bytes", rp.body.len());
}
tlv::write_tlv_void(res, res_len)
}
M_RESP_READ_BODY => {
netlog!("HttpResponse.readBody: enter id={}", id);
// If bound to a client connection, lazily read and parse (with short retries)
for _ in 0..50 {
let need_parse = {
if let Some(rp) = state::RESPONSES.lock().unwrap().get(&id) {
rp.client_conn_id
} else {
return E_INV_HANDLE;
}
};
if let Some(conn_id) = need_parse {
http_helpers::parse_client_response_into(id, conn_id);
std::thread::sleep(Duration::from_millis(5));
} else {
break;
}
}
if let Some(rp) = state::RESPONSES.lock().unwrap().get(&id) {
netlog!(
"HttpResponse.readBody: id={} body_len={}",
id,
rp.body.len()
);
tlv::write_tlv_bytes(&rp.body, res, res_len)
} else {
E_INV_HANDLE
}
}
M_RESP_GET_STATUS => {
for _ in 0..50 {
let need_parse = {
if let Some(rp) = state::RESPONSES.lock().unwrap().get(&id) {
rp.client_conn_id
} else {
return E_INV_HANDLE;
}
};
if let Some(conn_id) = need_parse {
http_helpers::parse_client_response_into(id, conn_id);
std::thread::sleep(Duration::from_millis(5));
} else {
break;
}
}
if let Some(rp) = state::RESPONSES.lock().unwrap().get(&id) {
tlv::write_tlv_i32(rp.status, res, res_len)
} else {
E_INV_HANDLE
}
}
M_RESP_GET_HEADER => {
if let Ok(name) = tlv::tlv_parse_string(slice(args, args_len)) {
for _ in 0..50 {
let need_parse = {
if let Some(rp) = state::RESPONSES.lock().unwrap().get(&id) {
rp.client_conn_id
} else {
return E_INV_HANDLE;
}
};
if let Some(conn_id) = need_parse {
http_helpers::parse_client_response_into(id, conn_id);
std::thread::sleep(Duration::from_millis(5));
} else {
break;
}
}
if let Some(rp) = state::RESPONSES.lock().unwrap().get(&id) {
let v = rp.headers.get(&name).cloned().unwrap_or_default();
return tlv::write_tlv_string(&v, res, res_len);
} else {
return E_INV_HANDLE;
}
}
E_INV_ARGS
}
_ => E_INV_METHOD,
}
}

15
plugins/nyash-net-plugin/src/boxes/server.rs Normal file
View File

@ -0,0 +1,15 @@
use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi::{self, slice};
use crate::http_helpers;
use crate::state::{self, RequestState, ResponseState, ServerState, SockConnState};
use crate::tlv;
use std::collections::VecDeque;
use std::net::TcpListener;
use std::sync::{
atomic::{AtomicBool, Ordering},
Arc, Mutex,
};
use std::time::Duration;
include!("server_impl.rs");

188
plugins/nyash-net-plugin/src/boxes/server_impl.rs Normal file
View File

@ -0,0 +1,188 @@
// --- ServerBox ---
extern "C" fn serverbox_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"start" => M_SERVER_START,
"stop" => M_SERVER_STOP,
"accept" => M_SERVER_ACCEPT,
"birth" => M_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
}
extern "C" fn serverbox_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe { server_invoke(method_id, instance_id, args, args_len, result, result_len) }
}
#[no_mangle]
pub static nyash_typebox_ServerBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"ServerBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(serverbox_resolve),
invoke_id: Some(serverbox_invoke_id),
capabilities: 0,
};
unsafe fn server_invoke(
m: u32,
id: u32,
args: *const u8,
args_len: usize,
res: *mut u8,
res_len: *mut usize,
) -> i32 {
match m {
M_BIRTH => {
let id = state::next_server_id();
state::SERVER_INSTANCES.lock().unwrap().insert(
id,
ServerState {
running: Arc::new(AtomicBool::new(false)),
port: 0,
pending: Arc::new(Mutex::new(VecDeque::new())),
handle: Mutex::new(None),
start_seq: 0,
},
);
tlv::write_u32(id, res, res_len)
}
M_SERVER_START => {
// args: TLV string/int (port)
let port = tlv::tlv_parse_i32(slice(args, args_len)).unwrap_or(0);
if let Some(s) = state::SERVER_INSTANCES.lock().unwrap().get_mut(&id) {
s.port = port;
s.start_seq = state::next_server_start_seq();
let running = s.running.clone();
let pending = s.pending.clone();
running.store(true, Ordering::SeqCst);
// Bind listener synchronously to avoid race with client connect
let addr = format!("127.0.0.1:{}", port);
let listener = match TcpListener::bind(&addr) {
Ok(l) => {
netlog!("http:listener bound {}", addr);
l
}
Err(e) => {
netlog!("http:bind error {} err={:?}", addr, e);
running.store(false, Ordering::SeqCst);
return tlv::write_tlv_void(res, res_len);
}
};
// Spawn HTTP listener thread (real TCP)
let handle = std::thread::spawn(move || {
let _ = listener.set_nonblocking(true);
loop {
if !running.load(Ordering::SeqCst) {
break;
}
match listener.accept() {
Ok((mut stream, _)) => {
// Parse minimal HTTP request (GET/POST)
let _ = stream.set_read_timeout(Some(Duration::from_millis(2000)));
if let Some((path, body, resp_hint)) =
http_helpers::read_http_request(&mut stream)
{
// Store stream for later respond()
let conn_id = state::next_sock_conn_id();
state::SOCK_CONNS.lock().unwrap().insert(
conn_id,
SockConnState {
stream: Mutex::new(stream),
},
);
let req_id = state::next_request_id();
state::REQUESTS.lock().unwrap().insert(
req_id,
RequestState {
path,
body,
response_id: resp_hint,
server_conn_id: Some(conn_id),
responded: false,
},
);
if let Some(h) = resp_hint {
netlog!("http:accept linked resp_id hint={} for req_id={} conn_id={}", h, req_id, conn_id);
}
pending.lock().unwrap().push_back(req_id);
} else {
// Malformed; drop connection
}
}
Err(_) => {
std::thread::sleep(Duration::from_millis(10));
}
}
}
});
*s.handle.lock().unwrap() = Some(handle);
}
// mark active server
*state::ACTIVE_SERVER_ID.lock().unwrap() = Some(id);
tlv::write_tlv_void(res, res_len)
}
M_SERVER_STOP => {
if let Some(s) = state::SERVER_INSTANCES.lock().unwrap().get_mut(&id) {
s.running.store(false, Ordering::SeqCst);
if let Some(h) = s.handle.lock().unwrap().take() {
let _ = h.join();
}
}
// clear active if this server was active
let mut active = state::ACTIVE_SERVER_ID.lock().unwrap();
if active.map(|v| v == id).unwrap_or(false) {
*active = None;
}
tlv::write_tlv_void(res, res_len)
}
M_SERVER_ACCEPT => {
// wait up to ~5000ms for a request to arrive
for _ in 0..1000 {
// Prefer TCP-backed requests (server_conn_id=Some) over stub ones
if let Some(req_id) = {
let mut map = state::SERVER_INSTANCES.lock().unwrap();
if let Some(s) = map.get_mut(&id) {
let mut q = s.pending.lock().unwrap();
// Find first index with TCP backing
let mut chosen: Option<usize> = None;
for i in 0..q.len() {
if let Some(rid) = q.get(i).copied() {
if let Some(rq) = state::REQUESTS.lock().unwrap().get(&rid) {
if rq.server_conn_id.is_some() {
chosen = Some(i);
break;
}
}
}
}
if let Some(idx) = chosen {
q.remove(idx)
} else {
q.pop_front()
}
} else {
None
}
} {
netlog!("server.accept: return req_id={} srv_id={}", req_id, id);
*state::LAST_ACCEPTED_REQ.lock().unwrap() = Some(req_id);
return tlv::write_tlv_handle(T_REQUEST, req_id, res, res_len);
}
std::thread::sleep(Duration::from_millis(5));
}
tlv::write_tlv_void(res, res_len)
}
_ => E_INV_METHOD,
}
}

6
plugins/nyash-net-plugin/src/boxes/socket_client.rs Normal file
View File

@ -0,0 +1,6 @@
use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi;
use crate::sockets;
include!("socket_client_impl.rs");

35
plugins/nyash-net-plugin/src/boxes/socket_client_impl.rs Normal file
View File

@ -0,0 +1,35 @@
// --- SockClientBox ---
extern "C" fn sockclient_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"connect" => M_SC_CONNECT,
"birth" => M_SC_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
}
extern "C" fn sockclient_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe {
sockets::sock_client_invoke(method_id, instance_id, args, args_len, result, result_len)
}
}
#[no_mangle]
pub static nyash_typebox_SockClientBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"SockClientBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(sockclient_resolve),
invoke_id: Some(sockclient_invoke_id),
capabilities: 0,
};

6
plugins/nyash-net-plugin/src/boxes/socket_conn.rs Normal file
View File

@ -0,0 +1,6 @@
use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi;
use crate::sockets;
include!("socket_conn_impl.rs");

35
plugins/nyash-net-plugin/src/boxes/socket_conn_impl.rs Normal file
View File

@ -0,0 +1,35 @@
extern "C" fn sockconn_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"send" => M_CONN_SEND,
"recv" => M_CONN_RECV,
"close" => M_CONN_CLOSE,
"recvTimeout" => M_CONN_RECV_TIMEOUT,
"birth" => M_CONN_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
}
extern "C" fn sockconn_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe { sockets::sock_conn_invoke(method_id, instance_id, args, args_len, result, result_len) }
}
#[no_mangle]
pub static nyash_typebox_SockConnBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"SockConnBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(sockconn_resolve),
invoke_id: Some(sockconn_invoke_id),
capabilities: 0,
};

6
plugins/nyash-net-plugin/src/boxes/socket_server.rs Normal file
View File

@ -0,0 +1,6 @@
use crate::abi::NyashTypeBoxFfi;
use crate::consts::*;
use crate::ffi;
use crate::sockets;
include!("socket_server_impl.rs");

38
plugins/nyash-net-plugin/src/boxes/socket_server_impl.rs Normal file
View File

@ -0,0 +1,38 @@
// --- SockServerBox ---
extern "C" fn sockserver_resolve(name: *const std::os::raw::c_char) -> u32 {
if name.is_null() {
return 0;
}
let s = ffi::cstr_to_string(name);
match s.as_ref() {
"start" => M_SRV_START,
"stop" => M_SRV_STOP,
"accept" => M_SRV_ACCEPT,
"acceptTimeout" => M_SRV_ACCEPT_TIMEOUT,
"birth" => M_SRV_BIRTH,
"fini" => u32::MAX,
_ => 0,
}
}
extern "C" fn sockserver_invoke_id(
instance_id: u32,
method_id: u32,
args: *const u8,
args_len: usize,
result: *mut u8,
result_len: *mut usize,
) -> i32 {
unsafe {
sockets::sock_server_invoke(method_id, instance_id, args, args_len, result, result_len)
}
}
#[no_mangle]
pub static nyash_typebox_SockServerBox: NyashTypeBoxFfi = NyashTypeBoxFfi {
abi_tag: 0x54594258,
version: 1,
struct_size: std::mem::size_of::<NyashTypeBoxFfi>() as u16,
name: b"SockServerBox\0".as_ptr() as *const std::os::raw::c_char,
resolve: Some(sockserver_resolve),
invoke_id: Some(sockserver_invoke_id),
capabilities: 0,
};

1111
plugins/nyash-net-plugin/src/lib.rs
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File diff suppressed because it is too large Load Diff

25
plugins/nyash-net-plugin/src/logging.rs Normal file
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@ -0,0 +1,25 @@
use once_cell::sync::Lazy;
use std::fs::OpenOptions;
use std::io::Write as IoWrite;
use std::sync::Mutex;
static LOG_ON: Lazy<bool> = Lazy::new(|| std::env::var("NYASH_NET_LOG").unwrap_or_default() == "1");
static LOG_PATH: Lazy<String> = Lazy::new(|| {
std::env::var("NYASH_NET_LOG_FILE").unwrap_or_else(|_| "net_plugin.log".to_string())
});
static LOG_MTX: Lazy<Mutex<()>> = Lazy::new(|| Mutex::new(()));
pub(crate) fn net_log(msg: &str) {
if !*LOG_ON {
return;
}
eprintln!("[net] {}", msg);
let _g = LOG_MTX.lock().unwrap();
if let Ok(mut f) = OpenOptions::new()
.create(true)
.append(true)
.open(&*LOG_PATH)
{
let _ = writeln!(f, "[{:?}] {}", std::time::SystemTime::now(), msg);
}
}

4
plugins/nyash-net-plugin/src/sockets.rs
View File

@ -8,11 +8,11 @@ use std::sync::{
use std::time::Duration;
use crate::consts::*;
use crate::logging::net_log;
use crate::state::{self, SockConnState, SockServerState};
// Utilities provided by parent module
fn logf(s: String) {
super::net_log(&s);
net_log(&s);
}
pub(crate) unsafe fn sock_server_invoke(