remove ipc codegen from ethcore

Cargo.lock

@@ -525,9 +525,6 @@ dependencies = [
  "ethcore-bytes 0.1.0",
  "ethcore-devtools 1.9.0",
  "ethcore-io 1.9.0",
- "ethcore-ipc 1.9.0",
- "ethcore-ipc-codegen 1.9.0",
- "ethcore-ipc-nano 1.9.0",
  "ethcore-logger 1.9.0",
  "ethcore-stratum 1.9.0",
  "ethcore-util 1.9.0",

ethcore/Cargo.toml

@@ -5,10 +5,6 @@ license = "GPL-3.0"
 name = "ethcore"
 version = "1.9.0"
 authors = ["Parity Technologies <admin@parity.io>"]
-build = "build.rs"
-
-[build-dependencies]
-"ethcore-ipc-codegen" = { path = "../ipc/codegen" }
 
 [dependencies]
 ansi_term = "0.9"
@@ -26,8 +22,6 @@ memorydb = { path = "../util/memorydb" }
 patricia_trie = { path = "../util/patricia_trie" }
 ethcore-devtools = { path = "../devtools" }
 ethcore-io = { path = "../util/io" }
-ethcore-ipc = { path = "../ipc/rpc" }
-ethcore-ipc-nano = { path = "../ipc/nano" }
 ethcore-logger = { path = "../logger" }
 ethcore-stratum = { path = "../stratum" }
 ethcore-util = { path = "../util" }

ethcore/build.rs

@@ -1,23 +0,0 @@
-// Copyright 2015-2017 Parity Technologies (UK) Ltd.
-// This file is part of Parity.
-
-// Parity is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
-
-extern crate ethcore_ipc_codegen;
-
-fn main() {
-	ethcore_ipc_codegen::derive_ipc_cond("src/client/traits.rs", cfg!(feature="ipc")).unwrap();
-	ethcore_ipc_codegen::derive_ipc_cond("src/snapshot/snapshot_service_trait.rs", cfg!(feature="ipc")).unwrap();
-	ethcore_ipc_codegen::derive_ipc_cond("src/client/chain_notify.rs", cfg!(feature="ipc")).unwrap();
-}

ethcore/src/client/chain_notify.rs

@@ -14,12 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-use ipc::IpcConfig;
 use bigint::hash::H256;
 use bytes::Bytes;
 
 /// Represents what has to be handled by actor listening to chain events
-#[ipc]
 pub trait ChainNotify : Send + Sync {
 	/// fires when chain has new blocks.
 	fn new_blocks(
@@ -57,5 +55,3 @@ pub trait ChainNotify : Send + Sync {
 		// does nothing by default
 	}
 }
-
-impl IpcConfig for ChainNotify { }

ethcore/src/client/mod.rs

@@ -45,21 +45,6 @@ pub use vm::{LastHashes, EnvInfo};
 pub use error::{BlockImportError, TransactionImportError, TransactionImportResult};
 pub use verification::VerifierType;
 
-/// IPC interfaces
+mod traits;
-#[cfg(feature="ipc")]
-pub mod remote {
-	pub use super::traits::RemoteClient;
-	pub use super::chain_notify::ChainNotifyClient;
-}
-
-mod traits {
-	#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
-	include!(concat!(env!("OUT_DIR"), "/traits.rs"));
-}
-
-pub mod chain_notify {
-	//! Chain notify interface
-	#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
-	include!(concat!(env!("OUT_DIR"), "/chain_notify.rs"));
-}
 
+mod chain_notify;

ethcore/src/client/traits.rs

@@ -27,7 +27,6 @@ use evm::{Factory as EvmFactory, Schedule};
 use executive::Executed;
 use filter::Filter;
 use header::{BlockNumber};
-use ipc::IpcConfig;
 use log_entry::LocalizedLogEntry;
 use receipt::LocalizedReceipt;
 use trace::LocalizedTrace;
@@ -49,7 +48,6 @@ use types::block_status::BlockStatus;
 use types::mode::Mode;
 use types::pruning_info::PruningInfo;
 
-#[ipc(client_ident="RemoteClient")]
 /// Blockchain database client. Owns and manages a blockchain and a block queue.
 pub trait BlockChainClient : Sync + Send {
 
@@ -287,8 +285,6 @@ pub trait BlockChainClient : Sync + Send {
 	fn eip86_transition(&self) -> u64;
 }
 
-impl IpcConfig for BlockChainClient { }
-
 /// Extended client interface used for mining
 pub trait MiningBlockChainClient: BlockChainClient {
 	/// Returns OpenBlock prepared for closing.

ethcore/src/error.rs

@@ -29,7 +29,6 @@ use io::*;
 use header::BlockNumber;
 use basic_types::LogBloom;
 use client::Error as ClientError;
-use ipc::binary::{BinaryConvertError, BinaryConvertable};
 use snapshot::Error as SnapshotError;
 use engines::EngineError;
 use ethkey::Error as EthkeyError;
@@ -486,21 +485,3 @@ impl<E> From<Box<E>> for Error where Error: From<E> {
 		Error::from(*err)
 	}
 }
-
-binary_fixed_size!(BlockError);
-binary_fixed_size!(ImportError);
-binary_fixed_size!(TransactionError);
-
-// TODO: uncomment below once https://github.com/rust-lang/rust/issues/27336 sorted.
-/*#![feature(concat_idents)]
-macro_rules! assimilate {
-    ($name:ident) => (
-		impl From<concat_idents!($name, Error)> for Error {
-			fn from(err: concat_idents!($name, Error)) -> Error {
-				Error:: $name (err)
-			}
-		}
-    )
-}
-assimilate!(FromHex);
-assimilate!(BaseData);*/

ethcore/src/lib.rs

@@ -81,7 +81,6 @@ extern crate ethash;
 extern crate ethcore_bloom_journal as bloom_journal;
 extern crate ethcore_devtools as devtools;
 extern crate ethcore_io as io;
-extern crate ethcore_ipc_nano as nanoipc;
 extern crate ethcore_bigint as bigint;
 extern crate ethcore_bytes as bytes;
 extern crate ethcore_logger;
@@ -139,8 +138,6 @@ extern crate macros;
 extern crate log;
 #[macro_use]
 extern crate lazy_static;
-#[macro_use]
-extern crate ethcore_ipc as ipc;
 #[cfg_attr(test, macro_use)]
 extern crate evm;
 

ethcore/src/service.rs

@@ -30,12 +30,8 @@ use miner::Miner;
 
 use snapshot::{ManifestData, RestorationStatus};
 use snapshot::service::{Service as SnapshotService, ServiceParams as SnapServiceParams};
-use std::sync::atomic::AtomicBool;
 use ansi_term::Colour;
 
-#[cfg(feature="ipc")]
-use nanoipc;
-
 /// Message type for external and internal events
 #[derive(Clone, PartialEq, Eq, Debug)]
 pub enum ClientIoMessage {
@@ -73,7 +69,7 @@ impl ClientService {
 		spec: &Spec,
 		client_path: &Path,
 		snapshot_path: &Path,
-		ipc_path: &Path,
+		_ipc_path: &Path,
 		miner: Arc<Miner>,
 		) -> Result<ClientService, Error>
 	{
@@ -121,7 +117,6 @@ impl ClientService {
 		spec.engine.register_client(Arc::downgrade(&client) as _);
 
 		let stop_guard = ::devtools::StopGuard::new();
-		run_ipc(ipc_path, client.clone(), snapshot.clone(), stop_guard.share());
 
 		Ok(ClientService {
 			io_service: Arc::new(io_service),
@@ -229,38 +224,6 @@ impl IoHandler<ClientIoMessage> for ClientIoHandler {
 	}
 }
 
-#[cfg(feature="ipc")]
-fn run_ipc(base_path: &Path, client: Arc<Client>, snapshot_service: Arc<SnapshotService>, stop: Arc<AtomicBool>) {
-	let mut path = base_path.to_owned();
-	path.push("parity-chain.ipc");
-	let socket_addr = format!("ipc://{}", path.to_string_lossy());
-	let s = stop.clone();
-	::std::thread::spawn(move || {
-		let mut worker = nanoipc::Worker::new(&(client as Arc<BlockChainClient>));
-		worker.add_reqrep(&socket_addr).expect("Ipc expected to initialize with no issues");
-
-		while !s.load(::std::sync::atomic::Ordering::Relaxed) {
-			worker.poll();
-		}
-	});
-
-	let mut path = base_path.to_owned();
-	path.push("parity-snapshot.ipc");
-	let socket_addr = format!("ipc://{}", path.to_string_lossy());
-	::std::thread::spawn(move || {
-		let mut worker = nanoipc::Worker::new(&(snapshot_service as Arc<::snapshot::SnapshotService>));
-		worker.add_reqrep(&socket_addr).expect("Ipc expected to initialize with no issues");
-
-		while !stop.load(::std::sync::atomic::Ordering::Relaxed) {
-			worker.poll();
-		}
-	});
-}
-
-#[cfg(not(feature="ipc"))]
-fn run_ipc(_base_path: &Path, _client: Arc<Client>, _snapshot_service: Arc<SnapshotService>, _stop: Arc<AtomicBool>) {
-}
-
 #[cfg(test)]
 mod tests {
 	use super::*;

ethcore/src/snapshot/mod.rs

@@ -72,16 +72,7 @@ mod watcher;
 #[cfg(test)]
 mod tests;
 
-/// IPC interfaces
+mod traits;
-#[cfg(feature="ipc")]
-pub mod remote {
-	pub use super::traits::RemoteSnapshotService;
-}
-
-mod traits {
-	#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
-	include!(concat!(env!("OUT_DIR"), "/snapshot_service_trait.rs"));
-}
 
 // Try to have chunks be around 4MB (before compression)
 const PREFERRED_CHUNK_SIZE: usize = 4 * 1024 * 1024;

ethcore/src/snapshot/traits.rs

@@ -17,13 +17,11 @@
 use super::{ManifestData, RestorationStatus};
 use bigint::hash::H256;
 use bytes::Bytes;
-use ipc::IpcConfig;
 
 /// The interface for a snapshot network service.
 /// This handles:
 ///    - restoration of snapshots to temporary databases.
 ///    - responding to queries for snapshot manifests and chunks
-#[ipc(client_ident="RemoteSnapshotService")]
 pub trait SnapshotService : Sync + Send {
 	/// Query the most recent manifest data.
 	fn manifest(&self) -> Option<ManifestData>;
@@ -54,5 +52,3 @@ pub trait SnapshotService : Sync + Send {
 	/// no-op if currently restoring.
 	fn restore_block_chunk(&self, hash: H256, chunk: Bytes);
 }
-
-impl IpcConfig for SnapshotService { }

ethcore/src/tests/mod.rs

@@ -18,7 +18,3 @@ pub mod helpers;
 mod client;
 mod evm;
 mod trace;
-
-#[cfg(feature="ipc")]
-mod rpc;
-

ethcore/src/tests/rpc.rs

@@ -1,78 +0,0 @@
-// Copyright 2015-2017 Parity Technologies (UK) Ltd.
-// This file is part of Parity.
-
-// Parity is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Parity is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
-
-//! Client RPC tests
-
-use nanoipc;
-use std::sync::Arc;
-use std::sync::atomic::{Ordering, AtomicBool};
-use client::{Client, BlockChainClient, ClientConfig, BlockId};
-use client::remote::RemoteClient;
-use tests::helpers::*;
-use devtools::*;
-use miner::Miner;
-use crossbeam;
-use io::IoChannel;
-use util::kvdb::DatabaseConfig;
-
-pub fn run_test_worker(scope: &crossbeam::Scope, stop: Arc<AtomicBool>, socket_path: &str) {
-	let socket_path = socket_path.to_owned();
-	scope.spawn(move || {
-		let temp = RandomTempPath::create_dir();
-		let spec = get_test_spec();
-		let db_config = DatabaseConfig::with_columns(::db::NUM_COLUMNS);
-
-		let client = Client::new(
-			ClientConfig::default(),
-			&spec,
-			temp.as_path(),
-			Arc::new(Miner::with_spec(&spec)),
-			IoChannel::disconnected(),
-			&db_config
-		).unwrap();
-		let mut worker = nanoipc::Worker::new(&(client as Arc<BlockChainClient>));
-		worker.add_reqrep(&socket_path).unwrap();
-		while !stop.load(Ordering::Relaxed) {
-			worker.poll();
-		}
-	});
-}
-
-#[test]
-fn can_handshake() {
-	crossbeam::scope(|scope| {
-		let stop_guard = StopGuard::new();
-		let socket_path = "ipc:///tmp/parity-client-rpc-10.ipc";
-		run_test_worker(scope, stop_guard.share(), socket_path);
-		let remote_client = nanoipc::generic_client::<RemoteClient<_>>(socket_path).unwrap();
-
-		assert!(remote_client.handshake().is_ok());
-	})
-}
-
-#[test]
-fn can_query_block() {
-	crossbeam::scope(|scope| {
-		let stop_guard = StopGuard::new();
-		let socket_path = "ipc:///tmp/parity-client-rpc-20.ipc";
-		run_test_worker(scope, stop_guard.share(), socket_path);
-		let remote_client = nanoipc::generic_client::<RemoteClient<_>>(socket_path).unwrap();
-
-		let non_existant_block = remote_client.block_header(BlockId::Number(999));
-
-		assert!(non_existant_block.is_none());
-	})
-}

ethcore/types/src/account_diff.rs

@@ -51,7 +51,6 @@ impl<T> Diff<T> where T: Eq {
 }
 
 #[derive(Debug, PartialEq, Eq, Clone)]
-#[cfg_attr(feature = "ipc", binary)]
 /// Account diff.
 pub struct AccountDiff {
 	/// Change in balance, allowed to be `Diff::Same`.
@@ -65,7 +64,6 @@ pub struct AccountDiff {
 }
 
 #[derive(Debug, PartialEq, Eq, Clone)]
-#[cfg_attr(feature = "ipc", binary)]
 /// Change in existance type.
 // TODO: include other types of change.
 pub enum Existance {