moved old rpc implementation to v1/ dir

rpc/src/v1/impls/eth.rs

@@ -0,0 +1,132 @@
+//! Eth rpc implementation.
+use std::sync::Arc;
+use jsonrpc_core::*;
+use util::hash::*;
+use util::uint::*;
+use util::sha3::*;
+use ethcore::client::*;
+use ethcore::views::*;
+use v1::traits::{Eth, EthFilter};
+use v1::types::Block;
+
+/// Eth rpc implementation.
+pub struct EthClient {
+	client: Arc<Client>,
+}
+
+impl EthClient {
+	/// Creates new EthClient.
+	pub fn new(client: Arc<Client>) -> Self {
+		EthClient {
+			client: client
+		}
+	}
+}
+
+impl Eth for EthClient {
+	fn protocol_version(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			Params::None => Ok(Value::U64(63)),
+			_ => Err(Error::invalid_params())
+		}
+	}
+
+	fn author(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			Params::None => to_value(&Address::new()),
+			_ => Err(Error::invalid_params())
+		}
+	}
+
+	fn gas_price(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			Params::None => Ok(Value::U64(0)),
+			_ => Err(Error::invalid_params())
+		}
+	}
+
+	fn block_number(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			Params::None => Ok(Value::U64(self.client.chain_info().best_block_number)),
+			_ => Err(Error::invalid_params())
+		}
+	}
+
+	fn is_mining(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			Params::None => Ok(Value::Bool(false)),
+			_ => Err(Error::invalid_params())
+		}
+	}
+
+	fn hashrate(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			Params::None => Ok(Value::U64(0)),
+			_ => Err(Error::invalid_params())
+		}
+	}
+
+	fn block_transaction_count(&self, _: Params) -> Result<Value, Error> {
+		Ok(Value::U64(0))
+	}
+
+	fn block(&self, params: Params) -> Result<Value, Error> {
+		match from_params::<(H256, bool)>(params) {
+			Ok((hash, _include_txs)) => match (self.client.block_header(&hash), self.client.block_total_difficulty(&hash)) {
+				(Some(bytes), Some(total_difficulty)) => {
+					let view = HeaderView::new(&bytes);
+					let block = Block {
+						hash: view.sha3(),
+						parent_hash: view.parent_hash(),
+						uncles_hash: view.uncles_hash(),
+						author: view.author(),
+						miner: view.author(),
+						state_root: view.state_root(),
+						transactions_root: view.transactions_root(),
+						receipts_root: view.receipts_root(),
+						number: U256::from(view.number()),
+						gas_used: view.gas_used(),
+						gas_limit: view.gas_limit(),
+						logs_bloom: view.log_bloom(),
+						timestamp: U256::from(view.timestamp()),
+						difficulty: view.difficulty(),
+						total_difficulty: total_difficulty,
+						uncles: vec![],
+						transactions: vec![]
+					};
+					to_value(&block)
+				},
+				_ => Ok(Value::Null)
+			},
+			Err(err) => Err(err)
+		}
+	}
+}
+
+/// Eth filter rpc implementation.
+pub struct EthFilterClient {
+	client: Arc<Client>
+}
+
+impl EthFilterClient {
+	/// Creates new Eth filter client.
+	pub fn new(client: Arc<Client>) -> Self {
+		EthFilterClient {
+			client: client
+		}
+	}
+}
+
+impl EthFilter for EthFilterClient {
+	fn new_block_filter(&self, _params: Params) -> Result<Value, Error> {
+		Ok(Value::U64(0))
+	}
+
+	fn new_pending_transaction_filter(&self, _params: Params) -> Result<Value, Error> {
+		Ok(Value::U64(1))
+	}
+
+	fn filter_changes(&self, _: Params) -> Result<Value, Error> {
+		to_value(&self.client.chain_info().best_block_hash).map(|v| Value::Array(vec![v]))
+	}
+}

rpc/src/v1/impls/mod.rs

@@ -0,0 +1,8 @@
+//! Ethereum rpc interface implementation.
+mod web3;
+mod eth;
+mod net;
+
+pub use self::web3::Web3Client;
+pub use self::eth::{EthClient, EthFilterClient};
+pub use self::net::NetClient;

rpc/src/v1/impls/net.rs

@@ -0,0 +1,21 @@
+//! Net rpc implementation.
+use jsonrpc_core::*;
+use v1::traits::Net;
+
+/// Net rpc implementation.
+pub struct NetClient;
+
+impl NetClient {
+	/// Creates new NetClient.
+	pub fn new() -> Self { NetClient }
+}
+
+impl Net for NetClient {
+	fn version(&self, _: Params) -> Result<Value, Error> {
+		Ok(Value::U64(63))
+	}
+
+	fn peer_count(&self, _params: Params) -> Result<Value, Error> {
+		Ok(Value::U64(0))
+	}
+}

rpc/src/v1/impls/web3.rs

@@ -0,0 +1,21 @@
+//! Web3 rpc implementation.
+use jsonrpc_core::*;
+use v1::traits::Web3;
+
+/// Web3 rpc implementation.
+pub struct Web3Client;
+
+impl Web3Client {
+	/// Creates new Web3Client.
+	pub fn new() -> Self { Web3Client }
+}
+
+impl Web3 for Web3Client {
+	fn client_version(&self, params: Params) -> Result<Value, Error> {
+		match params {
+			//Params::None => Ok(Value::String("parity/0.1.0/-/rust1.7-nightly".to_owned())),
+			Params::None => Ok(Value::String("surprise/0.1.0/surprise/surprise".to_owned())),
+			_ => Err(Error::invalid_params())
+		}
+	}
+}