rpctest executable

Cargo.toml

@@ -28,6 +28,7 @@ ethminer = { path = "miner" }
 ethcore-devtools = { path = "devtools" }
 ethcore-rpc = { path = "rpc", optional = true }
 ethjson = { path = "json" }
+serde_json = "0.7.0"
 
 [features]
 default = ["rpc"]
@@ -40,6 +41,10 @@ travis-nightly = ["ethcore/json-tests", "dev"]
 path = "parity/main.rs"
 name = "parity"
 
+[[bin]]
+path = "parity/rpctest.rs"
+name = "rpctest"
+
 [profile.release]
 debug = false
 lto = false

ethcore/Cargo.toml

@@ -21,6 +21,7 @@ clippy = { version = "0.0.54", optional = true }
 crossbeam = "0.1.5"
 lazy_static = "0.1"
 ethcore-devtools = { path = "../devtools" }
+ethjson = { path = "../json" }
 
 [features]
 jit = ["evmjit"]

ethcore/res/ethereum/frontier.json

@@ -33,10 +33,10 @@
 		"enode://248f12bc8b18d5289358085520ac78cd8076485211e6d96ab0bc93d6cd25442db0ce3a937dc404f64f207b0b9aed50e25e98ce32af5ac7cb321ff285b97de485@parity-node-zero.ethcore.io:30303"
 	],
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } },
+		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } },
 		"3282791d6fd713f1e94f4bfd565eaa78b3a0599d": {
 			"balance": "1337000000000000000000"
 		},

ethcore/res/ethereum/frontier_like_test.json

@@ -1,5 +1,5 @@
 {
-	"engineName": "Frontier (Test)",
+	"name": "Frontier (Test)",
 	"engineName": "Ethash",
 	"params": {
 		"accountStartNonce": "0x00",
@@ -26,9 +26,9 @@
 		"gasLimit": "0x1388"
 	},
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } }
+		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } }
 	}
 }

ethcore/res/ethereum/frontier_test.json

@@ -1,5 +1,5 @@
 {
-	"engineName": "Frontier (Test)",
+	"name": "Frontier (Test)",
 	"engineName": "Ethash",
 	"params": {
 		"accountStartNonce": "0x00",
@@ -26,9 +26,9 @@
 		"gasLimit": "0x1388"
 	},
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } }
+		"0000000000000000000000000000000000000001": { "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } }
 	}
 }

ethcore/res/ethereum/homestead_test.json

@@ -26,9 +26,9 @@
 		"gasLimit": "0x1388"
 	},
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "balance": "1", "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "balance": "1", "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "balance": "1", "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "balance": "1", "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } }
+		"0000000000000000000000000000000000000001": { "balance": "1", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "balance": "1", "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "balance": "1", "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "balance": "1", "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } }
 	}
 }

ethcore/res/ethereum/morden.json

@@ -29,10 +29,10 @@
 		"enode://b1217cbaa440e35ed471157123fe468e19e8b5ad5bedb4b1fdbcbdab6fb2f5ed3e95dd9c24a22a79fdb2352204cea207df27d92bfd21bfd41545e8b16f637499@104.44.138.37:30303"
 	],
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "balance": "1", "nonce": "1048576", "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "balance": "1", "nonce": "1048576", "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } },
+		"0000000000000000000000000000000000000001": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "balance": "1", "nonce": "1048576", "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "balance": "1", "nonce": "1048576", "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } },
 		"102e61f5d8f9bc71d0ad4a084df4e65e05ce0e1c": { "balance": "1606938044258990275541962092341162602522202993782792835301376", "nonce": "1048576" }
 	}
 }

ethcore/res/ethereum/olympic.json

@@ -26,10 +26,10 @@
 		"gasLimit": "0x2fefd8"
 	},
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "balance": "1", "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "balance": "1", "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "balance": "1", "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "balance": "1", "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } },
+		"0000000000000000000000000000000000000001": { "balance": "1", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "balance": "1", "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "balance": "1", "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "balance": "1", "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } },
 		"dbdbdb2cbd23b783741e8d7fcf51e459b497e4a6": { "balance": "1606938044258990275541962092341162602522202993782792835301376" },
 		"e6716f9544a56c530d868e4bfbacb172315bdead": { "balance": "1606938044258990275541962092341162602522202993782792835301376" },
 		"b9c015918bdaba24b4ff057a92a3873d6eb201be": { "balance": "1606938044258990275541962092341162602522202993782792835301376" },

ethcore/res/null_morden.json

@@ -26,10 +26,10 @@
 		"gasLimit": "0x2fefd8"
 	},
 	"accounts": {
-		"0000000000000000000000000000000000000001": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ecrecover", "linear": { "base": 3000, "word": 0 } } },
-		"0000000000000000000000000000000000000002": { "balance": "1", "nonce": "1048576", "builtin": { "name": "sha256", "linear": { "base": 60, "word": 12 } } },
-		"0000000000000000000000000000000000000003": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ripemd160", "linear": { "base": 600, "word": 120 } } },
-		"0000000000000000000000000000000000000004": { "balance": "1", "nonce": "1048576", "builtin": { "name": "identity", "linear": { "base": 15, "word": 3 } } },
+		"0000000000000000000000000000000000000001": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },
+		"0000000000000000000000000000000000000002": { "balance": "1", "nonce": "1048576", "builtin": { "name": "sha256", "pricing": { "linear": { "base": 60, "word": 12 } } } },
+		"0000000000000000000000000000000000000003": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ripemd160", "pricing": { "linear": { "base": 600, "word": 120 } } } },
+		"0000000000000000000000000000000000000004": { "balance": "1", "nonce": "1048576", "builtin": { "name": "identity", "pricing": { "linear": { "base": 15, "word": 3 } } } },
 		"102e61f5d8f9bc71d0ad4a084df4e65e05ce0e1c": { "balance": "1606938044258990275541962092341162602522202993782792835301376", "nonce": "1048576" }
 	}
 }

ethcore/src/builtin.rs

@@ -19,7 +19,7 @@ use crypto::sha2::Sha256;
 use crypto::ripemd160::Ripemd160;
 use crypto::digest::Digest;
 
-/// Definition of a contract whose implementation is built-in. 
+/// Definition of a contract whose implementation is built-in.
 pub struct Builtin {
 	/// The gas cost of running this built-in for the given size of input data.
 	pub cost: Box<Fn(usize) -> U256>,	// TODO: U256 should be bignum.
@@ -63,14 +63,16 @@ impl Builtin {
 
 	/// Create a builtin from JSON.
 	///
-	/// JSON must be of the form `{ "name": "identity", "linear": {"base": 10, "word": 20} }`.
+	/// JSON must be of the form `{ "name": "identity", "pricing": {"base": 10, "word": 20} }`.
 	pub fn from_json(json: &Json) -> Option<Builtin> {
 		// NICE: figure out a more convenient means of handing errors here.
 		if let Json::String(ref name) = json["name"] {
-			if let Json::Object(ref o) = json["linear"] {
-				if let Json::U64(ref word) = o["word"] {
-					if let Json::U64(ref base) = o["base"] {
-						return Self::from_named_linear(&name[..], *base as usize, *word as usize);
+			if let Json::Object(ref o) = json["pricing"] {
+				if let Json::Object(ref o) = o["linear"] {
+					if let Json::U64(ref word) = o["word"] {
+						if let Json::U64(ref base) = o["base"] {
+							return Self::from_named_linear(&name[..], *base as usize, *word as usize);
+						}
 					}
 				}
 			}
@@ -274,7 +276,7 @@ fn from_named_linear() {
 
 #[test]
 fn from_json() {
-	let text = "{ \"name\": \"identity\", \"linear\": {\"base\": 10, \"word\": 20} }";
+	let text = r#"{"name": "identity", "pricing": {"linear": {"base": 10, "word": 20}}}"#;
 	let json = Json::from_str(text).unwrap();
 	let b = Builtin::from_json(&json).unwrap();
 	assert_eq!((*b.cost)(0), U256::from(10));

ethcore/src/lib.rs

@@ -83,6 +83,7 @@ extern crate time;
 extern crate env_logger;
 extern crate num_cpus;
 extern crate crossbeam;
+extern crate ethjson;
 
 #[cfg(test)] extern crate ethcore_devtools as devtools;
 #[cfg(feature = "jit" )] extern crate evmjit;
@@ -100,13 +101,13 @@ pub mod spec;
 pub mod transaction;
 pub mod views;
 pub mod receipt;
+pub mod pod_state;
 
 mod common;
 mod basic_types;
 #[macro_use] mod evm;
 mod env_info;
 mod pod_account;
-mod pod_state;
 mod account_diff;
 mod state_diff;
 mod engine;

ethcore/src/pod_account.rs

@@ -17,6 +17,7 @@
 use util::*;
 use account::*;
 use account_db::*;
+use ethjson;
 
 #[derive(Debug,Clone,PartialEq,Eq)]
 /// An account, expressed as Plain-Old-Data (hence the name).
@@ -73,6 +74,21 @@ impl PodAccount {
 	}
 }
 
+impl From<ethjson::blockchain::Account> for PodAccount {
+	fn from(a: ethjson::blockchain::Account) -> Self {
+		PodAccount {
+			balance: a.balance.into(),
+			nonce: a.nonce.into(),
+			code: a.code.into(),
+			storage: a.storage.into_iter().fold(BTreeMap::new(), |mut acc, (key, value)| {
+				let key: U256 = key.into();
+				acc.insert(H256::from(key), value.into());
+				acc
+			})
+		}
+	}
+}
+
 impl fmt::Display for PodAccount {
 	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
 		write!(f, "(bal={}; nonce={}; code={} bytes, #{}; storage={} items)", self.balance, self.nonce, self.code.len(), self.code.sha3(), self.storage.len())

ethcore/src/pod_state.rs

@@ -14,11 +14,14 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+//! State of all accounts in the system expressed in Plain Old Data.
+
 use util::*;
 use pod_account::*;
+use ethjson;
 
-#[derive(Debug,Clone,PartialEq,Eq,Default)]
 /// State of all accounts in the system expressed in Plain Old Data.
+#[derive(Debug,Clone,PartialEq,Eq,Default)]
 pub struct PodState (BTreeMap<Address, PodAccount>);
 
 impl PodState {
@@ -64,6 +67,15 @@ impl FromJson for PodState {
 	}
 }
 
+impl From<ethjson::blockchain::State> for PodState {
+	fn from(s: ethjson::blockchain::State) -> PodState {
+		PodState(s.0.into_iter().fold(BTreeMap::new(), |mut acc, (key, value)| {
+			acc.insert(key.into(), PodAccount::from(value));
+			acc
+		}))
+	}
+}
+
 impl fmt::Display for PodState {
 	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
 		for (add, acc) in &self.0 {

ethcore/src/spec/genesis.rs

@@ -0,0 +1,91 @@
+// Copyright 2015, 2016 Ethcore (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/>.
+
+use util::rlp::*;
+use util::numbers::{Uint, U256};
+use util::hash::{H64, Address, H256};
+use ethjson;
+
+/// Genesis seal type.
+pub enum Seal {
+	/// Classic ethereum seal.
+	Ethereum {
+		/// Seal nonce.
+		nonce: H64,
+		/// Seal mix hash.
+		mix_hash: H256,
+	},
+	/// Generic seal.
+	Generic {
+		/// Number of seal fields.
+		fields: usize,
+		/// Seal rlp.
+		rlp: Vec<u8>,
+	},
+}
+
+/// Genesis components.
+pub struct Genesis {
+	/// Seal.
+	pub seal: Seal,
+	/// Difficulty.
+	pub difficulty: U256,
+	/// Author.
+	pub author: Address,
+	/// Timestamp.
+	pub timestamp: u64,
+	/// Parent hash.
+	pub parent_hash: H256,
+	/// Gas limit.
+	pub gas_limit: U256,
+	/// Transactions root.
+	pub transactions_root: H256,
+	/// Receipts root.
+	pub receipts_root: H256,
+	/// State root.
+	pub state_root: Option<H256>,
+	/// Gas used.
+	pub gas_used: U256,
+	/// Extra data.
+	pub extra_data: Vec<u8>,
+}
+
+impl From<ethjson::spec::Genesis> for Genesis {
+	fn from(g: ethjson::spec::Genesis) -> Self {
+		Genesis {
+			seal: match (g.nonce, g.mix_hash) {
+				(Some(nonce), Some(mix_hash)) => Seal::Ethereum {
+					nonce: nonce.into(),
+					mix_hash: mix_hash.into(),
+				},
+				_ => Seal::Generic {
+					fields: g.seal_fields.unwrap(),
+					rlp: g.seal_rlp.unwrap().into(),
+				}
+			},
+			difficulty: g.difficulty.into(),
+			author: g.author.into(),
+			timestamp: g.timestamp.into(),
+			parent_hash: g.parent_hash.into(),
+			gas_limit: g.gas_limit.into(),
+			transactions_root: g.transactions_root.map_or_else(|| SHA3_NULL_RLP.clone(), Into::into),
+			receipts_root: g.receipts_root.map_or_else(|| SHA3_NULL_RLP.clone(), Into::into),
+			state_root: g.state_root.map(Into::into),
+			gas_used: g.gas_used.map_or_else(U256::zero, Into::into),
+			extra_data: g.extra_data.map_or_else(Vec::new, Into::into),
+		}
+	}
+}

ethcore/src/spec/mod.rs

@@ -0,0 +1,23 @@
+// Copyright 2015, 2016 Ethcore (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/>.
+
+//! Blockchain params.
+
+mod genesis;
+pub mod spec;
+
+pub use self::spec::*;
+pub use self::genesis::Genesis;