Merge branch 'master' into auth-round

ethcore/src/client/client.rs

@@ -33,7 +33,7 @@ use io::*;
 use views::{HeaderView, BodyView, BlockView};
 use error::{ImportError, ExecutionError, CallError, BlockError, ImportResult, Error as EthcoreError};
 use header::BlockNumber;
-use state::State;
+use state::{State, CleanupMode};
 use spec::Spec;
 use basic_types::Seal;
 use engines::Engine;
@@ -268,6 +268,22 @@ impl Client {
 		}
 	}
 
+	/// The env info as of the best block.
+	fn latest_env_info(&self) -> EnvInfo {
+		let header_data = self.best_block_header();
+		let view = HeaderView::new(&header_data);
+
+		EnvInfo {
+			number: view.number(),
+			author: view.author(),
+			timestamp: view.timestamp(),
+			difficulty: view.difficulty(),
+			last_hashes: self.build_last_hashes(view.hash()),
+			gas_used: U256::default(),
+			gas_limit: view.gas_limit(),
+		}
+	}
+
 	fn build_last_hashes(&self, parent_hash: H256) -> Arc<LastHashes> {
 		{
 			let hashes = self.last_hashes.read();
@@ -796,7 +812,7 @@ impl BlockChainClient for Client {
 		let needed_balance = t.value + t.gas * t.gas_price;
 		if balance < needed_balance {
 			// give the sender a sufficient balance
-			state.add_balance(&sender, &(needed_balance - balance));
+			state.add_balance(&sender, &(needed_balance - balance), CleanupMode::NoEmpty);
 		}
 		let options = TransactOptions { tracing: analytics.transaction_tracing, vm_tracing: analytics.vm_tracing, check_nonce: false };
 		let mut ret = try!(Executive::new(&mut state, &env_info, &*self.engine, &self.factories.vm).transact(t, options));
@@ -1014,7 +1030,9 @@ impl BlockChainClient for Client {
 							transaction_hash: transaction_hash.clone(),
 							transaction_index: transaction_index,
 							log_index: i
-						}).collect()
+						}).collect(),
+						log_bloom: receipt.log_bloom,
+						state_root: receipt.state_root,
 					})
 				},
 				_ => None
@@ -1175,24 +1193,16 @@ impl BlockChainClient for Client {
 	fn pending_transactions(&self) -> Vec<SignedTransaction> {
 		self.miner.pending_transactions(self.chain.read().best_block_number())
 	}
+
+	fn signing_network_id(&self) -> Option<u8> {
+		self.engine.signing_network_id(&self.latest_env_info())
+	}
 }
 
 impl MiningBlockChainClient for Client {
 
 	fn latest_schedule(&self) -> Schedule {
-		let header_data = self.best_block_header();
-		let view = HeaderView::new(&header_data);
-
-		let env_info = EnvInfo {
-			number: view.number(),
-			author: view.author(),
-			timestamp: view.timestamp(),
-			difficulty: view.difficulty(),
-			last_hashes: self.build_last_hashes(view.hash()),
-			gas_used: U256::default(),
-			gas_limit: view.gas_limit(),
-		};
-		self.engine.schedule(&env_info)
+		self.engine.schedule(&self.latest_env_info())
 	}
 
 	fn prepare_open_block(&self, author: Address, gas_range_target: (U256, U256), extra_data: Bytes) -> OpenBlock {

ethcore/src/client/test_client.rs

@@ -237,7 +237,7 @@ impl TestBlockChainClient {
 						gas_price: U256::one(),
 						nonce: U256::zero()
 					};
-					let signed_tx = tx.sign(keypair.secret());
+					let signed_tx = tx.sign(keypair.secret(), None);
 					txs.append(&signed_tx);
 					txs.out()
 				},
@@ -303,7 +303,7 @@ impl TestBlockChainClient {
 			gas_price: U256::one(),
 			nonce: U256::zero()
 		};
-		let signed_tx = tx.sign(keypair.secret());
+		let signed_tx = tx.sign(keypair.secret(), None);
 		self.set_balance(signed_tx.sender().unwrap(), 10_000_000.into());
 		let res = self.miner.import_external_transactions(self, vec![signed_tx]);
 		let res = res.into_iter().next().unwrap().expect("Successful import");
@@ -324,7 +324,7 @@ pub fn get_temp_state_db() -> GuardedTempResult<StateDB> {
 
 impl MiningBlockChainClient for TestBlockChainClient {
 	fn latest_schedule(&self) -> Schedule {
-		Schedule::new_homestead_gas_fix()
+		Schedule::new_post_eip150(true, true, true)
 	}
 
 	fn prepare_open_block(&self, author: Address, gas_range_target: (U256, U256), extra_data: Bytes) -> OpenBlock {
@@ -643,6 +643,8 @@ impl BlockChainClient for TestBlockChainClient {
 		self.miner.pending_transactions(self.chain_info().best_block_number)
 	}
 
+	fn signing_network_id(&self) -> Option<u8> { None }
+
 	fn mode(&self) -> Mode { Mode::Active }
 
 	fn set_mode(&self, _: Mode) { unimplemented!(); }

ethcore/src/client/traits.rs

@@ -215,7 +215,7 @@ pub trait BlockChainClient : Sync + Send {
 	/// Calculate median gas price from recent blocks if they have any transactions.
 	fn gas_price_median(&self, sample_size: usize) -> Option<U256> {
 		let corpus = self.gas_price_corpus(sample_size);
-		corpus.get(corpus.len()/2).cloned()
+		corpus.get(corpus.len() / 2).cloned()
 	}
 
 	/// Get the gas price distribution based on recent blocks if they have any transactions.
@@ -223,12 +223,17 @@ pub trait BlockChainClient : Sync + Send {
 		let raw_corpus = self.gas_price_corpus(sample_size);
 		let raw_len = raw_corpus.len();
 		// Throw out outliers.
-		let (corpus, _) = raw_corpus.split_at(raw_len-raw_len/40);
+		let (corpus, _) = raw_corpus.split_at(raw_len - raw_len / 40);
 		Histogram::new(corpus, bucket_number)
 	}
 
+	/// Get the preferred network ID to sign on
+	fn signing_network_id(&self) -> Option<u8>;
+
+	/// Get the mode.
 	fn mode(&self) -> Mode;
 
+	/// Set the mode.
 	fn set_mode(&self, mode: Mode);
 }