Merge branch 'master' into rpc_poll_ids
This commit is contained in:
debris
commit
03ffcd0e64
2
Cargo.lock
generated
2
Cargo.lock
generated
@ -215,11 +215,13 @@ name = "ethcore-rpc"
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version = "0.9.99"
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dependencies = [
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"clippy 0.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
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"ethash 0.9.99",
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"ethcore 0.9.99",
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"ethcore-util 0.9.99",
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"ethsync 0.9.99",
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"jsonrpc-core 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"jsonrpc-http-server 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc-serialize 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde_codegen 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -172,7 +172,8 @@ fn get_data_size(block_number: u64) -> usize {
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}
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#[inline]
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fn get_seedhash(block_number: u64) -> H256 {
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/// Given the `block_number`, determine the seed hash for Ethash.
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pub fn get_seedhash(block_number: u64) -> H256 {
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let epochs = block_number / ETHASH_EPOCH_LENGTH;
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let mut ret: H256 = [0u8; 32];
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for _ in 0..epochs {
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@ -24,7 +24,7 @@ mod compute;
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use std::mem;
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use compute::Light;
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pub use compute::{quick_get_difficulty, H256, ProofOfWork, ETHASH_EPOCH_LENGTH};
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pub use compute::{get_seedhash, quick_get_difficulty, H256, ProofOfWork, ETHASH_EPOCH_LENGTH};
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use std::sync::{Arc, Mutex};
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@ -35,7 +35,7 @@ struct LightCache {
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prev: Option<Arc<Light>>,
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}
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/// Lighy/Full cache manager
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/// Light/Full cache manager.
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pub struct EthashManager {
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cache: Mutex<LightCache>,
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}
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@ -1 +1 @@
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Subproject commit f32954b3ddb5af2dc3dc9ec6d9a28bee848fdf70
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Subproject commit 99afe8f5aad7bca5d0f1b1685390a4dea32d73c3
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@ -21,7 +21,7 @@
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use common::*;
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use engine::*;
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use state::*;
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use verification::PreVerifiedBlock;
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use verification::PreverifiedBlock;
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/// A block, encoded as it is on the block chain.
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// TODO: rename to Block
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@ -155,9 +155,9 @@ pub struct OpenBlock<'x> {
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/// Just like OpenBlock, except that we've applied `Engine::on_close_block`, finished up the non-seal header fields,
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/// and collected the uncles.
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///
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/// There is no function available to push a transaction. If you want that you'll need to `reopen()` it.
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pub struct ClosedBlock<'x> {
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open_block: OpenBlock<'x>,
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/// There is no function available to push a transaction.
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pub struct ClosedBlock {
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block: ExecutedBlock,
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uncle_bytes: Bytes,
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}
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@ -178,10 +178,12 @@ impl<'x> OpenBlock<'x> {
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last_hashes: last_hashes,
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};
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r.block.base.header.set_number(parent.number() + 1);
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r.block.base.header.set_author(author);
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r.block.base.header.set_extra_data(extra_data);
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r.block.base.header.set_timestamp_now();
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r.block.base.header.parent_hash = parent.hash();
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r.block.base.header.number = parent.number + 1;
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r.block.base.header.author = author;
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r.block.base.header.set_timestamp_now(parent.timestamp());
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r.block.base.header.extra_data = extra_data;
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r.block.base.header.note_dirty();
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engine.populate_from_parent(&mut r.block.base.header, parent);
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engine.on_new_block(&mut r.block);
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@ -259,7 +261,7 @@ impl<'x> OpenBlock<'x> {
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}
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/// Turn this into a `ClosedBlock`. A BlockChain must be provided in order to figure out the uncles.
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pub fn close(self) -> ClosedBlock<'x> {
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pub fn close(self) -> ClosedBlock {
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let mut s = self;
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s.engine.on_close_block(&mut s.block);
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s.block.base.header.transactions_root = ordered_trie_root(s.block.base.transactions.iter().map(|ref e| e.rlp_bytes().to_vec()).collect());
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@ -271,7 +273,10 @@ impl<'x> OpenBlock<'x> {
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s.block.base.header.gas_used = s.block.receipts.last().map_or(U256::zero(), |r| r.gas_used);
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s.block.base.header.note_dirty();
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ClosedBlock::new(s, uncle_bytes)
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ClosedBlock {
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block: s.block,
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uncle_bytes: uncle_bytes,
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}
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}
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}
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@ -279,38 +284,40 @@ impl<'x> IsBlock for OpenBlock<'x> {
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fn block(&self) -> &ExecutedBlock { &self.block }
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}
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impl<'x> IsBlock for ClosedBlock<'x> {
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fn block(&self) -> &ExecutedBlock { &self.open_block.block }
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impl<'x> IsBlock for ClosedBlock {
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fn block(&self) -> &ExecutedBlock { &self.block }
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}
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impl<'x> ClosedBlock<'x> {
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fn new(open_block: OpenBlock<'x>, uncle_bytes: Bytes) -> Self {
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ClosedBlock {
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open_block: open_block,
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uncle_bytes: uncle_bytes,
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}
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}
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impl ClosedBlock {
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/// Get the hash of the header without seal arguments.
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pub fn hash(&self) -> H256 { self.header().rlp_sha3(Seal::Without) }
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/// Provide a valid seal in order to turn this into a `SealedBlock`.
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///
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/// NOTE: This does not check the validity of `seal` with the engine.
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pub fn seal(self, seal: Vec<Bytes>) -> Result<SealedBlock, BlockError> {
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pub fn seal(self, engine: &Engine, seal: Vec<Bytes>) -> Result<SealedBlock, BlockError> {
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let mut s = self;
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if seal.len() != s.open_block.engine.seal_fields() {
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return Err(BlockError::InvalidSealArity(Mismatch{expected: s.open_block.engine.seal_fields(), found: seal.len()}));
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if seal.len() != engine.seal_fields() {
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return Err(BlockError::InvalidSealArity(Mismatch{expected: engine.seal_fields(), found: seal.len()}));
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}
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s.open_block.block.base.header.set_seal(seal);
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Ok(SealedBlock { block: s.open_block.block, uncle_bytes: s.uncle_bytes })
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s.block.base.header.set_seal(seal);
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Ok(SealedBlock { block: s.block, uncle_bytes: s.uncle_bytes })
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}
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/// Turn this back into an `OpenBlock`.
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pub fn reopen(self) -> OpenBlock<'x> { self.open_block }
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/// Provide a valid seal in order to turn this into a `SealedBlock`.
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/// This does check the validity of `seal` with the engine.
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/// Returns the `ClosedBlock` back again if the seal is no good.
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pub fn try_seal(self, engine: &Engine, seal: Vec<Bytes>) -> Result<SealedBlock, ClosedBlock> {
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let mut s = self;
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s.block.base.header.set_seal(seal);
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match engine.verify_block_seal(&s.block.base.header) {
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Err(_) => Err(s),
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_ => Ok(SealedBlock { block: s.block, uncle_bytes: s.uncle_bytes }),
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}
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}
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/// Drop this object and return the underlieing database.
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pub fn drain(self) -> JournalDB { self.open_block.block.state.drop().1 }
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pub fn drain(self) -> JournalDB { self.block.state.drop().1 }
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}
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impl SealedBlock {
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@ -332,7 +339,7 @@ impl IsBlock for SealedBlock {
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}
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/// Enact the block given by block header, transactions and uncles
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pub fn enact<'x>(header: &Header, transactions: &[SignedTransaction], uncles: &[Header], engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock<'x>, Error> {
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pub fn enact(header: &Header, transactions: &[SignedTransaction], uncles: &[Header], engine: &Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock, Error> {
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{
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if ::log::max_log_level() >= ::log::LogLevel::Trace {
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let s = State::from_existing(db.clone(), parent.state_root().clone(), engine.account_start_nonce());
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@ -350,14 +357,14 @@ pub fn enact<'x>(header: &Header, transactions: &[SignedTransaction], uncles: &[
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}
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/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
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pub fn enact_bytes<'x>(block_bytes: &[u8], engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock<'x>, Error> {
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pub fn enact_bytes(block_bytes: &[u8], engine: &Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock, Error> {
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let block = BlockView::new(block_bytes);
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let header = block.header();
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enact(&header, &block.transactions(), &block.uncles(), engine, db, parent, last_hashes)
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}
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/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
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pub fn enact_verified<'x>(block: &PreVerifiedBlock, engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock<'x>, Error> {
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pub fn enact_verified(block: &PreverifiedBlock, engine: &Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock, Error> {
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let view = BlockView::new(&block.bytes);
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enact(&block.header, &block.transactions, &view.uncles(), engine, db, parent, last_hashes)
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}
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@ -365,7 +372,7 @@ pub fn enact_verified<'x>(block: &PreVerifiedBlock, engine: &'x Engine, db: Jour
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/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header. Seal the block aferwards
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pub fn enact_and_seal(block_bytes: &[u8], engine: &Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<SealedBlock, Error> {
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let header = BlockView::new(block_bytes).header_view();
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Ok(try!(try!(enact_bytes(block_bytes, engine, db, parent, last_hashes)).seal(header.seal())))
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Ok(try!(try!(enact_bytes(block_bytes, engine, db, parent, last_hashes)).seal(engine, header.seal())))
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}
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#[cfg(test)]
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@ -386,7 +393,7 @@ mod tests {
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let last_hashes = vec![genesis_header.hash()];
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, last_hashes, Address::zero(), vec![]);
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let b = b.close();
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let _ = b.seal(vec![]);
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let _ = b.seal(engine.deref(), vec![]);
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}
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#[test]
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@ -398,7 +405,7 @@ mod tests {
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let mut db_result = get_temp_journal_db();
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let mut db = db_result.take();
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engine.spec().ensure_db_good(&mut db);
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, vec![genesis_header.hash()], Address::zero(), vec![]).close().seal(vec![]).unwrap();
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, vec![genesis_header.hash()], Address::zero(), vec![]).close().seal(engine.deref(), vec![]).unwrap();
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let orig_bytes = b.rlp_bytes();
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let orig_db = b.drain();
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@ -28,7 +28,7 @@ use service::*;
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use client::BlockStatus;
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use util::panics::*;
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known_heap_size!(0, UnVerifiedBlock, VerifyingBlock, PreVerifiedBlock);
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known_heap_size!(0, UnverifiedBlock, VerifyingBlock, PreverifiedBlock);
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const MIN_MEM_LIMIT: usize = 16384;
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const MIN_QUEUE_LIMIT: usize = 512;
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@ -105,14 +105,14 @@ pub struct BlockQueue {
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max_mem_use: usize,
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}
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struct UnVerifiedBlock {
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struct UnverifiedBlock {
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header: Header,
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bytes: Bytes,
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}
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struct VerifyingBlock {
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hash: H256,
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block: Option<PreVerifiedBlock>,
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block: Option<PreverifiedBlock>,
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}
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struct QueueSignal {
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@ -134,8 +134,8 @@ impl QueueSignal {
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#[derive(Default)]
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struct Verification {
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unverified: VecDeque<UnVerifiedBlock>,
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verified: VecDeque<PreVerifiedBlock>,
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unverified: VecDeque<UnverifiedBlock>,
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verified: VecDeque<PreverifiedBlock>,
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verifying: VecDeque<VerifyingBlock>,
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bad: HashSet<H256>,
|
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}
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@ -244,7 +244,7 @@ impl BlockQueue {
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}
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||||
}
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||||
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fn drain_verifying(verifying: &mut VecDeque<VerifyingBlock>, verified: &mut VecDeque<PreVerifiedBlock>, bad: &mut HashSet<H256>) {
|
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fn drain_verifying(verifying: &mut VecDeque<VerifyingBlock>, verified: &mut VecDeque<PreverifiedBlock>, bad: &mut HashSet<H256>) {
|
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while !verifying.is_empty() && verifying.front().unwrap().block.is_some() {
|
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let block = verifying.pop_front().unwrap().block.unwrap();
|
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if bad.contains(&block.header.parent_hash) {
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@ -289,31 +289,31 @@ impl BlockQueue {
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let header = BlockView::new(&bytes).header();
|
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let h = header.hash();
|
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if self.processing.read().unwrap().contains(&h) {
|
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return Err(ImportError::AlreadyQueued);
|
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return Err(x!(ImportError::AlreadyQueued));
|
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}
|
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{
|
||||
let mut verification = self.verification.lock().unwrap();
|
||||
if verification.bad.contains(&h) {
|
||||
return Err(ImportError::Bad(None));
|
||||
return Err(x!(ImportError::KnownBad));
|
||||
}
|
||||
|
||||
if verification.bad.contains(&header.parent_hash) {
|
||||
verification.bad.insert(h.clone());
|
||||
return Err(ImportError::Bad(None));
|
||||
return Err(x!(ImportError::KnownBad));
|
||||
}
|
||||
}
|
||||
|
||||
match verify_block_basic(&header, &bytes, self.engine.deref().deref()) {
|
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Ok(()) => {
|
||||
self.processing.write().unwrap().insert(h.clone());
|
||||
self.verification.lock().unwrap().unverified.push_back(UnVerifiedBlock { header: header, bytes: bytes });
|
||||
self.verification.lock().unwrap().unverified.push_back(UnverifiedBlock { header: header, bytes: bytes });
|
||||
self.more_to_verify.notify_all();
|
||||
Ok(h)
|
||||
},
|
||||
Err(err) => {
|
||||
warn!(target: "client", "Stage 1 block verification failed for {}\nError: {:?}", BlockView::new(&bytes).header_view().sha3(), err);
|
||||
self.verification.lock().unwrap().bad.insert(h.clone());
|
||||
Err(From::from(err))
|
||||
Err(err)
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -352,7 +352,7 @@ impl BlockQueue {
|
||||
}
|
||||
|
||||
/// Removes up to `max` verified blocks from the queue
|
||||
pub fn drain(&mut self, max: usize) -> Vec<PreVerifiedBlock> {
|
||||
pub fn drain(&mut self, max: usize) -> Vec<PreverifiedBlock> {
|
||||
let mut verification = self.verification.lock().unwrap();
|
||||
let count = min(max, verification.verified.len());
|
||||
let mut result = Vec::with_capacity(count);
|
||||
@ -455,7 +455,7 @@ mod tests {
|
||||
match duplicate_import {
|
||||
Err(e) => {
|
||||
match e {
|
||||
ImportError::AlreadyQueued => {},
|
||||
Error::Import(ImportError::AlreadyQueued) => {},
|
||||
_ => { panic!("must return AlreadyQueued error"); }
|
||||
}
|
||||
}
|
||||
|
||||
@ -473,6 +473,12 @@ impl BlockChain {
|
||||
self.extras_db.write(batch).unwrap();
|
||||
}
|
||||
|
||||
/// Given a block's `parent`, find every block header which represents a valid uncle.
|
||||
pub fn find_uncle_headers(&self, _parent: &H256) -> Vec<Header> {
|
||||
// TODO
|
||||
Vec::new()
|
||||
}
|
||||
|
||||
/// Get inserted block info which is critical to preapre extras updates.
|
||||
fn block_info(&self, block_bytes: &[u8]) -> BlockInfo {
|
||||
let block = BlockView::new(block_bytes);
|
||||
|
||||
@ -88,7 +88,7 @@ impl<'a, D> ChainFilter<'a, D> where D: FilterDataSource
|
||||
None => return None,
|
||||
Some(level_bloom) => match level {
|
||||
// if we are on the lowest level
|
||||
0 => return match offset < to_block {
|
||||
0 => return match offset <= to_block {
|
||||
// take the value if its smaller than to_block
|
||||
true if level_bloom.contains(bloom) => Some(vec![offset]),
|
||||
// return None if it is is equal to to_block
|
||||
|
||||
@ -81,13 +81,13 @@ fn test_topic_basic_search() {
|
||||
|
||||
{
|
||||
let filter = ChainFilter::new(&cache, index_size, bloom_levels);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(&topic), 0, 23);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(&topic), 0, 22);
|
||||
assert_eq!(blocks.len(), 0);
|
||||
}
|
||||
|
||||
{
|
||||
let filter = ChainFilter::new(&cache, index_size, bloom_levels);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(&topic), 23, 24);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(&topic), 23, 23);
|
||||
assert_eq!(blocks.len(), 1);
|
||||
assert_eq!(blocks[0], 23);
|
||||
}
|
||||
@ -235,11 +235,11 @@ fn test_chainfilter_real_data_short_searches() {
|
||||
for_each_log(include_bytes!("logs.txt"), | block_number, address, topics | {
|
||||
println!("block_number: {:?}", block_number);
|
||||
let filter = ChainFilter::new(&cache, index_size, bloom_levels);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(address), block_number, block_number + 1);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(address), block_number, block_number);
|
||||
assert_eq!(blocks.len(), 1);
|
||||
for (i, topic) in topics.iter().enumerate() {
|
||||
println!("topic: {:?}", i);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(topic), block_number, block_number + 1);
|
||||
let blocks = filter.blocks_with_bloom(&to_bloom(topic), block_number, block_number);
|
||||
assert_eq!(blocks.len(), 1);
|
||||
}
|
||||
});
|
||||
|
||||
@ -21,7 +21,7 @@ use util::panics::*;
|
||||
use blockchain::{BlockChain, BlockProvider};
|
||||
use views::BlockView;
|
||||
use error::*;
|
||||
use header::{BlockNumber, Header};
|
||||
use header::{BlockNumber};
|
||||
use state::State;
|
||||
use spec::Spec;
|
||||
use engine::Engine;
|
||||
@ -179,7 +179,7 @@ pub struct ClientReport {
|
||||
|
||||
impl ClientReport {
|
||||
/// Alter internal reporting to reflect the additional `block` has been processed.
|
||||
pub fn accrue_block(&mut self, block: &PreVerifiedBlock) {
|
||||
pub fn accrue_block(&mut self, block: &PreverifiedBlock) {
|
||||
self.blocks_imported += 1;
|
||||
self.transactions_applied += block.transactions.len();
|
||||
self.gas_processed = self.gas_processed + block.header.gas_used;
|
||||
@ -196,6 +196,11 @@ pub struct Client {
|
||||
report: RwLock<ClientReport>,
|
||||
import_lock: Mutex<()>,
|
||||
panic_handler: Arc<PanicHandler>,
|
||||
|
||||
// for sealing...
|
||||
sealing_block: Mutex<Option<ClosedBlock>>,
|
||||
author: RwLock<Address>,
|
||||
extra_data: RwLock<Bytes>,
|
||||
}
|
||||
|
||||
const HISTORY: u64 = 1000;
|
||||
@ -231,7 +236,10 @@ impl Client {
|
||||
block_queue: RwLock::new(block_queue),
|
||||
report: RwLock::new(Default::default()),
|
||||
import_lock: Mutex::new(()),
|
||||
panic_handler: panic_handler
|
||||
panic_handler: panic_handler,
|
||||
sealing_block: Mutex::new(None),
|
||||
author: RwLock::new(Address::new()),
|
||||
extra_data: RwLock::new(Vec::new()),
|
||||
}))
|
||||
}
|
||||
|
||||
@ -240,10 +248,10 @@ impl Client {
|
||||
self.block_queue.write().unwrap().flush();
|
||||
}
|
||||
|
||||
fn build_last_hashes(&self, header: &Header) -> LastHashes {
|
||||
fn build_last_hashes(&self, parent_hash: H256) -> LastHashes {
|
||||
let mut last_hashes = LastHashes::new();
|
||||
last_hashes.resize(256, H256::new());
|
||||
last_hashes[0] = header.parent_hash.clone();
|
||||
last_hashes[0] = parent_hash;
|
||||
let chain = self.chain.read().unwrap();
|
||||
for i in 0..255 {
|
||||
match chain.block_details(&last_hashes[i]) {
|
||||
@ -256,7 +264,7 @@ impl Client {
|
||||
last_hashes
|
||||
}
|
||||
|
||||
fn check_and_close_block(&self, block: &PreVerifiedBlock) -> Result<ClosedBlock, ()> {
|
||||
fn check_and_close_block(&self, block: &PreverifiedBlock) -> Result<ClosedBlock, ()> {
|
||||
let engine = self.engine.deref().deref();
|
||||
let header = &block.header;
|
||||
|
||||
@ -276,7 +284,7 @@ impl Client {
|
||||
|
||||
// Enact Verified Block
|
||||
let parent = chain_has_parent.unwrap();
|
||||
let last_hashes = self.build_last_hashes(header);
|
||||
let last_hashes = self.build_last_hashes(header.parent_hash.clone());
|
||||
let db = self.state_db.lock().unwrap().clone();
|
||||
|
||||
let enact_result = enact_verified(&block, engine, db, &parent, last_hashes);
|
||||
@ -305,6 +313,8 @@ impl Client {
|
||||
let _import_lock = self.import_lock.lock();
|
||||
let blocks = self.block_queue.write().unwrap().drain(max_blocks_to_import);
|
||||
|
||||
let original_best = self.chain_info().best_block_hash;
|
||||
|
||||
for block in blocks {
|
||||
let header = &block.header;
|
||||
|
||||
@ -360,6 +370,10 @@ impl Client {
|
||||
}
|
||||
}
|
||||
|
||||
if self.chain_info().best_block_hash != original_best {
|
||||
self.prepare_sealing();
|
||||
}
|
||||
|
||||
imported
|
||||
}
|
||||
|
||||
@ -406,8 +420,82 @@ impl Client {
|
||||
BlockId::Latest => Some(self.chain.read().unwrap().best_block_number())
|
||||
}
|
||||
}
|
||||
|
||||
/// Get the author that we will seal blocks as.
|
||||
pub fn author(&self) -> Address {
|
||||
self.author.read().unwrap().clone()
|
||||
}
|
||||
|
||||
/// Set the author that we will seal blocks as.
|
||||
pub fn set_author(&self, author: Address) {
|
||||
*self.author.write().unwrap() = author;
|
||||
}
|
||||
|
||||
/// Get the extra_data that we will seal blocks wuth.
|
||||
pub fn extra_data(&self) -> Bytes {
|
||||
self.extra_data.read().unwrap().clone()
|
||||
}
|
||||
|
||||
/// Set the extra_data that we will seal blocks with.
|
||||
pub fn set_extra_data(&self, extra_data: Bytes) {
|
||||
*self.extra_data.write().unwrap() = extra_data;
|
||||
}
|
||||
|
||||
/// New chain head event. Restart mining operation.
|
||||
pub fn prepare_sealing(&self) {
|
||||
let h = self.chain.read().unwrap().best_block_hash();
|
||||
let mut b = OpenBlock::new(
|
||||
self.engine.deref().deref(),
|
||||
self.state_db.lock().unwrap().clone(),
|
||||
match self.chain.read().unwrap().block_header(&h) { Some(ref x) => x, None => {return;} },
|
||||
self.build_last_hashes(h.clone()),
|
||||
self.author(),
|
||||
self.extra_data()
|
||||
);
|
||||
|
||||
self.chain.read().unwrap().find_uncle_headers(&h).into_iter().foreach(|h| { b.push_uncle(h).unwrap(); });
|
||||
|
||||
// TODO: push transactions.
|
||||
|
||||
let b = b.close();
|
||||
trace!("Sealing: number={}, hash={}, diff={}", b.hash(), b.block().header().difficulty(), b.block().header().number());
|
||||
*self.sealing_block.lock().unwrap() = Some(b);
|
||||
}
|
||||
|
||||
/// Grab the `ClosedBlock` that we want to be sealed. Comes as a mutex that you have to lock.
|
||||
pub fn sealing_block(&self) -> &Mutex<Option<ClosedBlock>> {
|
||||
if self.sealing_block.lock().unwrap().is_none() {
|
||||
self.prepare_sealing();
|
||||
}
|
||||
&self.sealing_block
|
||||
}
|
||||
|
||||
/// Submit `seal` as a valid solution for the header of `pow_hash`.
|
||||
/// Will check the seal, but not actually insert the block into the chain.
|
||||
pub fn submit_seal(&self, pow_hash: H256, seal: Vec<Bytes>) -> Result<(), Error> {
|
||||
let mut maybe_b = self.sealing_block.lock().unwrap();
|
||||
match *maybe_b {
|
||||
Some(ref b) if b.hash() == pow_hash => {}
|
||||
_ => { return Err(Error::PowHashInvalid); }
|
||||
}
|
||||
|
||||
let b = maybe_b.take();
|
||||
match b.unwrap().try_seal(self.engine.deref().deref(), seal) {
|
||||
Err(old) => {
|
||||
*maybe_b = Some(old);
|
||||
Err(Error::PowInvalid)
|
||||
}
|
||||
Ok(sealed) => {
|
||||
// TODO: commit DB from `sealed.drain` and make a VerifiedBlock to skip running the transactions twice.
|
||||
try!(self.import_block(sealed.rlp_bytes()));
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// TODO: need MinerService MinerIoHandler
|
||||
|
||||
impl BlockChainClient for Client {
|
||||
fn block_header(&self, id: BlockId) -> Option<Bytes> {
|
||||
let chain = self.chain.read().unwrap();
|
||||
@ -485,12 +573,14 @@ impl BlockChainClient for Client {
|
||||
}
|
||||
|
||||
fn import_block(&self, bytes: Bytes) -> ImportResult {
|
||||
let header = BlockView::new(&bytes).header();
|
||||
if self.chain.read().unwrap().is_known(&header.hash()) {
|
||||
return Err(ImportError::AlreadyInChain);
|
||||
{
|
||||
let header = BlockView::new(&bytes).header_view();
|
||||
if self.chain.read().unwrap().is_known(&header.sha3()) {
|
||||
return Err(x!(ImportError::AlreadyInChain));
|
||||
}
|
||||
if self.block_status(BlockId::Hash(header.parent_hash())) == BlockStatus::Unknown {
|
||||
return Err(x!(BlockError::UnknownParent(header.parent_hash())));
|
||||
}
|
||||
if self.block_status(BlockId::Hash(header.parent_hash)) == BlockStatus::Unknown {
|
||||
return Err(ImportError::UnknownParent);
|
||||
}
|
||||
self.block_queue.write().unwrap().import_block(bytes)
|
||||
}
|
||||
|
||||
@ -30,8 +30,6 @@ pub trait Engine : Sync + Send {
|
||||
|
||||
/// The number of additional header fields required for this engine.
|
||||
fn seal_fields(&self) -> usize { 0 }
|
||||
/// Default values of the additional fields RLP-encoded in a raw (non-list) harness.
|
||||
fn seal_rlp(&self) -> Bytes { vec![] }
|
||||
|
||||
/// Additional engine-specific information for the user/developer concerning `header`.
|
||||
fn extra_info(&self, _header: &Header) -> HashMap<String, String> { HashMap::new() }
|
||||
@ -76,9 +74,20 @@ pub trait Engine : Sync + Send {
|
||||
/// Verify a particular transaction is valid.
|
||||
fn verify_transaction(&self, _t: &SignedTransaction, _header: &Header) -> Result<(), Error> { Ok(()) }
|
||||
|
||||
/// Don't forget to call Super::populateFromParent when subclassing & overriding.
|
||||
/// Verify the seal of a block. This is an auxilliary method that actually just calls other `verify_` methods
|
||||
/// to get the job done. By default it must pass `verify_basic` and `verify_block_unordered`. If more or fewer
|
||||
/// methods are needed for an Engine, this may be overridden.
|
||||
fn verify_block_seal(&self, header: &Header) -> Result<(), Error> {
|
||||
self.verify_block_basic(header, None).and_then(|_| self.verify_block_unordered(header, None))
|
||||
}
|
||||
|
||||
/// Don't forget to call Super::populate_from_parent when subclassing & overriding.
|
||||
// TODO: consider including State in the params.
|
||||
fn populate_from_parent(&self, _header: &mut Header, _parent: &Header) {}
|
||||
fn populate_from_parent(&self, header: &mut Header, parent: &Header) {
|
||||
header.difficulty = parent.difficulty;
|
||||
header.gas_limit = parent.gas_limit;
|
||||
header.note_dirty();
|
||||
}
|
||||
|
||||
// TODO: builtin contract routing - to do this properly, it will require removing the built-in configuration-reading logic
|
||||
// from Spec into here and removing the Spec::builtins field.
|
||||
|
||||
@ -131,25 +131,14 @@ pub enum BlockError {
|
||||
#[derive(Debug)]
|
||||
/// Import to the block queue result
|
||||
pub enum ImportError {
|
||||
/// Bad block detected
|
||||
Bad(Option<Error>),
|
||||
/// Already in the block chain
|
||||
/// Already in the block chain.
|
||||
AlreadyInChain,
|
||||
/// Already in the block queue
|
||||
/// Already in the block queue.
|
||||
AlreadyQueued,
|
||||
/// Unknown parent
|
||||
UnknownParent,
|
||||
/// Already marked as bad from a previous import (could mean parent is bad).
|
||||
KnownBad,
|
||||
}
|
||||
|
||||
impl From<Error> for ImportError {
|
||||
fn from(err: Error) -> ImportError {
|
||||
ImportError::Bad(Some(err))
|
||||
}
|
||||
}
|
||||
|
||||
/// Result of import block operation.
|
||||
pub type ImportResult = Result<H256, ImportError>;
|
||||
|
||||
#[derive(Debug)]
|
||||
/// General error type which should be capable of representing all errors in ethcore.
|
||||
pub enum Error {
|
||||
@ -163,14 +152,29 @@ pub enum Error {
|
||||
Execution(ExecutionError),
|
||||
/// Error concerning transaction processing.
|
||||
Transaction(TransactionError),
|
||||
/// Error concerning block import.
|
||||
Import(ImportError),
|
||||
/// PoW hash is invalid or out of date.
|
||||
PowHashInvalid,
|
||||
/// The value of the nonce or mishash is invalid.
|
||||
PowInvalid,
|
||||
}
|
||||
|
||||
/// Result of import block operation.
|
||||
pub type ImportResult = Result<H256, Error>;
|
||||
|
||||
impl From<TransactionError> for Error {
|
||||
fn from(err: TransactionError) -> Error {
|
||||
Error::Transaction(err)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<ImportError> for Error {
|
||||
fn from(err: ImportError) -> Error {
|
||||
Error::Import(err)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<BlockError> for Error {
|
||||
fn from(err: BlockError) -> Error {
|
||||
Error::Block(err)
|
||||
|
||||
@ -74,8 +74,6 @@ impl Engine for Ethash {
|
||||
fn version(&self) -> SemanticVersion { SemanticVersion::new(1, 0, 0) }
|
||||
// Two fields - mix
|
||||
fn seal_fields(&self) -> usize { 2 }
|
||||
// Two empty data items in RLP.
|
||||
fn seal_rlp(&self) -> Bytes { encode(&H64::new()).to_vec() }
|
||||
|
||||
/// Additional engine-specific information for the user/developer concerning `header`.
|
||||
fn extra_info(&self, _header: &Header) -> HashMap<String, String> { HashMap::new() }
|
||||
@ -106,7 +104,7 @@ impl Engine for Ethash {
|
||||
max(gas_floor_target, gas_limit - gas_limit / bound_divisor + x!(1) + (header.gas_used * x!(6) / x!(5)) / bound_divisor)
|
||||
}
|
||||
};
|
||||
|
||||
header.note_dirty();
|
||||
// info!("ethash: populate_from_parent #{}: difficulty={} and gas_limit={}", header.number, header.difficulty, header.gas_limit);
|
||||
}
|
||||
|
||||
@ -146,7 +144,8 @@ impl Engine for Ethash {
|
||||
let difficulty = Ethash::boundary_to_difficulty(&Ethash::from_ethash(quick_get_difficulty(
|
||||
&Ethash::to_ethash(header.bare_hash()),
|
||||
header.nonce().low_u64(),
|
||||
&Ethash::to_ethash(header.mix_hash()))));
|
||||
&Ethash::to_ethash(header.mix_hash())
|
||||
)));
|
||||
if difficulty < header.difficulty {
|
||||
return Err(From::from(BlockError::InvalidProofOfWork(OutOfBounds { min: Some(header.difficulty), max: None, found: difficulty })));
|
||||
}
|
||||
@ -241,10 +240,21 @@ impl Ethash {
|
||||
target
|
||||
}
|
||||
|
||||
fn boundary_to_difficulty(boundary: &H256) -> U256 {
|
||||
/// Convert an Ethash boundary to its original difficulty. Basically just `f(x) = 2^256 / x`.
|
||||
pub fn boundary_to_difficulty(boundary: &H256) -> U256 {
|
||||
U256::from((U512::one() << 256) / x!(U256::from(boundary.as_slice())))
|
||||
}
|
||||
|
||||
/// Convert an Ethash difficulty to the target boundary. Basically just `f(x) = 2^256 / x`.
|
||||
pub fn difficulty_to_boundary(difficulty: &U256) -> H256 {
|
||||
x!(U256::from((U512::one() << 256) / x!(difficulty)))
|
||||
}
|
||||
|
||||
/// Given the `block_number`, determine the seed hash for Ethash.
|
||||
pub fn get_seedhash(number: BlockNumber) -> H256 {
|
||||
Self::from_ethash(ethash::get_seedhash(number))
|
||||
}
|
||||
|
||||
fn to_ethash(hash: H256) -> EH256 {
|
||||
unsafe { mem::transmute(hash) }
|
||||
}
|
||||
@ -255,12 +265,20 @@ impl Ethash {
|
||||
}
|
||||
|
||||
impl Header {
|
||||
fn nonce(&self) -> H64 {
|
||||
/// Get the none field of the header.
|
||||
pub fn nonce(&self) -> H64 {
|
||||
decode(&self.seal()[1])
|
||||
}
|
||||
fn mix_hash(&self) -> H256 {
|
||||
|
||||
/// Get the mix hash field of the header.
|
||||
pub fn mix_hash(&self) -> H256 {
|
||||
decode(&self.seal()[0])
|
||||
}
|
||||
|
||||
/// Set the nonce and mix hash fields of the header.
|
||||
pub fn set_nonce_and_mix_hash(&mut self, nonce: &H64, mix_hash: &H256) {
|
||||
self.seal = vec![encode(mix_hash).to_vec(), encode(nonce).to_vec()];
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
|
||||
@ -102,10 +102,12 @@ impl Header {
|
||||
Self::default()
|
||||
}
|
||||
|
||||
/// Get the number field of the header.
|
||||
pub fn number(&self) -> BlockNumber { self.number }
|
||||
/// Get the parent_hash field of the header.
|
||||
pub fn parent_hash(&self) -> &H256 { &self.parent_hash }
|
||||
/// Get the timestamp field of the header.
|
||||
pub fn timestamp(&self) -> u64 { self.timestamp }
|
||||
/// Get the number field of the header.
|
||||
pub fn number(&self) -> BlockNumber { self.number }
|
||||
/// Get the author field of the header.
|
||||
pub fn author(&self) -> &Address { &self.author }
|
||||
|
||||
@ -127,11 +129,13 @@ impl Header {
|
||||
// TODO: seal_at, set_seal_at &c.
|
||||
|
||||
/// Set the number field of the header.
|
||||
pub fn set_number(&mut self, a: BlockNumber) { self.number = a; self.note_dirty(); }
|
||||
pub fn set_parent_hash(&mut self, a: H256) { self.parent_hash = a; self.note_dirty(); }
|
||||
/// Set the timestamp field of the header.
|
||||
pub fn set_timestamp(&mut self, a: u64) { self.timestamp = a; self.note_dirty(); }
|
||||
/// Set the timestamp field of the header to the current time.
|
||||
pub fn set_timestamp_now(&mut self) { self.timestamp = now_utc().to_timespec().sec as u64; self.note_dirty(); }
|
||||
pub fn set_timestamp_now(&mut self, but_later_than: u64) { self.timestamp = max(now_utc().to_timespec().sec as u64, but_later_than + 1); self.note_dirty(); }
|
||||
/// Set the number field of the header.
|
||||
pub fn set_number(&mut self, a: BlockNumber) { self.number = a; self.note_dirty(); }
|
||||
/// Set the author field of the header.
|
||||
pub fn set_author(&mut self, a: Address) { if a != self.author { self.author = a; self.note_dirty(); } }
|
||||
|
||||
|
||||
@ -115,7 +115,7 @@ declare_test!{StateTests_stSolidityTest, "StateTests/stSolidityTest"}
|
||||
declare_test!{StateTests_stSpecialTest, "StateTests/stSpecialTest"}
|
||||
declare_test!{StateTests_stSystemOperationsTest, "StateTests/stSystemOperationsTest"}
|
||||
declare_test!{StateTests_stTransactionTest, "StateTests/stTransactionTest"}
|
||||
//declare_test!{StateTests_stTransitionTest, "StateTests/stTransitionTest"}
|
||||
declare_test!{StateTests_stTransitionTest, "StateTests/stTransitionTest"}
|
||||
declare_test!{StateTests_stWalletTest, "StateTests/stWalletTest"}
|
||||
|
||||
|
||||
|
||||
@ -15,6 +15,7 @@
|
||||
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
use client::{BlockChainClient, Client, ClientConfig, BlockId};
|
||||
use block::IsBlock;
|
||||
use tests::helpers::*;
|
||||
use common::*;
|
||||
use devtools::*;
|
||||
@ -106,3 +107,22 @@ fn can_collect_garbage() {
|
||||
client.tick();
|
||||
assert!(client.blockchain_cache_info().blocks < 100 * 1024);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_mine() {
|
||||
let dummy_blocks = get_good_dummy_block_seq(2);
|
||||
let client_result = get_test_client_with_blocks(vec![dummy_blocks[0].clone()]);
|
||||
let client = client_result.reference();
|
||||
let b = client.sealing_block();
|
||||
let pow_hash = {
|
||||
let u = b.lock().unwrap();
|
||||
match *u {
|
||||
Some(ref b) => {
|
||||
assert_eq!(*b.block().header().parent_hash(), BlockView::new(&dummy_blocks[0]).header_view().sha3());
|
||||
b.hash()
|
||||
}
|
||||
None => { panic!(); }
|
||||
}
|
||||
};
|
||||
assert!(client.submit_seal(pow_hash, vec![]).is_ok());
|
||||
}
|
||||
@ -26,7 +26,7 @@ use engine::Engine;
|
||||
use blockchain::*;
|
||||
|
||||
/// Preprocessed block data gathered in `verify_block_unordered` call
|
||||
pub struct PreVerifiedBlock {
|
||||
pub struct PreverifiedBlock {
|
||||
/// Populated block header
|
||||
pub header: Header,
|
||||
/// Populated block transactions
|
||||
@ -55,8 +55,8 @@ pub fn verify_block_basic(header: &Header, bytes: &[u8], engine: &Engine) -> Res
|
||||
|
||||
/// Phase 2 verification. Perform costly checks such as transaction signatures and block nonce for ethash.
|
||||
/// Still operates on a individual block
|
||||
/// Returns a PreVerifiedBlock structure populated with transactions
|
||||
pub fn verify_block_unordered(header: Header, bytes: Bytes, engine: &Engine) -> Result<PreVerifiedBlock, Error> {
|
||||
/// Returns a PreverifiedBlock structure populated with transactions
|
||||
pub fn verify_block_unordered(header: Header, bytes: Bytes, engine: &Engine) -> Result<PreverifiedBlock, Error> {
|
||||
try!(engine.verify_block_unordered(&header, Some(&bytes)));
|
||||
for u in Rlp::new(&bytes).at(2).iter().map(|rlp| rlp.as_val::<Header>()) {
|
||||
try!(engine.verify_block_unordered(&u, None));
|
||||
@ -70,7 +70,7 @@ pub fn verify_block_unordered(header: Header, bytes: Bytes, engine: &Engine) ->
|
||||
transactions.push(t);
|
||||
}
|
||||
}
|
||||
Ok(PreVerifiedBlock {
|
||||
Ok(PreverifiedBlock {
|
||||
header: header,
|
||||
transactions: transactions,
|
||||
bytes: bytes,
|
||||
|
||||
@ -85,6 +85,10 @@ Options:
|
||||
--jsonrpc-url URL Specify URL for JSON-RPC API server [default: 127.0.0.1:8545].
|
||||
--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses [default: null].
|
||||
|
||||
--author ADDRESS Specify the block author (aka "coinbase") address for sending block rewards
|
||||
from sealed blocks [default: 0037a6b811ffeb6e072da21179d11b1406371c63].
|
||||
--extra-data STRING Specify a custom extra-data for authored blocks, no more than 32 characters.
|
||||
|
||||
-l --logging LOGGING Specify the logging level.
|
||||
-v --version Show information about version.
|
||||
-h --help Show this screen.
|
||||
@ -114,6 +118,8 @@ struct Args {
|
||||
flag_jsonrpc_cors: String,
|
||||
flag_logging: Option<String>,
|
||||
flag_version: bool,
|
||||
flag_author: String,
|
||||
flag_extra_data: Option<String>,
|
||||
}
|
||||
|
||||
fn setup_log(init: &Option<String>) {
|
||||
@ -196,6 +202,18 @@ impl Configuration {
|
||||
self.args.flag_db_path.replace("$HOME", env::home_dir().unwrap().to_str().unwrap())
|
||||
}
|
||||
|
||||
fn author(&self) -> Address {
|
||||
Address::from_str(&self.args.flag_author).unwrap_or_else(|_| die!("{}: Invalid address for --author. Must be 40 hex characters, without the 0x at the beginning.", self.args.flag_author))
|
||||
}
|
||||
|
||||
fn extra_data(&self) -> Bytes {
|
||||
match self.args.flag_extra_data {
|
||||
Some(ref x) if x.len() <= 32 => x.as_bytes().to_owned(),
|
||||
None => version_data(),
|
||||
Some(ref x) => { die!("{}: Extra data must be at most 32 characters.", x); }
|
||||
}
|
||||
}
|
||||
|
||||
fn _keys_path(&self) -> String {
|
||||
self.args.flag_keys_path.replace("$HOME", env::home_dir().unwrap().to_str().unwrap())
|
||||
}
|
||||
@ -296,6 +314,8 @@ impl Configuration {
|
||||
client_config.queue.max_mem_use = self.args.flag_queue_max_size;
|
||||
let mut service = ClientService::start(client_config, spec, net_settings, &Path::new(&self.path())).unwrap();
|
||||
let client = service.client().clone();
|
||||
client.set_author(self.author());
|
||||
client.set_extra_data(self.extra_data());
|
||||
|
||||
// Sync
|
||||
let sync = EthSync::register(service.network(), sync_config, client);
|
||||
@ -354,7 +374,6 @@ impl Default for Informant {
|
||||
}
|
||||
|
||||
impl Informant {
|
||||
|
||||
fn format_bytes(b: usize) -> String {
|
||||
match binary_prefix(b as f64) {
|
||||
Standalone(bytes) => format!("{} bytes", bytes),
|
||||
|
||||
@ -9,12 +9,14 @@ build = "build.rs"
|
||||
[lib]
|
||||
|
||||
[dependencies]
|
||||
log = "0.3"
|
||||
serde = "0.7.0"
|
||||
serde_json = "0.7.0"
|
||||
jsonrpc-core = "1.2"
|
||||
jsonrpc-http-server = "2.1"
|
||||
ethcore-util = { path = "../util" }
|
||||
ethcore = { path = "../ethcore" }
|
||||
ethash = { path = "../ethash" }
|
||||
ethsync = { path = "../sync" }
|
||||
clippy = { version = "0.0.44", optional = true }
|
||||
rustc-serialize = "0.3"
|
||||
|
||||
@ -15,13 +15,18 @@
|
||||
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! Eth rpc implementation.
|
||||
use std::sync::{Arc, Weak, Mutex};
|
||||
use std::collections::HashMap;
|
||||
use std::sync::{Arc, Weak, Mutex, RwLock};
|
||||
use ethsync::{EthSync, SyncState};
|
||||
use jsonrpc_core::*;
|
||||
use util::numbers::*;
|
||||
use util::sha3::*;
|
||||
use util::rlp::encode;
|
||||
use ethcore::client::*;
|
||||
use ethcore::block::{IsBlock};
|
||||
use ethcore::views::*;
|
||||
//#[macro_use] extern crate log;
|
||||
use ethcore::ethereum::Ethash;
|
||||
use ethcore::ethereum::denominations::shannon;
|
||||
use v1::traits::{Eth, EthFilter};
|
||||
use v1::types::{Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo, Transaction, OptionalValue, Index, Filter, Log};
|
||||
@ -30,7 +35,8 @@ use v1::helpers::{PollFilter, PollManager};
|
||||
/// Eth rpc implementation.
|
||||
pub struct EthClient {
|
||||
client: Weak<Client>,
|
||||
sync: Weak<EthSync>
|
||||
sync: Weak<EthSync>,
|
||||
hashrates: RwLock<HashMap<H256, u64>>,
|
||||
}
|
||||
|
||||
impl EthClient {
|
||||
@ -38,7 +44,8 @@ impl EthClient {
|
||||
pub fn new(client: &Arc<Client>, sync: &Arc<EthSync>) -> Self {
|
||||
EthClient {
|
||||
client: Arc::downgrade(client),
|
||||
sync: Arc::downgrade(sync)
|
||||
sync: Arc::downgrade(sync),
|
||||
hashrates: RwLock::new(HashMap::new()),
|
||||
}
|
||||
}
|
||||
|
||||
@ -125,7 +132,7 @@ impl Eth for EthClient {
|
||||
// TODO: return real value of mining once it's implemented.
|
||||
fn is_mining(&self, params: Params) -> Result<Value, Error> {
|
||||
match params {
|
||||
Params::None => Ok(Value::Bool(false)),
|
||||
Params::None => to_value(&!self.hashrates.read().unwrap().is_empty()),
|
||||
_ => Err(Error::invalid_params())
|
||||
}
|
||||
}
|
||||
@ -133,7 +140,7 @@ impl Eth for EthClient {
|
||||
// TODO: return real hashrate once we have mining
|
||||
fn hashrate(&self, params: Params) -> Result<Value, Error> {
|
||||
match params {
|
||||
Params::None => to_value(&U256::zero()),
|
||||
Params::None => to_value(&self.hashrates.read().unwrap().iter().fold(0u64, |sum, (_, v)| sum + v)),
|
||||
_ => Err(Error::invalid_params())
|
||||
}
|
||||
}
|
||||
@ -209,6 +216,43 @@ impl Eth for EthClient {
|
||||
to_value(&logs)
|
||||
})
|
||||
}
|
||||
|
||||
fn work(&self, params: Params) -> Result<Value, Error> {
|
||||
match params {
|
||||
Params::None => {
|
||||
let c = take_weak!(self.client);
|
||||
let u = c.sealing_block().lock().unwrap();
|
||||
match *u {
|
||||
Some(ref b) => {
|
||||
let pow_hash = b.hash();
|
||||
let target = Ethash::difficulty_to_boundary(b.block().header().difficulty());
|
||||
let seed_hash = Ethash::get_seedhash(b.block().header().number());
|
||||
to_value(&(pow_hash, seed_hash, target))
|
||||
}
|
||||
_ => Err(Error::invalid_params())
|
||||
}
|
||||
},
|
||||
_ => Err(Error::invalid_params())
|
||||
}
|
||||
}
|
||||
|
||||
fn submit_work(&self, params: Params) -> Result<Value, Error> {
|
||||
from_params::<(H64, H256, H256)>(params).and_then(|(nonce, pow_hash, mix_hash)| {
|
||||
// trace!("Decoded: nonce={}, pow_hash={}, mix_hash={}", nonce, pow_hash, mix_hash);
|
||||
let c = take_weak!(self.client);
|
||||
let seal = vec![encode(&mix_hash).to_vec(), encode(&nonce).to_vec()];
|
||||
let r = c.submit_seal(pow_hash, seal);
|
||||
to_value(&r.is_ok())
|
||||
})
|
||||
}
|
||||
|
||||
fn submit_hashrate(&self, params: Params) -> Result<Value, Error> {
|
||||
// TODO: Index should be U256.
|
||||
from_params::<(Index, H256)>(params).and_then(|(rate, id)| {
|
||||
self.hashrates.write().unwrap().insert(id, rate.value() as u64);
|
||||
to_value(&true)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
/// Eth filter rpc implementation.
|
||||
|
||||
@ -31,7 +31,7 @@ impl Web3 for Web3Client {
|
||||
fn client_version(&self, params: Params) -> Result<Value, Error> {
|
||||
match params {
|
||||
Params::None => {
|
||||
Ok(Value::String(version())),
|
||||
Ok(Value::String(version().to_owned().replace("Parity/", "Parity//"))),
|
||||
}
|
||||
_ => Err(Error::invalid_params())
|
||||
}
|
||||
|
||||
@ -477,19 +477,19 @@ impl ChainSync {
|
||||
// TODO: Decompose block and add to self.headers and self.bodies instead
|
||||
if header.number == From::from(self.current_base_block() + 1) {
|
||||
match io.chain().import_block(block_rlp.as_raw().to_vec()) {
|
||||
Err(ImportError::AlreadyInChain) => {
|
||||
Err(Error::Import(ImportError::AlreadyInChain)) => {
|
||||
trace!(target: "sync", "New block already in chain {:?}", h);
|
||||
},
|
||||
Err(ImportError::AlreadyQueued) => {
|
||||
Err(Error::Import(ImportError::AlreadyQueued)) => {
|
||||
trace!(target: "sync", "New block already queued {:?}", h);
|
||||
},
|
||||
Ok(_) => {
|
||||
self.last_imported_block = Some(header.number);
|
||||
trace!(target: "sync", "New block queued {:?}", h);
|
||||
},
|
||||
Err(ImportError::UnknownParent) => {
|
||||
Err(Error::Block(BlockError::UnknownParent(p))) => {
|
||||
unknown = true;
|
||||
trace!(target: "sync", "New block with unknown parent {:?}", h);
|
||||
trace!(target: "sync", "New block with unknown parent ({:?}) {:?}", p, h);
|
||||
},
|
||||
Err(e) => {
|
||||
debug!(target: "sync", "Bad new block {:?} : {:?}", h, e);
|
||||
@ -781,12 +781,12 @@ impl ChainSync {
|
||||
}
|
||||
|
||||
match io.chain().import_block(block_rlp.out()) {
|
||||
Err(ImportError::AlreadyInChain) => {
|
||||
Err(Error::Import(ImportError::AlreadyInChain)) => {
|
||||
trace!(target: "sync", "Block already in chain {:?}", h);
|
||||
self.last_imported_block = Some(headers.0 + i as BlockNumber);
|
||||
self.last_imported_hash = Some(h.clone());
|
||||
},
|
||||
Err(ImportError::AlreadyQueued) => {
|
||||
Err(Error::Import(ImportError::AlreadyQueued)) => {
|
||||
trace!(target: "sync", "Block already queued {:?}", h);
|
||||
self.last_imported_block = Some(headers.0 + i as BlockNumber);
|
||||
self.last_imported_hash = Some(h.clone());
|
||||
|
||||
@ -40,20 +40,13 @@ use std::fmt;
|
||||
use std::cmp;
|
||||
|
||||
use std::mem;
|
||||
use std::ops;
|
||||
use std::slice;
|
||||
use std::result;
|
||||
use std::option;
|
||||
use std::str::{FromStr};
|
||||
use std::convert::From;
|
||||
use std::hash::{Hash, Hasher};
|
||||
use std::ops::*;
|
||||
use std::cmp::*;
|
||||
use std::collections::*;
|
||||
|
||||
use serde;
|
||||
use rustc_serialize::json::Json;
|
||||
use rustc_serialize::base64::FromBase64;
|
||||
use rustc_serialize::hex::{FromHex, FromHexError, ToHex};
|
||||
|
||||
|
||||
@ -1273,6 +1266,33 @@ impl From<U512> for U256 {
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> From<&'a U256> for U512 {
|
||||
fn from(value: &'a U256) -> U512 {
|
||||
let U256(ref arr) = *value;
|
||||
let mut ret = [0; 8];
|
||||
ret[0] = arr[0];
|
||||
ret[1] = arr[1];
|
||||
ret[2] = arr[2];
|
||||
ret[3] = arr[3];
|
||||
U512(ret)
|
||||
}
|
||||
}
|
||||
|
||||
impl<'a> From<&'a U512> for U256 {
|
||||
fn from(value: &'a U512) -> U256 {
|
||||
let U512(ref arr) = *value;
|
||||
if arr[4] | arr[5] | arr[6] | arr[7] != 0 {
|
||||
panic!("Overflow");
|
||||
}
|
||||
let mut ret = [0; 4];
|
||||
ret[0] = arr[0];
|
||||
ret[1] = arr[1];
|
||||
ret[2] = arr[2];
|
||||
ret[3] = arr[3];
|
||||
U256(ret)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<U256> for U128 {
|
||||
fn from(value: U256) -> U128 {
|
||||
let U256(ref arr) = value;
|
||||
|
||||
@ -99,10 +99,20 @@ mod tests {
|
||||
use common::*;
|
||||
use keys::store::SecretStore;
|
||||
|
||||
fn test_path() -> &'static str {
|
||||
match ::std::fs::metadata("res") {
|
||||
Ok(_) => "res/geth_keystore",
|
||||
Err(_) => "util/res/geth_keystore"
|
||||
}
|
||||
}
|
||||
|
||||
fn test_path_param(param_val: &'static str) -> String {
|
||||
test_path().to_owned() + param_val
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_enumerate() {
|
||||
let keys = enumerate_geth_keys(Path::new("res/geth_keystore")).unwrap();
|
||||
let keys = enumerate_geth_keys(Path::new(test_path())).unwrap();
|
||||
assert_eq!(2, keys.len());
|
||||
}
|
||||
|
||||
@ -110,7 +120,7 @@ mod tests {
|
||||
fn can_import() {
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_key(&mut secret_store, Path::new("res/geth_keystore/UTC--2016-02-17T09-20-45.721400158Z--3f49624084b67849c7b4e805c5988c21a430f9d9")).unwrap();
|
||||
import_geth_key(&mut secret_store, Path::new(&test_path_param("/UTC--2016-02-17T09-20-45.721400158Z--3f49624084b67849c7b4e805c5988c21a430f9d9"))).unwrap();
|
||||
let key = secret_store.account(&Address::from_str("3f49624084b67849c7b4e805c5988c21a430f9d9").unwrap());
|
||||
assert!(key.is_some());
|
||||
}
|
||||
@ -119,7 +129,7 @@ mod tests {
|
||||
fn can_import_directory() {
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_keys(&mut secret_store, Path::new("res/geth_keystore")).unwrap();
|
||||
import_geth_keys(&mut secret_store, Path::new(test_path())).unwrap();
|
||||
|
||||
let key = secret_store.account(&Address::from_str("3f49624084b67849c7b4e805c5988c21a430f9d9").unwrap());
|
||||
assert!(key.is_some());
|
||||
@ -134,7 +144,7 @@ mod tests {
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
{
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_keys(&mut secret_store, Path::new("res/geth_keystore")).unwrap();
|
||||
import_geth_keys(&mut secret_store, Path::new(test_path())).unwrap();
|
||||
}
|
||||
|
||||
let key_directory = KeyDirectory::new(&temp.as_path());
|
||||
@ -156,7 +166,7 @@ mod tests {
|
||||
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_keys(&mut secret_store, Path::new("res/geth_keystore")).unwrap();
|
||||
import_geth_keys(&mut secret_store, Path::new(test_path())).unwrap();
|
||||
|
||||
let val = secret_store.get::<Bytes>(&H128::from_str("62a0ad73556d496a8e1c0783d30d3ace").unwrap(), "123");
|
||||
assert!(val.is_ok());
|
||||
|
||||
@ -18,6 +18,7 @@
|
||||
|
||||
use std::fs::File;
|
||||
use common::*;
|
||||
use rlp::{Stream, RlpStream};
|
||||
use target_info::Target;
|
||||
use rustc_version;
|
||||
|
||||
@ -69,5 +70,19 @@ pub fn contents(name: &str) -> Result<Bytes, UtilError> {
|
||||
|
||||
/// Get the standard version string for this software.
|
||||
pub fn version() -> String {
|
||||
format!("Parity//{}-{}-{}/{}-{}-{}/rustc{}", env!("CARGO_PKG_VERSION"), short_sha(), commit_date().replace("-", ""), Target::arch(), Target::os(), Target::env(), rustc_version::version())
|
||||
format!("Parity/v{}-{}-{}/{}-{}-{}/rustc{}", env!("CARGO_PKG_VERSION"), short_sha(), commit_date().replace("-", ""), Target::arch(), Target::os(), Target::env(), rustc_version::version())
|
||||
}
|
||||
|
||||
/// Get the standard version data for this software.
|
||||
pub fn version_data() -> Bytes {
|
||||
let mut s = RlpStream::new_list(4);
|
||||
let v =
|
||||
(u32::from_str(env!("CARGO_PKG_VERSION_MAJOR")).unwrap() << 16) +
|
||||
(u32::from_str(env!("CARGO_PKG_VERSION_MINOR")).unwrap() << 8) +
|
||||
u32::from_str(env!("CARGO_PKG_VERSION_PATCH")).unwrap();
|
||||
s.append(&v);
|
||||
s.append(&"Parity");
|
||||
s.append(&format!("{}", rustc_version::version()));
|
||||
s.append(&&Target::os()[0..2]);
|
||||
s.out()
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user