bc167a211b
* move common forks and parameters to common params * port specs over to new format * fix RPC tests * parity-machine skeleton * remove block type * extract out ethereum-specific methods into EthereumMachine * beginning to integrate Machine into engines. dealing with stale transitions in Ethash * initial porting to machine * move block reward back into engine * abstract block reward logic * move last hash and DAO HF logic into machine * begin making engine function parameters generic * abstract epoch verifier and ethash block reward logic * instantiate special ethereummachine for ethash in spec * optional full verification in verify_block_family * re-instate tx_filter in a way that works for all engines * fix warnings * fix most tests, further generalize engine trait * uncomment nullengine, get ethcore tests compiling * fix warnings * update a bunch of specs * re-enable engine signer, validator set, and transition handler * migrate basic_authority engine * move last hashes into executedblock * port tendermint * make all ethcore tests pass * json-tests compilation * fix RPC tests: change in gas limit for new block changed PoW hash * fix minor grumbles * validate chainspecs * fix broken import * fix transaction verification for pre-homestead
47 lines
1.4 KiB
Rust
47 lines
1.4 KiB
Rust
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Canonical verifier.
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use engines::EthEngine;
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use error::Error;
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use header::Header;
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use super::Verifier;
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use super::verification;
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/// A canonial verifier -- this does full verification.
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pub struct CanonVerifier;
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impl Verifier for CanonVerifier {
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fn verify_block_family(
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&self,
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header: &Header,
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parent: &Header,
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engine: &EthEngine,
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do_full: Option<verification::FullFamilyParams>,
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) -> Result<(), Error> {
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verification::verify_block_family(header, parent, engine, do_full)
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}
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fn verify_block_final(&self, expected: &Header, got: &Header) -> Result<(), Error> {
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verification::verify_block_final(expected, got)
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}
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fn verify_block_external(&self, header: &Header, engine: &EthEngine) -> Result<(), Error> {
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engine.verify_block_external(header)
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}
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}
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