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Allow contract constructors in chain spec (#3932)

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* constructor spec

* execute under wrong address

* create under correct address

* revert

* move genesis block lookup

* remove env_logger
This commit is contained in:
keorn
2016-12-23 18:44:39 +01:00
committed by Gav Wood
parent 5a3c3bcb45
commit afc4cd2785
14 changed files with 161 additions and 78 deletions
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25
ethcore/src/client/client.rs
View File

@@ -167,26 +167,33 @@ impl Client {
) -> Result<Arc<Client>, ClientError> {
let path = path.to_path_buf();
let gb = spec.genesis_block();
let db = Arc::new(try!(Database::open(&db_config, &path.to_str().expect("DB path could not be converted to string.")).map_err(ClientError::Database)));
let chain = Arc::new(BlockChain::new(config.blockchain.clone(), &gb, db.clone(), spec.engine.clone()));
let tracedb = RwLock::new(TraceDB::new(config.tracing.clone(), db.clone(), chain.clone()));
let trie_spec = match config.fat_db {
true => TrieSpec::Fat,
false => TrieSpec::Secure,
};
let trie_factory = TrieFactory::new(trie_spec);
let factories = Factories {
vm: EvmFactory::new(config.vm_type.clone(), config.jump_table_size),
trie: trie_factory,
accountdb: Default::default(),
};
let journal_db = journaldb::new(db.clone(), config.pruning, ::db::COL_STATE);
let mut state_db = StateDB::new(journal_db, config.state_cache_size);
if state_db.journal_db().is_empty() && try!(spec.ensure_db_good(&mut state_db, &trie_factory)) {
if state_db.journal_db().is_empty() {
// Sets the correct state root.
state_db = spec.ensure_db_good(state_db, &factories)?;
let mut batch = DBTransaction::new(&db);
try!(state_db.journal_under(&mut batch, 0, &spec.genesis_header().hash()));
try!(db.write(batch).map_err(ClientError::Database));
}
let gb = spec.genesis_block();
let chain = Arc::new(BlockChain::new(config.blockchain.clone(), &gb, db.clone(), spec.engine.clone()));
let tracedb = RwLock::new(TraceDB::new(config.tracing.clone(), db.clone(), chain.clone()));
trace!("Cleanup journal: DB Earliest = {:?}, Latest = {:?}", state_db.journal_db().earliest_era(), state_db.journal_db().latest_era());
let history = if config.history < MIN_HISTORY_SIZE {
@@ -221,12 +228,6 @@ impl Client {
let awake = match config.mode { Mode::Dark(..) | Mode::Off => false, _ => true };
let factories = Factories {
vm: EvmFactory::new(config.vm_type.clone(), config.jump_table_size),
trie: trie_factory,
accountdb: Default::default(),
};
let client = Arc::new(Client {
enabled: AtomicBool::new(true),
sleep_state: Mutex::new(SleepState::new(awake)),

3
ethcore/src/client/test_client.rs
View File

@@ -344,8 +344,7 @@ impl MiningBlockChainClient for TestBlockChainClient {
let engine = &*self.spec.engine;
let genesis_header = self.spec.genesis_header();
let mut db_result = get_temp_state_db();
let mut db = db_result.take();
self.spec.ensure_db_good(&mut db, &TrieFactory::default()).unwrap();
let db = self.spec.ensure_db_good(db_result.take(), &Default::default()).unwrap();
let last_hashes = vec![genesis_header.hash()];
let mut open_block = OpenBlock::new(