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Remove soft-fork stuff.

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This commit is contained in:
Gav Wood
2016-07-05 18:18:35 +02:00
parent b8b55be0be
commit 488ff88562
27 changed files with 44 additions and 26850 deletions
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20
ethcore/src/block.rs
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@@ -183,7 +183,6 @@ pub struct OpenBlock<'x> {
engine: &'x Engine,
vm_factory: &'x EvmFactory,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
}
/// Just like `OpenBlock`, except that we've applied `Engine::on_close_block`, finished up the non-seal header fields,
@@ -195,7 +194,6 @@ pub struct ClosedBlock {
block: ExecutedBlock,
uncle_bytes: Bytes,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
unclosed_state: State,
}
@@ -227,7 +225,6 @@ impl<'x> OpenBlock<'x> {
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
author: Address,
gas_range_target: (U256, U256),
extra_data: Bytes,
@@ -238,7 +235,6 @@ impl<'x> OpenBlock<'x> {
engine: engine,
vm_factory: vm_factory,
last_hashes: last_hashes,
dao_rescue_block_gas_limit: dao_rescue_block_gas_limit,
};
r.block.base.header.parent_hash = parent.hash();
@@ -295,7 +291,6 @@ impl<'x> OpenBlock<'x> {
/// Get the environment info concerning this block.
pub fn env_info(&self) -> EnvInfo {
// TODO: memoise.
const SOFT_FORK_BLOCK: u64 = 1_800_000;
EnvInfo {
number: self.block.base.header.number,
author: self.block.base.header.author.clone(),
@@ -304,7 +299,6 @@ impl<'x> OpenBlock<'x> {
last_hashes: self.last_hashes.clone(), // TODO: should be a reference.
gas_used: self.block.receipts.last().map_or(U256::zero(), |r| r.gas_used),
gas_limit: self.block.base.header.gas_limit.clone(),
dao_rescue_block_gas_limit: if self.block.base.header.number == SOFT_FORK_BLOCK { Some(self.block.base.header.gas_limit) } else { self.dao_rescue_block_gas_limit },
}
}
@@ -351,7 +345,6 @@ impl<'x> OpenBlock<'x> {
block: s.block,
uncle_bytes: uncle_bytes,
last_hashes: s.last_hashes,
dao_rescue_block_gas_limit: s.dao_rescue_block_gas_limit,
unclosed_state: unclosed_state,
}
}
@@ -411,7 +404,6 @@ impl ClosedBlock {
engine: engine,
vm_factory: vm_factory,
last_hashes: self.last_hashes,
dao_rescue_block_gas_limit: self.dao_rescue_block_gas_limit,
}
}
}
@@ -481,7 +473,6 @@ pub fn enact(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<LockedBlock, Error> {
@@ -492,7 +483,7 @@ pub fn enact(
}
}
let mut b = try!(OpenBlock::new(engine, vm_factory, trie_factory, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, header.author().clone(), (3141562.into(), 31415620.into()), header.extra_data().clone()));
let mut b = try!(OpenBlock::new(engine, vm_factory, trie_factory, tracing, db, parent, last_hashes, header.author().clone(), (3141562.into(), 31415620.into()), header.extra_data().clone()));
b.set_difficulty(*header.difficulty());
b.set_gas_limit(*header.gas_limit());
b.set_timestamp(header.timestamp());
@@ -510,13 +501,12 @@ pub fn enact_bytes(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<LockedBlock, Error> {
let block = BlockView::new(block_bytes);
let header = block.header();
enact(&header, &block.transactions(), &block.uncles(), engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory, trie_factory)
enact(&header, &block.transactions(), &block.uncles(), engine, tracing, db, parent, last_hashes, vm_factory, trie_factory)
}
/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
@@ -528,12 +518,11 @@ pub fn enact_verified(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<LockedBlock, Error> {
let view = BlockView::new(&block.bytes);
enact(&block.header, &block.transactions, &view.uncles(), engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory, trie_factory)
enact(&block.header, &block.transactions, &view.uncles(), engine, tracing, db, parent, last_hashes, vm_factory, trie_factory)
}
/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header. Seal the block aferwards
@@ -545,12 +534,11 @@ pub fn enact_and_seal(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<SealedBlock, Error> {
let header = BlockView::new(block_bytes).header_view();
Ok(try!(try!(enact_bytes(block_bytes, engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory, trie_factory)).seal(engine, header.seal())))
Ok(try!(try!(enact_bytes(block_bytes, engine, tracing, db, parent, last_hashes, vm_factory, trie_factory)).seal(engine, header.seal())))
}
#[cfg(test)]