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finished

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This commit is contained in:
debris
2017-08-31 11:35:41 +02:00
parent f0e8abb07b
commit 7849fff41e
43 changed files with 130 additions and 95 deletions
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25
ethcore/light/src/on_demand/request.rs
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@@ -25,13 +25,13 @@ use ethcore::receipt::Receipt;
use ethcore::state::{self, ProvedExecution};
use ethcore::transaction::SignedTransaction;
use vm::EnvInfo;
use hash::{KECCAK_NULL_RLP, KECCAK_EMPTY, KECCAK_EMPTY_LIST_RLP, keccak};
use request::{self as net_request, IncompleteRequest, CompleteRequest, Output, OutputKind, Field};
use rlp::{RlpStream, UntrustedRlp};
use util::{Address, Bytes, DBValue, HashDB, Mutex, H256, U256};
use util::memorydb::MemoryDB;
use util::sha3::{Hashable, SHA3_NULL_RLP, SHA3_EMPTY, SHA3_EMPTY_LIST_RLP};
use util::trie::{Trie, TrieDB, TrieError};
const SUPPLIED_MATCHES: &'static str = "supplied responses always match produced requests; enforced by `check_response`; qed";
@@ -276,7 +276,7 @@ impl From<Request> for CheckedRequest {
Request::Account(req) => {
let net_req = net_request::IncompleteAccountRequest {
block_hash: req.header.field(),
address_hash: ::util::Hashable::sha3(&req.address).into(),
address_hash: ::hash::keccak(&req.address).into(),
};
CheckedRequest::Account(req, net_req)
}
@@ -366,7 +366,7 @@ impl CheckedRequest {
}
CheckedRequest::Receipts(ref check, ref req) => {
// empty transactions -> no receipts
if check.0.as_ref().ok().map_or(false, |hdr| hdr.receipts_root() == SHA3_NULL_RLP) {
if check.0.as_ref().ok().map_or(false, |hdr| hdr.receipts_root() == KECCAK_NULL_RLP) {
return Some(Response::Receipts(Vec::new()));
}
@@ -377,7 +377,7 @@ impl CheckedRequest {
CheckedRequest::Body(ref check, ref req) => {
// check for empty body.
if let Some(hdr) = check.0.as_ref().ok() {
if hdr.transactions_root() == SHA3_NULL_RLP && hdr.uncles_hash() == SHA3_EMPTY_LIST_RLP {
if hdr.transactions_root() == KECCAK_NULL_RLP && hdr.uncles_hash() == KECCAK_EMPTY_LIST_RLP {
let mut stream = RlpStream::new_list(3);
stream.append_raw(hdr.rlp().as_raw(), 1);
stream.begin_list(0);
@@ -422,7 +422,7 @@ impl CheckedRequest {
})
}
CheckedRequest::Code(_, ref req) => {
if req.code_hash.as_ref().map_or(false, |&h| h == SHA3_EMPTY) {
if req.code_hash.as_ref().map_or(false, |&h| h == KECCAK_EMPTY) {
Some(Response::Code(Vec::new()))
} else {
None
@@ -571,8 +571,8 @@ impl net_request::ResponseLike for Response {
match *self {
Response::HeaderProof((ref hash, _)) => f(0, Output::Hash(*hash)),
Response::Account(None) => {
f(0, Output::Hash(SHA3_EMPTY)); // code hash
f(1, Output::Hash(SHA3_NULL_RLP)); // storage root.
f(0, Output::Hash(KECCAK_EMPTY)); // code hash
f(1, Output::Hash(KECCAK_NULL_RLP)); // storage root.
}
Response::Account(Some(ref acc)) => {
f(0, Output::Hash(acc.code_hash));
@@ -688,7 +688,7 @@ impl HeaderByHash {
};
let header = headers.get(0).ok_or(Error::Empty)?;
let hash = header.sha3();
let hash = header.hash();
match hash == expected_hash {
true => {
cache.lock().insert_block_header(hash, header.clone());
@@ -713,7 +713,7 @@ impl Body {
return Err(Error::WrongTrieRoot(header.transactions_root(), tx_root));
}
let uncles_hash = body.rlp().at(1).as_raw().sha3();
let uncles_hash = keccak(body.rlp().at(1).as_raw());
if uncles_hash != header.uncles_hash() {
return Err(Error::WrongHash(header.uncles_hash(), uncles_hash));
}
@@ -768,7 +768,7 @@ impl Account {
let mut db = MemoryDB::new();
for node in proof { db.insert(&node[..]); }
match TrieDB::new(&db, &state_root).and_then(|t| t.get(&self.address.sha3()))? {
match TrieDB::new(&db, &state_root).and_then(|t| t.get(&keccak(&self.address)))? {
Some(val) => {
let rlp = UntrustedRlp::new(&val);
Ok(Some(BasicAccount {
@@ -800,7 +800,7 @@ impl Code {
code_hash: &H256,
code: &[u8]
) -> Result<Vec<u8>, Error> {
let found_hash = code.sha3();
let found_hash = keccak(code);
if &found_hash == code_hash {
Ok(code.to_vec())
} else {
@@ -853,6 +853,7 @@ mod tests {
use util::{MemoryDB, Address, Mutex, H256};
use util::trie::{Trie, TrieMut, SecTrieDB, SecTrieDBMut};
use util::trie::recorder::Recorder;
use hash::keccak;
use ethcore::client::{BlockChainClient, TestBlockChainClient, EachBlockWith};
use ethcore::header::Header;
@@ -998,7 +999,7 @@ mod tests {
#[test]
fn check_code() {
let code = vec![1u8; 256];
let code_hash = ::util::Hashable::sha3(&code);
let code_hash = keccak(&code);
let header = Header::new();
let req = Code {
header: encoded::Header::new(::rlp::encode(&header).into_vec()).into(),