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Merge branch 'master' into txqueue-gc 

Conflicts:
	ethcore/src/miner/miner.rs
This commit is contained in:
Tomasz Drwięga 2016-12-10 17:00:29 +01:00
parent c91a614c3d a6fcd8a0d9
commit 1f9adc8622
203 changed files with 4496 additions and 1632 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
.gitlab-ci.yml
View File

@ -108,9 +108,9 @@ linux-centos:
paths:
- target/release/parity
name: "x86_64-unknown-centos-gnu_parity"
linux-i686:
stage: build
image: ethcore/rust-i686:latest
linux-i686:
stage: build
image: ethcore/rust-i686:latest
only:
- beta
- tags
@ -348,7 +348,7 @@ windows:
- set INCLUDE=C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\Include;C:\vs2015\VC\include;C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt
- set LIB=C:\vs2015\VC\lib;C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\ucrt\x64
- set RUST_BACKTRACE=1
- set RUSTFLAGS=%RUSTFLAGS%
- set RUSTFLAGS=%RUSTFLAGS%
- rustup default stable-x86_64-pc-windows-msvc
- cargo build -j 8 --release #%CARGOFLAGS%
- curl -sL --url "https://github.com/ethcore/win-build/raw/master/SimpleFC.dll" -o nsis\SimpleFC.dll
@ -422,13 +422,10 @@ test-rust-stable:
image: ethcore/rust:stable
before_script:
- git submodule update --init --recursive
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep \.js | wc -l)
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "skip js test"; else ./js/scripts/install-deps.sh;fi
- export RUST_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep -v ^js/ | wc -l)
script:
- export RUST_BACKTRACE=1
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "skip js test"&./test.sh $CARGOFLAGS; else echo "skip rust test"&./js/scripts/lint.sh&./js/scripts/test.sh&./js/scripts/build.sh; fi
- if [ "$RUST_FILES_MODIFIED" = 0 ]; then echo "Skipping Rust tests since no Rust files modified."; else ./test.sh $CARGOFLAGS; fi
tags:
- rust
- rust-stable
@ -437,13 +434,10 @@ js-test:
image: ethcore/rust:stable
before_script:
- git submodule update --init --recursive
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep \.js | wc -l)
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "skip js test"; else ./js/scripts/install-deps.sh;fi
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
script:
- export RUST_BACKTRACE=1
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "skip js test"; else echo "skip rust test"&./js/scripts/lint.sh&./js/scripts/test.sh&./js/scripts/build.sh; fi
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS lint since no JS files modified."; else ./js/scripts/lint.sh && ./js/scripts/test.sh && ./js/scripts/build.sh; fi
tags:
- rust
- rust-stable
@ -484,11 +478,11 @@ js-release:
- stable
image: ethcore/rust:stable
before_script:
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep \.js | wc -l)
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "skip js build"; else ./js/scripts/install-deps.sh;fi
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
script:
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "skip js build"; else ./js/scripts/build.sh&&./js/scripts/release.sh; fi
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS rebuild since no JS files modified."; else ./js/scripts/build.sh && ./js/scripts/release.sh; fi
tags:
- javascript

21
Cargo.lock generated
View File

@ -18,6 +18,7 @@ dependencies = [
"ethcore-ipc-hypervisor 1.2.0",
"ethcore-ipc-nano 1.5.0",
"ethcore-ipc-tests 0.1.0",
"ethcore-light 1.5.0",
"ethcore-logger 1.5.0",
"ethcore-rpc 1.5.0",
"ethcore-signer 1.5.0",
@ -456,6 +457,21 @@ dependencies = [
"semver 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-light"
version = "1.5.0"
dependencies = [
"ethcore 1.5.0",
"ethcore-io 1.5.0",
"ethcore-ipc 1.5.0",
"ethcore-ipc-codegen 1.5.0",
"ethcore-network 1.5.0",
"ethcore-util 1.5.0",
"log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-logger"
version = "1.5.0"
@ -660,12 +676,15 @@ dependencies = [
"clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
"env_logger 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore 1.5.0",
"ethcore-devtools 1.5.0",
"ethcore-io 1.5.0",
"ethcore-ipc 1.5.0",
"ethcore-ipc-codegen 1.5.0",
"ethcore-ipc-nano 1.5.0",
"ethcore-light 1.5.0",
"ethcore-network 1.5.0",
"ethcore-util 1.5.0",
"ethkey 0.2.0",
"heapsize 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1271,7 +1290,7 @@ dependencies = [
[[package]]
name = "parity-ui-precompiled"
version = "1.4.0"
source = "git+https://github.com/ethcore/js-precompiled.git#1bf7160f6c8f25353d790dbd0935560d3d395727"
source = "git+https://github.com/ethcore/js-precompiled.git#3d3b2f9e8e8b0fd62c172240bfd001a317cf2979"
dependencies = [
"parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
]

1
Cargo.toml
View File

@ -47,6 +47,7 @@ rlp = { path = "util/rlp" }
ethcore-stratum = { path = "stratum" }
ethcore-dapps = { path = "dapps", optional = true }
clippy = { version = "0.0.103", optional = true}
ethcore-light = { path = "ethcore/light" }
[target.'cfg(windows)'.dependencies]
winapi = "0.2"

12
ethcore/light/Cargo.toml
View File

@ -8,14 +8,18 @@ authors = ["Ethcore <admin@ethcore.io>"]
build = "build.rs"
[build-dependencies]
"ethcore-ipc-codegen" = { path = "../../ipc/codegen" }
"ethcore-ipc-codegen" = { path = "../../ipc/codegen", optional = true }
[dependencies]
log = "0.3"
ethcore = { path = ".." }
ethcore = { path = ".."}
ethcore-util = { path = "../../util" }
ethcore-network = { path = "../../util/network" }
ethcore-io = { path = "../../util/io" }
ethcore-ipc = { path = "../../ipc/rpc" }
ethcore-ipc = { path = "../../ipc/rpc", optional = true }
rlp = { path = "../../util/rlp" }
time = "0.1"
time = "0.1"
[features]
default = []
ipc = ["ethcore-ipc", "ethcore-ipc-codegen"]

6
ethcore/light/build.rs
View File

@ -14,8 +14,14 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
#[cfg(feature = "ipc")]
extern crate ethcore_ipc_codegen;
#[cfg(feature = "ipc")]
fn main() {
ethcore_ipc_codegen::derive_binary("src/types/mod.rs.in").unwrap();
ethcore_ipc_codegen::derive_ipc_cond("src/provider.rs", true).unwrap();
}
#[cfg(not(feature = "ipc"))]
fn main() { }

6
ethcore/light/src/client.rs
View File

@ -20,7 +20,7 @@
use std::sync::Arc;
use ethcore::engines::Engine;
use ethcore::ids::BlockID;
use ethcore::ids::BlockId;
use ethcore::service::ClientIoMessage;
use ethcore::block_import_error::BlockImportError;
use ethcore::block_status::BlockStatus;
@ -51,7 +51,7 @@ impl Client {
}
/// Whether the block is already known (but not necessarily part of the canonical chain)
pub fn is_known(&self, _id: BlockID) -> bool {
pub fn is_known(&self, _id: BlockId) -> bool {
false
}
@ -61,7 +61,7 @@ impl Client {
}
/// Inquire about the status of a given block.
pub fn status(&self, _id: BlockID) -> BlockStatus {
pub fn status(&self, _id: BlockId) -> BlockStatus {
BlockStatus::Unknown
}

19
ethcore/light/src/lib.rs
View File

@ -33,8 +33,21 @@
pub mod client;
pub mod net;
#[cfg(not(feature = "ipc"))]
pub mod provider;
#[cfg(feature = "ipc")]
pub mod provider {
#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
include!(concat!(env!("OUT_DIR"), "/provider.rs"));
}
#[cfg(feature = "ipc")]
pub mod remote {
pub use provider::LightProviderClient;
}
mod types;
pub use self::provider::Provider;
@ -47,6 +60,8 @@ extern crate ethcore;
extern crate ethcore_util as util;
extern crate ethcore_network as network;
extern crate ethcore_io as io;
extern crate ethcore_ipc as ipc;
extern crate rlp;
extern crate time;
extern crate time;
#[cfg(feature = "ipc")]
extern crate ethcore_ipc as ipc;

13
ethcore/light/src/net/buffer_flow.rs
View File

@ -22,6 +22,9 @@
//!
//! This module provides an interface for configuration of buffer
//! flow costs and recharge rates.
//!
//! Current default costs are picked completely arbitrarily, not based
//! on any empirical timings or mathematical models.
use request;
use super::packet;
@ -273,6 +276,16 @@ impl FlowParams {
}
}
impl Default for FlowParams {
fn default() -> Self {
FlowParams {
limit: 50_000_000.into(),
costs: CostTable::default(),
recharge: 100_000.into(),
}
}
}
#[cfg(test)]
mod tests {
use super::*;

120
ethcore/light/src/net/context.rs Normal file
View File

@ -0,0 +1,120 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! I/O and event context generalizations.
use network::{NetworkContext, PeerId};
use super::{Announcement, LightProtocol, ReqId};
use super::error::Error;
use request::Request;
/// An I/O context which allows sending and receiving packets as well as
/// disconnecting peers. This is used as a generalization of the portions
/// of a p2p network which the light protocol structure makes use of.
pub trait IoContext {
/// Send a packet to a specific peer.
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>);
/// Respond to a peer's message. Only works if this context is a byproduct
/// of a packet handler.
fn respond(&self, packet_id: u8, packet_body: Vec<u8>);
/// Disconnect a peer.
fn disconnect_peer(&self, peer: PeerId);
/// Disable a peer -- this is a disconnect + a time-out.
fn disable_peer(&self, peer: PeerId);
/// Get a peer's protocol version.
fn protocol_version(&self, peer: PeerId) -> Option<u8>;
}
impl<'a> IoContext for NetworkContext<'a> {
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>) {
if let Err(e) = self.send(peer, packet_id, packet_body) {
debug!(target: "les", "Error sending packet to peer {}: {}", peer, e);
}
}
fn respond(&self, packet_id: u8, packet_body: Vec<u8>) {
if let Err(e) = self.respond(packet_id, packet_body) {
debug!(target: "les", "Error responding to peer message: {}", e);
}
}
fn disconnect_peer(&self, peer: PeerId) {
NetworkContext::disconnect_peer(self, peer);
}
fn disable_peer(&self, peer: PeerId) {
NetworkContext::disable_peer(self, peer);
}
fn protocol_version(&self, peer: PeerId) -> Option<u8> {
self.protocol_version(self.subprotocol_name(), peer)
}
}
/// Context for a protocol event.
pub trait EventContext {
/// Get the peer relevant to the event e.g. message sender,
/// disconnected/connected peer.
fn peer(&self) -> PeerId;
/// Make a request from a peer.
fn request_from(&self, peer: PeerId, request: Request) -> Result<ReqId, Error>;
/// Make an announcement of new capabilities to the rest of the peers.
// TODO: maybe just put this on a timer in LightProtocol?
fn make_announcement(&self, announcement: Announcement);
/// Disconnect a peer.
fn disconnect_peer(&self, peer: PeerId);
/// Disable a peer.
fn disable_peer(&self, peer: PeerId);
}
/// Concrete implementation of `EventContext` over the light protocol struct and
/// an io context.
pub struct Ctx<'a> {
/// Io context to enable immediate response to events.
pub io: &'a IoContext,
/// Protocol implementation.
pub proto: &'a LightProtocol,
/// Relevant peer for event.
pub peer: PeerId,
}
impl<'a> EventContext for Ctx<'a> {
fn peer(&self) -> PeerId { self.peer }
fn request_from(&self, peer: PeerId, request: Request) -> Result<ReqId, Error> {
self.proto.request_from(self.io, &peer, request)
}
fn make_announcement(&self, announcement: Announcement) {
self.proto.make_announcement(self.io, announcement);
}
fn disconnect_peer(&self, peer: PeerId) {
self.io.disconnect_peer(peer);
}
fn disable_peer(&self, peer: PeerId) {
self.io.disable_peer(peer);
}
}

18
ethcore/light/src/net/error.rs
View File

@ -54,6 +54,14 @@ pub enum Error {
WrongNetwork,
/// Unknown peer.
UnknownPeer,
/// Unsolicited response.
UnsolicitedResponse,
/// Not a server.
NotServer,
/// Unsupported protocol version.
UnsupportedProtocolVersion(u8),
/// Bad protocol version.
BadProtocolVersion,
}
impl Error {
@ -67,6 +75,10 @@ impl Error {
Error::UnexpectedHandshake => Punishment::Disconnect,
Error::WrongNetwork => Punishment::Disable,
Error::UnknownPeer => Punishment::Disconnect,
Error::UnsolicitedResponse => Punishment::Disable,
Error::NotServer => Punishment::Disable,
Error::UnsupportedProtocolVersion(_) => Punishment::Disable,
Error::BadProtocolVersion => Punishment::Disable,
}
}
}
@ -92,7 +104,11 @@ impl fmt::Display for Error {
Error::UnrecognizedPacket(code) => write!(f, "Unrecognized packet: 0x{:x}", code),
Error::UnexpectedHandshake => write!(f, "Unexpected handshake"),
Error::WrongNetwork => write!(f, "Wrong network"),
Error::UnknownPeer => write!(f, "unknown peer"),
Error::UnknownPeer => write!(f, "Unknown peer"),
Error::UnsolicitedResponse => write!(f, "Peer provided unsolicited data"),
Error::NotServer => write!(f, "Peer not a server."),
Error::UnsupportedProtocolVersion(pv) => write!(f, "Unsupported protocol version: {}", pv),
Error::BadProtocolVersion => write!(f, "Bad protocol version in handshake"),
}
}
}

578
ethcore/light/src/net/mod.rs
View File

@ -20,36 +20,51 @@
//! See https://github.com/ethcore/parity/wiki/Light-Ethereum-Subprotocol-(LES)
use ethcore::transaction::SignedTransaction;
use ethcore::receipt::Receipt;
use io::TimerToken;
use network::{NetworkProtocolHandler, NetworkContext, NetworkError, PeerId};
use network::{NetworkProtocolHandler, NetworkContext, PeerId};
use rlp::{RlpStream, Stream, UntrustedRlp, View};
use util::hash::H256;
use util::{Mutex, RwLock, U256};
use time::SteadyTime;
use util::{Bytes, Mutex, RwLock, U256};
use time::{Duration, SteadyTime};
use std::collections::{HashMap, HashSet};
use std::collections::HashMap;
use std::sync::Arc;
use std::sync::atomic::{AtomicUsize, Ordering};
use provider::Provider;
use request::{self, Request};
use self::buffer_flow::{Buffer, FlowParams};
use self::context::Ctx;
use self::error::{Error, Punishment};
mod buffer_flow;
mod context;
mod error;
mod status;
pub use self::status::{Status, Capabilities, Announcement, NetworkId};
#[cfg(test)]
mod tests;
pub use self::context::{EventContext, IoContext};
pub use self::status::{Status, Capabilities, Announcement};
const TIMEOUT: TimerToken = 0;
const TIMEOUT_INTERVAL_MS: u64 = 1000;
// LPV1
const PROTOCOL_VERSION: u32 = 1;
// minimum interval between updates.
const UPDATE_INTERVAL_MS: i64 = 5000;
// TODO [rob] make configurable.
const PROTOCOL_ID: [u8; 3] = *b"les";
// Supported protocol versions.
pub const PROTOCOL_VERSIONS: &'static [u8] = &[1];
// Max protocol version.
pub const MAX_PROTOCOL_VERSION: u8 = 1;
// Packet count for LES.
pub const PACKET_COUNT: u8 = 15;
// packet ID definitions.
mod packet {
@ -95,17 +110,19 @@ pub struct ReqId(usize);
// may not have received one for.
struct PendingPeer {
sent_head: H256,
last_update: SteadyTime,
proto_version: u8,
}
// data about each peer.
struct Peer {
local_buffer: Buffer, // their buffer relative to us
remote_buffer: Buffer, // our buffer relative to them
current_asking: HashSet<usize>, // pending request ids.
status: Status,
capabilities: Capabilities,
remote_flow: FlowParams,
remote_flow: Option<(Buffer, FlowParams)>,
sent_head: H256, // last head we've given them.
last_update: SteadyTime,
proto_version: u8,
}
impl Peer {
@ -126,38 +143,56 @@ impl Peer {
self.local_buffer.current()
}
// recharge remote buffer with remote flow params.
fn recharge_remote(&mut self) {
let flow = &mut self.remote_flow;
flow.recharge(&mut self.remote_buffer);
}
}
/// An LES event handler.
///
/// Each handler function takes a context which describes the relevant peer
/// and gives references to the IO layer and protocol structure so new messages
/// can be dispatched immediately.
///
/// Request responses are not guaranteed to be complete or valid, but passed IDs will be correct.
/// Response handlers are not given a copy of the original request; it is assumed
/// that relevant data will be stored by interested handlers.
pub trait Handler: Send + Sync {
/// Called when a peer connects.
fn on_connect(&self, _id: PeerId, _status: &Status, _capabilities: &Capabilities) { }
/// Called when a peer disconnects
fn on_disconnect(&self, _id: PeerId) { }
fn on_connect(&self, _ctx: &EventContext, _status: &Status, _capabilities: &Capabilities) { }
/// Called when a peer disconnects, with a list of unfulfilled request IDs as
/// of yet.
fn on_disconnect(&self, _ctx: &EventContext, _unfulfilled: &[ReqId]) { }
/// Called when a peer makes an announcement.
fn on_announcement(&self, _id: PeerId, _announcement: &Announcement) { }
fn on_announcement(&self, _ctx: &EventContext, _announcement: &Announcement) { }
/// Called when a peer requests relay of some transactions.
fn on_transactions(&self, _id: PeerId, _relay: &[SignedTransaction]) { }
fn on_transactions(&self, _ctx: &EventContext, _relay: &[SignedTransaction]) { }
/// Called when a peer responds with block bodies.
fn on_block_bodies(&self, _ctx: &EventContext, _req_id: ReqId, _bodies: &[Bytes]) { }
/// Called when a peer responds with block headers.
fn on_block_headers(&self, _ctx: &EventContext, _req_id: ReqId, _headers: &[Bytes]) { }
/// Called when a peer responds with block receipts.
fn on_receipts(&self, _ctx: &EventContext, _req_id: ReqId, _receipts: &[Vec<Receipt>]) { }
/// Called when a peer responds with state proofs. Each proof is a series of trie
/// nodes in ascending order by distance from the root.
fn on_state_proofs(&self, _ctx: &EventContext, _req_id: ReqId, _proofs: &[Vec<Bytes>]) { }
/// Called when a peer responds with contract code.
fn on_code(&self, _ctx: &EventContext, _req_id: ReqId, _codes: &[Bytes]) { }
/// Called when a peer responds with header proofs. Each proof is a block header coupled
/// with a series of trie nodes is ascending order by distance from the root.
fn on_header_proofs(&self, _ctx: &EventContext, _req_id: ReqId, _proofs: &[(Bytes, Vec<Bytes>)]) { }
/// Called on abort.
fn on_abort(&self) { }
}
// a request and the time it was made.
// a request, the peer who it was made to, and the time it was made.
struct Requested {
request: Request,
timestamp: SteadyTime,
peer_id: PeerId,
}
/// Protocol parameters.
pub struct Params {
/// Genesis hash.
pub genesis_hash: H256,
/// Network id.
pub network_id: NetworkId,
pub network_id: u64,
/// Buffer flow parameters.
pub flow_params: FlowParams,
/// Initial capabilities.
@ -175,9 +210,9 @@ pub struct Params {
// Locks must be acquired in the order declared, and when holding a read lock
// on the peers, only one peer may be held at a time.
pub struct LightProtocol {
provider: Box<Provider>,
provider: Arc<Provider>,
genesis_hash: H256,
network_id: NetworkId,
network_id: u64,
pending_peers: RwLock<HashMap<PeerId, PendingPeer>>,
peers: RwLock<HashMap<PeerId, Mutex<Peer>>>,
pending_requests: RwLock<HashMap<usize, Requested>>,
@ -189,10 +224,13 @@ pub struct LightProtocol {
impl LightProtocol {
/// Create a new instance of the protocol manager.
pub fn new(provider: Box<Provider>, params: Params) -> Self {
pub fn new(provider: Arc<Provider>, params: Params) -> Self {
debug!(target: "les", "Initializing LES handler");
let genesis_hash = provider.chain_info().genesis_hash;
LightProtocol {
provider: provider,
genesis_hash: params.genesis_hash,
genesis_hash: genesis_hash,
network_id: params.network_id,
pending_peers: RwLock::new(HashMap::new()),
peers: RwLock::new(HashMap::new()),
@ -207,28 +245,37 @@ impl LightProtocol {
/// Check the maximum amount of requests of a specific type
/// which a peer would be able to serve.
pub fn max_requests(&self, peer: PeerId, kind: request::Kind) -> Option<usize> {
self.peers.read().get(&peer).map(|peer| {
self.peers.read().get(&peer).and_then(|peer| {
let mut peer = peer.lock();
peer.recharge_remote();
peer.remote_flow.max_amount(&peer.remote_buffer, kind)
match peer.remote_flow.as_mut() {
Some(&mut (ref mut buf, ref flow)) => {
flow.recharge(buf);
Some(flow.max_amount(&*buf, kind))
}
None => None,
}
})
}
/// Make a request to a peer.
///
/// Fails on: nonexistent peer, network error,
/// Fails on: nonexistent peer, network error, peer not server,
/// insufficient buffer. Does not check capabilities before sending.
/// On success, returns a request id which can later be coordinated
/// with an event.
pub fn request_from(&self, io: &NetworkContext, peer_id: &PeerId, request: Request) -> Result<ReqId, Error> {
pub fn request_from(&self, io: &IoContext, peer_id: &PeerId, request: Request) -> Result<ReqId, Error> {
let peers = self.peers.read();
let peer = try!(peers.get(peer_id).ok_or_else(|| Error::UnknownPeer));
let mut peer = peer.lock();
peer.recharge_remote();
let max = peer.remote_flow.compute_cost(request.kind(), request.amount());
try!(peer.remote_buffer.deduct_cost(max));
match peer.remote_flow.as_mut() {
Some(&mut (ref mut buf, ref flow)) => {
flow.recharge(buf);
let max = flow.compute_cost(request.kind(), request.amount());
try!(buf.deduct_cost(max));
}
None => return Err(Error::NotServer),
}
let req_id = self.req_id.fetch_add(1, Ordering::SeqCst);
let packet_data = encode_request(&request, req_id);
@ -242,12 +289,12 @@ impl LightProtocol {
request::Kind::HeaderProofs => packet::GET_HEADER_PROOFS,
};
try!(io.send(*peer_id, packet_id, packet_data));
io.send(*peer_id, packet_id, packet_data);
peer.current_asking.insert(req_id);
self.pending_requests.write().insert(req_id, Requested {
request: request,
timestamp: SteadyTime::now(),
peer_id: *peer_id,
});
Ok(ReqId(req_id))
@ -255,8 +302,9 @@ impl LightProtocol {
/// Make an announcement of new chain head and capabilities to all peers.
/// The announcement is expected to be valid.
pub fn make_announcement(&self, io: &NetworkContext, mut announcement: Announcement) {
pub fn make_announcement(&self, io: &IoContext, mut announcement: Announcement) {
let mut reorgs_map = HashMap::new();
let now = SteadyTime::now();
// update stored capabilities
self.capabilities.write().update_from(&announcement);
@ -264,6 +312,17 @@ impl LightProtocol {
// calculate reorg info and send packets
for (peer_id, peer_info) in self.peers.read().iter() {
let mut peer_info = peer_info.lock();
// TODO: "urgent" announcements like new blocks?
// the timer approach will skip 1 (possibly 2) in rare occasions.
if peer_info.sent_head == announcement.head_hash ||
peer_info.status.head_num >= announcement.head_num ||
now - peer_info.last_update < Duration::milliseconds(UPDATE_INTERVAL_MS) {
continue
}
peer_info.last_update = now;
let reorg_depth = reorgs_map.entry(peer_info.sent_head)
.or_insert_with(|| {
match self.provider.reorg_depth(&announcement.head_hash, &peer_info.sent_head) {
@ -281,26 +340,133 @@ impl LightProtocol {
peer_info.sent_head = announcement.head_hash;
announcement.reorg_depth = *reorg_depth;
if let Err(e) = io.send(*peer_id, packet::ANNOUNCE, status::write_announcement(&announcement)) {
debug!(target: "les", "Error sending to peer {}: {}", peer_id, e);
}
io.send(*peer_id, packet::ANNOUNCE, status::write_announcement(&announcement));
}
}
/// Add an event handler.
/// Ownership will be transferred to the protocol structure,
/// and the handler will be kept alive as long as it is.
/// These are intended to be added at the beginning of the
/// These are intended to be added when the protocol structure
/// is initialized as a means of customizing its behavior.
pub fn add_handler(&mut self, handler: Box<Handler>) {
self.handlers.push(handler);
}
/// Signal to handlers that network activity is being aborted
/// and clear peer data.
pub fn abort(&self) {
for handler in &self.handlers {
handler.on_abort();
}
// acquire in order and hold.
let mut pending_peers = self.pending_peers.write();
let mut peers = self.peers.write();
let mut pending_requests = self.pending_requests.write();
pending_peers.clear();
peers.clear();
pending_requests.clear();
}
// Does the common pre-verification of responses before the response itself
// is actually decoded:
// - check whether peer exists
// - check whether request was made
// - check whether request kinds match
fn pre_verify_response(&self, peer: &PeerId, kind: request::Kind, raw: &UntrustedRlp) -> Result<ReqId, Error> {
let req_id: usize = try!(raw.val_at(0));
let cur_buffer: U256 = try!(raw.val_at(1));
trace!(target: "les", "pre-verifying response from peer {}, kind={:?}", peer, kind);
match self.pending_requests.write().remove(&req_id) {
None => return Err(Error::UnsolicitedResponse),
Some(requested) => {
if requested.peer_id != *peer || requested.request.kind() != kind {
return Err(Error::UnsolicitedResponse)
}
}
}
let peers = self.peers.read();
match peers.get(peer) {
Some(peer_info) => {
let mut peer_info = peer_info.lock();
match peer_info.remote_flow.as_mut() {
Some(&mut (ref mut buf, ref mut flow)) => {
let actual_buffer = ::std::cmp::min(cur_buffer, *flow.limit());
buf.update_to(actual_buffer)
}
None => return Err(Error::NotServer), // this really should be impossible.
}
Ok(ReqId(req_id))
}
None => Err(Error::UnknownPeer), // probably only occurs in a race of some kind.
}
}
// handle a packet using the given io context.
fn handle_packet(&self, io: &IoContext, peer: &PeerId, packet_id: u8, data: &[u8]) {
let rlp = UntrustedRlp::new(data);
trace!(target: "les", "Incoming packet {} from peer {}", packet_id, peer);
// handle the packet
let res = match packet_id {
packet::STATUS => self.status(peer, io, rlp),
packet::ANNOUNCE => self.announcement(peer, io, rlp),
packet::GET_BLOCK_HEADERS => self.get_block_headers(peer, io, rlp),
packet::BLOCK_HEADERS => self.block_headers(peer, io, rlp),
packet::GET_BLOCK_BODIES => self.get_block_bodies(peer, io, rlp),
packet::BLOCK_BODIES => self.block_bodies(peer, io, rlp),
packet::GET_RECEIPTS => self.get_receipts(peer, io, rlp),
packet::RECEIPTS => self.receipts(peer, io, rlp),
packet::GET_PROOFS => self.get_proofs(peer, io, rlp),
packet::PROOFS => self.proofs(peer, io, rlp),
packet::GET_CONTRACT_CODES => self.get_contract_code(peer, io, rlp),
packet::CONTRACT_CODES => self.contract_code(peer, io, rlp),
packet::GET_HEADER_PROOFS => self.get_header_proofs(peer, io, rlp),
packet::HEADER_PROOFS => self.header_proofs(peer, io, rlp),
packet::SEND_TRANSACTIONS => self.relay_transactions(peer, io, rlp),
other => {
Err(Error::UnrecognizedPacket(other))
}
};
// if something went wrong, figure out how much to punish the peer.
if let Err(e) = res {
match e.punishment() {
Punishment::None => {}
Punishment::Disconnect => {
debug!(target: "les", "Disconnecting peer {}: {}", peer, e);
io.disconnect_peer(*peer)
}
Punishment::Disable => {
debug!(target: "les", "Disabling peer {}: {}", peer, e);
io.disable_peer(*peer)
}
}
}
}
}
impl LightProtocol {
// called when a peer connects.
fn on_connect(&self, peer: &PeerId, io: &NetworkContext) {
fn on_connect(&self, peer: &PeerId, io: &IoContext) {
let peer = *peer;
trace!(target: "les", "Peer {} connecting", peer);
match self.send_status(peer, io) {
Ok(pending_peer) => {
self.pending_peers.write().insert(peer, pending_peer);
@ -313,44 +479,69 @@ impl LightProtocol {
}
// called when a peer disconnects.
fn on_disconnect(&self, peer: PeerId) {
// TODO: reassign all requests assigned to this peer.
fn on_disconnect(&self, peer: PeerId, io: &IoContext) {
trace!(target: "les", "Peer {} disconnecting", peer);
self.pending_peers.write().remove(&peer);
if self.peers.write().remove(&peer).is_some() {
let unfulfilled: Vec<_> = self.pending_requests.read()
.iter()
.filter(|&(_, r)| r.peer_id == peer)
.map(|(&id, _)| ReqId(id))
.collect();
{
let mut pending = self.pending_requests.write();
for &ReqId(ref inner) in &unfulfilled {
pending.remove(inner);
}
}
for handler in &self.handlers {
handler.on_disconnect(peer)
handler.on_disconnect(&Ctx {
peer: peer,
io: io,
proto: self,
}, &unfulfilled)
}
}
}
// send status to a peer.
fn send_status(&self, peer: PeerId, io: &NetworkContext) -> Result<PendingPeer, NetworkError> {
let chain_info = self.provider.chain_info();
fn send_status(&self, peer: PeerId, io: &IoContext) -> Result<PendingPeer, Error> {
let proto_version = try!(io.protocol_version(peer).ok_or(Error::WrongNetwork));
// TODO: could update capabilities here.
if PROTOCOL_VERSIONS.iter().find(|x| **x == proto_version).is_none() {
return Err(Error::UnsupportedProtocolVersion(proto_version));
}
let chain_info = self.provider.chain_info();
let status = Status {
head_td: chain_info.total_difficulty,
head_hash: chain_info.best_block_hash,
head_num: chain_info.best_block_number,
genesis_hash: chain_info.genesis_hash,
protocol_version: PROTOCOL_VERSION,
protocol_version: proto_version as u32, // match peer proto version
network_id: self.network_id,
last_head: None,
};
let capabilities = self.capabilities.read().clone();
let status_packet = status::write_handshake(&status, &capabilities, &self.flow_params);
let status_packet = status::write_handshake(&status, &capabilities, Some(&self.flow_params));
try!(io.send(peer, packet::STATUS, status_packet));
io.send(peer, packet::STATUS, status_packet);
Ok(PendingPeer {
sent_head: chain_info.best_block_hash,
last_update: SteadyTime::now(),
proto_version: proto_version,
})
}
// Handle status message from peer.
fn status(&self, peer: &PeerId, data: UntrustedRlp) -> Result<(), Error> {
fn status(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
let pending = match self.pending_peers.write().remove(peer) {
Some(pending) => pending,
None => {
@ -366,63 +557,80 @@ impl LightProtocol {
return Err(Error::WrongNetwork);
}
if Some(status.protocol_version as u8) != io.protocol_version(*peer) {
return Err(Error::BadProtocolVersion);
}
let remote_flow = flow_params.map(|params| (params.create_buffer(), params));
self.peers.write().insert(*peer, Mutex::new(Peer {
local_buffer: self.flow_params.create_buffer(),
remote_buffer: flow_params.create_buffer(),
current_asking: HashSet::new(),
status: status.clone(),
capabilities: capabilities.clone(),
remote_flow: flow_params,
remote_flow: remote_flow,
sent_head: pending.sent_head,
last_update: pending.last_update,
proto_version: pending.proto_version,
}));
for handler in &self.handlers {
handler.on_connect(*peer, &status, &capabilities)
handler.on_connect(&Ctx {
peer: *peer,
io: io,
proto: self,
}, &status, &capabilities)
}
Ok(())
}
// Handle an announcement.
fn announcement(&self, peer: &PeerId, data: UntrustedRlp) -> Result<(), Error> {
fn announcement(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
if !self.peers.read().contains_key(peer) {
debug!(target: "les", "Ignoring announcement from unknown peer");
return Ok(())
}
let announcement = try!(status::parse_announcement(data));
let peers = self.peers.read();
let peer_info = match peers.get(peer) {
Some(info) => info,
None => return Ok(()),
};
let mut peer_info = peer_info.lock();
// update status.
// scope to ensure locks are dropped before moving into handler-space.
{
// TODO: punish peer if they've moved backwards.
let status = &mut peer_info.status;
let last_head = status.head_hash;
status.head_hash = announcement.head_hash;
status.head_td = announcement.head_td;
status.head_num = announcement.head_num;
status.last_head = Some((last_head, announcement.reorg_depth));
let peers = self.peers.read();
let peer_info = match peers.get(peer) {
Some(info) => info,
None => return Ok(()),
};
let mut peer_info = peer_info.lock();
// update status.
{
// TODO: punish peer if they've moved backwards.
let status = &mut peer_info.status;
let last_head = status.head_hash;
status.head_hash = announcement.head_hash;
status.head_td = announcement.head_td;
status.head_num = announcement.head_num;
status.last_head = Some((last_head, announcement.reorg_depth));
}
// update capabilities.
peer_info.capabilities.update_from(&announcement);
}
// update capabilities.
peer_info.capabilities.update_from(&announcement);
for handler in &self.handlers {
handler.on_announcement(*peer, &announcement);
handler.on_announcement(&Ctx {
peer: *peer,
io: io,
proto: self,
}, &announcement);
}
Ok(())
}
// Handle a request for block headers.
fn get_block_headers(&self, peer: &PeerId, io: &NetworkContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_block_headers(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_HEADERS: usize = 512;
let peers = self.peers.read();
@ -467,16 +675,29 @@ impl LightProtocol {
}
stream.out()
}).map_err(Into::into)
});
Ok(())
}
// Receive a response for block headers.
fn block_headers(&self, _: &PeerId, _: &NetworkContext, _: UntrustedRlp) -> Result<(), Error> {
unimplemented!()
fn block_headers(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Headers, &raw));
let raw_headers: Vec<_> = raw.iter().skip(2).map(|x| x.as_raw().to_owned()).collect();
for handler in &self.handlers {
handler.on_block_headers(&Ctx {
peer: *peer,
io: io,
proto: self,
}, req_id, &raw_headers);
}
Ok(())
}
// Handle a request for block bodies.
fn get_block_bodies(&self, peer: &PeerId, io: &NetworkContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_block_bodies(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_BODIES: usize = 256;
let peers = self.peers.read();
@ -513,16 +734,29 @@ impl LightProtocol {
}
stream.out()
}).map_err(Into::into)
});
Ok(())
}
// Receive a response for block bodies.
fn block_bodies(&self, _: &PeerId, _: &NetworkContext, _: UntrustedRlp) -> Result<(), Error> {
unimplemented!()
fn block_bodies(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Bodies, &raw));
let raw_bodies: Vec<Bytes> = raw.iter().skip(2).map(|x| x.as_raw().to_owned()).collect();
for handler in &self.handlers {
handler.on_block_bodies(&Ctx {
peer: *peer,
io: io,
proto: self,
}, req_id, &raw_bodies);
}
Ok(())
}
// Handle a request for receipts.
fn get_receipts(&self, peer: &PeerId, io: &NetworkContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_receipts(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_RECEIPTS: usize = 256;
let peers = self.peers.read();
@ -559,16 +793,33 @@ impl LightProtocol {
}
stream.out()
}).map_err(Into::into)
});
Ok(())
}
// Receive a response for receipts.
fn receipts(&self, _: &PeerId, _: &NetworkContext, _: UntrustedRlp) -> Result<(), Error> {
unimplemented!()
fn receipts(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Receipts, &raw));
let raw_receipts: Vec<Vec<Receipt>> = try!(raw
.iter()
.skip(2)
.map(|x| x.as_val())
.collect());
for handler in &self.handlers {
handler.on_receipts(&Ctx {
peer: *peer,
io: io,
proto: self,
}, req_id, &raw_receipts);
}
Ok(())
}
// Handle a request for proofs.
fn get_proofs(&self, peer: &PeerId, io: &NetworkContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_proofs(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_PROOFS: usize = 128;
let peers = self.peers.read();
@ -616,16 +867,33 @@ impl LightProtocol {
}
stream.out()
}).map_err(Into::into)
});
Ok(())
}
// Receive a response for proofs.
fn proofs(&self, _: &PeerId, _: &NetworkContext, _: UntrustedRlp) -> Result<(), Error> {
unimplemented!()
fn proofs(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::StateProofs, &raw));
let raw_proofs: Vec<Vec<Bytes>> = raw.iter()
.skip(2)
.map(|x| x.iter().map(|node| node.as_raw().to_owned()).collect())
.collect();
for handler in &self.handlers {
handler.on_state_proofs(&Ctx {
peer: *peer,
io: io,
proto: self,
}, req_id, &raw_proofs);
}
Ok(())
}
// Handle a request for contract code.
fn get_contract_code(&self, peer: &PeerId, io: &NetworkContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_contract_code(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_CODES: usize = 256;
let peers = self.peers.read();
@ -667,20 +935,34 @@ impl LightProtocol {
stream.append(&req_id).append(&cur_buffer);
for code in response {
stream.append_raw(&code, 1);
stream.append(&code);
}
stream.out()
}).map_err(Into::into)
});
Ok(())
}
// Receive a response for contract code.
fn contract_code(&self, _: &PeerId, _: &NetworkContext, _: UntrustedRlp) -> Result<(), Error> {
unimplemented!()
fn contract_code(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Codes, &raw));
let raw_code: Vec<Bytes> = try!(raw.iter().skip(2).map(|x| x.as_val()).collect());
for handler in &self.handlers {
handler.on_code(&Ctx {
peer: *peer,
io: io,
proto: self,
}, req_id, &raw_code);
}
Ok(())
}
// Handle a request for header proofs
fn get_header_proofs(&self, peer: &PeerId, io: &NetworkContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_header_proofs(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_PROOFS: usize = 256;
let peers = self.peers.read();
@ -727,16 +1009,37 @@ impl LightProtocol {
}
stream.out()
}).map_err(Into::into)
});
Ok(())
}
// Receive a response for header proofs
fn header_proofs(&self, _: &PeerId, _: &NetworkContext, _: UntrustedRlp) -> Result<(), Error> {
unimplemented!()
fn header_proofs(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
fn decode_res(raw: UntrustedRlp) -> Result<(Bytes, Vec<Bytes>), ::rlp::DecoderError> {
Ok((
try!(raw.val_at(0)),
try!(raw.at(1)).iter().map(|x| x.as_raw().to_owned()).collect(),
))
}
let req_id = try!(self.pre_verify_response(peer, request::Kind::HeaderProofs, &raw));
let raw_proofs: Vec<_> = try!(raw.iter().skip(2).map(decode_res).collect());
for handler in &self.handlers {
handler.on_header_proofs(&Ctx {
peer: *peer,
io: io,
proto: self,
}, req_id, &raw_proofs);
}
Ok(())
}
// Receive a set of transactions to relay.
fn relay_transactions(&self, peer: &PeerId, data: UntrustedRlp) -> Result<(), Error> {
fn relay_transactions(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_TRANSACTIONS: usize = 256;
let txs: Vec<_> = try!(data.iter().take(MAX_TRANSACTIONS).map(|x| x.as_val::<SignedTransaction>()).collect());
@ -744,7 +1047,11 @@ impl LightProtocol {
debug!(target: "les", "Received {} transactions to relay from peer {}", txs.len(), peer);
for handler in &self.handlers {
handler.on_transactions(*peer, &txs);
handler.on_transactions(&Ctx {
peer: *peer,
io: io,
proto: self,
}, &txs);
}
Ok(())
@ -757,60 +1064,15 @@ impl NetworkProtocolHandler for LightProtocol {
}
fn read(&self, io: &NetworkContext, peer: &PeerId, packet_id: u8, data: &[u8]) {
let rlp = UntrustedRlp::new(data);
// handle the packet
let res = match packet_id {
packet::STATUS => self.status(peer, rlp),
packet::ANNOUNCE => self.announcement(peer, rlp),
packet::GET_BLOCK_HEADERS => self.get_block_headers(peer, io, rlp),
packet::BLOCK_HEADERS => self.block_headers(peer, io, rlp),
packet::GET_BLOCK_BODIES => self.get_block_bodies(peer, io, rlp),
packet::BLOCK_BODIES => self.block_bodies(peer, io, rlp),
packet::GET_RECEIPTS => self.get_receipts(peer, io, rlp),
packet::RECEIPTS => self.receipts(peer, io, rlp),
packet::GET_PROOFS => self.get_proofs(peer, io, rlp),
packet::PROOFS => self.proofs(peer, io, rlp),
packet::GET_CONTRACT_CODES => self.get_contract_code(peer, io, rlp),
packet::CONTRACT_CODES => self.contract_code(peer, io, rlp),
packet::GET_HEADER_PROOFS => self.get_header_proofs(peer, io, rlp),
packet::HEADER_PROOFS => self.header_proofs(peer, io, rlp),
packet::SEND_TRANSACTIONS => self.relay_transactions(peer, rlp),
other => {
Err(Error::UnrecognizedPacket(other))
}
};
// if something went wrong, figure out how much to punish the peer.
if let Err(e) = res {
match e.punishment() {
Punishment::None => {}
Punishment::Disconnect => {
debug!(target: "les", "Disconnecting peer {}: {}", peer, e);
io.disconnect_peer(*peer)
}
Punishment::Disable => {
debug!(target: "les", "Disabling peer {}: {}", peer, e);
io.disable_peer(*peer)
}
}
}
self.handle_packet(io, peer, packet_id, data);
}
fn connected(&self, io: &NetworkContext, peer: &PeerId) {
self.on_connect(peer, io);
}
fn disconnected(&self, _io: &NetworkContext, peer: &PeerId) {
self.on_disconnect(*peer);
fn disconnected(&self, io: &NetworkContext, peer: &PeerId) {
self.on_disconnect(*peer, io);
}
fn timeout(&self, _io: &NetworkContext, timer: TimerToken) {

100
ethcore/light/src/net/status.rs
View File

@ -82,26 +82,6 @@ impl Key {
}
}
/// Network ID structure.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[repr(u32)]
pub enum NetworkId {
/// ID for the mainnet
Mainnet = 1,
/// ID for the testnet
Testnet = 0,
}
impl NetworkId {
fn from_raw(raw: u32) -> Option<Self> {
match raw {
0 => Some(NetworkId::Testnet),
1 => Some(NetworkId::Mainnet),
_ => None,
}
}
}
// helper for decoding key-value pairs in the handshake or an announcement.
struct Parser<'a> {
pos: usize,
@ -118,6 +98,7 @@ impl<'a> Parser<'a> {
// expect a specific next key, and get the value's RLP.
// if the key isn't found, the position isn't advanced.
fn expect_raw(&mut self, key: Key) -> Result<UntrustedRlp<'a>, DecoderError> {
trace!(target: "les", "Expecting key {}", key.as_str());
let pre_pos = self.pos;
if let Some((k, val)) = try!(self.get_next()) {
if k == key { return Ok(val) }
@ -164,7 +145,7 @@ pub struct Status {
/// Protocol version.
pub protocol_version: u32,
/// Network id of this peer.
pub network_id: NetworkId,
pub network_id: u64,
/// Total difficulty of the head of the chain.
pub head_td: U256,
/// Hash of the best block.
@ -217,7 +198,7 @@ impl Capabilities {
/// - chain status
/// - serving capabilities
/// - buffer flow parameters
pub fn parse_handshake(rlp: UntrustedRlp) -> Result<(Status, Capabilities, FlowParams), DecoderError> {
pub fn parse_handshake(rlp: UntrustedRlp) -> Result<(Status, Capabilities, Option<FlowParams>), DecoderError> {
let mut parser = Parser {
pos: 0,
rlp: rlp,
@ -225,8 +206,7 @@ pub fn parse_handshake(rlp: UntrustedRlp) -> Result<(Status, Capabilities, FlowP
let status = Status {
protocol_version: try!(parser.expect(Key::ProtocolVersion)),
network_id: try!(parser.expect(Key::NetworkId)
.and_then(|id: u32| NetworkId::from_raw(id).ok_or(DecoderError::Custom("Invalid network ID")))),
network_id: try!(parser.expect(Key::NetworkId)),
head_td: try!(parser.expect(Key::HeadTD)),
head_hash: try!(parser.expect(Key::HeadHash)),
head_num: try!(parser.expect(Key::HeadNum)),
@ -241,20 +221,23 @@ pub fn parse_handshake(rlp: UntrustedRlp) -> Result<(Status, Capabilities, FlowP
tx_relay: parser.expect_raw(Key::TxRelay).is_ok(),
};
let flow_params = FlowParams::new(
try!(parser.expect(Key::BufferLimit)),
try!(parser.expect(Key::BufferCostTable)),
try!(parser.expect(Key::BufferRechargeRate)),
);
let flow_params = match (
parser.expect(Key::BufferLimit),
parser.expect(Key::BufferCostTable),
parser.expect(Key::BufferRechargeRate)
) {
(Ok(bl), Ok(bct), Ok(brr)) => Some(FlowParams::new(bl, bct, brr)),
_ => None,
};
Ok((status, capabilities, flow_params))
}
/// Write a handshake, given status, capabilities, and flow parameters.
pub fn write_handshake(status: &Status, capabilities: &Capabilities, flow_params: &FlowParams) -> Vec<u8> {
pub fn write_handshake(status: &Status, capabilities: &Capabilities, flow_params: Option<&FlowParams>) -> Vec<u8> {
let mut pairs = Vec::new();
pairs.push(encode_pair(Key::ProtocolVersion, &status.protocol_version));
pairs.push(encode_pair(Key::NetworkId, &(status.network_id as u32)));
pairs.push(encode_pair(Key::NetworkId, &(status.network_id as u64)));
pairs.push(encode_pair(Key::HeadTD, &status.head_td));
pairs.push(encode_pair(Key::HeadHash, &status.head_hash));
pairs.push(encode_pair(Key::HeadNum, &status.head_num));
@ -273,9 +256,11 @@ pub fn write_handshake(status: &Status, capabilities: &Capabilities, flow_params
pairs.push(encode_flag(Key::TxRelay));
}
pairs.push(encode_pair(Key::BufferLimit, flow_params.limit()));
pairs.push(encode_pair(Key::BufferCostTable, flow_params.cost_table()));
pairs.push(encode_pair(Key::BufferRechargeRate, flow_params.recharge_rate()));
if let Some(flow_params) = flow_params {
pairs.push(encode_pair(Key::BufferLimit, flow_params.limit()));
pairs.push(encode_pair(Key::BufferCostTable, flow_params.cost_table()));
pairs.push(encode_pair(Key::BufferRechargeRate, flow_params.recharge_rate()));
}
let mut stream = RlpStream::new_list(pairs.len());
@ -385,7 +370,7 @@ mod tests {
fn full_handshake() {
let status = Status {
protocol_version: 1,
network_id: NetworkId::Mainnet,
network_id: 1,
head_td: U256::default(),
head_hash: H256::default(),
head_num: 10,
@ -406,21 +391,21 @@ mod tests {
1000.into(),
);
let handshake = write_handshake(&status, &capabilities, &flow_params);
let handshake = write_handshake(&status, &capabilities, Some(&flow_params));
let (read_status, read_capabilities, read_flow)
= parse_handshake(UntrustedRlp::new(&handshake)).unwrap();
assert_eq!(read_status, status);
assert_eq!(read_capabilities, capabilities);
assert_eq!(read_flow, flow_params);
assert_eq!(read_flow.unwrap(), flow_params);
}
#[test]
fn partial_handshake() {
let status = Status {
protocol_version: 1,
network_id: NetworkId::Mainnet,
network_id: 1,
head_td: U256::default(),
head_hash: H256::default(),
head_num: 10,
@ -441,21 +426,21 @@ mod tests {
1000.into(),
);
let handshake = write_handshake(&status, &capabilities, &flow_params);
let handshake = write_handshake(&status, &capabilities, Some(&flow_params));
let (read_status, read_capabilities, read_flow)
= parse_handshake(UntrustedRlp::new(&handshake)).unwrap();
assert_eq!(read_status, status);
assert_eq!(read_capabilities, capabilities);
assert_eq!(read_flow, flow_params);
assert_eq!(read_flow.unwrap(), flow_params);
}
#[test]
fn skip_unknown_keys() {
let status = Status {
protocol_version: 1,
network_id: NetworkId::Mainnet,
network_id: 1,
head_td: U256::default(),
head_hash: H256::default(),
head_num: 10,
@ -476,7 +461,7 @@ mod tests {
1000.into(),
);
let handshake = write_handshake(&status, &capabilities, &flow_params);
let handshake = write_handshake(&status, &capabilities, Some(&flow_params));
let interleaved = {
let handshake = UntrustedRlp::new(&handshake);
let mut stream = RlpStream::new_list(handshake.item_count() * 3);
@ -498,7 +483,7 @@ mod tests {
assert_eq!(read_status, status);
assert_eq!(read_capabilities, capabilities);
assert_eq!(read_flow, flow_params);
assert_eq!(read_flow.unwrap(), flow_params);
}
#[test]
@ -548,4 +533,33 @@ mod tests {
let out = stream.drain();
assert!(parse_announcement(UntrustedRlp::new(&out)).is_ok());
}
#[test]
fn optional_flow() {
let status = Status {
protocol_version: 1,
network_id: 1,
head_td: U256::default(),
head_hash: H256::default(),
head_num: 10,
genesis_hash: H256::zero(),
last_head: None,
};
let capabilities = Capabilities {
serve_headers: true,
serve_chain_since: Some(5),
serve_state_since: Some(8),
tx_relay: true,
};
let handshake = write_handshake(&status, &capabilities, None);
let (read_status, read_capabilities, read_flow)
= parse_handshake(UntrustedRlp::new(&handshake)).unwrap();
assert_eq!(read_status, status);
assert_eq!(read_capabilities, capabilities);
assert!(read_flow.is_none());
}
}

512
ethcore/light/src/net/tests/mod.rs Normal file
View File

@ -0,0 +1,512 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Tests for the `LightProtocol` implementation.
//! These don't test of the higher level logic on top of
use ethcore::blockchain_info::BlockChainInfo;
use ethcore::client::{BlockChainClient, EachBlockWith, TestBlockChainClient};
use ethcore::ids::BlockId;
use ethcore::transaction::SignedTransaction;
use network::PeerId;
use net::buffer_flow::FlowParams;
use net::context::IoContext;
use net::status::{Capabilities, Status, write_handshake};
use net::{encode_request, LightProtocol, Params, packet};
use provider::Provider;
use request::{self, Request, Headers};
use rlp::*;
use util::{Bytes, H256, U256};
use std::sync::Arc;
// expected result from a call.
#[derive(Debug, PartialEq, Eq)]
enum Expect {
/// Expect to have message sent to peer.
Send(PeerId, u8, Vec<u8>),
/// Expect this response.
Respond(u8, Vec<u8>),
/// Expect a punishment (disconnect/disable)
Punish(PeerId),
/// Expect nothing.
Nothing,
}
impl IoContext for Expect {
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>) {
assert_eq!(self, &Expect::Send(peer, packet_id, packet_body));
}
fn respond(&self, packet_id: u8, packet_body: Vec<u8>) {
assert_eq!(self, &Expect::Respond(packet_id, packet_body));
}
fn disconnect_peer(&self, peer: PeerId) {
assert_eq!(self, &Expect::Punish(peer));
}
fn disable_peer(&self, peer: PeerId) {
assert_eq!(self, &Expect::Punish(peer));
}
fn protocol_version(&self, _peer: PeerId) -> Option<u8> {
Some(super::MAX_PROTOCOL_VERSION)
}
}
// can't implement directly for Arc due to cross-crate orphan rules.
struct TestProvider(Arc<TestProviderInner>);
struct TestProviderInner {
client: TestBlockChainClient,
}
impl Provider for TestProvider {
fn chain_info(&self) -> BlockChainInfo {
self.0.client.chain_info()
}
fn reorg_depth(&self, a: &H256, b: &H256) -> Option<u64> {
self.0.client.tree_route(a, b).map(|route| route.index as u64)
}
fn earliest_state(&self) -> Option<u64> {
None
}
fn block_headers(&self, req: request::Headers) -> Vec<Bytes> {
let best_num = self.0.client.chain_info().best_block_number;
let start_num = req.block_num;
match self.0.client.block_hash(BlockId::Number(req.block_num)) {
Some(hash) if hash == req.block_hash => {}
_=> {
trace!(target: "les_provider", "unknown/non-canonical start block in header request: {:?}", (req.block_num, req.block_hash));
return vec![]
}
}
(0u64..req.max as u64)
.map(|x: u64| x.saturating_mul(req.skip + 1))
.take_while(|x| if req.reverse { x < &start_num } else { best_num - start_num >= *x })
.map(|x| if req.reverse { start_num - x } else { start_num + x })
.map(|x| self.0.client.block_header(BlockId::Number(x)))
.take_while(|x| x.is_some())
.flat_map(|x| x)
.collect()
}
fn block_bodies(&self, req: request::Bodies) -> Vec<Bytes> {
req.block_hashes.into_iter()
.map(|hash| self.0.client.block_body(BlockId::Hash(hash)))
.map(|body| body.unwrap_or_else(|| ::rlp::EMPTY_LIST_RLP.to_vec()))
.collect()
}
fn receipts(&self, req: request::Receipts) -> Vec<Bytes> {
req.block_hashes.into_iter()
.map(|hash| self.0.client.block_receipts(&hash))
.map(|receipts| receipts.unwrap_or_else(|| ::rlp::EMPTY_LIST_RLP.to_vec()))
.collect()
}
fn proofs(&self, req: request::StateProofs) -> Vec<Bytes> {
req.requests.into_iter()
.map(|req| {
match req.key2 {
Some(_) => ::util::sha3::SHA3_NULL_RLP.to_vec(),
None => {
// sort of a leaf node
let mut stream = RlpStream::new_list(2);
stream.append(&req.key1).append_empty_data();
stream.out()
}
}
})
.collect()
}
fn contract_code(&self, req: request::ContractCodes) -> Vec<Bytes> {
req.code_requests.into_iter()
.map(|req| {
req.account_key.iter().chain(req.account_key.iter()).cloned().collect()
})
.collect()
}
fn header_proofs(&self, req: request::HeaderProofs) -> Vec<Bytes> {
req.requests.into_iter().map(|_| ::rlp::EMPTY_LIST_RLP.to_vec()).collect()
}
fn pending_transactions(&self) -> Vec<SignedTransaction> {
self.0.client.pending_transactions()
}
}
fn make_flow_params() -> FlowParams {
FlowParams::new(5_000_000.into(), Default::default(), 100_000.into())
}
fn capabilities() -> Capabilities {
Capabilities {
serve_headers: true,
serve_chain_since: Some(1),
serve_state_since: Some(1),
tx_relay: true,
}
}
// helper for setting up the protocol handler and provider.
fn setup(flow_params: FlowParams, capabilities: Capabilities) -> (Arc<TestProviderInner>, LightProtocol) {
let provider = Arc::new(TestProviderInner {
client: TestBlockChainClient::new(),
});
let proto = LightProtocol::new(Arc::new(TestProvider(provider.clone())), Params {
network_id: 2,
flow_params: flow_params,
capabilities: capabilities,
});
(provider, proto)
}
fn status(chain_info: BlockChainInfo) -> Status {
Status {
protocol_version: 1,
network_id: 2,
head_td: chain_info.total_difficulty,
head_hash: chain_info.best_block_hash,
head_num: chain_info.best_block_number,
genesis_hash: chain_info.genesis_hash,
last_head: None,
}
}
#[test]
fn handshake_expected() {
let flow_params = make_flow_params();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let status = status(provider.client.chain_info());
let packet_body = write_handshake(&status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
}
#[test]
#[should_panic]
fn genesis_mismatch() {
let flow_params = make_flow_params();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let mut status = status(provider.client.chain_info());
status.genesis_hash = H256::default();
let packet_body = write_handshake(&status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
}
#[test]
fn buffer_overflow() {
let flow_params = make_flow_params();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
}
{
let my_status = write_handshake(&status, &capabilities, Some(&flow_params));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
// 1000 requests is far too many for the default flow params.
let request = encode_request(&Request::Headers(Headers {
block_num: 1,
block_hash: provider.client.chain_info().genesis_hash,
max: 1000,
skip: 0,
reverse: false,
}), 111);
proto.handle_packet(&Expect::Punish(1), &1, packet::GET_BLOCK_HEADERS, &request);
}
// test the basic request types -- these just make sure that requests are parsed
// and sent to the provider correctly as well as testing response formatting.
#[test]
fn get_block_headers() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
let my_status = write_handshake(&cur_status, &capabilities, Some(&flow_params));
provider.client.add_blocks(100, EachBlockWith::Nothing);
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
let request = Headers {
block_num: 1,
block_hash: provider.client.block_hash(BlockId::Number(1)).unwrap(),
max: 10,
skip: 0,
reverse: false,
};
let req_id = 111;
let request_body = encode_request(&Request::Headers(request.clone()), req_id);
let response = {
let headers: Vec<_> = (0..10).map(|i| provider.client.block_header(BlockId::Number(i + 1)).unwrap()).collect();
assert_eq!(headers.len(), 10);
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Headers, 10);
let mut response_stream = RlpStream::new_list(12);
response_stream.append(&req_id).append(&new_buf);
for header in headers {
response_stream.append_raw(&header, 1);
}
response_stream.out()
};
let expected = Expect::Respond(packet::BLOCK_HEADERS, response);
proto.handle_packet(&expected, &1, packet::GET_BLOCK_HEADERS, &request_body);
}
#[test]
fn get_block_bodies() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
let my_status = write_handshake(&cur_status, &capabilities, Some(&flow_params));
provider.client.add_blocks(100, EachBlockWith::Nothing);
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
let request = request::Bodies {
block_hashes: (0..10).map(|i| provider.client.block_hash(BlockId::Number(i)).unwrap()).collect(),
};
let req_id = 111;
let request_body = encode_request(&Request::Bodies(request.clone()), req_id);
let response = {
let bodies: Vec<_> = (0..10).map(|i| provider.client.block_body(BlockId::Number(i + 1)).unwrap()).collect();
assert_eq!(bodies.len(), 10);
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Bodies, 10);
let mut response_stream = RlpStream::new_list(12);
response_stream.append(&req_id).append(&new_buf);
for body in bodies {
response_stream.append_raw(&body, 1);
}
response_stream.out()
};
let expected = Expect::Respond(packet::BLOCK_BODIES, response);
proto.handle_packet(&expected, &1, packet::GET_BLOCK_BODIES, &request_body);
}
#[test]
fn get_block_receipts() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
let my_status = write_handshake(&cur_status, &capabilities, Some(&flow_params));
provider.client.add_blocks(1000, EachBlockWith::Nothing);
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
// find the first 10 block hashes starting with `f` because receipts are only provided
// by the test client in that case.
let block_hashes: Vec<_> = (0..1000).map(|i| provider.client.block_hash(BlockId::Number(i)).unwrap())
.filter(|hash| format!("{}", hash).starts_with("f")).take(10).collect();
let request = request::Receipts {
block_hashes: block_hashes.clone(),
};
let req_id = 111;
let request_body = encode_request(&Request::Receipts(request.clone()), req_id);
let response = {
let receipts: Vec<_> = block_hashes.iter()
.map(|hash| provider.client.block_receipts(hash).unwrap())
.collect();
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Receipts, receipts.len());
let mut response_stream = RlpStream::new_list(2 + receipts.len());
response_stream.append(&req_id).append(&new_buf);
for block_receipts in receipts {
response_stream.append_raw(&block_receipts, 1);
}
response_stream.out()
};
let expected = Expect::Respond(packet::RECEIPTS, response);
proto.handle_packet(&expected, &1, packet::GET_RECEIPTS, &request_body);
}
#[test]
fn get_state_proofs() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &packet_body);
}
let req_id = 112;
let key1 = U256::from(11223344).into();
let key2 = U256::from(99988887).into();
let request = Request::StateProofs (request::StateProofs {
requests: vec![
request::StateProof { block: H256::default(), key1: key1, key2: None, from_level: 0 },
request::StateProof { block: H256::default(), key1: key1, key2: Some(key2), from_level: 0},
]
});
let request_body = encode_request(&request, req_id);
let response = {
let proofs = vec![
{ let mut stream = RlpStream::new_list(2); stream.append(&key1).append_empty_data(); stream.out() },
::util::sha3::SHA3_NULL_RLP.to_vec(),
];
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::StateProofs, 2);
let mut response_stream = RlpStream::new_list(4);
response_stream.append(&req_id).append(&new_buf);
for proof in proofs {
response_stream.append_raw(&proof, 1);
}
response_stream.out()
};
let expected = Expect::Respond(packet::PROOFS, response);
proto.handle_packet(&expected, &1, packet::GET_PROOFS, &request_body);
}
#[test]
fn get_contract_code() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &packet_body);
}
let req_id = 112;
let key1 = U256::from(11223344).into();
let key2 = U256::from(99988887).into();
let request = Request::Codes (request::ContractCodes {
code_requests: vec![
request::ContractCode { block_hash: H256::default(), account_key: key1 },
request::ContractCode { block_hash: H256::default(), account_key: key2 },
],
});
let request_body = encode_request(&request, req_id);
let response = {
let codes: Vec<Vec<_>> = vec![
key1.iter().chain(key1.iter()).cloned().collect(),
key2.iter().chain(key2.iter()).cloned().collect(),
];
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Codes, 2);
let mut response_stream = RlpStream::new_list(4);
response_stream.append(&req_id).append(&new_buf);
for code in codes {
response_stream.append(&code);
}
response_stream.out()
};
let expected = Expect::Respond(packet::CONTRACT_CODES, response);
proto.handle_packet(&expected, &1, packet::GET_CONTRACT_CODES, &request_body);
}

24
ethcore/light/src/provider.rs
View File

@ -20,7 +20,7 @@
use ethcore::blockchain_info::BlockChainInfo;
use ethcore::client::{BlockChainClient, ProvingBlockChainClient};
use ethcore::transaction::SignedTransaction;
use ethcore::ids::BlockID;
use ethcore::ids::BlockId;
use util::{Bytes, H256};
@ -33,6 +33,7 @@ use request;
/// or empty vector where appropriate.
///
/// [1]: https://github.com/ethcore/parity/wiki/Light-Ethereum-Subprotocol-(LES)
#[cfg_attr(feature = "ipc", ipc(client_ident="LightProviderClient"))]
pub trait Provider: Send + Sync {
/// Provide current blockchain info.
fn chain_info(&self) -> BlockChainInfo;
@ -71,7 +72,10 @@ pub trait Provider: Send + Sync {
/// Each item in the resulting vector is either the raw bytecode or empty.
fn contract_code(&self, req: request::ContractCodes) -> Vec<Bytes>;
/// Provide header proofs from the Canonical Hash Tries.
/// Provide header proofs from the Canonical Hash Tries as well as the headers
/// they correspond to -- each element in the returned vector is a 2-tuple.
/// The first element is a block header and the second a merkle proof of
/// the header in a requested CHT.
fn header_proofs(&self, req: request::HeaderProofs) -> Vec<Bytes>;
/// Provide pending transactions.
@ -96,7 +100,7 @@ impl<T: ProvingBlockChainClient + ?Sized> Provider for T {
let best_num = self.chain_info().best_block_number;
let start_num = req.block_num;
match self.block_hash(BlockID::Number(req.block_num)) {
match self.block_hash(BlockId::Number(req.block_num)) {
Some(hash) if hash == req.block_hash => {}
_=> {
trace!(target: "les_provider", "unknown/non-canonical start block in header request: {:?}", (req.block_num, req.block_hash));
@ -105,10 +109,10 @@ impl<T: ProvingBlockChainClient + ?Sized> Provider for T {
}
(0u64..req.max as u64)
.map(|x: u64| x.saturating_mul(req.skip))
.take_while(|x| if req.reverse { x < &start_num } else { best_num - start_num < *x })
.map(|x: u64| x.saturating_mul(req.skip + 1))
.take_while(|x| if req.reverse { x < &start_num } else { best_num - start_num >= *x })
.map(|x| if req.reverse { start_num - x } else { start_num + x })
.map(|x| self.block_header(BlockID::Number(x)))
.map(|x| self.block_header(BlockId::Number(x)))
.take_while(|x| x.is_some())
.flat_map(|x| x)
.collect()
@ -116,7 +120,7 @@ impl<T: ProvingBlockChainClient + ?Sized> Provider for T {
fn block_bodies(&self, req: request::Bodies) -> Vec<Bytes> {
req.block_hashes.into_iter()
.map(|hash| self.block_body(BlockID::Hash(hash)))
.map(|hash| self.block_body(BlockId::Hash(hash)))
.map(|body| body.unwrap_or_else(|| ::rlp::EMPTY_LIST_RLP.to_vec()))
.collect()
}
@ -135,8 +139,8 @@ impl<T: ProvingBlockChainClient + ?Sized> Provider for T {
for request in req.requests {
let proof = match request.key2 {
Some(key2) => self.prove_storage(request.key1, key2, request.from_level, BlockID::Hash(request.block)),
None => self.prove_account(request.key1, request.from_level, BlockID::Hash(request.block)),
Some(key2) => self.prove_storage(request.key1, key2, request.from_level, BlockId::Hash(request.block)),
None => self.prove_account(request.key1, request.from_level, BlockId::Hash(request.block)),
};
let mut stream = RlpStream::new_list(proof.len());
@ -153,7 +157,7 @@ impl<T: ProvingBlockChainClient + ?Sized> Provider for T {
fn contract_code(&self, req: request::ContractCodes) -> Vec<Bytes> {
req.code_requests.into_iter()
.map(|req| {
self.code_by_hash(req.account_key, BlockID::Hash(req.block_hash))
self.code_by_hash(req.account_key, BlockId::Hash(req.block_hash))
})
.collect()
}

33
ethcore/light/src/types/les_request.rs
View File

@ -19,7 +19,8 @@
use util::H256;
/// A request for block headers.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct Headers {
/// Starting block number
pub block_num: u64,
@ -35,7 +36,8 @@ pub struct Headers {
}
/// A request for specific block bodies.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct Bodies {
/// Hashes which bodies are being requested for.
pub block_hashes: Vec<H256>
@ -45,14 +47,16 @@ pub struct Bodies {
///
/// This request is answered with a list of transaction receipts for each block
/// requested.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct Receipts {
/// Block hashes to return receipts for.
pub block_hashes: Vec<H256>,
}
/// A request for a state proof
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct StateProof {
/// Block hash to query state from.
pub block: H256,
@ -66,14 +70,16 @@ pub struct StateProof {
}
/// A request for state proofs.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct StateProofs {
/// All the proof requests.
pub requests: Vec<StateProof>,
}
/// A request for contract code.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct ContractCode {
/// Block hash
pub block_hash: H256,
@ -82,14 +88,16 @@ pub struct ContractCode {
}
/// A request for contract code.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct ContractCodes {
/// Block hash and account key (== sha3(address)) pairs to fetch code for.
pub code_requests: Vec<ContractCode>,
}
/// A request for a header proof from the Canonical Hash Trie.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct HeaderProof {
/// Number of the CHT.
pub cht_number: u64,
@ -100,14 +108,16 @@ pub struct HeaderProof {
}
/// A request for header proofs from the CHT.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct HeaderProofs {
/// All the proof requests.
pub requests: Vec<HeaderProof>,
}
/// Kinds of requests.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub enum Kind {
/// Requesting headers.
Headers,
@ -124,7 +134,8 @@ pub enum Kind {
}
/// Encompasses all possible types of requests in a single structure.
#[derive(Debug, Clone, PartialEq, Eq, Binary)]
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub enum Request {
/// Requesting headers.
Headers(Headers),

7
ethcore/light/src/types/mod.rs
View File

@ -15,6 +15,11 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Types used in the public (IPC) api which require custom code generation.
#![cfg_attr(feature = "ipc", allow(dead_code, unused_assignments, unused_variables))] // codegen issues
#![allow(dead_code, unused_assignments, unused_variables)] // codegen issues
#[cfg(feature = "ipc")]
include!(concat!(env!("OUT_DIR"), "/mod.rs.in"));
#[cfg(not(feature = "ipc"))]
include!("mod.rs.in");

3
ethcore/res/authority_round.json
View File

@ -4,7 +4,8 @@
"AuthorityRound": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"stepDuration": "1",
"stepDuration": 1,
"startStep": 2,
"authorities" : [
"0x7d577a597b2742b498cb5cf0c26cdcd726d39e6e",
"0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1"

3
ethcore/res/ethereum/frontier.json
View File

@ -170,9 +170,6 @@
"enode://cadc6e573b6bc2a9128f2f635ac0db3353e360b56deef239e9be7e7fce039502e0ec670b595f6288c0d2116812516ad6b6ff8d5728ff45eba176989e40dead1e@37.128.191.230:30303",
"enode://595a9a06f8b9bc9835c8723b6a82105aea5d55c66b029b6d44f229d6d135ac3ecdd3e9309360a961ea39d7bee7bac5d03564077a4e08823acc723370aace65ec@46.20.235.22:30303",
"enode://029178d6d6f9f8026fc0bc17d5d1401aac76ec9d86633bba2320b5eed7b312980c0a210b74b20c4f9a8b0b2bf884b111fa9ea5c5f916bb9bbc0e0c8640a0f56c@216.158.85.185:30303",
"enode://84f5d5957b4880a8b0545e32e05472318898ad9fc8ebe1d56c90c12334a98e12351eccfdf3a2bf72432ac38b57e9d348400d17caa083879ade3822390f89773f@10.1.52.78:30303",
"enode://f90dc9b9bf7b8db97726b7849e175f1eb2707f3d8f281c929336e398dd89b0409fc6aeceb89e846278e9d3ecc3857cebfbe6758ff352ece6fe5d42921ee761db@10.1.173.87:30303",
"enode://6a868ced2dec399c53f730261173638a93a40214cf299ccf4d42a76e3fa54701db410669e8006347a4b3a74fa090bb35af0320e4bc8d04cf5b7f582b1db285f5@10.3.149.199:30303",
"enode://fdd1b9bb613cfbc200bba17ce199a9490edc752a833f88d4134bf52bb0d858aa5524cb3ec9366c7a4ef4637754b8b15b5dc913e4ed9fdb6022f7512d7b63f181@212.47.247.103:30303",
"enode://a979fb575495b8d6db44f750317d0f4622bf4c2aa3365d6af7c284339968eef29b69ad0dce72a4d8db5ebb4968de0e3bec910127f134779fbcb0cb6d3331163c@52.16.188.185:30303",
"enode://de471bccee3d042261d52e9bff31458daecc406142b401d4cd848f677479f73104b9fdeb090af9583d3391b7f10cb2ba9e26865dd5fca4fcdc0fb1e3b723c786@54.94.239.50:30303",

2
ethcore/src/account_provider/mod.rs
View File

@ -213,7 +213,7 @@ impl AccountProvider {
Ok(AccountMeta {
name: try!(self.sstore.name(&account)),
meta: try!(self.sstore.meta(&account)),
uuid: self.sstore.uuid(&account).ok().map(Into::into), // allowed to not have a UUID
uuid: self.sstore.uuid(&account).ok().map(Into::into), // allowed to not have a Uuid
})
}

40
ethcore/src/blockchain/blockchain.rs
View File

@ -146,7 +146,7 @@ pub trait BlockProvider {
}
#[derive(Debug, Hash, Eq, PartialEq, Clone)]
enum CacheID {
enum CacheId {
BlockHeader(H256),
BlockBody(H256),
BlockDetails(H256),
@ -160,7 +160,7 @@ impl bc::group::BloomGroupDatabase for BlockChain {
fn blooms_at(&self, position: &bc::group::GroupPosition) -> Option<bc::group::BloomGroup> {
let position = LogGroupPosition::from(position.clone());
let result = self.db.read_with_cache(db::COL_EXTRA, &self.blocks_blooms, &position).map(Into::into);
self.cache_man.lock().note_used(CacheID::BlocksBlooms(position));
self.cache_man.lock().note_used(CacheId::BlocksBlooms(position));
result
}
}
@ -193,7 +193,7 @@ pub struct BlockChain {
db: Arc<Database>,
cache_man: Mutex<CacheManager<CacheID>>,
cache_man: Mutex<CacheManager<CacheId>>,
pending_best_block: RwLock<Option<BestBlock>>,
pending_block_hashes: RwLock<HashMap<BlockNumber, H256>>,
@ -270,7 +270,7 @@ impl BlockProvider for BlockChain {
None => None
};
self.cache_man.lock().note_used(CacheID::BlockHeader(hash.clone()));
self.cache_man.lock().note_used(CacheId::BlockHeader(hash.clone()));
result
}
@ -306,7 +306,7 @@ impl BlockProvider for BlockChain {
None => None
};
self.cache_man.lock().note_used(CacheID::BlockBody(hash.clone()));
self.cache_man.lock().note_used(CacheId::BlockBody(hash.clone()));
result
}
@ -314,28 +314,28 @@ impl BlockProvider for BlockChain {
/// Get the familial details concerning a block.
fn block_details(&self, hash: &H256) -> Option<BlockDetails> {
let result = self.db.read_with_cache(db::COL_EXTRA, &self.block_details, hash);
self.cache_man.lock().note_used(CacheID::BlockDetails(hash.clone()));
self.cache_man.lock().note_used(CacheId::BlockDetails(hash.clone()));
result
}
/// Get the hash of given block's number.
fn block_hash(&self, index: BlockNumber) -> Option<H256> {
let result = self.db.read_with_cache(db::COL_EXTRA, &self.block_hashes, &index);
self.cache_man.lock().note_used(CacheID::BlockHashes(index));
self.cache_man.lock().note_used(CacheId::BlockHashes(index));
result
}
/// Get the address of transaction with given hash.
fn transaction_address(&self, hash: &H256) -> Option<TransactionAddress> {
let result = self.db.read_with_cache(db::COL_EXTRA, &self.transaction_addresses, hash);
self.cache_man.lock().note_used(CacheID::TransactionAddresses(hash.clone()));
self.cache_man.lock().note_used(CacheId::TransactionAddresses(hash.clone()));
result
}
/// Get receipts of block with given hash.
fn block_receipts(&self, hash: &H256) -> Option<BlockReceipts> {
let result = self.db.read_with_cache(db::COL_EXTRA, &self.block_receipts, hash);
self.cache_man.lock().note_used(CacheID::BlockReceipts(hash.clone()));
self.cache_man.lock().note_used(CacheId::BlockReceipts(hash.clone()));
result
}
@ -809,7 +809,7 @@ impl BlockChain {
let mut write_details = self.block_details.write();
batch.extend_with_cache(db::COL_EXTRA, &mut *write_details, update, CacheUpdatePolicy::Overwrite);
self.cache_man.lock().note_used(CacheID::BlockDetails(block_hash));
self.cache_man.lock().note_used(CacheId::BlockDetails(block_hash));
}
#[cfg_attr(feature="dev", allow(similar_names))]
@ -968,15 +968,15 @@ impl BlockChain {
let mut cache_man = self.cache_man.lock();
for n in pending_hashes_keys {
cache_man.note_used(CacheID::BlockHashes(n));
cache_man.note_used(CacheId::BlockHashes(n));
}
for hash in enacted_txs_keys {
cache_man.note_used(CacheID::TransactionAddresses(hash));
cache_man.note_used(CacheId::TransactionAddresses(hash));
}
for hash in pending_block_hashes {
cache_man.note_used(CacheID::BlockDetails(hash));
cache_man.note_used(CacheId::BlockDetails(hash));
}
}
@ -1244,13 +1244,13 @@ impl BlockChain {
cache_man.collect_garbage(current_size, | ids | {
for id in &ids {
match *id {
CacheID::BlockHeader(ref h) => { block_headers.remove(h); },
CacheID::BlockBody(ref h) => { block_bodies.remove(h); },
CacheID::BlockDetails(ref h) => { block_details.remove(h); }
CacheID::BlockHashes(ref h) => { block_hashes.remove(h); }
CacheID::TransactionAddresses(ref h) => { transaction_addresses.remove(h); }
CacheID::BlocksBlooms(ref h) => { blocks_blooms.remove(h); }
CacheID::BlockReceipts(ref h) => { block_receipts.remove(h); }
CacheId::BlockHeader(ref h) => { block_headers.remove(h); },
CacheId::BlockBody(ref h) => { block_bodies.remove(h); },
CacheId::BlockDetails(ref h) => { block_details.remove(h); }
CacheId::BlockHashes(ref h) => { block_hashes.remove(h); }
CacheId::TransactionAddresses(ref h) => { transaction_addresses.remove(h); }
CacheId::BlocksBlooms(ref h) => { blocks_blooms.remove(h); }
CacheId::BlockReceipts(ref h) => { block_receipts.remove(h); }
}
}

142
ethcore/src/client/client.rs
View File

@ -50,9 +50,9 @@ use log_entry::LocalizedLogEntry;
use verification::queue::BlockQueue;
use blockchain::{BlockChain, BlockProvider, TreeRoute, ImportRoute};
use client::{
BlockID, TransactionID, UncleID, TraceId, ClientConfig, BlockChainClient,
BlockId, TransactionId, UncleId, TraceId, ClientConfig, BlockChainClient,
MiningBlockChainClient, TraceFilter, CallAnalytics, BlockImportError, Mode,
ChainNotify, PruningInfo, ProvingBlockChainClient,
ChainNotify, PruningInfo,
};
use client::Error as ClientError;
use env_info::EnvInfo;
@ -255,6 +255,11 @@ impl Client {
self.notify.write().push(Arc::downgrade(&target));
}
/// Returns engine reference.
pub fn engine(&self) -> &Engine {
&*self.engine
}
fn notify<F>(&self, f: F) where F: Fn(&ChainNotify) {
for np in self.notify.read().iter() {
if let Some(n) = np.upgrade() {
@ -563,6 +568,11 @@ impl Client {
results.len()
}
/// Get shared miner reference.
pub fn miner(&self) -> Arc<Miner> {
self.miner.clone()
}
/// Used by PoA to try sealing on period change.
pub fn update_sealing(&self) {
self.miner.update_sealing(self)
@ -570,13 +580,13 @@ impl Client {
/// Attempt to get a copy of a specific block's final state.
///
/// This will not fail if given BlockID::Latest.
/// This will not fail if given BlockId::Latest.
/// Otherwise, this can fail (but may not) if the DB prunes state.
pub fn state_at(&self, id: BlockID) -> Option<State> {
pub fn state_at(&self, id: BlockId) -> Option<State> {
// fast path for latest state.
match id.clone() {
BlockID::Pending => return self.miner.pending_state().or_else(|| Some(self.state())),
BlockID::Latest => return Some(self.state()),
BlockId::Pending => return self.miner.pending_state().or_else(|| Some(self.state())),
BlockId::Latest => return Some(self.state()),
_ => {},
}
@ -601,15 +611,15 @@ impl Client {
/// Attempt to get a copy of a specific block's beginning state.
///
/// This will not fail if given BlockID::Latest.
/// This will not fail if given BlockId::Latest.
/// Otherwise, this can fail (but may not) if the DB prunes state.
pub fn state_at_beginning(&self, id: BlockID) -> Option<State> {
pub fn state_at_beginning(&self, id: BlockId) -> Option<State> {
// fast path for latest state.
match id {
BlockID::Pending => self.state_at(BlockID::Latest),
BlockId::Pending => self.state_at(BlockId::Latest),
id => match self.block_number(id) {
None | Some(0) => None,
Some(n) => self.state_at(BlockID::Number(n - 1)),
Some(n) => self.state_at(BlockId::Number(n - 1)),
}
}
}
@ -679,18 +689,18 @@ impl Client {
}
/// Look up the block number for the given block ID.
pub fn block_number(&self, id: BlockID) -> Option<BlockNumber> {
pub fn block_number(&self, id: BlockId) -> Option<BlockNumber> {
match id {
BlockID::Number(number) => Some(number),
BlockID::Hash(ref hash) => self.chain.read().block_number(hash),
BlockID::Earliest => Some(0),
BlockID::Latest | BlockID::Pending => Some(self.chain.read().best_block_number()),
BlockId::Number(number) => Some(number),
BlockId::Hash(ref hash) => self.chain.read().block_number(hash),
BlockId::Earliest => Some(0),
BlockId::Latest | BlockId::Pending => Some(self.chain.read().best_block_number()),
}
}
/// Take a snapshot at the given block.
/// If the ID given is "latest", this will default to 1000 blocks behind.
pub fn take_snapshot<W: snapshot_io::SnapshotWriter + Send>(&self, writer: W, at: BlockID, p: &snapshot::Progress) -> Result<(), EthcoreError> {
pub fn take_snapshot<W: snapshot_io::SnapshotWriter + Send>(&self, writer: W, at: BlockId, p: &snapshot::Progress) -> Result<(), EthcoreError> {
let db = self.state_db.lock().journal_db().boxed_clone();
let best_block_number = self.chain_info().best_block_number;
let block_number = try!(self.block_number(at).ok_or(snapshot::Error::InvalidStartingBlock(at)));
@ -702,13 +712,13 @@ impl Client {
let history = ::std::cmp::min(self.history, 1000);
let start_hash = match at {
BlockID::Latest => {
BlockId::Latest => {
let start_num = match db.earliest_era() {
Some(era) => ::std::cmp::max(era, best_block_number - history),
None => best_block_number - history,
};
match self.block_hash(BlockID::Number(start_num)) {
match self.block_hash(BlockId::Number(start_num)) {
Some(h) => h,
None => return Err(snapshot::Error::InvalidStartingBlock(at).into()),
}
@ -729,19 +739,19 @@ impl Client {
self.history
}
fn block_hash(chain: &BlockChain, id: BlockID) -> Option<H256> {
fn block_hash(chain: &BlockChain, id: BlockId) -> Option<H256> {
match id {
BlockID::Hash(hash) => Some(hash),
BlockID::Number(number) => chain.block_hash(number),
BlockID::Earliest => chain.block_hash(0),
BlockID::Latest | BlockID::Pending => Some(chain.best_block_hash()),
BlockId::Hash(hash) => Some(hash),
BlockId::Number(number) => chain.block_hash(number),
BlockId::Earliest => chain.block_hash(0),
BlockId::Latest | BlockId::Pending => Some(chain.best_block_hash()),
}
}
fn transaction_address(&self, id: TransactionID) -> Option<TransactionAddress> {
fn transaction_address(&self, id: TransactionId) -> Option<TransactionAddress> {
match id {
TransactionID::Hash(ref hash) => self.chain.read().transaction_address(hash),
TransactionID::Location(id, index) => Self::block_hash(&self.chain.read(), id).map(|hash| TransactionAddress {
TransactionId::Hash(ref hash) => self.chain.read().transaction_address(hash),
TransactionId::Location(id, index) => Self::block_hash(&self.chain.read(), id).map(|hash| TransactionAddress {
block_hash: hash,
index: index,
})
@ -795,7 +805,7 @@ impl snapshot::DatabaseRestore for Client {
impl BlockChainClient for Client {
fn call(&self, t: &SignedTransaction, block: BlockID, analytics: CallAnalytics) -> Result<Executed, CallError> {
fn call(&self, t: &SignedTransaction, block: BlockId, analytics: CallAnalytics) -> Result<Executed, CallError> {
let header = try!(self.block_header(block).ok_or(CallError::StatePruned));
let view = HeaderView::new(&header);
let last_hashes = self.build_last_hashes(view.parent_hash());
@ -831,11 +841,11 @@ impl BlockChainClient for Client {
Ok(ret)
}
fn replay(&self, id: TransactionID, analytics: CallAnalytics) -> Result<Executed, CallError> {
fn replay(&self, id: TransactionId, analytics: CallAnalytics) -> Result<Executed, CallError> {
let address = try!(self.transaction_address(id).ok_or(CallError::TransactionNotFound));
let header_data = try!(self.block_header(BlockID::Hash(address.block_hash)).ok_or(CallError::StatePruned));
let body_data = try!(self.block_body(BlockID::Hash(address.block_hash)).ok_or(CallError::StatePruned));
let mut state = try!(self.state_at_beginning(BlockID::Hash(address.block_hash)).ok_or(CallError::StatePruned));
let header_data = try!(self.block_header(BlockId::Hash(address.block_hash)).ok_or(CallError::StatePruned));
let body_data = try!(self.block_body(BlockId::Hash(address.block_hash)).ok_or(CallError::StatePruned));
let mut state = try!(self.state_at_beginning(BlockId::Hash(address.block_hash)).ok_or(CallError::StatePruned));
let txs = BodyView::new(&body_data).transactions();
if address.index >= txs.len() {
@ -908,18 +918,18 @@ impl BlockChainClient for Client {
self.chain.read().best_block_header()
}
fn block_header(&self, id: BlockID) -> Option<Bytes> {
fn block_header(&self, id: BlockId) -> Option<Bytes> {
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| chain.block_header_data(&hash))
}
fn block_body(&self, id: BlockID) -> Option<Bytes> {
fn block_body(&self, id: BlockId) -> Option<Bytes> {
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| chain.block_body(&hash))
}
fn block(&self, id: BlockID) -> Option<Bytes> {
if let BlockID::Pending = id {
fn block(&self, id: BlockId) -> Option<Bytes> {
if let BlockId::Pending = id {
if let Some(block) = self.miner.pending_block() {
return Some(block.rlp_bytes(Seal::Without));
}
@ -930,7 +940,7 @@ impl BlockChainClient for Client {
})
}
fn block_status(&self, id: BlockID) -> BlockStatus {
fn block_status(&self, id: BlockId) -> BlockStatus {
let chain = self.chain.read();
match Self::block_hash(&chain, id) {
Some(ref hash) if chain.is_known(hash) => BlockStatus::InChain,
@ -939,42 +949,42 @@ impl BlockChainClient for Client {
}
}
fn block_total_difficulty(&self, id: BlockID) -> Option<U256> {
if let BlockID::Pending = id {
fn block_total_difficulty(&self, id: BlockId) -> Option<U256> {
if let BlockId::Pending = id {
if let Some(block) = self.miner.pending_block() {
return Some(*block.header.difficulty() + self.block_total_difficulty(BlockID::Latest).expect("blocks in chain have details; qed"));
return Some(*block.header.difficulty() + self.block_total_difficulty(BlockId::Latest).expect("blocks in chain have details; qed"));
}
}
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| chain.block_details(&hash)).map(|d| d.total_difficulty)
}
fn nonce(&self, address: &Address, id: BlockID) -> Option<U256> {
fn nonce(&self, address: &Address, id: BlockId) -> Option<U256> {
self.state_at(id).map(|s| s.nonce(address))
}
fn storage_root(&self, address: &Address, id: BlockID) -> Option<H256> {
fn storage_root(&self, address: &Address, id: BlockId) -> Option<H256> {
self.state_at(id).and_then(|s| s.storage_root(address))
}
fn block_hash(&self, id: BlockID) -> Option<H256> {
fn block_hash(&self, id: BlockId) -> Option<H256> {
let chain = self.chain.read();
Self::block_hash(&chain, id)
}
fn code(&self, address: &Address, id: BlockID) -> Option<Option<Bytes>> {
fn code(&self, address: &Address, id: BlockId) -> Option<Option<Bytes>> {
self.state_at(id).map(|s| s.code(address).map(|c| (*c).clone()))
}
fn balance(&self, address: &Address, id: BlockID) -> Option<U256> {
fn balance(&self, address: &Address, id: BlockId) -> Option<U256> {
self.state_at(id).map(|s| s.balance(address))
}
fn storage_at(&self, address: &Address, position: &H256, id: BlockID) -> Option<H256> {
fn storage_at(&self, address: &Address, position: &H256, id: BlockId) -> Option<H256> {
self.state_at(id).map(|s| s.storage_at(address, position))
}
fn list_accounts(&self, id: BlockID, after: Option<&Address>, count: u64) -> Option<Vec<Address>> {
fn list_accounts(&self, id: BlockId, after: Option<&Address>, count: u64) -> Option<Vec<Address>> {
if !self.factories.trie.is_fat() {
trace!(target: "fatdb", "list_accounts: Not a fat DB");
return None;
@ -1012,7 +1022,7 @@ impl BlockChainClient for Client {
Some(accounts)
}
fn list_storage(&self, id: BlockID, account: &Address, after: Option<&H256>, count: u64) -> Option<Vec<H256>> {
fn list_storage(&self, id: BlockId, account: &Address, after: Option<&H256>, count: u64) -> Option<Vec<H256>> {
if !self.factories.trie.is_fat() {
trace!(target: "fatdb", "list_stroage: Not a fat DB");
return None;
@ -1056,16 +1066,20 @@ impl BlockChainClient for Client {
Some(keys)
}
fn transaction(&self, id: TransactionID) -> Option<LocalizedTransaction> {
fn transaction(&self, id: TransactionId) -> Option<LocalizedTransaction> {
self.transaction_address(id).and_then(|address| self.chain.read().transaction(&address))
}
fn uncle(&self, id: UncleID) -> Option<Bytes> {
fn transaction_block(&self, id: TransactionId) -> Option<H256> {
self.transaction_address(id).map(|addr| addr.block_hash)
}
fn uncle(&self, id: UncleId) -> Option<Bytes> {
let index = id.position;
self.block_body(id.block).and_then(|body| BodyView::new(&body).uncle_rlp_at(index))
}
fn transaction_receipt(&self, id: TransactionID) -> Option<LocalizedReceipt> {
fn transaction_receipt(&self, id: TransactionId) -> Option<LocalizedReceipt> {
let chain = self.chain.read();
self.transaction_address(id)
.and_then(|address| chain.block_number(&address.block_hash).and_then(|block_number| {
@ -1149,7 +1163,7 @@ impl BlockChainClient for Client {
if self.chain.read().is_known(&unverified.hash()) {
return Err(BlockImportError::Import(ImportError::AlreadyInChain));
}
if self.block_status(BlockID::Hash(unverified.parent_hash())) == BlockStatus::Unknown {
if self.block_status(BlockId::Hash(unverified.parent_hash())) == BlockStatus::Unknown {
return Err(BlockImportError::Block(BlockError::UnknownParent(unverified.parent_hash())));
}
}
@ -1163,7 +1177,7 @@ impl BlockChainClient for Client {
if self.chain.read().is_known(&header.hash()) {
return Err(BlockImportError::Import(ImportError::AlreadyInChain));
}
if self.block_status(BlockID::Hash(header.parent_hash())) == BlockStatus::Unknown {
if self.block_status(BlockId::Hash(header.parent_hash())) == BlockStatus::Unknown {
return Err(BlockImportError::Block(BlockError::UnknownParent(header.parent_hash())));
}
}
@ -1186,7 +1200,7 @@ impl BlockChainClient for Client {
self.engine.additional_params().into_iter().collect()
}
fn blocks_with_bloom(&self, bloom: &H2048, from_block: BlockID, to_block: BlockID) -> Option<Vec<BlockNumber>> {
fn blocks_with_bloom(&self, bloom: &H2048, from_block: BlockId, to_block: BlockId) -> Option<Vec<BlockNumber>> {
match (self.block_number(from_block), self.block_number(to_block)) {
(Some(from), Some(to)) => Some(self.chain.read().blocks_with_bloom(bloom, from, to)),
_ => None
@ -1228,20 +1242,20 @@ impl BlockChainClient for Client {
let trace_address = trace.address;
self.transaction_address(trace.transaction)
.and_then(|tx_address| {
self.block_number(BlockID::Hash(tx_address.block_hash))
self.block_number(BlockId::Hash(tx_address.block_hash))
.and_then(|number| self.tracedb.read().trace(number, tx_address.index, trace_address))
})
}
fn transaction_traces(&self, transaction: TransactionID) -> Option<Vec<LocalizedTrace>> {
fn transaction_traces(&self, transaction: TransactionId) -> Option<Vec<LocalizedTrace>> {
self.transaction_address(transaction)
.and_then(|tx_address| {
self.block_number(BlockID::Hash(tx_address.block_hash))
self.block_number(BlockId::Hash(tx_address.block_hash))
.and_then(|number| self.tracedb.read().transaction_traces(number, tx_address.index))
})
}
fn block_traces(&self, block: BlockID) -> Option<Vec<LocalizedTrace>> {
fn block_traces(&self, block: BlockId) -> Option<Vec<LocalizedTrace>> {
self.block_number(block)
.and_then(|number| self.tracedb.read().block_traces(number))
}
@ -1276,13 +1290,13 @@ impl BlockChainClient for Client {
self.engine.signing_network_id(&self.latest_env_info())
}
fn block_extra_info(&self, id: BlockID) -> Option<BTreeMap<String, String>> {
fn block_extra_info(&self, id: BlockId) -> Option<BTreeMap<String, String>> {
self.block_header(id)
.map(|block| decode(&block))
.map(|header| self.engine.extra_info(&header))
}
fn uncle_extra_info(&self, id: UncleID) -> Option<BTreeMap<String, String>> {
fn uncle_extra_info(&self, id: UncleId) -> Option<BTreeMap<String, String>> {
self.uncle(id)
.map(|header| self.engine.extra_info(&decode(&header)))
}
@ -1377,20 +1391,20 @@ impl MayPanic for Client {
}
}
impl ProvingBlockChainClient for Client {
fn prove_storage(&self, key1: H256, key2: H256, from_level: u32, id: BlockID) -> Vec<Bytes> {
impl ::client::ProvingBlockChainClient for Client {
fn prove_storage(&self, key1: H256, key2: H256, from_level: u32, id: BlockId) -> Vec<Bytes> {
self.state_at(id)
.and_then(move |state| state.prove_storage(key1, key2, from_level).ok())
.unwrap_or_else(Vec::new)
}
fn prove_account(&self, key1: H256, from_level: u32, id: BlockID) -> Vec<Bytes> {
fn prove_account(&self, key1: H256, from_level: u32, id: BlockId) -> Vec<Bytes> {
self.state_at(id)
.and_then(move |state| state.prove_account(key1, from_level).ok())
.unwrap_or_else(Vec::new)
}
fn code_by_hash(&self, account_key: H256, id: BlockID) -> Bytes {
fn code_by_hash(&self, account_key: H256, id: BlockId) -> Bytes {
self.state_at(id)
.and_then(move |state| state.code_by_address_hash(account_key).ok())
.and_then(|x| x)
@ -1433,4 +1447,4 @@ mod tests {
assert!(client.tree_route(&genesis, &new_hash).is_none());
}
}
}

4
ethcore/src/client/mod.rs
View File

@ -27,7 +27,9 @@ pub use self::config::{Mode, ClientConfig, DatabaseCompactionProfile, BlockChain
pub use self::error::Error;
pub use self::test_client::{TestBlockChainClient, EachBlockWith};
pub use self::chain_notify::ChainNotify;
pub use self::traits::{BlockChainClient, MiningBlockChainClient, ProvingBlockChainClient};
pub use self::traits::{BlockChainClient, MiningBlockChainClient};
pub use self::traits::ProvingBlockChainClient;
pub use types::ids::*;
pub use types::trace_filter::Filter as TraceFilter;

100
ethcore/src/client/test_client.rs
View File

@ -24,8 +24,8 @@ use devtools::*;
use transaction::{Transaction, LocalizedTransaction, SignedTransaction, Action};
use blockchain::TreeRoute;
use client::{
BlockChainClient, MiningBlockChainClient, BlockChainInfo, BlockStatus, BlockID,
TransactionID, UncleID, TraceId, TraceFilter, LastHashes, CallAnalytics, BlockImportError,
BlockChainClient, MiningBlockChainClient, BlockChainInfo, BlockStatus, BlockId,
TransactionId, UncleId, TraceId, TraceFilter, LastHashes, CallAnalytics, BlockImportError,
};
use db::{NUM_COLUMNS, COL_STATE};
use header::{Header as BlockHeader, BlockNumber};
@ -73,7 +73,7 @@ pub struct TestBlockChainClient {
/// Execution result.
pub execution_result: RwLock<Option<Result<Executed, CallError>>>,
/// Transaction receipts.
pub receipts: RwLock<HashMap<TransactionID, LocalizedReceipt>>,
pub receipts: RwLock<HashMap<TransactionId, LocalizedReceipt>>,
/// Logs
pub logs: RwLock<Vec<LocalizedLogEntry>>,
/// Block queue size.
@ -92,8 +92,8 @@ pub struct TestBlockChainClient {
pub first_block: RwLock<Option<(H256, u64)>>,
}
#[derive(Clone)]
/// Used for generating test client blocks.
#[derive(Clone)]
pub enum EachBlockWith {
/// Plain block.
Nothing,
@ -158,7 +158,7 @@ impl TestBlockChainClient {
}
/// Set the transaction receipt result
pub fn set_transaction_receipt(&self, id: TransactionID, receipt: LocalizedReceipt) {
pub fn set_transaction_receipt(&self, id: TransactionId, receipt: LocalizedReceipt) {
self.receipts.write().insert(id, receipt);
}
@ -255,9 +255,9 @@ impl TestBlockChainClient {
}
/// Make a bad block by setting invalid extra data.
pub fn corrupt_block(&mut self, n: BlockNumber) {
let hash = self.block_hash(BlockID::Number(n)).unwrap();
let mut header: BlockHeader = decode(&self.block_header(BlockID::Number(n)).unwrap());
pub fn corrupt_block(&self, n: BlockNumber) {
let hash = self.block_hash(BlockId::Number(n)).unwrap();
let mut header: BlockHeader = decode(&self.block_header(BlockId::Number(n)).unwrap());
header.set_extra_data(b"This extra data is way too long to be considered valid".to_vec());
let mut rlp = RlpStream::new_list(3);
rlp.append(&header);
@ -267,9 +267,9 @@ impl TestBlockChainClient {
}
/// Make a bad block by setting invalid parent hash.
pub fn corrupt_block_parent(&mut self, n: BlockNumber) {
let hash = self.block_hash(BlockID::Number(n)).unwrap();
let mut header: BlockHeader = decode(&self.block_header(BlockID::Number(n)).unwrap());
pub fn corrupt_block_parent(&self, n: BlockNumber) {
let hash = self.block_hash(BlockId::Number(n)).unwrap();
let mut header: BlockHeader = decode(&self.block_header(BlockId::Number(n)).unwrap());
header.set_parent_hash(H256::from(42));
let mut rlp = RlpStream::new_list(3);
rlp.append(&header);
@ -285,12 +285,12 @@ impl TestBlockChainClient {
blocks_read[&index].clone()
}
fn block_hash(&self, id: BlockID) -> Option<H256> {
fn block_hash(&self, id: BlockId) -> Option<H256> {
match id {
BlockID::Hash(hash) => Some(hash),
BlockID::Number(n) => self.numbers.read().get(&(n as usize)).cloned(),
BlockID::Earliest => self.numbers.read().get(&0).cloned(),
BlockID::Latest | BlockID::Pending => self.numbers.read().get(&(self.numbers.read().len() - 1)).cloned()
BlockId::Hash(hash) => Some(hash),
BlockId::Number(n) => self.numbers.read().get(&(n as usize)).cloned(),
BlockId::Earliest => self.numbers.read().get(&0).cloned(),
BlockId::Latest | BlockId::Pending => self.numbers.read().get(&(self.numbers.read().len() - 1)).cloned()
}
}
@ -363,46 +363,46 @@ impl MiningBlockChainClient for TestBlockChainClient {
}
impl BlockChainClient for TestBlockChainClient {
fn call(&self, _t: &SignedTransaction, _block: BlockID, _analytics: CallAnalytics) -> Result<Executed, CallError> {
fn call(&self, _t: &SignedTransaction, _block: BlockId, _analytics: CallAnalytics) -> Result<Executed, CallError> {
self.execution_result.read().clone().unwrap()
}
fn replay(&self, _id: TransactionID, _analytics: CallAnalytics) -> Result<Executed, CallError> {
fn replay(&self, _id: TransactionId, _analytics: CallAnalytics) -> Result<Executed, CallError> {
self.execution_result.read().clone().unwrap()
}
fn block_total_difficulty(&self, _id: BlockID) -> Option<U256> {
fn block_total_difficulty(&self, _id: BlockId) -> Option<U256> {
Some(U256::zero())
}
fn block_hash(&self, id: BlockID) -> Option<H256> {
fn block_hash(&self, id: BlockId) -> Option<H256> {
Self::block_hash(self, id)
}
fn nonce(&self, address: &Address, id: BlockID) -> Option<U256> {
fn nonce(&self, address: &Address, id: BlockId) -> Option<U256> {
match id {
BlockID::Latest => Some(self.nonces.read().get(address).cloned().unwrap_or(self.spec.params.account_start_nonce)),
BlockId::Latest => Some(self.nonces.read().get(address).cloned().unwrap_or(self.spec.params.account_start_nonce)),
_ => None,
}
}
fn storage_root(&self, _address: &Address, _id: BlockID) -> Option<H256> {
fn storage_root(&self, _address: &Address, _id: BlockId) -> Option<H256> {
None
}
fn latest_nonce(&self, address: &Address) -> U256 {
self.nonce(address, BlockID::Latest).unwrap()
self.nonce(address, BlockId::Latest).unwrap()
}
fn code(&self, address: &Address, id: BlockID) -> Option<Option<Bytes>> {
fn code(&self, address: &Address, id: BlockId) -> Option<Option<Bytes>> {
match id {
BlockID::Latest => Some(self.code.read().get(address).cloned()),
BlockId::Latest => Some(self.code.read().get(address).cloned()),
_ => None,
}
}
fn balance(&self, address: &Address, id: BlockID) -> Option<U256> {
if let BlockID::Latest = id {
fn balance(&self, address: &Address, id: BlockId) -> Option<U256> {
if let BlockId::Latest = id {
Some(self.balances.read().get(address).cloned().unwrap_or_else(U256::zero))
} else {
None
@ -410,41 +410,45 @@ impl BlockChainClient for TestBlockChainClient {
}
fn latest_balance(&self, address: &Address) -> U256 {
self.balance(address, BlockID::Latest).unwrap()
self.balance(address, BlockId::Latest).unwrap()
}
fn storage_at(&self, address: &Address, position: &H256, id: BlockID) -> Option<H256> {
if let BlockID::Latest = id {
fn storage_at(&self, address: &Address, position: &H256, id: BlockId) -> Option<H256> {
if let BlockId::Latest = id {
Some(self.storage.read().get(&(address.clone(), position.clone())).cloned().unwrap_or_else(H256::new))
} else {
None
}
}
fn list_accounts(&self, _id: BlockID, _after: Option<&Address>, _count: u64) -> Option<Vec<Address>> {
fn list_accounts(&self, _id: BlockId, _after: Option<&Address>, _count: u64) -> Option<Vec<Address>> {
None
}
fn list_storage(&self, _id: BlockID, _account: &Address, _after: Option<&H256>, _count: u64) -> Option<Vec<H256>> {
fn list_storage(&self, _id: BlockId, _account: &Address, _after: Option<&H256>, _count: u64) -> Option<Vec<H256>> {
None
}
fn transaction(&self, _id: TransactionID) -> Option<LocalizedTransaction> {
fn transaction(&self, _id: TransactionId) -> Option<LocalizedTransaction> {
None // Simple default.
}
fn uncle(&self, _id: UncleID) -> Option<Bytes> {
fn transaction_block(&self, _id: TransactionId) -> Option<H256> {
None // Simple default.
}
fn uncle_extra_info(&self, _id: UncleID) -> Option<BTreeMap<String, String>> {
fn uncle(&self, _id: UncleId) -> Option<Bytes> {
None // Simple default.
}
fn uncle_extra_info(&self, _id: UncleId) -> Option<BTreeMap<String, String>> {
None
}
fn transaction_receipt(&self, id: TransactionID) -> Option<LocalizedReceipt> {
fn transaction_receipt(&self, id: TransactionId) -> Option<LocalizedReceipt> {
self.receipts.read().get(&id).cloned()
}
fn blocks_with_bloom(&self, _bloom: &H2048, _from_block: BlockID, _to_block: BlockID) -> Option<Vec<BlockNumber>> {
fn blocks_with_bloom(&self, _bloom: &H2048, _from_block: BlockId, _to_block: BlockId) -> Option<Vec<BlockNumber>> {
unimplemented!();
}
@ -462,14 +466,14 @@ impl BlockChainClient for TestBlockChainClient {
}
fn best_block_header(&self) -> Bytes {
self.block_header(BlockID::Hash(self.chain_info().best_block_hash)).expect("Best block always have header.")
self.block_header(BlockId::Hash(self.chain_info().best_block_hash)).expect("Best block always have header.")
}
fn block_header(&self, id: BlockID) -> Option<Bytes> {
fn block_header(&self, id: BlockId) -> Option<Bytes> {
self.block_hash(id).and_then(|hash| self.blocks.read().get(&hash).map(|r| Rlp::new(r).at(0).as_raw().to_vec()))
}
fn block_body(&self, id: BlockID) -> Option<Bytes> {
fn block_body(&self, id: BlockId) -> Option<Bytes> {
self.block_hash(id).and_then(|hash| self.blocks.read().get(&hash).map(|r| {
let mut stream = RlpStream::new_list(2);
stream.append_raw(Rlp::new(r).at(1).as_raw(), 1);
@ -478,21 +482,21 @@ impl BlockChainClient for TestBlockChainClient {
}))
}
fn block(&self, id: BlockID) -> Option<Bytes> {
fn block(&self, id: BlockId) -> Option<Bytes> {
self.block_hash(id).and_then(|hash| self.blocks.read().get(&hash).cloned())
}
fn block_extra_info(&self, id: BlockID) -> Option<BTreeMap<String, String>> {
fn block_extra_info(&self, id: BlockId) -> Option<BTreeMap<String, String>> {
self.block(id)
.map(|block| BlockView::new(&block).header())
.map(|header| self.spec.engine.extra_info(&header))
}
fn block_status(&self, id: BlockID) -> BlockStatus {
fn block_status(&self, id: BlockId) -> BlockStatus {
match id {
BlockID::Number(number) if (number as usize) < self.blocks.read().len() => BlockStatus::InChain,
BlockID::Hash(ref hash) if self.blocks.read().get(hash).is_some() => BlockStatus::InChain,
BlockId::Number(number) if (number as usize) < self.blocks.read().len() => BlockStatus::InChain,
BlockId::Hash(ref hash) if self.blocks.read().get(hash).is_some() => BlockStatus::InChain,
_ => BlockStatus::Unknown
}
}
@ -645,11 +649,11 @@ impl BlockChainClient for TestBlockChainClient {
unimplemented!();
}
fn transaction_traces(&self, _trace: TransactionID) -> Option<Vec<LocalizedTrace>> {
fn transaction_traces(&self, _trace: TransactionId) -> Option<Vec<LocalizedTrace>> {
unimplemented!();
}
fn block_traces(&self, _trace: BlockID) -> Option<Vec<LocalizedTrace>> {
fn block_traces(&self, _trace: BlockId) -> Option<Vec<LocalizedTrace>> {
unimplemented!();
}

85
ethcore/src/client/traits.rs
View File

@ -50,90 +50,93 @@ pub trait BlockChainClient : Sync + Send {
fn keep_alive(&self) {}
/// Get raw block header data by block id.
fn block_header(&self, id: BlockID) -> Option<Bytes>;
fn block_header(&self, id: BlockId) -> Option<Bytes>;
/// Get raw block body data by block id.
/// Block body is an RLP list of two items: uncles and transactions.
fn block_body(&self, id: BlockID) -> Option<Bytes>;
fn block_body(&self, id: BlockId) -> Option<Bytes>;
/// Get raw block data by block header hash.
fn block(&self, id: BlockID) -> Option<Bytes>;
fn block(&self, id: BlockId) -> Option<Bytes>;
/// Get block status by block header hash.
fn block_status(&self, id: BlockID) -> BlockStatus;
fn block_status(&self, id: BlockId) -> BlockStatus;
/// Get block total difficulty.
fn block_total_difficulty(&self, id: BlockID) -> Option<U256>;
fn block_total_difficulty(&self, id: BlockId) -> Option<U256>;
/// Attempt to get address nonce at given block.
/// May not fail on BlockID::Latest.
fn nonce(&self, address: &Address, id: BlockID) -> Option<U256>;
/// May not fail on BlockId::Latest.
fn nonce(&self, address: &Address, id: BlockId) -> Option<U256>;
/// Attempt to get address storage root at given block.
/// May not fail on BlockID::Latest.
fn storage_root(&self, address: &Address, id: BlockID) -> Option<H256>;
/// May not fail on BlockId::Latest.
fn storage_root(&self, address: &Address, id: BlockId) -> Option<H256>;
/// Get address nonce at the latest block's state.
fn latest_nonce(&self, address: &Address) -> U256 {
self.nonce(address, BlockID::Latest)
.expect("nonce will return Some when given BlockID::Latest. nonce was given BlockID::Latest. \
self.nonce(address, BlockId::Latest)
.expect("nonce will return Some when given BlockId::Latest. nonce was given BlockId::Latest. \
Therefore nonce has returned Some; qed")
}
/// Get block hash.
fn block_hash(&self, id: BlockID) -> Option<H256>;
fn block_hash(&self, id: BlockId) -> Option<H256>;
/// Get address code at given block's state.
fn code(&self, address: &Address, id: BlockID) -> Option<Option<Bytes>>;
fn code(&self, address: &Address, id: BlockId) -> Option<Option<Bytes>>;
/// Get address code at the latest block's state.
fn latest_code(&self, address: &Address) -> Option<Bytes> {
self.code(address, BlockID::Latest)
.expect("code will return Some if given BlockID::Latest; qed")
self.code(address, BlockId::Latest)
.expect("code will return Some if given BlockId::Latest; qed")
}
/// Get address balance at the given block's state.
///
/// May not return None if given BlockID::Latest.
/// May not return None if given BlockId::Latest.
/// Returns None if and only if the block's root hash has been pruned from the DB.
fn balance(&self, address: &Address, id: BlockID) -> Option<U256>;
fn balance(&self, address: &Address, id: BlockId) -> Option<U256>;
/// Get address balance at the latest block's state.
fn latest_balance(&self, address: &Address) -> U256 {
self.balance(address, BlockID::Latest)
.expect("balance will return Some if given BlockID::Latest. balance was given BlockID::Latest \
self.balance(address, BlockId::Latest)
.expect("balance will return Some if given BlockId::Latest. balance was given BlockId::Latest \
Therefore balance has returned Some; qed")
}
/// Get value of the storage at given position at the given block's state.
///
/// May not return None if given BlockID::Latest.
/// May not return None if given BlockId::Latest.
/// Returns None if and only if the block's root hash has been pruned from the DB.
fn storage_at(&self, address: &Address, position: &H256, id: BlockID) -> Option<H256>;
fn storage_at(&self, address: &Address, position: &H256, id: BlockId) -> Option<H256>;
/// Get value of the storage at given position at the latest block's state.
fn latest_storage_at(&self, address: &Address, position: &H256) -> H256 {
self.storage_at(address, position, BlockID::Latest)
.expect("storage_at will return Some if given BlockID::Latest. storage_at was given BlockID::Latest. \
self.storage_at(address, position, BlockId::Latest)
.expect("storage_at will return Some if given BlockId::Latest. storage_at was given BlockId::Latest. \
Therefore storage_at has returned Some; qed")
}
/// Get a list of all accounts in the block `id`, if fat DB is in operation, otherwise `None`.
/// If `after` is set the list starts with the following item.
fn list_accounts(&self, id: BlockID, after: Option<&Address>, count: u64) -> Option<Vec<Address>>;
fn list_accounts(&self, id: BlockId, after: Option<&Address>, count: u64) -> Option<Vec<Address>>;
/// Get a list of all storage keys in the block `id`, if fat DB is in operation, otherwise `None`.
/// If `after` is set the list starts with the following item.
fn list_storage(&self, id: BlockID, account: &Address, after: Option<&H256>, count: u64) -> Option<Vec<H256>>;
fn list_storage(&self, id: BlockId, account: &Address, after: Option<&H256>, count: u64) -> Option<Vec<H256>>;
/// Get transaction with given hash.
fn transaction(&self, id: TransactionID) -> Option<LocalizedTransaction>;
fn transaction(&self, id: TransactionId) -> Option<LocalizedTransaction>;
/// Get the hash of block that contains the transaction, if any.
fn transaction_block(&self, id: TransactionId) -> Option<H256>;
/// Get uncle with given id.
fn uncle(&self, id: UncleID) -> Option<Bytes>;
fn uncle(&self, id: UncleId) -> Option<Bytes>;
/// Get transaction receipt with given hash.
fn transaction_receipt(&self, id: TransactionID) -> Option<LocalizedReceipt>;
fn transaction_receipt(&self, id: TransactionId) -> Option<LocalizedReceipt>;
/// Get a tree route between `from` and `to`.
/// See `BlockChain::tree_route`.
@ -170,16 +173,16 @@ pub trait BlockChainClient : Sync + Send {
fn best_block_header(&self) -> Bytes;
/// Returns numbers of blocks containing given bloom.
fn blocks_with_bloom(&self, bloom: &H2048, from_block: BlockID, to_block: BlockID) -> Option<Vec<BlockNumber>>;
fn blocks_with_bloom(&self, bloom: &H2048, from_block: BlockId, to_block: BlockId) -> Option<Vec<BlockNumber>>;
/// Returns logs matching given filter.
fn logs(&self, filter: Filter) -> Vec<LocalizedLogEntry>;
/// Makes a non-persistent transaction call.
fn call(&self, t: &SignedTransaction, block: BlockID, analytics: CallAnalytics) -> Result<Executed, CallError>;
fn call(&self, t: &SignedTransaction, block: BlockId, analytics: CallAnalytics) -> Result<Executed, CallError>;
/// Replays a given transaction for inspection.
fn replay(&self, t: TransactionID, analytics: CallAnalytics) -> Result<Executed, CallError>;
fn replay(&self, t: TransactionId, analytics: CallAnalytics) -> Result<Executed, CallError>;
/// Returns traces matching given filter.
fn filter_traces(&self, filter: TraceFilter) -> Option<Vec<LocalizedTrace>>;
@ -188,10 +191,10 @@ pub trait BlockChainClient : Sync + Send {
fn trace(&self, trace: TraceId) -> Option<LocalizedTrace>;
/// Returns traces created by transaction.
fn transaction_traces(&self, trace: TransactionID) -> Option<Vec<LocalizedTrace>>;
fn transaction_traces(&self, trace: TransactionId) -> Option<Vec<LocalizedTrace>>;
/// Returns traces created by transaction from block.
fn block_traces(&self, trace: BlockID) -> Option<Vec<LocalizedTrace>>;
fn block_traces(&self, trace: BlockId) -> Option<Vec<LocalizedTrace>>;
/// Get last hashes starting from best block.
fn last_hashes(&self) -> LastHashes;
@ -208,7 +211,7 @@ pub trait BlockChainClient : Sync + Send {
let mut corpus = Vec::new();
while corpus.is_empty() {
for _ in 0..sample_size {
let block_bytes = self.block(BlockID::Hash(h)).expect("h is either the best_block_hash or an ancestor; qed");
let block_bytes = self.block(BlockId::Hash(h)).expect("h is either the best_block_hash or an ancestor; qed");
let block = BlockView::new(&block_bytes);
let header = block.header_view();
if header.number() == 0 {
@ -246,11 +249,11 @@ pub trait BlockChainClient : Sync + Send {
/// Set the mode.
fn set_mode(&self, mode: Mode);
/// Returns engine-related extra info for `BlockID`.
fn block_extra_info(&self, id: BlockID) -> Option<BTreeMap<String, String>>;
/// Returns engine-related extra info for `BlockId`.
fn block_extra_info(&self, id: BlockId) -> Option<BTreeMap<String, String>>;
/// Returns engine-related extra info for `UncleID`.
fn uncle_extra_info(&self, id: UncleID) -> Option<BTreeMap<String, String>>;
/// Returns engine-related extra info for `UncleId`.
fn uncle_extra_info(&self, id: UncleId) -> Option<BTreeMap<String, String>>;
/// Returns information about pruning/data availability.
fn pruning_info(&self) -> PruningInfo;
@ -285,15 +288,15 @@ pub trait ProvingBlockChainClient: BlockChainClient {
/// Returns a vector of raw trie nodes (in order from the root) proving the storage query.
/// Nodes after `from_level` may be omitted.
/// An empty vector indicates unservable query.
fn prove_storage(&self, key1: H256, key2: H256, from_level: u32, id: BlockID) -> Vec<Bytes>;
fn prove_storage(&self, key1: H256, key2: H256, from_level: u32, id: BlockId) -> Vec<Bytes>;
/// Prove account existence at a specific block id.
/// The key is the keccak hash of the account's address.
/// Returns a vector of raw trie nodes (in order from the root) proving the query.
/// Nodes after `from_level` may be omitted.
/// An empty vector indicates unservable query.
fn prove_account(&self, key1: H256, from_level: u32, id: BlockID) -> Vec<Bytes>;
fn prove_account(&self, key1: H256, from_level: u32, id: BlockId) -> Vec<Bytes>;
/// Get code by address hash.
fn code_by_hash(&self, account_key: H256, id: BlockID) -> Bytes;
fn code_by_hash(&self, account_key: H256, id: BlockId) -> Bytes;
}

55
ethcore/src/engines/authority_round.rs
View File

@ -49,6 +49,8 @@ pub struct AuthorityRoundParams {
pub authorities: Vec<Address>,
/// Number of authorities.
pub authority_n: usize,
/// Starting step,
pub start_step: Option<u64>,
}
impl From<ethjson::spec::AuthorityRoundParams> for AuthorityRoundParams {
@ -58,6 +60,7 @@ impl From<ethjson::spec::AuthorityRoundParams> for AuthorityRoundParams {
step_duration: Duration::from_secs(p.step_duration.into()),
authority_n: p.authorities.len(),
authorities: p.authorities.into_iter().map(Into::into).collect::<Vec<_>>(),
start_step: p.start_step.map(Into::into),
}
}
}
@ -97,7 +100,7 @@ impl AsMillis for Duration {
impl AuthorityRound {
/// Create a new instance of AuthorityRound engine.
pub fn new(params: CommonParams, our_params: AuthorityRoundParams, builtins: BTreeMap<Address, Builtin>) -> Result<Arc<Self>, Error> {
let initial_step = (unix_now().as_secs() / our_params.step_duration.as_secs()) as usize;
let initial_step = our_params.start_step.unwrap_or_else(|| (unix_now().as_secs() / our_params.step_duration.as_secs())) as usize;
let engine = Arc::new(
AuthorityRound {
params: params,
@ -160,14 +163,7 @@ impl IoHandler<()> for TransitionHandler {
fn timeout(&self, io: &IoContext<()>, timer: TimerToken) {
if timer == ENGINE_TIMEOUT_TOKEN {
if let Some(engine) = self.engine.upgrade() {
engine.step.fetch_add(1, AtomicOrdering::SeqCst);
engine.proposed.store(false, AtomicOrdering::SeqCst);
if let Some(ref channel) = *engine.message_channel.lock() {
match channel.send(ClientIoMessage::UpdateSealing) {
Ok(_) => trace!(target: "poa", "timeout: UpdateSealing message sent for step {}.", engine.step.load(AtomicOrdering::Relaxed)),
Err(err) => trace!(target: "poa", "timeout: Could not send a sealing message {} for step {}.", err, engine.step.load(AtomicOrdering::Relaxed)),
}
}
engine.step();
io.register_timer_once(ENGINE_TIMEOUT_TOKEN, engine.remaining_step_duration().as_millis())
.unwrap_or_else(|e| warn!(target: "poa", "Failed to restart consensus step timer: {}.", e))
}
@ -184,6 +180,17 @@ impl Engine for AuthorityRound {
fn params(&self) -> &CommonParams { &self.params }
fn builtins(&self) -> &BTreeMap<Address, Builtin> { &self.builtins }
fn step(&self) {
self.step.fetch_add(1, AtomicOrdering::SeqCst);
self.proposed.store(false, AtomicOrdering::SeqCst);
if let Some(ref channel) = *self.message_channel.lock() {
match channel.send(ClientIoMessage::UpdateSealing) {
Ok(_) => trace!(target: "poa", "timeout: UpdateSealing message sent for step {}.", self.step.load(AtomicOrdering::Relaxed)),
Err(err) => trace!(target: "poa", "timeout: Could not send a sealing message {} for step {}.", err, self.step.load(AtomicOrdering::Relaxed)),
}
}
}
/// Additional engine-specific information for the user/developer concerning `header`.
fn extra_info(&self, header: &Header) -> BTreeMap<String, String> {
map![
@ -235,6 +242,8 @@ impl Engine for AuthorityRound {
} else {
warn!(target: "poa", "generate_seal: FAIL: Accounts not provided.");
}
} else {
trace!(target: "poa", "generate_seal: Not a proposer for step {}.", step);
}
None
}
@ -338,7 +347,6 @@ mod tests {
use tests::helpers::*;
use account_provider::AccountProvider;
use spec::Spec;
use std::time::UNIX_EPOCH;
#[test]
fn has_valid_metadata() {
@ -433,13 +441,30 @@ mod tests {
let engine = Spec::new_test_round().engine;
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
let time = UNIX_EPOCH.elapsed().unwrap().as_secs();
// Two authorities.
let mut step = time - time % 2;
header.set_seal(vec![encode(&step).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
// Spec starts with step 2.
header.set_seal(vec![encode(&2usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
assert!(engine.verify_block_seal(&header).is_err());
step = step + 1;
header.set_seal(vec![encode(&step).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
header.set_seal(vec![encode(&1usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
assert!(engine.verify_block_seal(&header).is_ok());
}
#[test]
fn rejects_future_block() {
let mut header: Header = Header::default();
let tap = AccountProvider::transient_provider();
let addr = tap.insert_account("0".sha3(), "0").unwrap();
header.set_author(addr);
let engine = Spec::new_test_round().engine;
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
// Two authorities.
// Spec starts with step 2.
header.set_seal(vec![encode(&1usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
assert!(engine.verify_block_seal(&header).is_ok());
header.set_seal(vec![encode(&5usize).to_vec(), encode(&(&*signature as &[u8])).to_vec()]);
assert!(engine.verify_block_seal(&header).is_err());
}
}

2
ethcore/src/engines/mod.rs
View File

@ -160,4 +160,6 @@ pub trait Engine : Sync + Send {
/// Add an account provider useful for Engines that sign stuff.
fn register_account_provider(&self, _account_provider: Arc<AccountProvider>) {}
/// Trigger next step of the consensus engine.
fn step(&self) {}
}

19
ethcore/src/miner/miner.rs
View File

@ -23,7 +23,7 @@ use account_provider::{AccountProvider, Error as AccountError};
use views::{BlockView, HeaderView};
use header::Header;
use state::{State, CleanupMode};
use client::{MiningBlockChainClient, Executive, Executed, EnvInfo, TransactOptions, BlockID, CallAnalytics};
use client::{MiningBlockChainClient, Executive, Executed, EnvInfo, TransactOptions, BlockId, CallAnalytics, TransactionId};
use client::TransactionImportResult;
use executive::contract_address;
use block::{ClosedBlock, SealedBlock, IsBlock, Block};
@ -357,6 +357,8 @@ impl Miner {
let block_number = open_block.block().fields().header.number();
// TODO Push new uncles too.
let mut tx_count: usize = 0;
let tx_total = transactions.len();
for tx in transactions {
let hash = tx.hash();
let start = Instant::now();
@ -378,7 +380,7 @@ impl Miner {
},
_ => {},
}
trace!(target: "miner", "Adding tx {:?} took {:?}", hash, took);
match result {
Err(Error::Execution(ExecutionError::BlockGasLimitReached { gas_limit, gas_used, gas })) => {
debug!(target: "miner", "Skipping adding transaction to block because of gas limit: {:?} (limit: {:?}, used: {:?}, gas: {:?})", hash, gas_limit, gas_used, gas);
@ -407,9 +409,12 @@ impl Miner {
"Error adding transaction to block: number={}. transaction_hash={:?}, Error: {:?}",
block_number, hash, e);
},
_ => {} // imported ok
_ => {
tx_count += 1;
} // imported ok
}
}
trace!(target: "miner", "Pushed {}/{} transactions", tx_count, tx_total);
let block = open_block.close();
@ -580,6 +585,10 @@ impl Miner {
let best_block_header: Header = ::rlp::decode(&chain.best_block_header());
transactions.into_iter()
.map(|tx| {
if chain.transaction_block(TransactionId::Hash(tx.hash())).is_some() {
debug!(target: "miner", "Rejected tx {:?}: already in the blockchain", tx.hash());
return Err(Error::Transaction(TransactionError::AlreadyImported));
}
match self.engine.verify_transaction_basic(&tx, &best_block_header) {
Err(e) => {
debug!(target: "miner", "Rejected tx {:?} with invalid signature: {:?}", tx.hash(), e);
@ -692,7 +701,7 @@ impl MinerService for Miner {
Ok(ret)
},
None => {
chain.call(t, BlockID::Latest, analytics)
chain.call(t, BlockId::Latest, analytics)
}
}
}
@ -1095,7 +1104,7 @@ impl MinerService for Miner {
{
retracted.par_iter()
.map(|hash| {
let block = chain.block(BlockID::Hash(*hash))
let block = chain.block(BlockId::Hash(*hash))
.expect("Client is sending message after commit to db and inserting to chain; the block is available; qed");
let block = BlockView::new(&block);
let txs = block.transactions();

4
ethcore/src/snapshot/error.rs
View File

@ -18,7 +18,7 @@
use std::fmt;
use ids::BlockID;
use ids::BlockId;
use util::H256;
use util::trie::TrieError;
@ -28,7 +28,7 @@ use rlp::DecoderError;
#[derive(Debug)]
pub enum Error {
/// Invalid starting block for snapshot.
InvalidStartingBlock(BlockID),
InvalidStartingBlock(BlockId),
/// Block not found.
BlockNotFound(H256),
/// Incomplete chain.

4
ethcore/src/snapshot/mod.rs
View File

@ -27,7 +27,7 @@ use account_db::{AccountDB, AccountDBMut};
use blockchain::{BlockChain, BlockProvider};
use engines::Engine;
use header::Header;
use ids::BlockID;
use ids::BlockId;
use views::BlockView;
use util::{Bytes, Hashable, HashDB, DBValue, snappy, U256, Uint};
@ -129,7 +129,7 @@ pub fn take_snapshot<W: SnapshotWriter + Send>(
p: &Progress
) -> Result<(), Error> {
let start_header = try!(chain.block_header(&block_at)
.ok_or(Error::InvalidStartingBlock(BlockID::Hash(block_at))));
.ok_or(Error::InvalidStartingBlock(BlockId::Hash(block_at))));
let state_root = start_header.state_root();
let number = start_header.number();

4
ethcore/src/snapshot/service.rs
View File

@ -30,7 +30,7 @@ use blockchain::BlockChain;
use client::{BlockChainClient, Client};
use engines::Engine;
use error::Error;
use ids::BlockID;
use ids::BlockId;
use service::ClientIoMessage;
use io::IoChannel;
@ -354,7 +354,7 @@ impl Service {
let writer = try!(LooseWriter::new(temp_dir.clone()));
let guard = Guard::new(temp_dir.clone());
let res = client.take_snapshot(writer, BlockID::Number(num), &self.progress);
let res = client.take_snapshot(writer, BlockId::Number(num), &self.progress);
self.taking_snapshot.store(false, Ordering::SeqCst);
if let Err(e) = res {

6
ethcore/src/snapshot/tests/service.rs
View File

@ -19,7 +19,7 @@
use std::sync::Arc;
use client::{BlockChainClient, Client};
use ids::BlockID;
use ids::BlockId;
use snapshot::service::{Service, ServiceParams};
use snapshot::{self, ManifestData, SnapshotService};
use spec::Spec;
@ -96,8 +96,8 @@ fn restored_is_equivalent() {
assert_eq!(service.status(), ::snapshot::RestorationStatus::Inactive);
for x in 0..NUM_BLOCKS {
let block1 = client.block(BlockID::Number(x as u64)).unwrap();
let block2 = client2.block(BlockID::Number(x as u64)).unwrap();
let block1 = client.block(BlockId::Number(x as u64)).unwrap();
let block2 = client2.block(BlockId::Number(x as u64)).unwrap();
assert_eq!(block1, block2);
}

4
ethcore/src/snapshot/watcher.rs
View File

@ -18,7 +18,7 @@
use util::Mutex;
use client::{BlockChainClient, Client, ChainNotify};
use ids::BlockID;
use ids::BlockId;
use service::ClientIoMessage;
use views::HeaderView;
@ -43,7 +43,7 @@ impl<F> Oracle for StandardOracle<F>
where F: Send + Sync + Fn() -> bool
{
fn to_number(&self, hash: H256) -> Option<u64> {
self.client.block_header(BlockID::Hash(hash)).map(|h| HeaderView::new(&h).number())
self.client.block_header(BlockId::Hash(hash)).map(|h| HeaderView::new(&h).number())
}
fn is_major_importing(&self) -> bool {

2
ethcore/src/spec/spec.rs
View File

@ -273,7 +273,7 @@ impl Spec {
pub fn new_instant() -> Spec { load_bundled!("instant_seal") }
/// Create a new Spec with AuthorityRound consensus which does internal sealing (not requiring work).
/// Accounts with secrets "1".sha3() and "2".sha3() are the authorities.
/// Accounts with secrets "0".sha3() and "1".sha3() are the authorities.
pub fn new_test_round() -> Self { load_bundled!("authority_round") }
}

1
ethcore/src/state/mod.rs
View File

@ -31,6 +31,7 @@ use transaction::SignedTransaction;
use state_db::StateDB;
use util::*;
use util::trie::recorder::{Recorder, BasicRecorder as TrieRecorder};
mod account;

20
ethcore/src/tests/client.rs
View File

@ -15,7 +15,7 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use io::IoChannel;
use client::{BlockChainClient, MiningBlockChainClient, Client, ClientConfig, BlockID};
use client::{BlockChainClient, MiningBlockChainClient, Client, ClientConfig, BlockId};
use state::CleanupMode;
use ethereum;
use block::IsBlock;
@ -99,7 +99,7 @@ fn imports_good_block() {
client.flush_queue();
client.import_verified_blocks();
let block = client.block_header(BlockID::Number(1)).unwrap();
let block = client.block_header(BlockId::Number(1)).unwrap();
assert!(!block.is_empty());
}
@ -117,7 +117,7 @@ fn query_none_block() {
IoChannel::disconnected(),
&db_config
).unwrap();
let non_existant = client.block_header(BlockID::Number(188));
let non_existant = client.block_header(BlockId::Number(188));
assert!(non_existant.is_none());
}
@ -125,7 +125,7 @@ fn query_none_block() {
fn query_bad_block() {
let client_result = get_test_client_with_blocks(vec![get_bad_state_dummy_block()]);
let client = client_result.reference();
let bad_block:Option<Bytes> = client.block_header(BlockID::Number(1));
let bad_block:Option<Bytes> = client.block_header(BlockId::Number(1));
assert!(bad_block.is_none());
}
@ -146,8 +146,8 @@ fn returns_logs() {
let client_result = get_test_client_with_blocks(vec![dummy_block.clone()]);
let client = client_result.reference();
let logs = client.logs(Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: None,
topics: vec![],
limit: None,
@ -161,8 +161,8 @@ fn returns_logs_with_limit() {
let client_result = get_test_client_with_blocks(vec![dummy_block.clone()]);
let client = client_result.reference();
let logs = client.logs(Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: None,
topics: vec![],
limit: Some(2),
@ -176,7 +176,7 @@ fn returns_block_body() {
let client_result = get_test_client_with_blocks(vec![dummy_block.clone()]);
let client = client_result.reference();
let block = BlockView::new(&dummy_block);
let body = client.block_body(BlockID::Hash(block.header().hash())).unwrap();
let body = client.block_body(BlockId::Hash(block.header().hash())).unwrap();
let body = Rlp::new(&body);
assert_eq!(body.item_count(), 2);
assert_eq!(body.at(0).as_raw()[..], block.rlp().at(1).as_raw()[..]);
@ -187,7 +187,7 @@ fn returns_block_body() {
fn imports_block_sequence() {
let client_result = generate_dummy_client(6);
let client = client_result.reference();
let block = client.block_header(BlockID::Number(5)).unwrap();
let block = client.block_header(BlockId::Number(5)).unwrap();
assert!(!block.is_empty());
}

4
ethcore/src/tests/rpc.rs
View File

@ -19,7 +19,7 @@
use nanoipc;
use std::sync::Arc;
use std::sync::atomic::{Ordering, AtomicBool};
use client::{Client, BlockChainClient, ClientConfig, BlockID};
use client::{Client, BlockChainClient, ClientConfig, BlockId};
use client::remote::RemoteClient;
use tests::helpers::*;
use devtools::*;
@ -71,7 +71,7 @@ fn can_query_block() {
run_test_worker(scope, stop_guard.share(), socket_path);
let remote_client = nanoipc::generic_client::<RemoteClient<_>>(socket_path).unwrap();
let non_existant_block = remote_client.block_header(BlockID::Number(999));
let non_existant_block = remote_client.block_header(BlockId::Number(999));
assert!(non_existant_block.is_none());
})

18
ethcore/src/trace/db.rs
View File

@ -94,7 +94,7 @@ impl Key<blooms::BloomGroup> for TraceGroupPosition {
}
#[derive(Debug, Hash, Eq, PartialEq)]
enum CacheID {
enum CacheId {
Trace(H256),
Bloom(TraceGroupPosition),
}
@ -104,7 +104,7 @@ pub struct TraceDB<T> where T: DatabaseExtras {
// cache
traces: RwLock<HashMap<H256, FlatBlockTraces>>,
blooms: RwLock<HashMap<TraceGroupPosition, blooms::BloomGroup>>,
cache_manager: RwLock<CacheManager<CacheID>>,
cache_manager: RwLock<CacheManager<CacheId>>,
// db
tracesdb: Arc<Database>,
// config,
@ -119,7 +119,7 @@ impl<T> BloomGroupDatabase for TraceDB<T> where T: DatabaseExtras {
fn blooms_at(&self, position: &GroupPosition) -> Option<BloomGroup> {
let position = TraceGroupPosition::from(position.clone());
let result = self.tracesdb.read_with_cache(db::COL_TRACE, &self.blooms, &position).map(Into::into);
self.note_used(CacheID::Bloom(position));
self.note_used(CacheId::Bloom(position));
result
}
}
@ -152,7 +152,7 @@ impl<T> TraceDB<T> where T: DatabaseExtras {
}
/// Let the cache system know that a cacheable item has been used.
fn note_used(&self, id: CacheID) {
fn note_used(&self, id: CacheId) {
let mut cache_manager = self.cache_manager.write();
cache_manager.note_used(id);
}
@ -168,8 +168,8 @@ impl<T> TraceDB<T> where T: DatabaseExtras {
cache_manager.collect_garbage(current_size, | ids | {
for id in &ids {
match *id {
CacheID::Trace(ref h) => { traces.remove(h); },
CacheID::Bloom(ref h) => { blooms.remove(h); },
CacheId::Trace(ref h) => { traces.remove(h); },
CacheId::Bloom(ref h) => { blooms.remove(h); },
}
}
traces.shrink_to_fit();
@ -182,7 +182,7 @@ impl<T> TraceDB<T> where T: DatabaseExtras {
/// Returns traces for block with hash.
fn traces(&self, block_hash: &H256) -> Option<FlatBlockTraces> {
let result = self.tracesdb.read_with_cache(db::COL_TRACE, &self.traces, block_hash);
self.note_used(CacheID::Trace(block_hash.clone()));
self.note_used(CacheId::Trace(block_hash.clone()));
result
}
@ -289,7 +289,7 @@ impl<T> TraceDatabase for TraceDB<T> where T: DatabaseExtras {
batch.extend_with_cache(db::COL_TRACE, &mut *blooms, blooms_to_insert, CacheUpdatePolicy::Remove);
// note_used must be called after locking blooms to avoid cache/traces deadlock on garbage collection
for key in blooms_keys {
self.note_used(CacheID::Bloom(key));
self.note_used(CacheId::Bloom(key));
}
}
@ -300,7 +300,7 @@ impl<T> TraceDatabase for TraceDB<T> where T: DatabaseExtras {
// cause this value might be queried by hash later
batch.write_with_cache(db::COL_TRACE, &mut *traces, request.block_hash, request.traces, CacheUpdatePolicy::Overwrite);
// note_used must be called after locking traces to avoid cache/traces deadlock on garbage collection
self.note_used(CacheID::Trace(request.block_hash.clone()));
self.note_used(CacheId::Trace(request.block_hash.clone()));
}
}

28
ethcore/src/types/filter.rs
View File

@ -18,17 +18,17 @@
use util::{Address, H256, Hashable, H2048};
use util::bloom::Bloomable;
use client::BlockID;
use client::BlockId;
use log_entry::LogEntry;
/// Blockchain Filter.
#[derive(Binary, Debug, PartialEq)]
pub struct Filter {
/// Blockchain will be searched from this block.
pub from_block: BlockID,
pub from_block: BlockId,
/// Till this block.
pub to_block: BlockID,
pub to_block: BlockId,
/// Search addresses.
///
@ -114,14 +114,14 @@ impl Filter {
mod tests {
use util::FixedHash;
use filter::Filter;
use client::BlockID;
use client::BlockId;
use log_entry::LogEntry;
#[test]
fn test_bloom_possibilities_none() {
let none_filter = Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: None,
topics: vec![None, None, None, None],
limit: None,
@ -136,8 +136,8 @@ mod tests {
#[test]
fn test_bloom_possibilities_single_address_and_topic() {
let filter = Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: Some(vec!["b372018f3be9e171df0581136b59d2faf73a7d5d".into()]),
topics: vec![
Some(vec!["ff74e91598aed6ae5d2fdcf8b24cd2c7be49a0808112a305069355b7160f23f9".into()]),
@ -155,8 +155,8 @@ mod tests {
#[test]
fn test_bloom_possibilities_single_address_and_many_topics() {
let filter = Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: Some(vec!["b372018f3be9e171df0581136b59d2faf73a7d5d".into()]),
topics: vec![
Some(vec!["ff74e91598aed6ae5d2fdcf8b24cd2c7be49a0808112a305069355b7160f23f9".into()]),
@ -174,8 +174,8 @@ mod tests {
#[test]
fn test_bloom_possibilites_multiple_addresses_and_topics() {
let filter = Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: Some(vec![
"b372018f3be9e171df0581136b59d2faf73a7d5d".into(),
"b372018f3be9e171df0581136b59d2faf73a7d5d".into(),
@ -204,8 +204,8 @@ mod tests {
#[test]
fn test_filter_matches() {
let filter = Filter {
from_block: BlockID::Earliest,
to_block: BlockID::Latest,
from_block: BlockId::Earliest,
to_block: BlockId::Latest,
address: Some(vec!["b372018f3be9e171df0581136b59d2faf73a7d5d".into()]),
topics: vec![
Some(vec!["ff74e91598aed6ae5d2fdcf8b24cd2c7be49a0808112a305069355b7160f23f9".into()]),

12
ethcore/src/types/ids.rs
View File

@ -21,7 +21,7 @@ use header::BlockNumber;
/// Uniquely identifies block.
#[derive(Debug, PartialEq, Copy, Clone, Hash, Eq, Binary)]
pub enum BlockID {
pub enum BlockId {
/// Block's sha3.
/// Querying by hash is always faster.
Hash(H256),
@ -37,28 +37,28 @@ pub enum BlockID {
/// Uniquely identifies transaction.
#[derive(Debug, PartialEq, Clone, Hash, Eq, Binary)]
pub enum TransactionID {
pub enum TransactionId {
/// Transaction's sha3.
Hash(H256),
/// Block id and transaction index within this block.
/// Querying by block position is always faster.
Location(BlockID, usize)
Location(BlockId, usize)
}
/// Uniquely identifies Trace.
#[derive(Binary)]
pub struct TraceId {
/// Transaction
pub transaction: TransactionID,
pub transaction: TransactionId,
/// Trace address within transaction.
pub address: Vec<usize>,
}
/// Uniquely identifies Uncle.
#[derive(Debug, PartialEq, Eq, Copy, Clone, Binary)]
pub struct UncleID {
pub struct UncleId {
/// Block id.
pub block: BlockID,
pub block: BlockId,
/// Position in block.
pub position: usize
}

4
ethcore/src/types/trace_filter.rs
View File

@ -18,13 +18,13 @@
use std::ops::Range;
use util::{Address};
use types::ids::BlockID;
use types::ids::BlockId;
/// Easy to use trace filter.
#[derive(Binary)]
pub struct Filter {
/// Range of filtering.
pub range: Range<BlockID>,
pub range: Range<BlockId>,
/// From address.
pub from_address: Vec<Address>,
/// To address.

4
ethstore/src/dir/disk.rs
View File

@ -20,7 +20,7 @@ use std::collections::HashMap;
use time;
use ethkey::Address;
use {json, SafeAccount, Error};
use json::UUID;
use json::Uuid;
use super::KeyDirectory;
const IGNORED_FILES: &'static [&'static str] = &["thumbs.db", "address_book.json"];
@ -113,7 +113,7 @@ impl KeyDirectory for DiskDirectory {
// build file path
let filename = account.filename.as_ref().cloned().unwrap_or_else(|| {
let timestamp = time::strftime("%Y-%m-%dT%H-%M-%S", &time::now_utc()).expect("Time-format string is valid.");
format!("UTC--{}Z--{}", timestamp, UUID::from(account.id))
format!("UTC--{}Z--{}", timestamp, Uuid::from(account.id))
});
// update account filename

4
ethstore/src/ethstore.rs
View File

@ -24,7 +24,7 @@ use dir::KeyDirectory;
use account::SafeAccount;
use {Error, SecretStore};
use json;
use json::UUID;
use json::Uuid;
use parking_lot::RwLock;
use presale::PresaleWallet;
use import;
@ -154,7 +154,7 @@ impl SecretStore for EthStore {
account.public(password)
}
fn uuid(&self, address: &Address) -> Result<UUID, Error> {
fn uuid(&self, address: &Address) -> Result<Uuid, Error> {
let account = try!(self.get(address));
Ok(account.id.into())
}

4
ethstore/src/json/error.rs
View File

@ -21,7 +21,7 @@ pub enum Error {
UnsupportedCipher,
InvalidCipherParams,
UnsupportedKdf,
InvalidUUID,
InvalidUuid,
UnsupportedVersion,
InvalidCiphertext,
InvalidH256,
@ -31,7 +31,7 @@ pub enum Error {
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
match *self {
Error::InvalidUUID => write!(f, "Invalid UUID"),
Error::InvalidUuid => write!(f, "Invalid Uuid"),
Error::UnsupportedVersion => write!(f, "Unsupported version"),
Error::UnsupportedKdf => write!(f, "Unsupported kdf"),
Error::InvalidCiphertext => write!(f, "Invalid ciphertext"),

48
ethstore/src/json/id.rs
View File

@ -23,15 +23,15 @@ use super::Error;
/// Universaly unique identifier.
#[derive(Debug, PartialEq)]
pub struct UUID([u8; 16]);
pub struct Uuid([u8; 16]);
impl From<[u8; 16]> for UUID {
impl From<[u8; 16]> for Uuid {
fn from(uuid: [u8; 16]) -> Self {
UUID(uuid)
Uuid(uuid)
}
}
impl<'a> Into<String> for &'a UUID {
impl<'a> Into<String> for &'a Uuid {
fn into(self) -> String {
let d1 = &self.0[0..4];
let d2 = &self.0[4..6];
@ -42,44 +42,44 @@ impl<'a> Into<String> for &'a UUID {
}
}
impl Into<String> for UUID {
impl Into<String> for Uuid {
fn into(self) -> String {
Into::into(&self)
}
}
impl Into<[u8; 16]> for UUID {
impl Into<[u8; 16]> for Uuid {
fn into(self) -> [u8; 16] {
self.0
}
}
impl fmt::Display for UUID {
impl fmt::Display for Uuid {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
let s: String = (self as &UUID).into();
let s: String = (self as &Uuid).into();
write!(f, "{}", s)
}
}
fn copy_into(from: &str, into: &mut [u8]) -> Result<(), Error> {
let from = try!(from.from_hex().map_err(|_| Error::InvalidUUID));
let from = try!(from.from_hex().map_err(|_| Error::InvalidUuid));
if from.len() != into.len() {
return Err(Error::InvalidUUID);
return Err(Error::InvalidUuid);
}
into.copy_from_slice(&from);
Ok(())
}
impl str::FromStr for UUID {
impl str::FromStr for Uuid {
type Err = Error;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let parts: Vec<&str> = s.split("-").collect();
if parts.len() != 5 {
return Err(Error::InvalidUUID);
return Err(Error::InvalidUuid);
}
let mut uuid = [0u8; 16];
@ -90,17 +90,17 @@ impl str::FromStr for UUID {
try!(copy_into(parts[3], &mut uuid[8..10]));
try!(copy_into(parts[4], &mut uuid[10..16]));
Ok(UUID(uuid))
Ok(Uuid(uuid))
}
}
impl From<&'static str> for UUID {
impl From<&'static str> for Uuid {
fn from(s: &'static str) -> Self {
s.parse().expect(&format!("invalid string literal for {}: '{}'", stringify!(Self), s))
}
}
impl Serialize for UUID {
impl Serialize for Uuid {
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer {
let s: String = self.into();
@ -108,17 +108,17 @@ impl Serialize for UUID {
}
}
impl Deserialize for UUID {
impl Deserialize for Uuid {
fn deserialize<D>(deserializer: &mut D) -> Result<Self, D::Error>
where D: Deserializer {
deserializer.deserialize(UUIDVisitor)
deserializer.deserialize(UuidVisitor)
}
}
struct UUIDVisitor;
struct UuidVisitor;
impl Visitor for UUIDVisitor {
type Value = UUID;
impl Visitor for UuidVisitor {
type Value = Uuid;
fn visit_str<E>(&mut self, value: &str) -> Result<Self::Value, E> where E: SerdeError {
value.parse().map_err(SerdeError::custom)
@ -131,18 +131,18 @@ impl Visitor for UUIDVisitor {
#[cfg(test)]
mod tests {
use super::UUID;
use super::Uuid;
#[test]
fn uuid_from_str() {
let uuid: UUID = "3198bc9c-6672-5ab3-d995-4942343ae5b6".into();
assert_eq!(uuid, UUID::from([0x31, 0x98, 0xbc, 0x9c, 0x66, 0x72, 0x5a, 0xb3, 0xd9, 0x95, 0x49, 0x42, 0x34, 0x3a, 0xe5, 0xb6]));
let uuid: Uuid = "3198bc9c-6672-5ab3-d995-4942343ae5b6".into();
assert_eq!(uuid, Uuid::from([0x31, 0x98, 0xbc, 0x9c, 0x66, 0x72, 0x5a, 0xb3, 0xd9, 0x95, 0x49, 0x42, 0x34, 0x3a, 0xe5, 0xb6]));
}
#[test]
fn uuid_from_and_to_str() {
let from = "3198bc9c-6672-5ab3-d995-4942343ae5b6";
let uuid: UUID = from.into();
let uuid: Uuid = from.into();
let to: String = uuid.into();
assert_eq!(from, &to);
}

14
ethstore/src/json/key_file.rs
View File

@ -18,11 +18,11 @@ use std::io::{Read, Write};
use serde::{Deserialize, Deserializer, Error};
use serde::de::{Visitor, MapVisitor};
use serde_json;
use super::{UUID, Version, Crypto, H160};
use super::{Uuid, Version, Crypto, H160};
#[derive(Debug, PartialEq, Serialize)]
pub struct KeyFile {
pub id: UUID,
pub id: Uuid,
pub version: Version,
pub crypto: Crypto,
pub address: H160,
@ -31,7 +31,7 @@ pub struct KeyFile {
}
enum KeyFileField {
ID,
Id,
Version,
Crypto,
Address,
@ -56,7 +56,7 @@ impl Visitor for KeyFileFieldVisitor {
where E: Error
{
match value {
"id" => Ok(KeyFileField::ID),
"id" => Ok(KeyFileField::Id),
"version" => Ok(KeyFileField::Version),
"crypto" => Ok(KeyFileField::Crypto),
"Crypto" => Ok(KeyFileField::Crypto),
@ -94,7 +94,7 @@ impl Visitor for KeyFileVisitor {
loop {
match try!(visitor.visit_key()) {
Some(KeyFileField::ID) => { id = Some(try!(visitor.visit_value())); }
Some(KeyFileField::Id) => { id = Some(try!(visitor.visit_value())); }
Some(KeyFileField::Version) => { version = Some(try!(visitor.visit_value())); }
Some(KeyFileField::Crypto) => { crypto = Some(try!(visitor.visit_value())); }
Some(KeyFileField::Address) => { address = Some(try!(visitor.visit_value())); }
@ -153,7 +153,7 @@ impl KeyFile {
mod tests {
use std::str::FromStr;
use serde_json;
use json::{KeyFile, UUID, Version, Crypto, Cipher, Aes128Ctr, Kdf, Scrypt};
use json::{KeyFile, Uuid, Version, Crypto, Cipher, Aes128Ctr, Kdf, Scrypt};
#[test]
fn basic_keyfile() {
@ -183,7 +183,7 @@ mod tests {
}"#;
let expected = KeyFile {
id: UUID::from_str("8777d9f6-7860-4b9b-88b7-0b57ee6b3a73").unwrap(),
id: Uuid::from_str("8777d9f6-7860-4b9b-88b7-0b57ee6b3a73").unwrap(),
version: Version::V3,
address: "6edddfc6349aff20bc6467ccf276c5b52487f7a8".into(),
crypto: Crypto {

2
ethstore/src/json/mod.rs.in
View File

@ -14,7 +14,7 @@ pub use self::cipher::{Cipher, CipherSer, CipherSerParams, Aes128Ctr};
pub use self::crypto::{Crypto, CipherText};
pub use self::error::Error;
pub use self::hash::{H128, H160, H256};
pub use self::id::UUID;
pub use self::id::Uuid;
pub use self::kdf::{Kdf, KdfSer, Prf, Pbkdf2, Scrypt, KdfSerParams};
pub use self::key_file::KeyFile;
pub use self::presale::{PresaleWallet, Encseed};

4
ethstore/src/secret_store.rs
View File

@ -16,7 +16,7 @@
use ethkey::{Address, Message, Signature, Secret, Public};
use Error;
use json::UUID;
use json::Uuid;
pub trait SecretStore: Send + Sync {
fn insert_account(&self, secret: Secret, password: &str) -> Result<Address, Error>;
@ -30,7 +30,7 @@ pub trait SecretStore: Send + Sync {
fn public(&self, account: &Address, password: &str) -> Result<Public, Error>;
fn accounts(&self) -> Result<Vec<Address>, Error>;
fn uuid(&self, account: &Address) -> Result<UUID, Error>;
fn uuid(&self, account: &Address) -> Result<Uuid, Error>;
fn name(&self, account: &Address) -> Result<String, Error>;
fn meta(&self, account: &Address) -> Result<String, Error>;

9
js/.babelrc
View File

@ -17,6 +17,15 @@
},
"development": {
"plugins": ["react-hot-loader/babel"]
},
"test": {
"plugins": [
[
"babel-plugin-webpack-alias", {
"config": "webpack/test.js"
}
]
]
}
}
}

16
js/package.json
View File

@ -1,6 +1,6 @@
{
"name": "parity.js",
"version": "0.2.102",
"version": "0.2.105",
"main": "release/index.js",
"jsnext:main": "src/index.js",
"author": "Parity Team <admin@parity.io>",
@ -40,9 +40,9 @@
"coveralls": "npm run testCoverage && coveralls < coverage/lcov.info",
"lint": "eslint --ignore-path .gitignore ./src/",
"lint:cached": "eslint --cache --ignore-path .gitignore ./src/",
"test": "mocha 'src/**/*.spec.js'",
"test:coverage": "istanbul cover _mocha -- 'src/**/*.spec.js'",
"test:e2e": "mocha 'src/**/*.e2e.js'",
"test": "NODE_ENV=test mocha 'src/**/*.spec.js'",
"test:coverage": "NODE_ENV=test istanbul cover _mocha -- 'src/**/*.spec.js'",
"test:e2e": "NODE_ENV=test mocha 'src/**/*.e2e.js'",
"test:npm": "(cd .npmjs && npm i) && node test/npmLibrary && (rm -rf .npmjs/node_modules)",
"prepush": "npm run lint:cached"
},
@ -57,6 +57,7 @@
"babel-plugin-transform-object-rest-spread": "6.20.2",
"babel-plugin-transform-react-remove-prop-types": "0.2.11",
"babel-plugin-transform-runtime": "6.15.0",
"babel-plugin-webpack-alias": "2.1.2",
"babel-polyfill": "6.20.0",
"babel-preset-es2015": "6.18.0",
"babel-preset-es2016": "6.16.0",
@ -66,6 +67,7 @@
"babel-register": "6.18.0",
"babel-runtime": "6.20.0",
"chai": "3.5.0",
"chai-as-promised": "6.0.0",
"chai-enzyme": "0.6.1",
"circular-dependency-plugin": "2.0.0",
"copy-webpack-plugin": "4.0.1",
@ -99,8 +101,8 @@
"mock-local-storage": "1.0.2",
"mock-socket": "6.0.3",
"nock": "9.0.2",
"postcss-import": "8.1.0",
"postcss-loader": "1.1.1",
"postcss-import": "9.0.0",
"postcss-loader": "1.2.0",
"postcss-nested": "1.0.0",
"postcss-simple-vars": "3.0.0",
"progress": "1.1.8",
@ -137,7 +139,7 @@
"js-sha3": "0.5.5",
"lodash": "4.17.2",
"marked": "0.3.6",
"material-ui": "0.16.4",
"material-ui": "0.16.5",
"material-ui-chip-input": "0.11.1",
"mobx": "2.6.4",
"mobx-react": "4.0.3",

8
js/src/3rdparty/etherscan/links.js vendored
View File

@ -14,10 +14,14 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
export const url = (isTestnet = false) => {
return `https://${isTestnet ? 'testnet.' : ''}etherscan.io`;
};
export const txLink = (hash, isTestnet = false) => {
return `https://${isTestnet ? 'testnet.' : ''}etherscan.io/tx/${hash}`;
return `${url(isTestnet)}/tx/${hash}`;
};
export const addressLink = (address, isTestnet = false) => {
return `https://${isTestnet ? 'testnet.' : ''}etherscan.io/address/${address}`;
return `${url(isTestnet)}/address/${address}`;
};

33
js/src/api/contract/contract.js
View File

@ -240,8 +240,8 @@ export default class Contract {
}
_bindEvent = (event) => {
event.subscribe = (options = {}, callback) => {
return this._subscribe(event, options, callback);
event.subscribe = (options = {}, callback, autoRemove) => {
return this._subscribe(event, options, callback, autoRemove);
};
event.unsubscribe = (subscriptionId) => {
@ -306,16 +306,31 @@ export default class Contract {
return this._api.eth.newFilter(options);
}
subscribe (eventName = null, options = {}, callback) {
subscribe (eventName = null, options = {}, callback, autoRemove) {
try {
const event = this._findEvent(eventName);
return this._subscribe(event, options, callback);
return this._subscribe(event, options, callback, autoRemove);
} catch (e) {
return Promise.reject(e);
}
}
_subscribe (event = null, _options, callback) {
_sendData (subscriptionId, error, logs) {
const { autoRemove, callback } = this._subscriptions[subscriptionId];
let result = true;
try {
result = callback(error, logs);
} catch (error) {
console.warn('_sendData', subscriptionId, error);
}
if (autoRemove && result && typeof result === 'boolean') {
this.unsubscribe(subscriptionId);
}
}
_subscribe (event = null, _options, callback, autoRemove = false) {
const subscriptionId = nextSubscriptionId++;
const { skipInitFetch } = _options;
delete _options['skipInitFetch'];
@ -325,6 +340,7 @@ export default class Contract {
.then((filterId) => {
this._subscriptions[subscriptionId] = {
options: _options,
autoRemove,
callback,
filterId
};
@ -337,8 +353,7 @@ export default class Contract {
return this._api.eth
.getFilterLogs(filterId)
.then((logs) => {
callback(null, this.parseEventLogs(logs));
this._sendData(subscriptionId, null, this.parseEventLogs(logs));
this._subscribeToChanges();
return subscriptionId;
});
@ -437,13 +452,13 @@ export default class Contract {
})
)
.then((logsArray) => {
logsArray.forEach((logs, idx) => {
logsArray.forEach((logs, subscriptionId) => {
if (!logs || !logs.length) {
return;
}
try {
subscriptions[idx].callback(null, this.parseEventLogs(logs));
this.sendData(subscriptionId, null, this.parseEventLogs(logs));
} catch (error) {
console.error('_sendSubscriptionChanges', error);
}

12
js/src/api/subscriptions/manager.js
View File

@ -59,7 +59,7 @@ export default class Manager {
return subscription;
}
subscribe (subscriptionName, callback) {
subscribe (subscriptionName, callback, autoRemove = false) {
return new Promise((resolve, reject) => {
const subscription = this._validateType(subscriptionName);
@ -75,6 +75,7 @@ export default class Manager {
this.subscriptions[subscriptionId] = {
name: subscriptionName,
id: subscriptionId,
autoRemove,
callback
};
@ -101,13 +102,18 @@ export default class Manager {
}
_sendData (subscriptionId, error, data) {
const { callback } = this.subscriptions[subscriptionId];
const { autoRemove, callback } = this.subscriptions[subscriptionId];
let result = true;
try {
callback(error, data);
result = callback(error, data);
} catch (error) {
console.error(`Unable to update callback for subscriptionId ${subscriptionId}`, error);
}
if (autoRemove && result && typeof result === 'boolean') {
this.unsubscribe(subscriptionId);
}
}
_updateSubscriptions = (subscriptionName, error, data) => {

2
js/src/contracts/code/index.js
View File

@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import wallet from './wallet';
import { wallet } from './wallet';
export {
wallet

12
js/src/contracts/code/wallet.js
View File

File diff suppressed because one or more lines are too long

38
js/src/contracts/registry.js
View File

@ -19,7 +19,10 @@ import * as abis from './abi';
export default class Registry {
constructor (api) {
this._api = api;
this._contracts = [];
this._contracts = {};
this._pendingContracts = {};
this._instance = null;
this._fetching = false;
this._queue = [];
@ -59,20 +62,25 @@ export default class Registry {
getContract (_name) {
const name = _name.toLowerCase();
return new Promise((resolve, reject) => {
if (this._contracts[name]) {
resolve(this._contracts[name]);
return;
}
if (this._contracts[name]) {
return Promise.resolve(this._contracts[name]);
}
this
.lookupAddress(name)
.then((address) => {
this._contracts[name] = this._api.newContract(abis[name], address);
resolve(this._contracts[name]);
})
.catch(reject);
});
if (this._pendingContracts[name]) {
return this._pendingContracts[name];
}
const promise = this
.lookupAddress(name)
.then((address) => {
this._contracts[name] = this._api.newContract(abis[name], address);
delete this._pendingContracts[name];
return this._contracts[name];
});
this._pendingContracts[name] = promise;
return promise;
}
getContractInstance (_name) {
@ -89,7 +97,7 @@ export default class Registry {
return instance.getAddress.call({}, [sha3, 'A']);
})
.then((address) => {
console.log('lookupAddress', name, sha3, address);
console.log('[lookupAddress]', `(${sha3}) ${name}: ${address}`);
return address;
});
}

460
js/src/contracts/snippets/enhanced-wallet.sol Normal file
View File

@ -0,0 +1,460 @@
//sol Wallet
// Multi-sig, daily-limited account proxy/wallet.
// @authors:
// Gav Wood <g@ethdev.com>
// inheritable "property" contract that enables methods to be protected by requiring the acquiescence of either a
// single, or, crucially, each of a number of, designated owners.
// usage:
// use modifiers onlyowner (just own owned) or onlymanyowners(hash), whereby the same hash must be provided by
// some number (specified in constructor) of the set of owners (specified in the constructor, modifiable) before the
// interior is executed.
pragma solidity ^0.4.6;
contract multisig {
// EVENTS
// this contract can accept a confirmation, in which case
// we record owner and operation (hash) alongside it.
event Confirmation(address owner, bytes32 operation);
event Revoke(address owner, bytes32 operation);
// some others are in the case of an owner changing.
event OwnerChanged(address oldOwner, address newOwner);
event OwnerAdded(address newOwner);
event OwnerRemoved(address oldOwner);
// the last one is emitted if the required signatures change
event RequirementChanged(uint newRequirement);
// Funds has arrived into the wallet (record how much).
event Deposit(address _from, uint value);
// Single transaction going out of the wallet (record who signed for it, how much, and to whom it's going).
event SingleTransact(address owner, uint value, address to, bytes data);
// Multi-sig transaction going out of the wallet (record who signed for it last, the operation hash, how much, and to whom it's going).
event MultiTransact(address owner, bytes32 operation, uint value, address to, bytes data);
// Confirmation still needed for a transaction.
event ConfirmationNeeded(bytes32 operation, address initiator, uint value, address to, bytes data);
}
contract multisigAbi is multisig {
function isOwner(address _addr) returns (bool);
function hasConfirmed(bytes32 _operation, address _owner) constant returns (bool);
function confirm(bytes32 _h) returns(bool);
// (re)sets the daily limit. needs many of the owners to confirm. doesn't alter the amount already spent today.
function setDailyLimit(uint _newLimit);
function addOwner(address _owner);
function removeOwner(address _owner);
function changeRequirement(uint _newRequired);
// Revokes a prior confirmation of the given operation
function revoke(bytes32 _operation);
function changeOwner(address _from, address _to);
function execute(address _to, uint _value, bytes _data) returns(bool);
}
contract WalletLibrary is multisig {
// TYPES
// struct for the status of a pending operation.
struct PendingState {
uint yetNeeded;
uint ownersDone;
uint index;
}
// Transaction structure to remember details of transaction lest it need be saved for a later call.
struct Transaction {
address to;
uint value;
bytes data;
}
/******************************
***** MULTI OWNED SECTION ****
******************************/
// MODIFIERS
// simple single-sig function modifier.
modifier onlyowner {
if (isOwner(msg.sender))
_;
}
// multi-sig function modifier: the operation must have an intrinsic hash in order
// that later attempts can be realised as the same underlying operation and
// thus count as confirmations.
modifier onlymanyowners(bytes32 _operation) {
if (confirmAndCheck(_operation))
_;
}
// METHODS
// constructor is given number of sigs required to do protected "onlymanyowners" transactions
// as well as the selection of addresses capable of confirming them.
function initMultiowned(address[] _owners, uint _required) {
m_numOwners = _owners.length + 1;
m_owners[1] = uint(msg.sender);
m_ownerIndex[uint(msg.sender)] = 1;
m_required = _required;
for (uint i = 0; i < _owners.length; ++i)
{
m_owners[2 + i] = uint(_owners[i]);
m_ownerIndex[uint(_owners[i])] = 2 + i;
}
}
// Revokes a prior confirmation of the given operation
function revoke(bytes32 _operation) {
uint ownerIndex = m_ownerIndex[uint(msg.sender)];
// make sure they're an owner
if (ownerIndex == 0) return;
uint ownerIndexBit = 2**ownerIndex;
var pending = m_pending[_operation];
if (pending.ownersDone & ownerIndexBit > 0) {
pending.yetNeeded++;
pending.ownersDone -= ownerIndexBit;
Revoke(msg.sender, _operation);
}
}
// Replaces an owner `_from` with another `_to`.
function changeOwner(address _from, address _to) onlymanyowners(sha3(msg.data)) {
if (isOwner(_to)) return;
uint ownerIndex = m_ownerIndex[uint(_from)];
if (ownerIndex == 0) return;
clearPending();
m_owners[ownerIndex] = uint(_to);
m_ownerIndex[uint(_from)] = 0;
m_ownerIndex[uint(_to)] = ownerIndex;
OwnerChanged(_from, _to);
}
function addOwner(address _owner) onlymanyowners(sha3(msg.data)) {
if (isOwner(_owner)) return;
clearPending();
if (m_numOwners >= c_maxOwners)
reorganizeOwners();
if (m_numOwners >= c_maxOwners)
return;
m_numOwners++;
m_owners[m_numOwners] = uint(_owner);
m_ownerIndex[uint(_owner)] = m_numOwners;
OwnerAdded(_owner);
}
function removeOwner(address _owner) onlymanyowners(sha3(msg.data)) {
uint ownerIndex = m_ownerIndex[uint(_owner)];
if (ownerIndex == 0) return;
if (m_required > m_numOwners - 1) return;
m_owners[ownerIndex] = 0;
m_ownerIndex[uint(_owner)] = 0;
clearPending();
reorganizeOwners(); //make sure m_numOwner is equal to the number of owners and always points to the optimal free slot
OwnerRemoved(_owner);
}
function changeRequirement(uint _newRequired) onlymanyowners(sha3(msg.data)) {
if (_newRequired > m_numOwners) return;
m_required = _newRequired;
clearPending();
RequirementChanged(_newRequired);
}
function isOwner(address _addr) returns (bool) {
return m_ownerIndex[uint(_addr)] > 0;
}
function hasConfirmed(bytes32 _operation, address _owner) constant returns (bool) {
var pending = m_pending[_operation];
uint ownerIndex = m_ownerIndex[uint(_owner)];
// make sure they're an owner
if (ownerIndex == 0) return false;
// determine the bit to set for this owner.
uint ownerIndexBit = 2**ownerIndex;
return !(pending.ownersDone & ownerIndexBit == 0);
}
// INTERNAL METHODS
function confirmAndCheck(bytes32 _operation) internal returns (bool) {
// determine what index the present sender is:
uint ownerIndex = m_ownerIndex[uint(msg.sender)];
// make sure they're an owner
if (ownerIndex == 0) return;
var pending = m_pending[_operation];
// if we're not yet working on this operation, switch over and reset the confirmation status.
if (pending.yetNeeded == 0) {
// reset count of confirmations needed.
pending.yetNeeded = m_required;
// reset which owners have confirmed (none) - set our bitmap to 0.
pending.ownersDone = 0;
pending.index = m_pendingIndex.length++;
m_pendingIndex[pending.index] = _operation;
}
// determine the bit to set for this owner.
uint ownerIndexBit = 2**ownerIndex;
// make sure we (the message sender) haven't confirmed this operation previously.
if (pending.ownersDone & ownerIndexBit == 0) {
Confirmation(msg.sender, _operation);
// ok - check if count is enough to go ahead.
if (pending.yetNeeded <= 1) {
// enough confirmations: reset and run interior.
delete m_pendingIndex[m_pending[_operation].index];
delete m_pending[_operation];
return true;
}
else
{
// not enough: record that this owner in particular confirmed.
pending.yetNeeded--;
pending.ownersDone |= ownerIndexBit;
}
}
}
function reorganizeOwners() private {
uint free = 1;
while (free < m_numOwners)
{
while (free < m_numOwners && m_owners[free] != 0) free++;
while (m_numOwners > 1 && m_owners[m_numOwners] == 0) m_numOwners--;
if (free < m_numOwners && m_owners[m_numOwners] != 0 && m_owners[free] == 0)
{
m_owners[free] = m_owners[m_numOwners];
m_ownerIndex[m_owners[free]] = free;
m_owners[m_numOwners] = 0;
}
}
}
function clearPending() internal {
uint length = m_pendingIndex.length;
for (uint i = 0; i < length; ++i)
if (m_pendingIndex[i] != 0)
delete m_pending[m_pendingIndex[i]];
delete m_pendingIndex;
}
/******************************
****** DAY LIMIT SECTION *****
******************************/
// MODIFIERS
// simple modifier for daily limit.
modifier limitedDaily(uint _value) {
if (underLimit(_value))
_;
}
// METHODS
// constructor - stores initial daily limit and records the present day's index.
function initDaylimit(uint _limit) {
m_dailyLimit = _limit;
m_lastDay = today();
}
// (re)sets the daily limit. needs many of the owners to confirm. doesn't alter the amount already spent today.
function setDailyLimit(uint _newLimit) onlymanyowners(sha3(msg.data)) {
m_dailyLimit = _newLimit;
}
// resets the amount already spent today. needs many of the owners to confirm.
function resetSpentToday() onlymanyowners(sha3(msg.data)) {
m_spentToday = 0;
}
// INTERNAL METHODS
// checks to see if there is at least `_value` left from the daily limit today. if there is, subtracts it and
// returns true. otherwise just returns false.
function underLimit(uint _value) internal onlyowner returns (bool) {
// reset the spend limit if we're on a different day to last time.
if (today() > m_lastDay) {
m_spentToday = 0;
m_lastDay = today();
}
// check to see if there's enough left - if so, subtract and return true.
// overflow protection // dailyLimit check
if (m_spentToday + _value >= m_spentToday && m_spentToday + _value <= m_dailyLimit) {
m_spentToday += _value;
return true;
}
return false;
}
// determines today's index.
function today() private constant returns (uint) { return now / 1 days; }
/******************************
********* WALLET SECTION *****
******************************/
// METHODS
// constructor - just pass on the owner array to the multiowned and
// the limit to daylimit
function initWallet(address[] _owners, uint _required, uint _daylimit) {
initMultiowned(_owners, _required);
initDaylimit(_daylimit) ;
}
// kills the contract sending everything to `_to`.
function kill(address _to) onlymanyowners(sha3(msg.data)) {
suicide(_to);
}
// Outside-visible transact entry point. Executes transaction immediately if below daily spend limit.
// If not, goes into multisig process. We provide a hash on return to allow the sender to provide
// shortcuts for the other confirmations (allowing them to avoid replicating the _to, _value
// and _data arguments). They still get the option of using them if they want, anyways.
function execute(address _to, uint _value, bytes _data) onlyowner returns(bool _callValue) {
// first, take the opportunity to check that we're under the daily limit.
if (underLimit(_value)) {
SingleTransact(msg.sender, _value, _to, _data);
// yes - just execute the call.
_callValue =_to.call.value(_value)(_data);
} else {
// determine our operation hash.
bytes32 _r = sha3(msg.data, block.number);
if (!confirm(_r) && m_txs[_r].to == 0) {
m_txs[_r].to = _to;
m_txs[_r].value = _value;
m_txs[_r].data = _data;
ConfirmationNeeded(_r, msg.sender, _value, _to, _data);
}
}
}
// confirm a transaction through just the hash. we use the previous transactions map, m_txs, in order
// to determine the body of the transaction from the hash provided.
function confirm(bytes32 _h) onlymanyowners(_h) returns (bool) {
if (m_txs[_h].to != 0) {
m_txs[_h].to.call.value(m_txs[_h].value)(m_txs[_h].data);
MultiTransact(msg.sender, _h, m_txs[_h].value, m_txs[_h].to, m_txs[_h].data);
delete m_txs[_h];
return true;
}
}
// INTERNAL METHODS
function clearWalletPending() internal {
uint length = m_pendingIndex.length;
for (uint i = 0; i < length; ++i)
delete m_txs[m_pendingIndex[i]];
clearPending();
}
// FIELDS
address constant _walletLibrary = 0xcafecafecafecafecafecafecafecafecafecafe;
// the number of owners that must confirm the same operation before it is run.
uint m_required;
// pointer used to find a free slot in m_owners
uint m_numOwners;
uint public m_dailyLimit;
uint public m_spentToday;
uint public m_lastDay;
// list of owners
uint[256] m_owners;
uint constant c_maxOwners = 250;
// index on the list of owners to allow reverse lookup
mapping(uint => uint) m_ownerIndex;
// the ongoing operations.
mapping(bytes32 => PendingState) m_pending;
bytes32[] m_pendingIndex;
// pending transactions we have at present.
mapping (bytes32 => Transaction) m_txs;
}
contract Wallet is multisig {
// WALLET CONSTRUCTOR
// calls the `initWallet` method of the Library in this context
function Wallet(address[] _owners, uint _required, uint _daylimit) {
// Signature of the Wallet Library's init function
bytes4 sig = bytes4(sha3("initWallet(address[],uint256,uint256)"));
address target = _walletLibrary;
// Compute the size of the call data : arrays has 2
// 32bytes for offset and length, plus 32bytes per element ;
// plus 2 32bytes for each uint
uint argarraysize = (2 + _owners.length);
uint argsize = (2 + argarraysize) * 32;
assembly {
// Add the signature first to memory
mstore(0x0, sig)
// Add the call data, which is at the end of the
// code
codecopy(0x4, sub(codesize, argsize), argsize)
// Delegate call to the library
delegatecall(sub(gas, 10000), target, 0x0, add(argsize, 0x4), 0x0, 0x0)
}
}
// METHODS
// gets called when no other function matches
function() payable {
// just being sent some cash?
if (msg.value > 0)
Deposit(msg.sender, msg.value);
else if (msg.data.length > 0)
_walletLibrary.delegatecall(msg.data);
}
// Gets an owner by 0-indexed position (using numOwners as the count)
function getOwner(uint ownerIndex) constant returns (address) {
return address(m_owners[ownerIndex + 1]);
}
// As return statement unavailable in fallback, explicit the method here
function hasConfirmed(bytes32 _operation, address _owner) constant returns (bool) {
return _walletLibrary.delegatecall(msg.data);
}
function isOwner(address _addr) returns (bool) {
return _walletLibrary.delegatecall(msg.data);
}
// FIELDS
address constant _walletLibrary = 0xcafecafecafecafecafecafecafecafecafecafe;
// the number of owners that must confirm the same operation before it is run.
uint public m_required;
// pointer used to find a free slot in m_owners
uint public m_numOwners;
uint public m_dailyLimit;
uint public m_spentToday;
uint public m_lastDay;
// list of owners
uint[256] m_owners;
}

2
js/src/dapps/localtx/Application/application.spec.js
View File

@ -21,7 +21,7 @@ import '../../../environment/tests';
import Application from './application';
describe('localtx/Application', () => {
describe('dapps/localtx/Application', () => {
describe('rendering', () => {
it('renders without crashing', () => {
const rendered = shallow(<Application />);

4
js/src/dapps/localtx/Transaction/transaction.spec.js
View File

@ -29,7 +29,7 @@ Api.api = {
import BigNumber from 'bignumber.js';
import { Transaction, LocalTransaction } from './transaction';
describe('localtx/Transaction', () => {
describe('dapps/localtx/Transaction', () => {
describe('rendering', () => {
it('renders without crashing', () => {
const transaction = {
@ -51,7 +51,7 @@ describe('localtx/Transaction', () => {
});
});
describe('localtx/LocalTransaction', () => {
describe('dapps/localtx/LocalTransaction', () => {
describe('rendering', () => {
it('renders without crashing', () => {
const rendered = shallow(

4
js/src/jsonrpc/interfaces/parity.js
View File

@ -43,7 +43,7 @@ export default {
},
uuid: {
type: String,
desc: 'The account UUID, or null if not available/unknown/not applicable.'
desc: 'The account Uuid, or null if not available/unknown/not applicable.'
}
}
}
@ -66,7 +66,7 @@ export default {
},
uuid: {
type: String,
desc: 'The account UUID, or null if not available/unknown/not applicable.'
desc: 'The account Uuid, or null if not available/unknown/not applicable.'
}
}
}

12
js/src/jsonrpc/rollup.config.js
View File

@ -1,12 +0,0 @@
import babel from 'rollup-plugin-babel';
export default {
entry: 'src/index.js',
dest: 'release/index.js',
format: 'cjs',
plugins: [babel({
babelrc: false,
presets: ['es2015-rollup', 'stage-0'],
runtimeHelpers: true
})]
};

2
js/src/modals/AddAddress/addAddress.js
View File

@ -19,7 +19,7 @@ import ContentAdd from 'material-ui/svg-icons/content/add';
import ContentClear from 'material-ui/svg-icons/content/clear';
import { Button, Modal, Form, Input, InputAddress } from '~/ui';
import { ERRORS, validateAddress, validateName } from '../../util/validation';
import { ERRORS, validateAddress, validateName } from '~/util/validation';
export default class AddAddress extends Component {
static contextTypes = {

2
js/src/modals/AddContract/addContract.js
View File

@ -21,7 +21,7 @@ import NavigationArrowForward from 'material-ui/svg-icons/navigation/arrow-forwa
import NavigationArrowBack from 'material-ui/svg-icons/navigation/arrow-back';
import { Button, Modal, Form, Input, InputAddress, RadioButtons } from '~/ui';
import { ERRORS, validateAbi, validateAddress, validateName } from '../../util/validation';
import { ERRORS, validateAbi, validateAddress, validateName } from '~/util/validation';
import { eip20, wallet } from '~/contracts/abi';

5
js/src/modals/CreateWallet/WalletType/walletType.js
View File

@ -17,6 +17,7 @@
import React, { Component, PropTypes } from 'react';
import { RadioButtons } from '~/ui';
import { walletSourceURL } from '~/contracts/code/wallet';
// import styles from '../createWallet.css';
@ -46,7 +47,9 @@ export default class WalletType extends Component {
description: (
<span>
<span>Create/Deploy a </span>
<a href='https://github.com/ethereum/dapp-bin/blob/master/wallet/wallet.sol' target='_blank'>standard multi-signature </a>
<a href={ walletSourceURL } target='_blank'>
standard multi-signature
</a>
<span> Wallet</span>
</span>
)

36
js/src/modals/CreateWallet/createWalletStore.js
View File

@ -16,13 +16,14 @@
import { observable, computed, action, transaction } from 'mobx';
import { validateUint, validateAddress, validateName } from '~/util/validation';
import { ERROR_CODES } from '~/api/transport/error';
import Contract from '~/api/contract';
import Contracts from '~/contracts';
import { ERROR_CODES } from '~/api/transport/error';
import { wallet as walletAbi } from '~/contracts/abi';
import { wallet as walletCode } from '~/contracts/code';
import { wallet as walletCode, walletLibraryRegKey, fullWalletCode } from '~/contracts/code/wallet';
import { validateUint, validateAddress, validateName } from '~/util/validation';
import { toWei } from '~/api/util/wei';
import WalletsUtils from '~/util/wallets';
const STEPS = {
@ -47,7 +48,7 @@ export default class CreateWalletStore {
address: '',
owners: [],
required: 1,
daylimit: 0,
daylimit: toWei(1),
name: '',
description: ''
@ -160,14 +161,25 @@ export default class CreateWalletStore {
const { account, owners, required, daylimit } = this.wallet;
const options = {
data: walletCode,
from: account
};
Contracts
.get()
.registry
.lookupAddress(walletLibraryRegKey)
.then((address) => {
const walletLibraryAddress = (address || '').replace(/^0x/, '').toLowerCase();
const code = walletLibraryAddress.length && !/^0+$/.test(walletLibraryAddress)
? walletCode.replace(/(_)+WalletLibrary(_)+/g, walletLibraryAddress)
: fullWalletCode;
this.api
.newContract(walletAbi)
.deploy(options, [ owners, required, daylimit ], this.onDeploymentState)
const options = {
data: code,
from: account
};
return this.api
.newContract(walletAbi)
.deploy(options, [ owners, required, daylimit ], this.onDeploymentState);
})
.then((address) => {
this.deployed = true;
this.wallet.address = address;

4
js/src/modals/DeployContract/DetailsStep/detailsStep.js
View File

@ -18,8 +18,8 @@ import React, { Component, PropTypes } from 'react';
import { MenuItem } from 'material-ui';
import { AddressSelect, Form, Input, Select } from '~/ui';
import { validateAbi } from '../../../util/validation';
import { parseAbiType } from '../../../util/abi';
import { validateAbi } from '~/util/validation';
import { parseAbiType } from '~/util/abi';
export default class DetailsStep extends Component {
static contextTypes = {

2
js/src/modals/DeployContract/ParametersStep/parametersStep.js
View File

@ -32,7 +32,7 @@
import React, { Component, PropTypes } from 'react';
import { Form, TypedInput } from '~/ui';
import { parseAbiType } from '../../../util/abi';
import { parseAbiType } from '~/util/abi';
import styles from '../deployContract.css';

2
js/src/modals/DeployContract/deployContract.js
View File

@ -19,7 +19,7 @@ import ActionDoneAll from 'material-ui/svg-icons/action/done-all';
import ContentClear from 'material-ui/svg-icons/content/clear';
import { BusyStep, CompletedStep, CopyToClipboard, Button, IdentityIcon, Modal, TxHash } from '~/ui';
import { ERRORS, validateAbi, validateCode, validateName } from '../../util/validation';
import { ERRORS, validateAbi, validateCode, validateName } from '~/util/validation';
import DetailsStep from './DetailsStep';
import ParametersStep from './ParametersStep';

2
js/src/modals/EditMeta/editMeta.js
View File

@ -19,7 +19,7 @@ import ContentClear from 'material-ui/svg-icons/content/clear';
import ContentSave from 'material-ui/svg-icons/content/save';
import { Button, Form, Input, InputChip, Modal } from '~/ui';
import { validateName } from '../../util/validation';
import { validateName } from '~/util/validation';
export default class EditMeta extends Component {
static contextTypes = {

35
js/src/modals/ExecuteContract/DetailsStep/detailsStep.js
View File

@ -15,13 +15,19 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React, { Component, PropTypes } from 'react';
import { MenuItem } from 'material-ui';
import { Checkbox, MenuItem } from 'material-ui';
import { AddressSelect, Form, Input, Select, TypedInput } from '~/ui';
import { parseAbiType } from '~/util/abi';
import styles from '../executeContract.css';
const CHECK_STYLE = {
position: 'absolute',
top: '38px',
left: '1em'
};
export default class DetailsStep extends Component {
static propTypes = {
accounts: PropTypes.object.isRequired,
@ -31,10 +37,12 @@ export default class DetailsStep extends Component {
onAmountChange: PropTypes.func.isRequired,
fromAddress: PropTypes.string,
fromAddressError: PropTypes.string,
gasEdit: PropTypes.bool,
onFromAddressChange: PropTypes.func.isRequired,
func: PropTypes.object,
funcError: PropTypes.string,
onFuncChange: PropTypes.func,
onGasEditClick: PropTypes.func,
values: PropTypes.array.isRequired,
valuesError: PropTypes.array.isRequired,
warning: PropTypes.string,
@ -42,7 +50,7 @@ export default class DetailsStep extends Component {
}
render () {
const { accounts, amount, amountError, fromAddress, fromAddressError, onFromAddressChange, onAmountChange } = this.props;
const { accounts, amount, amountError, fromAddress, fromAddressError, gasEdit, onGasEditClick, onFromAddressChange, onAmountChange } = this.props;
return (
<Form>
@ -56,12 +64,23 @@ export default class DetailsStep extends Component {
onChange={ onFromAddressChange } />
{ this.renderFunctionSelect() }
{ this.renderParameters() }
<Input
label='transaction value (in ETH)'
hint='the amount to send to with the transaction'
value={ amount }
error={ amountError }
onSubmit={ onAmountChange } />
<div className={ styles.columns }>
<div>
<Input
label='transaction value (in ETH)'
hint='the amount to send to with the transaction'
value={ amount }
error={ amountError }
onSubmit={ onAmountChange } />
</div>
<div>
<Checkbox
checked={ gasEdit }
label='edit gas price or value'
onCheck={ onGasEditClick }
style={ CHECK_STYLE } />
</div>
</div>
</Form>
);
}

12
js/src/modals/ExecuteContract/executeContract.css
View File

@ -42,3 +42,15 @@
padding: 0.75em;
text-align: center;
}
.columns {
display: flex;
flex-wrap: wrap;
position: relative;
&>div {
flex: 0 1 50%;
width: 50%;
position: relative;
}
}

164
js/src/modals/ExecuteContract/executeContract.js
View File

@ -17,19 +17,36 @@
import React, { Component, PropTypes } from 'react';
import { connect } from 'react-redux';
import { bindActionCreators } from 'redux';
import { observer } from 'mobx-react';
import ActionDoneAll from 'material-ui/svg-icons/action/done-all';
import ContentClear from 'material-ui/svg-icons/content/clear';
import NavigationArrowBack from 'material-ui/svg-icons/navigation/arrow-back';
import NavigationArrowForward from 'material-ui/svg-icons/navigation/arrow-forward';
import { BusyStep, CompletedStep, Button, IdentityIcon, Modal, TxHash } from '~/ui';
import { MAX_GAS_ESTIMATION } from '../../util/constants';
import { validateAddress, validateUint } from '../../util/validation';
import { BusyStep, Button, CompletedStep, GasPriceEditor, IdentityIcon, Modal, TxHash } from '~/ui';
import { MAX_GAS_ESTIMATION } from '~/util/constants';
import { validateAddress, validateUint } from '~/util/validation';
import { parseAbiType } from '~/util/abi';
import DetailsStep from './DetailsStep';
import ERRORS from '../Transfer/errors';
import { ERROR_CODES } from '~/api/transport/error';
const STEP_DETAILS = 0;
const STEP_BUSY_OR_GAS = 1;
const STEP_BUSY = 2;
const TITLES = {
transfer: 'function details',
sending: 'sending',
complete: 'complete',
gas: 'gas selection',
rejected: 'rejected'
};
const STAGES_BASIC = [TITLES.transfer, TITLES.sending, TITLES.complete];
const STAGES_GAS = [TITLES.transfer, TITLES.gas, TITLES.sending, TITLES.complete];
@observer
class ExecuteContract extends Component {
static contextTypes = {
api: PropTypes.object.isRequired,
@ -46,21 +63,22 @@ class ExecuteContract extends Component {
onFromAddressChange: PropTypes.func.isRequired
}
gasStore = new GasPriceEditor.Store(this.context.api, this.props.gasLimit);
state = {
amount: '0',
amountError: null,
busyState: null,
fromAddressError: null,
func: null,
funcError: null,
gas: null,
gasLimitError: null,
gasEdit: false,
rejected: false,
step: STEP_DETAILS,
sending: false,
values: [],
valuesError: [],
step: 0,
sending: false,
busyState: null,
txhash: null,
rejected: false
txhash: null
}
componentDidMount () {
@ -79,15 +97,21 @@ class ExecuteContract extends Component {
}
render () {
const { sending } = this.state;
const { sending, step, gasEdit, rejected } = this.state;
const steps = gasEdit ? STAGES_GAS : STAGES_BASIC;
if (rejected) {
steps[steps.length - 1] = TITLES.rejected;
}
return (
<Modal
actions={ this.renderDialogActions() }
title='execute function'
busy={ sending }
waiting={ [1] }
visible>
current={ step }
steps={ steps }
visible
waiting={ gasEdit ? [STEP_BUSY] : [STEP_BUSY_OR_GAS] }>
{ this.renderStep() }
</Modal>
);
@ -95,7 +119,7 @@ class ExecuteContract extends Component {
renderDialogActions () {
const { onClose, fromAddress } = this.props;
const { sending, step, fromAddressError, valuesError } = this.state;
const { gasEdit, sending, step, fromAddressError, valuesError } = this.state;
const hasError = fromAddressError || valuesError.find((error) => error);
const cancelBtn = (
@ -105,21 +129,44 @@ class ExecuteContract extends Component {
icon={ <ContentClear /> }
onClick={ onClose } />
);
const postBtn = (
<Button
key='postTransaction'
label='post transaction'
disabled={ !!(sending || hasError) }
icon={ <IdentityIcon address={ fromAddress } button /> }
onClick={ this.postTransaction } />
);
const nextBtn = (
<Button
key='nextStep'
label='next'
icon={ <NavigationArrowForward /> }
onClick={ this.onNextClick } />
);
const prevBtn = (
<Button
key='prevStep'
label='prev'
icon={ <NavigationArrowBack /> }
onClick={ this.onPrevClick } />
);
if (step === 0) {
if (step === STEP_DETAILS) {
return [
cancelBtn,
<Button
key='postTransaction'
label='post transaction'
disabled={ !!(sending || hasError) }
icon={ <IdentityIcon address={ fromAddress } button /> }
onClick={ this.postTransaction } />
gasEdit ? nextBtn : postBtn
];
} else if (step === 1) {
} else if (step === (gasEdit ? STEP_BUSY : STEP_BUSY_OR_GAS)) {
return [
cancelBtn
];
} else if (gasEdit && (step === STEP_BUSY_OR_GAS)) {
return [
cancelBtn,
prevBtn,
postBtn
];
}
return [
@ -133,7 +180,8 @@ class ExecuteContract extends Component {
renderStep () {
const { onFromAddressChange } = this.props;
const { step, busyState, gasLimitError, txhash, rejected } = this.state;
const { gasEdit, step, busyState, txhash, rejected } = this.state;
const { errorEstimated } = this.gasStore;
if (rejected) {
return (
@ -144,23 +192,29 @@ class ExecuteContract extends Component {
);
}
if (step === 0) {
if (step === STEP_DETAILS) {
return (
<DetailsStep
{ ...this.props }
{ ...this.state }
warning={ gasLimitError }
warning={ errorEstimated }
onAmountChange={ this.onAmountChange }
onFromAddressChange={ onFromAddressChange }
onFuncChange={ this.onFuncChange }
onGasEditClick={ this.onGasEditClick }
onValueChange={ this.onValueChange } />
);
} else if (step === 1) {
} else if (step === (gasEdit ? STEP_BUSY : STEP_BUSY_OR_GAS)) {
return (
<BusyStep
title='The function execution is in progress'
state={ busyState } />
);
} else if (gasEdit && (step === STEP_BUSY_OR_GAS)) {
return (
<GasPriceEditor
store={ this.gasStore } />
);
}
return (
@ -171,6 +225,7 @@ class ExecuteContract extends Component {
}
onAmountChange = (amount) => {
this.gasStore.setEthValue(amount);
this.setState({ amount }, this.estimateGas);
}
@ -221,7 +276,7 @@ class ExecuteContract extends Component {
estimateGas = (_fromAddress) => {
const { api } = this.context;
const { fromAddress, gasLimit } = this.props;
const { fromAddress } = this.props;
const { amount, func, values } = this.state;
const options = {
gas: MAX_GAS_ESTIMATION,
@ -237,18 +292,11 @@ class ExecuteContract extends Component {
.estimateGas(options, values)
.then((gasEst) => {
const gas = gasEst.mul(1.2);
let gasLimitError = null;
if (gas.gte(MAX_GAS_ESTIMATION)) {
gasLimitError = ERRORS.gasException;
} else if (gas.gt(gasLimit)) {
gasLimitError = ERRORS.gasBlockLimit;
}
console.log(`estimateGas: received ${gasEst.toFormat(0)}, adjusted to ${gas.toFormat(0)}`);
this.setState({
gas,
gasLimitError
});
this.gasStore.setEstimated(gasEst.toFixed(0));
this.gasStore.setGas(gas.toFixed(0));
})
.catch((error) => {
console.warn('estimateGas', error);
@ -258,22 +306,20 @@ class ExecuteContract extends Component {
postTransaction = () => {
const { api, store } = this.context;
const { fromAddress } = this.props;
const { amount, func, values } = this.state;
const { amount, func, gasEdit, values } = this.state;
const steps = gasEdit ? STAGES_GAS : STAGES_BASIC;
const finalstep = steps.length - 1;
const options = {
gas: MAX_GAS_ESTIMATION,
gas: this.gasStore.gas,
gasPrice: this.gasStore.price,
from: fromAddress,
value: api.util.toWei(amount || 0)
};
this.setState({ sending: true, step: 1 });
this.setState({ sending: true, step: gasEdit ? STEP_BUSY : STEP_BUSY_OR_GAS });
func
.estimateGas(options, values)
.then((gas) => {
options.gas = gas.mul(1.2).toFixed(0);
console.log(`estimateGas: received ${gas.toFormat(0)}, adjusted to ${gas.mul(1.2).toFormat(0)}`);
return func.postTransaction(options, values);
})
.postTransaction(options, values)
.then((requestId) => {
this.setState({ busyState: 'Waiting for authorization in the Parity Signer' });
@ -281,7 +327,7 @@ class ExecuteContract extends Component {
.pollMethod('parity_checkRequest', requestId)
.catch((error) => {
if (error.code === ERROR_CODES.REQUEST_REJECTED) {
this.setState({ rejected: true });
this.setState({ rejected: true, step: finalstep });
return false;
}
@ -289,13 +335,31 @@ class ExecuteContract extends Component {
});
})
.then((txhash) => {
this.setState({ sending: false, step: 2, txhash, busyState: 'Your transaction has been posted to the network' });
this.setState({ sending: false, step: finalstep, txhash, busyState: 'Your transaction has been posted to the network' });
})
.catch((error) => {
console.error('postTransaction', error);
store.dispatch({ type: 'newError', error });
});
}
onGasEditClick = () => {
this.setState({
gasEdit: !this.state.gasEdit
});
}
onNextClick = () => {
this.setState({
step: this.state.step + 1
});
}
onPrevClick = () => {
this.setState({
step: this.state.step - 1
});
}
}
function mapStateToProps (state) {

5
js/src/modals/SMSVerification/store.js
View File

@ -21,9 +21,8 @@ import { sha3 } from '~/api/util/sha3';
import Contracts from '~/contracts';
import { checkIfVerified, checkIfRequested, awaitPuzzle } from '~/contracts/sms-verification';
import { postToServer } from '../../3rdparty/sms-verification';
import checkIfTxFailed from '../../util/check-if-tx-failed';
import waitForConfirmations from '../../util/wait-for-block-confirmations';
import { postToServer } from '~/3rdparty/sms-verification';
import { checkIfTxFailed, waitForConfirmations } from '~/util/tx';
export const LOADING = 'fetching-contract';
export const QUERY_DATA = 'query-data';

2
js/src/modals/SaveContract/saveContract.js
View File

@ -20,7 +20,7 @@ import SaveIcon from 'material-ui/svg-icons/content/save';
import ContentClear from 'material-ui/svg-icons/content/clear';
import { Button, Modal, Editor, Form, Input } from '~/ui';
import { ERRORS, validateName } from '../../util/validation';
import { ERRORS, validateName } from '~/util/validation';
import styles from './saveContract.css';

2
js/src/modals/Shapeshift/shapeshift.js
View File

@ -19,7 +19,7 @@ import ActionDoneAll from 'material-ui/svg-icons/action/done-all';
import ContentClear from 'material-ui/svg-icons/content/clear';
import { Button, IdentityIcon, Modal } from '~/ui';
import initShapeshift from '../../3rdparty/shapeshift';
import initShapeshift from '~/3rdparty/shapeshift';
import shapeshiftLogo from '../../../assets/images/shapeshift-logo.png';
import AwaitingDepositStep from './AwaitingDepositStep';

90
js/src/modals/Transfer/Extras/extras.js
View File

@ -16,96 +16,28 @@
import React, { Component, PropTypes } from 'react';
import Form, { Input } from '~/ui/Form';
import GasPriceSelector from '../GasPriceSelector';
import styles from '../transfer.css';
import { GasPriceEditor, Form, Input } from '~/ui';
export default class Extras extends Component {
static propTypes = {
isEth: PropTypes.bool,
data: PropTypes.string,
dataError: PropTypes.string,
gas: PropTypes.string,
gasEst: PropTypes.string,
gasError: PropTypes.string,
gasPrice: PropTypes.oneOfType([
PropTypes.string,
PropTypes.object
]),
gasPriceDefault: PropTypes.string,
gasPriceError: PropTypes.string,
gasPriceHistogram: PropTypes.object,
total: PropTypes.string,
totalError: PropTypes.string,
onChange: PropTypes.func.isRequired
onChange: PropTypes.func.isRequired,
gasStore: PropTypes.object.isRequired
}
render () {
const { gas, gasPrice, gasError, gasEst, gasPriceDefault, gasPriceError, gasPriceHistogram, total, totalError } = this.props;
const gasLabel = `gas amount (estimated: ${gasEst})`;
const priceLabel = `gas price (current: ${gasPriceDefault})`;
const { gasStore, onChange } = this.props;
return (
<Form>
{ this.renderData() }
<div className={ styles.columns }>
<div style={ { flex: 65 } }>
<GasPriceSelector
gasPriceHistogram={ gasPriceHistogram }
gasPrice={ gasPrice }
onChange={ this.onEditGasPrice }
/>
</div>
<div
className={ styles.row }
style={ {
flex: 35, paddingLeft: '1rem',
justifyContent: 'space-around',
paddingBottom: 12
} }
>
<div className={ styles.row }>
<Input
label={ gasLabel }
hint='the amount of gas to use for the transaction'
error={ gasError }
value={ gas }
onChange={ this.onEditGas } />
<Input
label={ priceLabel }
hint='the price of gas to use for the transaction'
error={ gasPriceError }
value={ (gasPrice || '').toString() }
onChange={ this.onEditGasPrice } />
</div>
<div className={ styles.row }>
<Input
disabled
label='total transaction amount'
hint='the total amount of the transaction'
error={ totalError }
value={ `${total} ETH` } />
</div>
</div>
</div>
<div>
<p className={ styles.gasPriceDesc }>
You can choose the gas price based on the
distribution of recent included transactions' gas prices.
The lower the gas price is, the cheaper the transaction will
be. The higher the gas price is, the faster it should
get mined by the network.
</p>
</div>
<GasPriceEditor
store={ gasStore }
onChange={ onChange } />
</Form>
);
}
@ -129,14 +61,6 @@ export default class Extras extends Component {
);
}
onEditGas = (event) => {
this.props.onChange('gas', event.target.value);
}
onEditGasPrice = (event, value) => {
this.props.onChange('gasPrice', value);
}
onEditData = (event) => {
this.props.onChange('data', event.target.value);
}

93
js/src/modals/Transfer/store.js
View File

@ -23,7 +23,8 @@ import { bytesToHex } from '~/api/util/format';
import Contract from '~/api/contract';
import ERRORS from './errors';
import { ERROR_CODES } from '~/api/transport/error';
import { DEFAULT_GAS, DEFAULT_GASPRICE, MAX_GAS_ESTIMATION } from '~/util/constants';
import { DEFAULT_GAS, MAX_GAS_ESTIMATION } from '~/util/constants';
import GasPriceStore from '~/ui/GasPriceEditor/store';
const TITLES = {
transfer: 'transfer details',
@ -48,14 +49,6 @@ export default class TransferStore {
@observable data = '';
@observable dataError = null;
@observable gas = DEFAULT_GAS;
@observable gasError = null;
@observable gasEst = '0';
@observable gasLimitError = null;
@observable gasPrice = DEFAULT_GASPRICE;
@observable gasPriceError = null;
@observable recipient = '';
@observable recipientError = ERRORS.requireRecipient;
@ -68,11 +61,8 @@ export default class TransferStore {
@observable value = '0.0';
@observable valueError = null;
gasPriceHistogram = {};
account = null;
balance = null;
gasLimit = null;
onClose = null;
senders = null;
@ -81,6 +71,8 @@ export default class TransferStore {
isWallet = false;
wallet = null;
gasStore = null;
@computed get steps () {
const steps = [].concat(this.extras ? STAGES_EXTRA : STAGES_BASIC);
@ -93,7 +85,7 @@ export default class TransferStore {
@computed get isValid () {
const detailsValid = !this.recipientError && !this.valueError && !this.totalError && !this.senderError;
const extrasValid = !this.gasError && !this.gasPriceError && !this.totalError;
const extrasValid = !this.gasStore.errorGas && !this.gasStore.errorPrice && !this.totalError;
const verifyValid = !this.passwordError;
switch (this.stage) {
@ -115,14 +107,14 @@ export default class TransferStore {
constructor (api, props) {
this.api = api;
const { account, balance, gasLimit, senders, onClose, newError, sendersBalances } = props;
const { account, balance, gasLimit, senders, newError, sendersBalances } = props;
this.account = account;
this.balance = balance;
this.gasLimit = gasLimit;
this.onClose = onClose;
this.isWallet = account && account.wallet;
this.newError = newError;
this.gasStore = new GasPriceStore(api, gasLimit);
if (this.isWallet) {
this.wallet = props.wallet;
this.walletContract = new Contract(this.api, walletAbi);
@ -143,8 +135,7 @@ export default class TransferStore {
this.stage -= 1;
}
@action onClose = () => {
this.onClose && this.onClose();
@action handleClose = () => {
this.stage = 0;
}
@ -179,26 +170,6 @@ export default class TransferStore {
}
}
@action getDefaults = () => {
Promise
.all([
this.api.parity.gasPriceHistogram(),
this.api.eth.gasPrice()
])
.then(([gasPriceHistogram, gasPrice]) => {
transaction(() => {
this.gasPrice = gasPrice.toString();
this.gasPriceDefault = gasPrice.toFormat();
this.gasPriceHistogram = gasPriceHistogram;
this.recalculate();
});
})
.catch((error) => {
console.warn('getDefaults', error);
});
}
@action onSend = () => {
this.onNext();
this.sending = true;
@ -281,25 +252,11 @@ export default class TransferStore {
}
@action _onUpdateGas = (gas) => {
const gasError = this._validatePositiveNumber(gas);
transaction(() => {
this.gas = gas;
this.gasError = gasError;
this.recalculate();
});
this.recalculate();
}
@action _onUpdateGasPrice = (gasPrice) => {
const gasPriceError = this._validatePositiveNumber(gasPrice);
transaction(() => {
this.gasPrice = gasPrice;
this.gasPriceError = gasPriceError;
this.recalculate();
});
this.recalculate();
}
@action _onUpdateRecipient = (recipient) => {
@ -362,7 +319,7 @@ export default class TransferStore {
@action recalculateGas = () => {
if (!this.isValid) {
this.gas = 0;
this.gasStore.setGas('0');
return this.recalculate();
}
@ -370,28 +327,20 @@ export default class TransferStore {
.estimateGas()
.then((gasEst) => {
let gas = gasEst;
let gasLimitError = null;
if (gas.gt(DEFAULT_GAS)) {
gas = gas.mul(1.2);
}
if (gas.gte(MAX_GAS_ESTIMATION)) {
gasLimitError = ERRORS.gasException;
} else if (gas.gt(this.gasLimit)) {
gasLimitError = ERRORS.gasBlockLimit;
}
transaction(() => {
this.gas = gas.toFixed(0);
this.gasEst = gasEst.toFormat();
this.gasLimitError = gasLimitError;
this.gasStore.setEstimated(gasEst.toFixed(0));
this.gasStore.setGas(gas.toFixed(0));
this.recalculate();
});
})
.catch((error) => {
console.error('etimateGas', error);
console.warn('etimateGas', error);
this.recalculate();
});
}
@ -411,9 +360,9 @@ export default class TransferStore {
return;
}
const { gas, gasPrice, tag, valueAll, isEth, isWallet } = this;
const { tag, valueAll, isEth, isWallet } = this;
const gasTotal = new BigNumber(gasPrice || 0).mul(new BigNumber(gas || 0));
const gasTotal = new BigNumber(this.gasStore.price || 0).mul(new BigNumber(this.gasStore.gas || 0));
const availableEth = new BigNumber(balance.tokens[0].value);
@ -453,10 +402,12 @@ export default class TransferStore {
}
transaction(() => {
this.total = this.api.util.fromWei(totalEth).toString();
this.total = this.api.util.fromWei(totalEth).toFixed();
this.totalError = totalError;
this.value = value;
this.valueError = valueError;
this.gasStore.setErrorTotal(totalError);
this.gasStore.setEthValue(totalEth);
});
}
@ -522,8 +473,8 @@ export default class TransferStore {
};
if (!gas) {
options.gas = this.gas;
options.gasPrice = this.gasPrice;
options.gas = this.gasStore.gas;
options.gasPrice = this.gasStore.price;
} else {
options.gas = MAX_GAS_ESTIMATION;
}

9
js/src/modals/Transfer/transfer.css
View File

@ -144,15 +144,6 @@
font-size: 1.2rem;
}
.chart {
position: absolute;
width: 100%;
}
.gasPriceDesc {
font-size: 0.9em;
}
.warning {
border-radius: 0.5em;
background: #f80;

34
js/src/modals/Transfer/transfer.js
View File

@ -56,10 +56,6 @@ class Transfer extends Component {
store = new TransferStore(this.context.api, this.props);
componentDidMount () {
this.store.getDefaults();
}
render () {
const { stage, extras, steps } = this.store;
@ -186,27 +182,20 @@ class Transfer extends Component {
}
renderExtrasPage () {
if (!this.store.gasPriceHistogram) {
if (!this.store.gasStore.histogram) {
return null;
}
const { isEth, data, dataError, gas, gasEst, gasError, gasPrice } = this.store;
const { gasPriceDefault, gasPriceError, gasPriceHistogram, total, totalError } = this.store;
const { isEth, data, dataError, total, totalError } = this.store;
return (
<Extras
isEth={ isEth }
data={ data }
dataError={ dataError }
gas={ gas }
gasEst={ gasEst }
gasError={ gasError }
gasPrice={ gasPrice }
gasPriceDefault={ gasPriceDefault }
gasPriceError={ gasPriceError }
gasPriceHistogram={ gasPriceHistogram }
total={ total }
totalError={ totalError }
gasStore={ this.store.gasStore }
onChange={ this.store.onUpdateDetails } />
);
}
@ -219,7 +208,7 @@ class Transfer extends Component {
<Button
icon={ <ContentClear /> }
label='Cancel'
onClick={ this.store.onClose } />
onClick={ this.handleClose } />
);
const nextBtn = (
<Button
@ -245,7 +234,7 @@ class Transfer extends Component {
<Button
icon={ <ActionDoneAll /> }
label='Close'
onClick={ this.store.onClose } />
onClick={ this.handleClose } />
);
switch (stage) {
@ -263,18 +252,25 @@ class Transfer extends Component {
}
renderWarning () {
const { gasLimitError } = this.store;
const { errorEstimated } = this.store.gasStore;
if (!gasLimitError) {
if (!errorEstimated) {
return null;
}
return (
<div className={ styles.warning }>
{ gasLimitError }
{ errorEstimated }
</div>
);
}
handleClose = () => {
const { onClose } = this.props;
this.store.handleClose();
typeof onClose === 'function' && onClose();
}
}
function mapStateToProps (initState, initProps) {

3
js/src/redux/providers/personal.js
View File

@ -36,9 +36,6 @@ export default class Personal {
}
this._store.dispatch(personalAccountsInfo(accountsInfo));
})
.then((subscriptionId) => {
console.log('personal._subscribeAccountsInfo', 'subscriptionId', subscriptionId);
});
}

3
js/src/redux/providers/signer.js
View File

@ -34,9 +34,6 @@ export default class Signer {
}
this._store.dispatch(signerRequestsToConfirm(pending || []));
})
.then((subscriptionId) => {
console.log('signer._subscribeRequestsToConfirm', 'subscriptionId', subscriptionId);
});
}
}

3
js/src/redux/providers/status.js
View File

@ -59,9 +59,6 @@ export default class Status {
.catch((error) => {
console.warn('status._subscribeBlockNumber', 'getBlockByNumber', error);
});
})
.then((subscriptionId) => {
console.log('status._subscribeBlockNumber', 'subscriptionId', subscriptionId);
});
}

6
js/src/redux/providers/walletActions.js
View File

@ -17,12 +17,10 @@
import { isEqual, uniq } from 'lodash';
import Contract from '~/api/contract';
import { wallet as WALLET_ABI } from '~/contracts/abi';
import { bytesToHex, toHex } from '~/api/util/format';
import { ERROR_CODES } from '~/api/transport/error';
import { MAX_GAS_ESTIMATION } from '../../util/constants';
import { wallet as WALLET_ABI } from '~/contracts/abi';
import { MAX_GAS_ESTIMATION } from '~/util/constants';
import WalletsUtils from '~/util/wallets';
import { newError } from '~/ui/Errors/actions';

38
js/src/ui/Actionbar/actionbar.spec.js Normal file
View File

@ -0,0 +1,38 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { shallow } from 'enzyme';
import Actionbar from './actionbar';
function renderShallow (props) {
return shallow(
<Actionbar { ...props } />
);
}
describe('ui/Actionbar', () => {
describe('rendering', () => {
it('renders defaults', () => {
expect(renderShallow()).to.be.ok;
});
it('renders with the specified className', () => {
expect(renderShallow({ className: 'testClass' })).to.have.className('testClass');
});
});
});

38
js/src/ui/Badge/badge.spec.js Normal file
View File

@ -0,0 +1,38 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { shallow } from 'enzyme';
import Badge from './badge';
function renderShallow (props) {
return shallow(
<Badge { ...props } />
);
}
describe('ui/Badge', () => {
describe('rendering', () => {
it('renders defaults', () => {
expect(renderShallow()).to.be.ok;
});
it('renders with the specified className', () => {
expect(renderShallow({ className: 'testClass' })).to.have.className('testClass');
});
});
});

7
js/src/ui/Button/button.js
View File

@ -17,16 +17,15 @@
import React, { Component, PropTypes } from 'react';
import { FlatButton } from 'material-ui';
import { nodeOrStringProptype } from '~/util/proptypes';
export default class Button extends Component {
static propTypes = {
backgroundColor: PropTypes.string,
className: PropTypes.string,
disabled: PropTypes.bool,
icon: PropTypes.node,
label: PropTypes.oneOfType([
React.PropTypes.string,
React.PropTypes.object
]),
label: nodeOrStringProptype(),
onClick: PropTypes.func,
primary: PropTypes.bool
}

38
js/src/ui/Button/button.spec.js Normal file
View File

@ -0,0 +1,38 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { shallow } from 'enzyme';
import Button from './button';
function renderShallow (props) {
return shallow(
<Button { ...props } />
);
}
describe('ui/Button', () => {
describe('rendering', () => {
it('renders defaults', () => {
expect(renderShallow()).to.be.ok;
});
it('renders with the specified className', () => {
expect(renderShallow({ className: 'testClass' })).to.have.className('testClass');
});
});
});

4
js/src/ui/Container/Title/title.js
View File

@ -27,10 +27,6 @@ export default class Title extends Component {
byline: nodeOrStringProptype()
}
state = {
name: 'Unnamed'
}
render () {
const { className, title, byline } = this.props;

52
js/src/ui/Container/Title/title.spec.js Normal file
View File

@ -0,0 +1,52 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { mount, shallow } from 'enzyme';
import Title from './title';
function renderShallow (props) {
return shallow(
<Title { ...props } />
);
}
function renderMount (props) {
return mount(
<Title { ...props } />
);
}
describe('ui/Container/Title', () => {
describe('rendering', () => {
it('renders defaults', () => {
expect(renderShallow()).to.be.ok;
});
it('renders with the specified className', () => {
expect(renderShallow({ className: 'testClass' })).to.have.className('testClass');
});
it('renders the specified title', () => {
expect(renderMount({ title: 'titleText' })).to.contain.text('titleText');
});
it('renders the specified byline', () => {
expect(renderMount({ byline: 'bylineText' })).to.contain.text('bylineText');
});
});
});

38
js/src/ui/Container/container.spec.js Normal file
View File

@ -0,0 +1,38 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { shallow } from 'enzyme';
import Container from './container';
function renderShallow (props) {
return shallow(
<Container { ...props } />
);
}
describe('ui/Container', () => {
describe('rendering', () => {
it('renders defaults', () => {
expect(renderShallow()).to.be.ok;
});
it('renders with the specified className', () => {
expect(renderShallow({ className: 'testClass' })).to.have.className('testClass');
});
});
});

38
js/src/ui/Form/Input/input.js
View File

@ -113,32 +113,38 @@ export default class Input extends Component {
<TextField
autoComplete='off'
className={ className }
style={ textFieldStyle }
readOnly={ readOnly }
errorText={ error }
floatingLabelFixed
floatingLabelText={ label }
fullWidth
hintText={ hint }
id={ NAME_ID }
inputStyle={ inputStyle }
fullWidth
max={ max }
min={ min }
multiLine={ multiLine }
name={ NAME_ID }
id={ NAME_ID }
rows={ rows }
type={ type || 'text' }
underlineDisabledStyle={ UNDERLINE_DISABLED }
underlineStyle={ readOnly ? UNDERLINE_READONLY : UNDERLINE_NORMAL }
underlineFocusStyle={ readOnly ? { display: 'none' } : null }
underlineShow={ !hideUnderline }
value={ value }
onBlur={ this.onBlur }
onChange={ this.onChange }
onKeyDown={ this.onKeyDown }
onPaste={ this.onPaste }
inputStyle={ inputStyle }
min={ min }
max={ max }
readOnly={ readOnly }
rows={ rows }
style={ textFieldStyle }
type={ type || 'text' }
underlineDisabledStyle={ UNDERLINE_DISABLED }
underlineStyle={ readOnly ? UNDERLINE_READONLY : UNDERLINE_NORMAL }
underlineFocusStyle={ readOnly ? { display: 'none' } : null }
underlineShow={ !hideUnderline }
value={ value }
>
{ children }
</TextField>

55
js/src/ui/Form/TypedInput/typedInput.js
View File

@ -22,12 +22,11 @@ import IconButton from 'material-ui/IconButton';
import AddIcon from 'material-ui/svg-icons/content/add';
import RemoveIcon from 'material-ui/svg-icons/content/remove';
import { fromWei, toWei } from '~/api/util/wei';
import Input from '~/ui/Form/Input';
import InputAddressSelect from '~/ui/Form/InputAddressSelect';
import Select from '~/ui/Form/Select';
import { ABI_TYPES } from '~/util/abi';
import { fromWei, toWei } from '~/api/util/wei';
import styles from './typedInput.css';
@ -54,13 +53,13 @@ export default class TypedInput extends Component {
};
state = {
isEth: true,
isEth: false,
ethValue: 0
};
componentDidMount () {
componentWillMount () {
if (this.props.isEth && this.props.value) {
this.setState({ ethValue: fromWei(this.props.value) });
this.setState({ isEth: true, ethValue: fromWei(this.props.value) });
}
}
@ -165,28 +164,32 @@ export default class TypedInput extends Component {
}
if (type === ABI_TYPES.INT) {
return this.renderNumber();
return this.renderEth();
}
if (type === ABI_TYPES.FIXED) {
return this.renderNumber();
return this.renderFloat();
}
return this.renderDefault();
}
renderEth () {
const { ethValue } = this.state;
const { ethValue, isEth } = this.state;
const value = ethValue && typeof ethValue.toNumber === 'function'
? ethValue.toNumber()
: ethValue;
const input = isEth
? this.renderFloat(value, this.onEthValueChange)
: this.renderInteger(value, this.onEthValueChange);
return (
<div className={ styles.ethInput }>
<div className={ styles.input }>
{ this.renderNumber(value, this.onEthValueChange) }
{ this.state.isEth ? (<div className={ styles.label }>ETH</div>) : null }
{ input }
{ isEth ? (<div className={ styles.label }>ETH</div>) : null }
</div>
<div className={ styles.toggle }>
<Toggle
@ -199,8 +202,9 @@ export default class TypedInput extends Component {
);
}
renderNumber (value = this.props.value, onChange = this.onChange) {
renderInteger (value = this.props.value, onChange = this.onChange) {
const { label, error, param, hint, min, max } = this.props;
const realValue = value && typeof value.toNumber === 'function'
? value.toNumber()
: value;
@ -213,6 +217,35 @@ export default class TypedInput extends Component {
error={ error }
onChange={ onChange }
type='number'
step={ 1 }
min={ min !== null ? min : (param.signed ? null : 0) }
max={ max !== null ? max : null }
/>
);
}
/**
* Decimal numbers have to be input via text field
* because of some react issues with input number fields.
* Once the issue is fixed, this could be a number again.
*
* @see https://github.com/facebook/react/issues/1549
*/
renderFloat (value = this.props.value, onChange = this.onChange) {
const { label, error, param, hint, min, max } = this.props;
const realValue = value && typeof value.toNumber === 'function'
? value.toNumber()
: value;
return (
<Input
label={ label }
hint={ hint }
value={ realValue }
error={ error }
onChange={ onChange }
type='text'
min={ min !== null ? min : (param.signed ? null : 0) }
max={ max !== null ? max : null }
/>

10
js/src/modals/Transfer/GasPriceSelector/gasPriceSelector.css → js/src/ui/GasPriceEditor/GasPriceSelector/gasPriceSelector.css
View File

@ -15,3 +15,13 @@
/* along with Parity. If not, see <http://www.gnu.org/licenses/>.
*/
.chart {
position: absolute;
width: 100%;
}
.columns {
display: flex;
flex-wrap: wrap;
position: relative;
}

194
js/src/modals/Transfer/GasPriceSelector/gasPriceSelector.js → js/src/ui/GasPriceEditor/GasPriceSelector/gasPriceSelector.js
View File

@ -29,10 +29,7 @@ import {
import Slider from 'material-ui/Slider';
import BigNumber from 'bignumber.js';
import componentStyles from './gasPriceSelector.css';
import mainStyles from '../transfer.css';
const styles = Object.assign({}, mainStyles, componentStyles);
import styles from './gasPriceSelector.css';
const COLORS = {
default: 'rgba(255, 99, 132, 0.2)',
@ -194,10 +191,7 @@ class CustomizedShape extends Component {
class CustomTooltip extends Component {
static propTypes = {
gasPriceHistogram: PropTypes.shape({
bucketBounds: PropTypes.array.isRequired,
counts: PropTypes.array.isRequired
}).isRequired,
gasPriceHistogram: PropTypes.object.isRequired,
type: PropTypes.string,
payload: PropTypes.array,
label: PropTypes.number,
@ -231,12 +225,16 @@ class CustomTooltip extends Component {
}
}
const TOOL_STYLE = {
color: 'rgba(255,255,255,0.5)',
backgroundColor: 'rgba(0, 0, 0, 0.75)',
padding: '0 0.5em',
fontSize: '0.75em'
};
export default class GasPriceSelector extends Component {
static propTypes = {
gasPriceHistogram: PropTypes.shape({
bucketBounds: PropTypes.array.isRequired,
counts: PropTypes.array.isRequired
}).isRequired,
gasPriceHistogram: PropTypes.object.isRequired,
onChange: PropTypes.func.isRequired,
gasPrice: PropTypes.oneOfType([
@ -287,21 +285,23 @@ export default class GasPriceSelector extends Component {
renderSlider () {
const { sliderValue } = this.state;
return (<div className={ styles.columns }>
<Slider
min={ 0 }
max={ 1 }
value={ sliderValue }
onChange={ this.onEditGasPriceSlider }
style={ {
flex: 1,
padding: '0 0.3em'
} }
sliderStyle={ {
marginBottom: 12
} }
/>
</div>);
return (
<div className={ styles.columns }>
<Slider
min={ 0 }
max={ 1 }
value={ sliderValue }
onChange={ this.onEditGasPriceSlider }
style={ {
flex: 1,
padding: '0 0.3em'
} }
sliderStyle={ {
marginBottom: 12
} }
/>
</div>
);
}
renderChart () {
@ -316,85 +316,83 @@ export default class GasPriceSelector extends Component {
const countIndex = Math.max(0, Math.min(selectedIndex, gasPriceHistogram.counts.length - 1));
const selectedCount = countModifier(gasPriceHistogram.counts[countIndex]);
return (<div className={ styles.columns }>
<div style={ { flex: 1, height } }>
<div className={ styles.chart }>
<ResponsiveContainer
height={ height }
>
<ScatterChart
margin={ { top: 0, right: 0, left: 0, bottom: 0 } }
return (
<div className={ styles.columns }>
<div style={ { flex: 1, height } }>
<div className={ styles.chart }>
<ResponsiveContainer
height={ height }
>
<Scatter
data={ [
{ x: sliderValue, y: 0 },
{ x: sliderValue, y: selectedCount },
{ x: sliderValue, y: chartData.yDomain[1] }
] }
shape={ <CustomizedShape showValue={ selectedCount } /> }
line
isAnimationActive={ false }
/>
<ScatterChart
margin={ { top: 0, right: 0, left: 0, bottom: 0 } }
>
<Scatter
data={ [
{ x: sliderValue, y: 0 },
{ x: sliderValue, y: selectedCount },
{ x: sliderValue, y: chartData.yDomain[1] }
] }
shape={ <CustomizedShape showValue={ selectedCount } /> }
line
isAnimationActive={ false }
/>
<XAxis
hide
height={ 0 }
dataKey='x'
domain={ [0, 1] }
/>
<YAxis
hide
width={ 0 }
dataKey='y'
domain={ chartData.yDomain }
/>
</ScatterChart>
</ResponsiveContainer>
</div>
<XAxis
hide
height={ 0 }
dataKey='x'
domain={ [0, 1] }
/>
<YAxis
hide
width={ 0 }
dataKey='y'
domain={ chartData.yDomain }
/>
</ScatterChart>
</ResponsiveContainer>
</div>
<div className={ styles.chart }>
<ResponsiveContainer
height={ height }
>
<BarChart
data={ chartData.values }
margin={ { top: 0, right: 0, left: 0, bottom: 0 } }
barCategoryGap={ 1 }
ref='barChart'
<div className={ styles.chart }>
<ResponsiveContainer
height={ height }
>
<Bar
dataKey='value'
stroke={ COLORS.line }
onClick={ this.onClickGasPrice }
shape={ <CustomBar selected={ selectedIndex } onClick={ this.onClickGasPrice } /> }
/>
<BarChart
data={ chartData.values }
margin={ { top: 0, right: 0, left: 0, bottom: 0 } }
barCategoryGap={ 1 }
ref='barChart'
>
<Bar
dataKey='value'
stroke={ COLORS.line }
onClick={ this.onClickGasPrice }
shape={ <CustomBar selected={ selectedIndex } onClick={ this.onClickGasPrice } /> }
/>
<Tooltip
wrapperStyle={ {
backgroundColor: 'rgba(0, 0, 0, 0.75)',
padding: '0 0.5em',
fontSize: '0.9em'
} }
cursor={ this.renderCustomCursor() }
content={ <CustomTooltip gasPriceHistogram={ gasPriceHistogram } /> }
/>
<Tooltip
wrapperStyle={ TOOL_STYLE }
cursor={ this.renderCustomCursor() }
content={ <CustomTooltip gasPriceHistogram={ gasPriceHistogram } /> }
/>
<XAxis
hide
dataKey='index'
type='category'
domain={ chartData.xDomain }
/>
<YAxis
hide
type='number'
domain={ chartData.yDomain }
/>
</BarChart>
</ResponsiveContainer>
<XAxis
hide
dataKey='index'
type='category'
domain={ chartData.xDomain }
/>
<YAxis
hide
type='number'
domain={ chartData.yDomain }
/>
</BarChart>
</ResponsiveContainer>
</div>
</div>
</div>
</div>);
);
}
renderCustomCursor = () => {

0
js/src/modals/Transfer/GasPriceSelector/index.js → js/src/ui/GasPriceEditor/GasPriceSelector/index.js
View File

31
js/src/views/Signer/signer.css → js/src/ui/GasPriceEditor/gasPriceEditor.css
View File

@ -14,11 +14,36 @@
/* You should have received a copy of the GNU General Public License
/* along with Parity. If not, see <http://www.gnu.org/licenses/>.
*/
.signer {
.columns {
display: flex;
flex-wrap: wrap;
position: relative;
}
.container {
.graphColumn {
flex: 65;
}
.mainContainer {
.editColumn {
flex: 35;
padding-left: 1em;
justify-ontent: space-around;
padding-bottom: 12;
display: flex;
flex-wrap: wrap;
position: relative;
flex-direction: column;
}
.gasPriceDesc {
font-size: 0.75em;
opacity: 0.5;
}
.row {
display: flex;
flex-wrap: wrap;
position: relative;
flex-direction: column;
}

108
js/src/ui/GasPriceEditor/gasPriceEditor.js Normal file
View File

@ -0,0 +1,108 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import BigNumber from 'bignumber.js';
import React, { Component, PropTypes } from 'react';
import { observer } from 'mobx-react';
import Input from '../Form/Input';
import GasPriceSelector from './GasPriceSelector';
import Store from './store';
import styles from './gasPriceEditor.css';
@observer
export default class GasPriceEditor extends Component {
static contextTypes = {
api: PropTypes.object.isRequired
};
static propTypes = {
store: PropTypes.object.isRequired,
onChange: PropTypes.func
}
static Store = Store;
render () {
const { api } = this.context;
const { store } = this.props;
const { estimated, priceDefault, price, gas, histogram, errorGas, errorPrice, errorTotal, totalValue } = store;
const eth = api.util.fromWei(totalValue).toFormat();
const gasLabel = `gas (estimated: ${new BigNumber(estimated).toFormat()})`;
const priceLabel = `price (current: ${new BigNumber(priceDefault).toFormat()})`;
return (
<div className={ styles.columns }>
<div className={ styles.graphColumn }>
<GasPriceSelector
gasPriceHistogram={ histogram }
gasPrice={ price }
onChange={ this.onEditGasPrice } />
<div className={ styles.gasPriceDesc }>
You can choose the gas price based on the
distribution of recent included transaction gas prices.
The lower the gas price is, the cheaper the transaction will
be. The higher the gas price is, the faster it should
get mined by the network.
</div>
</div>
<div className={ styles.editColumn }>
<div className={ styles.row }>
<Input
label={ gasLabel }
hint='the amount of gas to use for the transaction'
error={ errorGas }
value={ gas }
onChange={ this.onEditGas } />
<Input
label={ priceLabel }
hint='the price of gas to use for the transaction'
error={ errorPrice }
value={ price }
onChange={ this.onEditGasPrice } />
</div>
<div className={ styles.row }>
<Input
disabled
label='total transaction amount'
hint='the total amount of the transaction'
error={ errorTotal }
value={ `${eth} ETH` } />
</div>
</div>
</div>
);
}
onEditGas = (event, gas) => {
const { store, onChange } = this.props;
store.setGas(gas);
onChange && onChange('gas', gas);
}
onEditGasPrice = (event, price) => {
const { store, onChange } = this.props;
store.setPrice(price);
onChange && onChange('gasPrice', price);
}
}

4
js/src/util/is-testnet.js → js/src/ui/GasPriceEditor/index.js
View File

@ -14,6 +14,4 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
export default (chain) => {
return chain === 'morden' || chain === 'ropsten' || chain === 'testnet';
};
export default from './gasPriceEditor';

123
js/src/ui/GasPriceEditor/store.js Normal file
View File

@ -0,0 +1,123 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import BigNumber from 'bignumber.js';
import { action, computed, observable, transaction } from 'mobx';
import { ERRORS, validatePositiveNumber } from '~/util/validation';
import { DEFAULT_GAS, DEFAULT_GASPRICE, MAX_GAS_ESTIMATION } from '~/util/constants';
export default class GasPriceEditor {
@observable errorEstimated = null;
@observable errorGas = null;
@observable errorPrice = null;
@observable errorTotal = null;
@observable estimated = DEFAULT_GAS;
@observable histogram = null;
@observable price = DEFAULT_GASPRICE;
@observable priceDefault = DEFAULT_GASPRICE;
@observable gas = DEFAULT_GAS;
@observable gasLimit = 0;
@observable weiValue = '0';
constructor (api, gasLimit, loadDefaults = true) {
this._api = api;
this.gasLimit = gasLimit;
if (loadDefaults) {
this.loadDefaults();
}
}
@computed get totalValue () {
try {
return new BigNumber(this.gas).mul(this.price).add(this.weiValue);
} catch (error) {
return new BigNumber(0);
}
}
@action setErrorTotal = (errorTotal) => {
this.errorTotal = errorTotal;
}
@action setEstimated = (estimated) => {
transaction(() => {
const bn = new BigNumber(estimated);
this.estimated = estimated;
if (bn.gte(MAX_GAS_ESTIMATION)) {
this.errorEstimated = ERRORS.gasException;
} else if (bn.gte(this.gasLimit)) {
this.errorEstimated = ERRORS.gasBlockLimit;
} else {
this.errorEstimated = null;
}
});
}
@action setEthValue = (weiValue) => {
this.weiValue = weiValue;
}
@action setHistogram = (gasHistogram) => {
this.histogram = gasHistogram;
}
@action setPrice = (price) => {
transaction(() => {
this.errorPrice = validatePositiveNumber(price).numberError;
this.price = price;
});
}
@action setGas = (gas) => {
transaction(() => {
const { numberError } = validatePositiveNumber(gas);
const bn = new BigNumber(gas);
this.gas = gas;
if (numberError) {
this.errorGas = numberError;
} else if (bn.gte(this.gasLimit)) {
this.errorGas = ERRORS.gasBlockLimit;
} else {
this.errorGas = null;
}
});
}
@action loadDefaults () {
Promise
.all([
this._api.parity.gasPriceHistogram(),
this._api.eth.gasPrice()
])
.then(([gasPriceHistogram, gasPrice]) => {
transaction(() => {
this.setPrice(gasPrice.toFixed(0));
this.setHistogram(gasPriceHistogram);
this.priceDefault = gasPrice.toFixed();
});
})
.catch((error) => {
console.warn('getDefaults', error);
});
}
}

76
js/src/ui/IdentityName/identityName.spec.js Normal file
View File

@ -0,0 +1,76 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { mount } from 'enzyme';
import sinon from 'sinon';
import IdentityName from './identityName';
const ADDR_A = '0x123456789abcdef0123456789A';
const ADDR_B = '0x123456789abcdef0123456789B';
const ADDR_C = '0x123456789abcdef0123456789C';
const STORE = {
dispatch: sinon.stub(),
subscribe: sinon.stub(),
getState: () => {
return {
balances: {
tokens: {}
},
personal: {
accountsInfo: {
[ADDR_A]: { name: 'testing' },
[ADDR_B]: {}
}
}
};
}
};
function render (props) {
return mount(
<IdentityName
store={ STORE }
{ ...props } />
);
}
describe('ui/IdentityName', () => {
describe('rendering', () => {
it('renders defaults', () => {
expect(render()).to.be.ok;
});
describe('account not found', () => {
it('renders null with empty', () => {
expect(render({ address: ADDR_C, empty: true }).html()).to.be.null;
});
it('renders address without empty', () => {
expect(render({ address: ADDR_C }).text()).to.equal(ADDR_C);
});
it('renders short address with shorten', () => {
expect(render({ address: ADDR_C, shorten: true }).text()).to.equal('123456…56789c');
});
it('renders unknown with flag', () => {
expect(render({ address: ADDR_C, unknown: true }).text()).to.equal('UNNAMED');
});
});
});
});

6
js/src/ui/Page/page.css
View File

@ -17,8 +17,8 @@
.layout {
padding: 0.25em 0.25em 1em 0.25em;
}
.layout>div {
padding-bottom: 0.75em;
> * {
margin-bottom: 0.75em;
}
}

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