d3695d0b72
* chain notify trait * replaced network service with io service * fix ethcore crate warnings * refactored network service without generic * ethcore fix * ethsync refactoring * proper linking of notify * manage network interface * rpc crate rebinding * full rewire * sync internal io service * fix deadlock * fix warnings and removed async io * sync imported message propagation * fix rpc warnings * binart warnings * test fixes * rpc mocks and tests * fix util doctest * fix message name and removed empty notifier * pointers mess & dark mode fixed * fixed sync doctest * added few warnings * fix review * new convention match * fix error unwraps * doctest fix
158 lines
4.7 KiB
Rust
158 lines
4.7 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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/// Ethcore-specific rpc interface for operations altering the settings.
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use std::sync::{Arc, Weak};
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use jsonrpc_core::*;
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use ethcore::miner::MinerService;
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use ethcore::client::MiningBlockChainClient;
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use ethsync::ManageNetwork;
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use util::network::NonReservedPeerMode;
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use v1::traits::EthcoreSet;
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use v1::types::{Bytes, H160, U256};
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/// Ethcore-specific rpc interface for operations altering the settings.
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pub struct EthcoreSetClient<C, M> where
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C: MiningBlockChainClient,
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M: MinerService
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{
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client: Weak<C>,
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miner: Weak<M>,
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net: Weak<ManageNetwork>,
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}
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impl<C, M> EthcoreSetClient<C, M> where
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C: MiningBlockChainClient,
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M: MinerService {
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/// Creates new `EthcoreSetClient`.
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pub fn new(client: &Arc<C>, miner: &Arc<M>, net: &Arc<ManageNetwork>) -> Self {
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EthcoreSetClient {
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client: Arc::downgrade(client),
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miner: Arc::downgrade(miner),
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net: Arc::downgrade(net),
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}
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}
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fn active(&self) -> Result<(), Error> {
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// TODO: only call every 30s at most.
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take_weak!(self.client).keep_alive();
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Ok(())
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}
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}
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impl<C, M> EthcoreSet for EthcoreSetClient<C, M> where
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C: MiningBlockChainClient + 'static,
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M: MinerService + 'static {
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fn set_min_gas_price(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(U256,)>(params).and_then(|(gas_price,)| {
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take_weak!(self.miner).set_minimal_gas_price(gas_price.into());
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to_value(&true)
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})
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}
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fn set_gas_floor_target(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(U256,)>(params).and_then(|(target,)| {
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take_weak!(self.miner).set_gas_floor_target(target.into());
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to_value(&true)
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})
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}
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fn set_gas_ceil_target(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(U256,)>(params).and_then(|(target,)| {
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take_weak!(self.miner).set_gas_ceil_target(target.into());
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to_value(&true)
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})
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}
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fn set_extra_data(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(Bytes,)>(params).and_then(|(extra_data,)| {
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take_weak!(self.miner).set_extra_data(extra_data.to_vec());
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to_value(&true)
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})
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}
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fn set_author(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(H160,)>(params).and_then(|(author,)| {
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take_weak!(self.miner).set_author(author.into());
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to_value(&true)
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})
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}
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fn set_transactions_limit(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(usize,)>(params).and_then(|(limit,)| {
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take_weak!(self.miner).set_transactions_limit(limit);
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to_value(&true)
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})
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}
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fn set_tx_gas_limit(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(U256,)>(params).and_then(|(limit,)| {
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take_weak!(self.miner).set_tx_gas_limit(limit.into());
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to_value(&true)
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})
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}
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fn add_reserved_peer(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(String,)>(params).and_then(|(peer,)| {
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match take_weak!(self.net).add_reserved_peer(&peer) {
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Ok(()) => to_value(&true),
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Err(_) => Err(Error::invalid_params()),
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}
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})
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}
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fn remove_reserved_peer(&self, params: Params) -> Result<Value, Error> {
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try!(self.active());
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from_params::<(String,)>(params).and_then(|(peer,)| {
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match take_weak!(self.net).remove_reserved_peer(&peer) {
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Ok(()) => to_value(&true),
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Err(_) => Err(Error::invalid_params()),
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}
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})
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}
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fn drop_non_reserved_peers(&self, _: Params) -> Result<Value, Error> {
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try!(self.active());
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take_weak!(self.net).set_non_reserved_mode(NonReservedPeerMode::Deny);
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to_value(&true)
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}
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fn accept_non_reserved_peers(&self, _: Params) -> Result<Value, Error> {
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try!(self.active());
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take_weak!(self.net).set_non_reserved_mode(NonReservedPeerMode::Accept);
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to_value(&true)
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}
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fn start_network(&self, _: Params) -> Result<Value, Error> {
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take_weak!(self.net).start_network();
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Ok(Value::Bool(true))
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}
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fn stop_network(&self, _: Params) -> Result<Value, Error> {
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take_weak!(self.net).stop_network();
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Ok(Value::Bool(true))
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}
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}
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