78 lines
2.4 KiB
Rust
78 lines
2.4 KiB
Rust
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// 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 util::{U256, Address};
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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 v1::traits::EthcoreSet;
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use v1::types::{Bytes};
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/// Ethcore-specific rpc interface for operations altering the settings.
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pub struct EthcoreSetClient<M> where
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M: MinerService {
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miner: Weak<M>,
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}
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impl<M> EthcoreSetClient<M> where M: MinerService {
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/// Creates new `EthcoreSetClient`.
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pub fn new(miner: &Arc<M>) -> Self {
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EthcoreSetClient {
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miner: Arc::downgrade(miner),
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}
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}
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}
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impl<M> EthcoreSet for EthcoreSetClient<M> where M: MinerService + 'static {
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fn set_min_gas_price(&self, params: Params) -> Result<Value, Error> {
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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);
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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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from_params::<(U256,)>(params).and_then(|(gas_floor_target,)| {
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take_weak!(self.miner).set_gas_floor_target(gas_floor_target);
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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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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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from_params::<(Address,)>(params).and_then(|(author,)| {
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take_weak!(self.miner).set_author(author);
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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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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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}
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