2016-03-04 12:46:54 +01:00
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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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2016-03-04 12:53:18 +01:00
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//! Account management (personal) rpc implementation
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2016-03-04 12:46:54 +01:00
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use std::sync::{Arc, Weak};
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2016-07-24 17:38:21 +02:00
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use std::collections::{BTreeMap};
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2016-03-04 12:46:54 +01:00
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use jsonrpc_core::*;
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use v1::traits::Personal;
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2016-10-27 19:26:34 +02:00
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use v1::types::{H160 as RpcH160};
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2016-10-15 14:44:08 +02:00
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use v1::helpers::errors;
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2016-06-20 00:10:34 +02:00
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use ethcore::account_provider::AccountProvider;
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2016-05-31 21:31:42 +02:00
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use ethcore::client::MiningBlockChainClient;
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2016-03-04 12:46:54 +01:00
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2016-03-04 12:53:18 +01:00
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/// Account management (personal) rpc implementation.
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2016-10-27 19:26:34 +02:00
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pub struct PersonalClient<C> where C: MiningBlockChainClient {
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accounts: Weak<AccountProvider>,
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client: Weak<C>,
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2016-03-04 12:46:54 +01:00
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}
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2016-10-27 19:26:34 +02:00
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impl<C> PersonalClient<C> where C: MiningBlockChainClient {
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/// Creates new PersonalClient
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2016-10-27 19:26:34 +02:00
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pub fn new(store: &Arc<AccountProvider>, client: &Arc<C>) -> Self {
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PersonalClient {
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2016-03-10 20:09:45 +01:00
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accounts: Arc::downgrade(store),
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2016-05-26 20:09:10 +02:00
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client: Arc::downgrade(client),
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2016-03-04 12:46:54 +01:00
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}
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}
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2016-07-05 17:50:46 +02:00
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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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2016-03-04 12:46:54 +01:00
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}
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2016-10-27 19:26:34 +02:00
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impl<C: 'static> Personal for PersonalClient<C> where C: MiningBlockChainClient {
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2016-06-07 19:33:32 +02:00
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2016-10-31 17:11:56 +01:00
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fn accounts(&self) -> Result<Vec<RpcH160>, Error> {
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2016-07-05 17:50:46 +02:00
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try!(self.active());
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2016-08-08 17:25:15 +02:00
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let store = take_weak!(self.accounts);
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2016-10-31 17:11:56 +01:00
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let accounts = try!(store.accounts().map_err(|e| errors::account("Could not fetch accounts.", e)));
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Ok(accounts.into_iter().map(Into::into).collect::<Vec<RpcH160>>())
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}
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2016-10-31 17:11:56 +01:00
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fn accounts_info(&self) -> Result<BTreeMap<String, Value>, Error> {
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try!(self.active());
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let store = take_weak!(self.accounts);
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2016-08-08 17:25:15 +02:00
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let info = try!(store.accounts_info().map_err(|e| errors::account("Could not fetch account info.", e)));
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2016-08-11 18:31:28 +02:00
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let other = store.addresses_info().expect("addresses_info always returns Ok; qed");
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2016-10-31 17:11:56 +01:00
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Ok(info.into_iter().chain(other.into_iter()).map(|(a, v)| {
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let m = map![
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2016-09-01 12:00:00 +02:00
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"name".to_owned() => to_value(&v.name),
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"meta".to_owned() => to_value(&v.meta),
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"uuid".to_owned() => if let &Some(ref uuid) = &v.uuid {
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to_value(uuid)
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} else {
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Value::Null
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}
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];
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(format!("0x{}", a.hex()), Value::Object(m))
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}).collect())
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}
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2016-03-04 12:46:54 +01:00
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}
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