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Tomasz Drwięga 2016-04-21 15:41:25 +02:00
parent 3e4adcb3b6
commit bad735a8e6
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223
parity/cli.rs Normal file
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@ -0,0 +1,223 @@
// 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/>.
use util::version;
pub const USAGE: &'static str = r#"
Parity. Ethereum Client.
By Wood/Paronyan/Kotewicz/Drwięga/Volf.
Copyright 2015, 2016 Ethcore (UK) Limited
Usage:
parity daemon <pid-file> [options]
parity account (new | list) [options]
parity [options]
Protocol Options:
--chain CHAIN Specify the blockchain type. CHAIN may be either a
JSON chain specification file or olympic, frontier,
homestead, mainnet, morden, or testnet
[default: homestead].
-d --db-path PATH Specify the database & configuration directory path
[default: $HOME/.parity].
--keys-path PATH Specify the path for JSON key files to be found
[default: $HOME/.parity/keys].
--identity NAME Specify your node's name.
Account Options:
--unlock ACCOUNTS Unlock ACCOUNTS for the duration of the execution.
ACCOUNTS is a comma-delimited list of addresses.
--password FILE Provide a file containing a password for unlocking
an account.
Networking Options:
--port PORT Override the port on which the node should listen
[default: 30303].
--peers NUM Try to maintain that many peers [default: 25].
--nat METHOD Specify method to use for determining public
address. Must be one of: any, none, upnp,
extip:<IP> [default: any].
--network-id INDEX Override the network identifier from the chain we
are on.
--bootnodes NODES Override the bootnodes from our chain. NODES should
be comma-delimited enodes.
--no-discovery Disable new peer discovery.
--node-key KEY Specify node secret key, either as 64-character hex
string or input to SHA3 operation.
API and Console Options:
-j --jsonrpc Enable the JSON-RPC API server.
--jsonrpc-port PORT Specify the port portion of the JSONRPC API server
[default: 8545].
--jsonrpc-interface IP Specify the hostname portion of the JSONRPC API
server, IP should be an interface's IP address, or
all (all interfaces) or local [default: local].
--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses.
--jsonrpc-apis APIS Specify the APIs available through the JSONRPC
interface. APIS is a comma-delimited list of API
name. Possible name are web3, eth and net.
[default: web3,eth,net,personal,ethcore].
-w --webapp Enable the web applications server (e.g.
status page).
--webapp-port PORT Specify the port portion of the WebApps server
[default: 8080].
--webapp-interface IP Specify the hostname portion of the WebApps
server, IP should be an interface's IP address, or
all (all interfaces) or local [default: local].
--webapp-user USERNAME Specify username for WebApps server. It will be
used in HTTP Basic Authentication Scheme.
If --webapp-pass is not specified you will be
asked for password on startup.
--webapp-pass PASSWORD Specify password for WebApps server. Use only in
conjunction with --webapp-user.
Sealing/Mining Options:
--force-sealing Force the node to author new blocks as if it were
always sealing/mining.
--usd-per-tx USD Amount of USD to be paid for a basic transaction
[default: 0.005]. The minimum gas price is set
accordingly.
--usd-per-eth SOURCE USD value of a single ETH. SOURCE may be either an
amount in USD or a web service [default: etherscan].
--gas-floor-target GAS Amount of gas per block to target when sealing a new
block [default: 4712388].
--author ADDRESS Specify the block author (aka "coinbase") address
for sending block rewards from sealed blocks
[default: 0037a6b811ffeb6e072da21179d11b1406371c63].
--extra-data STRING Specify a custom extra-data for authored blocks, no
more than 32 characters.
--tx-limit LIMIT Limit of transactions kept in the queue (waiting to
be included in next block) [default: 1024].
Footprint Options:
--pruning METHOD Configure pruning of the state/storage trie. METHOD
may be one of auto, archive, basic, fast, light:
archive - keep all state trie data. No pruning.
basic - reference count in disk DB. Slow but light.
fast - maintain journal overlay. Fast but 50MB used.
light - early merges with partial tracking. Fast
and light. Experimental!
auto - use the method most recently synced or
default to archive if none synced [default: auto].
--cache-pref-size BYTES Specify the prefered size of the blockchain cache in
bytes [default: 16384].
--cache-max-size BYTES Specify the maximum size of the blockchain cache in
bytes [default: 262144].
--queue-max-size BYTES Specify the maximum size of memory to use for block
queue [default: 52428800].
--cache MEGABYTES Set total amount of discretionary memory to use for
the entire system, overrides other cache and queue
options.
Geth-compatibility Options:
--datadir PATH Equivalent to --db-path PATH.
--testnet Equivalent to --chain testnet.
--networkid INDEX Equivalent to --network-id INDEX.
--maxpeers COUNT Equivalent to --peers COUNT.
--nodekey KEY Equivalent to --node-key KEY.
--nodiscover Equivalent to --no-discovery.
--rpc Equivalent to --jsonrpc.
--rpcaddr IP Equivalent to --jsonrpc-interface IP.
--rpcport PORT Equivalent to --jsonrpc-port PORT.
--rpcapi APIS Equivalent to --jsonrpc-apis APIS.
--rpccorsdomain URL Equivalent to --jsonrpc-cors URL.
--gasprice WEI Minimum amount of Wei per GAS to be paid for a
transaction to be accepted for mining. Overrides
--basic-tx-usd.
--etherbase ADDRESS Equivalent to --author ADDRESS.
--extradata STRING Equivalent to --extra-data STRING.
Miscellaneous Options:
-l --logging LOGGING Specify the logging level. Must conform to the same
format as RUST_LOG.
-v --version Show information about version.
-h --help Show this screen.
"#;
#[derive(Debug, RustcDecodable)]
pub struct Args {
pub cmd_daemon: bool,
pub cmd_account: bool,
pub cmd_new: bool,
pub cmd_list: bool,
pub arg_pid_file: String,
pub flag_chain: String,
pub flag_db_path: String,
pub flag_identity: String,
pub flag_unlock: Option<String>,
pub flag_password: Vec<String>,
pub flag_cache: Option<usize>,
pub flag_keys_path: String,
pub flag_bootnodes: Option<String>,
pub flag_network_id: Option<String>,
pub flag_pruning: String,
pub flag_port: u16,
pub flag_peers: usize,
pub flag_no_discovery: bool,
pub flag_nat: String,
pub flag_node_key: Option<String>,
pub flag_cache_pref_size: usize,
pub flag_cache_max_size: usize,
pub flag_queue_max_size: usize,
pub flag_jsonrpc: bool,
pub flag_jsonrpc_interface: String,
pub flag_jsonrpc_port: u16,
pub flag_jsonrpc_cors: Option<String>,
pub flag_jsonrpc_apis: String,
pub flag_webapp: bool,
pub flag_webapp_port: u16,
pub flag_webapp_interface: String,
pub flag_webapp_user: Option<String>,
pub flag_webapp_pass: Option<String>,
pub flag_force_sealing: bool,
pub flag_author: String,
pub flag_usd_per_tx: String,
pub flag_usd_per_eth: String,
pub flag_gas_floor_target: String,
pub flag_extra_data: Option<String>,
pub flag_tx_limit: usize,
pub flag_logging: Option<String>,
pub flag_version: bool,
// geth-compatibility...
pub flag_nodekey: Option<String>,
pub flag_nodiscover: bool,
pub flag_maxpeers: Option<usize>,
pub flag_datadir: Option<String>,
pub flag_extradata: Option<String>,
pub flag_etherbase: Option<String>,
pub flag_gasprice: Option<String>,
pub flag_rpc: bool,
pub flag_rpcaddr: Option<String>,
pub flag_rpcport: Option<u16>,
pub flag_rpccorsdomain: Option<String>,
pub flag_rpcapi: Option<String>,
pub flag_testnet: bool,
pub flag_networkid: Option<String>,
}
pub fn print_version() {
println!("\
Parity
version {}
Copyright 2015, 2016 Ethcore (UK) Limited
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
By Wood/Paronyan/Kotewicz/Drwięga/Volf.\
", version());
}

534
parity/main.rs
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@ -59,10 +59,10 @@ use std::path::PathBuf;
use ctrlc::CtrlC; use ctrlc::CtrlC;
use util::*; use util::*;
use util::panics::{MayPanic, ForwardPanic, PanicHandler}; use util::panics::{MayPanic, ForwardPanic, PanicHandler};
use util::keys::store::*; use util::keys::store::AccountService;
use ethcore::spec::*;
use ethcore::client::*;
use ethcore::ethereum; use ethcore::ethereum;
use ethcore::client::{append_path, get_db_path, ClientConfig};
use ethcore::spec::Spec;
use ethcore::service::ClientService; use ethcore::service::ClientService;
use ethsync::{EthSync, SyncConfig}; use ethsync::{EthSync, SyncConfig};
use ethminer::{Miner, MinerService}; use ethminer::{Miner, MinerService};
@ -79,222 +79,181 @@ mod rpc;
mod webapp; mod webapp;
mod informant; mod informant;
mod io_handler; mod io_handler;
mod cli;
use die::*; use die::*;
use cli::{USAGE, print_version, Args};
use rpc::RpcServer; use rpc::RpcServer;
use webapp::WebappServer; use webapp::WebappServer;
use io_handler::ClientIoHandler; use io_handler::ClientIoHandler;
const USAGE: &'static str = r#"
Parity. Ethereum Client.
By Wood/Paronyan/Kotewicz/Drwięga/Volf.
Copyright 2015, 2016 Ethcore (UK) Limited
Usage:
parity daemon <pid-file> [options]
parity account (new | list) [options]
parity [options]
Protocol Options:
--chain CHAIN Specify the blockchain type. CHAIN may be either a
JSON chain specification file or olympic, frontier,
homestead, mainnet, morden, or testnet
[default: homestead].
-d --db-path PATH Specify the database & configuration directory path
[default: $HOME/.parity].
--keys-path PATH Specify the path for JSON key files to be found
[default: $HOME/.parity/keys].
--identity NAME Specify your node's name.
Account Options:
--unlock ACCOUNTS Unlock ACCOUNTS for the duration of the execution.
ACCOUNTS is a comma-delimited list of addresses.
--password FILE Provide a file containing a password for unlocking
an account.
Networking Options:
--port PORT Override the port on which the node should listen
[default: 30303].
--peers NUM Try to maintain that many peers [default: 25].
--nat METHOD Specify method to use for determining public
address. Must be one of: any, none, upnp,
extip:<IP> [default: any].
--network-id INDEX Override the network identifier from the chain we
are on.
--bootnodes NODES Override the bootnodes from our chain. NODES should
be comma-delimited enodes.
--no-discovery Disable new peer discovery.
--node-key KEY Specify node secret key, either as 64-character hex
string or input to SHA3 operation.
API and Console Options:
-j --jsonrpc Enable the JSON-RPC API server.
--jsonrpc-port PORT Specify the port portion of the JSONRPC API server
[default: 8545].
--jsonrpc-interface IP Specify the hostname portion of the JSONRPC API
server, IP should be an interface's IP address, or
all (all interfaces) or local [default: local].
--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses.
--jsonrpc-apis APIS Specify the APIs available through the JSONRPC
interface. APIS is a comma-delimited list of API
name. Possible name are web3, eth and net.
[default: web3,eth,net,personal,ethcore].
-w --webapp Enable the web applications server (e.g.
status page).
--webapp-port PORT Specify the port portion of the WebApps server
[default: 8080].
--webapp-interface IP Specify the hostname portion of the WebApps
server, IP should be an interface's IP address, or
all (all interfaces) or local [default: local].
--webapp-user USERNAME Specify username for WebApps server. It will be
used in HTTP Basic Authentication Scheme.
If --webapp-pass is not specified you will be
asked for password on startup.
--webapp-pass PASSWORD Specify password for WebApps server. Use only in
conjunction with --webapp-user.
Sealing/Mining Options:
--force-sealing Force the node to author new blocks as if it were
always sealing/mining.
--usd-per-tx USD Amount of USD to be paid for a basic transaction
[default: 0.005]. The minimum gas price is set
accordingly.
--usd-per-eth SOURCE USD value of a single ETH. SOURCE may be either an
amount in USD or a web service [default: etherscan].
--gas-floor-target GAS Amount of gas per block to target when sealing a new
block [default: 4712388].
--author ADDRESS Specify the block author (aka "coinbase") address
for sending block rewards from sealed blocks
[default: 0037a6b811ffeb6e072da21179d11b1406371c63].
--extra-data STRING Specify a custom extra-data for authored blocks, no
more than 32 characters.
--tx-limit LIMIT Limit of transactions kept in the queue (waiting to
be included in next block) [default: 1024].
Footprint Options:
--pruning METHOD Configure pruning of the state/storage trie. METHOD
may be one of auto, archive, basic, fast, light:
archive - keep all state trie data. No pruning.
basic - reference count in disk DB. Slow but light.
fast - maintain journal overlay. Fast but 50MB used.
light - early merges with partial tracking. Fast
and light. Experimental!
auto - use the method most recently synced or
default to archive if none synced [default: auto].
--cache-pref-size BYTES Specify the prefered size of the blockchain cache in
bytes [default: 16384].
--cache-max-size BYTES Specify the maximum size of the blockchain cache in
bytes [default: 262144].
--queue-max-size BYTES Specify the maximum size of memory to use for block
queue [default: 52428800].
--cache MEGABYTES Set total amount of discretionary memory to use for
the entire system, overrides other cache and queue
options.
Geth-compatibility Options:
--datadir PATH Equivalent to --db-path PATH.
--testnet Equivalent to --chain testnet.
--networkid INDEX Equivalent to --network-id INDEX.
--maxpeers COUNT Equivalent to --peers COUNT.
--nodekey KEY Equivalent to --node-key KEY.
--nodiscover Equivalent to --no-discovery.
--rpc Equivalent to --jsonrpc.
--rpcaddr IP Equivalent to --jsonrpc-interface IP.
--rpcport PORT Equivalent to --jsonrpc-port PORT.
--rpcapi APIS Equivalent to --jsonrpc-apis APIS.
--rpccorsdomain URL Equivalent to --jsonrpc-cors URL.
--gasprice WEI Minimum amount of Wei per GAS to be paid for a
transaction to be accepted for mining. Overrides
--basic-tx-usd.
--etherbase ADDRESS Equivalent to --author ADDRESS.
--extradata STRING Equivalent to --extra-data STRING.
Miscellaneous Options:
-l --logging LOGGING Specify the logging level. Must conform to the same
format as RUST_LOG.
-v --version Show information about version.
-h --help Show this screen.
"#;
#[derive(Debug, RustcDecodable)]
struct Args {
cmd_daemon: bool,
cmd_account: bool,
cmd_new: bool,
cmd_list: bool,
arg_pid_file: String,
flag_chain: String,
flag_db_path: String,
flag_identity: String,
flag_unlock: Option<String>,
flag_password: Vec<String>,
flag_cache: Option<usize>,
flag_keys_path: String,
flag_bootnodes: Option<String>,
flag_network_id: Option<String>,
flag_pruning: String,
flag_port: u16,
flag_peers: usize,
flag_no_discovery: bool,
flag_nat: String,
flag_node_key: Option<String>,
flag_cache_pref_size: usize,
flag_cache_max_size: usize,
flag_queue_max_size: usize,
flag_jsonrpc: bool,
flag_jsonrpc_interface: String,
flag_jsonrpc_port: u16,
flag_jsonrpc_cors: Option<String>,
flag_jsonrpc_apis: String,
flag_webapp: bool,
flag_webapp_port: u16,
flag_webapp_interface: String,
flag_webapp_user: Option<String>,
flag_webapp_pass: Option<String>,
flag_force_sealing: bool,
flag_author: String,
flag_usd_per_tx: String,
flag_usd_per_eth: String,
flag_gas_floor_target: String,
flag_extra_data: Option<String>,
flag_tx_limit: usize,
flag_logging: Option<String>,
flag_version: bool,
// geth-compatibility...
flag_nodekey: Option<String>,
flag_nodiscover: bool,
flag_maxpeers: Option<usize>,
flag_datadir: Option<String>,
flag_extradata: Option<String>,
flag_etherbase: Option<String>,
flag_gasprice: Option<String>,
flag_rpc: bool,
flag_rpcaddr: Option<String>,
flag_rpcport: Option<u16>,
flag_rpccorsdomain: Option<String>,
flag_rpcapi: Option<String>,
flag_testnet: bool,
flag_networkid: Option<String>,
}
fn print_version() {
println!("\
Parity
version {}
Copyright 2015, 2016 Ethcore (UK) Limited
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
By Wood/Paronyan/Kotewicz/Drwięga/Volf.\
", version());
}
struct Configuration { struct Configuration {
args: Args args: Args
} }
fn main() {
let conf = Configuration::parse();
execute(conf);
}
fn execute(conf: Configuration) {
if conf.args.flag_version {
print_version();
return;
}
execute_upgrades(&conf);
if conf.args.cmd_daemon {
Daemonize::new()
.pid_file(conf.args.arg_pid_file.clone())
.chown_pid_file(true)
.start()
.unwrap_or_else(|e| die!("Couldn't daemonize; {}", e));
}
if conf.args.cmd_account {
execute_account_cli(conf);
return;
}
execute_client(conf);
}
fn execute_upgrades(conf: &Configuration) {
match ::upgrade::upgrade(Some(&conf.path())) {
Ok(upgrades_applied) if upgrades_applied > 0 => {
println!("Executed {} upgrade scripts - ok", upgrades_applied);
},
Err(e) => {
die!("Error upgrading parity data: {:?}", e);
},
_ => {},
}
}
fn execute_client(conf: Configuration) {
// Setup panic handler
let panic_handler = PanicHandler::new_in_arc();
// Setup logging
let logger = setup_log::setup_log(&conf.args.flag_logging);
// Raise fdlimit
unsafe { ::fdlimit::raise_fd_limit(); }
let spec = conf.spec();
let net_settings = conf.net_settings(&spec);
let sync_config = conf.sync_config(&spec);
let client_config = conf.client_config(&spec);
// Secret Store
let account_service = Arc::new(conf.account_service());
// Build client
let mut service = ClientService::start(
client_config, spec, net_settings, &Path::new(&conf.path())
).unwrap_or_else(|e| die_with_error(e));
panic_handler.forward_from(&service);
let client = service.client();
// Miner
let miner = Miner::new(conf.args.flag_force_sealing);
miner.set_author(conf.author());
miner.set_gas_floor_target(conf.gas_floor_target());
miner.set_extra_data(conf.extra_data());
miner.set_minimal_gas_price(conf.gas_price());
miner.set_transactions_limit(conf.args.flag_tx_limit);
// Sync
let sync = EthSync::register(service.network(), sync_config, client.clone(), miner.clone());
// Setup rpc
let rpc_server = rpc::new(rpc::Configuration {
enabled: conf.args.flag_jsonrpc || conf.args.flag_rpc,
interface: conf.args.flag_rpcaddr.clone().unwrap_or(conf.args.flag_jsonrpc_interface.clone()),
port: conf.args.flag_rpcport.unwrap_or(conf.args.flag_jsonrpc_port),
apis: conf.args.flag_rpcapi.clone().unwrap_or(conf.args.flag_jsonrpc_apis.clone()),
cors: conf.args.flag_jsonrpc_cors.clone().or(conf.args.flag_rpccorsdomain.clone()),
}, rpc::Dependencies {
client: client.clone(),
sync: sync.clone(),
secret_store: account_service.clone(),
miner: miner.clone(),
logger: logger.clone()
});
let webapp_server = webapp::new(webapp::Configuration {
enabled: conf.args.flag_webapp,
interface: conf.args.flag_webapp_interface.clone(),
port: conf.args.flag_webapp_port,
user: conf.args.flag_webapp_user.clone(),
pass: conf.args.flag_webapp_pass.clone(),
}, webapp::Dependencies {
client: client.clone(),
sync: sync.clone(),
secret_store: account_service.clone(),
miner: miner.clone(),
logger: logger.clone()
});
// Register IO handler
let io_handler = Arc::new(ClientIoHandler {
client: service.client(),
info: Default::default(),
sync: sync.clone(),
accounts: account_service.clone(),
});
service.io().register_handler(io_handler).expect("Error registering IO handler");
// Handle exit
wait_for_exit(panic_handler, rpc_server, webapp_server);
}
fn execute_account_cli(conf: Configuration) {
use util::keys::store::SecretStore;
use rpassword::read_password;
let mut secret_store = SecretStore::new_in(Path::new(&conf.keys_path()));
if conf.args.cmd_new {
println!("Please note that password is NOT RECOVERABLE.");
print!("Type password: ");
let password = read_password().unwrap();
print!("Repeat password: ");
let password_repeat = read_password().unwrap();
if password != password_repeat {
println!("Passwords do not match!");
return;
}
println!("New account address:");
let new_address = secret_store.new_account(&password).unwrap();
println!("{:?}", new_address);
return;
}
if conf.args.cmd_list {
println!("Known addresses:");
for &(addr, _) in &secret_store.accounts().unwrap() {
println!("{:?}", addr);
}
}
}
fn wait_for_exit(panic_handler: Arc<PanicHandler>, _rpc_server: Option<RpcServer>, _webapp_server: Option<WebappServer>) {
let exit = Arc::new(Condvar::new());
// Handle possible exits
let e = exit.clone();
CtrlC::set_handler(move || { e.notify_all(); });
// Handle panics
let e = exit.clone();
panic_handler.on_panic(move |_reason| { e.notify_all(); });
// Wait for signal
let mutex = Mutex::new(());
let _ = exit.wait(mutex.lock().unwrap()).unwrap();
info!("Finishing work, please wait...");
}
impl Configuration { impl Configuration {
fn parse() -> Self { fn parse() -> Self {
Configuration { Configuration {
@ -474,64 +433,6 @@ impl Configuration {
sync_config sync_config
} }
fn execute(&self) {
if self.args.flag_version {
print_version();
return;
}
match ::upgrade::upgrade(Some(&self.path())) {
Ok(upgrades_applied) => {
if upgrades_applied > 0 {
println!("Executed {} upgrade scripts - ok", upgrades_applied);
}
},
Err(e) => {
die!("Error upgrading parity data: {:?}", e);
}
}
if self.args.cmd_daemon {
Daemonize::new()
.pid_file(self.args.arg_pid_file.clone())
.chown_pid_file(true)
.start()
.unwrap_or_else(|e| die!("Couldn't daemonize; {}", e));
}
if self.args.cmd_account {
self.execute_account_cli();
return;
}
self.execute_client();
}
fn execute_account_cli(&self) {
use util::keys::store::SecretStore;
use rpassword::read_password;
let mut secret_store = SecretStore::new_in(Path::new(&self.keys_path()));
if self.args.cmd_new {
println!("Please note that password is NOT RECOVERABLE.");
print!("Type password: ");
let password = read_password().unwrap();
print!("Repeat password: ");
let password_repeat = read_password().unwrap();
if password != password_repeat {
println!("Passwords do not match!");
return;
}
println!("New account address:");
let new_address = secret_store.new_account(&password).unwrap();
println!("{:?}", new_address);
return;
}
if self.args.cmd_list {
println!("Known addresses:");
for &(addr, _) in &secret_store.accounts().unwrap() {
println!("{:?}", addr);
}
}
}
fn account_service(&self) -> AccountService { fn account_service(&self) -> AccountService {
// Secret Store // Secret Store
let passwords = self.args.flag_password.iter().flat_map(|filename| { let passwords = self.args.flag_password.iter().flat_map(|filename| {
@ -554,105 +455,6 @@ impl Configuration {
} }
account_service account_service
} }
fn execute_client(&self) {
// Setup panic handler
let panic_handler = PanicHandler::new_in_arc();
// Setup logging
let logger = setup_log::setup_log(&self.args.flag_logging);
// Raise fdlimit
unsafe { ::fdlimit::raise_fd_limit(); }
let spec = self.spec();
let net_settings = self.net_settings(&spec);
let sync_config = self.sync_config(&spec);
let client_config = self.client_config(&spec);
// Secret Store
let account_service = Arc::new(self.account_service());
// Build client
let mut service = ClientService::start(
client_config, spec, net_settings, &Path::new(&self.path())
).unwrap_or_else(|e| die_with_error(e));
panic_handler.forward_from(&service);
let client = service.client();
// Miner
let miner = Miner::new(self.args.flag_force_sealing);
miner.set_author(self.author());
miner.set_gas_floor_target(self.gas_floor_target());
miner.set_extra_data(self.extra_data());
miner.set_minimal_gas_price(self.gas_price());
miner.set_transactions_limit(self.args.flag_tx_limit);
// Sync
let sync = EthSync::register(service.network(), sync_config, client.clone(), miner.clone());
// Setup rpc
let rpc_server = rpc::new(rpc::Configuration {
enabled: self.args.flag_jsonrpc || self.args.flag_rpc,
interface: self.args.flag_rpcaddr.clone().unwrap_or(self.args.flag_jsonrpc_interface.clone()),
port: self.args.flag_rpcport.unwrap_or(self.args.flag_jsonrpc_port),
apis: self.args.flag_rpcapi.clone().unwrap_or(self.args.flag_jsonrpc_apis.clone()),
cors: self.args.flag_jsonrpc_cors.clone().or(self.args.flag_rpccorsdomain.clone()),
}, rpc::Dependencies {
client: client.clone(),
sync: sync.clone(),
secret_store: account_service.clone(),
miner: miner.clone(),
logger: logger.clone()
});
let webapp_server = webapp::new(webapp::Configuration {
enabled: self.args.flag_webapp,
interface: self.args.flag_webapp_interface.clone(),
port: self.args.flag_webapp_port,
user: self.args.flag_webapp_user.clone(),
pass: self.args.flag_webapp_pass.clone(),
}, webapp::Dependencies {
client: client.clone(),
sync: sync.clone(),
secret_store: account_service.clone(),
miner: miner.clone(),
logger: logger.clone()
});
// Register IO handler
let io_handler = Arc::new(ClientIoHandler {
client: service.client(),
info: Default::default(),
sync: sync.clone(),
accounts: account_service.clone(),
});
service.io().register_handler(io_handler).expect("Error registering IO handler");
// Handle exit
wait_for_exit(panic_handler, rpc_server, webapp_server);
}
}
fn wait_for_exit(panic_handler: Arc<PanicHandler>, _rpc_server: Option<RpcServer>, _webapp_server: Option<WebappServer>) {
let exit = Arc::new(Condvar::new());
// Handle possible exits
let e = exit.clone();
CtrlC::set_handler(move || { e.notify_all(); });
// Handle panics
let e = exit.clone();
panic_handler.on_panic(move |_reason| { e.notify_all(); });
// Wait for signal
let mutex = Mutex::new(());
let _ = exit.wait(mutex.lock().unwrap()).unwrap();
info!("Finishing work, please wait...");
}
fn main() {
Configuration::parse().execute();
} }
/// Parity needs at least 1 test to generate coverage reports correctly. /// Parity needs at least 1 test to generate coverage reports correctly.

16
parity/price_info.rs
View File

@ -1,3 +1,19 @@
// 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/>.
use rustc_serialize::json::Json; use rustc_serialize::json::Json;
use std::io::Read; use std::io::Read;
use hyper::Client; use hyper::Client;