grassrootseconomics/openethereum
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Allow path to be configured.

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This commit is contained in:
Gav Wood 2016-02-10 21:17:47 +01:00
parent 66a370af9b
commit 9ac4f51601
2 changed files with 14 additions and 12 deletions
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7
ethcore/src/service.rs
View File

@ -20,7 +20,6 @@ use util::*;
use util::panics::*;
use spec::Spec;
use error::*;
use std::env;
use client::Client;
/// Message type for external and internal events
@ -44,16 +43,14 @@ pub struct ClientService {
impl ClientService {
/// Start the service in a separate thread.
pub fn start(spec: Spec, net_config: NetworkConfiguration) -> Result<ClientService, Error> {
pub fn start(spec: Spec, net_config: NetworkConfiguration, db_path: &Path) -> Result<ClientService, Error> {
let panic_handler = PanicHandler::new_in_arc();
let mut net_service = try!(NetworkService::start(net_config));
panic_handler.forward_from(&net_service);
info!("Starting {}", net_service.host_info());
info!("Configured for {} using {} engine", spec.name, spec.engine_name);
let mut dir = env::home_dir().unwrap();
dir.push(".parity");
let client = try!(Client::new(spec, &dir, net_service.io().channel()));
let client = try!(Client::new(spec, db_path, net_service.io().channel()));
panic_handler.forward_from(client.deref());
let client_io = Arc::new(ClientIoHandler {
client: client.clone()

19
parity/main.rs
View File

@ -60,6 +60,7 @@ Usage:
Options:
--chain CHAIN Specify the blockchain type. CHAIN may be either a JSON chain specification file
or frontier, mainnet, morden, or testnet [default: frontier].
-d --db-path PATH Specify the database & configuration directory path [default: $HOME/.parity]
--listen-address URL Specify the IP/port on which to listen for peers [default: 0.0.0.0:30304].
--public-address URL Specify the IP/port on which peers may connect [default: 0.0.0.0:30304].
@ -128,7 +129,11 @@ By Wood/Paronyan/Kotewicz/Drwięga/Volf.\
", env!("CARGO_PKG_VERSION"), Target::arch(), Target::env(), Target::os());
}
fn get_spec(&self) -> Spec {
fn path(&self) -> String {
self.args.flag_db_path.replace("$HOME", env::home_dir().unwrap().to_str().unwrap())
}
fn spec(&self) -> Spec {
match self.args.flag_chain.as_ref() {
"frontier" | "mainnet" => ethereum::new_frontier(),
"morden" | "testnet" => ethereum::new_morden(),
@ -137,14 +142,14 @@ By Wood/Paronyan/Kotewicz/Drwięga/Volf.\
}
}
fn get_init_nodes(&self, spec: &Spec) -> Vec<String> {
fn init_nodes(&self, spec: &Spec) -> Vec<String> {
match self.args.arg_enode.len() {
0 => spec.nodes().clone(),
_ => self.args.arg_enode.clone(),
}
}
fn get_net_addresses(&self) -> (SocketAddr, SocketAddr) {
fn net_addresses(&self) -> (SocketAddr, SocketAddr) {
let listen_address;
let public_address;
@ -182,7 +187,7 @@ fn main() {
return;
}
let spec = conf.get_spec();
let spec = conf.spec();
// Setup logging
setup_log(&conf.args.flag_logging);
@ -190,15 +195,15 @@ fn main() {
unsafe { ::fdlimit::raise_fd_limit(); }
// Configure network
let init_nodes = conf.get_init_nodes(&spec);
let (listen, public) = conf.get_net_addresses();
let init_nodes = conf.init_nodes(&spec);
let (listen, public) = conf.net_addresses();
let mut net_settings = NetworkConfiguration::new();
net_settings.boot_nodes = init_nodes;
net_settings.listen_address = listen;
net_settings.public_address = public;
// Build client
let mut service = ClientService::start(spec, net_settings).unwrap();
let mut service = ClientService::start(spec, net_settings, &Path::new(&conf.path())).unwrap();
let client = service.client().clone();
client.configure_cache(conf.args.flag_cache_pref_size, conf.args.flag_cache_max_size);