// 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 . 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 [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: [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,traces]. -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: --tracing BOOL Indicates if full transaction tracing should be enabled. Works only if client had been fully synced with tracing enabled. BOOL may be one of auto, on, off. auto uses last used value of this option (off if it does not exist) [default: auto]. --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, pub flag_password: Vec, pub flag_cache: Option, pub flag_keys_path: String, pub flag_bootnodes: Option, pub flag_network_id: Option, pub flag_pruning: String, pub flag_tracing: String, pub flag_port: u16, pub flag_peers: usize, pub flag_no_discovery: bool, pub flag_nat: String, pub flag_node_key: Option, 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, pub flag_jsonrpc_apis: String, pub flag_webapp: bool, pub flag_webapp_port: u16, pub flag_webapp_interface: String, pub flag_webapp_user: Option, pub flag_webapp_pass: Option, 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, pub flag_tx_limit: usize, pub flag_logging: Option, pub flag_version: bool, // geth-compatibility... pub flag_nodekey: Option, pub flag_nodiscover: bool, pub flag_maxpeers: Option, pub flag_datadir: Option, pub flag_extradata: Option, pub flag_etherbase: Option, pub flag_gasprice: Option, pub flag_rpc: bool, pub flag_rpcaddr: Option, pub flag_rpcport: Option, pub flag_rpccorsdomain: Option, pub flag_rpcapi: Option, pub flag_testnet: bool, pub flag_networkid: Option, } pub fn print_version() { println!("\ Parity version {} Copyright 2015, 2016 Ethcore (UK) Limited License GPLv3+: GNU GPL version 3 or later . 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()); }