149 lines
3.4 KiB
Rust
149 lines
3.4 KiB
Rust
// 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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use std::fmt;
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use cli::Args;
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#[derive(Debug, PartialEq)]
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pub enum Deprecated {
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DoesNothing(&'static str),
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Replaced(&'static str, &'static str),
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}
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impl fmt::Display for Deprecated {
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fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
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match *self {
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Deprecated::DoesNothing(s) => write!(f, "Option '{}' does nothing. It's on by default", s),
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Deprecated::Replaced(old, new) => write!(f, "Option '{}' is deprecated. Please use '{}' instead", old, new),
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}
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}
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}
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impl Deprecated {
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fn jsonrpc() -> Self {
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Deprecated::DoesNothing("--jsonrpc")
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}
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fn rpc() -> Self {
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Deprecated::DoesNothing("--rpc")
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}
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fn jsonrpc_off() -> Self {
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Deprecated::Replaced("--jsonrpc-off", "--no-jsonrpc")
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}
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fn webapp() -> Self {
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Deprecated::DoesNothing("--webapp")
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}
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fn dapps_off() -> Self {
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Deprecated::Replaced("--dapps-off", "--no-dapps")
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}
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fn ipcdisable() -> Self {
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Deprecated::Replaced("--ipcdisable", "--no-ipc")
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}
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fn ipc_off() -> Self {
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Deprecated::Replaced("--ipc-off", "--no-ipc")
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}
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fn etherbase() -> Self {
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Deprecated::Replaced("--etherbase", "--author")
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}
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fn extradata() -> Self {
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Deprecated::Replaced("--extradata", "--extra-data")
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}
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}
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pub fn find_deprecated(args: &Args) -> Vec<Deprecated> {
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let mut result = vec![];
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if args.flag_jsonrpc {
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result.push(Deprecated::jsonrpc());
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}
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if args.flag_rpc {
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result.push(Deprecated::rpc());
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}
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if args.flag_jsonrpc_off {
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result.push(Deprecated::jsonrpc_off());
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}
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if args.flag_webapp {
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result.push(Deprecated::webapp())
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}
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if args.flag_dapps_off {
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result.push(Deprecated::dapps_off());
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}
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if args.flag_ipcdisable {
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result.push(Deprecated::ipcdisable());
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}
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if args.flag_ipc_off {
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result.push(Deprecated::ipc_off());
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}
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if args.flag_etherbase.is_some() {
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result.push(Deprecated::etherbase());
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}
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if args.flag_extradata.is_some() {
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result.push(Deprecated::extradata());
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}
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result
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}
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#[cfg(test)]
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mod tests {
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use cli::Args;
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use super::{Deprecated, find_deprecated};
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#[test]
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fn test_find_deprecated() {
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assert_eq!(find_deprecated(&Args::default()), vec![]);
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assert_eq!(find_deprecated(&{
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let mut args = Args::default();
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args.flag_jsonrpc = true;
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args.flag_rpc = true;
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args.flag_jsonrpc_off = true;
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args.flag_webapp = true;
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args.flag_dapps_off = true;
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args.flag_ipcdisable = true;
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args.flag_ipc_off = true;
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args.flag_etherbase = Some(Default::default());
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args.flag_extradata = Some(Default::default());
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args
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}), vec![
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Deprecated::jsonrpc(),
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Deprecated::rpc(),
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Deprecated::jsonrpc_off(),
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Deprecated::webapp(),
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Deprecated::dapps_off(),
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Deprecated::ipcdisable(),
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Deprecated::ipc_off(),
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Deprecated::etherbase(),
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Deprecated::extradata(),
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]);
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}
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}
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