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//! IRC numeric replies and error codes
//!
//! This module contains the standard IRC numeric reply codes and error messages
//! as defined in RFC 1459, RFC 2812, and various IRCv3 specifications.
use crate::message::IrcMessage;
/// IRC numeric replies and error codes
#[derive(Debug, Clone)]
pub enum Reply {
// Welcome sequence (001-005)
/// 001 RPL_WELCOME
Welcome { nick: String, network: String },
/// 002 RPL_YOURHOST
YourHost { nick: String, servername: String, version: String },
/// 003 RPL_CREATED
Created { nick: String, date: String },
/// 004 RPL_MYINFO
MyInfo { nick: String, servername: String, version: String, usermodes: String, chanmodes: String },
/// 005 RPL_ISUPPORT
ISupport { nick: String, tokens: Vec<String> },
// Channel operations (331-366)
/// 331 RPL_NOTOPIC
NoTopic { nick: String, channel: String },
/// 332 RPL_TOPIC
Topic { nick: String, channel: String, topic: String },
/// 353 RPL_NAMREPLY
NamReply { nick: String, symbol: char, channel: String, names: Vec<String> },
/// 366 RPL_ENDOFNAMES
EndOfNames { nick: String, channel: String },
// MOTD (372-376, 422)
/// 375 RPL_MOTDSTART
MotdStart { nick: String, server: String },
/// 372 RPL_MOTD
Motd { nick: String, line: String },
/// 376 RPL_ENDOFMOTD
EndOfMotd { nick: String },
/// 422 ERR_NOMOTD
NoMotd { nick: String },
// Error replies (400-599)
/// 401 ERR_NOSUCHNICK
NoSuchNick { nick: String, target: String },
/// 403 ERR_NOSUCHCHANNEL
NoSuchChannel { nick: String, channel: String },
/// 404 ERR_CANNOTSENDTOCHAN
CannotSendToChan { nick: String, channel: String },
/// 442 ERR_NOTONCHANNEL
NotOnChannel { nick: String, channel: String },
/// 433 ERR_NICKNAMEINUSE
NicknameInUse { nick: String, attempted: String },
/// 461 ERR_NEEDMOREPARAMS
NeedMoreParams { nick: String, command: String },
/// 462 ERR_ALREADYREGISTERED
AlreadyRegistered { nick: String },
/// 421 ERR_UNKNOWNCOMMAND
UnknownCommand { nick: String, command: String },
/// 464 ERR_PASSWDMISMATCH
PasswdMismatch { nick: String },
/// 451 ERR_NOTREGISTERED
NotRegistered { nick: String },
// Additional replies for compatibility
/// 432 ERR_ERRONEUSNICKNAME
ErroneousNickname { nick: String, attempted: String },
/// 475 ERR_BADCHANNELKEY
BadChannelKey { nick: String, channel: String },
/// 471 ERR_CHANNELISFULL
ChannelIsFull { nick: String, channel: String },
/// 482 ERR_CHANOPRIVSNEEDED
ChanOpPrivsNeeded { nick: String, channel: String },
/// 441 ERR_USERNOTINCHANNEL
UserNotInChannel { nick: String, target: String, channel: String },
/// 324 RPL_CHANNELMODEIS
ChannelModeIs { nick: String, channel: String, modes: String, params: Vec<String> },
/// 322 RPL_LIST
List { nick: String, channel: String, visible: usize, topic: String },
/// 315 RPL_ENDOFWHO
EndOfWho { nick: String, target: String },
/// 311 RPL_WHOISUSER
WhoisUser { nick: String, target: String, username: String, host: String, realname: String },
/// 312 RPL_WHOISSERVER
WhoisServer { nick: String, target: String, server: String, info: String },
/// 318 RPL_ENDOFWHOIS
EndOfWhois { nick: String, target: String },
/// 321 RPL_LISTSTART
ListStart { nick: String },
/// 323 RPL_LISTEND
ListEnd { nick: String },
}
impl Reply {
/// Convert reply to IRC message
pub fn to_message(&self, server_name: &str) -> IrcMessage {
match self {
Reply::Welcome { nick, network } => {
IrcMessage::new("001")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
format!("Welcome to the {} IRC Network, {}", network, nick),
])
}
Reply::YourHost { nick, servername, version } => {
IrcMessage::new("002")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
format!("Your host is {}, running version {}", servername, version),
])
}
Reply::Created { nick, date } => {
IrcMessage::new("003")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
format!("This server was created {}", date),
])
}
Reply::MyInfo { nick, servername, version, usermodes, chanmodes } => {
IrcMessage::new("004")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
servername.clone(),
version.clone(),
usermodes.clone(),
chanmodes.clone(),
])
}
Reply::ISupport { nick, tokens } => {
let mut params = vec![nick.clone()];
params.extend(tokens.clone());
params.push("are supported by this server".to_string());
IrcMessage::new("005")
.with_prefix(server_name)
.with_params(params)
}
Reply::NoTopic { nick, channel } => {
IrcMessage::new("331")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"No topic is set".to_string(),
])
}
Reply::Topic { nick, channel, topic } => {
IrcMessage::new("332")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
topic.clone(),
])
}
Reply::NamReply { nick, symbol, channel, names } => {
let mut params = vec![
nick.clone(),
symbol.to_string(),
channel.clone(),
];
let names_str = names.join(" ");
params.push(names_str);
IrcMessage::new("353")
.with_prefix(server_name)
.with_params(params)
}
Reply::EndOfNames { nick, channel } => {
IrcMessage::new("366")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"End of /NAMES list".to_string(),
])
}
Reply::MotdStart { nick, server } => {
IrcMessage::new("375")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
format!("- {} Message of the day -", server),
])
}
Reply::Motd { nick, line } => {
IrcMessage::new("372")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
format!("- {}", line),
])
}
Reply::EndOfMotd { nick } => {
IrcMessage::new("376")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"End of /MOTD command".to_string(),
])
}
Reply::NoMotd { nick } => {
IrcMessage::new("422")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"MOTD File is missing".to_string(),
])
}
Reply::NoSuchNick { nick, target } => {
IrcMessage::new("401")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
target.clone(),
"No such nick/channel".to_string(),
])
}
Reply::NoSuchChannel { nick, channel } => {
IrcMessage::new("403")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"No such channel".to_string(),
])
}
Reply::CannotSendToChan { nick, channel } => {
IrcMessage::new("404")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"Cannot send to channel".to_string(),
])
}
Reply::NotOnChannel { nick, channel } => {
IrcMessage::new("442")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"You're not on that channel".to_string(),
])
}
Reply::NicknameInUse { nick, attempted } => {
IrcMessage::new("433")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
attempted.clone(),
"Nickname is already in use".to_string(),
])
}
Reply::NeedMoreParams { nick, command } => {
IrcMessage::new("461")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
command.clone(),
"Not enough parameters".to_string(),
])
}
Reply::AlreadyRegistered { nick } => {
IrcMessage::new("462")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"You may not reregister".to_string(),
])
}
Reply::UnknownCommand { nick, command } => {
IrcMessage::new("421")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
command.clone(),
"Unknown command".to_string(),
])
}
Reply::PasswdMismatch { nick } => {
IrcMessage::new("464")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"Password incorrect".to_string(),
])
}
Reply::NotRegistered { nick } => {
IrcMessage::new("451")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"You have not registered".to_string(),
])
}
Reply::ErroneousNickname { nick, attempted } => {
IrcMessage::new("432")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
attempted.clone(),
"Erroneous nickname".to_string(),
])
}
Reply::BadChannelKey { nick, channel } => {
IrcMessage::new("475")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"Cannot join channel (+k)".to_string(),
])
}
Reply::ChannelIsFull { nick, channel } => {
IrcMessage::new("471")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"Cannot join channel (+l)".to_string(),
])
}
Reply::ChanOpPrivsNeeded { nick, channel } => {
IrcMessage::new("482")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
"You're not channel operator".to_string(),
])
}
Reply::UserNotInChannel { nick, target, channel } => {
IrcMessage::new("441")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
target.clone(),
channel.clone(),
"They aren't on that channel".to_string(),
])
}
Reply::ChannelModeIs { nick, channel, modes, params } => {
let mut msg_params = vec![nick.clone(), channel.clone(), modes.clone()];
msg_params.extend(params.clone());
IrcMessage::new("324")
.with_prefix(server_name)
.with_params(msg_params)
}
Reply::List { nick, channel, visible, topic } => {
IrcMessage::new("322")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
channel.clone(),
visible.to_string(),
topic.clone(),
])
}
Reply::EndOfWho { nick, target } => {
IrcMessage::new("315")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
target.clone(),
"End of /WHO list".to_string(),
])
}
Reply::WhoisUser { nick, target, username, host, realname } => {
IrcMessage::new("311")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
target.clone(),
username.clone(),
host.clone(),
"*".to_string(),
realname.clone(),
])
}
Reply::WhoisServer { nick, target, server, info } => {
IrcMessage::new("312")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
target.clone(),
server.clone(),
info.clone(),
])
}
Reply::EndOfWhois { nick, target } => {
IrcMessage::new("318")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
target.clone(),
"End of /WHOIS list".to_string(),
])
}
Reply::ListStart { nick } => {
IrcMessage::new("321")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"Channel".to_string(),
"Users Name".to_string(),
])
}
Reply::ListEnd { nick } => {
IrcMessage::new("323")
.with_prefix(server_name)
.with_params(vec![
nick.clone(),
"End of /LIST".to_string(),
])
}
}
}
}
impl From<Reply> for crate::IrcMessage {
fn from(reply: Reply) -> Self {
reply.to_message("ironchatd.local")
}
}