| author | alfadur |
| Mon, 18 Jun 2018 09:22:53 -0400 | |
| changeset 13416 | cdf69667593b |
| parent 13119 | 1e39b8749072 |
| child 13419 | 81e0ed105f5d |
| permissions | -rw-r--r-- |
| 12147 | 1 |
use mio; |
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use server::server::HWServer; |
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use server::actions::Action; |
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use server::actions::Action::*; |
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use protocol::messages::HWProtocolMessage; |
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use protocol::messages::HWServerMessage::*; |
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use utils::is_name_illegal; |
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13119
1e39b8749072
separated the server logic from all the async io mess.
alfadur
parents:
12852
diff
changeset
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pub fn handle(server: & mut HWServer, token: usize, message: HWProtocolMessage) {
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match message {
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HWProtocolMessage::Nick(nick) => {
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let actions; |
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{
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let client = &mut server.clients[token]; |
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debug!("{} {}", nick, is_name_illegal(&nick));
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actions = if client.room_id != None {
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unreachable!() |
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} |
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else if !client.nick.is_empty() {
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vec![ProtocolError("Nickname already provided.".to_string())]
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} |
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else if is_name_illegal(&nick) {
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vec![ByeClient("Illegal nickname! Nicknames must be between 1-40 characters long, must not have a trailing or leading space and must not have any of these characters: $()*+?[]^{|}".to_string())]
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} |
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else {
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client.nick = nick.clone(); |
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vec![SendMe(Nick(nick)), CheckRegistered] |
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}; |
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} |
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server.react(token, actions); |
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}, |
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HWProtocolMessage::Proto(proto) => {
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let actions; |
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{
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let client = &mut server.clients[token]; |
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actions = if client.protocol_number != 0 {
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vec![ProtocolError("Protocol already known.".to_string())]
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} |
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else if proto == 0 {
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vec![ProtocolError("Bad number.".to_string())]
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} |
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else {
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client.protocol_number = proto; |
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vec![SendMe(Proto(proto)), CheckRegistered] |
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}; |
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} |
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server.react(token, actions); |
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}, |
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_ => warn!("Incorrect command in logging-in state"),
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} |
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} |