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Fixed bug with message parsing, and updated example.

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This commit is contained in:
Aaron Weiss 2014-11-03 02:30:58 -05:00
parent c20038951e
commit c8dc582fd1
2 changed files with 8 additions and 8 deletions
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2
examples/simple.rs
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@ -21,6 +21,6 @@ fn main() {
let server = IrcServer::from_config(config).unwrap();
identify(&server).unwrap();
for message in server.iter() {
println!("RCV: {}", message);
println!("{}", message)
}
}

14
src/data/message.rs
View file

@ -57,27 +57,27 @@ impl FromStr for Message {
let mut state = s.clone();
if s.len() == 0 { return None }
let prefix = if state.starts_with(":") {
let prefix = state.find(' ').map(|i| s[1..i]);
state = state.find(' ').map_or("", |i| s[i..]);
let prefix = state.find(' ').map(|i| state[1..i]);
state = state.find(' ').map_or("", |i| state[i+1..]);
prefix
} else {
None
};
let suffix = if state.contains(":") {
let suffix = state.find(':').map(|i| s[i..]);
state = state.find(':').map_or("", |i| s[..i]);
let suffix = state.find(':').map(|i| state[i..state.len()-1]);
state = state.find(':').map_or("", |i| state[..i]);
suffix
} else {
None
};
let command = match state.find(' ').map(|i| s[..i]) {
let command = match state.find(' ').map(|i| state[..i]) {
Some(cmd) => {
state = state.find(' ').map_or("", |i| s[i..]);
state = state.find(' ').map_or("", |i| state[i+1..]);
cmd
}
_ => return None
};
let args: Vec<_> = state.splitn(14, ' ').collect();
let args: Vec<_> = state.splitn(14, ' ').filter(|s| s.len() != 0).collect();
Some(Message::new(prefix, command, if args.len() > 0 { Some(args) } else { None }, suffix))
}
}