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-rw-r--r--src/format/binary.rs22
-rw-r--r--src/format/mod.rs12
-rw-r--r--src/format/msgpack.rs22
-rw-r--r--src/main.rs29
4 files changed, 48 insertions, 37 deletions
diff --git a/src/format/binary.rs b/src/format/binary.rs
index 367cdf9..a7ae7ca 100644
--- a/src/format/binary.rs
+++ b/src/format/binary.rs
@@ -14,7 +14,6 @@
use std::io::{ BufRead, Write };
use std::iter::Iterator;
-use std::marker::PhantomData;
use event::Event;
use context::Context;
@@ -24,29 +23,28 @@ use bincode::{ self, SizeLimit };
pub struct Binary;
-pub struct Iter<'a, R: 'a> where R: BufRead {
- _phantom: PhantomData<&'a ()>,
- input: R
+pub struct Iter<'a> {
+ input: &'a mut BufRead
}
-impl<'a, R: 'a> Iterator for Iter<'a, R> where R: BufRead {
+impl<'a> Iterator for Iter<'a> {
type Item = ::Result<Event<'a>>;
fn next(&mut self) -> Option<::Result<Event<'a>>> {
- Some(bincode::rustc_serialize::decode_from::<R, Event>(&mut self.input, SizeLimit::Infinite)
+ Some(bincode::rustc_serialize::decode_from::<_, Event>(&mut self.input, SizeLimit::Infinite)
.map_err(|_| ::IlcError::BincodeDecode))
}
}
-impl<'a, W> Encode<'a, W> for Binary where W: Write {
- fn encode(&'a self, _context: &'a Context, mut output: W, event: &'a Event) -> ::Result<()> {
+impl Encode for Binary {
+ fn encode<'a>(&'a self, _context: &'a Context, mut output: &'a mut Write, event: &'a Event) -> ::Result<()> {
bincode::rustc_serialize::encode_into(event, &mut output, SizeLimit::Infinite)
.map_err(|_| ::IlcError::BincodeEncode)
}
}
-impl<'a, R: 'a> Decode<'a, R> for Binary where R: BufRead {
- type Output = Iter<'a, R>;
- fn decode(&'a mut self, _context: &'a Context, input: R) -> Iter<R> {
- Iter { _phantom: PhantomData, input: input }
+impl Decode for Binary {
+ fn decode<'a>(&'a mut self, _context: &'a Context, input: &'a mut BufRead)
+ -> Box<Iterator<Item = ::Result<Event<'a>>> + 'a> {
+ Box::new(Iter { input: input })
}
}
diff --git a/src/format/mod.rs b/src/format/mod.rs
index 370a92b..ff3a328 100644
--- a/src/format/mod.rs
+++ b/src/format/mod.rs
@@ -25,8 +25,8 @@ use context::Context;
pub mod energymech;
pub mod weechat3;
-//pub mod binary;
-//pub mod msgpack;
+pub mod binary;
+pub mod msgpack;
pub trait Encode {
fn encode<'a>(&'a self, context: &'a Context, output: &'a mut Write, event: &'a Event) -> ::Result<()>;
@@ -48,8 +48,8 @@ pub fn decoder(format: &str) -> Option<Box<Decode>> {
match format {
"energymech" => Some(Box::new(energymech::Energymech)),
"weechat3" => Some(Box::new(weechat3::Weechat3)),
-// "binary" => Some(Box::new(binary::Binary)),
-// "msgpack" => Some(Box::new(msgpack::Msgpack)),
+ "binary" => Some(Box::new(binary::Binary)),
+ "msgpack" => Some(Box::new(msgpack::Msgpack)),
_ => None
}
}
@@ -58,8 +58,8 @@ pub fn encoder(format: &str) -> Option<Box<Encode>> {
match format {
"energymech" => Some(Box::new(energymech::Energymech)),
"weechat3" => Some(Box::new(weechat3::Weechat3)),
-// "binary" => Some(Box::new(binary::Binary)),
-// "msgpack" => Some(Box::new(msgpack::Msgpack)),
+ "binary" => Some(Box::new(binary::Binary)),
+ "msgpack" => Some(Box::new(msgpack::Msgpack)),
_ => None
}
}
diff --git a/src/format/msgpack.rs b/src/format/msgpack.rs
index fb71b99..022e373 100644
--- a/src/format/msgpack.rs
+++ b/src/format/msgpack.rs
@@ -14,7 +14,6 @@
use std::io::{ BufRead, Write };
use std::iter::Iterator;
-use std::marker::PhantomData;
use event::Event;
use context::Context;
@@ -26,12 +25,11 @@ use rmp::decode::ReadError;
pub struct Msgpack;
-pub struct Iter<'a, R: 'a> where R: BufRead {
- _phantom: PhantomData<&'a ()>,
- input: R
+pub struct Iter<'a> {
+ input: &'a mut BufRead
}
-impl<'a, R: 'a> Iterator for Iter<'a, R> where R: BufRead {
+impl<'a> Iterator for Iter<'a> {
type Item = ::Result<Event<'a>>;
fn next(&mut self) -> Option<::Result<Event<'a>>> {
use msgpack::decode;
@@ -43,16 +41,16 @@ impl<'a, R: 'a> Iterator for Iter<'a, R> where R: BufRead {
}
}
-impl<'a, W> Encode<'a, W> for Msgpack where W: Write {
- fn encode(&'a self, _context: &'a Context, mut output: W, event: &'a Event) -> ::Result<()> {
- event.encode(&mut Encoder::new(&mut output))
+impl Encode for Msgpack {
+ fn encode<'a>(&'a self, _context: &'a Context, output: &'a mut Write, event: &'a Event) -> ::Result<()> {
+ event.encode(&mut Encoder::new(output))
.map_err(|e| ::IlcError::MsgpackEncode(e))
}
}
-impl<'a, R: 'a> Decode<'a, R> for Msgpack where R: BufRead {
- type Output = Iter<'a, R>;
- fn decode(&'a mut self, _context: &'a Context, input: R) -> Iter<R> {
- Iter { _phantom: PhantomData, input: input }
+impl Decode for Msgpack {
+ fn decode<'a>(&'a mut self, _context: &'a Context, input: &'a mut BufRead)
+ -> Box<Iterator<Item = ::Result<Event<'a>>> + 'a> {
+ Box::new(Iter { input: input })
}
}
diff --git a/src/main.rs b/src/main.rs
index c97d8aa..d650158 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -23,7 +23,7 @@ extern crate glob;
extern crate blist;
use std::process;
-use std::io::{ self, Read, BufRead, BufReader, Write, BufWriter };
+use std::io::{ self, BufRead, BufReader, Write, BufWriter };
use std::fs::File;
use std::error::Error;
use std::str::FromStr;
@@ -190,11 +190,20 @@ fn main() {
} else if args.cmd_freq {
struct Person {
lines: u32,
+ alpha_lines: u32,
words: u32
}
- fn words(s: &str) -> u32 {
- s.split_whitespace().filter(|s| !s.is_empty()).count() as u32
+ fn words_alpha(s: &str) -> (u32, bool) {
+ let mut alpha = false;
+ let mut words = 0;
+ for w in s.split_whitespace() {
+ if !w.is_empty() {
+ words += 1;
+ if w.chars().any(char::is_alphabetic) { alpha = true }
+ }
+ }
+ (words, alpha)
}
fn strip_nick_prefix(s: &str) -> &str {
@@ -219,12 +228,16 @@ fn main() {
let nick = strip_nick_prefix(from);
if stats.contains_key(nick) {
let p: &mut Person = stats.get_mut(nick).unwrap();
+ let (words, alpha) = words_alpha(content);
p.lines += 1;
- p.words += words(content);
+ if alpha { p.alpha_lines += 1 }
+ p.words += words;
} else {
+ let (words, alpha) = words_alpha(content);
stats.insert(nick.to_owned(), Person {
lines: 1,
- words: words(content)
+ alpha_lines: if alpha { 1 } else { 0 },
+ words: words
});
}
},
@@ -235,8 +248,10 @@ fn main() {
let mut stats: Vec<(String, Person)> = stats.into_iter().collect();
stats.sort_by(|&(_, ref a), &(_, ref b)| b.words.cmp(&a.words));
- for &(ref name, ref stat) in stats.iter().take(10) {
- let _ = write!(&mut output, "{}:\n\tLines: {}\n\tWords: {}\n", name, stat.lines, stat.words);
+ for &(ref name, ref stat) in stats.iter() {
+ let _ = write!(&mut output,
+ "{}:\n\tTotal lines: {}\n\tLines without alphabetic characters: {}\n\tTotal words: {}\n\tWords per line: {}\n",
+ name, stat.lines, stat.lines - stat.alpha_lines, stat.words, stat.words as f32 / stat.lines as f32);
}
} else if args.cmd_sort {
let mut decoder = force_decoder(args.flag_inf);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 18:01:52 +0000