track total number of lines and add to json

src/client/mudlet.rs

@@ -45,10 +45,10 @@ fn chunk64(delta_chunk: &Vec<u8>, size_chunk: &Vec<u8>) -> Result<(i32, i32)> {
 }
 
 /// parse the log of raw bytes and make some nice json for clients
-pub fn parse_log(raw: &Vec<u8>) -> Result<Value> {
+pub fn parse_log(raw: &Vec<u8>) -> Result<(i32, Value)> {
 	let mut raw = raw.to_owned();
 	let mut chunks: Vec<Map<String, Value>> = Vec::new();
-	let mut lineno = 1;
+	let mut lineno = 0;
 
 	while raw.len() > 0 {
 		let chunk: Vec<u8> = raw.drain(0..8).collect();
@@ -84,15 +84,15 @@ pub fn parse_log(raw: &Vec<u8>) -> Result<Value> {
 		text = convert_escaped(&text)?;
 
 		for line in text.lines() {
+			lineno += 1;
 			let mut map: Map<String, Value> = Map::new();
 			map.insert("lineno".into(), lineno.into());
 			map.insert("delta".into(), delta.into());
 			map.insert("text".into(), line.trim().into());
 			chunks.push(map);
 			delta = 0;
-			lineno += 1;
 		}
 	}
 
-	Ok(chunks.into())
+	Ok((lineno, chunks.into()))
 }

src/wot_log.rs

@@ -97,7 +97,9 @@ impl WotLog {
 
 		match self.client {
 			Client::Mudlet => {
-				map.insert("replay".into(), client::mudlet::parse_log(&self.raw)?.into());
+				let (lines, replay) = client::mudlet::parse_log(&self.raw)?;
+				map.insert("lines".into(), lines.into());
+				map.insert("replay".into(), replay.into());
 			}
 			Client::TinTin => (),
 			Client::ZMud => (),