some more output

src/main.rs

@@ -1,11 +1,12 @@
 use std::fs::File;
 use std::error::Error;
 use std::io::{Read, Write, ErrorKind};
+use std::collections::BTreeMap;
 use num_enum::TryFromPrimitive;
 use std::fmt::Display;
 use chrono::DateTime;
 
-#[derive(TryFromPrimitive,Debug)]
+#[derive(TryFromPrimitive,Debug,PartialEq,Eq,Clone,Copy)]
 #[repr(u16)]
 enum CommandType {
 	Unspec = 0,
@@ -36,7 +37,7 @@ enum CommandType {
 	EncodedWrite = 25,
 }
 
-#[derive(TryFromPrimitive,Debug,Clone,Copy)]
+#[derive(TryFromPrimitive,Debug,Clone,Copy,PartialEq,Eq)]
 #[repr(u16)]
 enum TLVType {
 	Unspec = 0,
@@ -140,6 +141,8 @@ fn main() -> Result<(), Box<dyn Error>> {
 
 	let mut offset: usize = 17;
 
+	let mut paths: BTreeMap<String, Vec<CommandType>> = BTreeMap::new();
+
 	while offset < contents.len() {
 		let len = u32::from_le_bytes(contents[offset .. offset + 4].try_into()?);
 		let cmd = CommandType::try_from_primitive(
@@ -149,7 +152,7 @@ fn main() -> Result<(), Box<dyn Error>> {
 		)?;
 		let _checksum = u32::from_le_bytes(contents[offset + 6.. offset + 10].try_into()?);
 
-		out!("{cmd:?}");
+//		out!("{cmd:?}");
 
 		let mut inner_offset: usize = 0;
 		while inner_offset < len as usize {
@@ -160,15 +163,12 @@ fn main() -> Result<(), Box<dyn Error>> {
 			)?;
 			let tlvlen = u16::from_le_bytes(contents[offset + inner_offset + 12 .. offset + inner_offset + 14].try_into()?);
 
-			let tlvvalue = parse_tlv(
-				tlvtype,
-				&contents[offset + inner_offset + 14 .. offset + inner_offset + 14 + tlvlen as usize]
-			);
-
-			if let Some(tlv) = tlvvalue {
-				out!("  {tlvtype:?}: {tlv}");
-			} else {
-				out!("  {tlvtype:?}: ({tlvlen} bytes)");
+			if tlvtype == TLVType::Path {
+				let data = &contents[offset + inner_offset + 14 .. offset + inner_offset + 14 + tlvlen as usize];
+				let path = String::from_utf8(data.to_vec())?;
+				paths.entry(path)
+					.or_insert(Vec::new())
+					.push(cmd);
 			}
 
 			inner_offset += tlvlen as usize + 4;
@@ -177,5 +177,7 @@ fn main() -> Result<(), Box<dyn Error>> {
 		offset += len as usize + 10; // 10 byte header
 	}
 
+	out!("{:#?}", paths);
+
 	Ok(())
 }