From 45f90c65d41afcd7b634b7cf7dbdb27a77df9fc9 Mon Sep 17 00:00:00 2001
From: alterwain <alterwain@protonmail.com>
Date: Sun, 26 Jan 2025 01:23:55 +0300
Subject: [PATCH] 	modified:   src/main.rs

---
 src/main.rs | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 50b6c9d..75c2bb3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -127,6 +127,21 @@ struct Entry { // mhod
     unk4: u32
 }
 
+#[derive(Archive, Deserialize, Serialize, Debug, PartialEq)]
+#[rkyv(compare(PartialEq), derive(Debug))]
+struct Playlist {
+    data_object_child_count: u32,
+    playlist_item_count: u32,
+    is_master_playlist_flag: u8,
+    unk: [u8; 3],
+    timestamp: u32,
+    persistent_playlist_id: u64,
+    unk3: u32,
+    string_mhod_count: u16,
+    podcast_flag: u16,
+    list_sort_order: u32
+}
+
 enum ChunkState {
     Header,
     Data
@@ -176,10 +191,9 @@ fn db(data: &[u8]) {
                     },
                     [109, 104, 111, 100] => { // mhod
                         u = usize::try_from(header.children_count).unwrap() - 12;
-                        //info!("head: {}, {}", header.end_of_chunk, header.children_count);
                         let header_offset: usize = (header.end_of_chunk + 4) as usize;
                         let str_end: usize = (header.children_count - 12) as usize;
-                        let entry = rkyv::access::<ArchivedEntry, Error>(&data[i..]).unwrap();
+                        let entry = rkyv::access::<ArchivedEntry, Error>(&data[i..i+28]).unwrap();
                         info!("val: {:?}", &entry);
                         let mut bytes = Vec::new();
 
@@ -190,10 +204,19 @@ fn db(data: &[u8]) {
                             }
                             h+=1;
                         }
-                        //info!("bytes: {:?}", &data[i+header_offset..i+str_end]);
                         let g = String::from_utf8(bytes).unwrap();
                         info!("str: {}", g);
-                    }
+                    },
+                    [0x6D, 0x68, 0x6C, 0x70] => { // mhlp
+                        //info!("head: {}, {}", header.end_of_chunk, header.children_count);
+                        info!("Playlists count: {}", header.children_count);
+                        u = usize::try_from(header.end_of_chunk).unwrap() - 12;
+                    },
+                    [0x6D, 0x68, 0x79, 0x70] => { // mhyp
+                        u = usize::try_from(header.end_of_chunk).unwrap() - 12;
+                        let playlist = rkyv::access::<ArchivedPlaylist, Error>(&data[i..i+u]).unwrap();
+                        info!("playlist: {:?}", playlist);
+                    },
                     _ => return
                 }
                 i += u;