alterwain/ITunesDB
alterwain/ITunesDB
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0.1.41 upd

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Michael Wain 2025-02-17 04:24:40 +03:00
parent 11199ca042
commit 1ed9aae9f6
2 changed files with 49 additions and 43 deletions
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2
Cargo.toml
View File

@ -1,6 +1,6 @@
[package]
name = "itunesdb"
version = "0.1.40"
version = "0.1.41"
edition = "2021"
authors = ["alterwain"]

90
src/artworkdb.rs
View File

@ -1,6 +1,6 @@
pub mod deserializer {
use log::info;
use crate::artworkdb::aobjects::{ADataSet, ADatabase, AImageItem, ALocationTag};
use crate::artworkdb::aobjects::{ADataSet, ADatabase, AImageItem, AImageName, SecondTypeTag, ThirdTypeTag};
use crate::artworkdb::objects::{ChunkHeader, ChunkType, DataSet, Database, ImageFile, ImageItem, ImageName, LocationTag};
enum ChunkState {
@ -47,13 +47,13 @@ pub mod deserializer {
u = usize::try_from(header.end_of_chunk).unwrap() - 12;
let ai: ImageItem = bincode::deserialize(&data[i..i+u]).unwrap();
let images = &mut adb.find_dataset(last_type).child;
images.push(AImageItem { data: Some((ai, None)), file: None, args: Vec::new() });
images.push(AImageItem { data: Some(ai), tag: None, file: None });
},
ChunkType::FileImage => {
u = usize::try_from(header.end_of_chunk).unwrap() - 12;
let ai: ImageFile = bincode::deserialize(&data[i..i+u]).unwrap();
let images = &mut adb.find_dataset(last_type).child;
images.push(AImageItem { data: None, file: Some(ai), args: Vec::new() });
images.push(AImageItem { data: None, tag: None, file: Some(ai) });
},
ChunkType::LocationTag => {
u = usize::try_from(header.end_of_chunk).unwrap() - 12;
@ -73,11 +73,10 @@ pub mod deserializer {
let g = String::from_utf16(&bytes).unwrap();
info!("str: {}", g);
str = Some(g);
let o = images.last_mut().unwrap().data.as_mut().unwrap();
o.1 = Some(ALocationTag { data: ds, str, child: None });
images.last_mut().unwrap().tag.as_mut().unwrap().child.as_mut().unwrap().tag = Some(ThirdTypeTag { data: ds, str });
},
2 => {
images.last_mut().unwrap().args.push(ALocationTag { data: ds, str, child: None });
images.last_mut().unwrap().tag = Some(SecondTypeTag { data: ds, str, child: None });
},
_ => { u = usize::try_from(header.children_count).unwrap() - 12; }
}
@ -87,7 +86,7 @@ pub mod deserializer {
u = usize::try_from(header.end_of_chunk).unwrap() - 12;
let ds: ImageName = bincode::deserialize(&data[i..i + u]).unwrap();
let images = &mut adb.find_dataset(last_type).child;
images.last_mut().unwrap().args.last_mut().unwrap().child = Some(ds);
images.last_mut().unwrap().tag.as_mut().unwrap().child = Some(AImageName { iname: ds, tag: None });
},
_ => { u = 1; info!("Unknown stuff happened {:X?}", header.chunk_type.to_vec()); }
}
@ -119,41 +118,36 @@ pub mod serializer {
} // Image List
_ => { info!("Unknown data_set type!"); }
}
for img in data_set.child.iter() {
let mut args = Vec::new();
for arg in img.args.iter() {
let mut argv = Vec::new();
match arg.data.tag_type {
2 => {
let mut data = [2u32.to_le_bytes(), 0u32.to_le_bytes(), 0u32.to_le_bytes()].concat();
argv.append(&mut generate_header(ChunkType::LocationTag, 12, 0));
argv.append(&mut data);
},
_ => {
info!("Other datatype found!");
}
}
if let Some(name) = &arg.child {
args.append(&mut generate_header(ChunkType::ImageName, 76, argv.len()));
args.append(&mut bincode::serialize(name).unwrap());
}
args.append(&mut argv);
}
if img.data.is_some() {
let mut item = Vec::new();
item.append(&mut generate_header(ChunkType::ImageItem, 40, args.len()));
item.append(&mut bincode::serialize(&img.data.as_ref().unwrap().0).unwrap());
item.append(&mut generate_header(ChunkType::ImageItem, 140, args.len()));
item.append(&mut bincode::serialize(img.data.as_ref().unwrap()).unwrap());
item.append(&mut [0; 100].to_vec());
entry_bytes.append(&mut item);
let o = img.data.as_ref().unwrap().1.as_ref().unwrap();
if o.data.tag_type == 3 {
let mut str_b = string_to_ipod16(o.str.as_ref().unwrap());
str_b = [3u32.to_le_bytes().to_vec(), 0u32.to_le_bytes().to_vec(), 0u32.to_le_bytes().to_vec(), (str_b.len() as u32).to_le_bytes().to_vec(), 2u32.to_le_bytes().to_vec(), 0u32.to_le_bytes().to_vec(), str_b ].concat();
entry_bytes.append(&mut generate_header(ChunkType::LocationTag, 12, str_b.len()));
entry_bytes.append(&mut str_b);
let o = img.tag.as_ref().unwrap();
if o.data.tag_type == 2 {
let mut data = [2u32.to_le_bytes(), 0u32.to_le_bytes(), 0u32.to_le_bytes()].concat();
entry_bytes.append(&mut generate_header(ChunkType::LocationTag, 12, 0));
entry_bytes.append(&mut data);
if let Some(name) = &o.child {
let mut nb = Vec::new();
let arg = name.tag.as_ref().unwrap();
if arg.data.tag_type == 3 {
let mut str_b = string_to_ipod16(o.str.as_ref().unwrap());
str_b = [3u32.to_le_bytes().to_vec(), 0u32.to_le_bytes().to_vec(), 0u32.to_le_bytes().to_vec(), (str_b.len() as u32).to_le_bytes().to_vec(), 2u32.to_le_bytes().to_vec(), 0u32.to_le_bytes().to_vec(), str_b ].concat();
nb.append(&mut generate_header(ChunkType::LocationTag, 12, str_b.len()));
nb.append(&mut str_b);
}
args.append(&mut generate_header(ChunkType::ImageName, 76, nb.len()));
args.append(&mut bincode::serialize(name).unwrap());
}
}
}
@ -168,7 +162,7 @@ pub mod serializer {
bytes.append(&mut generate_header(ChunkType::DataSet, 84, entry_bytes.len()));
bytes.append(&mut bincode::serialize(&data_set.data).unwrap());
bytes.append(&mut [0; 80].to_vec());
bytes.append(&mut entry_bytes);
}
@ -217,16 +211,28 @@ pub mod aobjects {
#[derive(Debug, serde::Serialize)]
pub struct AImageItem {
pub data: Option<(ImageItem, Option<ALocationTag>)>,
pub tag: Option<SecondTypeTag>,
pub data: Option<ImageItem>,
pub file: Option<ImageFile>,
pub args: Vec<ALocationTag>,
}
#[derive(Debug, serde::Serialize)]
pub struct AImageName {
pub iname: ImageName,
pub tag: Option<ThirdTypeTag>,
}
#[derive(Debug, serde::Serialize)]
pub struct ALocationTag {
pub struct SecondTypeTag {
pub data: LocationTag,
pub str: Option<String>,
pub child: Option<ImageName>
pub child: Option<AImageName>
}
#[derive(Debug, serde::Serialize)]
pub struct ThirdTypeTag {
pub data: LocationTag,
pub str: Option<String>
}
}