can read objects

2 files changed, 73 insertions, 0 deletions

diff --git a/src/bin/parse.rs b/src/bin/parse.rs
new file mode 100644
index 0000000..d436aad
--- /dev/null
+++ b/src/bin/parse.rs
@@ -0,0 +1,48 @@
+use std::{
+    env::args,
+    fs::File,
+    io::{BufReader, Read, Seek, SeekFrom},
+};
+use unity_tools::{object::read_value, serialized_file::read_serialized_file, unityfs::UnityFS};
+
+fn main() -> anyhow::Result<()> {
+    env_logger::init_from_env("LOG");
+    let file = BufReader::new(File::open(args().nth(1).unwrap())?);
+    let mut fs = UnityFS::open(file)?;
+
+    for node in fs.nodes().to_vec() {
+        if node.name.ends_with(".resource") || node.name.ends_with(".resS") {
+            continue;
+        }
+        let mut cab = fs.read(&node)?;
+        // let mut writer = File::create(format!("/tmp/{}", node.name))?;
+        // std::io::copy(&mut cab, &mut writer)?;
+        // continue;
+
+        let file = read_serialized_file(&mut cab)?;
+        let e = file.endianness;
+
+        for ob in file.objects {
+            cab.seek(SeekFrom::Start(ob.data_offset))?;
+            let mut ob_data = cab.by_ref(); //.take(ob.data_size as u64);
+
+            eprintln!("{:#?}", ob);
+            let typetree = if ob.type_id < 0 {
+                unimplemented!()
+            } else {
+                file.types
+                    .iter()
+                    .find(|t| t.class_id == ob.type_id)
+                    .expect("unknown type")
+            };
+            eprintln!("{typetree:#?}");
+
+            let value = read_value(typetree.type_tree.as_ref().unwrap(), e, &mut ob_data)?;
+
+            eprintln!("{value:#?}")
+        }
+        // eprintln!("{:#?}", file.types);
+    }
+
+    Ok(())
+}
diff --git a/src/bin/probe.rs b/src/bin/probe.rs
new file mode 100644
index 0000000..85b2a7a
--- /dev/null
+++ b/src/bin/probe.rs
@@ -0,0 +1,25 @@
+use anyhow::Result;
+use std::{env::args, fs::File, io::BufReader};
+use unity_tools::{serialized_file::read_serialized_file_header, unityfs::UnityFS};
+
+fn main() -> Result<()> {
+    let file = BufReader::new(File::open(args().nth(1).unwrap())?);
+    let mut fs = UnityFS::open(file)?;
+
+    for node in fs.nodes().to_vec() {
+        if node.name.ends_with(".resource") || node.name.ends_with(".resS") {
+            continue;
+        }
+        let mut cab = fs.read(&node)?;
+        let ch = read_serialized_file_header(&mut cab)?;
+
+        if fs.unity_version.is_ascii() && ch.generator_version.is_ascii() && ch.format < 100 {
+            println!(
+                "{}\t{}\t{}\t{}",
+                fs.file_version, fs.unity_version, ch.format, ch.generator_version
+            );
+        }
+    }
+
+    Ok(())
+}