add item related to class

androscalpel_serializer/src/items/mod.rs

@@ -1,11 +1,13 @@
 //! The items structures.
 
 use crate as androscalpel_serializer;
-use crate::Serializable;
+use crate::{EncodedArray, Serializable};
 
+pub mod class;
 pub mod header;
 pub mod map;
 
+pub use class::*;
 pub use header::*;
 pub use map::*;
 
@@ -34,7 +36,7 @@ pub struct ProtoIdItem {
     pub shorty_idx: u32,
     /// Index of a [`TypeIdItem`] in `type_ids`.
     pub return_type_idx: u32,
-    /// 0 if no parameter, else offset to a [`TypeList`.
+    /// 0 if no parameter, else offset to a [`TypeList`].
     pub parameters_off: u32,
 }
 
@@ -42,7 +44,7 @@ pub struct ProtoIdItem {
 /// alignment: 4 bytes
 #[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
 pub struct FieldIdItem {
-    /// Index of a [`TypeIdItem`] in `type_ids`], must be a class.
+    /// Index of a [`TypeIdItem`] in `type_ids`, must be a class.
     pub class_idx: u16,
     /// Index of a [`TypeIdItem`] in `type_ids`.
     pub type_idx: u16,
@@ -54,10 +56,42 @@ pub struct FieldIdItem {
 /// alignment: 4 bytes
 #[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
 pub struct MethodIdItem {
-    /// Index of a [`TypeIdItem`] in `type_ids`], must be a class.
+    /// Index of a [`TypeIdItem`] in `type_ids`, must be a class.
     pub class_idx: u16,
     /// Index of a [`ProtoIdItem`] in `proto_ids`.
     pub proto_idx: u16,
     /// Index of a [`StringIdItem`] in [`HeaderItem.string_ids`].
     pub name_idx: u32,
 }
+
+/// https://source.android.com/docs/core/runtime/dex-format#call-site-id-item
+/// alignment: 4 bytes
+#[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
+pub struct CallSiteIdItem {
+    /// Offset to a [`CallSiteItem`].
+    pub call_site_off: u32,
+}
+
+/// https://source.android.com/docs/core/runtime/dex-format#encoded-array-item
+/// alignment: none
+#[derive(Serializable, Debug, Clone, PartialEq, Eq)]
+pub struct EncodedArrayItem {
+    pub value: EncodedArray,
+}
+
+/// https://source.android.com/docs/core/runtime/dex-format#call-site-item
+///
+/// The call_site_item is an encoded_array_item whose elements correspond to
+/// the arguments provided to a bootstrap linker method.
+///
+/// The first three arguments are:
+/// - A method handle representing the bootstrap linker method ([`EncodedValue::MethodHandle`])
+/// - A method name that the bootstrap linker should resolve ([`EncodedValue::String`])
+/// - A method type corresponding to the type of the method name to be resolved
+///   ([`EncodedValue::MethodType`])
+///
+/// Any additional arguments are constant values passed to the bootstrap linker method.
+/// These arguments are passed in order and without any type conversions.
+///
+///
+pub type CallSiteItem = EncodedArrayItem;