add miscelaneous items

androscalpel_serializer/src/items/mod.rs

@@ -1,7 +1,63 @@
 //! The items structures.
 
+use crate as androscalpel_serializer;
+use crate::Serializable;
+
 pub mod header;
 pub mod map;
 
 pub use header::*;
 pub use map::*;
+
+/// https://source.android.com/docs/core/runtime/dex-format#string-item
+/// alignment: 4 bytes
+#[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
+pub struct StringIdItem {
+    pub string_data_off: u32,
+}
+
+pub use crate::StringDataItem;
+
+/// https://source.android.com/docs/core/runtime/dex-format#type-id-item
+/// alignment: 4 bytes
+#[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
+pub struct TypeIdItem {
+    /// Index of a [`StringIdItem`] in `string_ids`.
+    pub descriptor_idx: u32,
+}
+
+/// https://source.android.com/docs/core/runtime/dex-format#proto-id-item
+/// alignment: 4 bytes
+#[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
+pub struct ProtoIdItem {
+    /// Index of a [`StringIdItem`] in `string_ids`.
+    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`.
+    pub parameters_off: u32,
+}
+
+/// https://source.android.com/docs/core/runtime/dex-format#field-id-item
+/// alignment: 4 bytes
+#[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
+pub struct FieldIdItem {
+    /// 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,
+    /// Index of a [`StringIdItem`] in `string_ids`.
+    pub name_idx: u32,
+}
+
+/// https://source.android.com/docs/core/runtime/dex-format#method-id-item
+/// alignment: 4 bytes
+#[derive(Serializable, Debug, Clone, Copy, PartialEq, Eq)]
+pub struct MethodIdItem {
+    /// 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,
+}