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don't rename platform classes

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This commit is contained in:
Jean-Marie Mineau 2025-04-22 16:28:12 +02:00
parent a999338cd0
commit 09448752c0
Signed by: histausse
GPG key ID: B66AEEDA9B645AD2
3 changed files with 25 additions and 7 deletions
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14
patcher/src/code_loading_patcher.rs
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@ -249,6 +249,8 @@ impl ClassLoader<'_> {
}
}
/// Rename the definition of `cls` in the class loader.
///
pub fn rename_classdef(&mut self, cls: &IdType) -> Result<()> {
let id = self.id.clone();
let mut i = 0;
@ -310,12 +312,22 @@ impl ClassLoader<'_> {
r
}
/// Return the new name of a type after class renaming.
/// This method select the right renamed type by modeling the behavior of
/// the android SDK class loaders.
/// If the class loader is not a class loader from the android SDK, default
/// to the behavior of DexClassLoader: Platform classes have precedence over
/// classes defined by a parent classloader that have precedence over classes
/// defined by the classloader itself.
pub fn get_ref_new_name(
&self,
ty: &IdType,
class_loaders: &HashMap<String, Self>,
) -> Option<IdType> {
// TODO: Check Platform Classes
if ty.is_platform_class() {
// Platform classes have precedence for all android SDK classloader.
return Some(ty);
}
if self.class == *DELEGATE_LAST_CLASS_LOADER {
if let Some(new_ty) = self.renamed_classes.get(ty) {
return Some(new_ty.clone());