Demangler plugin API

Closes #467

1 files changed, 64 insertions, 0 deletions

diff --git a/rust/examples/test_demangler/src/lib.rs b/rust/examples/test_demangler/src/lib.rs
new file mode 100644
index 00000000..eaa38dad
--- /dev/null
+++ b/rust/examples/test_demangler/src/lib.rs
@@ -0,0 +1,64 @@
+use log::{info, LevelFilter};
+use binaryninja::architecture::CoreArchitecture;
+use binaryninja::binaryview::BinaryView;
+use binaryninja::{command, logger};
+use binaryninja::command::Command;
+use binaryninja::demangle::{Demangler, CustomDemangler};
+use binaryninja::rc::Ref;
+use binaryninja::types::{QualifiedName, Type};
+
+struct TestDemangler;
+
+impl CustomDemangler for TestDemangler {
+    fn is_mangled_string(&self, name: &str) -> bool {
+        name == "test_name" || name == "test_name2"
+    }
+
+    fn demangle(&self, _arch: &CoreArchitecture, name: &str, _view: Option<Ref<BinaryView>>) -> Result<(Option<Ref<Type>>, QualifiedName), ()> {
+        match name {
+            "test_name" => Ok((Some(Type::bool()), QualifiedName::from(vec!["test_name"]))),
+            "test_name2" => Ok((None, QualifiedName::from(vec!["test_name2", "aaa"]))),
+            _ => Err(()),
+        }
+
+    }
+}
+
+struct DemangleCommand;
+
+impl Command for DemangleCommand {
+    fn action(&self, view: &BinaryView) {
+        for d in Demangler::list().iter() {
+            info!("{}", d.name());
+
+            info!("{}", d.is_mangled_string("__ZN1AC2Ei"));
+            info!("{:?}", d.demangle(
+                &CoreArchitecture::by_name("x86_64").expect("x86 exists"),
+                "__ZN1AC2Ei",
+                Some(view)
+            ));
+            info!("{:?}", d.demangle(
+                &CoreArchitecture::by_name("x86_64").expect("x86 exists"),
+                "test_name",
+                None
+            ));
+            info!("{:?}", d.demangle(
+                &CoreArchitecture::by_name("x86_64").expect("x86 exists"),
+                "test_name2",
+                None
+            ));
+        }
+    }
+
+    fn valid(&self, _view: &BinaryView) -> bool {
+        true
+    }
+}
+
+#[no_mangle]
+pub extern "C" fn CorePluginInit() -> bool {
+    let _ = logger::init(LevelFilter::Info);
+    Demangler::register("Test", TestDemangler {});
+    command::register("Demangle Test", "Test", DemangleCommand {});
+    true
+}