Add BinaryView::GetTypeNameByGuid API

3 files changed, 22 insertions, 0 deletions

diff --git a/binaryninjaapi.h b/binaryninjaapi.h
index 39a0be59..d412464d 100644
--- a/binaryninjaapi.h
+++ b/binaryninjaapi.h
@@ -5943,6 +5943,14 @@ namespace BinaryNinja {
 		*/
 		Ref<Type> ImportTypeLibraryTypeByGuid(const std::string& guid);
 
+
+		/* Looks up the name of a type by its guid in the current BinaryView's set of type libraries
+
+			\param guid
+			\return The QualifedName of the type or std::nullopt if it was not found
+		 */
+		std::optional<QualifiedName> GetTypeNameByGuid(const std::string& guid);
+
 		/*! Recursively exports ``type`` into ``lib`` as a type with name ``name``
 
 			As other referenced types are encountered, they are either copied into the destination type library or
diff --git a/binaryninjacore.h b/binaryninjacore.h
index 9472339e..e7c895de 100644
--- a/binaryninjacore.h
+++ b/binaryninjacore.h
@@ -5594,6 +5594,8 @@ extern "C"
 	    BNBinaryView* view, BNTypeLibrary** lib, BNQualifiedName* name);
 	BINARYNINJACOREAPI BNType* BNBinaryViewImportTypeLibraryTypeByGuid(
 		BNBinaryView* view, const char* guid);
+	BINARYNINJACOREAPI BNQualifiedName BNBinaryViewGetTypeNameByGuid(
+		BNBinaryView* view, const char* guid);
 
 	BINARYNINJACOREAPI void BNBinaryViewExportTypeToTypeLibrary(
 	    BNBinaryView* view, BNTypeLibrary* lib, BNQualifiedName* name, BNType* type);
diff --git a/binaryview.cpp b/binaryview.cpp
index 4a6adb92..057c0954 100644
--- a/binaryview.cpp
+++ b/binaryview.cpp
@@ -4212,6 +4212,18 @@ Ref<Type> BinaryView::ImportTypeLibraryTypeByGuid(const string& guid)
 }
 
 
+std::optional<QualifiedName> BinaryView::GetTypeNameByGuid(const std::string& guid)
+{
+	auto result = BNBinaryViewGetTypeNameByGuid(m_object, guid.c_str());
+	if (result.nameCount == 0)
+		return std::nullopt;
+
+	auto name = QualifiedName::FromAPIObject(&result);
+	BNFreeQualifiedName(&result);
+	return name;
+}
+
+
 void BinaryView::ExportTypeToTypeLibrary(TypeLibrary* lib, const QualifiedName& name, Type* type)
 {
 	BNQualifiedName apiName = name.GetAPIObject();