package daemon: Package: Add RevisionedName[Throws]()

src/servers/package/Package.cpp

@@ -70,3 +70,21 @@ Package::Init(const entry_ref& entryRef)
 
 	return B_OK;
 }
+
+
+BString
+Package::RevisionedName() const
+{
+	return BString().SetToFormat("%s-%s", fInfo.Name().String(),
+		fInfo.Version().ToString().String());
+}
+
+
+BString
+Package::RevisionedNameThrows() const
+{
+	BString result(RevisionedName());
+	if (result.IsEmpty())
+		throw std::bad_alloc();
+	return result;
+}

src/servers/package/Package.h

@@ -36,6 +36,9 @@ public:
 			const BPackageInfo & Info() const
 									{ return fInfo; }
 
+			BString				RevisionedName() const;
+			BString				RevisionedNameThrows() const;
+
 			bool				IsActive() const
 									{ return fActive; }
 			void				SetActive(bool active)