1 files changed, 21 insertions, 0 deletions
diff --git a/include/mbgl/platform/factory.hpp b/include/mbgl/platform/factory.hpp
new file mode 100644
index 0000000000..c4b6dcfce6
--- /dev/null
+++ b/include/mbgl/platform/factory.hpp
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <mbgl/storage/file_source_options.hpp>
+
+#include <memory>
+
+namespace mbgl {
+
+class FileSource;
+
+namespace platform {
+
+class Factory {
+public:
+    // This is also a singleton: it stores a weak reference to the managed object once it has been created upon first
+    // call of this function. It allows the initial value to be overriden.
+    static std::shared_ptr<FileSource> sharedFileSource(const FileSourceOptions& options = {}, std::shared_ptr<FileSource> initial = {});
+};
+
+} // namespace platform
+} // namespace mbgl