1 files changed, 49 insertions, 0 deletions
diff --git a/include/mbgl/sourcemanager/source_manager.hpp b/include/mbgl/sourcemanager/source_manager.hpp
new file mode 100644
index 0000000000..4e4dea06ff
--- /dev/null
+++ b/include/mbgl/sourcemanager/source_manager.hpp
@@ -0,0 +1,49 @@
+#pragma once
+
+#include <mbgl/style/source.hpp>
+
+namespace mbgl {
+namespace style {
+namespace conversion {
+class Convertible;
+struct Error;
+} // namespace conversion
+} // namespace style
+
+class SourceFactory;
+class RenderSource;
+
+/**
+ * @brief A singleton class responsible for creating source instances.
+ *
+ * The SourceManager has implementation per platform. The SourceManager implementation
+ * defines what source types are available.
+ *
+ * Linker excludes the unreachable code for the disabled sources from the binaries,
+ * significantly reducing their size.
+ */
+class SourceManager {
+public:
+    /**
+     * @brief A singleton getter.
+     *
+     * @return SourceManager*
+     */
+    static SourceManager* get() noexcept;
+
+    /// Returns a new Source instance on success call; returns `nullptr` otherwise.
+    std::unique_ptr<style::Source> createSource(const std::string& type,
+                                                const std::string& id,
+                                                const style::conversion::Convertible& value,
+                                                style::conversion::Error& error) noexcept;
+
+    /// Returns a new RenderSource instance on success call; returns `nullptr` otherwise.
+    std::unique_ptr<RenderSource> createRenderSource(Immutable<style::Source::Impl>) noexcept;
+
+protected:
+    virtual ~SourceManager() = default;
+    virtual SourceFactory* getFactory(const std::string& type) noexcept = 0;
+    virtual SourceFactory* getFactory(const style::SourceTypeInfo*) noexcept = 0;
+};
+
+} // namespace mbgl