NativeBridge: Refactor for new initialization flow

Setup becomes Load, have explicit Initialize and Unload.

Change-Id: I5a20de1cb68dd1802937b369b14c50c9c1031c67

1 files changed, 16 insertions, 6 deletions

diff --git a/include/nativebridge/native_bridge.h b/include/nativebridge/native_bridge.h
index c588bbc..16939f1 100644
--- a/include/nativebridge/native_bridge.h
+++ b/include/nativebridge/native_bridge.h
@@ -24,15 +24,25 @@ namespace android {
 
 struct NativeBridgeRuntimeCallbacks;
 
-// Initialize the native bridge, if any. Should be called by Runtime::Init().
-// A null library filename signals that we do not want to load a native bridge.
-void SetupNativeBridge(const char* native_bridge_library_filename,
-                       const NativeBridgeRuntimeCallbacks* runtime_callbacks);
+// Open the native bridge, if any. Should be called by Runtime::Init(). A null library filename
+// signals that we do not want to load a native bridge.
+bool LoadNativeBridge(const char* native_bridge_library_filename,
+                      const NativeBridgeRuntimeCallbacks* runtime_callbacks);
 
-// Check whether a native bridge is available (initialized). Requires a prior call to
-// SetupNativeBridge to make sense.
+// Initialize the native bridge, if any. Should be called by Runtime::DidForkFromZygote.
+bool InitializeNativeBridge();
+
+// Unload the native bridge, if any. Should be called by Runtime::DidForkFromZygote.
+void UnloadNativeBridge();
+
+// Check whether a native bridge is available (opened or initialized). Requires a prior call to
+// LoadNativeBridge.
 bool NativeBridgeAvailable();
 
+// Check whether a native bridge is available (initialized). Requires a prior call to
+// LoadNativeBridge & InitializeNativeBridge.
+bool NativeBridgeInitialized();
+
 // Load a shared library that is supported by the native bridge.
 void* NativeBridgeLoadLibrary(const char* libpath, int flag);