Index: base/android/library_loader/library_loader_hooks.h |
diff --git a/base/android/library_loader/library_loader_hooks.h b/base/android/library_loader/library_loader_hooks.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..35da41d4cc37e762e7f1969812822916e99a7f13 |
--- /dev/null |
+++ b/base/android/library_loader/library_loader_hooks.h |
@@ -0,0 +1,46 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef BASE_ANDROID_LIBRARY_LOADER_HOOKS_H_ |
+#define BASE_ANDROID_LIBRARY_LOADER_HOOKS_H_ |
+ |
+#include <jni.h> |
+ |
+namespace base { |
+namespace android { |
+ |
+// Registers the callbacks that allows the entry point of the library to be |
+// exposed to the calling java code. This handles only registering the content |
+// specific callbacks. Any application specific JNI bindings should happen |
+// once the native library has fully loaded. |
+bool RegisterLibraryLoaderEntryHook(JNIEnv* env); |
+ |
+// Typedef for hook function to be called (indirectly from Java) once the |
+// libraries are loaded. The hook function should register the JNI bindings |
+// required to start the application. It should return true for success and |
+// false for failure. |
+// Note: this can't use base::Callback because there is no way of initializing |
+// the default callback without using static objects, which we forbid. |
+typedef bool LibraryLoaderHook(JNIEnv* env, |
+ jclass clazz, jobjectArray init_command_line); |
+ |
+// Set the hook function to be called (from Java) once the libraries are loaded. |
+// SetLibraryLoadedHook may only be called from JNI_OnLoad. The hook function |
+// should register the JNI bindings required to start the application. |
+ |
+void SetLibraryLoadedHook(LibraryLoaderHook* func); |
+ |
+// Pass the version name to Content. This used to check that the library version |
+// matches the version expected by Java before completing JNI registration. |
+// Note: argument must remain valid at least until library loading is complete. |
+void SetVersionNumber(const char* version_number); |
+ |
+// Call on exit to delete the AtExitManager which OnLibraryLoadedOnUIThread |
+// created. |
+void LibraryLoaderExitHook(); |
+ |
+} // namespace android |
+} // namespace base |
+ |
+#endif // BASE_ANDROID_LIBRARY_LOADER_HOOKS_H_ |