2 files changed, 73 insertions, 5 deletions
diff --git a/native/include/android/obb.h b/native/include/android/obb.h
new file mode 100644
index 0000000..65e9b2a
--- /dev/null
+++ b/native/include/android/obb.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef ANDROID_OBB_H
+#define ANDROID_OBB_H
+
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct AObbInfo;
+typedef struct AObbInfo AObbInfo;
+
+enum {
+    AOBBINFO_OVERLAY = 0x0001,
+};
+
+/**
+ * Scan an OBB and get information about it.
+ */
+AObbInfo* AObbScanner_getObbInfo(const char* filename);
+
+/**
+ * Destroy the AObbInfo object. You must call this when finished with the object.
+ */
+void AObbInfo_delete(AObbInfo* obbInfo);
+
+/**
+ * Get the package name for the OBB.
+ */
+const char* AObbInfo_getPackageName(AObbInfo* obbInfo);
+
+/**
+ * Get the version of an OBB file.
+ */
+int32_t AObbInfo_getVersion(AObbInfo* obbInfo);
+
+/**
+ * Get the flags of an OBB file.
+ */
+int32_t AObbInfo_getFlags(AObbInfo* obbInfo);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif      // ANDROID_OBB_H
diff --git a/native/include/android/storage_manager.h b/native/include/android/storage_manager.h
index bbed8a4..6f925c1 100644
--- a/native/include/android/storage_manager.h
+++ b/native/include/android/storage_manager.h
@@ -37,17 +37,22 @@ AStorageManager* AStorageManager_new();
 void AStorageManager_delete(AStorageManager* mgr);
 
 /**
- * Callback to call when requested OBB is complete.
+ * Callback function for asynchronous calls made on OBB files.
  */
-void AStorageManager_setObbCallback(AStorageManager* mgr, void* cb);
+typedef void (*AStorageManager_obbCallbackFunc)(const char* filename, const char* state, void* data);
 
 /**
- * Attempts to mount an OBB file.
+ * Callback to call when requested asynchronous OBB operation is complete.
+ */
+void AStorageManager_setObbCallback(AStorageManager* mgr, AStorageManager_obbCallbackFunc cb, void* data);
+
+/**
+ * Attempts to mount an OBB file. This is an asynchronous operation.
  */
 void AStorageManager_mountObb(AStorageManager* mgr, const char* filename, const char* key);
 
 /**
- * Attempts to unmount an OBB file.
+ * Attempts to unmount an OBB file. This is an asynchronous operation.
  */
 void AStorageManager_unmountObb(AStorageManager* mgr, const char* filename, const int force);
 
@@ -66,4 +71,4 @@ const char* AStorageManager_getMountedObbPath(AStorageManager* mgr, const char*
 };
 #endif
 
-#endif      // ANDROID_PACKAGE_MANAGER_H
+#endif      // ANDROID_STORAGE_MANAGER_H