Create a snapshot of the hardware_legacy

Create a snapshot of hardware_legacy for legacy HIDL, to avoid any build breakage due to new hardware_legacy for the new AIDL. Should be removed with the HIDL when we finish the switch

Bug: 205044134
Test: build and CtsWifiTest

Change-Id: Ib1068112f6c90f2a41b68e20027d959c95798120
diff --git a/wifi/1.6/default/hal_legacy/IMountService.h b/wifi/1.6/default/hal_legacy/IMountService.h
new file mode 100644
index 0000000..158ff59
--- /dev/null
+++ b/wifi/1.6/default/hal_legacy/IMountService.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2007 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_HARDWARE_IMOUNTSERVICE_H
+#define ANDROID_HARDWARE_IMOUNTSERVICE_H
+
+#include <binder/IInterface.h>
+#include <utils/String16.h>
+
+namespace android {
+
+// ----------------------------------------------------------------------
+
+class IMountService : public IInterface {
+  public:
+    static const int OperationSucceeded = 0;
+    static const int OperationFailedInternalError = -1;
+    static const int OperationFailedNoMedia = -2;
+    static const int OperationFailedMediaBlank = -3;
+    static const int OperationFailedMediaCorrupt = -4;
+    static const int OperationFailedVolumeNotMounted = -5;
+
+  public:
+    DECLARE_META_INTERFACE(MountService);
+
+    virtual void getShareMethodList() = 0;
+    virtual bool getShareMethodAvailable(String16 method) = 0;
+    virtual int shareVolume(String16 path, String16 method) = 0;
+    virtual int unshareVolume(String16 path, String16 method) = 0;
+    virtual bool getVolumeShared(String16 path, String16 method) = 0;
+    virtual int mountVolume(String16 path) = 0;
+    virtual int unmountVolume(String16 path) = 0;
+    virtual int formatVolume(String16 path) = 0;
+    virtual String16 getVolumeState(String16 mountPoint) = 0;
+    virtual int createSecureContainer(String16 id, int sizeMb, String16 fstype, String16 key,
+                                      int ownerUid) = 0;
+    virtual int finalizeSecureContainer(String16 id) = 0;
+    virtual int destroySecureContainer(String16 id) = 0;
+    virtual int mountSecureContainer(String16 id, String16 key, int ownerUid) = 0;
+    virtual int unmountSecureContainer(String16 id) = 0;
+    virtual int renameSecureContainer(String16 oldId, String16 newId) = 0;
+    virtual String16 getSecureContainerPath(String16 id) = 0;
+    virtual void getSecureContainerList() = 0;
+    virtual void shutdown() = 0;
+};
+
+// ----------------------------------------------------------------------
+
+};  // namespace android
+
+#endif  // ANDROID_HARDWARE_IMOUNTSERVICE_H