Add default implementation for CAS AIDL

Bug: 230377377, 227673974
Test: manual
Change-Id: I85015dd6e1a69ff9b57f832f5b1cd01fb65dda25
diff --git a/cas/aidl/default/fuzzer.cpp b/cas/aidl/default/fuzzer.cpp
new file mode 100755
index 0000000..db1369e
--- /dev/null
+++ b/cas/aidl/default/fuzzer.cpp
@@ -0,0 +1,30 @@
+/*

+ * Copyright (C) 2022 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.

+ */

+#include <MediaCasService.h>

+#include <fuzzbinder/libbinder_ndk_driver.h>

+#include <fuzzer/FuzzedDataProvider.h>

+

+using aidl::android::hardware::cas::MediaCasService;

+using android::fuzzService;

+using ndk::SharedRefBase;

+

+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {

+    auto mediaCasServiceAidl = SharedRefBase::make<MediaCasService>();

+

+    fuzzService(mediaCasServiceAidl->asBinder().get(), FuzzedDataProvider(data, size));

+

+    return 0;

+}
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