Add AIDL implementation for the vendor HAL service.
Bug: 205044134
Test: Pass AIDL VTS tests and regression tests.
Change-Id: Iad04ce01f71fc220443e05a4be05d7d5545227e8
diff --git a/wifi/aidl/default/wifi_feature_flags.h b/wifi/aidl/default/wifi_feature_flags.h
new file mode 100644
index 0000000..af1b6a6
--- /dev/null
+++ b/wifi/aidl/default/wifi_feature_flags.h
@@ -0,0 +1,56 @@
+/*
+ * 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.
+ */
+
+#ifndef WIFI_FEATURE_FLAGS_H_
+#define WIFI_FEATURE_FLAGS_H_
+
+#include <aidl/android/hardware/wifi/IWifiChip.h>
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace wifi {
+namespace feature_flags {
+
+namespace chip_mode_ids {
+// These mode ID's should be unique (even across combo versions). Refer to
+// handleChipConfiguration() for its usage.
+constexpr uint32_t kInvalid = UINT32_MAX;
+// Mode ID's for V1
+constexpr uint32_t kV1Sta = 0;
+constexpr uint32_t kV1Ap = 1;
+// Mode ID for V3
+constexpr uint32_t kV3 = 3;
+} // namespace chip_mode_ids
+
+class WifiFeatureFlags {
+ public:
+ WifiFeatureFlags();
+ virtual ~WifiFeatureFlags() = default;
+
+ virtual std::vector<IWifiChip::ChipMode> getChipModes(bool is_primary);
+
+ private:
+ std::vector<IWifiChip::ChipMode> getChipModesForPrimary();
+};
+
+} // namespace feature_flags
+} // namespace wifi
+} // namespace hardware
+} // namespace android
+} // namespace aidl
+
+#endif // WIFI_FEATURE_FLAGS_H_