Expose IPC interfaces to create/destroy AP interfaces

Bug: 29579539
Change-Id: I49e050a6c806a5841931b1c2cddfbba7925f744a
Test: Unit, integration tests pass

1 files changed, 48 insertions, 0 deletions

diff --git a/ap_interface_binder.h b/ap_interface_binder.h
new file mode 100644
index 0000000..ace244f
--- /dev/null
+++ b/ap_interface_binder.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2016 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 WIFICOND_AP_INTERFACE_BINDER_H_
+#define WIFICOND_AP_INTERFACE_BINDER_H_
+
+#include <android-base/macros.h>
+
+#include "android/net/wifi/BnApInterface.h"
+
+namespace android {
+namespace wificond {
+
+class ApInterfaceImpl;
+
+class ApInterfaceBinder : public android::net::wifi::BnApInterface {
+ public:
+  explicit ApInterfaceBinder(ApInterfaceImpl* impl);
+  ~ApInterfaceBinder() override;
+
+  // Called by |impl_| its destruction.
+  // This informs the binder proxy that no future manipulations of |impl_|
+  // by remote processes are possible.
+  void NotifyImplDead() { impl_ = nullptr; }
+
+ private:
+  ApInterfaceImpl* impl_;
+
+  DISALLOW_COPY_AND_ASSIGN(ApInterfaceBinder);
+};
+
+}  // namespace wificond
+}  // namespace android
+
+#endif  // WIFICOND_AP_INTERFACE_BINDER_H_