Move ActionManager to its own file
Bug: 36970783
Test: build
Change-Id: I08fa39052236b462249f79de1d02bf02bdbf4c84
diff --git a/init/action_manager.h b/init/action_manager.h
new file mode 100644
index 0000000..5f47a6d
--- /dev/null
+++ b/init/action_manager.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2018 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 _INIT_ACTION_MANAGER_H
+#define _INIT_ACTION_MANAGER_H
+
+#include <string>
+#include <vector>
+
+#include "action.h"
+#include "builtins.h"
+
+namespace android {
+namespace init {
+
+class ActionManager {
+ public:
+ static ActionManager& GetInstance();
+
+ // Exposed for testing
+ ActionManager();
+
+ void AddAction(std::unique_ptr<Action> action);
+ void QueueEventTrigger(const std::string& trigger);
+ void QueuePropertyChange(const std::string& name, const std::string& value);
+ void QueueAllPropertyActions();
+ void QueueBuiltinAction(BuiltinFunction func, const std::string& name);
+ void ExecuteOneCommand();
+ bool HasMoreCommands() const;
+ void DumpState() const;
+ void ClearQueue();
+
+ private:
+ ActionManager(ActionManager const&) = delete;
+ void operator=(ActionManager const&) = delete;
+
+ std::vector<std::unique_ptr<Action>> actions_;
+ std::queue<std::variant<EventTrigger, PropertyChange, BuiltinAction>> event_queue_;
+ std::queue<const Action*> current_executing_actions_;
+ std::size_t current_command_;
+};
+
+} // namespace init
+} // namespace android
+
+#endif