Move CameraServer and WPILib headers into their own folder

The old headers were moved into folders because doing so avoids polluting
the system include directories.

Folder names were also normalized to lowercase.

hal/src/main/native/sim/mockdata/PWMDataInternal.h

@@ -0,0 +1,81 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2017-2018 FIRST. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#include <atomic>
+#include <memory>
+
+#include <wpi/mutex.h>
+
+#include "mockdata/NotifyListenerVector.h"
+#include "mockdata/PWMData.h"
+
+namespace hal {
+class PWMData {
+ public:
+  int32_t RegisterInitializedCallback(HAL_NotifyCallback callback, void* param,
+                                      HAL_Bool initialNotify);
+  void CancelInitializedCallback(int32_t uid);
+  void InvokeInitializedCallback(HAL_Value value);
+  HAL_Bool GetInitialized();
+  void SetInitialized(HAL_Bool initialized);
+
+  int32_t RegisterRawValueCallback(HAL_NotifyCallback callback, void* param,
+                                   HAL_Bool initialNotify);
+  void CancelRawValueCallback(int32_t uid);
+  void InvokeRawValueCallback(HAL_Value value);
+  int32_t GetRawValue();
+  void SetRawValue(int32_t rawValue);
+
+  int32_t RegisterSpeedCallback(HAL_NotifyCallback callback, void* param,
+                                HAL_Bool initialNotify);
+  void CancelSpeedCallback(int32_t uid);
+  void InvokeSpeedCallback(HAL_Value value);
+  double GetSpeed();
+  void SetSpeed(double speed);
+
+  int32_t RegisterPositionCallback(HAL_NotifyCallback callback, void* param,
+                                   HAL_Bool initialNotify);
+  void CancelPositionCallback(int32_t uid);
+  void InvokePositionCallback(HAL_Value value);
+  double GetPosition();
+  void SetPosition(double position);
+
+  int32_t RegisterPeriodScaleCallback(HAL_NotifyCallback callback, void* param,
+                                      HAL_Bool initialNotify);
+  void CancelPeriodScaleCallback(int32_t uid);
+  void InvokePeriodScaleCallback(HAL_Value value);
+  int32_t GetPeriodScale();
+  void SetPeriodScale(int32_t periodScale);
+
+  int32_t RegisterZeroLatchCallback(HAL_NotifyCallback callback, void* param,
+                                    HAL_Bool initialNotify);
+  void CancelZeroLatchCallback(int32_t uid);
+  void InvokeZeroLatchCallback(HAL_Value value);
+  HAL_Bool GetZeroLatch();
+  void SetZeroLatch(HAL_Bool zeroLatch);
+
+  virtual void ResetData();
+
+ private:
+  wpi::mutex m_registerMutex;
+  std::atomic<HAL_Bool> m_initialized{false};
+  std::shared_ptr<NotifyListenerVector> m_initializedCallbacks = nullptr;
+  std::atomic<int32_t> m_rawValue{0};
+  std::shared_ptr<NotifyListenerVector> m_rawValueCallbacks = nullptr;
+  std::atomic<double> m_speed{0};
+  std::shared_ptr<NotifyListenerVector> m_speedCallbacks = nullptr;
+  std::atomic<double> m_position{0};
+  std::shared_ptr<NotifyListenerVector> m_positionCallbacks = nullptr;
+  std::atomic<int32_t> m_periodScale{0};
+  std::shared_ptr<NotifyListenerVector> m_periodScaleCallbacks = nullptr;
+  std::atomic<HAL_Bool> m_zeroLatch{false};
+  std::shared_ptr<NotifyListenerVector> m_zeroLatchCallbacks = nullptr;
+};
+extern PWMData* SimPWMData;
+}  // namespace hal