1 files changed, 74 insertions, 0 deletions
diff --git a/systemservice/power_service/server/include/ss_power_state_hysteresis.h b/systemservice/power_service/server/include/ss_power_state_hysteresis.h
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index 00000000..c1366302
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+++ b/systemservice/power_service/server/include/ss_power_state_hysteresis.h
@@ -0,0 +1,74 @@
+/*
+ * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
+ *
+ * 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.
+ */
+
+///////////////////////////////////////////////////////////////////////////////
+/// \ingroup  tag_PowerService
+/// \brief    This file supports power service hysteresis management.
+///
+///////////////////////////////////////////////////////////////////////////////
+#ifndef POWER_SERVICE_SERVER_INCLUDE_SS_POWER_STATE_HYSTERESIS_H_
+#define POWER_SERVICE_SERVER_INCLUDE_SS_POWER_STATE_HYSTERESIS_H_
+
+#include "ss_power_config.h"
+
+class PowerStateHysteresis {
+ public:
+  PowerStateHysteresis()
+      : m_unTries(0) {
+    bzero(&m_tHysteresisInfo, sizeof(m_tHysteresisInfo));
+  }
+
+  virtual ~PowerStateHysteresis() {  // LCOV_EXCL_START 14: do it when power off
+    AGL_ASSERT_NOT_TESTED();  // LCOV_EXCL_LINE 200: test assert
+    m_unTries = 0;
+  }
+  // LCOV_EXCL_STOP 14: do it when power off
+  explicit PowerStateHysteresis(PowerConfigParams::PowerOffInfo & info)  // NOLINT (runtime/references)
+      : m_unTries(0),
+        m_tHysteresisInfo(info) {
+  }
+  void set(PowerConfigParams::PowerOffInfo & info) {  // NOLINT (runtime/references)
+    m_tHysteresisInfo = info;
+  }
+  BOOL getEnabled() const {
+    return m_tHysteresisInfo.hysteresis.enabled;
+  }
+  UI_32 getTimeout() const {
+    return m_tHysteresisInfo.hysteresis.timeout;
+  }
+  UI_32 getTries() const {
+    return m_tHysteresisInfo.hysteresis.tries;
+  }
+
+  void clearTryCounter() {
+    m_unTries = 0;
+  }
+  void bumbTryCounter() {
+    m_unTries++;
+  }
+  BOOL maxTries() const {
+    if (m_unTries < getTries())
+      return FALSE;
+    else
+      return TRUE;
+  }
+
+ private:
+  UI_32 m_unTries;
+  PowerConfigParams::PowerOffInfo m_tHysteresisInfo;
+};
+
+#endif  // POWER_SERVICE_SERVER_INCLUDE_SS_POWER_STATE_HYSTERESIS_H_