1 files changed, 97 insertions, 0 deletions
diff --git a/source/LCM/Timer.h b/source/LCM/Timer.h
new file mode 100644
index 0000000..2b395b6
--- /dev/null
+++ b/source/LCM/Timer.h
@@ -0,0 +1,97 @@
+/*******************************************************************************
+ * Copyright (C) ST-Ericsson SA 2011
+ * License terms: 3-clause BSD license
+ ******************************************************************************/
+
+#ifndef _TIMER_H_
+#define _TIMER_H_
+
+#include "error_codes.h"
+#include "t_time_utilities.h"
+#include "Logger.h"
+#ifdef _WIN32
+#include "WinApiWrappers.h"
+#else
+#include "LinuxApiWrappers.h"
+#endif
+#include <ctime>
+
+class Timer
+{
+public:
+    Timer();
+    /*
+     * Initialization of the Timers handler.
+     *
+     * @param [in] Timers   Numbers of defined timers.
+     *
+     * @retval   E_SUCCESS After successful execution.
+     * @retval   E_INVALID_INPUT_PARAMETERS If no timer s for initialization.
+     */
+    ErrorCode_e Init(uint32 Timers);
+
+    /*
+     * Reserve new timer.
+     *
+     * @param [in] Timer_p   pointer to the timer data.
+     *
+     * @return   Index of reserved timer.
+     * @return   Index 0 if no free timers.
+     */
+    uint32 Get(Timer_t *Timer_p);
+
+    /*
+     * Release reserved timer.
+     *
+     * @param [in] TimerKey   Index of reserved timer.
+     *
+     * @retval   E_SUCCESS  After successful execution.
+     * @retval   E_INVALID_INPUT_PARAMETERS If one of the input.
+     * @retval   E_NONEXIST_TIMER non exist timer.
+     */
+    ErrorCode_e Release(uint32 TimerKey);
+
+    /*
+     * Read the current time of timer.
+     *
+     * @param [in] TimerKey   Index of reserved timer.
+     *
+     * @return   Current time of the timer.
+     */
+    uint32 ReadTime(uint32 TimerKey);
+
+    /**
+     * Get current system time.
+     *
+     * @return System Time.
+     */
+    uint32 GetSystemTime(void);
+
+    /*
+     * The timer handler method which is polled in the main execution thread.
+     * Checks if there is a timer which time has elapsed and calls its callback,
+     * handle the timers time decrementation.
+     *
+     * @param [in] IsTimerOn   Determinates if the timers are active to be handled.
+     *
+     * @return   Function doesn't return value.
+     */
+    void DoTimerHandler(bool IsTimerOn);
+
+public:
+    ~Timer(void);
+    void SetLogger(Logger *logger) {
+        logger_ = logger;
+    }
+
+private:
+    TimerHeader_t timers_;
+    time_t systemTime_;
+
+    Logger *logger_;
+
+    uint32 GetIncrement();
+    uint32 FindFreeTimer();
+};
+
+#endif // _TIMER_H_