UaServerPlatformUtilities

Functions
static __inline int	UaServer_Atomic_Increment (volatile int *pointer)
	Atomically increments the int pointed to by pointer. More...
static __inline int	UaServer_Atomic_Decrement (volatile int *pointer)
	Atomically decrements the int pointed to by pointer. More...
OpcUa_StatusCode	UaServer_P_DateTime_ToMilliseconds (OpcUa_DateTime dateTime, OpcUa_UInt32 *pResult)
	Calculate the difference between two OpcUa_DateTime values. More...
OpcUa_DateTime	UaServer_P_DateTime_Diff (OpcUa_DateTime value1, OpcUa_DateTime value2)
	Get the difference of two OpcUa_DateTime. More...
OpcUa_Void	UaServer_P_Sleep (OpcUa_Int nMilliseconds)
	Let the server sleep for a fixed time. More...
OpcUa_Int32	UaServer_P_Abs (OpcUa_Int32 a_Value)
	Get the abs value. More...
OpcUa_Double	UaServer_P_FAbs (OpcUa_Double a_Value)
	Get the fabs value. More...
OpcUa_Int32	UaServer_P_StrToL (const OpcUa_CharA *s, OpcUa_Byte base)
	Convert a string to long. More...
OpcUa_UInt32	UaServer_P_StrToUL (const OpcUa_CharA *s, OpcUa_Byte base)
	Convert a string to unsigned long. More...
OpcUa_Double	UaServer_P_StrToD (const OpcUa_CharA *s)
	Convert a string to double. More...
OpcUa_Float	UaServer_P_StrToF (const OpcUa_CharA *s)
	Convert a string to float. More...
OpcUa_CharA *	UaServer_P_StrDup (const OpcUa_CharA *s)
	Duplicate a string. More...
time_t	UaServer_P_TimeTFromDateTime (OpcUa_DateTime *a_pDateTime)
	Converts OpcUa_DateTime to time_t. More...
OpcUa_StatusCode	UaServer_P_InitShutdownFlag ()
	Initializes the check for shutdown keystrokes. More...
OpcUa_Boolean	UaServer_P_IsShutdownFlagSet ()
	Checks if the shutdown keystroke was pressed by the user. More...
OpcUa_StatusCode	UaServer_P_ClearShutdownFlag ()
	Cleans up the check for shutdown keystrokes. More...

Detailed Description

Function Documentation

static __inline int UaServer_Atomic_Decrement ( volatile int *  pointer )

static

Atomically decrements the int pointed to by pointer.

Parameters

pointer

Pointer to the int to decrement.

Returns

The value of pointer after the decrement.

static __inline int UaServer_Atomic_Increment ( volatile int *  pointer )

static

Atomically increments the int pointed to by pointer.

Parameters

pointer

Pointer to the int to increment.

Returns

The value of pointer after the increment.

OpcUa_Int32 UaServer_P_Abs

(

OpcUa_Int32

a_Value

)

Get the abs value.

Parameters

a_Value

a value as an integer.

Returns

the abs value.

OpcUa_StatusCode UaServer_P_ClearShutdownFlag

(

)

Cleans up the check for shutdown keystrokes.

Returns

OpcUa_Good on success.

OpcUa_DateTime UaServer_P_DateTime_Diff	(	OpcUa_DateTime	value1,
		OpcUa_DateTime	value2
	)

Get the difference of two OpcUa_DateTime.

Parameters

value1	The first OpcUa_DateTime.
value2	The second OpcUa_DateTime.

Returns

The result of subtracting value2 from value1.

OpcUa_StatusCode UaServer_P_DateTime_ToMilliseconds	(	OpcUa_DateTime	dateTime,
		OpcUa_UInt32 *	pResult
	)

Calculate the difference between two OpcUa_DateTime values.

Parameters

dateTime	First operand.
pResult	Second operand.

Returns

the OPC UA Status code.

OpcUa_Double UaServer_P_FAbs

(

OpcUa_Double

a_Value

)

Get the fabs value.

Parameters

a_Value

a value as an double.

Returns

the fabs value.

OpcUa_StatusCode UaServer_P_InitShutdownFlag

(

)

Initializes the check for shutdown keystrokes.

Returns

OpcUa_Good on success.

OpcUa_Boolean UaServer_P_IsShutdownFlagSet

(

)

Checks if the shutdown keystroke was pressed by the user.

Returns

OpcUa_True if the keystroke was pressed.

OpcUa_Void UaServer_P_Sleep

(

OpcUa_Int

nMilliseconds

)

Let the server sleep for a fixed time.

Parameters

nMilliseconds

the interval for the server to sleep.

OpcUa_CharA* UaServer_P_StrDup

(

const OpcUa_CharA *

s

)

Duplicate a string.

Parameters

s	The string to duplicate

Returns

The duplicated string, ensured to be zero terminated.

OpcUa_Double UaServer_P_StrToD

(

const OpcUa_CharA *

s

)

Convert a string to double.

Parameters

s	The string to convert

Returns

The converted double

OpcUa_Float UaServer_P_StrToF

(

const OpcUa_CharA *

s

)

Convert a string to float.

Parameters

s	The string to convert

Returns

The converted float

OpcUa_Int32 UaServer_P_StrToL	(	const OpcUa_CharA *	s,
		OpcUa_Byte	base
	)

Convert a string to long.

Parameters

s	The string to convert
base	The base of the number in the string

Returns

The converted long

OpcUa_UInt32 UaServer_P_StrToUL	(	const OpcUa_CharA *	s,
		OpcUa_Byte	base
	)

Convert a string to unsigned long.

Parameters

s	The string to convert
base	The base of the number in the string

Returns

The converted unsigned long

time_t UaServer_P_TimeTFromDateTime

(

OpcUa_DateTime *

a_pDateTime

)

Converts OpcUa_DateTime to time_t.

Parameters

a_pDateTime

Time to convert.

Returns

Given time in time_t format.