internal static OPCSERVERSTATUS GetServerStatus(ServerStatus input, int groupCount)
{
OPCSERVERSTATUS opcserverstatus = new OPCSERVERSTATUS();
if (input != null)
{
opcserverstatus.szVendorInfo = input.VendorInfo;
opcserverstatus.wMajorVersion = 0;
opcserverstatus.wMinorVersion = 0;
opcserverstatus.wBuildNumber = 0;
opcserverstatus.dwServerState = (OPCSERVERSTATE)input.ServerState;
opcserverstatus.ftStartTime = Convert(OpcCom.Interop.GetFILETIME(input.StartTime));
opcserverstatus.ftCurrentTime = Convert(OpcCom.Interop.GetFILETIME(input.CurrentTime));
opcserverstatus.ftLastUpdateTime = Convert(OpcCom.Interop.GetFILETIME(input.LastUpdateTime));
opcserverstatus.dwBandWidth = -1;
opcserverstatus.dwGroupCount = groupCount;
opcserverstatus.wReserved = 0;
if (input.ProductVersion == null)
{
return(opcserverstatus);
}
string[] strArray = input.ProductVersion.Split(new char[] { '.' });
if (strArray.Length > 0)
{
try
{
opcserverstatus.wMajorVersion = System.Convert.ToInt16(strArray[0]);
}
catch
{
opcserverstatus.wMajorVersion = 0;
}
}
if (strArray.Length > 1)
{
try
{
opcserverstatus.wMinorVersion = System.Convert.ToInt16(strArray[1]);
}
catch
{
opcserverstatus.wMinorVersion = 0;
}
}
opcserverstatus.wBuildNumber = 0;
for (int i = 2; i < strArray.Length; i++)
{
try
{
opcserverstatus.wBuildNumber = (short)((opcserverstatus.wBuildNumber * 100) + System.Convert.ToInt16(strArray[i]));
}
catch
{
opcserverstatus.wBuildNumber = 0;
return(opcserverstatus);
}
}
}
return(opcserverstatus);
}
internal static ServerStatus GetServerStatus(ref IntPtr pInput, bool deallocate)
{
ServerStatus status = null;
if (pInput != IntPtr.Zero)
{
OPCSERVERSTATUS opcserverstatus = (OPCSERVERSTATUS)Marshal.PtrToStructure(pInput, typeof(OPCSERVERSTATUS));
status = new ServerStatus {
VendorInfo = opcserverstatus.szVendorInfo,
ProductVersion = string.Format("{0}.{1}.{2}", opcserverstatus.wMajorVersion, opcserverstatus.wMinorVersion, opcserverstatus.wBuildNumber),
ServerState = (serverState)opcserverstatus.dwServerState,
StatusInfo = null,
StartTime = OpcCom.Interop.GetFILETIME(Convert(opcserverstatus.ftStartTime)),
CurrentTime = OpcCom.Interop.GetFILETIME(Convert(opcserverstatus.ftCurrentTime)),
LastUpdateTime = OpcCom.Interop.GetFILETIME(Convert(opcserverstatus.ftLastUpdateTime))
};
if (deallocate)
{
Marshal.DestroyStructure(pInput, typeof(OPCSERVERSTATUS));
Marshal.FreeCoTaskMem(pInput);
pInput = IntPtr.Zero;
}
}
return(status);
}
internal static ServerStatus GetServerStatus(ref IntPtr pInput, bool deallocate)
{
ServerStatus serverStatus = null;
if (pInput != IntPtr.Zero)
{
OPCSERVERSTATUS oPCSERVERSTATUS = (OPCSERVERSTATUS)Marshal.PtrToStructure(pInput, typeof(OPCSERVERSTATUS));
serverStatus = new ServerStatus();
serverStatus.VendorInfo = oPCSERVERSTATUS.szVendorInfo;
serverStatus.ProductVersion = $"{oPCSERVERSTATUS.wMajorVersion}.{oPCSERVERSTATUS.wMinorVersion}.{oPCSERVERSTATUS.wBuildNumber}";
serverStatus.ServerState = (serverState)oPCSERVERSTATUS.dwServerState;
serverStatus.StatusInfo = null;
serverStatus.StartTime = OpcCom.Interop.GetFILETIME(Convert(oPCSERVERSTATUS.ftStartTime));
serverStatus.CurrentTime = OpcCom.Interop.GetFILETIME(Convert(oPCSERVERSTATUS.ftCurrentTime));
serverStatus.LastUpdateTime = OpcCom.Interop.GetFILETIME(Convert(oPCSERVERSTATUS.ftLastUpdateTime));
if (deallocate)
{
Marshal.DestroyStructure(pInput, typeof(OPCSERVERSTATUS));
Marshal.FreeCoTaskMem(pInput);
pInput = IntPtr.Zero;
}
}
return(serverStatus);
}
internal OpcDaServerStatus(OPCSERVERSTATUS opcserverstatus)
{
StartTime = FileTimeConverter.FromFileTime(opcserverstatus.ftStartTime);
CurrentTime = FileTimeConverter.FromFileTime(opcserverstatus.ftCurrentTime);
LastUpdateTime = FileTimeConverter.FromFileTime(opcserverstatus.ftLastUpdateTime);
ServerState = (OpcDaServerState)opcserverstatus.dwServerState;
GroupCount = opcserverstatus.dwGroupCount;
Bandwidth = opcserverstatus.dwBandWidth;
Version = new Version(opcserverstatus.wMajorVersion, opcserverstatus.wMinorVersion,
opcserverstatus.wBuildNumber);
Reserved = opcserverstatus.wReserved;
VendorInfo = opcserverstatus.szVendorInfo;
}
public void GetStatus(out IntPtr ppServerStatus)
{
lock (this)
{
try
{
OPCSERVERSTATUS serverStatus = Interop.GetServerStatus(m_server.GetStatus(), m_groups.Count);
ppServerStatus = Marshal.AllocCoTaskMem(Marshal.SizeOf(serverStatus.GetType()));
Marshal.StructureToPtr((object)serverStatus, ppServerStatus, fDeleteOld: false);
}
catch (Exception e)
{
throw CreateException(e);
}
}
}
public void GetStatus(out IntPtr ppServerStatus)
{
OpcCom.Da.Wrapper.Server server;
Monitor.Enter(server = this);
try
{
OPCSERVERSTATUS serverStatus = OpcCom.Da.Interop.GetServerStatus(this.m_server.GetStatus(), this.m_groups.Count);
ppServerStatus = Marshal.AllocCoTaskMem(Marshal.SizeOf(serverStatus.GetType()));
Marshal.StructureToPtr(serverStatus, ppServerStatus, false);
}
catch (Exception exception)
{
throw CreateException(exception);
}
finally
{
Monitor.Exit(server);
}
}
internal static OPCSERVERSTATUS GetServerStatus(ServerStatus input, int groupCount)
{
OPCSERVERSTATUS result = default(OPCSERVERSTATUS);
if (input != null)
{
result.szVendorInfo = input.VendorInfo;
result.wMajorVersion = 0;
result.wMinorVersion = 0;
result.wBuildNumber = 0;
result.dwServerState = (OPCSERVERSTATE)input.ServerState;
result.ftStartTime = Convert(OpcCom.Interop.GetFILETIME(input.StartTime));
result.ftCurrentTime = Convert(OpcCom.Interop.GetFILETIME(input.CurrentTime));
result.ftLastUpdateTime = Convert(OpcCom.Interop.GetFILETIME(input.LastUpdateTime));
result.dwBandWidth = -1;
result.dwGroupCount = groupCount;
result.wReserved = 0;
if (input.ProductVersion != null)
{
string[] array = input.ProductVersion.Split('.');
if (array.Length > 0)
{
try
{
result.wMajorVersion = System.Convert.ToInt16(array[0]);
}
catch
{
result.wMajorVersion = 0;
}
}
if (array.Length > 1)
{
try
{
result.wMinorVersion = System.Convert.ToInt16(array[1]);
}
catch
{
result.wMinorVersion = 0;
}
}
result.wBuildNumber = 0;
for (int i = 2; i < array.Length; i++)
{
try
{
result.wBuildNumber = (short)(result.wBuildNumber * 100 + System.Convert.ToInt16(array[i]));
}
catch
{
result.wBuildNumber = 0;
return(result);
}
}
}
}
return(result);
}
