/// <summary> /// Gets the outpoint desciptors of the available outpoints of the specified class and subclass. /// </summary> /// <param name="numOutpoints">The known number of available outpoints. Use GetNumPipeOutpoints to obtain this number.</param> /// <param name="SysCallResult">Out : The result of the system call. Check this is set to OK.</param> /// <param name="OutpointDescriptors">Out : The array of outpoint descriptors.</param> /// <param name="Class">The class of pipe to search for.</param> /// <param name="Subclass">The subclass of pipe to search for.</param> public static void GetOutpointDescriptors(int numOutpoints, out SystemCallResults SysCallResult, out Pipes.PipeOutpointDescriptor[] OutpointDescriptors, Pipes.PipeClasses Class, Pipes.PipeSubclasses Subclass) { OutpointDescriptors = new Pipes.PipeOutpointDescriptor[numOutpoints]; Pipes.PipeOutpointsRequest *RequestPtr = (Pipes.PipeOutpointsRequest *)Heap.AllocZeroed((uint)sizeof(Pipes.PipeOutpointsRequest), "BasicServerHelpers : Alloc PipeOutpointsRequest"); if (RequestPtr != null) { try { RequestPtr->MaxDescriptors = numOutpoints; RequestPtr->Outpoints = (Pipes.PipeOutpointDescriptor *)((byte *)Utilities.ObjectUtilities.GetHandle(OutpointDescriptors) + FOS_System.Array.FieldsBytesSize); if (RequestPtr->Outpoints != null) { SysCallResult = SystemCalls.GetPipeOutpoints(Class, Subclass, RequestPtr); switch (SysCallResult) { case SystemCallResults.Unhandled: //BasicConsole.WriteLine("BasicServerHelpers > GetPipeOutpoints: Unhandled!"); break; case SystemCallResults.Fail: //BasicConsole.WriteLine("BasicServerHelpers > GetPipeOutpoints: Failed!"); break; case SystemCallResults.OK: //BasicConsole.WriteLine("BasicServerHelpers > GetPipeOutpoints: Succeeded."); break; default: //BasicConsole.WriteLine("BasicServerHelpers > GetPipeOutpoints: Unexpected system call result!"); break; } } else { SysCallResult = SystemCallResults.Fail; //BasicConsole.WriteLine("BasicServerHelpers > RequestPtr->Outpoints null! No memory allocated."); ExceptionMethods.Throw(new FOS_System.Exceptions.ArgumentException("BasicServerHelpers : Couldn't allocate memory outpoints list in outpoints request!")); } } finally { Heap.Free(RequestPtr); } } else { SysCallResult = SystemCallResults.Fail; //BasicConsole.WriteLine("BasicServerHelpers > RequestPtr null! No memory allocated."); ExceptionMethods.Throw(new FOS_System.Exceptions.ArgumentException("BasicServerHelpers : Couldn't allocate memory get outpoints request!")); } }
public static SystemCallResults GetPipeOutpoints(Pipes.PipeClasses Class, Pipes.PipeSubclasses Subclass, Pipes.PipeOutpointsRequest *RequestPtr) { uint Return1 = 0; uint Return2 = 0; uint Return3 = 0; uint Return4 = 0; Call(SystemCallNumbers.GetPipeOutpoints, (uint)Class, (uint)Subclass, (uint)RequestPtr, ref Return1, ref Return2, ref Return3, ref Return4); return((SystemCallResults)Return1); }