public bool TryGetReadScope(TimeSpan timeout, out IDisposable scope)
{
scope = default(IDisposable);
if (_slim.TryEnterReadLock(timeout))
{
scope = new ReadScope(_slim);
return(true);
}
return(false);
}
protected override void OnProcessOutputSchema(MutableObject newSchema)
{
foreach (var entry in TraceScope.GetEntries(newSchema))
{
foreach (var subentry in AllocateScope.GetEntries(entry))
{
AllocatePositionTarget.SetValue(4f, subentry);
AllocateSizeTarget.SetValue(.4f, subentry);
AllocateColorTarget.SetValue(Color.magenta, subentry);
AllocateEndIndexTarget.SetValue((int)12, subentry);
}
foreach (var subentry in ReadScope.GetEntries(entry))
{
ReadPositionTarget.SetValue(4f, subentry);
ReadSizeTarget.SetValue(.4f, subentry);
ReadColorTarget.SetValue(Color.magenta, subentry);
}
foreach (var subentry in WriteScope.GetEntries(entry))
{
WritePositionTarget.SetValue(4f, subentry);
WriteSizeTarget.SetValue(.4f, subentry);
WriteColorTarget.SetValue(Color.magenta, subentry);
}
}
GridLinesTarget.SetValue(new List <MutableObject>
{
new MutableObject {
{ "Visual Position", .5f }, { "Visual Weight", .2f }
},
new MutableObject {
{ "Visual Position", 1f }, { "Visual Weight", .1f }
}
}, newSchema);
Router.TransmitAllSchema(newSchema);
}
public override IEnumerator ReceivePayload(VisualPayload payload)
{
//var outOfBoundsColor = OutOfBoundsColor.GetFirstValue( payload.Data );
var outOfBoundsReadColor = OutOfBoundsReadColor.GetFirstValue(payload.Data);
var outOfBoundsWriteColor = OutOfBoundsWriteColor.GetFirstValue(payload.Data);
var allocatedAlpha = AllocationAlpha.GetFirstValue(payload.Data);
var valueStepSize = ValueStepSize.GetFirstValue(payload.Data);
var allocationColor = AllocationColor.GetFirstValue(payload.Data);
float allocH, allocS, allocV;
ColorUtility.RGBToHSV(allocationColor, out allocH, out allocS, out allocV);
//var readWriteDifferentiation = ReadWriteDifferentiation.GetFirstValue( payload.Data );
foreach (var entry in TraceScope.GetEntries(payload.Data))
{
var memSpace = new MemorySpace();
//var saturation = Saturation.GetValue( entry );
//var hueStep = HueStepSize.GetValue( entry );
//var value = Value.GetValue( entry );
int maxIndex = MaxIndex.GetValue(entry);
// match allocations and frees
var allocations = new Dictionary <uint, MemorySpacePoint>();
foreach (var allocation in AllocateScope.GetEntries(entry))
{
var address = AllocateAddress.GetValue(allocation);
var size = AllocateSize.GetValue(allocation);
var index = AllocateIndex.GetValue(allocation);
var newPoint = memSpace.AddMemoryAllocation(address, size);
newPoint.StartIndex = index;
newPoint.EndPoint.StartIndex = index;
newPoint.EndIndex = maxIndex;
newPoint.EndPoint.EndIndex = maxIndex;
allocations.Add(newPoint.Address, newPoint);
}
// assign the end indices of any allocates with matched frees
foreach (var free in FreeScope.GetEntries(entry))
{
var index = FreeIndex.GetValue(free);
var address = FreeAddress.GetValue(free);
if (allocations.ContainsKey(address))
{
var matchedAllocation = allocations[address];
matchedAllocation.EndIndex = index;
matchedAllocation.EndPoint.EndIndex = index;
}
}
// import reads to the memory space
var readPoints = new Dictionary <int, MemorySpacePoint>();
foreach (var read in ReadScope.GetEntries(entry))
{
var address = ReadAddress.GetValue(read);
var size = ReadSize.GetValue(read);
var index = ReadIndex.GetValue(read);
var readPoint = MemorySpacePoint.GeneratePoint(address, size);
readPoint.AllIndices = index;
MemorySpacePoint containingPoint;
if (memSpace.IsAccessContained(readPoint, readPoint.EndPoint, out containingPoint))
{
readPoint.ContainingAllocation = containingPoint;
}
else
{
var outOfBoundsAlloc = memSpace.AddMemoryAllocation(address, size, 0, maxIndex);
outOfBoundsAlloc.IsOutOfBounds = true;
readPoint.ContainingAllocation = outOfBoundsAlloc;
}
readPoints.Add(index, readPoint);
}
// import Writes to the memory space
var writePoints = new Dictionary <int, MemorySpacePoint>();
foreach (var write in WriteScope.GetEntries(entry))
{
var address = WriteAddress.GetValue(write);
var size = WriteSize.GetValue(write);
var index = WriteIndex.GetValue(write);
var writePoint = MemorySpacePoint.GeneratePoint(address, size);
writePoint.AllIndices = index;
MemorySpacePoint containingPoint;
if (memSpace.IsAccessContained(writePoint, writePoint.EndPoint, out containingPoint))
{
writePoint.ContainingAllocation = containingPoint;
}
else
{
var outOfBoundsAlloc = memSpace.AddMemoryAllocation(address, size, 0, maxIndex);
outOfBoundsAlloc.IsOutOfBounds = true;
writePoint.ContainingAllocation = outOfBoundsAlloc;
}
writePoints.Add(index, writePoint);
}
// generate visual space for memory allocations (include out of bounds allocations)
memSpace.SetVisualBounding();
// set colors for memory allocations (inclde out of bounds allocations with special color)
//var hueRotor = HueStart.GetValue( entry );
foreach (var allocation in memSpace.RegisteredSpace.Where(s => s.IsStart))
{
Color nextColor = ColorUtility.HsvtoRgb(allocH, allocS, allocV);
allocV = .3f + (allocV + valueStepSize) % .7f;
/*(allocation.IsOutOfBounds)?
* outOfBoundsColor:
* ColorUtility.HsvtoRgb(hueRotor, saturation,
* value);*/
nextColor.a = allocatedAlpha;
//if ( !allocation.IsOutOfBounds )
// hueRotor += hueStep;
allocation.VisualColor = nextColor;
}
// set colors and visual locations for all reads
foreach (var read in readPoints)
{
if (read.Value.ContainingAllocation == null)
{
Debug.LogError("Danger will robinson! Danger!");
}
read.Value.VisualColor =
outOfBoundsReadColor;
// read.Value.ContainingAllocation.VisualColor == outOfBoundsColor?
// outOfBoundsReadColor:
// Color.Lerp(
// read.Value.ContainingAllocation.VisualColor,
// Color.white, readWriteDifferentiation);
//read.Value.VisualStart = memSpace.AddressToVisualPosition( read.Value.Address );
//read.Value.VisualEnd = memSpace.AddressToVisualPosition( read.Value.EndPoint.Address );
read.Value.ComputeVisualPositionsFromContainer();
}
// set colors and visual locations for all writes
foreach (var write in writePoints)
{
if (write.Value.ContainingAllocation == null)
{
Debug.LogError("Danger will robinson! Danger!");
}
write.Value.VisualColor =
outOfBoundsWriteColor;
// write.Value.ContainingAllocation.VisualColor == outOfBoundsColor?
// outOfBoundsWriteColor:
// Color.Lerp(
// write.Value.ContainingAllocation.VisualColor,
// Color.black, readWriteDifferentiation);
write.Value.ComputeVisualPositionsFromContainer();
//write.Value.VisualStart = memSpace.AddressToVisualPosition(write.Value.Address);
//write.Value.VisualEnd = memSpace.AddressToVisualPosition(write.Value.EndPoint.Address);
}
// FINALLY, write this information into the corresponding targets
foreach (var allocation in AllocateScope.GetEntries(entry))
{
var targetAddress = AllocateAddress.GetValue(allocation);
//var targetIndex = AllocateIndex.GetValue( allocation );
if (!allocations.ContainsKey(targetAddress))
{
throw new Exception("Allocation address not found!");
}
var foundAllocation = allocations[targetAddress];
AllocateColorTarget.SetValue(foundAllocation.VisualColor, allocation);
AllocatePositionTarget.SetValue(foundAllocation.VisualStart, allocation);
AllocateSizeTarget.SetValue(foundAllocation.VisualEnd - foundAllocation.VisualStart, allocation);
AllocateEndIndexTarget.SetValue(foundAllocation.EndIndex, allocation);
}
foreach (var read in ReadScope.GetEntries(entry))
{
var targetIndex = ReadIndex.GetValue(read);
if (!readPoints.ContainsKey(targetIndex))
{
throw new Exception("Read index not found!");
}
var foundRead = readPoints[targetIndex];
ReadColorTarget.SetValue(foundRead.VisualColor, read);
ReadPositionTarget.SetValue(foundRead.VisualStart, read);
ReadSizeTarget.SetValue(foundRead.VisualEnd - foundRead.VisualStart, read);
}
foreach (var write in WriteScope.GetEntries(entry))
{
var targetIndex = WriteIndex.GetValue(write);
if (!writePoints.ContainsKey(targetIndex))
{
throw new Exception("Write index not found!");
continue;
}
var foundwrite = writePoints[targetIndex];
WriteColorTarget.SetValue(foundwrite.VisualColor, write);
WritePositionTarget.SetValue(foundwrite.VisualStart, write);
WriteSizeTarget.SetValue(foundwrite.VisualEnd - foundwrite.VisualStart, write);
}
// write grid lines
var gridLines = new List <MutableObject>();
uint priorAddress = memSpace.RegisteredSpace.First().Address;
gridLines.Add(new MutableObject
{
{ "Visual Position", 0f },
{ "Visual Weight", 1000f }
});
foreach (var space in memSpace.RegisteredSpace)
{
if (space.IsEnd)
{
continue;
}
var newGridLine = new MutableObject
{
{ "Visual Position", space.VisualStart },
{ "Visual Weight", (float)(Mathf.Max(0, priorAddress - space.StartPoint.Address) + 1) }
};
priorAddress = space.EndPoint.Address;
gridLines.Add(newGridLine);
}
gridLines.Add(new MutableObject
{
{ "Visual Position", 1f },
{ "Visual Weight", 1000f }
});
GridLinesTarget.SetValue(gridLines, entry);
}
var iterator = Router.TransmitAll(payload);
while (iterator.MoveNext())
{
yield return(null);
}
}
// TODO: add comments (ez)
// <! this is a comment !>
/// <summary>
/// </summary>
private static Node FromCGML_0_4_0(string str)
{
if (string.IsNullOrEmpty(str))
{
return(null);
}
Node root = null;
ReadElement elementType = ReadElement.None;
bool reading = false;
ReadScope scope = ReadScope.Default;
Node thisNode = null;
StringBuilder element = new StringBuilder();
char lastChar = (char)0;
Func <string> commitElement = new Func <string>(() =>
{
string s = element.ToString();
element.Clear();
return(s);
});
Action commitNodeKey = new Action(() =>
{
Node newNode = new Node(commitElement());
if (root == null)
{
root = newNode;
}
else
{
thisNode.Push(newNode);
}
thisNode = newNode;
});
Action commitAttributeKey = new Action(() =>
{
thisNode.Attributes.Set(new Attribute(commitElement()));
elementType = ReadElement.None;
});
Action commitValue = new Action(() =>
{
switch (scope)
{
case ReadScope.Node:
{
thisNode.Value = commitElement();
break;
}
case ReadScope.Attribute:
{
thisNode.Attributes[thisNode.Attributes.Count - 1].Value = commitElement();
break;
}
}
elementType = ReadElement.None;
});
for (int i = 0; i < str.Length; i++)
{
if (i < str.Length)
{
char c = str[i];
char nextChar = i < str.Length - 1 ? str[i + 1] : (char)0;
if (reading)
{
switch (c)
{
case CGML.STRING_BEGIN_END:
{
if (lastChar == '\\')
{
break;
}
commitValue();
reading = false;
break;
}
default:
{
element.Append(c);
break;
}
}
}
else
{
switch (c)
{
// Ignore newlines
case '\n':
break;
// Ignore carriage return
case '\r':
break;
// Ignore tabs
case '\t':
break;
case CGML.NODE_BEGIN:
{
scope = ReadScope.Node;
elementType = ReadElement.Key;
break;
}
case CGML.NODE_END:
{
scope = ReadScope.Default;
elementType = ReadElement.None;
break;
}
case CGML.STRING_BEGIN_END:
{
elementType = ReadElement.Value;
reading = true;
break;
}
case CGML.EQUAL_OPERATOR:
{
if (elementType == ReadElement.Key && scope == ReadScope.Attribute)
{
commitAttributeKey();
break;
}
break;
}
case ' ':
{
scope = ReadScope.Attribute;
elementType = ReadElement.Key;
break;
}
case CGML.NODE_ENDMARK:
{
thisNode = thisNode.Parent;
break;
}
default:
{
if (elementType != ReadElement.None)
{
element.Append(c);
}
break;
}
}
}
if (scope == ReadScope.Node && elementType == ReadElement.Key)
{
if (nextChar == CGML.NODE_END || nextChar == CGML.EQUAL_OPERATOR || nextChar == ' ')
{
commitNodeKey();
}
}
lastChar = c;
}
}
return(root);
}
