private unsafe int GetZString(PIActionList list, uint index, ASZString *zstring)
{
if (zstring == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
ActionDescriptorZString value = (ActionDescriptorZString)items[(int)index].Value;
try
{
*zstring = zstringSuite.CreateFromActionDescriptor(value);
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int PutObject(PIActionList list, uint type, PIActionDescriptor descriptor)
{
if (actionDescriptorSuite == null)
{
// The plug-in called this method before acquiring the Action Descriptor suite.
return(PSError.kSPLogicError);
}
try
{
ReadOnlyDictionary <uint, AETEValue> descriptorValues;
if (actionDescriptorSuite.TryGetDescriptorValues(descriptor, out descriptorValues))
{
ActionListDescriptor item = new ActionListDescriptor(type, descriptorValues);
actionLists[list].Add(new ActionListItem(DescriptorTypes.Object, item));
}
else
{
return(PSError.kSPBadParameterError);
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutAlias(PIActionList list, Handle aliasHandle)
{
try
{
IntPtr hPtr = HandleSuite.Instance.LockHandle(aliasHandle, 0);
try
{
int size = HandleSuite.Instance.GetHandleSize(aliasHandle);
byte[] data = new byte[size];
Marshal.Copy(hPtr, data, 0, size);
actionLists[list].Add(new ActionListItem(DescriptorTypes.Alias, data));
}
finally
{
HandleSuite.Instance.UnlockHandle(aliasHandle);
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private unsafe int GetList(PIActionList list, uint index, PIActionList *data)
{
if (data == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
ReadOnlyCollection <ActionListItem> value = (ReadOnlyCollection <ActionListItem>)items[(int)index].Value;
try
{
*data = GenerateDictionaryKey();
actionLists.Add(*data, new ActionListItemCollection(value));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private unsafe int GetAlias(PIActionList list, uint index, Handle *data)
{
if (data == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
byte[] bytes = (byte[])items[(int)index].Value;
* data = HandleSuite.Instance.NewHandle(bytes.Length);
if (*data == Handle.Null)
{
return(PSError.kSPOutOfMemoryError);
}
Marshal.Copy(bytes, 0, HandleSuite.Instance.LockHandle(*data, 0), bytes.Length);
HandleSuite.Instance.UnlockHandle(*data);
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int PutIntegers(PIActionList list, uint count, IntPtr arrayPointer)
{
if (arrayPointer == IntPtr.Zero)
{
return(PSError.kSPBadParameterError);
}
try
{
unsafe
{
ActionListItemCollection items = actionLists[list];
int *ptr = (int *)arrayPointer;
for (uint i = 0; i < count; i++)
{
items.Add(new ActionListItem(DescriptorTypes.Integer, *ptr));
ptr++;
}
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutString(PIActionList list, IntPtr cstrValue)
{
if (cstrValue == IntPtr.Zero)
{
return(PSError.kSPBadParameterError);
}
try
{
if (StringUtil.TryGetCStringLength(cstrValue, out int length))
{
byte[] data = new byte[length];
Marshal.Copy(cstrValue, data, 0, length);
actionLists[list].Add(new ActionListItem(DescriptorTypes.Char, data));
}
else
{
// The string length exceeds int.MaxValue.
return(PSError.kSPOutOfMemoryError);
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private unsafe int GetReference(PIActionList list, uint index, PIActionReference *reference)
{
if (reference == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
ReadOnlyCollection <ActionReferenceItem> value = (ReadOnlyCollection <ActionReferenceItem>)items[(int)index].Value;
try
{
*reference = actionReferenceSuite.CreateReference(value);
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private unsafe int GetUnitFloat(PIActionList list, uint index, uint *unit, double *data)
{
if (data == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
UnitFloat unitFloat = (UnitFloat)items[(int)index].Value;
if (unit != null)
{
*unit = unitFloat.Unit;
}
*data = unitFloat.Value;
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int GetString(PIActionList list, uint index, IntPtr cstrValue, uint maxLength)
{
if (cstrValue == IntPtr.Zero)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
if (maxLength > 0)
{
byte[] bytes = (byte[])items[(int)index].Value;
// Ensure that the buffer has room for the null terminator.
int length = (int)Math.Min(bytes.Length, maxLength - 1);
Marshal.Copy(bytes, 0, cstrValue, length);
Marshal.WriteByte(cstrValue, length, 0);
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int Free(PIActionList list)
{
actionLists.Remove(list);
if (actionListsIndex == list.Index)
{
actionListsIndex--;
}
return(PSError.kSPNoError);
}
private int PutFloat(PIActionList list, double data)
{
try
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.Float, data));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutInteger(PIActionList list, int data)
{
try
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.Integer, data));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private unsafe int GetCount(PIActionList list, uint *count)
{
if (count == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
*count = (uint)items.Count;
return(PSError.kSPNoError);
}
PIActionList IActionListSuite.CreateList(ReadOnlyCollection <ActionListItem> values)
{
if (values == null)
{
throw new ArgumentNullException(nameof(values));
}
PIActionList list = GenerateDictionaryKey();
actionLists.Add(list, new ActionListItemCollection(values));
return(list);
}
private int PutGlobalClass(PIActionList list, uint data)
{
try
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.GlobalClass, data));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutBoolean(PIActionList list, byte data)
{
try
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.Boolean, data));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutEnumerated(PIActionList list, uint type, uint data)
{
try
{
EnumeratedValue item = new EnumeratedValue(type, data);
actionLists[list].Add(new ActionListItem(DescriptorTypes.Enumerated, item));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
bool IActionListSuite.TryGetListValues(PIActionList list, out ReadOnlyCollection <ActionListItem> values)
{
values = null;
ActionListItemCollection items;
if (actionLists.TryGetValue(list, out items))
{
values = items.GetListAsReadOnly();
return(true);
}
return(false);
}
private int PutUnitFloat(PIActionList list, uint unit, double data)
{
try
{
UnitFloat item = new UnitFloat(unit, data);
actionLists[list].Add(new ActionListItem(DescriptorTypes.UintFloat, item));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private unsafe int GetType(PIActionList list, uint index, uint *type)
{
if (type == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
*type = items[(int)index].Type;
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private unsafe int GetClass(PIActionList list, uint index, uint *data)
{
if (data == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
*data = (uint)items[(int)index].Value;
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private unsafe int GetDataLength(PIActionList list, uint index, int *length)
{
if (length == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
byte[] bytes = (byte[])items[(int)index].Value;
*length = bytes.Length;
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int GetData(PIActionList list, uint index, IntPtr blob)
{
if (blob == IntPtr.Zero)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
byte[] data = (byte[])items[(int)index].Value;
Marshal.Copy(data, 0, blob, data.Length);
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int PutReference(PIActionList list, PIActionReference reference)
{
try
{
ReadOnlyCollection <ActionReferenceItem> value;
if (actionReferenceSuite.TryGetReferenceValues(reference, out value))
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.ObjectReference, value));
}
else
{
return(PSError.kSPBadParameterError);
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutList(PIActionList list, PIActionList data)
{
try
{
ActionListItemCollection items;
if (actionLists.TryGetValue(data, out items))
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.ValueList, items.GetListAsReadOnly()));
}
else
{
return(PSError.kSPBadParameterError);
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutZString(PIActionList list, ASZString zstring)
{
try
{
ActionDescriptorZString value;
if (zstringSuite.ConvertToActionDescriptor(zstring, out value))
{
actionLists[list].Add(new ActionListItem(DescriptorTypes.Char, value));
}
else
{
return(PSError.kSPBadParameterError);
}
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private int PutData(PIActionList list, int length, IntPtr blob)
{
if (blob == IntPtr.Zero || length < 0)
{
return(PSError.kSPBadParameterError);
}
try
{
byte[] data = new byte[length];
Marshal.Copy(blob, data, 0, length);
actionLists[list].Add(new ActionListItem(DescriptorTypes.RawData, data));
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private unsafe int GetObject(PIActionList list, uint index, uint *retType, PIActionDescriptor *descriptor)
{
if (actionDescriptorSuite == null)
{
// The plug-in called this method before acquiring the Action Descriptor suite.
return(PSError.kSPLogicError);
}
if (descriptor == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
ActionListDescriptor item = (ActionListDescriptor)items[(int)index].Value;
if (retType != null)
{
*retType = item.Type;
}
try
{
*descriptor = actionDescriptorSuite.CreateDescriptor(item.DescriptorValues);
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
private int GetIntegers(PIActionList list, uint count, IntPtr data)
{
if (data == IntPtr.Zero)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (count <= items.Count)
{
int valueCount = (int)count;
unsafe
{
int *ptr = (int *)data.ToPointer();
for (int i = 0; i < valueCount; i++)
{
ActionListItem item = items[i];
// The first through valueCount items in the list are required to be integers.
if (item.Type != DescriptorTypes.Integer)
{
return(PSError.kSPLogicError);
}
*ptr = (int)item.Value;
ptr++;
}
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
