public int GetUrl(
int bufferLength,
out int count,
[In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0), Out]char[] url)
{
string name = SymReader.MetadataReader.GetString(SymReader.MetadataReader.GetDocument(Handle).Name);
return InteropUtilities.StringToBuffer(name, bufferLength, out count, url);
}
public int GetName(
int bufferLength,
out int count,
[In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0), Out] char[] name)
{
var variable = MetadataReader.GetLocalVariable(_handle);
var str = MetadataReader.GetString(variable.Name);
return(InteropUtilities.StringToBuffer(str, bufferLength, out count, name));
}
public int GetName(
int bufferLength,
out int count,
[In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 0), Out] char[] name)
{
var mdReader = _pdbReader.MetadataReader;
var constant = mdReader.GetLocalConstant(_handle);
var str = mdReader.GetString(constant.Name);
return(InteropUtilities.StringToBuffer(str, bufferLength, out count, name));
}
/// <summary>
/// Get the file name for the line associated with specified offset.
/// </summary>
public int GetFileNameFromOffset(
int offset,
int bufferLength,
out int count,
[In, Out, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 1)] char[] name)
{
if (offset < 0)
{
offset = int.MaxValue;
}
var debugInfo = MetadataReader.GetMethodDebugInformation(DebugHandle);
var candidate = debugInfo.Document;
if (candidate.IsNil)
{
// method body spans multiple documents:
foreach (var sp in GetSequencePoints())
{
if (sp.Offset <= offset)
{
candidate = sp.Document;
}
else if (sp.Offset > offset)
{
break;
}
}
// offset is negative, or sequence point blob is missing document definition (bad metadata):
if (candidate.IsNil)
{
count = 0;
return(HResult.E_FAIL);
}
}
var document = MetadataReader.GetDocument(candidate);
string nameStr = MetadataReader.GetString(document.Name);
return(InteropUtilities.StringToBuffer(nameStr, bufferLength, out count, name));
}