public byte[] GetCheckSum()
{
byte[] Data;
int cData = 0;
m_unmanagedDocument.GetCheckSum(0, out cData, null);
Data = new byte[cData];
m_unmanagedDocument.GetCheckSum(cData, out cData, Data);
return(Data);
}
public byte[] GetCheckSum()
{
byte[] data;
int cData;
unmanagedDocument.GetCheckSum(0, out cData, null);
data = new byte[cData];
unmanagedDocument.GetCheckSum(cData, out cData, data);
return(data);
}
public byte[] GetCheckSum()
{
uint bufSize;
document.GetCheckSum(0, out bufSize, null);
var buffer = new byte[bufSize];
document.GetCheckSum((uint)buffer.Length, out bufSize, buffer);
return(buffer);
}
public byte[] GetCheckSum()
{
int size;
HRESULT.ThrowOnFailure(_unmanaged.GetCheckSum(0, out size, null));
byte[] data = new byte[size];
HRESULT.ThrowOnFailure(_unmanaged.GetCheckSum(data.Length, out size, data));
return(data);
}
public static unsafe byte[] GetCheckSum(this ISymUnmanagedDocument symDoc)
{
uint actualLength;
byte[] checkSum = new byte[20];
fixed(byte *pCheckSum = checkSum)
symDoc.GetCheckSum((uint)checkSum.Length, out actualLength, new IntPtr(pCheckSum));
if (actualLength > checkSum.Length)
{
checkSum = new byte[actualLength];
fixed(byte *pCheckSum = checkSum)
symDoc.GetCheckSum((uint)checkSum.Length, out actualLength, new IntPtr(pCheckSum));
}
if (actualLength == 0)
{
return(null);
}
Array.Resize(ref checkSum, (int)actualLength);
return(checkSum);
}
public static SourcecodeSegment Resolve(Module module, string fileName, byte[] checkSum, int line, int column)
{
// Do not use ISymUnmanagedReader.GetDocument! It is broken if two files have the same name
// Do not use ISymUnmanagedMethod.GetOffset! It sometimes returns negative offset
ISymUnmanagedReader symReader = module.SymReader;
if (symReader == null)
{
return(null); // No symbols
}
ISymUnmanagedDocument symDoc = GetSymDocumentFromFilename(module, fileName, checkSum);
if (symDoc == null)
{
return(null); // Document not found
}
ISymUnmanagedMethod symMethod;
try {
uint validLine = symDoc.FindClosestLine((uint)line);
symMethod = symReader.GetMethodFromDocumentPosition(symDoc, (uint)validLine, (uint)column);
} catch {
return(null); //Not found
}
SequencePoint[] seqPoints = symMethod.GetSequencePoints();
Array.Sort(seqPoints);
if (seqPoints.Length == 0)
{
return(null);
}
if (line < seqPoints[0].Line)
{
return(null);
}
foreach (SequencePoint sqPoint in seqPoints)
{
if (sqPoint.Line == 0xFEEFEE)
{
continue;
}
// If the desired breakpoint position is before the end of the sequence point
if (line < sqPoint.EndLine || (line == sqPoint.EndLine && column < sqPoint.EndColumn))
{
SourcecodeSegment segment = new SourcecodeSegment();
segment.module = module;
segment.filename = symDoc.GetURL();
segment.checkSum = symDoc.GetCheckSum();
segment.startLine = (int)sqPoint.Line;
segment.startColumn = (int)sqPoint.Column;
segment.endLine = (int)sqPoint.EndLine;
segment.endColumn = (int)sqPoint.EndColumn;
segment.corFunction = module.CorModule.GetFunctionFromToken(symMethod.GetToken());
segment.ilStart = (int)sqPoint.Offset;
segment.ilEnd = (int)sqPoint.Offset;
segment.stepRanges = null;
return(segment);
}
}
return(null);
}
