public string GetSourceCode(SequencePoint sequencePoint)
{
string[] lines;
try
{
lines = sourceCodeProvider.GetSourceCode(sequencePoint.Document.Url);
}
catch (Exception)
{
throw new WeavingException("Can not find sourcecode. Ensure that generating PDB is enabled.");
}
if (lines == null)
{
return(null);
}
if (sequencePoint.StartLine == sequencePoint.EndLine)
{
return(lines[sequencePoint.StartLine - 1].Substring(sequencePoint.StartColumn - 1, sequencePoint.EndColumn - sequencePoint.StartColumn));
}
var list = new List <string>();
var startLine = sequencePoint.StartLine - 1;
var endLine = sequencePoint.EndLine - 1;
list.Add(lines[startLine].Substring(sequencePoint.StartColumn - 1));
for (var i = startLine + 1; i < endLine; i++)
{
list.Add(lines[i]);
}
var endColumn = sequencePoint.EndColumn - 1;
var lastLine = lines[endLine];
if (endColumn < lastLine.Length)
{
list.Add(lastLine.Remove(endColumn));
}
else
{
list.Add(lastLine);
}
return(string.Join(" ", list.Select(x => x.Trim())));
}
public FunctionMapStore(ISourceCodeProvider sourceCodeProvider, Func <string, SourceMap> sourceMapGetter)
{
_functionMapGenerator = new FunctionMapGenerator();
_functionMapCache = new KeyValueCache <string, IReadOnlyList <FunctionMapEntry> >(sourceCodeUrl => _functionMapGenerator.GenerateFunctionMap(
sourceCodeProvider.GetSourceCode(sourceCodeUrl),
sourceMapGetter(sourceCodeUrl)));
}