private static Type FindTypeMatchingMovedTypeBasedOnNamespaceFromError(IEnumerable <string> lines)
{
string valueFromNormalizedMessage = APIUpdaterHelper.GetValueFromNormalizedMessage(lines, "Line=");
int num = (valueFromNormalizedMessage == null) ? -1 : int.Parse(valueFromNormalizedMessage);
valueFromNormalizedMessage = APIUpdaterHelper.GetValueFromNormalizedMessage(lines, "Column=");
int num2 = (valueFromNormalizedMessage == null) ? -1 : int.Parse(valueFromNormalizedMessage);
string valueFromNormalizedMessage2 = APIUpdaterHelper.GetValueFromNormalizedMessage(lines, "Script=");
Type result;
if (num == -1 || num2 == -1 || valueFromNormalizedMessage2 == null)
{
result = null;
}
else
{
using (FileStream fileStream = File.Open(valueFromNormalizedMessage2, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
IParser parser = ParserFactory.CreateParser(ICSharpCode.NRefactory.SupportedLanguage.CSharp, new StreamReader(fileStream));
parser.Lexer.EvaluateConditionalCompilation = false;
parser.Parse();
string text = InvalidTypeOrNamespaceErrorTypeMapper.IsTypeMovedToNamespaceError(parser.CompilationUnit, num, num2);
if (text == null)
{
result = null;
}
else
{
result = APIUpdaterHelper.FindExactTypeMatchingMovedType(text);
}
}
}
return(result);
}
public static string IsTypeMovedToNamespaceError(CompilationUnit cu, int line, int column)
{
InvalidTypeOrNamespaceErrorTypeMapper invalidTypeOrNamespaceErrorTypeMapper = new InvalidTypeOrNamespaceErrorTypeMapper(line, column);
cu.AcceptVisitor(invalidTypeOrNamespaceErrorTypeMapper, null);
return(invalidTypeOrNamespaceErrorTypeMapper.Found);
}
// C# compiler does not emmit the full qualified type name when it fails to resolve a 'theorically', fully qualified type reference
// for instance, if 'NSBar', a namespace gets renamed to 'NSBar2', a refernce to 'NSFoo.NSBar.TypeBaz' will emit an error
// with only NSBar and NSFoo in the message. In this case we use NRefactory to dive in to the code, looking for type references
// in the reported error line/column
private static Type FindTypeMatchingMovedTypeBasedOnNamespaceFromError(IEnumerable <string> lines)
{
var value = GetValueFromNormalizedMessage(lines, "Line=");
var line = (value != null) ? Int32.Parse(value) : -1;
value = GetValueFromNormalizedMessage(lines, "Column=");
var column = (value != null) ? Int32.Parse(value) : -1;
var script = GetValueFromNormalizedMessage(lines, "Script=");
if (line == -1 || column == -1 || script == null)
{
return(null);
}
try
{
using (var scriptStream = File.Open(script, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
var parser = ParserFactory.CreateParser(SupportedLanguage.CSharp, new StreamReader(scriptStream));
parser.Lexer.EvaluateConditionalCompilation = false;
parser.Parse();
var typeNotFound = InvalidTypeOrNamespaceErrorTypeMapper.IsTypeMovedToNamespaceError(parser.CompilationUnit, line, column);
if (typeNotFound == null)
{
return(null);
}
return(FindExactTypeMatchingMovedType(typeNotFound));
}
}
catch (FileNotFoundException)
{
return(null);
}
}
