private static void ReadCharactersAndCountLines(FileItem fileItem)
{
int linesCount = 1;
int currentLevel = 0;
int functionLevel = 2;
using (StreamReader sr = new StreamReader(fileItem.TheFile.FullName))
{
while (!sr.EndOfStream)
{
int s = sr.Read();
char sC = (char)s;
if (sC.Equals('\r'))
{
var nextChar = (char)sr.Peek();
if (nextChar == '\n')
{
sr.Read();
}
linesCount++;
}
else if (sC.Equals('\n'))
{
linesCount++;
}
else
{
Console.Error.WriteLine("'{0}'", sC);
}
}
}
Console.WriteLine("Lines read: {0}", linesCount);
}
private static List<FunctionContents> ParseFunctionLines(FileItem fileItem)
{
int linesCount = 1;
int currentLevel = 0;
int namespaceLevel = 1;
int classLevel = 2;
const int functionLevel = 3;
FunctionContents currentFunction = null;
List<FunctionContents> functionContentCol = new List<FunctionContents>();
List<string> previousLines = new List<string>();
using (TextReader reader = new StreamReader(fileItem.TheFile.FullName))
{
var line = reader.ReadLine();
while (line != null)
{
if (line.Trim().StartsWith("}"))
currentLevel--;
else if (line.Trim().StartsWith("{"))
currentLevel++;
if (currentLevel >= functionLevel)
{
if (currentFunction == null)
{ // enter function
currentFunction = new FunctionContents(GetFunctionLine(previousLines));
functionContentCol.Add(currentFunction);
}
else
currentFunction.Lines.Add(line);
}
else
{
currentFunction = null;
}
linesCount++;
previousLines.Add(line);
line = reader.ReadLine();
}
}
Console.WriteLine("Lines read: {0}", linesCount);
return functionContentCol;
}
private static string FileItemToFolderName(FileItem fileItem)
{
var sb = new StringBuilder();
sb.Append(fileItem.TheFile.FullName.Replace(":", "").Replace(@"\", "_"));
return sb.ToString();
}
static void Main(string[] args)
{
PrintVersionInfo();
if (args.Length == 0)
{
Console.WriteLine(Usage());
return;
}
var fileItem = new FileItem(args[0]);
int fileLineLimit = 0;
if (args.Length > 1)
{
int parsedInt;
if (!int.TryParse(args[1], out parsedInt))
{
Console.WriteLine(Usage());
}
fileLineLimit = parsedInt;
}
Console.WriteLine("Reading {0}", fileItem.TheFile.FullName);
DirectoryInfo outputDirInfo;
try
{
outputDirInfo = CreateOutputDir(fileItem);
}
catch (Exception)
{
Console.Error.WriteLine("Could not create or delete output path");
return;
}
Console.WriteLine();
var functionContentCol = ParseFunctionLines(fileItem);
foreach (var functionContents in functionContentCol)
{
SaveToFile(outputDirInfo, functionContents);
}
foreach (var functionContents in functionContentCol)
{
var function = functionContents;
if (function.Lines.Count >= fileLineLimit)
{
Console.WriteLine("{0}: {1}", function.Name, function.Lines.Count);
}
}
}
private static DirectoryInfo CreateOutputDir(FileItem fileItem)
{
var outputPath = Path.Combine(Directory.GetCurrentDirectory(), FileItemToFolderName(fileItem));
Console.WriteLine("output path:{0}{1}", Environment.NewLine, outputPath);
var outputDirInfo = new DirectoryInfo(outputPath);
if (Directory.Exists(outputPath))
{
Console.Write("Directory exists - Delete? (Y/N) ");
var readInput = Console.ReadLine();
if (readInput.ToUpper() == "Y")
{
Directory.Delete(outputPath, true);
Thread.Sleep(TimeSpan.FromSeconds(2));
Directory.CreateDirectory(outputPath);
}
}
else
{
Directory.CreateDirectory(outputPath);
}
return outputDirInfo;
}