/// <summary>
/// Method that parses several files
/// </summary>
/// <param name="files">Array of file names</param>
/// <returns>Line count</returns>
public ILineCount ParseFiles(string[] files)
{
LineCountImp lineCount = new LineCountImp();
foreach (string file in files)
{
ILineCount temp = ParseFile(file);
lineCount.Add(temp);
}
return(lineCount);
}
/// <summary>
/// Parses a file
/// </summary>
/// <param name="fileStream">file stream</param>
/// <returns></returns>
ILineCount IFileParser.Parse(FileStream fileStream)
{
LineCounter lineCounter = LineCounter.CreateLineCounter();
ILineParser lineParser = lineCounter.GetLineParser();
fileStream.Position = 0;
LineCountImp lineCount = new LineCountImp();
if (fileStream.CanRead)
{
StreamReader sr = new StreamReader(fileStream);
bool inComment = false;
while (sr.Peek() > -1)
{
string line = sr.ReadLine();
LineType lineType = lineParser.Parse(line);
if (lineType == LineType.BeginComment)
{
inComment = true;
}
lineCount.SetLine((inComment ? LineType.LineComment : lineType));
if (lineType == LineType.EndComment)
{
inComment = false;
}
}
}
return(lineCount);
}
/// <summary>
/// Parses directory
/// </summary>
/// <param name="directory">Full folder path</param>
/// <param name="includeSubFolders">True if subfolders should be included</param>
/// <param name="OnProgress">Call back delegate for providing progress information</param>
/// <returns>Line Count Interface</returns>
public ILineCount ParseDir(string directory, bool includeSubFolders, ProgressDelegate OnProgress)
{
LineCountImp lineCount = new LineCountImp();
ArrayList alFolders = new ArrayList();
LineCounterProgresArgs args = new LineCounterProgresArgs();
int fileCount = 0;
args.CurrentLineCount = lineCount;
if (OnProgress != null)
{
args.Status = ProgressStatus.Started;
args.CurrentMessage = "Process started";
OnProgress(args);
args.Status = ProgressStatus.MidProcess;
}
if (includeSubFolders)
{
GetDirectories(directory, alFolders, OnProgress);
}
else
{
alFolders.Add(directory);
}
args.TotalFolders = alFolders.Count;
args.CurrentMessage = "Total Folders: " + alFolders.Count;
if (OnProgress != null)
{
OnProgress(args);
}
foreach (string folder in alFolders)
{
args.CurrentFile = 0;
args.CurrentFolder++;
args.FolderName = folder;
string[] files = null;
string[] fileExtensions = new string[] { "*.java", "*.cs", "*.c", "*.cpp", "*.vb" };
foreach (string fileExtension in fileExtensions)
{
try
{
files = System.IO.Directory.GetFiles(folder, fileExtension);
}
catch (Exception exc)
{
Console.WriteLine(exc.ToString());
continue;
}
args.TotalFilesInCurrentFolder = files.Length;
foreach (string file in files)
{
#region Call Back OnProgress
if (OnProgress != null)
{
args.CurrentFile++;
args.FileName = file;
args.CurrentMessage = "Processing File: " + file;
OnProgress(args);
}
#endregion
ILineCount temp = ParseFile(file);
lineCount.Add(temp);
fileCount++;
}
}
}
if (OnProgress != null)
{
args.Status = ProgressStatus.Finished;
args.CurrentMessage = string.Format("Process Finished! \r\nTotal Folders Processed: {0} \r\nTotal Files Processed: {1}", alFolders.Count, fileCount);
OnProgress(args);
}
return(lineCount);
}
