diff options
Diffstat (limited to 'BCT/Samples/CodeCounter/console/Program.cs')
| -rw-r--r-- | BCT/Samples/CodeCounter/console/Program.cs | 642 |
1 files changed, 0 insertions, 642 deletions
diff --git a/BCT/Samples/CodeCounter/console/Program.cs b/BCT/Samples/CodeCounter/console/Program.cs deleted file mode 100644 index 1815170c..00000000 --- a/BCT/Samples/CodeCounter/console/Program.cs +++ /dev/null @@ -1,642 +0,0 @@ -/*
- ******************************************************************************
- This file is part of BigWoo.NET.
-
- BigWoo.NET is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- BigWoo.NET is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with BigWoo.NET; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
- architected and written by
- matt raffel
- matt.raffel@mindspring.com
-
- copyright (c) 2008 by matt raffel unless noted otherwise
-
- ******************************************************************************
-*/
-#region using statements
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading;
-using BigWoo.NET.ApplicationSupport;
-using BigWoo.NET.Utility;
-using System.IO;
-using BigWoo.Utility;
-using CodeCounter.Library;
-#endregion
-
-namespace CodeCounter
-{
- /// <summary>
- /// The main control loop for the code counter program. Evaulates command line arguments
- /// spins up file searches and code counting implmentations to count the code in the file
- /// </summary>
- class Program
- {
- private class PrintHelpException : Exception { }
-
- private class ShowAboutWebPageException : Exception { }
-
- #region private data
-
- private const string COMMAND_VERBOSE = "-verbose";
- private const string COMMAND_RECURSE = "-recurse";
- private const string COMMAND_SUPPORTED = "-supportedTypes";
- private const string COMMAND_SHOWABOUTWEBPAGE = "-about";
-
- private const string WEBSITE = "www.mattraffel.com/aboutme.aspx";
-
- private char[] _spinner = new char[] { '|', '/', '-', '\\', '|', '/', '-', '\\' };
- private char[] _osWildCards = new char[] { '*', '?' };
- private object _lockObject = new object();
-
- private List<string> _fileArgs = new List<string>();
- private ScanResultsList _listOfFiles = new ScanResultsList();
- private ScanForFiles _fileScanner = new ScanForFiles();
-
- private bool _quiet = true;
- private bool _recursive = false;
- private bool _detailedHelp = false;
-
- private AutoResetEvent _eventReset = null;
- private int _erasableTextLengh = 0;
- private int _spinnerPosition = 0;
- private string _lastDirectoryProcessed = string.Empty;
-
- private long _filesCounted = 0L;
- private long _totalLines = 0L;
- private long _codeLines = 0L;
- private long _commentLines = 0L;
- private long _statementLines = 0L;
- private long _errors = 0L;
- #endregion
-
- #region private methods
- /// <summary>
- /// Draws what might appear to some as a spinner in the console window to
- /// show that the program is functioning and not hung
- /// </summary>
- private void DrawSpinner()
- {
- // move cursor back to starting position, ignoring if we muck up
- ConsoleBackspace(_erasableTextLengh);
-
- if (_spinnerPosition >= _spinner.Length)
- _spinnerPosition = 0;
-
- string outputText = string.Format("{0}", _spinner[_spinnerPosition]);
- Console.Write(outputText);
-
- _erasableTextLengh = outputText.Length;
-
- _spinnerPosition++;
-
- }
-
- /// <summary>
- /// Erases "spaces" by moving the cursor left by "spaces"
- /// Exceptions are ignored
- /// </summary>
- /// <param name="spaces">int, the number of spaces to backspace</param>
- private void ConsoleBackspace(int spaces)
- {
- try
- {
- if (0 < spaces)
- {
- int move = spaces;
-
- if (spaces > Console.CursorLeft)
- move = Console.CursorLeft;
-
- Console.CursorLeft -= move;
- }
- }
- catch(Exception ex)
- {
- System.Diagnostics.Debug.WriteLine(ex.Message);
- }
- }
-
- /// <summary>
- /// processes the command line arguments. We expect no more than
- /// -quiet
- /// -recurse
- /// -help
- /// -supportedTypes
- /// {filename}
- ///
- /// FileName can be full filename or partial with wild card
- /// </summary>
- /// <param name="args">string[]</param>
- private void ProcessCommandLineArgs(string[] args)
- {
- foreach (string arg in args)
- {
- if (('-' == arg[0]) || (('/' == arg[0])))
- {
- if (0 == arg.CompareTo(COMMAND_VERBOSE))
- _quiet = false;
- else if (0 == arg.CompareTo(COMMAND_RECURSE))
- _recursive = true;
- else if (0 == arg.CompareTo(COMMAND_SUPPORTED))
- {
- _detailedHelp = true;
- throw new PrintHelpException();
- }
- else if (0 == arg.CompareTo(COMMAND_SHOWABOUTWEBPAGE))
- throw new ShowAboutWebPageException();
- else
- throw new PrintHelpException();
- }
- else
- _fileArgs.Add(arg);
- }
-
- if (0 == _fileArgs.Count)
- throw new PrintHelpException();
- }
-
- /// <summary>
- /// Using a mask, look for files matching the mask, digging recursively
- /// into sub-directories if recursive is true. While this code can work
- /// for files without a wildcard, for performance reasons the expectation
- /// is this method is only called when fileMask has a wildcard in it,
- /// or recursive is true.
- /// </summary>
- /// <param name="fileMask">string</param>
- private void BuildFileListForMask(string fileMask)
- {
- Console.Write(string.Format("scanning for {0}.", fileMask));
-
- _fileScanner.FilesList = new ScanResultsList();
- _fileScanner.IsRecursive = _recursive;
- _fileScanner.RootDir = Environment.CurrentDirectory;
- _fileScanner.FileMask = fileMask;
- _fileScanner.Scan();
-
- _listOfFiles.AddRange(_fileScanner.FilesList.ToArray());
-
- ConsoleBackspace(_erasableTextLengh);
- _erasableTextLengh = 0;
-
- if (false == _quiet)
- Console.WriteLine("..done");
- else
- Console.WriteLine("");
-
- }
-
- /// <summary>
- /// Called when recursive is true, scan for all matches in fileMask
- /// input received from the commandline
- /// </summary>
- private void BuildFileListViaScanner()
- {
- // for each input that "appears" to be a file mask (either a file name or a file wildcard)
- // gather the file names)
- foreach (string fileMask in _fileArgs)
- {
- BuildFileListForMask(fileMask);
- }
- }
-
- /// <summary>
- /// Called when recursive is false, evaluates the input to see if search is really
- /// required or not, only using the file scanner when a wildcard is present in the
- /// input
- /// </summary>
- private void BuildFileListIntelligently()
- {
- // for each input that "appears" to be a file mask (either a file name or a file wildcard)
- // gather the file names)
- foreach (string fileMask in _fileArgs)
- {
- if (-1 < fileMask.IndexOfAny(_osWildCards))
- {
- BuildFileListForMask(fileMask);
- }
- else
- {
- DefaultScanForFilesData nextFile = new DefaultScanForFilesData();
- nextFile.FileInfo = new FileInfo(fileMask);
- _listOfFiles.Add(nextFile);
- }
- }
- }
-
- /// <summary>
- /// optimized building of the file list....if recursive is not true
- /// additional code checks the input and determines how to add files
- /// to the list
- /// </summary>
- private void BuildFileList()
- {
- _listOfFiles.Clear();
-
- // go ahead and hook up the event handler for file found
- // in case we do end up using the scanner
- _fileScanner.OnFileFound += new FileFoundEvent(OnFileFound);
- _fileScanner.OnDirectoryFound += new ScanningDirectoryEvent(OnDirectoryFound);
-
- // since recursive is true, it really doesnt matter if
- // a wild card is in the input, just start scanning
- if (true == _recursive)
- {
- BuildFileListViaScanner();
- }
- else
- {
- BuildFileListIntelligently();
- }
- }
-
- /// <summary>
- /// File list has been built, now its time to crack open each file
- /// and count the code
- /// </summary>
- private void ProcessFileList()
- {
- // now we are ready to count the files
- CodeCounterEngine codeCounterEngine = new CodeCounterEngine();
- _eventReset = new AutoResetEvent(false);
- object lockObject = new object();
-
- // hook up finished even handler (required)
- codeCounterEngine.OnFinish += new CodeCounterFinishedEvent(OnCodeCountingFinished);
-
- if (0 < _listOfFiles.Count)
- Console.WriteLine(string.Format("counting {0} possible files", _listOfFiles.Count));
-
- // only add these event handlers if the user wanted output
- if (false == _quiet)
- {
- codeCounterEngine.OnStart += new CodeCounterUpdateEvent(OnCodeCountingStart);
- codeCounterEngine.OnUpdate += new CodeCounterUpdateEvent(OnCodeCountingUpdate);
- }
-
- // for each file in the array
- foreach (IScanForFilesData file in _listOfFiles)
- {
- try
- {
- codeCounterEngine.File = file.FileInfo;
-
- // clean everything up
- while (true == Console.KeyAvailable)
- Console.Read();
-
- _spinnerPosition = 0;
- _erasableTextLengh = 0;
- _eventReset.Reset();
-
- // make erasure execute on a separate thread
- ThreadStart codeCountThreadStart = new ThreadStart(codeCounterEngine.Count);
- Thread codeCountThread = new Thread(codeCountThreadStart);
- codeCountThread.Name = "codeCountingThread worker";
- codeCountThread.Start();
-
- _eventReset.WaitOne();
- }
- catch (Exception ex)
- {
- System.Diagnostics.Debug.WriteLine(ex.Message);
- Console.WriteLine(ex.Message);
- }
- }
- }
-
- /// <summary>
- /// Prints help to console
- /// </summary>
- private void PrintHelp()
- {
- Console.WriteLine("");
- Console.WriteLine("\t-verbose");
- Console.WriteLine("\t-recurse");
- Console.WriteLine("\t-supportedTypes");
- Console.WriteLine("\t-help");
- Console.WriteLine("\t-about (opens www.mattraffel.com)");
- Console.WriteLine("\t{filename}");
- Console.WriteLine("");
- Console.WriteLine("FileName can be full filename or partial with wild card");
-
- // _detailedHelp is set to true when -supportedTypes is found in the command line
- // this means we show information from each of the code counter implmentations
- if (true == _detailedHelp)
- {
- Console.WriteLine("");
- CodeCounterLogicImplementerList list = CodeCounterLogicImplementerList.LoadFromConfigFile();
- if (0 == list.Count)
- {
- Console.WriteLine("No code types supported. Check the config file.");
- return;
- }
-
- Console.WriteLine("File formats supported:");
-
- foreach (CodeCounterLogicImplementer implementor in list)
- {
- string[] fileTypeList = implementor.Implementer.FileTypesHandled();
- foreach (string fileType in fileTypeList)
- {
- // most file types are short so we will make a fair assumption
- // that it is ok to right justify fileType by 10 chars....
- string details = string.Format("{0,10} by {1}", fileType, implementor.ImplementerType.Name);
- Console.WriteLine(details);
- }
- }
-
- }
- }
-
- /// <summary>
- /// Prints the results of counting code lines
- /// </summary>
- private void PrintSummaryReport()
- {
- if (false == _quiet)
- Console.WriteLine("");
-
- Console.WriteLine(string.Format("Files {0,10:#,##0}", _filesCounted));
- if (0 < _codeLines)
- Console.WriteLine(string.Format("Code Lines {0,10:#,##0}", _codeLines));
-
- if (0 < _statementLines)
- Console.WriteLine(string.Format("Statment Lines {0,10:#,##0}", _statementLines));
-
- Console.WriteLine(string.Format("Comment Lines {0,10:#,##0}", _commentLines));
-
- if (0 < _filesCounted)
- Console.WriteLine(string.Format("Avg Lines/File {0,10:#,##0}", _totalLines / _filesCounted));
-
- if (0 < _errors)
- {
- Console.WriteLine(string.Format("Error Files {0,10:#,##0}", _errors));
- if (true == _quiet)
- Console.WriteLine(" ==> to see details about the errors run with -verbose");
- }
-
- Console.WriteLine("");
- }
-
- /// <summary>
- /// A little extra self boasting.....
- /// </summary>
- private void ShowAboutWebPage()
- {
- try
- {
- Console.WriteLine("");
- Console.WriteLine(string.Format("ok to open {0} in your browser (Y/n)?", WEBSITE));
- ConsoleKeyInfo keyInfo = Console.ReadKey();
- char input = keyInfo.KeyChar;
-
- if (('y' == input) || ('Y' == input) || ('\r' == input))
- System.Diagnostics.Process.Start(string.Format("http://{0}", WEBSITE));
-
- //if ('y' != input)
- // System.Diagnostics.Process.Start(string.Format("http://{0}", WEBSITE));
- }
- catch
- {
- Console.WriteLine(string.Format("Error trying to open url. Please visit http://{0} when you have a moment.", WEBSITE));
- }
- }
-
- /// <summary>
- /// Prints a standard bit of header information every time
- /// </summary>
- private void PrintHeader()
- {
- Console.WriteLine("CodeCounter by matt raffel");
- Console.WriteLine("(c) 2009 - matt.raffel@mindspring.com");
- }
-
- /// <summary>
- /// This is the main function of this class
- /// it runs through the command line parameters
- /// sets up the FileErasure object and lets it do
- /// its business
- /// </summary>
- /// <param name="args">string[], command line arguments</param>
- private void Run(string[] args)
- {
- PrintHeader();
-
- try
- {
- // process input
- ProcessCommandLineArgs(args);
-
- // now we should know what files to count or what mask to use
- // to get the files to count so build a definitive list
- // of files
- BuildFileList();
-
- // now count the code
- ProcessFileList();
-
- // and print out the results
- PrintSummaryReport();
- }
- catch (PrintHelpException)
- {
- PrintHelp();
- }
- catch (ShowAboutWebPageException)
- {
- ShowAboutWebPage();
- }
- catch (Exception error)
- {
- Console.WriteLine("");
- Console.WriteLine("Application Exception:");
- Console.WriteLine(error.Message);
- Console.WriteLine(error.StackTrace);
- }
- finally
- {
- }
- }
- #endregion
-
- #region event methods
- /// <summary>
- /// Provide simple UI updates on scanning
- /// </summary>
- /// <param name="directoryName">string</param>
- private void OnDirectoryFound(string directoryName)
- {
- if (false == _quiet)
- DrawSpinner();
- }
-
- /// <summary>
- /// Provide simple UI updates on scanning
- /// </summary>
- /// <param name="fileData">string</param>
- private void OnFileFound(IScanForFilesData fileData)
- {
- if (false == _quiet)
- DrawSpinner();
- }
-
- /// <summary>
- /// Finished counting lines in a file, now its time to note it
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="counterFinishedArgs">CodeCounterFinishedEventArgs</param>
- private void OnCodeCountingFinished(object sender, CodeCounterFinishedEventArgs counterFinishedArgs)
- {
- lock (_lockObject)
- {
- try
- {
-
- if (CodeCounterFunctionTypes.Summarizing == counterFinishedArgs.Function)
- {
- if (false == _quiet)
- {
- // move cursor back to starting position, ignoring if we muck up
- ConsoleBackspace(_erasableTextLengh);
- string spaces = new string(' ', _erasableTextLengh);
- Console.Write(spaces);
- Console.WriteLine("");
- }
-
- // only files we succeeding in counting are part of the file count
- // error files are not included in the value
- _filesCounted++;
-
- _codeLines += counterFinishedArgs.CodeLines;
- _totalLines += counterFinishedArgs.Lines;
- _commentLines += counterFinishedArgs.CommentLines;
- _statementLines += counterFinishedArgs.StatementLines;
-
- }
- else
- {
- _errors++;
-
- if ((counterFinishedArgs.AdditionalData is ConfigurationFileException) ||
- (counterFinishedArgs.AdditionalData is FileTypeNotSupportedException))
- {
- if (false == _quiet)
- {
- // move cursor back to starting position, ignoring if we muck up
- ConsoleBackspace(_erasableTextLengh);
- Console.Write("...file type not supported");
- Console.WriteLine("");
- }
- }
- }
-
- }
- catch (Exception ex)
- {
- System.Diagnostics.Debug.WriteLine(ex.Message);
- }
- finally
- {
- _spinnerPosition = 0;
- _erasableTextLengh = 0;
- _eventReset.Set();
-
- }
- }
- }
-
- /// <summary>
- /// Updates from the code counter as it evaluates a file
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="erasureArgs">CodeCounterUpdateEventArgs</param>
- private void OnCodeCountingUpdate(object sender, CodeCounterUpdateEventArgs erasureArgs)
- {
- lock (_lockObject)
- {
- try
- {
- // move cursor back to starting position, ignoring if we muck up
- DrawSpinner();
- }
- catch (Exception ex)
- {
- System.Diagnostics.Debug.WriteLine(ex.Message);
- }
- }
- }
-
- /// <summary>
- /// Indicates a file has been found that matches our criteria for counting the lines
- /// of code in the file
- /// </summary>
- /// <param name="sender"></param>
- /// <param name="startArgs">CodeCounterUpdateEventArgs</param>
- private void OnCodeCountingStart(object sender, CodeCounterUpdateEventArgs startArgs)
- {
- try
- {
- System.Diagnostics.Debug.Assert(0 == _erasableTextLengh);
-
- if (0 != _lastDirectoryProcessed.CompareTo(startArgs.FileInfo.DirectoryName))
- {
- _lastDirectoryProcessed = startArgs.FileInfo.DirectoryName;
- string directory = string.Format("{0}:", _lastDirectoryProcessed);
- Console.WriteLine(directory);
- }
-
- _spinnerPosition = 0;
- _erasableTextLengh = 0;
- string fileName = string.Format("\t{0}: ", startArgs.FileInfo.Name);
- Console.Write(fileName);
- }
- catch (Exception ex)
- {
- System.Diagnostics.Debug.WriteLine(ex.Message);
- }
- }
- #endregion
-
- #region ctor
- /// <summary>
- ///
- /// </summary>
- internal Program()
- {
- }
- #endregion
-
- #region startup entry method
- /// <summary>
- ///
- /// </summary>
- /// <param name="args">string[]</param>
- static void Main(string[] args)
- {
- Program go = new Program();
- go.Run(args);
-
- if (true == System.Diagnostics.Debugger.IsAttached)
- {
- Console.WriteLine("press a key....");
- Console.Read();
- }
- }
- #endregion
- }
-}
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