public static int MainImpl(string[] args)
{
// Load defaults from app.config.
settings = new Settings();
// Were any command line args specified?
if (args.Length > 0)
{
// Override default settings with command line args.
CommandLine.Parse(args,settings);
}
else
{
// Obtain arguments from UI.
PromptForArgs dlg = new PromptForArgs(settings);
if (dlg.ShowDialog() != DialogResult.OK)
return 1;
}
// Validate arguments.
if (settings.FilePattern == null ||
settings.RegexPattern == null)
throw new ApplicationException("Please specify at least a pathspec and regex pattern.");
// Default basedir to cwd.
if (settings.BaseDirectory == null ||
settings.BaseDirectory == string.Empty)
settings.BaseDirectory = System.Environment.CurrentDirectory;
// Echo command line options.
Console.Write(@"Searching directory ""{0}"", files ""{1}"", for pattern ""{2}"" (options: ", settings.BaseDirectory, settings.FilePattern, settings.RegexPattern );
System.Collections.ArrayList optionstrings = new System.Collections.ArrayList();
if (settings.RegexIgnoreCase)
optionstrings.Add("IgnoreCase");
if (settings.RegexSingleline)
optionstrings.Add("Singleline");
if (settings.RegexMimicVS)
optionstrings.Add("RegexMimicVS");
if (settings.ActiveReplace)
optionstrings.Add("ActiveReplace");
if (settings.ReplacementText != null)
optionstrings.Add(String.Format("Replacement pattern: {0}",settings.ReplacementText));
if (optionstrings.Count == 0)
optionstrings.Add("none");
Console.Write(String.Join(", ", (string[])optionstrings.ToArray(typeof(string))));
Console.WriteLine(")");
// Reimplement VS7's helper patterns for things like C identifiers, numbers, string literals, etc.
if (settings.RegexMimicVS)
{
settings.RegexPattern = settings.RegexPattern.Replace("::", "\xFFFF");
settings.RegexPattern = settings.RegexPattern.Replace(":i", @"([_a-zA-Z][_a-zA-Z0-9]*)");
settings.RegexPattern = settings.RegexPattern.Replace(":n", @"(\b[-]?[0-9]+(\.[0-9]+([Ee](\+|-)?[0-9]+)?)?\b)");
settings.RegexPattern = settings.RegexPattern.Replace(":q", @"((@""(""""|[^""])*"")|(""(\\.|[^""\\])*""))");
settings.RegexPattern = settings.RegexPattern.Replace("\xFFFF", ":");
}
// Create the regex, and populate the visitor callback with it.
RegexOptions ro = RegexOptions.Compiled|RegexOptions.Multiline;
if (settings.RegexIgnoreCase)
ro |= RegexOptions.IgnoreCase;
if (settings.RegexSingleline)
ro |= RegexOptions.Singleline;
FileVisitor visitor = new FileVisitor();
visitor.UserRegex = new Regex(settings.RegexPattern, ro);
visitor.ActiveReplace = settings.ActiveReplace;
visitor.ReplacementText = settings.ReplacementText;
visitor.BackupDirectory = settings.BackupDirectory;
visitor.OutputWidth = settings.OutputWidth;
// Do the dew!
Jitsu.IO.DirectoryTraverser.FileVisitor onFile =
new Jitsu.IO.DirectoryTraverser.FileVisitor(visitor.VisitFile);
Jitsu.IO.DirectoryTraverser spider =
new Jitsu.IO.DirectoryTraverser(null,onFile);
string directoryPattern = (settings.DontRecurse) ? "" : "*";
spider.TraverseBreadthFirst(settings.BaseDirectory,settings.FilePattern,directoryPattern);
// Report the results, in standard VS7 format.
//Win32.TrySetConsoleColor(Win32.ConsoleColorFlags.ForegroundGray);
Win32.TrySetConsoleColor( COLOUR.DEFAULT );
Console.WriteLine();
Console.WriteLine("Total found: {0} Matching files: {1} Total files searched: {2}",
visitor.MatchesFound, visitor.FilesFound, visitor.FilesSearched);
// Done.
return 0;
}
public static int MainImpl(string[] args)
{
// Load defaults from app.config.
settings = new Settings();
// Were any command line args specified?
if (args.Length > 0)
{
// Override default settings with command line args.
CommandLine.Parse(args, settings);
}
else
{
// Obtain arguments from UI.
PromptForArgs dlg = new PromptForArgs(settings);
if (dlg.ShowDialog() != DialogResult.OK)
{
return(1);
}
}
// Validate arguments.
if (settings.FilePattern == null ||
settings.RegexPattern == null)
{
throw new ApplicationException("Please specify at least a pathspec and regex pattern.");
}
// Default basedir to cwd.
if (settings.BaseDirectory == null ||
settings.BaseDirectory == string.Empty)
{
settings.BaseDirectory = System.Environment.CurrentDirectory;
}
// Echo command line options.
Console.Write(@"Searching directory ""{0}"", files ""{1}"", for pattern ""{2}"" (options: ", settings.BaseDirectory, settings.FilePattern, settings.RegexPattern);
System.Collections.ArrayList optionstrings = new System.Collections.ArrayList();
if (settings.RegexIgnoreCase)
{
optionstrings.Add("IgnoreCase");
}
if (settings.RegexSingleline)
{
optionstrings.Add("Singleline");
}
if (settings.RegexMimicVS)
{
optionstrings.Add("RegexMimicVS");
}
if (settings.ActiveReplace)
{
optionstrings.Add("ActiveReplace");
}
if (settings.ReplacementText != null)
{
optionstrings.Add(String.Format("Replacement pattern: {0}", settings.ReplacementText));
}
if (optionstrings.Count == 0)
{
optionstrings.Add("none");
}
Console.Write(String.Join(", ", (string[])optionstrings.ToArray(typeof(string))));
Console.WriteLine(")");
// Reimplement VS7's helper patterns for things like C identifiers, numbers, string literals, etc.
if (settings.RegexMimicVS)
{
settings.RegexPattern = settings.RegexPattern.Replace("::", "\xFFFF");
settings.RegexPattern = settings.RegexPattern.Replace(":i", @"([_a-zA-Z][_a-zA-Z0-9]*)");
settings.RegexPattern = settings.RegexPattern.Replace(":n", @"(\b[-]?[0-9]+(\.[0-9]+([Ee](\+|-)?[0-9]+)?)?\b)");
settings.RegexPattern = settings.RegexPattern.Replace(":q", @"((@""(""""|[^""])*"")|(""(\\.|[^""\\])*""))");
settings.RegexPattern = settings.RegexPattern.Replace("\xFFFF", ":");
}
// Create the regex, and populate the visitor callback with it.
RegexOptions ro = RegexOptions.Compiled | RegexOptions.Multiline;
if (settings.RegexIgnoreCase)
{
ro |= RegexOptions.IgnoreCase;
}
if (settings.RegexSingleline)
{
ro |= RegexOptions.Singleline;
}
FileVisitor visitor = new FileVisitor();
visitor.UserRegex = new Regex(settings.RegexPattern, ro);
visitor.ActiveReplace = settings.ActiveReplace;
visitor.ReplacementText = settings.ReplacementText;
visitor.BackupDirectory = settings.BackupDirectory;
visitor.OutputWidth = settings.OutputWidth;
// Do the dew!
Jitsu.IO.DirectoryTraverser.FileVisitor onFile =
new Jitsu.IO.DirectoryTraverser.FileVisitor(visitor.VisitFile);
Jitsu.IO.DirectoryTraverser spider =
new Jitsu.IO.DirectoryTraverser(null, onFile);
string directoryPattern = (settings.DontRecurse) ? "" : "*";
spider.TraverseBreadthFirst(settings.BaseDirectory, settings.FilePattern, directoryPattern);
// Report the results, in standard VS7 format.
//Win32.TrySetConsoleColor(Win32.ConsoleColorFlags.ForegroundGray);
Win32.TrySetConsoleColor(COLOUR.DEFAULT);
Console.WriteLine();
Console.WriteLine("Total found: {0} Matching files: {1} Total files searched: {2}",
visitor.MatchesFound, visitor.FilesFound, visitor.FilesSearched);
// Done.
return(0);
}
