public override void Execute() { base.Execute(); List <string> singleOptionList = ExtractOptions.GetSingleOptions(); CommandLineOptions cloptions = CommandLineParser.Parse(Arguments.ToArray <string>(), singleOptionList.ToArray()); options = ParseOptions(cloptions); CheckOptions(options); if (options.IsSetHelp) { RaiseCommandLineUsage(this, ExtractOptions.Usage); } else if (options.IsSetVersion) { RaiseCommandLineUsage(this, Version); } else { StartExtract(); } Terminate(); }
private static void CheckOptions(ExtractCommandLineOptions checkedOptions) { if (!checkedOptions.IsSetHelp && !checkedOptions.IsSetVersion) { if (string.IsNullOrEmpty(checkedOptions.RegexPattern)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a regex pattern.")); } if (!checkedOptions.RegexPattern.Contains("(") || !checkedOptions.RegexPattern.Contains(")")) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "regex pattern must contain a pair of '()'.")); } if (string.IsNullOrEmpty(checkedOptions.InputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a input directory.")); } if (!Directory.Exists(checkedOptions.InputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "no such input directory.")); } if (string.IsNullOrEmpty(checkedOptions.OutputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a output directory.")); } if (!Directory.Exists(checkedOptions.OutputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "no such output directory.")); } if (!checkedOptions.OutputFileExtension.StartsWith(".", StringComparison.CurrentCulture)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "output file extension must start with '.'.")); } foreach (var filter in checkedOptions.InputFileExtensionFilter) { if (!filter.StartsWith(".", StringComparison.CurrentCulture)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "input file extension filter item must start with '.'.")); } } } }
public override void Execute() { base.Execute(); List<string> singleOptionList = ExtractOptions.GetSingleOptions(); CommandLineOptions cloptions = CommandLineParser.Parse(Arguments.ToArray<string>(), singleOptionList.ToArray()); options = ParseOptions(cloptions); CheckOptions(options); if (options.IsSetHelp) { RaiseCommandLineUsage(this, ExtractOptions.Usage); } else if (options.IsSetVersion) { RaiseCommandLineUsage(this, Version); } else { StartExtract(); } Terminate(); }
private static ExtractCommandLineOptions ParseOptions(CommandLineOptions commandLineOptions) { if (commandLineOptions == null) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a option.")); } ExtractCommandLineOptions targetOptions = new ExtractCommandLineOptions(); if (commandLineOptions.Arguments.Count >= 0) { foreach (var arg in commandLineOptions.Arguments.Keys) { ExtractOptionType optionType = ExtractOptions.GetOptionType(arg); if (optionType == ExtractOptionType.None) { throw new CommandLineException( string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", string.Format(CultureInfo.CurrentCulture, "cannot parse the command line argument : [{0}].", arg))); } switch (optionType) { case ExtractOptionType.RegexPattern: targetOptions.RegexPattern = commandLineOptions.Arguments[arg]; break; case ExtractOptionType.InputDirectory: targetOptions.InputDirectory = commandLineOptions.Arguments[arg]; break; case ExtractOptionType.Recursive: targetOptions.IsSetRecursive = true; break; case ExtractOptionType.InputFileExtensionFilter: targetOptions.InputFileExtensionFilter.AddRange( commandLineOptions.Arguments[arg].Trim().Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).ToList()); break; case ExtractOptionType.OutputDirectory: targetOptions.OutputDirectory = commandLineOptions.Arguments[arg]; break; case ExtractOptionType.OutputFileExtension: targetOptions.OutputFileExtension = commandLineOptions.Arguments[arg].Trim(); break; case ExtractOptionType.Exclude: targetOptions.Excludes.AddRange( commandLineOptions.Arguments[arg].Trim().Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).ToList()); break; case ExtractOptionType.Help: targetOptions.IsSetHelp = true; break; case ExtractOptionType.Version: targetOptions.IsSetVersion = true; break; } } } return(targetOptions); }
private static void CheckOptions(ExtractCommandLineOptions checkedOptions) { if (!checkedOptions.IsSetHelp && !checkedOptions.IsSetVersion) { if (string.IsNullOrEmpty(checkedOptions.RegexPattern)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a regex pattern.")); } if (!checkedOptions.RegexPattern.Contains("(") || !checkedOptions.RegexPattern.Contains(")")) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "regex pattern must contain a pair of '()'.")); } if (string.IsNullOrEmpty(checkedOptions.InputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a input directory.")); } if (!Directory.Exists(checkedOptions.InputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "no such input directory.")); } if (string.IsNullOrEmpty(checkedOptions.OutputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a output directory.")); } if (!Directory.Exists(checkedOptions.OutputDirectory)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "no such output directory.")); } if (!checkedOptions.OutputFileExtension.StartsWith(".", StringComparison.CurrentCulture)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "output file extension must start with '.'.")); } foreach (var filter in checkedOptions.InputFileExtensionFilter) { if (!filter.StartsWith(".", StringComparison.CurrentCulture)) { throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "input file extension filter item must start with '.'.")); } } } }
private static ExtractCommandLineOptions ParseOptions(CommandLineOptions commandLineOptions) { if (commandLineOptions == null) throw new CommandLineException(string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", "must specify a option.")); ExtractCommandLineOptions targetOptions = new ExtractCommandLineOptions(); if (commandLineOptions.Arguments.Count >= 0) { foreach (var arg in commandLineOptions.Arguments.Keys) { ExtractOptionType optionType = ExtractOptions.GetOptionType(arg); if (optionType == ExtractOptionType.None) throw new CommandLineException( string.Format(CultureInfo.CurrentCulture, "Option used in invalid context -- {0}", string.Format(CultureInfo.CurrentCulture, "cannot parse the command line argument : [{0}].", arg))); switch (optionType) { case ExtractOptionType.RegexPattern: targetOptions.RegexPattern = commandLineOptions.Arguments[arg]; break; case ExtractOptionType.InputDirectory: targetOptions.InputDirectory = commandLineOptions.Arguments[arg]; break; case ExtractOptionType.Recursive: targetOptions.IsSetRecursive = true; break; case ExtractOptionType.InputFileExtensionFilter: targetOptions.InputFileExtensionFilter.AddRange( commandLineOptions.Arguments[arg].Trim().Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).ToList()); break; case ExtractOptionType.OutputDirectory: targetOptions.OutputDirectory = commandLineOptions.Arguments[arg]; break; case ExtractOptionType.OutputFileExtension: targetOptions.OutputFileExtension = commandLineOptions.Arguments[arg].Trim(); break; case ExtractOptionType.Exclude: targetOptions.Excludes.AddRange( commandLineOptions.Arguments[arg].Trim().Split(new char[] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries).ToList()); break; case ExtractOptionType.Help: targetOptions.IsSetHelp = true; break; case ExtractOptionType.Version: targetOptions.IsSetVersion = true; break; } } } return targetOptions; }