public static Boolean TryParse(String path, out Configuration aConfiguration) { Errors = new List <String>(); ActualIntersectingKeys = new Boolean[26]; ActualNonIntersectingKeys = new Boolean[26]; ActualKeys = new List <string>(); aConfiguration = new Configuration(path); if (aConfiguration.ConfigurationFileName.IndexOfAny(Path.GetInvalidFileNameChars()) > -1) { Errors.Add(String.Format(ConfigurationErrors.FilenameError, path)); } else { StreamReader fileIn = new StreamReader(path); // Validate file. while (!fileIn.EndOfStream) { // Read a line. String line = fileIn.ReadLine(); // Parse a configuration item. ConfigurationFileItem aConfigurationItem; if (ConfigurationFileItem.TryParse(line, out aConfigurationItem)) { if (aConfigurationItem.KeyValue != null && ActualKeys.Contains(aConfigurationItem.KeyValue.Key)) { Errors.Add(String.Format(ConfigurationErrors.DuplicateKeyError, aConfigurationItem.KeyValue.OriginalKeyValue)); } else { // Record that this key has been found. if (aConfigurationItem.KeyValue != null) { ActualKeys.Add(aConfigurationItem.KeyValue.Key); } // Process the key-value. if (aConfigurationItem.IsLogFile) { // Get the value representing an invalid score. aConfiguration.LogFileName = aConfigurationItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(aConfiguration.LogFileName, Crozzle.StringDelimiters)) { aConfiguration.LogFileName = aConfiguration.LogFileName.Trim(Crozzle.StringDelimiters); if (!Validator.IsFilename(aConfiguration.LogFileName)) { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumNumberOfUniqueWords) { // Get the value of the minimum number of unique words allowed in the wordlist. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfUniqueWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumNumberOfUniqueWords) { // Get the value of the maximum number of unique words allowed in the wordlist. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfUniqueWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsInvalidCrozzleScore) { // Get the value representing an invalid score. aConfiguration.InvalidCrozzleScore = aConfigurationItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(aConfiguration.InvalidCrozzleScore, Crozzle.StringDelimiters)) { aConfiguration.InvalidCrozzleScore = aConfiguration.InvalidCrozzleScore.Trim(Crozzle.StringDelimiters); } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsUppercase) { // Get the Boolean value that determines whether to display the crozzle letters in uppercase or lowercase. Boolean uppercase = true; if (!Validator.IsMatch(aConfigurationItem.KeyValue.Value, allowedBooleans)) { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } aConfiguration.Uppercase = uppercase; } else if (aConfigurationItem.IsStyle) { // Get the value of the HTML style to display the crozzle in an HTML table. aConfiguration.Style = aConfigurationItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(aConfiguration.Style, Crozzle.StringDelimiters)) { aConfiguration.Style = aConfiguration.Style.Trim(Crozzle.StringDelimiters); if (!Validator.IsStyleTag(aConfiguration.Style)) { Errors.Add(String.Format(ConfigurationErrors.StyleError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsBGcolourEmptyTD) { // Get the value of the background colour for an empty TD (HTML table data). aConfiguration.BGcolourEmptyTD = aConfigurationItem.KeyValue.Value.Trim(); if (!Validator.IsHexColourCode(aConfiguration.BGcolourEmptyTD)) { Errors.Add(String.Format(ConfigurationErrors.ColourError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsBGcolourNonEmptyTD) { // Get the value of the background colour for a non empty TD (HTML table data). aConfiguration.BGcolourNonEmptyTD = aConfigurationItem.KeyValue.Value.Trim(); if (!Validator.IsHexColourCode(aConfiguration.BGcolourNonEmptyTD)) { Errors.Add(String.Format(ConfigurationErrors.ColourError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumNumberOfRows) { // Get the value of the minimum number of rows per crozzle. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfRows = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumNumberOfRows) { // Get the value of the maximum number of rows per crozzle. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfRows = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumNumberOfColumns) { // Get the value of the minimum number of columns per crozzle. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfColumns = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumNumberOfColumns) { // Get the value of the maximum number of columns per crozzle. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfColumns = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumHorizontalWords) { // Get the value of the minimum number of horizontal words in a crozzle. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumHorizontalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumHorizontalWords) { // Get the value of the maximum number of horizontal words in a crozzle. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumHorizontalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumVerticalWords) { // Get the value of the minimum number of vertical words in a crozzle. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumVerticalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumVerticalWords) { // Get the value of the maximum number of vertical words in a crozzle. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumVerticalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumIntersectionsInHorizontalWords) { // Get the value of the minimum number of the intersections in a horizontal word. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumIntersectionsInHorizontalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumIntersectionsInHorizontalWords) { // Get the value of the maximum number of the intersections in a horizontal word. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumIntersectionsInHorizontalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumIntersectionsInVerticalWords) { // Get the value of the minimum number of the intersections in a vertical word. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumIntersectionsInVerticalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumIntersectionsInVerticalWords) { // Get the value of the maximum number of the intersections in a vertical word. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumIntersectionsInVerticalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumNumberOfTheSameWord) { // Get the value of the minimum number of the same word per crozzle limit. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfTheSameWord = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumNumberOfTheSameWord) { // Get the value of the maximum number of the same word per crozzle limit. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfTheSameWord = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMinimumNumberOfGroups) { // Get the value of the minimum number of groups per crozzle limit. int minimum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfGroups = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsMaximumNumberOfGroups) { // Get the value of the maximum number of groups per crozzle limit. int maximum; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfGroups = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsPointsPerWord) { // Get the value of points per words. int pointsPerWord; if (Validator.IsInt32(aConfigurationItem.KeyValue.Value.Trim(), out pointsPerWord)) { aConfiguration.PointsPerWord = pointsPerWord; if (!Validator.TryRange(pointsPerWord, 0, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aConfigurationItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aConfigurationItem.IsIntersecting) { // Get the values of each INTERSECTING point. String originalValues = aConfigurationItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(originalValues, Crozzle.StringDelimiters)) { originalValues = originalValues.Trim(Crozzle.StringDelimiters).Trim(); } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, originalValues, Validator.Errors[0])); } String[] intersectingPoints = originalValues.Split(PointSeparators); foreach (String intersectingPoint in intersectingPoints) { KeyValue aKeyValue; if (KeyValue.TryParse(intersectingPoint, @"[A-Z]", out aKeyValue)) { int points; if (Validator.IsInt32(aKeyValue.Value, out points)) { int index = (int)aKeyValue.Key[0] - (int)'A'; aConfiguration.IntersectingPointsPerLetter[index] = points; ActualIntersectingKeys[index] = true; } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aKeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.AddRange(KeyValue.Errors); } } } else if (aConfigurationItem.IsNonIntersecting) { // Get the value of each NONINTERSECTING point. String originalValues = aConfigurationItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(originalValues, Crozzle.StringDelimiters)) { originalValues = originalValues.Trim(Crozzle.StringDelimiters).Trim(); } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, originalValues, Validator.Errors[0])); } String[] nonIntersectingPoints = originalValues.Split(PointSeparators); foreach (String nonIntersectingPoint in nonIntersectingPoints) { KeyValue aKeyValue; if (KeyValue.TryParse(nonIntersectingPoint, @"[A-Z]", out aKeyValue)) { int points; if (Validator.IsInt32(aKeyValue.Value, out points)) { int index = (int)aKeyValue.Key[0] - (int)'A'; aConfiguration.NonIntersectingPointsPerLetter[index] = points; ActualNonIntersectingKeys[index] = true; } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aKeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.AddRange(KeyValue.Errors); } } } } } else { Errors.AddRange(ConfigurationFileItem.Errors); } } // Close files. fileIn.Close(); // Check which keys are missing from the configuration file. foreach (string expectedKey in ExpectedKeys) { if (!ActualKeys.Contains(expectedKey)) { Errors.Add(String.Format(ConfigurationErrors.MissingKeyError, expectedKey)); } } for (char ch = 'A'; ch <= 'Z'; ch++) { if (!ActualIntersectingKeys[(int)ch - (int)'A']) { Errors.Add(String.Format(ConfigurationErrors.MissingIntersectionKeyError, ch.ToString())); } } for (char ch = 'A'; ch <= 'Z'; ch++) { if (!ActualNonIntersectingKeys[(int)ch - (int)'A']) { Errors.Add(String.Format(ConfigurationErrors.MissingNonIntersectionKeyError, ch.ToString())); } } // Check that minimum values are <= to their maximmum counterpart values. if (ActualKeys.Contains("MINIMUM_NUMBER_OF_UNIQUE_WORDS") && ActualKeys.Contains("MAXIMUM_NUMBER_OF_UNIQUE_WORDS")) { if (aConfiguration.MinimumNumberOfUniqueWords > aConfiguration.MaximumNumberOfUniqueWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_NUMBER_OF_UNIQUE_WORDS", aConfiguration.MinimumNumberOfUniqueWords, aConfiguration.MaximumNumberOfUniqueWords)); } } if (ActualKeys.Contains("MINIMUM_NUMBER_OF_ROWS") && ActualKeys.Contains("MAXIMUM_NUMBER_OF_ROWS")) { if (aConfiguration.MinimumNumberOfRows > aConfiguration.MaximumNumberOfRows) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_NUMBER_OF_ROWS", aConfiguration.MinimumNumberOfRows, aConfiguration.MaximumNumberOfRows)); } } if (ActualKeys.Contains("MINIMUM_NUMBER_OF_COLUMNS") && ActualKeys.Contains("MAXIMUM_NUMBER_OF_COLUMNS")) { if (aConfiguration.MinimumNumberOfColumns > aConfiguration.MaximumNumberOfColumns) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_NUMBER_OF_COLUMNS", aConfiguration.MinimumNumberOfColumns, aConfiguration.MaximumNumberOfColumns)); } } if (ActualKeys.Contains("MINIMUM_HORIZONTAL_WORDS") && ActualKeys.Contains("MAXIMUM_HORIZONTAL_WORDS")) { if (aConfiguration.MinimumHorizontalWords > aConfiguration.MaximumHorizontalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_HORIZONTAL_WORDS", aConfiguration.MinimumHorizontalWords, aConfiguration.MaximumHorizontalWords)); } } if (ActualKeys.Contains("MINIMUM_VERTICAL_WORDS") && ActualKeys.Contains("MAXIMUM_VERTICAL_WORDS")) { if (aConfiguration.MinimumVerticalWords > aConfiguration.MaximumVerticalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_VERTICAL_WORDS", aConfiguration.MinimumVerticalWords, aConfiguration.MaximumVerticalWords)); } } if (ActualKeys.Contains("MINIMUM_INTERSECTIONS_IN_HORIZONTAL_WORDS") && ActualKeys.Contains("MAXIMUM_INTERSECTIONS_IN_HORIZONTAL_WORDS")) { if (aConfiguration.MinimumIntersectionsInHorizontalWords > aConfiguration.MaximumIntersectionsInHorizontalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_INTERSECTIONS_IN_HORIZONTAL_WORDS", aConfiguration.MinimumIntersectionsInHorizontalWords, aConfiguration.MaximumIntersectionsInHorizontalWords)); } } if (ActualKeys.Contains("MAXIMUM_INTERSECTIONS_IN_VERTICAL_WORDS") && ActualKeys.Contains("MAXIMUM_INTERSECTIONS_IN_VERTICAL_WORDS")) { if (aConfiguration.MinimumIntersectionsInVerticalWords > aConfiguration.MaximumIntersectionsInVerticalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MAXIMUM_INTERSECTIONS_IN_VERTICAL_WORDS", aConfiguration.MinimumIntersectionsInVerticalWords, aConfiguration.MaximumIntersectionsInVerticalWords)); } } if (ActualKeys.Contains("MINIMUM_NUMBER_OF_THE_SAME_WORD") && ActualKeys.Contains("MAXIMUM_NUMBER_OF_THE_SAME_WORD")) { if (aConfiguration.MinimumNumberOfTheSameWord > aConfiguration.MaximumNumberOfTheSameWord) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_NUMBER_OF_THE_SAME_WORD", aConfiguration.MinimumNumberOfTheSameWord, aConfiguration.MaximumNumberOfTheSameWord)); } } if (ActualKeys.Contains("MINIMUM_NUMBER_OF_GROUPS") && ActualKeys.Contains("MAXIMUM_NUMBER_OF_GROUPS")) { if (aConfiguration.MinimumNumberOfGroups > aConfiguration.MaximumNumberOfGroups) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM_NUMBER_OF_GROUPS", aConfiguration.MinimumNumberOfGroups, aConfiguration.MaximumNumberOfGroups)); } } } // Store validity. aConfiguration.Valid = Errors.Count == 0; return(aConfiguration.Valid); }
public static Boolean TryParse(String path, out Configuration aConfiguration) { Errors = new List <String>(); ActualIntersectingKeys = new Boolean[26]; ActualNonIntersectingKeys = new Boolean[26]; ActualKeys = new List <string>(); aConfiguration = new Configuration(path); if (aConfiguration.ConfigurationFileName.IndexOfAny(Path.GetInvalidFileNameChars()) > -1) { Errors.Add(String.Format(ConfigurationErrors.FilenameError, path)); } else { StreamReader fileIn = new StreamReader(path); // Validate file. while (!fileIn.EndOfStream) { List <String> fragment = new List <String>(); do { /// Add multiple lines as part of a text fragment until the last element is empty or null. fragment.Add(fileIn.ReadLine()); } while (!String.IsNullOrEmpty(fragment.Last())); // Parse a configuration fragment. FileFragment <ConfigurationFileItem> aConfigurationFileFragment; if (ConfigurationFileItem.TryParse(fragment, out aConfigurationFileFragment)) { List <ConfigurationFileItem> aItemsWithErrors; if ((aItemsWithErrors = aConfigurationFileFragment.Items.Where(item => item.KeyValue != null && ActualKeys.Contains(item.KeyValue.Key)).ToList()).Any()) { foreach (ConfigurationFileItem error in aItemsWithErrors) { Errors.Add(String.Format(ConfigurationErrors.DuplicateKeyError, error.KeyValue.OriginalKeyValue)); } } else { /// TODO: Process key record and key-value validation. String aFragmentKey = aConfigurationFileFragment.Name; foreach (ConfigurationFileItem aItem in aConfigurationFileFragment.Items) { /// Record that this key has been found. if (aItem.KeyValue.Key != null) { /// Identified fragments contain keys that have the same string. To minimise duplicate key error, lead the key with the fragment's name. if (new string[] { ConfigurationKeys.UNIQUESEQ_OPENBRACKET, ConfigurationKeys.DUPE_OPENBRACKET, ConfigurationKeys.VALIDGROUP_OPENBRACKET, ConfigurationKeys.DIRECTIONALSEQ_OPENBRACKET, ConfigurationKeys.DIRECTIONALINTERSECT_OPENBRACKET }.Contains(aFragmentKey)) { ActualKeys.Add(aFragmentKey + "-" + aItem.KeyValue.Key); } else if (!(new string[] { ConfigurationKeys.INTERSECT_OPENBRACKET, ConfigurationKeys.NONINTERSECT_OPENBRACKET }.Contains(aFragmentKey))) { ActualKeys.Add(aItem.KeyValue.Key); } } /// Process the key-value, given the current fragment key. if (aFragmentKey.Equals(ConfigurationKeys.LOGFILE_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.LOGFILE_FILENAME) { aConfiguration.LogFileName = aItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(aConfiguration.LogFileName, Crozzle.StringDelimiters)) { String value = aConfiguration.LogFileName.Trim(Crozzle.StringDelimiters); aConfiguration.LogFileName = (!String.IsNullOrEmpty(value)) ? value : DefaultLogFileName; if (!Validator.IsFilename(aConfiguration.LogFileName)) { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.UNIQUESEQ_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.UNIQUESEQ_MINIMUM) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfUniqueWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.UNIQUESEQ_MAXIMUM) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfUniqueWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.OUTPUT_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.OUTPUT_INVALID) { aConfiguration.InvalidCrozzleScore = aItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(aConfiguration.InvalidCrozzleScore, Crozzle.StringDelimiters)) { aConfiguration.InvalidCrozzleScore = aConfiguration.InvalidCrozzleScore.Trim(Crozzle.StringDelimiters); } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.OUTPUT_UPPERCASE) { Boolean uppercase = true; if (!Validator.IsMatch(aItem.KeyValue.Value, allowedBooleans)) { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } aConfiguration.Uppercase = uppercase; } else if (aItem.Name == ConfigurationKeys.OUTPUT_STYLE) { aConfiguration.Style = aItem.KeyValue.Value.Trim(); if (Validator.IsDelimited(aConfiguration.Style, Crozzle.StringDelimiters)) { aConfiguration.Style = aConfiguration.Style.Trim(Crozzle.StringDelimiters); if (!Validator.IsStyleTag(aConfiguration.Style)) { Errors.Add(String.Format(ConfigurationErrors.StyleError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.OUTPUT_BGCOLOUR_EMPTY) { aConfiguration.BGcolourEmptyTD = aItem.KeyValue.Value.Trim(); if (!Validator.IsHexColourCode(aConfiguration.BGcolourEmptyTD)) { Errors.Add(String.Format(ConfigurationErrors.ColourError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.OUTPUT_BGCOLOUR_NONEMPTY) { aConfiguration.BGcolourNonEmptyTD = aItem.KeyValue.Value.Trim(); if (!Validator.IsHexColourCode(aConfiguration.BGcolourNonEmptyTD)) { Errors.Add(String.Format(ConfigurationErrors.ColourError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.SIZE_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.SIZE_MINIMUMROWS) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfRows = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.SIZE_MAXIMUMROWS) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfRows = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.SIZE_MINIMUMCOLUMNS) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfColumns = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.SIZE_MAXIMUMCOLUMNS) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfColumns = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.DIRECTIONALSEQ_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.DIRECTIONALSEQ_MINIMUMHORZ) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumHorizontalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DIRECTIONALSEQ_MAXIMUMHORZ) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumHorizontalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DIRECTIONALSEQ_MINIMUMVERT) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumVerticalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DIRECTIONALSEQ_MAXIMUMVERT) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumVerticalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.DIRECTIONALINTERSECT_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.DIRECTIONALINTERSECT_MINIMUMHORZ) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumIntersectionsInHorizontalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DIRECTIONALINTERSECT_MAXIMUMHORZ) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumIntersectionsInHorizontalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DIRECTIONALINTERSECT_MINIMUMVERT) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumIntersectionsInVerticalWords = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DIRECTIONALINTERSECT_MAXIMUMVERT) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumIntersectionsInVerticalWords = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.DUPE_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.DUPE_MINIMUMVALID) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfTheSameWord = minimum; if (!Validator.TryRange(minimum, 0, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.DUPE_MAXIMUMVALID) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfTheSameWord = maximum; if (!Validator.TryRange(maximum, 0, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.VALIDGROUP_OPENBRACKET)) { if (aItem.Name == ConfigurationKeys.VALIDGROUP_MINIMUM) { int minimum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out minimum)) { aConfiguration.MinimumNumberOfGroups = minimum; if (!Validator.TryRange(minimum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aItem.Name == ConfigurationKeys.VALIDGROUP_MAXIMUM) { int maximum; if (Validator.IsInt32(aItem.KeyValue.Value.Trim(), out maximum)) { aConfiguration.MaximumNumberOfGroups = maximum; if (!Validator.TryRange(maximum, 1, Int32.MaxValue)) { Errors.Add(String.Format(ConfigurationErrors.IntegerError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } } else if (aFragmentKey.Equals(ConfigurationKeys.INTERSECT_OPENBRACKET)) { if (aItem.Name.Length == 1) /// ConfigurationFileItem.cs defines the key as the letter used in the CFG { String originalValues = aItem.KeyValue.Value.Trim(); int points; if (Validator.IsInt32(aItem.KeyValue.Value, out points)) { int index = (int)aItem.KeyValue.Key[0] - (int)'A'; aConfiguration.IntersectingPointsPerLetter[index] = points; ActualIntersectingKeys[index] = true; } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else if (aFragmentKey.Equals(ConfigurationKeys.NONINTERSECT_OPENBRACKET)) { if (aItem.Name.Length == 1) /// ConfigurationFileItem.cs defines the key as the letter used in the CFG { String originalValues = aItem.KeyValue.Value.Trim(); int points; if (Validator.IsInt32(aItem.KeyValue.Value, out points)) { int index = (int)aItem.KeyValue.Key[0] - (int)'A'; aConfiguration.NonIntersectingPointsPerLetter[index] = points; ActualNonIntersectingKeys[index] = true; } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.Add(String.Format(ConfigurationErrors.ValueError, aItem.KeyValue.OriginalKeyValue, Validator.Errors[0])); } } else { Errors.AddRange(ConfigurationFileItem.Errors); } } } } } // Close files. fileIn.Close(); // Check which keys are missing from the configuration file. foreach (string expectedKey in ExpectedKeys) { if (!ActualKeys.Contains(expectedKey)) { Errors.Add(String.Format(ConfigurationErrors.MissingKeyError, expectedKey)); } } for (char ch = 'A'; ch <= 'Z'; ch++) { if (!ActualIntersectingKeys[(int)ch - (int)'A']) { Errors.Add(String.Format(ConfigurationErrors.MissingIntersectionKeyError, ch.ToString())); } } for (char ch = 'A'; ch <= 'Z'; ch++) { if (!ActualNonIntersectingKeys[(int)ch - (int)'A']) { Errors.Add(String.Format(ConfigurationErrors.MissingNonIntersectionKeyError, ch.ToString())); } } // Check that minimum values are <= to their maximmum counterpart values. if (ActualKeys.Contains("SEQUENCES-IN-FILE-MINIMUM") && ActualKeys.Contains("SEQUENCES-IN-FILE-MAXIMUM")) { if (aConfiguration.MinimumNumberOfUniqueWords > aConfiguration.MaximumNumberOfUniqueWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "SEQUENCES-IN-FILE-MINIMUM", aConfiguration.MinimumNumberOfUniqueWords, aConfiguration.MaximumNumberOfUniqueWords)); } } if (ActualKeys.Contains("MINIMUM-ROWS") && ActualKeys.Contains("MAXIMUM-ROWS")) { if (aConfiguration.MinimumNumberOfRows > aConfiguration.MaximumNumberOfRows) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM-ROWS", aConfiguration.MinimumNumberOfRows, aConfiguration.MaximumNumberOfRows)); } } if (ActualKeys.Contains("MINIMUM-COLUMNS") && ActualKeys.Contains("MAXIMUM-COLUMNS")) { if (aConfiguration.MinimumNumberOfColumns > aConfiguration.MaximumNumberOfColumns) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "MINIMUM-COLUMNS", aConfiguration.MinimumNumberOfColumns, aConfiguration.MaximumNumberOfColumns)); } } if (ActualKeys.Contains("SEQUENCES-IN-CROZZLE-MINIMUM-HORIZONTAL") && ActualKeys.Contains("SEQUENCES-IN-CROZZLE-MAXIMUM-HORIZONTAL")) { if (aConfiguration.MinimumHorizontalWords > aConfiguration.MaximumHorizontalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "SEQUENCES-IN-CROZZLE-MINIMUM-HORIZONTAL", aConfiguration.MinimumHorizontalWords, aConfiguration.MaximumHorizontalWords)); } } if (ActualKeys.Contains("SEQUENCES-IN-CROZZLE-MINIMUM-VERTICAL") && ActualKeys.Contains("SEQUENCES-IN-CROZZLE-MAXIMUM-VERTICAL")) { if (aConfiguration.MinimumVerticalWords > aConfiguration.MaximumVerticalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "SEQUENCES-IN-CROZZLE-MINIMUM-VERTICAL", aConfiguration.MinimumVerticalWords, aConfiguration.MaximumVerticalWords)); } } if (ActualKeys.Contains("INTERSECTIONS-IN-SEQUENCES-MINIMUM-HORIZONTAL") && ActualKeys.Contains("INTERSECTIONS-IN-SEQUENCES-MINIMUM-HORIZONTAL")) { if (aConfiguration.MinimumIntersectionsInHorizontalWords > aConfiguration.MaximumIntersectionsInHorizontalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "INTERSECTIONS-IN-SEQUENCES-MINIMUM-VERTICAL", aConfiguration.MinimumIntersectionsInHorizontalWords, aConfiguration.MaximumIntersectionsInHorizontalWords)); } } if (ActualKeys.Contains("INTERSECTIONS-IN-SEQUENCES-MINIMUM-VERTICAL") && ActualKeys.Contains("INTERSECTIONS-IN-SEQUENCES-MINIMUM-VERTICAL")) { if (aConfiguration.MinimumIntersectionsInVerticalWords > aConfiguration.MaximumIntersectionsInVerticalWords) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "INTERSECTIONS-IN-SEQUENCES-MINIMUM-VERTICAL", aConfiguration.MinimumIntersectionsInVerticalWords, aConfiguration.MaximumIntersectionsInVerticalWords)); } } if (ActualKeys.Contains("DUPLICATE-SEQUENCES-MINIMUM") && ActualKeys.Contains("DUPLICATE-SEQUENCES-MAXIMUM")) { if (aConfiguration.MaximumNumberOfTheSameWord < aConfiguration.MinimumNumberOfTheSameWord) { Errors.Add(String.Format(ConfigurationErrors.MaxDupeLowerThanMinError, "DUPLICATE-SEQUENCES-MAXIMUM", aConfiguration.MaximumNumberOfTheSameWord, aConfiguration.MaximumNumberOfTheSameWord)); } } if (ActualKeys.Contains("VALID-GROUPS-MINIMUM") && ActualKeys.Contains("VALID-GROUPS-MAXIMUM")) { if (aConfiguration.MinimumNumberOfGroups > aConfiguration.MaximumNumberOfGroups) { Errors.Add(String.Format(ConfigurationErrors.MinGreaterThanMaxError, "VALID-GROUPS-MINIMUM", aConfiguration.MinimumNumberOfGroups, aConfiguration.MaximumNumberOfGroups)); } } } // Store validity. aConfiguration.Valid = Errors.Count == 0; return(aConfiguration.Valid); }