public static ICommand Build(List <Token> tokens, bool forced)
{
TokenType type = tokens[0].GetTokenType();
tokens.RemoveAt(0);
if (tokens.Where(t => t.GetTokenType().Equals(TokenType.To)).Count() > 1)
{
throw new SyntaxErrorException("ERROR! In " + GetName(type) + " command keyword 'to' occurs too many times.");
}
List <Token> part1 = new List <Token>();
List <Token> part2 = new List <Token>();
bool pastTo = false;
foreach (Token tok in tokens)
{
if (tok.GetTokenType().Equals(TokenType.To))
{
pastTo = true;
}
else
{
if (pastTo)
{
part2.Add(tok);
}
else
{
part1.Add(tok);
}
}
}
if (part2.Count == 0)
{
throw new SyntaxErrorException("ERROR! Command " + GetName(type) + " is too short and do not contain all necessary information.");
}
IStringable expression2 = StringableBuilder.Build(part2);
if (expression2.IsNull())
{
throw new SyntaxErrorException("ERROR! Second part of command " + GetName(type) + " cannot be read as text.");
}
if (part1.Count == 0)
{
return(BuildSimple(type, expression2, forced));
}
else
{
IListable expression1 = ListableBuilder.Build(part1);
if (expression1.IsNull())
{
throw new SyntaxErrorException("ERROR! First part of command " + GetName(type) + " cannot be read as list.");
}
return(BuildComplex(type, expression1, expression2, forced));
}
}
public static IBoolable BuildStrStr(string name, List <Argument> args)
{
if (args.Count != 2)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 2 text arguments.");
}
IStringable istr1 = StringableBuilder.Build(args[0].tokens);
IStringable istr2 = StringableBuilder.Build(args[1].tokens);
if (istr1.IsNull())
{
throw new SyntaxErrorException("ERROR! First argument of function " + name + " cannot be read as text.");
}
if (istr2.IsNull())
{
throw new SyntaxErrorException("ERROR! Second argument of function " + name + " cannot be read as text.");
}
if (name.Equals("existinside") || name.Equals("existsinside"))
{
return(new FuncExistinside(istr1, istr2));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public static IBoolable BuildLisStr(string name, List <Argument> args)
{
if (args.Count != 2)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 2 arguments: one list and one text.");
}
IListable ilis = ListableBuilder.Build(args[0].tokens);
IStringable istr = StringableBuilder.Build(args[1].tokens);
if (ilis.IsNull())
{
throw new SyntaxErrorException("ERROR! First argument of function " + name + " cannot be read as list.");
}
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! Second argument of function " + name + " cannot be read as text.");
}
if (name.Equals("contain") || name.Equals("contains"))
{
return(new FuncContain(ilis, istr));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public static IBoolable BuildIn(List <Token> tokens)
{
int index = tokens.TakeWhile(x => !x.GetTokenType().Equals(TokenType.In)).Count();
if (index == 0 || index == tokens.Count - 1)
{
return(null);
}
List <Token> leftTokens = tokens.GetRange(0, index);
List <Token> rightTokens = tokens.GetRange(index + 1, tokens.Count - index - 1);
IStringable istr = StringableBuilder.Build(leftTokens);
if (istr.IsNull())
{
return(null);
}
IListable ilis = ListableBuilder.Build(rightTokens);
if (ilis.IsNull())
{
return(null);
}
return(new In(istr, ilis));
}
public static ITimeable BuildStr(string name, List <Argument> args)
{
if (args.Count != 1)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 1 text argument.");
}
IStringable istr = StringableBuilder.Build(args[0].tokens);
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! Argument of function " + name + " cannot be read as text.");
}
if (name.Equals("access"))
{
return(new FuncAccess(istr));
}
else if (name.Equals("creation"))
{
return(new FuncCreation(istr));
}
else if (name.Equals("modification"))
{
return(new FuncModification(istr));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public static INumerable BuildStr(string name, List <Argument> args)
{
if (args.Count != 1)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 1 text argument.");
}
IStringable istr = StringableBuilder.Build(args[0].tokens);
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! Argument of function " + name + " cannot be read as text.");
}
if (name.Equals("number"))
{
return(new FuncNumber(istr));
}
if (name.Equals("length"))
{
return(new FuncLength(istr));
}
if (name.Equals("year"))
{
return(new FuncYear(istr));
}
if (name.Equals("size"))
{
return(new FuncSize(istr));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public static IBoolable BuildLike(List <Token> tokens)
{
int index = tokens.TakeWhile(x => !x.GetTokenType().Equals(TokenType.Like)).Count();
if (index == 0 || index == tokens.Count - 1)
{
return(null);
}
List <Token> leftTokens = tokens.GetRange(0, index);
List <Token> rightTokens = tokens.GetRange(index + 1, tokens.Count - index - 1);
IStringable istr = StringableBuilder.Build(leftTokens);
if (istr.IsNull())
{
return(null);
}
if (rightTokens.Count == 1 && rightTokens[0].GetTokenType().Equals(TokenType.StringConstant))
{
string phrase = rightTokens[0].GetContent();
CheckLikePhraseCorrectness(phrase);
return(new Like(istr, phrase));
}
else
{
return(null);
}
}
public static IStringable BuildStrStr(string name, List <Argument> args)
{
if (args.Count != 2)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 2 arguments: two texts.");
}
IStringable istr1 = StringableBuilder.Build(args[0].tokens);
IStringable istr2 = StringableBuilder.Build(args[1].tokens);
if (istr1.IsNull())
{
throw new SyntaxErrorException("ERROR! First argument of function " + name + " cannot be read as text.");
}
if (istr2.IsNull())
{
throw new SyntaxErrorException("ERROR! Second argument of function " + name + " cannot be read as text.");
}
if (name.Equals("beforetext") || name.Equals("textbefore"))
{
return(new FuncBeforeText(istr1, istr2));
}
else if (name.Equals("aftertext") || name.Equals("textafter"))
{
return(new FuncAfterText(istr1, istr2));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public static IStringable BuildStringTernary(List <Token> tokens)
{
IBoolable condition = BoolableBuilder.Build(GetTernaryCondition(tokens));
if (condition.IsNull())
{
return(null);
}
IStringable confirmationCase = StringableBuilder.Build(GetTernaryConfirmation(tokens));
if (confirmationCase.IsNull())
{
return(null);
}
IStringable negationCase = StringableBuilder.Build(GetTernaryNegation(tokens));
if (negationCase.IsNull())
{
return(null);
}
return(new StringTernary(condition, confirmationCase, negationCase));
}
public static IStringable BuildStrNumNum(string name, List <Argument> args)
{
if (args.Count != 3)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 3 arguments: one text and two numbers.");
}
IStringable istr = StringableBuilder.Build(args[0].tokens);
INumerable inu1 = NumerableBuilder.Build(args[1].tokens);
INumerable inu2 = NumerableBuilder.Build(args[2].tokens);
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! First argument of function " + name + " cannot be read as text.");
}
if (inu1.IsNull())
{
throw new SyntaxErrorException("ERROR! Second argument of function " + name + " cannot be read as number.");
}
if (inu2.IsNull())
{
throw new SyntaxErrorException("ERROR! Third argument of function " + name + " cannot be read as number.");
}
if (name.Equals("substring"))
{
return(new FuncSubstring__3args(istr, inu1, inu2));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public static IStringable BuildStrNum(string name, List <Argument> args)
{
if (args.Count != 2)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 2 arguments: one text and one number.");
}
IStringable istr = StringableBuilder.Build(args[0].tokens);
INumerable inu = NumerableBuilder.Build(args[1].tokens);
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! First argument of function " + name + " cannot be read as text.");
}
if (inu.IsNull())
{
throw new SyntaxErrorException("ERROR! Second argument of function " + name + " cannot be read as number.");
}
if (name.Equals("filled") || name.Equals("fill"))
{
return(new FuncFilled(istr, inu));
}
else if (name.Equals("repeat") || name.Equals("repeated"))
{
return(new FuncRepeat(istr, inu));
}
else if (name.Equals("substring"))
{
return(new FuncSubstring__2args(istr, inu));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
public MoveToAs(IListable list, IStringable destination, IStringable newName, bool forced)
{
this.list = list;
this.destination = destination;
this.newName = newName;
this.forced = forced;
}
private static INumerable BuildCountInside(List <Token> tokens)
{
int index = TokenGroups.IndexOfTokenOutsideBrackets(tokens, TokenType.Inside);
if (index == tokens.Count - 1)
{
throw new SyntaxErrorException("ERROR! Expression 'count inside' do not contain information about referent location.");
}
if (index == 0)
{
throw new SyntaxErrorException("ERROR! Expression 'count inside' do not contain information about referent list of elements.");
}
IListable ilist = ListableBuilder.Build(tokens.Take(index).ToList());
if (ilist.IsNull())
{
return(null);
}
IStringable istr = StringableBuilder.Build(tokens.Skip(index + 1).ToList());
if (istr.IsNull())
{
return(null);
}
return(new CountInside(ilist, istr));
}
/// <summary>
/// dehydrates hydrateable into the type prefix format
/// </summary>
/// <param name="hyd"></param>
/// <returns></returns>
public string Dehydrate(IStringable hyd)
{
if (hyd == null)
return null;
string data = hyd.Dehydrate();
return LengthEncoder.LengthEncodeList(hyd.GetType().AssemblyQualifiedName, data);
}
public string DehydrateValue(object obj, IGraph uow)
{
Condition.Requires(obj).IsNotNull();
var name = obj.GetType().AssemblyQualifiedName;
IStringable s = obj as IStringable;
var data = s.GetValue();
return(LengthEncoder.LengthEncodeList(name, data));
}
// Token: 0x060063D6 RID: 25558 RVA: 0x001531CC File Offset: 0x001513CC
internal static string ToString(object obj)
{
IStringable stringable = obj as IStringable;
if (stringable != null)
{
return(stringable.ToString());
}
return(obj.ToString());
}
/// <summary>
/// dehydrates hydrateable into the type prefix format
/// </summary>
/// <param name="hyd"></param>
/// <returns></returns>
public string Dehydrate(IStringable hyd)
{
if (hyd == null)
{
return(null);
}
string data = hyd.Dehydrate();
return(LengthEncoder.LengthEncodeList(hyd.GetType().AssemblyQualifiedName, data));
}
public void Array_Stringable()
{
IStringable[] a = new IStringable[] {
Windows.Data.Json.JsonValue.CreateNumberValue(3),
Windows.Data.Json.JsonValue.CreateNumberValue(4),
Windows.Data.Json.JsonValue.CreateNumberValue(5.0)
};
IStringable[] b = new IStringable[a.Length];
IStringable[] c;
IStringable[] d = Tests.Array16(a, b, out c);
Assert.True(AllEqual(a, b, c, d));
}
internal static string ToString(object obj)
{
// Check whether the type implements IStringable.
IStringable stringableType = obj as IStringable;
if (stringableType != null)
{
return(stringableType.ToString());
}
return(obj.ToString());
}
public static ICommand Build(List <Token> tokens, bool forced)
{
TokenType type = tokens[0].GetTokenType();
tokens.RemoveAt(0);
int toIndex = TokenGroups.IndexOfTokenOutsideBrackets(tokens, TokenType.To);
int asIndex = TokenGroups.IndexOfTokenOutsideBrackets(tokens, TokenType.As);
if (asIndex < toIndex)
{
return(null);
}
if (toIndex == asIndex - 1)
{
throw new SyntaxErrorException("ERROR! Command " + GetName(type) + " do not have definition of destination directory.");
}
if (asIndex == tokens.Count - 1)
{
throw new SyntaxErrorException("ERROR! Command " + GetName(type) + " do not have definition of new name for file/directory.");
}
List <Token> listTokens = tokens.Take(toIndex).ToList();
List <Token> destinationTokens = tokens.GetRange(toIndex + 1, asIndex - toIndex - 1);
List <Token> nameTokens = tokens.Skip(asIndex + 1).ToList();
IStringable destination = StringableBuilder.Build(destinationTokens);
if (destination.IsNull())
{
throw new SyntaxErrorException("ERROR! In command " + GetName(type) + " definition of destination directory cannot be read as text.");
}
IStringable name = StringableBuilder.Build(nameTokens);
if (name.IsNull())
{
throw new SyntaxErrorException("ERROR! In command " + GetName(type) + " definition of new name for file/directory cannot be read as text.");
}
if (listTokens.Count == 0)
{
return(BuildSimple(type, destination, name, forced));
}
else
{
IListable list = ListableBuilder.Build(listTokens);
if (list.IsNull())
{
throw new SyntaxErrorException("ERROR! In command " + GetName(type) + " definition of list of files and directories is not correct.");
}
return(BuildComplex(type, list, destination, name, forced));
}
}
public override string ToString()
{
if (AppDomain.IsAppXModel())
{
IStringable stringable = this as IStringable;
if (stringable != null)
{
return(stringable.ToString());
}
}
return(base.ToString());
}
public static IStringable BuildStr(string name, List <Argument> args)
{
if (args.Count != 1)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 1 text argument.");
}
IStringable istr = StringableBuilder.Build(args[0].tokens);
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! Argument of function " + name + " cannot be read as text.");
}
if (name.Equals("upper") || name.Equals("toupper"))
{
return(new FuncUpper(istr));
}
else if (name.Equals("lower") || name.Equals("tolower"))
{
return(new FuncLower(istr));
}
else if (name.Equals("digits"))
{
return(new FuncDigits(istr));
}
else if (name.Equals("letters"))
{
return(new FuncLetters(istr));
}
else if (name.Equals("trim"))
{
return(new FuncTrim(istr));
}
else if (name.Equals("name"))
{
return(new FuncName(istr));
}
else if (name.Equals("fullname"))
{
return(new FuncFullname(istr));
}
else if (name.Equals("extension"))
{
return(new FuncExtension(istr));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
private static ICommand BuildComplex(TokenType type, IListable ilist, IStringable destination, IStringable newName, bool forced)
{
switch (type)
{
case TokenType.Copy:
return(new CopyToAs(ilist, destination, newName, forced));
case TokenType.Cut:
return(new MoveToAs(ilist, destination, newName, forced));
case TokenType.Move:
return(new MoveToAs(ilist, destination, newName, forced));
}
throw new SyntaxErrorException("ERROR! Command not indentified."); // this is never thrown
}
public override string ToString()
{
IStringable stringable = this as IStringable;
if (stringable != null)
{
return(stringable.ToString());
}
IntPtr redirectedToStringMd = this.GetRedirectedToStringMD();
if (redirectedToStringMd == IntPtr.Zero)
{
return(base.ToString());
}
return(this.RedirectToString(redirectedToStringMd));
}
private static ICommand BuildSimple(TokenType type, IStringable destination, bool forced)
{
switch (type)
{
case TokenType.Copy:
return(new CopyTo(new StringVariableRefer("this"), destination, forced));
case TokenType.Cut:
return(new MoveTo(new StringVariableRefer("this"), destination, forced));
case TokenType.Move:
return(new MoveTo(new StringVariableRefer("this"), destination, forced));
case TokenType.Rename:
return(new RenameTo(new StringVariableRefer("this"), destination, forced));
}
throw new SyntaxErrorException("ERROR! Command not indentified."); // this is never thrown
}
// functions are grouped by their arguments
// every set of arguments is one method below
public static IBoolable BuildStr(string name, List <Argument> args)
{
if (args.Count != 1)
{
throw new SyntaxErrorException("ERROR! Function " + name + " has to have 1 text argument.");
}
IStringable istr = StringableBuilder.Build(args[0].tokens);
if (istr.IsNull())
{
throw new SyntaxErrorException("ERROR! Argument of function " + name + " cannot be read as text.");
}
if (name.Equals("exist") || name.Equals("exists"))
{
return(new FuncExist(istr));
}
else if (name.Equals("empty") || name.Equals("emptydirectory"))
{
return(new FuncEmpty(istr));
}
else if (name.Equals("iscorrect"))
{
return(new FuncIscorrect(istr));
}
else if (name.Equals("isdirectory"))
{
return(new FuncIsdirectory(istr));
}
else if (name.Equals("isfile"))
{
return(new FuncIsfile(istr));
}
else if (name.Equals("hidden"))
{
return(new FuncHidden(istr));
}
else if (name.Equals("readonly"))
{
return(new FuncReadonly(istr));
}
throw new SyntaxErrorException("ERROR! Function " + name + " not identified.");
}
//====================================================================
// Overrides ToString() to make sure we call to IStringable if the
// COM object implements it in the case of weakly typed RCWs
//====================================================================
public override string ToString()
{
//
// Only do the IStringable cast when running under AppX for better compat
// Otherwise we could do a IStringable cast in classic apps which could introduce
// a thread transition which would lead to deadlock
//
if (AppDomain.IsAppXModel())
{
// Check whether the type implements IStringable.
IStringable stringableType = this as IStringable;
if (stringableType != null)
{
return(stringableType.ToString());
}
}
return(base.ToString());
}
internal static string ToString(object obj)
{
IGetProxyTarget proxy = obj as IGetProxyTarget;
if (proxy != null)
{
obj = proxy.GetTarget();
}
// Check whether the type implements IStringable.
IStringable stringableType = obj as IStringable;
if (stringableType != null)
{
return(stringableType.ToString());
}
return(obj.ToString());
}
public object HydrateValue(string nodeText, IGraph uow)
{
var list = LengthEncoder.LengthDecodeList(nodeText);
Condition.Requires(list).HasLength(2);
var typeName = list.ElementAt(0);
var serData = list.ElementAt(1);
//instantiate the type, uninitialized
Type type = TheTypeLocator.Instance.Locator.FindAssemblyQualifiedType(typeName);
var obj = ReflectionUtil.CreateUninitializedObject(type);
//since it's stringable, we use stringable's parsing to initialize
IStringable s = obj as IStringable;
s.Parse(serData);
return(obj);
}
public override string ToString()
{
// Check whether the type implements IStringable.
IStringable stringableType = this as IStringable;
if (stringableType != null)
{
return(stringableType.ToString());
}
else
{
IntPtr pMD = GetRedirectedToStringMD();
if (pMD == IntPtr.Zero)
{
return(base.ToString());
}
return(RedirectToString(pMD));
}
}
public static ICommand Build(List <Token> tokens)
{
string name = tokens[0].GetContent();
tokens.RemoveAt(0);
tokens.RemoveAt(0);
List <Token> indexTokens = new List <Token>();
while (tokens.First().GetTokenType() != TokenType.SquareBracketOff)
{
indexTokens.Add(tokens.First());
tokens.RemoveAt(0);
}
tokens.RemoveAt(0);
INumerable index = NumerableBuilder.Build(indexTokens);
if (index.IsNull())
{
throw new SyntaxErrorException("ERROR! Index of element of list " + name + " cannot be read as number.");
}
if (tokens.First().GetTokenType() != TokenType.Equals)
{
return(null);
}
tokens.RemoveAt(0);
IStringable newValue = StringableBuilder.Build(tokens);
if (newValue.IsNull())
{
return(null);
}
return(new ListElementDeclaration(name, newValue, index));
}
public override IDecorationOf<IStringable> ApplyThisDecorationTo(IStringable thing)
{
return new FileableStringableDecoration(thing);
}
public LengthDecoration(IStringable decorated)
: base(decorated)
{
}
public FileableStringableDecoration(IStringable decorated)
: base(decorated)
{
}
public override IDecorationOf<IStringable> ApplyThisDecorationTo(IStringable thing)
{
return new EncryptedStringableDecoration(thing, this.CipherPair);
}
public EncryptedStringableDecoration(IStringable decorated, SymmetricCipherPair cipherPair)
: base(decorated)
{
Condition.Requires(cipherPair).IsNotNull();
this.CipherPair = cipherPair;
}
