public static SObject CharAt(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var str = ((SString)instance).Value;
if (str == "")
{
return(processor.CreateString(""));
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var index = (int)((SNumber)parameters[0]).Value;
if (index < 0 || index >= str.Length)
{
return(processor.CreateString(""));
}
return(processor.CreateString(str[index].ToString()));
}
else
{
return(processor.CreateString(str[0].ToString()));
}
}
public static SObject PadEnd(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var str = ((SString)instance).Value;
int totalLength = 0;
var padStr = " ";
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SString) }))
{
totalLength = (int)((SNumber)parameters[0]).Value;
padStr = ((SString)parameters[1]).Value;
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
totalLength = (int)((SNumber)parameters[0]).Value;
}
if (padStr == "" || totalLength <= str.Length)
{
return(processor.CreateString(str));
}
while (str.Length < totalLength)
{
str += padStr;
}
if (str.Length > totalLength)
{
str = str.Remove(totalLength);
}
return(processor.CreateString(str));
}
public static SObject Slice(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SNumber) }))
{
var str = ((SString)instance).Value;
var sliceBegin = (int)((SNumber)parameters[0]).Value;
var sliceEnd = (int)((SNumber)parameters[1]).Value;
if (sliceBegin < 0)
{
sliceBegin += str.Length;
}
if (sliceBegin < 0)
{
sliceBegin = 0;
}
if (sliceBegin > str.Length)
{
return(processor.CreateString(""));
}
if (sliceEnd < 0)
{
sliceEnd += str.Length;
}
if (sliceEnd < 0)
{
sliceEnd = 0;
}
if (sliceEnd > str.Length)
{
sliceEnd = str.Length;
}
return(processor.CreateString(str.Substring(sliceBegin, sliceEnd - sliceBegin)));
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var str = ((SString)instance).Value;
var sliceBegin = (int)((SNumber)parameters[0]).Value;
if (sliceBegin < 0)
{
sliceBegin += str.Length;
}
if (sliceBegin < 0)
{
sliceBegin = 0;
}
if (sliceBegin > str.Length)
{
return(processor.CreateString(""));
}
return(processor.CreateString(str.Substring(sliceBegin)));
}
return(processor.Undefined);
}
public static SObject TrimEnd(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
string str = ((SString)instance).Value;
string[] trimChars = { " " };
if (TypeContract.Ensure(parameters, typeof(SArray)))
{
trimChars = ((SArray)parameters[0]).ArrayMembers.Select(m => m.ToString(processor).Value).ToArray();
}
else if (TypeContract.Ensure(parameters, typeof(SString)))
{
trimChars = new[] { ((SString)parameters[0]).Value };
}
foreach (var trimChar in trimChars)
{
while (str.EndsWith(trimChar))
{
str = str.Remove(str.Length - trimChar.Length);
}
}
return(processor.CreateString(str));
}
public static SObject Remove(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SNumber) }))
{
var str = ((SString)instance).Value;
var start = (int)((SNumber)parameters[0]).Value;
var length = (int)((SNumber)parameters[1]).Value;
if (start < 0)
{
start = 0;
}
if (start > str.Length)
{
return(processor.CreateString(str));
}
if (length <= 0)
{
return(processor.CreateString(str));
}
if (length + start > str.Length)
{
length = str.Length - start;
}
return(processor.CreateString(str.Remove(start, length)));
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var str = ((SString)instance).Value;
var start = (int)((SNumber)parameters[0]).Value;
if (start < 0)
{
start = 0;
}
if (start > str.Length)
{
return(processor.CreateString(str));
}
return(processor.CreateString(str.Remove(start)));
}
return(processor.Undefined);
}
public static SObject Repeat(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var repeatStr = ((SString)instance).Value;
var times = (int)((SNumber)parameters[0]).Value;
var str = "";
for (int i = 0; i < times; i++)
{
str += repeatStr;
}
return(processor.CreateString(str));
}
return(processor.CreateString(((SString)instance).Value));
}
public static SObject Replace(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, new[] { typeof(SString), typeof(SString) }))
{
var str = (instance as SString).Value;
var replace = (parameters[0] as SString).Value;
var with = (parameters[1] as SString).Value;
if (string.IsNullOrWhiteSpace(replace))
{
return(processor.CreateString(str));
}
return(processor.CreateString(str.Replace(replace, with)));
}
return(processor.Undefined);
}
public static SObject Concat(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (parameters.Length > 0)
{
var str = (SString)instance;
string result = str.Value;
foreach (var param in parameters)
{
string concatStr = param.ToString(processor).Value;
result += concatStr;
}
return(processor.CreateString(result));
}
return(processor.CreateString(((SString)instance).Value));
}
public static SObject Split(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
int limit = -1;
string[] split;
string[] delimiters;
string str = (instance as SString).Value;
if (TypeContract.Ensure(parameters, new[] { typeof(SArray), typeof(SNumber) }))
{
delimiters = (parameters[0] as SArray).ArrayMembers.Select(m => m.ToString(processor).Value).ToArray();
limit = (int)(parameters[1] as SNumber).Value;
}
else if (TypeContract.Ensure(parameters, typeof(SArray)))
{
delimiters = (parameters[0] as SArray).ArrayMembers.Select(m => m.ToString(processor).Value).ToArray();
}
else if (TypeContract.Ensure(parameters, new[] { typeof(SString), typeof(SNumber) }))
{
delimiters = new[] { (parameters[0] as SString).Value };
limit = (int)(parameters[1] as SNumber).Value;
}
else if (TypeContract.Ensure(parameters, typeof(SString)))
{
delimiters = new[] { (parameters[0] as SString).Value };
}
else
{
return(processor.CreateArray(new[] { processor.CreateString(str) }));
}
split = str.Split(delimiters, StringSplitOptions.None);
if (limit >= 0 && split.Length > limit)
{
var result = new string[limit];
Array.Copy(split, result, limit);
split = result;
}
return(processor.CreateArray(split.Select(m => processor.CreateString(m)).ToArray()));
}
public static SObject CharAt(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var str = (instance as SString).Value;
if (str == "")
return processor.CreateString("");
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var index = (int)(parameters[0] as SNumber).Value;
if (index < 0 || index >= str.Length)
return processor.CreateString("");
return processor.CreateString(str[index].ToString());
}
else
{
return processor.CreateString(str[0].ToString());
}
}
private static SObject constructor(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var obj = (SError)instance;
if (parameters.Length > 0)
{
SString message;
if (parameters[0] is SString)
message = (SString)parameters[0];
else
message = parameters[0].ToString(processor);
obj.Members[MEMBER_NAME_MESSAGE].Data = message;
}
if (parameters.Length > 1)
{
SString errorType;
if (parameters[1] is SString)
errorType = (SString)parameters[1];
else
errorType = parameters[1].ToString(processor);
obj.Members[MEMBER_NAME_TYPE].Data = errorType;
}
else
{
obj.Members[MEMBER_NAME_TYPE].Data = processor.CreateString("UserError");
}
if (parameters.Length > 2)
{
SNumber errorLine;
if (parameters[2] is SNumber)
errorLine = (SNumber)parameters[2];
else
errorLine = parameters[2].ToNumber(processor);
obj.Members[MEMBER_NAME_LINE].Data = errorLine;
}
else
{
obj.Members[MEMBER_NAME_LINE].Data = processor.CreateNumber(-1);
}
return obj;
}
public static SObject PadStart(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var str = (instance as SString).Value;
int totalLength = 0;
var padStr = " ";
string newPadded = "";
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SString) }))
{
totalLength = (int)(parameters[0] as SNumber).Value;
padStr = (parameters[1] as SString).Value;
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
totalLength = (int)(parameters[0] as SNumber).Value;
}
if (padStr == "" || totalLength <= str.Length)
{
return(processor.CreateString(str));
}
while (newPadded.Length + str.Length < totalLength)
{
newPadded += padStr;
}
if (newPadded.Length + str.Length > totalLength)
{
newPadded = newPadded.Remove(totalLength - str.Length);
}
str = newPadded + str;
return(processor.CreateString(str));
}
public static SObject Concat(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (parameters.Length > 0)
{
var str = instance as SString;
string result = str.Value;
foreach (var param in parameters)
{
string concatStr = param.ToString(processor).Value;
result += concatStr;
}
return processor.CreateString(result);
}
return processor.CreateString((instance as SString).Value);
}
private static SObject ConstructorImpl(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var obj = (SError)instance;
if (parameters.Length > 0)
{
var stringParameter = parameters[0] as SString;
var message = stringParameter ?? parameters[0].ToString(processor);
obj.Members[MemberNameMessage].Data = message;
}
if (parameters.Length > 1)
{
var stringParameter = parameters[1] as SString;
var errorType = stringParameter ?? parameters[1].ToString(processor);
obj.Members[MemberNameType].Data = errorType;
}
else
{
obj.Members[MemberNameType].Data = processor.CreateString("UserError");
}
if (parameters.Length > 2)
{
var line = parameters[2] as SNumber;
var errorLine = line ?? parameters[2].ToNumber(processor);
obj.Members[MemberNameLine].Data = errorLine;
}
else
{
obj.Members[MemberNameLine].Data = processor.CreateNumber(-1);
}
return(obj);
}
private static SObject TranslateString(ScriptProcessor processor, string strIn)
{
return processor.CreateString(strIn);
}
public static SObject ToUpper(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
string str = (instance as SString).Value;
return processor.CreateString(str.ToUpper());
}
internal override SString ToString(ScriptProcessor processor)
{
return processor.CreateString(ToScriptSource());
}
internal override SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(LITERAL_OBJECT_STR));
}
internal override SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(LiteralNull));
}
/// <summary>
/// Returns the string representation of this object.
/// </summary>
internal virtual SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(LiteralUndefined));
}
internal override SString ToString(ScriptProcessor processor)
{
return processor.CreateString(Value, Escaped, false);
}
internal override SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(ConvertToScriptString(Value)));
}
/// <summary>
/// Returns the string representation of this object.
/// </summary>
internal virtual SString ToString(ScriptProcessor processor)
{
return processor.CreateString(LITERAL_UNDEFINED);
}
public static SObject Slice(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SNumber) }))
{
var str = (instance as SString).Value;
var sliceBegin = (int)(parameters[0] as SNumber).Value;
var sliceEnd = (int)(parameters[1] as SNumber).Value;
if (sliceBegin < 0)
sliceBegin += str.Length;
if (sliceBegin < 0)
sliceBegin = 0;
if (sliceBegin > str.Length)
return processor.CreateString("");
if (sliceEnd < 0)
sliceEnd += str.Length;
if (sliceEnd < 0)
sliceEnd = 0;
if (sliceEnd > str.Length)
sliceEnd = str.Length;
return processor.CreateString(str.Substring(sliceBegin, sliceEnd - sliceBegin));
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var str = (instance as SString).Value;
var sliceBegin = (int)(parameters[0] as SNumber).Value;
if (sliceBegin < 0)
sliceBegin += str.Length;
if (sliceBegin < 0)
sliceBegin = 0;
if (sliceBegin > str.Length)
return processor.CreateString("");
return processor.CreateString(str.Substring(sliceBegin));
}
return processor.Undefined;
}
internal override SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(ToScriptSource()));
}
public static SObject Remove(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SNumber) }))
{
var str = (instance as SString).Value;
var start = (int)(parameters[0] as SNumber).Value;
var length = (int)(parameters[1] as SNumber).Value;
if (start < 0)
start = 0;
if (start > str.Length)
return processor.CreateString(str);
if (length <= 0)
return processor.CreateString(str);
if (length + start > str.Length)
length = str.Length - start;
return processor.CreateString(str.Remove(start, length));
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var str = (instance as SString).Value;
var start = (int)(parameters[0] as SNumber).Value;
if (start < 0)
start = 0;
if (start > str.Length)
return processor.CreateString(str);
return processor.CreateString(str.Remove(start));
}
return processor.Undefined;
}
public static SObject TrimEnd(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
string str = (instance as SString).Value;
string[] trimChars = { " " };
if (TypeContract.Ensure(parameters, typeof(SArray)))
{
trimChars = (parameters[0] as SArray).ArrayMembers.Select(m => m.ToString(processor).Value).ToArray();
}
else if (TypeContract.Ensure(parameters, typeof(SString)))
{
trimChars = new[] { (parameters[0] as SString).Value };
}
foreach (var trimChar in trimChars)
{
while (str.EndsWith(trimChar))
str = str.Remove(str.Length - trimChar.Length);
}
return processor.CreateString(str);
}
public static SObject Empty(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
return processor.CreateString("");
}
private static SObject constructor(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var obj = (SError)instance;
if (parameters.Length > 0)
{
SString message;
if (parameters[0] is SString)
{
message = (SString)parameters[0];
}
else
{
message = parameters[0].ToString(processor);
}
obj.Members[MEMBER_NAME_MESSAGE].Data = message;
}
if (parameters.Length > 1)
{
SString errorType;
if (parameters[1] is SString)
{
errorType = (SString)parameters[1];
}
else
{
errorType = parameters[1].ToString(processor);
}
obj.Members[MEMBER_NAME_TYPE].Data = errorType;
}
else
{
obj.Members[MEMBER_NAME_TYPE].Data = processor.CreateString("UserError");
}
if (parameters.Length > 2)
{
SNumber errorLine;
if (parameters[2] is SNumber)
{
errorLine = (SNumber)parameters[2];
}
else
{
errorLine = parameters[2].ToNumber(processor);
}
obj.Members[MEMBER_NAME_LINE].Data = errorLine;
}
else
{
obj.Members[MEMBER_NAME_LINE].Data = processor.CreateNumber(-1);
}
return(obj);
}
public static SObject Replace(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, new[] { typeof(SString), typeof(SString) }))
{
var str = (instance as SString).Value;
var replace = (parameters[0] as SString).Value;
var with = (parameters[1] as SString).Value;
if (string.IsNullOrWhiteSpace(replace))
return processor.CreateString(str);
return processor.CreateString(str.Replace(replace, with));
}
return processor.Undefined;
}
// ReSharper disable InconsistentNaming
public static SObject toString(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
// ReSharper restore InconsistentNaming
{
return(processor.CreateString(LiteralObjectStr));
}
public static SObject Repeat(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
var repeatStr = (instance as SString).Value;
var times = (int)(parameters[0] as SNumber).Value;
var str = "";
for (int i = 0; i < times; i++)
str += repeatStr;
return processor.CreateString(str);
}
return processor.CreateString((instance as SString).Value);
}
internal override SString ToString(ScriptProcessor processor)
{
return processor.CreateString(LITERAL_OBJECT_STR);
}
public static SObject PadStart(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
var str = (instance as SString).Value;
int totalLength = 0;
var padStr = " ";
string newPadded = "";
if (TypeContract.Ensure(parameters, new[] { typeof(SNumber), typeof(SString) }))
{
totalLength = (int)(parameters[0] as SNumber).Value;
padStr = (parameters[1] as SString).Value;
}
if (TypeContract.Ensure(parameters, typeof(SNumber)))
{
totalLength = (int)(parameters[0] as SNumber).Value;
}
if (padStr == "" || totalLength <= str.Length)
return processor.CreateString(str);
while (newPadded.Length + str.Length < totalLength)
newPadded += padStr;
if (newPadded.Length + str.Length > totalLength)
newPadded = newPadded.Remove(totalLength - str.Length);
str = newPadded + str;
return processor.CreateString(str);
}
public static SObject toString(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
return processor.CreateString(LITERAL_OBJECT_STR);
}
public static SObject ToUpper(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
string str = ((SString)instance).Value;
return(processor.CreateString(str.ToUpper()));
}
internal override SString ToString(ScriptProcessor processor)
{
return processor.CreateString(ConvertToScriptString(Value));
}
public static SObject Empty(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
return(processor.CreateString(""));
}
/// <summary>
/// Returns the string representation of this object.
/// </summary>
internal virtual SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(LITERAL_UNDEFINED));
}
public static SObject Split(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
int limit = -1;
string[] split;
string[] delimiters;
string str = (instance as SString).Value;
if (TypeContract.Ensure(parameters, new[] { typeof(SArray), typeof(SNumber) }))
{
delimiters = (parameters[0] as SArray).ArrayMembers.Select(m => m.ToString(processor).Value).ToArray();
limit = (int)(parameters[1] as SNumber).Value;
}
else if (TypeContract.Ensure(parameters, typeof(SArray)))
{
delimiters = (parameters[0] as SArray).ArrayMembers.Select(m => m.ToString(processor).Value).ToArray();
}
else if (TypeContract.Ensure(parameters, new[] { typeof(SString), typeof(SNumber) }))
{
delimiters = new[] { (parameters[0] as SString).Value };
limit = (int)(parameters[1] as SNumber).Value;
}
else if (TypeContract.Ensure(parameters, typeof(SString)))
{
delimiters = new[] { (parameters[0] as SString).Value };
}
else
{
return processor.CreateArray(new[] { processor.CreateString(str) });
}
split = str.Split(delimiters, StringSplitOptions.None);
if (limit >= 0 && split.Length > limit)
{
var result = new string[limit];
Array.Copy(split, result, limit);
split = result;
}
return processor.CreateArray(split.Select(m => processor.CreateString(m)).ToArray());
}
internal override SString ToString(ScriptProcessor processor)
{
return(processor.CreateString(Value, Escaped, false));
}
/// <summary>
/// Sets a member of the original script object.
/// </summary>
public void SetMember(string identifier, object value)
{
SObject data = ScriptInAdapter.Translate(_processor, value);
_objReference.SetMember(_processor, _processor.CreateString(identifier), false, data);
}
private static SObject TranslateString(ScriptProcessor processor, string strIn)
{
return(processor.CreateString(strIn));
}
public static SObject toString(ScriptProcessor processor, SObject instance, SObject This, SObject[] parameters)
{
return(processor.CreateString(LITERAL_OBJECT_STR));
}
