static public object newValue(int index)
{
switch (index)
{
case 0: return(FuzzyBool.False);
case 1: return(new FuzzyColor(System.Drawing.Color.Transparent));
case 2: return(new FuzzyFixnum(0));
case 3: return(new FuzzyFloat(0.0));
case 4: return(FuzzyNil.Instance);
case 5: return(new FuzzyRect(0, 0, 0, 0));
case 6: return(new FuzzyRegexp(new FuzzyString(""), FuzzyRegexpOptions.None));
case 7: return(new FuzzyString(""));
case 8: return(FuzzySymbol.GetSymbol(""));
default: return(null);
}
}
/// <summary>
/// static void w_encoding(VALUE obj, long num, struct dump_call_arg *arg)
/// </summary>
/// <param name="obj"></param>
/// <param name="num"></param>
public void WriteEncoding(object obj, int num)
{
Encoding encidx = null;
if (obj is FuzzyObject)
{
encidx = (obj as FuzzyObject).Encoding;
}
if (encidx == null)
{
WriteLong(num);
return;
}
WriteLong(num + 1);
if (encidx == Encoding.Default)
{
/* special treatment for US-ASCII and UTF-8 */
WriteSymbol(RubyMarshal.IDs.E);
WriteObject(false);
return;
}
else if (encidx == Encoding.UTF8)
{
WriteSymbol(RubyMarshal.IDs.E);
WriteObject(true);
return;
}
WriteSymbol(RubyMarshal.IDs.encoding);
WriteObject(FuzzySymbol.GetSymbol(encidx.BodyName));
}
protected void Push(AnyTypeWindow atw)
{
object ob = treeViewForAny1.SelectedObject;
Key key = listViewForAny1.SelectedKey;
if (key == null)
{
if (ob is FuzzyArray)
{
(ob as FuzzyArray).Add(atw.Value);
}
else if (ob is FuzzyObject)
{
FuzzyObject fo = ob as FuzzyObject;
FuzzySymbol fs = FuzzySymbol.GetSymbol(atw.TextName);
if (fo.InstanceVariables.ContainsKey(fs))
{
fo.InstanceVariables[fs] = atw.Value;
}
else
{
fo.InstanceVariables.Add(fs, atw.Value);
}
}
else
{
}
}
else
if (key.Type == Key.KeyType.Array)
{
(ob as FuzzyArray)[key.ArrayKey] = atw.Value;
}
else if (key.Type == Key.KeyType.Hash)
{
(ob as FuzzyHash)[key.HashKey] = atw.Value;
}
else if (key.Type == Key.KeyType.Object)
{
if (key.ObjectKey.Name == NAME_VALUE)
{
(ob as FuzzyObject).ClassName = FuzzySymbol.GetSymbol(atw.TextValue);
}
else
{
(ob as FuzzyObject).InstanceVariables[key.ObjectKey] = atw.Value;
}
}
listViewForAny1.ScanObject();
}
/// <summary>
/// 从文档中读取一个 object
/// 注意：焦点没有发生移动。
/// </summary>
/// <returns></returns>
protected FuzzyObject GetObject()
{
FuzzyObject fobj = new FuzzyObject();
x_node = x_node.FirstChild;
if (x_node.Name == "Name")
{
x_node = x_node.FirstChild;
fobj.ClassName = ReadObject() as FuzzySymbol;
if (fobj.ClassName == null)
{
fobj.ClassName = FuzzySymbol.GetSymbol("");
}
x_node = x_node.ParentNode.NextSibling;
}
FuzzySymbol name = null;
if (x_ignoreSymbolEncoding)
{
name = FuzzySymbol.GetSymbol(ReadAttribute("Name"));
fobj.InstanceVariables.Add(name, ReadObject());
while (x_node.NextSibling != null)
{
x_node = x_node.NextSibling;
name = FuzzySymbol.GetSymbol(ReadAttribute("Name"));
fobj.InstanceVariables.Add(name, ReadObject());
}
}
else
{
name = ReadObject() as FuzzySymbol;
while (x_node.NextSibling != null)
{
x_node = x_node.NextSibling;
if (name == null)
{
name = ReadObject() as FuzzySymbol;
}
else
{
fobj.InstanceVariables.Add(name, ReadObject());
name = null;
}
}
}
x_node = x_node.ParentNode;
return(fobj);
}
public void ScanObject(FuzzyObject Value)
{
Items.Clear();
if (Value == null)
{
return;
}
dictionary.Add(AddItem(AnyTypeEditor.NAME_VALUE, Value.ClassName),
new Key(FuzzySymbol.GetSymbol(AnyTypeEditor.NAME_VALUE), Key.KeyType.Object));
foreach (FuzzySymbol symbol in Value.InstanceVariables.Keys)
{
object Target = Value.InstanceVariables[symbol];
if (Any.SupportedSingle.Contains(Target.GetType()))
{
dictionary.Add(AddItem(symbol.Name, Target), new Key(symbol, Key.KeyType.Object));
}
}
if (Value is FuzzyArray)
{
FuzzyArray fa = Value as FuzzyArray;
for (int i = 0; i < fa.Length; i++)
{
object Target = fa[i];
if (Any.SupportedSingle.Contains(Target.GetType()))
{
dictionary.Add(AddItem("[" + i.ToString() + "]", Target), new Key(i, Key.KeyType.Array));
}
}
}
if (Value is FuzzyHash)
{
FuzzyHash fh = Value as FuzzyHash;
foreach (object key in fh.Keys)
{
object Target = fh[key];
FuzzyObject target = Target as FuzzyObject;
if (Any.SupportedSingle.Contains(Target.GetType()))
{
dictionary.Add(AddItem(key.ToString(), target), new Key(key, Key.KeyType.Hash));
}
}
}
dictionary.Add(AddItem("", null), null);
}
private static object LoadNext(string name, object node)
{
int num = -1;
if (int.TryParse(name, out num))
{
if (node is Array)
{
if (num > 0 && num < (node as Array).Length)
{
return((node as Array).GetValue(num));
}
}
if (node is FuzzyArray)
{
if (num > 0 && num < (node as FuzzyArray).Count)
{
return((node as FuzzyArray)[num]);
}
}
}
FuzzyObject obj = node as FuzzyObject;
if (obj == null)
{
throw new ArgumentException(" Giving a wrong object when searching " + name);
}
if (!name.StartsWith("@"))
{
name = "@" + name;
}
FuzzySymbol sym = FuzzySymbol.GetSymbol(name);
if (obj.InstanceVariables.ContainsKey(sym))
{
return(obj.InstanceVariables[sym]);
}
throw new ArgumentException(" Not defined : " + name + " in " + node.ToString());
}
/// <summary>
/// static ID r_symreal(struct load_arg *arg, int ivar)
/// </summary>
/// <param name="ivar"></param>
/// <returns></returns>
public FuzzySymbol ReadSymbolReal(bool ivar)
{
byte[] s = ReadBytes();
int n = m_symbols.Count;
FuzzySymbol id;
Encoding idx = Encoding.UTF8;
m_symbols.Add(n, null);
if (ivar)
{
int num = ReadLong();
while (num-- > 0)
{
id = ReadSymbol();
idx = GetEncoding(id, ReadObject());
}
}
FuzzyString str = new FuzzyString(s, idx);
id = FuzzySymbol.GetSymbol(str);
m_symbols[n] = id;
return(id);
}
public object ReadObject()
{
object v = null;
string type = x_node.Name;
switch (type)
{
case XML.Types.Link:
int index = (int)ReadInt(ReadText());
return(x_objects[index]);
case XML.Types.Nil:
return(FuzzyNil.Instance);
case XML.Types.True:
return(FuzzyBool.True);
case XML.Types.False:
return(FuzzyBool.False);
case XML.Types.Fixnum:
return(new FuzzyFixnum(ReadInt(ReadText())));
case XML.Types.Symbol:
// TODO : 编码解析
string str = ReadText();
return(FuzzySymbol.GetSymbol(str));
case XML.Types.Bignum:
return(new FuzzyBignumAdapter(ReadText()));
// ============== 引用类 ==============
case XML.Types.Float:
double dou = ReadFloat(ReadText());
v = new FuzzyFloat(dou);
break;
case XML.Types.String:
v = GetString();
break;
case XML.Types.Regexp:
// TODO : Finish this.
break;
case XML.Types.Array:
v = GetArray();
break;
case XML.Types.Hash:
case XML.Types.HashWithDefault:
v = GetHash();
break;
case XML.Types.Struct:
// TODO : Finish this.
break;
case XML.Types.UserDefined:
break;
case XML.Types.UserMarshal:
break;
case XML.Types.Object:
v = GetObject();
break;
default:
throw new InvalidDataException(string.Format("dump format error({0:X2})", type));
}
x_objects.Add(x_objects.Count, v);
return(v);
}
/// <summary>
/// static VALUE r_object0(struct load_arg *arg, int *ivp, VALUE extmod)
/// </summary>
/// <param name="hasivp"></param>
/// <param name="ivp"></param>
/// <param name="extmod"></param>
/// <returns></returns>
public object ReadObject0(bool hasivp, ref bool ivp, List <FuzzyModule> extmod)
{
object v = null;
int type = ReadByte();
int id;
object link;
switch (type)
{
case RubyMarshal.Types.Link:
id = ReadLong();
if (!this.m_objects.TryGetValue(id, out link))
{
throw new InvalidDataException("dump format error (unlinked)");
}
v = link;
if (this.m_proc != null)
{
v = this.m_proc(v);
}
break;
case RubyMarshal.Types.InstanceVariable:
{
bool ivar = true;
v = ReadObject0(ref ivar, extmod);
bool hasenc = false;
if (ivar)
{
ReadInstanceVariable(v, ref hasenc);
}
}
break;
case RubyMarshal.Types.Extended:
{
FuzzyModule m = FuzzyModule.GetModule(ReadUnique());
if (extmod == null)
{
extmod = new List <FuzzyModule>();
}
extmod.Add(m);
v = ReadObject0(extmod);
FuzzyObject fobj = v as FuzzyObject;
if (fobj != null)
{
fobj.ExtendModules.AddRange(extmod);
}
}
break;
case RubyMarshal.Types.UserClass:
{
FuzzyClass c = FuzzyClass.GetClass(ReadUnique());
v = ReadObject0(extmod);
if (v is FuzzyObject)
{
(v as FuzzyObject).ClassName = c.Symbol;
}
}
break;
case RubyMarshal.Types.Nil:
v = FuzzyNil.Instance;
v = Leave(v);
break;
case RubyMarshal.Types.True:
v = FuzzyBool.True;
v = Leave(v);
break;
case RubyMarshal.Types.False:
v = FuzzyBool.False;
v = Leave(v);
break;
case RubyMarshal.Types.Fixnum:
v = ReadLong();
v = new FuzzyFixnum(Convert.ToInt64(v));
v = Leave(v);
break;
case RubyMarshal.Types.Float:
{
double d;
FuzzyString fstr = ReadString();
string str = fstr.Text;
if (str == "inf")
{
d = double.PositiveInfinity;
}
else if (str == "-inf")
{
d = double.NegativeInfinity;
}
else if (str == "nan")
{
d = double.NaN;
}
else
{
if (str.Contains("\0"))
{
str = str.Remove(str.IndexOf("\0"));
}
d = Convert.ToDouble(str);
}
v = new FuzzyFloat(d);
v = Entry(v);
v = Leave(v);
}
break;
case RubyMarshal.Types.Bignum:
{
int sign = 0;
switch (ReadByte())
{
case 0x2b:
sign = 1;
break;
case 0x2d:
sign = -1;
break;
default:
sign = 0;
break;
}
int num3 = ReadLong();
int index = num3 / 2;
int num5 = (num3 + 1) / 2;
uint[] data = new uint[num5];
for (int i = 0; i < index; i++)
{
data[i] = m_reader.ReadUInt32();
}
if (index != num5)
{
data[index] = m_reader.ReadUInt16();
}
v = new FuzzyBignum(sign, data);
v = new FuzzyBignumAdapter(v as FuzzyBignum);
v = Entry(v);
v = Leave(v);
}
break;
case RubyMarshal.Types.String:
v = Entry(ReadString());
v = Leave(v);
break;
case RubyMarshal.Types.Regexp:
{
FuzzyString str = ReadString();
int options = ReadByte();
bool has_encoding = false;
int idx = Prepare();
if (hasivp)
{
ReadInstanceVariable(str, ref has_encoding);
ivp = false;
}
if (!has_encoding)
{
// TODO: 1.8 compatibility; remove escapes undefined in 1.8
/*
* char *ptr = RSTRING_PTR(str), *dst = ptr, *src = ptr;
* long len = RSTRING_LEN(str);
* long bs = 0;
* for (; len-- > 0; *dst++ = *src++) {
* switch (*src) {
* case '\\': bs++; break;
* case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
* case 'm': case 'o': case 'p': case 'q': case 'u': case 'y':
* case 'E': case 'F': case 'H': case 'I': case 'J': case 'K':
* case 'L': case 'N': case 'O': case 'P': case 'Q': case 'R':
* case 'S': case 'T': case 'U': case 'V': case 'X': case 'Y':
* if (bs & 1) --dst;
* default: bs = 0; break;
* }
* }
* rb_str_set_len(str, dst - ptr);
*/
}
v = Entry0(new FuzzyRegexp(str, (FuzzyRegexpOptions)options), idx);
v = Leave(v);
}
break;
case RubyMarshal.Types.Array:
{
int len = ReadLong();
FuzzyArray ary = new FuzzyArray();
v = ary;
v = Entry(v);
while (len-- > 0)
{
ary.Push(ReadObject());
}
v = Leave(v);
}
break;
case RubyMarshal.Types.Hash:
case RubyMarshal.Types.HashWithDefault:
{
int len = ReadLong();
FuzzyHash hash = new FuzzyHash();
v = hash;
v = Entry(v);
while (len-- > 0)
{
object key = ReadObject();
object value = ReadObject();
hash.Add(key, value);
}
if (type == RubyMarshal.Types.HashWithDefault)
{
hash.DefaultValue = ReadObject();
}
v = Leave(v);
}
break;
case RubyMarshal.Types.Struct:
{
int idx = Prepare();
FuzzyStruct obj = new FuzzyStruct();
FuzzySymbol klass = ReadUnique();
obj.ClassName = klass;
int len = ReadLong();
v = obj;
v = Entry0(v, idx);
while (len-- > 0)
{
FuzzySymbol key = ReadSymbol();
object value = ReadObject();
obj.InstanceVariable[key] = value;
}
v = Leave(v);
}
break;
case RubyMarshal.Types.UserDefined:
{
FuzzySymbol klass = ReadUnique();
var factor = Factory <byte[]> .Factor(klass.Name);
if (factor == null)
{
FuzzyString data = ReadString();
if (hasivp)
{
ReadInstanceVariable(data);
ivp = false;
}
FuzzyUserdefinedDumpObject obj = new FuzzyUserdefinedDumpObject();
obj.ClassName = klass;
obj.DumpedObject = data.Raw;
v = obj;
v = Entry(v);
v = Leave(v);
}
else
{
object obj = factor._dump(m_stream, null);
v = obj;
v = Entry(v);
v = Leave(v);
}
}
break;
case RubyMarshal.Types.UserMarshal:
{
FuzzySymbol klass = ReadUnique();
FuzzyUserdefinedMarshalDumpObject obj = new FuzzyUserdefinedMarshalDumpObject();
v = obj;
if (extmod != null)
{
AppendExtendedModule(obj, extmod);
}
v = Entry(v);
object data = ReadObject();
obj.ClassName = klass;
obj.DumpedObject = data;
v = Leave(v);
if (extmod != null)
{
extmod.Clear();
}
}
break;
case RubyMarshal.Types.Object:
{
int idx = Prepare();
FuzzyObject obj = new FuzzyObject();
FuzzySymbol klass = ReadUnique();
obj.ClassName = klass;
v = obj;
v = Entry0(v, idx);
ReadInstanceVariable(v);
v = Leave(v);
}
break;
case RubyMarshal.Types.Class:
{
FuzzyString str = ReadString();
v = FuzzyClass.GetClass(FuzzySymbol.GetSymbol(str));
v = Entry(v);
v = Leave(v);
}
break;
case RubyMarshal.Types.Module:
{
FuzzyString str = ReadString();
v = FuzzyModule.GetModule(FuzzySymbol.GetSymbol(str));
v = Entry(v);
v = Leave(v);
}
break;
case RubyMarshal.Types.Symbol:
if (hasivp)
{
v = ReadSymbolReal(ivp);
ivp = false;
}
else
{
v = ReadSymbolReal(false);
}
v = Leave(v);
break;
case RubyMarshal.Types.SymbolLink:
v = ReadSymbolLink();
break;
case RubyMarshal.Types.Data:
/* TODO: Data Support
* {
* VALUE klass = path2class(r_unique(arg));
* VALUE oldclass = 0;
*
* v = obj_alloc_by_klass(klass, arg, &oldclass);
* if (!RB_TYPE_P(v, T_DATA)) {
* rb_raise(rb_eArgError, "dump format error");
* }
* v = r_entry(v, arg);
* if (!rb_respond_to(v, s_load_data)) {
* rb_raise(rb_eTypeError, "class %s needs to have instance method `_load_data'", rb_class2name(klass));
* }
* rb_funcall(v, s_load_data, 1, r_object0(arg, 0, extmod));
* check_load_arg(arg, s_load_data);
* v = r_leave(v, arg);
* }
*/
case RubyMarshal.Types.ModuleOld:
/*
* TODO: ModuleOld Support
* {
* volatile VALUE str = r_bytes(arg);
* v = rb_path_to_class(str);
* v = r_entry(v, arg);
* v = r_leave(v, arg);
* }
*/
default:
throw new InvalidDataException(string.Format("dump format error(0x{0:X2})", type));
}
return(v);
}