public static object ReadAmf(Stream stm, CRefTable rt)
{
int type = stm.ReadByte();
switch ((DataType)type)
{
case DataType.Undefined:
return(null);
case DataType.Null:
return(null);
case DataType.False:
//Console.WriteLine(false);
return(false);
case DataType.True:
//Console.WriteLine(true);
return(true);
case DataType.Integer:
uint aaa = ReadInt(stm);
//Console.WriteLine(aaa);
return(aaa);
case DataType.Double:
double aaa1 = CDataHelper.BE_ReadDouble(stm);
//Console.WriteLine(aaa1);
return(aaa1);
case DataType.String:
string sss = ReadString(stm, rt);
//Console.WriteLine(sss);
return(sss);
case DataType.XmlDoc:
break;
case DataType.Date:
break;
case DataType.Array:
return(ReadArray(stm, rt));
case DataType.Object:
return(ReadHashObject(stm, rt));
case DataType.Xml:
break;
case DataType.ByteArray:
return(CAmf3Helper.GetObject(ReadByteArray(stm, rt)));
default:
break;
}
//throw new Exception("暂未处理的数据类型"+type);
return(null);
}
public static CNameObjDict ReadHashObject(Stream stm, CRefTable rt)
{
uint head = ReadInt(stm);
CObjTraits ot = null;
if (IsRefrence(head))
{
return(rt.obj[(int)(head >> 1)]);
}
if (IsRefrence(head >> 1))
{
ot = rt.ot[(int)(head >> 2)];
}
else
{
ot = new CObjTraits();
Trace.Assert(((head >> 2) & 0x1) == 0, "暂不支持");
ot.dynamic = ((head >> 3) & 0x1) != 0;
int count = (int)(head >> 4);
ot.name = ReadString(stm, rt);
ot.keys = new string[count];
for (int i = 0; i < count; i++)
{
ot.keys[i] = ReadString(stm, rt);
}
rt.ot.Add(ot);
}
CNameObjDict obj = new CNameObjDict(ot.name);
for (int i = 0; i < ot.keys.Length; i++)
{
obj[ot.keys[i]] = ReadAmf(stm, rt);
}
//读取动态属性
if (ot.dynamic)
{
while (true)
{
string key = ReadString(stm, rt);
//Console.WriteLine("::: " + key);
if (key == "")
{
break;
}
obj[key] = ReadAmf(stm, rt);
}
}
rt.obj.Add(obj);
return(obj);
}
protected static object ReadAmf(Stream stm, CRefTable rt)
{
int type = stm.ReadByte();
switch ((DataType)type)
{
case DataType.Undefined:
return(null);
case DataType.Null:
return(null);
case DataType.False:
return(false);
case DataType.True:
return(true);
case DataType.Integer:
return(ReadInt(stm));
case DataType.Double:
return(CDataHelper.BE_ReadDouble(stm));
case DataType.String:
return(ReadString(stm, rt));
case DataType.XmlDoc:
break;
case DataType.Date:
break;
case DataType.Array:
return(ReadArray(stm, rt));
case DataType.Object:
return(ReadHashObject(stm, rt));
case DataType.Xml:
break;
case DataType.ByteArray:
break;
default:
break;
}
Trace.Assert(false, "暂未处理的数据类型");
return(null);
}
public static byte[] ReadByteArray(Stream stm, CRefTable rt)
{
uint head = ReadInt(stm);
Trace.Assert((head & 0x1) == 0x1);
int count = (int)(head >> 1);
byte[] ary = new byte[count];
for (int i = 0; i < count; i++)
{
ary[i] = (byte)stm.ReadByte();
}
return(ary);
}
protected static CMixArray ReadArray(Stream stm, CRefTable rt)
{
uint head = ReadInt(stm);
int count = (int)(head >> 1);
CMixArray ary = new CMixArray(count);
for (string key = ReadString(stm, rt); key != ""; key = ReadString(stm, rt))
{
ary[key] = ReadAmf(stm, rt);
}
for (int i = 0; i < count; i++)
{
ary[i] = ReadAmf(stm, rt);
}
return(ary);
}
protected static string ReadString(Stream stm, CRefTable rt)
{
uint head = ReadInt(stm);
int len = (int)(head >> 1);
if (len <= 0)
{
return("");
}
if (IsRefrence(head))
{
return(rt.str[len]);
}
string str = CDataHelper.ReadUtfStr(stm, len);
rt.str.Add(str);
return(str);
}
public static CMixArray ReadArray(Stream stm, CRefTable rt)
{
uint head = ReadInt(stm);
Trace.Assert((head & 0x1) == 0x1);
int count = (int)(head >> 1);
CMixArray ary = new CMixArray(count);
for (string key = ReadString(stm, rt); key != ""; key = ReadString(stm, rt))
{
ary[key] = ReadAmf(stm, rt);
}
//读取子元素
for (int i = 0; i < count; i++)
{
ary[i] = ReadAmf(stm, rt);
}
return(ary);
}