protected 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);
}
protected static void WriteAmf(Stream stm, object obj)
{
if (obj == null)
{
stm.WriteByte((byte)DataType.Null);
}
else if (obj is byte || (obj is int && (uint)(int)obj < MaxU29) || (obj is uint && (uint)obj < MaxU29)) // U29无符号整形
{
stm.WriteByte((byte)DataType.Integer);
WriteInt(stm, uint.Parse(obj.ToString()));
}
else if (obj is int || obj is uint || obj is float || obj is double) // 只列举了常用的
{
stm.WriteByte((byte)DataType.Double);
CDataHelper.BE_WriteDouble(stm, double.Parse(obj.ToString()));
}
else if (obj is bool)
{
if ((bool)obj)
{
stm.WriteByte((byte)DataType.True);
}
else
{
stm.WriteByte((byte)DataType.False);
}
}
else if (obj is string)
{
stm.WriteByte((byte)DataType.String);
WriteString(stm, obj as string);
}
else if (obj is CMixArray)
{
stm.WriteByte((byte)DataType.Array);
CMixArray ary = obj as CMixArray;
uint head = ((uint)ary.FixedLength << 1) | 1;
WriteInt(stm, head);
foreach (KeyValuePair <string, object> pair in ary.Dynamic)
{
WriteString(stm, pair.Key);
WriteAmf(stm, pair.Value);
}
WriteString(stm, "");
foreach (object o in ary.Fixed)
{
WriteAmf(stm, o);
}
}
else if (obj is Array)
{
stm.WriteByte((byte)DataType.Array);
Array ary = obj as Array;
uint head = ((uint)ary.Length << 1) | 1;
WriteInt(stm, head);
WriteString(stm, "");
foreach (object o in ary)
{
WriteAmf(stm, o);
}
}
else if (obj is IDictionary)
{
stm.WriteByte((byte)DataType.Object);
IDictionary dic = obj as IDictionary;
uint head = 0x0B;
WriteInt(stm, head);
if (obj is CNameObjDict)
{
WriteString(stm, (obj as CNameObjDict).className);
}
else
{
WriteString(stm, "");
}
foreach (DictionaryEntry e in obj as IDictionary)
{
if (e.Key.ToString() == "" && e.Value is string) //解析时为了好看放进去的ClassName
{
continue;
}
WriteString(stm, e.Key.ToString());
WriteAmf(stm, e.Value);
}
WriteString(stm, "");
}
else
{
Trace.Assert(false, "暂未处理的数据类型");
stm.WriteByte((byte)DataType.Undefined);
}
}