public static PathStruct FromObject(object obj)
{
if (obj == null)
return null;
Type type = obj.GetType();
MemberInfo[] memberInfos = type.FindMembers(MemberTypes.Field | MemberTypes.Property, BindingFlags.Public, null, null);
int sz = memberInfos.Length;
if (sz == 0)
return new PathStruct();
PathStruct pathStruct = new PathStruct();
for (int i = 0; i < sz; i++) {
MemberInfo memberInfo = memberInfos[i];
string memberName = memberInfo.Name;
object value;
if (memberInfo is FieldInfo) {
value = ((FieldInfo)memberInfo).GetValue(obj);
} else {
value = ((PropertyInfo)memberInfo).GetValue(obj, null);
}
pathStruct.SetValue(memberName, new PathValue(value));
}
return pathStruct;
}
internal PathValue(object value)
{
valueTypeCode = GetTypeCode(value, out valueType);
if (valueTypeCode == PathValueType.Array)
{
array = (Array)value;
}
else if (valueTypeCode == PathValueType.Struct)
{
value = PathStruct.FromObject(value);
}
this.value = value;
}
public static PathStruct FromObject(object obj)
{
if (obj == null)
{
return(null);
}
Type type = obj.GetType();
MemberInfo[] memberInfos = type.FindMembers(MemberTypes.Field | MemberTypes.Property, BindingFlags.Public, null, null);
int sz = memberInfos.Length;
if (sz == 0)
{
return(new PathStruct());
}
PathStruct pathStruct = new PathStruct();
for (int i = 0; i < sz; i++)
{
MemberInfo memberInfo = memberInfos[i];
string memberName = memberInfo.Name;
object value;
if (memberInfo is FieldInfo)
{
value = ((FieldInfo)memberInfo).GetValue(obj);
}
else
{
value = ((PropertyInfo)memberInfo).GetValue(obj, null);
}
pathStruct.SetValue(memberName, new PathValue(value));
}
return(pathStruct);
}
private PathValue ReadValue(PathValueType type)
{
if (type == PathValueType.Null)
return PathValue.Null;
if (type == PathValueType.Boolean)
return new PathValue(input.ReadBoolean());
if (type == PathValueType.Byte)
return new PathValue(input.ReadByte());
if (type == PathValueType.Int16)
return new PathValue(input.ReadInt16());
if (type == PathValueType.Int32)
return new PathValue(input.ReadInt32());
if (type == PathValueType.Int64)
return new PathValue(input.ReadInt64());
if (type == PathValueType.Single)
return new PathValue(input.ReadSingle());
if (type == PathValueType.Double)
return new PathValue(input.ReadDouble());
if (type == PathValueType.String) {
int length = input.ReadInt32();
StringBuilder sb = new StringBuilder(length);
for (int i = 0; i < length; i++) {
sb.Append(input.ReadChar());
}
return new PathValue(sb.ToString());
}
if (type == PathValueType.DateTime)
return new PathValue(UnixDateTime.ToDateTime(input.ReadInt64()));
if (type == PathValueType.Struct) {
int memberCount = input.ReadInt32();
PathStruct pathStruct = new PathStruct();
for (int i = 0; i < memberCount; i++) {
string memberName = ReadValue(PathValueType.String);
PathValue value = ReadValue();
pathStruct.SetValue(memberName, value);
}
return new PathValue(pathStruct);
}
if (type == PathValueType.Array) {
PathValueType elementType = (PathValueType) input.ReadByte();
int length = input.ReadInt32();
PathValue array = PathValue.CreateArray(elementType, length);
for (int i = 0; i < length; i++) {
PathValue value = ReadValue(elementType);
array.SetValue(i, value.Value);
}
return array;
}
throw new NotSupportedException();
}
private void WriteValue(object value)
{
if (value == null)
{
return;
}
if (value is byte)
{
output.Write((byte)value);
}
else if (value is short)
{
output.Write((short)value);
}
else if (value is int)
{
output.Write((int)value);
}
else if (value is long)
{
output.Write((long)value);
}
else if (value is float)
{
output.Write((float)value);
}
else if (value is double)
{
output.Write((double)value);
}
else if (value is DateTime)
{
output.Write(UnixDateTime.ToUnixTimestamp((DateTime)value));
}
else if (value is String)
{
string s = (string)value;
int sz = s.Length;
output.Write(sz);
for (int i = 0; i < sz; i++)
{
output.Write(s[i]);
}
}
else if (value is Array)
{
//TODO:
}
else if (value is PathStruct)
{
PathStruct pathStruct = (PathStruct)value;
string[] memberNames = pathStruct.MemberNames;
int sz = pathStruct.MemberCount;
output.Write(sz);
for (int i = 0; i < sz; i++)
{
string memberName = memberNames[i];
WriteValue(memberName);
Write(pathStruct.GetValue(memberName));
}
}
else
{
throw new ArgumentException("The value is not supported.");
}
}
public void Write(PathStruct value)
{
Write(new PathValue(value));
}
public void Write(PathStruct value)
{
Write(new PathValue(value));
}
private PathValue ReadValue(PathValueType type)
{
if (type == PathValueType.Null)
{
return(PathValue.Null);
}
if (type == PathValueType.Boolean)
{
return(new PathValue(input.ReadBoolean()));
}
if (type == PathValueType.Byte)
{
return(new PathValue(input.ReadByte()));
}
if (type == PathValueType.Int16)
{
return(new PathValue(input.ReadInt16()));
}
if (type == PathValueType.Int32)
{
return(new PathValue(input.ReadInt32()));
}
if (type == PathValueType.Int64)
{
return(new PathValue(input.ReadInt64()));
}
if (type == PathValueType.Single)
{
return(new PathValue(input.ReadSingle()));
}
if (type == PathValueType.Double)
{
return(new PathValue(input.ReadDouble()));
}
if (type == PathValueType.String)
{
int length = input.ReadInt32();
StringBuilder sb = new StringBuilder(length);
for (int i = 0; i < length; i++)
{
sb.Append(input.ReadChar());
}
return(new PathValue(sb.ToString()));
}
if (type == PathValueType.DateTime)
{
return(new PathValue(UnixDateTime.ToDateTime(input.ReadInt64())));
}
if (type == PathValueType.Struct)
{
int memberCount = input.ReadInt32();
PathStruct pathStruct = new PathStruct();
for (int i = 0; i < memberCount; i++)
{
string memberName = ReadValue(PathValueType.String);
PathValue value = ReadValue();
pathStruct.SetValue(memberName, value);
}
return(new PathValue(pathStruct));
}
if (type == PathValueType.Array)
{
PathValueType elementType = (PathValueType)input.ReadByte();
int length = input.ReadInt32();
PathValue array = PathValue.CreateArray(elementType, length);
for (int i = 0; i < length; i++)
{
PathValue value = ReadValue(elementType);
array.SetValue(i, value.Value);
}
return(array);
}
throw new NotSupportedException();
}
