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TGIshib
2016-08-14 14:58:51 +03:00
parent 9031597f49
commit 8fdced4e11
7 changed files with 187 additions and 102 deletions
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44
net/FlatBuffers/Table.cs
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@@ -31,12 +31,16 @@ namespace FlatBuffers
// Look up a field in the vtable, return an offset into the object, or 0 if the field is not
// present.
protected int __offset(int vtableOffset) { return __offset(vtableOffset, bb_pos - bb.GetInt(bb_pos), bb, false); }
protected static int __offset(int vtableOffset, int vtable, ByteBuffer _bb, bool invoked_static)
protected int __offset(int vtableOffset)
{
if (!invoked_static) return vtableOffset < _bb.GetShort(vtable) ? (int)_bb.GetShort(vtable + vtableOffset) : 0;
else return (int)_bb.GetShort(vtable + vtableOffset - _bb.GetInt(vtable)) + vtable;
int vtable = bb_pos - bb.GetInt(bb_pos);
return vtableOffset < bb.GetShort(vtable) ? (int)bb.GetShort(vtable + vtableOffset) : 0;
}
protected static int __offset(int vtableOffset, int offset, ByteBuffer bb)
{
int vtable = bb.Length - offset;
return (int)bb.GetShort(vtable + vtableOffset - bb.GetInt(vtable)) + vtable;
}
// Retrieve the relative offset stored at "offset"
@@ -46,14 +50,12 @@ namespace FlatBuffers
}
// Create a .NET String from UTF-8 data stored inside the flatbuffer.
protected string __string(int offset) { return __string(offset, bb); }
protected static string __string(int offset, ByteBuffer _bb)
protected string __string(int offset)
{
offset += _bb.GetInt(offset);
var len = _bb.GetInt(offset);
offset += bb.GetInt(offset);
var len = bb.GetInt(offset);
var startPos = offset + sizeof(int);
return Encoding.UTF8.GetString(_bb.Data, startPos, len);
return Encoding.UTF8.GetString(bb.Data, startPos , len);
}
// Get the length of a vector whose offset is stored at "offset" in this object.
@@ -107,7 +109,25 @@ namespace FlatBuffers
return true;
}
// Compare strings in the ByteBuffer.
protected static int CompareStrings(int offset_1, int offset_2, ByteBuffer bb)
{
offset_1 += bb.GetInt(offset_1);
offset_2 += bb.GetInt(offset_2);
var len_1 = bb.GetInt(offset_1);
var len_2 = bb.GetInt(offset_2);
var startPos_1 = offset_1 + sizeof(int);
var startPos_2 = offset_2 + sizeof(int);
var len = Math.Min(len_1, len_2);
for(int i = 0; i < len; i++) {
if (bb.Data[i + startPos_1] != bb.Data[i + startPos_2])
return bb.Data[i + startPos_1] - bb.Data[i + startPos_2];
}
if (len_1 < len_2) return -1;
if (len_1 > len_2) return 1;
return 0;
}
}
}