Revert "THRIFT-4982 Remove deprecated C# bindings from the code base"
Only compiler, test, lib and tutorial code.
diff --git a/lib/csharp/src/Protocol/TBinaryProtocol.cs b/lib/csharp/src/Protocol/TBinaryProtocol.cs
new file mode 100644
index 0000000..a4faa94
--- /dev/null
+++ b/lib/csharp/src/Protocol/TBinaryProtocol.cs
@@ -0,0 +1,395 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ * Contains some contributions under the Thrift Software License.
+ * Please see doc/old-thrift-license.txt in the Thrift distribution for
+ * details.
+ */
+
+using System;
+using System.Text;
+using Thrift.Transport;
+
+namespace Thrift.Protocol
+{
+ public class TBinaryProtocol : TProtocol
+ {
+ protected const uint VERSION_MASK = 0xffff0000;
+ protected const uint VERSION_1 = 0x80010000;
+
+ protected bool strictRead_ = false;
+ protected bool strictWrite_ = true;
+
+ #region BinaryProtocol Factory
+
+ public class Factory : TProtocolFactory
+ {
+ protected bool strictRead_ = false;
+ protected bool strictWrite_ = true;
+
+ public Factory()
+ : this(false, true)
+ {
+ }
+
+ public Factory(bool strictRead, bool strictWrite)
+ {
+ strictRead_ = strictRead;
+ strictWrite_ = strictWrite;
+ }
+
+ public TProtocol GetProtocol(TTransport trans)
+ {
+ return new TBinaryProtocol(trans, strictRead_, strictWrite_);
+ }
+ }
+
+ #endregion
+
+ public TBinaryProtocol(TTransport trans)
+ : this(trans, false, true)
+ {
+ }
+
+ public TBinaryProtocol(TTransport trans, bool strictRead, bool strictWrite)
+ : base(trans)
+ {
+ strictRead_ = strictRead;
+ strictWrite_ = strictWrite;
+ }
+
+ #region Write Methods
+
+ public override void WriteMessageBegin(TMessage message)
+ {
+ if (strictWrite_)
+ {
+ uint version = VERSION_1 | (uint)(message.Type);
+ WriteI32((int)version);
+ WriteString(message.Name);
+ WriteI32(message.SeqID);
+ }
+ else
+ {
+ WriteString(message.Name);
+ WriteByte((sbyte)message.Type);
+ WriteI32(message.SeqID);
+ }
+ }
+
+ public override void WriteMessageEnd()
+ {
+ }
+
+ public override void WriteStructBegin(TStruct struc)
+ {
+ }
+
+ public override void WriteStructEnd()
+ {
+ }
+
+ public override void WriteFieldBegin(TField field)
+ {
+ WriteByte((sbyte)field.Type);
+ WriteI16(field.ID);
+ }
+
+ public override void WriteFieldEnd()
+ {
+ }
+
+ public override void WriteFieldStop()
+ {
+ WriteByte((sbyte)TType.Stop);
+ }
+
+ public override void WriteMapBegin(TMap map)
+ {
+ WriteByte((sbyte)map.KeyType);
+ WriteByte((sbyte)map.ValueType);
+ WriteI32(map.Count);
+ }
+
+ public override void WriteMapEnd()
+ {
+ }
+
+ public override void WriteListBegin(TList list)
+ {
+ WriteByte((sbyte)list.ElementType);
+ WriteI32(list.Count);
+ }
+
+ public override void WriteListEnd()
+ {
+ }
+
+ public override void WriteSetBegin(TSet set)
+ {
+ WriteByte((sbyte)set.ElementType);
+ WriteI32(set.Count);
+ }
+
+ public override void WriteSetEnd()
+ {
+ }
+
+ public override void WriteBool(bool b)
+ {
+ WriteByte(b ? (sbyte)1 : (sbyte)0);
+ }
+
+ private byte[] bout = new byte[1];
+ public override void WriteByte(sbyte b)
+ {
+ bout[0] = (byte)b;
+ trans.Write(bout, 0, 1);
+ }
+
+ private byte[] i16out = new byte[2];
+ public override void WriteI16(short s)
+ {
+ i16out[0] = (byte)(0xff & (s >> 8));
+ i16out[1] = (byte)(0xff & s);
+ trans.Write(i16out, 0, 2);
+ }
+
+ private byte[] i32out = new byte[4];
+ public override void WriteI32(int i32)
+ {
+ i32out[0] = (byte)(0xff & (i32 >> 24));
+ i32out[1] = (byte)(0xff & (i32 >> 16));
+ i32out[2] = (byte)(0xff & (i32 >> 8));
+ i32out[3] = (byte)(0xff & i32);
+ trans.Write(i32out, 0, 4);
+ }
+
+ private byte[] i64out = new byte[8];
+ public override void WriteI64(long i64)
+ {
+ i64out[0] = (byte)(0xff & (i64 >> 56));
+ i64out[1] = (byte)(0xff & (i64 >> 48));
+ i64out[2] = (byte)(0xff & (i64 >> 40));
+ i64out[3] = (byte)(0xff & (i64 >> 32));
+ i64out[4] = (byte)(0xff & (i64 >> 24));
+ i64out[5] = (byte)(0xff & (i64 >> 16));
+ i64out[6] = (byte)(0xff & (i64 >> 8));
+ i64out[7] = (byte)(0xff & i64);
+ trans.Write(i64out, 0, 8);
+ }
+
+ public override void WriteDouble(double d)
+ {
+#if !SILVERLIGHT
+ WriteI64(BitConverter.DoubleToInt64Bits(d));
+#else
+ var bytes = BitConverter.GetBytes(d);
+ WriteI64(BitConverter.ToInt64(bytes, 0));
+#endif
+ }
+
+ public override void WriteBinary(byte[] b)
+ {
+ WriteI32(b.Length);
+ trans.Write(b, 0, b.Length);
+ }
+
+ #endregion
+
+ #region ReadMethods
+
+ public override TMessage ReadMessageBegin()
+ {
+ TMessage message = new TMessage();
+ int size = ReadI32();
+ if (size < 0)
+ {
+ uint version = (uint)size & VERSION_MASK;
+ if (version != VERSION_1)
+ {
+ throw new TProtocolException(TProtocolException.BAD_VERSION, "Bad version in ReadMessageBegin: " + version);
+ }
+ message.Type = (TMessageType)(size & 0x000000ff);
+ message.Name = ReadString();
+ message.SeqID = ReadI32();
+ }
+ else
+ {
+ if (strictRead_)
+ {
+ throw new TProtocolException(TProtocolException.BAD_VERSION, "Missing version in readMessageBegin, old client?");
+ }
+ message.Name = ReadStringBody(size);
+ message.Type = (TMessageType)ReadByte();
+ message.SeqID = ReadI32();
+ }
+ return message;
+ }
+
+ public override void ReadMessageEnd()
+ {
+ }
+
+ public override TStruct ReadStructBegin()
+ {
+ return new TStruct();
+ }
+
+ public override void ReadStructEnd()
+ {
+ }
+
+ public override TField ReadFieldBegin()
+ {
+ TField field = new TField();
+ field.Type = (TType)ReadByte();
+
+ if (field.Type != TType.Stop)
+ {
+ field.ID = ReadI16();
+ }
+
+ return field;
+ }
+
+ public override void ReadFieldEnd()
+ {
+ }
+
+ public override TMap ReadMapBegin()
+ {
+ TMap map = new TMap();
+ map.KeyType = (TType)ReadByte();
+ map.ValueType = (TType)ReadByte();
+ map.Count = ReadI32();
+
+ return map;
+ }
+
+ public override void ReadMapEnd()
+ {
+ }
+
+ public override TList ReadListBegin()
+ {
+ TList list = new TList();
+ list.ElementType = (TType)ReadByte();
+ list.Count = ReadI32();
+
+ return list;
+ }
+
+ public override void ReadListEnd()
+ {
+ }
+
+ public override TSet ReadSetBegin()
+ {
+ TSet set = new TSet();
+ set.ElementType = (TType)ReadByte();
+ set.Count = ReadI32();
+
+ return set;
+ }
+
+ public override void ReadSetEnd()
+ {
+ }
+
+ public override bool ReadBool()
+ {
+ return ReadByte() == 1;
+ }
+
+ private byte[] bin = new byte[1];
+ public override sbyte ReadByte()
+ {
+ ReadAll(bin, 0, 1);
+ return (sbyte)bin[0];
+ }
+
+ private byte[] i16in = new byte[2];
+ public override short ReadI16()
+ {
+ ReadAll(i16in, 0, 2);
+ return (short)(((i16in[0] & 0xff) << 8) | ((i16in[1] & 0xff)));
+ }
+
+ private byte[] i32in = new byte[4];
+ public override int ReadI32()
+ {
+ ReadAll(i32in, 0, 4);
+ return (int)(((i32in[0] & 0xff) << 24) | ((i32in[1] & 0xff) << 16) | ((i32in[2] & 0xff) << 8) | ((i32in[3] & 0xff)));
+ }
+
+#pragma warning disable 675
+
+ private byte[] i64in = new byte[8];
+ public override long ReadI64()
+ {
+ ReadAll(i64in, 0, 8);
+ unchecked
+ {
+ return (long)(
+ ((long)(i64in[0] & 0xff) << 56) |
+ ((long)(i64in[1] & 0xff) << 48) |
+ ((long)(i64in[2] & 0xff) << 40) |
+ ((long)(i64in[3] & 0xff) << 32) |
+ ((long)(i64in[4] & 0xff) << 24) |
+ ((long)(i64in[5] & 0xff) << 16) |
+ ((long)(i64in[6] & 0xff) << 8) |
+ ((long)(i64in[7] & 0xff)));
+ }
+ }
+
+#pragma warning restore 675
+
+ public override double ReadDouble()
+ {
+#if !SILVERLIGHT
+ return BitConverter.Int64BitsToDouble(ReadI64());
+#else
+ var value = ReadI64();
+ var bytes = BitConverter.GetBytes(value);
+ return BitConverter.ToDouble(bytes, 0);
+#endif
+ }
+
+ public override byte[] ReadBinary()
+ {
+ int size = ReadI32();
+ byte[] buf = new byte[size];
+ trans.ReadAll(buf, 0, size);
+ return buf;
+ }
+ private string ReadStringBody(int size)
+ {
+ byte[] buf = new byte[size];
+ trans.ReadAll(buf, 0, size);
+ return Encoding.UTF8.GetString(buf, 0, buf.Length);
+ }
+
+ private int ReadAll(byte[] buf, int off, int len)
+ {
+ return trans.ReadAll(buf, off, len);
+ }
+
+ #endregion
+ }
+}