Encodes and writes protocol message fields.
This class contains two kinds of methods: methods that write specific protocol message constructs and field types (e.g. WriteTag and WriteInt32) and methods that write low-level values (e.g. WriteRawVarint32 and WriteRawBytes). If you are writing encoded protocol messages, you should use the former methods, but if you are writing some other format of your own design, use the latter. The names of the former methods are taken from the protocol buffer type names, not .NET types. (Hence WriteFloat instead of WriteSingle, and WriteBool instead of WriteBoolean.)
    static int WriteTo(IntPtr L)
    {
        try
        {
            int count = LuaDLL.lua_gettop(L);

            if (count == 2 && TypeChecker.CheckTypes <Google.ProtocolBuffers.CodedOutputStream>(L, 2))
            {
                MyLib.CGPlayerCmd obj = (MyLib.CGPlayerCmd)ToLua.CheckObject(L, 1, typeof(MyLib.CGPlayerCmd));
                Google.ProtocolBuffers.CodedOutputStream arg0 = (Google.ProtocolBuffers.CodedOutputStream)ToLua.ToObject(L, 2);
                obj.WriteTo(arg0);
                return(0);
            }
            else if (count == 2 && TypeChecker.CheckTypes <System.IO.Stream>(L, 2))
            {
                MyLib.CGPlayerCmd obj  = (MyLib.CGPlayerCmd)ToLua.CheckObject(L, 1, typeof(MyLib.CGPlayerCmd));
                System.IO.Stream  arg0 = (System.IO.Stream)ToLua.ToObject(L, 2);
                obj.WriteTo(arg0);
                return(0);
            }
            else
            {
                return(LuaDLL.luaL_throw(L, "invalid arguments to method: MyLib.CGPlayerCmd.WriteTo"));
            }
        }
        catch (Exception e)
        {
            return(LuaDLL.toluaL_exception(L, e));
        }
    }
Ejemplo n.º 2
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    static int WriteTo(IntPtr L)
    {
        try
        {
            int count = LuaDLL.lua_gettop(L);

            if (count == 2 && TypeChecker.CheckTypes <Google.ProtocolBuffers.CodedOutputStream>(L, 2))
            {
                Google.ProtocolBuffers.AbstractMessageLite <MyLib.GCPlayerCmd, MyLib.GCPlayerCmd.Builder> obj = (Google.ProtocolBuffers.AbstractMessageLite <MyLib.GCPlayerCmd, MyLib.GCPlayerCmd.Builder>)ToLua.CheckObject <Google.ProtocolBuffers.AbstractMessageLite <MyLib.GCPlayerCmd, MyLib.GCPlayerCmd.Builder> >(L, 1);
                Google.ProtocolBuffers.CodedOutputStream arg0 = (Google.ProtocolBuffers.CodedOutputStream)ToLua.ToObject(L, 2);
                obj.WriteTo(arg0);
                return(0);
            }
            else if (count == 2 && TypeChecker.CheckTypes <System.IO.Stream>(L, 2))
            {
                Google.ProtocolBuffers.AbstractMessageLite <MyLib.GCPlayerCmd, MyLib.GCPlayerCmd.Builder> obj = (Google.ProtocolBuffers.AbstractMessageLite <MyLib.GCPlayerCmd, MyLib.GCPlayerCmd.Builder>)ToLua.CheckObject <Google.ProtocolBuffers.AbstractMessageLite <MyLib.GCPlayerCmd, MyLib.GCPlayerCmd.Builder> >(L, 1);
                System.IO.Stream arg0 = (System.IO.Stream)ToLua.ToObject(L, 2);
                obj.WriteTo(arg0);
                return(0);
            }
            else
            {
                return(LuaDLL.luaL_throw(L, "invalid arguments to method: Google.ProtocolBuffers.AbstractMessageLite<MyLib.GCPlayerCmd,MyLib.GCPlayerCmd.Builder>.WriteTo"));
            }
        }
        catch (Exception e)
        {
            return(LuaDLL.toluaL_exception(L, e));
        }
    }
Ejemplo n.º 3
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        public ServerPacket(byte service, int method, short requestId, ulong listenerId)
        {
            m_memStream = new MemoryStream();
            m_stream = CodedOutputStream.CreateInstance(m_memStream);

            // Write header
            m_stream.WriteRawByte(service);
            m_stream.WriteInt32NoTag(method);
            m_stream.WriteInt16NoTag(requestId);

            Console.WriteLine("OUT: service {0}, method {1}, requestId {2}, listenerId {3}", service, method, requestId, listenerId);

            if (service != 0xFE)
                m_stream.WriteRawVarint64(listenerId);
        }
Ejemplo n.º 4
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        public void SendMessage(chat.Message msg)
        {
            int size = msg.SerializedSize;

            byte[] buf = new byte[size + 4];

            buf[0] = (byte)((size >> 24) & 0x000000ff);
            buf[1] = (byte)((size >> 16) & 0x000000ff);
            buf[2] = (byte)((size >> 8) & 0x000000ff);
            buf[3] = (byte)((size) & 0x000000ff);

            pb.CodedOutputStream cos = pb.CodedOutputStream.CreateInstance(buf, 4, size);
            msg.WriteTo(cos);

            SendMessage(buf);
        }
Ejemplo n.º 5
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 /// <summary>
 /// Serializes the set and writes it to <paramref name="output"/>.
 /// </summary>
 public void WriteTo(CodedOutputStream output)
 {
     foreach (KeyValuePair<int, UnknownField> entry in fields) {
     entry.Value.WriteTo(entry.Key, output);
       }
 }
Ejemplo n.º 6
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 /// <summary>
 /// Serializes the set and writes it to <paramref name="output"/> using
 /// the MessageSet wire format.
 /// </summary>
 public void WriteAsMessageSetTo(CodedOutputStream output)
 {
     foreach (KeyValuePair<int, UnknownField> entry in fields) {
     entry.Value.WriteAsMessageSetExtensionTo(entry.Key, output);
       }
 }
Ejemplo n.º 7
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 /// <summary>
 /// See <see cref="IMessage.WriteTo(CodedOutputStream)" />.
 /// </summary>
 public void WriteTo(CodedOutputStream output)
 {
     foreach (KeyValuePair<FieldDescriptor, object> entry in fields) {
     WriteField(entry.Key, entry.Value, output);
       }
 }
Ejemplo n.º 8
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 /// <summary>
 /// Writes a single field to a CodedOutputStream.
 /// </summary>
 public void WriteField(FieldDescriptor field, Object value, CodedOutputStream output)
 {
     if (field.IsExtension && field.ContainingType.Options.MessageSetWireFormat) {
     output.WriteMessageSetExtension(field.FieldNumber, (IMessage) value);
       } else {
     if (field.IsRepeated) {
       IEnumerable valueList = (IEnumerable) value;
       if (field.IsPacked) {
     output.WriteTag(field.FieldNumber, WireFormat.WireType.LengthDelimited);
     // Compute the total data size so the length can be written.
     int dataSize = 0;
     foreach (object element in valueList) {
       dataSize += CodedOutputStream.ComputeFieldSizeNoTag(field.FieldType, element);
     }
     output.WriteRawVarint32((uint)dataSize);
     // Write the data itself, without any tags.
     foreach (object element in valueList) {
       output.WriteFieldNoTag(field.FieldType, element);
     }
       } else {
     foreach (object element in valueList) {
       output.WriteField(field.FieldType, field.FieldNumber, element);
     }
       }
     } else {
       output.WriteField(field.FieldType, field.FieldNumber, value);
     }
       }
 }
Ejemplo n.º 9
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 Stream getStream()
 {
     if (rawWriter == null)
     {
         rawWriter = baseStream;
         rawWriter.Write(OrcFile.MAGIC, 0, OrcFile.MAGIC.Length);
         headerLength = rawWriter.Position;
         writer = new OutStream("metadata", bufferSize, codec, new DirectStream(rawWriter));
         protobufWriter = CodedOutputStream.CreateInstance(writer);
     }
     return rawWriter;
 }
Ejemplo n.º 10
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 internal CodedBuilder(int size)
 {
     buffer = new byte[size];
     output = CodedOutputStream.CreateInstance(buffer);
 }
Ejemplo n.º 11
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 internal void WriteRawBytesTo(CodedOutputStream outputStream)
 {
     outputStream.WriteRawBytes(this.bytes, 0, this.bytes.Length);
 }
        public void TestCodedInputOutputPosition()
        {
            byte[] content = new byte[110];
            for (int i = 0; i < content.Length; i++)
            {
                content[i] = (byte)i;
            }

            byte[] child = new byte[120];
            {
                MemoryStream      ms   = new MemoryStream(child);
                CodedOutputStream cout = CodedOutputStream.CreateInstance(ms, 20);
                // Field 11: numeric value: 500
                cout.WriteTag(11, WireFormat.WireType.Varint);
                Assert.AreEqual(1, cout.Position);
                cout.WriteInt32NoTag(500);
                Assert.AreEqual(3, cout.Position);
                //Field 12: length delimited 120 bytes
                cout.WriteTag(12, WireFormat.WireType.LengthDelimited);
                Assert.AreEqual(4, cout.Position);
                cout.WriteBytesNoTag(ByteString.CopyFrom(content));
                Assert.AreEqual(115, cout.Position);
                // Field 13: fixed numeric value: 501
                cout.WriteTag(13, WireFormat.WireType.Fixed32);
                Assert.AreEqual(116, cout.Position);
                cout.WriteSFixed32NoTag(501);
                Assert.AreEqual(120, cout.Position);
                cout.Flush();
            }

            byte[] bytes = new byte[130];
            {
                CodedOutputStream cout = CodedOutputStream.CreateInstance(bytes);
                // Field 1: numeric value: 500
                cout.WriteTag(1, WireFormat.WireType.Varint);
                Assert.AreEqual(1, cout.Position);
                cout.WriteInt32NoTag(500);
                Assert.AreEqual(3, cout.Position);
                //Field 2: length delimited 120 bytes
                cout.WriteTag(2, WireFormat.WireType.LengthDelimited);
                Assert.AreEqual(4, cout.Position);
                cout.WriteBytesNoTag(ByteString.CopyFrom(child));
                Assert.AreEqual(125, cout.Position);
                // Field 3: fixed numeric value: 500
                cout.WriteTag(3, WireFormat.WireType.Fixed32);
                Assert.AreEqual(126, cout.Position);
                cout.WriteSFixed32NoTag(501);
                Assert.AreEqual(130, cout.Position);
                cout.Flush();
            }
            //Now test Input stream:
            {
                CodedInputStream cin = CodedInputStream.CreateInstance(new MemoryStream(bytes), new byte[50]);
                uint             tag;
                int    intValue = 0;
                string ignore;
                Assert.AreEqual(0, cin.Position);
                // Field 1:
                Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 1);
                Assert.AreEqual(1, cin.Position);
                Assert.IsTrue(cin.ReadInt32(ref intValue) && intValue == 500);
                Assert.AreEqual(3, cin.Position);
                //Field 2:
                Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 2);
                Assert.AreEqual(4, cin.Position);
                uint childlen = cin.ReadRawVarint32();
                Assert.AreEqual(120u, childlen);
                Assert.AreEqual(5, cin.Position);
                int oldlimit = cin.PushLimit((int)childlen);
                Assert.AreEqual(5, cin.Position);
                // Now we are reading child message
                {
                    // Field 11: numeric value: 500
                    Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 11);
                    Assert.AreEqual(6, cin.Position);
                    Assert.IsTrue(cin.ReadInt32(ref intValue) && intValue == 500);
                    Assert.AreEqual(8, cin.Position);
                    //Field 12: length delimited 120 bytes
                    Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 12);
                    Assert.AreEqual(9, cin.Position);
                    ByteString bstr = null;
                    Assert.IsTrue(cin.ReadBytes(ref bstr) && bstr.Length == 110 && bstr.ToByteArray()[109] == 109);
                    Assert.AreEqual(120, cin.Position);
                    // Field 13: fixed numeric value: 501
                    Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 13);
                    // ROK - Previously broken here, this returned 126 failing to account for bufferSizeAfterLimit
                    Assert.AreEqual(121, cin.Position);
                    Assert.IsTrue(cin.ReadSFixed32(ref intValue) && intValue == 501);
                    Assert.AreEqual(125, cin.Position);
                    Assert.IsTrue(cin.IsAtEnd);
                }
                cin.PopLimit(oldlimit);
                Assert.AreEqual(125, cin.Position);
                // Field 3: fixed numeric value: 501
                Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 3);
                Assert.AreEqual(126, cin.Position);
                Assert.IsTrue(cin.ReadSFixed32(ref intValue) && intValue == 501);
                Assert.AreEqual(130, cin.Position);
                Assert.IsTrue(cin.IsAtEnd);
            }
        }
Ejemplo n.º 13
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 public abstract void WriteTo(CodedOutputStream output);
Ejemplo n.º 14
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 /// <summary>
 /// Creates an instance which writes to the given stream.
 /// </summary>
 /// <param name="output">Stream to write messages to.</param>
 public MessageStreamWriter(Stream output)
 {
     codedOutput = CodedOutputStream.CreateInstance(output);
 }