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Diffstat (limited to 'csharp/src/Google.Protobuf/MessageExtensions.cs')
| -rw-r--r-- | csharp/src/Google.Protobuf/MessageExtensions.cs | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/csharp/src/Google.Protobuf/MessageExtensions.cs b/csharp/src/Google.Protobuf/MessageExtensions.cs deleted file mode 100644 index 047156c3..00000000 --- a/csharp/src/Google.Protobuf/MessageExtensions.cs +++ /dev/null @@ -1,157 +0,0 @@ -#region Copyright notice and license -// Protocol Buffers - Google's data interchange format -// Copyright 2015 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -#endregion - -using System.IO; - -namespace Google.Protobuf -{ - /// <summary> - /// Extension methods on <see cref="IMessage"/> and <see cref="IMessage{T}"/>. - /// </summary> - public static class MessageExtensions - { - /// <summary> - /// Merges data from the given byte array into an existing message. - /// </summary> - /// <param name="message">The message to merge the data into.</param> - /// <param name="data">The data to merge, which must be protobuf-encoded binary data.</param> - public static void MergeFrom(this IMessage message, byte[] data) - { - ProtoPreconditions.CheckNotNull(message, "message"); - ProtoPreconditions.CheckNotNull(data, "data"); - CodedInputStream input = new CodedInputStream(data); - message.MergeFrom(input); - input.CheckReadEndOfStreamTag(); - } - - /// <summary> - /// Merges data from the given byte string into an existing message. - /// </summary> - /// <param name="message">The message to merge the data into.</param> - /// <param name="data">The data to merge, which must be protobuf-encoded binary data.</param> - public static void MergeFrom(this IMessage message, ByteString data) - { - ProtoPreconditions.CheckNotNull(message, "message"); - ProtoPreconditions.CheckNotNull(data, "data"); - CodedInputStream input = data.CreateCodedInput(); - message.MergeFrom(input); - input.CheckReadEndOfStreamTag(); - } - - /// <summary> - /// Merges data from the given stream into an existing message. - /// </summary> - /// <param name="message">The message to merge the data into.</param> - /// <param name="input">Stream containing the data to merge, which must be protobuf-encoded binary data.</param> - public static void MergeFrom(this IMessage message, Stream input) - { - ProtoPreconditions.CheckNotNull(message, "message"); - ProtoPreconditions.CheckNotNull(input, "input"); - CodedInputStream codedInput = new CodedInputStream(input); - message.MergeFrom(codedInput); - codedInput.CheckReadEndOfStreamTag(); - } - - /// <summary> - /// Merges length-delimited data from the given stream into an existing message. - /// </summary> - /// <remarks> - /// The stream is expected to contain a length and then the data. Only the amount of data - /// specified by the length will be consumed. - /// </remarks> - /// <param name="message">The message to merge the data into.</param> - /// <param name="input">Stream containing the data to merge, which must be protobuf-encoded binary data.</param> - public static void MergeDelimitedFrom(this IMessage message, Stream input) - { - ProtoPreconditions.CheckNotNull(message, "message"); - ProtoPreconditions.CheckNotNull(input, "input"); - int size = (int) CodedInputStream.ReadRawVarint32(input); - Stream limitedStream = new LimitedInputStream(input, size); - message.MergeFrom(limitedStream); - } - - /// <summary> - /// Converts the given message into a byte array in protobuf encoding. - /// </summary> - /// <param name="message">The message to convert.</param> - /// <returns>The message data as a byte array.</returns> - public static byte[] ToByteArray(this IMessage message) - { - ProtoPreconditions.CheckNotNull(message, "message"); - byte[] result = new byte[message.CalculateSize()]; - CodedOutputStream output = new CodedOutputStream(result); - message.WriteTo(output); - output.CheckNoSpaceLeft(); - return result; - } - - /// <summary> - /// Writes the given message data to the given stream in protobuf encoding. - /// </summary> - /// <param name="message">The message to write to the stream.</param> - /// <param name="output">The stream to write to.</param> - public static void WriteTo(this IMessage message, Stream output) - { - ProtoPreconditions.CheckNotNull(message, "message"); - ProtoPreconditions.CheckNotNull(output, "output"); - CodedOutputStream codedOutput = new CodedOutputStream(output); - message.WriteTo(codedOutput); - codedOutput.Flush(); - } - - /// <summary> - /// Writes the length and then data of the given message to a stream. - /// </summary> - /// <param name="message">The message to write.</param> - /// <param name="output">The output stream to write to.</param> - public static void WriteDelimitedTo(this IMessage message, Stream output) - { - ProtoPreconditions.CheckNotNull(message, "message"); - ProtoPreconditions.CheckNotNull(output, "output"); - CodedOutputStream codedOutput = new CodedOutputStream(output); - codedOutput.WriteRawVarint32((uint)message.CalculateSize()); - message.WriteTo(codedOutput); - codedOutput.Flush(); - } - - /// <summary> - /// Converts the given message into a byte string in protobuf encoding. - /// </summary> - /// <param name="message">The message to convert.</param> - /// <returns>The message data as a byte string.</returns> - public static ByteString ToByteString(this IMessage message) - { - ProtoPreconditions.CheckNotNull(message, "message"); - return ByteString.AttachBytes(message.ToByteArray()); - } - } -} |