Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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73 lines
3.1 KiB
73 lines
3.1 KiB
5 years ago
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#region Copyright notice and license
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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#endregion
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using System;
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using System.IO;
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using System.Reflection;
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namespace Google.Protobuf.ProtoDump
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{
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/// <summary>
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/// Small utility to load a binary message and dump it in JSON format.
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/// </summary>
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internal class Program
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{
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private static int Main(string[] args)
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{
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if (args.Length != 2)
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{
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Console.Error.WriteLine("Usage: Google.Protobuf.JsonDump <descriptor type name> <input data>");
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Console.Error.WriteLine("The descriptor type name is the fully-qualified message name,");
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Console.Error.WriteLine("including assembly e.g. ProjectNamespace.Message,Company.Project");
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return 1;
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}
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Type type = Type.GetType(args[0]);
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if (type == null)
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{
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Console.Error.WriteLine("Unable to load type {0}.", args[0]);
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return 1;
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}
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if (!typeof(IMessage).GetTypeInfo().IsAssignableFrom(type))
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{
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Console.Error.WriteLine("Type {0} doesn't implement IMessage.", args[0]);
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return 1;
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}
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IMessage message = (IMessage) Activator.CreateInstance(type);
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using (var input = File.OpenRead(args[1]))
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{
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message.MergeFrom(input);
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}
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Console.WriteLine(message);
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return 0;
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}
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}
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}
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