Merge commit '36bca61764984ff5395653cf8377ec5daa71b709' as 'libs/protobuf'

2022-10-22 14:46:58 +02:00
parent 8642954942 36bca61764
commit fab18d7d55
2186 changed files with 838730 additions and 0 deletions
--- a/libs/protobuf/csharp/src/Google.Protobuf/Reflection/EnumValueDescriptor.cs
+++ b/libs/protobuf/csharp/src/Google.Protobuf/Reflection/EnumValueDescriptor.cs
@@ -0,0 +1,112 @@
+#region Copyright notice and license
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 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 Google.Protobuf.Collections;
+using System;
+
+namespace Google.Protobuf.Reflection
+{
+    /// <summary>
+    /// Descriptor for a single enum value within an enum in a .proto file.
+    /// </summary>
+    public sealed class EnumValueDescriptor : DescriptorBase
+    {
+        internal EnumValueDescriptor(EnumValueDescriptorProto proto, FileDescriptor file,
+                                     EnumDescriptor parent, int index)
+            : base(file, parent.FullName + "." + proto.Name, index)
+        {
+            Proto = proto;
+            EnumDescriptor = parent;
+            file.DescriptorPool.AddSymbol(this);
+            file.DescriptorPool.AddEnumValueByNumber(this);
+        }
+
+        internal EnumValueDescriptorProto Proto { get; }
+
+        /// <summary>
+        /// Returns a clone of the underlying <see cref="EnumValueDescriptorProto"/> describing this enum value.
+        /// Note that a copy is taken every time this method is called, so clients using it frequently
+        /// (and not modifying it) may want to cache the returned value.
+        /// </summary>
+        /// <returns>A protobuf representation of this enum value descriptor.</returns>
+        public EnumValueDescriptorProto ToProto() => Proto.Clone();
+
+        /// <summary>
+        /// Returns the name of the enum value described by this object.
+        /// </summary>
+        public override string Name => Proto.Name;
+
+        /// <summary>
+        /// Returns the number associated with this enum value.
+        /// </summary>
+        public int Number => Proto.Number;
+
+        /// <summary>
+        /// Returns the enum descriptor that this value is part of.
+        /// </summary>
+        public EnumDescriptor EnumDescriptor { get; }
+
+        /// <summary>
+        /// The (possibly empty) set of custom options for this enum value.
+        /// </summary>
+        [Obsolete("CustomOptions are obsolete. Use the GetOptions() method.")]
+        public CustomOptions CustomOptions => new CustomOptions(Proto.Options?._extensions?.ValuesByNumber);
+
+        /// <summary>
+        /// The <c>EnumValueOptions</c>, defined in <c>descriptor.proto</c>.
+        /// If the options message is not present (i.e. there are no options), <c>null</c> is returned.
+        /// Custom options can be retrieved as extensions of the returned message.
+        /// NOTE: A defensive copy is created each time this property is retrieved.
+        /// </summary>
+        public EnumValueOptions GetOptions() => Proto.Options?.Clone();
+
+        /// <summary>
+        /// Gets a single value enum value option for this descriptor
+        /// </summary>
+        [Obsolete("GetOption is obsolete. Use the GetOptions() method.")]
+        public T GetOption<T>(Extension<EnumValueOptions, T> extension)
+        {
+            var value = Proto.Options.GetExtension(extension);
+            return value is IDeepCloneable<T> ? (value as IDeepCloneable<T>).Clone() : value;
+        }
+
+        /// <summary>
+        /// Gets a repeated value enum value option for this descriptor
+        /// </summary>
+        [Obsolete("GetOption is obsolete. Use the GetOptions() method.")]
+        public RepeatedField<T> GetOption<T>(RepeatedExtension<EnumValueOptions, T> extension)
+        {
+            return Proto.Options.GetExtension(extension).Clone();
+        }
+    }
+}
+