86 lines
2.9 KiB
C#
86 lines
2.9 KiB
C#
// This file is part of YamlDotNet - A .NET library for YAML.
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// Copyright (c) Antoine Aubry and contributors
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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// of the Software, and to permit persons to whom the Software is furnished to do
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// so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using YamlDotNet.Core;
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using YamlDotNet.Core.Events;
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namespace YamlDotNet.Serialization
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{
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/// <summary>
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/// An object that contains part of a YAML stream.
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/// </summary>
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public sealed class StreamFragment : IYamlConvertible
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{
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private readonly List<ParsingEvent> events = new List<ParsingEvent>();
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/// <summary>
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/// Gets or sets the events.
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/// </summary>
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/// <value>The events.</value>
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public IList<ParsingEvent> Events
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{
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get
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{
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return events;
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}
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}
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#region IYamlConvertible Members
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/// <summary>
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/// Reads this object's state from a YAML parser.
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/// </summary>
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void IYamlConvertible.Read(IParser parser, Type expectedType, ObjectDeserializer nestedObjectDeserializer)
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{
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events.Clear();
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var depth = 0;
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do
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{
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if (!parser.MoveNext())
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{
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throw new InvalidOperationException("The parser has reached the end before deserialization completed.");
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}
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var current = parser.Current!;
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events.Add(current);
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depth += current.NestingIncrease;
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} while (depth > 0);
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Debug.Assert(depth == 0);
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}
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/// <summary>
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/// Writes this object's state to a YAML emitter.
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/// </summary>
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void IYamlConvertible.Write(IEmitter emitter, ObjectSerializer nestedObjectSerializer)
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{
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foreach (var item in events)
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{
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emitter.Emit(item);
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}
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}
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#endregion
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}
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}
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