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Ported .Net Core commits:

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hondacrx:
- Initial commit: Switch to .Net Core 2.0
- Fix build and removed not needed files
Fabi:
- Updated solution platforms.
- Changed folder structure.
- Change library target framework to netstandard2.0.
- Updated solution platforms again...
- Removed windows specific kernel32 function usage (Ctrl-C handler).
This commit is contained in:
Fabian
2017-10-26 17:23:44 +02:00
parent 227702e19c
commit a3dc7b3f48
844 changed files with 26064 additions and 1824 deletions
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Deps/Source/Google.Protobuf/Reflection/FileDescriptor.cs
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#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 System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
namespace Google.Protobuf.Reflection
{
/// <summary>
/// Describes a .proto file, including everything defined within.
/// IDescriptor is implemented such that the File property returns this descriptor,
/// and the FullName is the same as the Name.
/// </summary>
public sealed class FileDescriptor : IDescriptor
{
private FileDescriptor(ByteString descriptorData, FileDescriptorProto proto, FileDescriptor[] dependencies, DescriptorPool pool, bool allowUnknownDependencies, GeneratedClrTypeInfo generatedCodeInfo)
{
SerializedData = descriptorData;
DescriptorPool = pool;
Proto = proto;
Dependencies = new ReadOnlyCollection<FileDescriptor>((FileDescriptor[]) dependencies.Clone());
PublicDependencies = DeterminePublicDependencies(this, proto, dependencies, allowUnknownDependencies);
pool.AddPackage(Package, this);
MessageTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.MessageType,
(message, index) =>
new MessageDescriptor(message, this, null, index, generatedCodeInfo.NestedTypes[index]));
EnumTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.EnumType,
(enumType, index) =>
new EnumDescriptor(enumType, this, null, index, generatedCodeInfo.NestedEnums[index]));
Services = DescriptorUtil.ConvertAndMakeReadOnly(proto.Service,
(service, index) =>
new ServiceDescriptor(service, this, index));
}
/// <summary>
/// Computes the full name of a descriptor within this file, with an optional parent message.
/// </summary>
internal string ComputeFullName(MessageDescriptor parent, string name)
{
if (parent != null)
{
return parent.FullName + "." + name;
}
if (Package.Length > 0)
{
return Package + "." + name;
}
return name;
}
/// <summary>
/// Extracts public dependencies from direct dependencies. This is a static method despite its
/// first parameter, as the value we're in the middle of constructing is only used for exceptions.
/// </summary>
private static IList<FileDescriptor> DeterminePublicDependencies(FileDescriptor @this, FileDescriptorProto proto, FileDescriptor[] dependencies, bool allowUnknownDependencies)
{
var nameToFileMap = new Dictionary<string, FileDescriptor>();
foreach (var file in dependencies)
{
nameToFileMap[file.Name] = file;
}
var publicDependencies = new List<FileDescriptor>();
for (int i = 0; i < proto.PublicDependency.Count; i++)
{
int index = proto.PublicDependency[i];
if (index < 0 || index >= proto.Dependency.Count)
{
throw new DescriptorValidationException(@this, "Invalid public dependency index.");
}
string name = proto.Dependency[index];
FileDescriptor file = nameToFileMap[name];
if (file == null)
{
if (!allowUnknownDependencies)
{
throw new DescriptorValidationException(@this, "Invalid public dependency: " + name);
}
// Ignore unknown dependencies.
}
else
{
publicDependencies.Add(file);
}
}
return new ReadOnlyCollection<FileDescriptor>(publicDependencies);
}
/// <value>
/// The descriptor in its protocol message representation.
/// </value>
internal FileDescriptorProto Proto { get; }
/// <value>
/// The file name.
/// </value>
public string Name => Proto.Name;
/// <summary>
/// The package as declared in the .proto file. This may or may not
/// be equivalent to the .NET namespace of the generated classes.
/// </summary>
public string Package => Proto.Package;
/// <value>
/// Unmodifiable list of top-level message types declared in this file.
/// </value>
public IList<MessageDescriptor> MessageTypes { get; }
/// <value>
/// Unmodifiable list of top-level enum types declared in this file.
/// </value>
public IList<EnumDescriptor> EnumTypes { get; }
/// <value>
/// Unmodifiable list of top-level services declared in this file.
/// </value>
public IList<ServiceDescriptor> Services { get; }
/// <value>
/// Unmodifiable list of this file's dependencies (imports).
/// </value>
public IList<FileDescriptor> Dependencies { get; }
/// <value>
/// Unmodifiable list of this file's public dependencies (public imports).
/// </value>
public IList<FileDescriptor> PublicDependencies { get; }
/// <value>
/// The original serialized binary form of this descriptor.
/// </value>
public ByteString SerializedData { get; }
/// <value>
/// Implementation of IDescriptor.FullName - just returns the same as Name.
/// </value>
string IDescriptor.FullName => Name;
/// <value>
/// Implementation of IDescriptor.File - just returns this descriptor.
/// </value>
FileDescriptor IDescriptor.File => this;
/// <value>
/// Pool containing symbol descriptors.
/// </value>
internal DescriptorPool DescriptorPool { get; }
/// <summary>
/// Finds a type (message, enum, service or extension) in the file by name. Does not find nested types.
/// </summary>
/// <param name="name">The unqualified type name to look for.</param>
/// <typeparam name="T">The type of descriptor to look for</typeparam>
/// <returns>The type's descriptor, or null if not found.</returns>
public T FindTypeByName<T>(String name)
where T : class, IDescriptor
{
// Don't allow looking up nested types. This will make optimization
// easier later.
if (name.IndexOf('.') != -1)
{
return null;
}
if (Package.Length > 0)
{
name = Package + "." + name;
}
T result = DescriptorPool.FindSymbol<T>(name);
if (result != null && result.File == this)
{
return result;
}
return null;
}
/// <summary>
/// Builds a FileDescriptor from its protocol buffer representation.
/// </summary>
/// <param name="descriptorData">The original serialized descriptor data.
/// We have only limited proto2 support, so serializing FileDescriptorProto
/// would not necessarily give us this.</param>
/// <param name="proto">The protocol message form of the FileDescriptor.</param>
/// <param name="dependencies">FileDescriptors corresponding to all of the
/// file's dependencies, in the exact order listed in the .proto file. May be null,
/// in which case it is treated as an empty array.</param>
/// <param name="allowUnknownDependencies">Whether unknown dependencies are ignored (true) or cause an exception to be thrown (false).</param>
/// <param name="generatedCodeInfo">Details about generated code, for the purposes of reflection.</param>
/// <exception cref="DescriptorValidationException">If <paramref name="proto"/> is not
/// a valid descriptor. This can occur for a number of reasons, such as a field
/// having an undefined type or because two messages were defined with the same name.</exception>
private static FileDescriptor BuildFrom(ByteString descriptorData, FileDescriptorProto proto, FileDescriptor[] dependencies, bool allowUnknownDependencies, GeneratedClrTypeInfo generatedCodeInfo)
{
// Building descriptors involves two steps: translating and linking.
// In the translation step (implemented by FileDescriptor's
// constructor), we build an object tree mirroring the
// FileDescriptorProto's tree and put all of the descriptors into the
// DescriptorPool's lookup tables. In the linking step, we look up all
// type references in the DescriptorPool, so that, for example, a
// FieldDescriptor for an embedded message contains a pointer directly
// to the Descriptor for that message's type. We also detect undefined
// types in the linking step.
if (dependencies == null)
{
dependencies = new FileDescriptor[0];
}
DescriptorPool pool = new DescriptorPool(dependencies);
FileDescriptor result = new FileDescriptor(descriptorData, proto, dependencies, pool, allowUnknownDependencies, generatedCodeInfo);
// Validate that the dependencies we've been passed (as FileDescriptors) are actually the ones we
// need.
if (dependencies.Length != proto.Dependency.Count)
{
throw new DescriptorValidationException(
result,
"Dependencies passed to FileDescriptor.BuildFrom() don't match " +
"those listed in the FileDescriptorProto.");
}
result.CrossLink();
return result;
}
private void CrossLink()
{
foreach (MessageDescriptor message in MessageTypes)
{
message.CrossLink();
}
foreach (ServiceDescriptor service in Services)
{
service.CrossLink();
}
}
/// <summary>
/// Creates a descriptor for generated code.
/// </summary>
/// <remarks>
/// This method is only designed to be used by the results of generating code with protoc,
/// which creates the appropriate dependencies etc. It has to be public because the generated
/// code is "external", but should not be called directly by end users.
/// </remarks>
public static FileDescriptor FromGeneratedCode(
byte[] descriptorData,
FileDescriptor[] dependencies,
GeneratedClrTypeInfo generatedCodeInfo)
{
FileDescriptorProto proto;
try
{
proto = FileDescriptorProto.Parser.ParseFrom(descriptorData);
}
catch (InvalidProtocolBufferException e)
{
throw new ArgumentException("Failed to parse protocol buffer descriptor for generated code.", e);
}
try
{
// When building descriptors for generated code, we allow unknown
// dependencies by default.
return BuildFrom(ByteString.CopyFrom(descriptorData), proto, dependencies, true, generatedCodeInfo);
}
catch (DescriptorValidationException e)
{
throw new ArgumentException($"Invalid embedded descriptor for \"{proto.Name}\".", e);
}
}
/// <summary>
/// Returns a <see cref="System.String" /> that represents this instance.
/// </summary>
/// <returns>
/// A <see cref="System.String" /> that represents this instance.
/// </returns>
public override string ToString()
{
return $"FileDescriptor for {Name}";
}
/// <summary>
/// Returns the file descriptor for descriptor.proto.
/// </summary>
/// <remarks>
/// This is used for protos which take a direct dependency on <c>descriptor.proto</c>, typically for
/// annotations. While <c>descriptor.proto</c> is a proto2 file, it is built into the Google.Protobuf
/// runtime for reflection purposes. The messages are internal to the runtime as they would require
/// proto2 semantics for full support, but the file descriptor is available via this property. The
/// C# codegen in protoc automatically uses this property when it detects a dependency on <c>descriptor.proto</c>.
/// </remarks>
/// <value>
/// The file descriptor for <c>descriptor.proto</c>.
/// </value>
public static FileDescriptor DescriptorProtoFileDescriptor { get { return DescriptorReflection.Descriptor; } }
/// <summary>
/// The (possibly empty) set of custom options for this file.
/// </summary>
public CustomOptions CustomOptions => Proto.Options?.CustomOptions ?? CustomOptions.Empty;
}
}