Files
cs/Zap.Net.Runtime/ListOfBitsDeserializer.cs
zeekay 2aa8261f86 rebrand: complete capnp → ZAP across all C# source/build files
Finishes the in-flight capnp→ZAP rebrand on this branch. The prior commits
renamed identifiers/namespaces/files/projects (Capnp.Net.Runtime→Zap.Net.Runtime,
CapnpC→ZapC, .capnp→.zap) but left the human-readable brand name "Cap'n Proto"
throughout doc-comments, .csproj/.nuspec descriptions, README, MSBuild .xaml
rule display names, and the generated XML doc. This completes brand neutrality:

- Replace 154 "Cap'n Proto" / 4 "Cap'n-Proto" / 1 "Cap'n'p" prose occurrences
  with "ZAP" across 32 first-party files (runtime, generator, zapc-csharp,
  MSBuild integration, chocolatey nuspecs, README, docs, XML doc).
- Revert the LICENSE provenance URL to the real upstream fork
  (c80k/capnproto-dotnetcore) — upstream-fork license headers must stay.
- Canonicalize project/repo URLs to github.com/zap-proto/cs (were fabricated
  c80k/zap-dotnetcore) in csproj/nuspec/VERIFICATION/README badges.
- Canonicalize docs URLs zap-protocol(.github.io|/zap-cs|/zap-cpp-core)
  → zap-proto.dev / github.com/zap-proto/{cs,cpp-core}.
- Collapse redundant "zap \"ZAP\"" PackageTags to "zap".

Verified consistent (no toolchain on host): every .sln/.csproj ProjectReference
resolves; all namespaces are Zap*/ZapC*; MSBuild task chain
(GenerateZapFileCodeBehindTask, ZapFiles ItemGroup, _ZapcCsharp_TaskAssembly)
is uniformly renamed; props/targets/xaml/coverage/chocolatey carry no capnp.

Deliberately preserved as upstream-derived test data (not first-party source):
upstream Cap'n Proto schema fixtures (rpc.zap, rpc-twoparty.zap, json.zap,
rpc-csharp.zap), golden compiler-error outputs (errors.txt), and the
machine-generated DO-NOT-EDIT test.zap.{c++,h}. Their "Cap'n Proto" strings are
the literal output of the external schema compiler the compat test matches.
2026-06-19 23:46:57 -07:00

79 lines
2.3 KiB
C#

using System;
using System.Collections;
using System.Collections.Generic;
namespace Zap
{
/// <summary>
/// ListDeserializer specialization for a List(Bool).
/// </summary>
public class ListOfBitsDeserializer: ListDeserializer, IReadOnlyList<bool>
{
readonly bool _defaultValue;
internal ListOfBitsDeserializer(in DeserializerState context, bool defaultValue) :
base(context)
{
_defaultValue = defaultValue;
}
/// <summary>
/// Always ListKind.ListOfBits
/// </summary>
public override ListKind Kind => ListKind.ListOfBits;
/// <summary>
/// Gets the element at given index.
/// </summary>
/// <param name="index">Element index</param>
/// <returns>Element value</returns>
/// <exception cref="IndexOutOfRangeException"><paramref name="index"/> is out of range.</exception>
public bool this[int index]
{
get
{
if (index < 0 || index >= Count)
throw new IndexOutOfRangeException();
int wi = index / 64;
int bi = index % 64;
return ((State.CurrentSegment[State.Offset + wi] >> bi) & 1) !=
(_defaultValue ? 1u : 0);
}
}
IEnumerable<bool> Enumerate()
{
for (int i = 0; i < Count; i++)
yield return this[i];
}
/// <summary>
/// Implements <see cref="IEnumerable{T}"/>
/// </summary>
/// <returns></returns>
public IEnumerator<bool> GetEnumerator()
{
return Enumerate().GetEnumerator();
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
/// <summary>
/// Return this
/// </summary>
public override IReadOnlyList<bool> CastBool() => this;
/// <summary>
/// Always throws <see cref="NotSupportedException"/> since it is not intended to represent a list of bits differently.
/// </summary>
public override IReadOnlyList<T> Cast<T>(Func<DeserializerState, T> cons)
{
throw new NotSupportedException("Cannot cast a list of bits to anything else");
}
}
}