Files
cs/Zap.Net.Runtime/ListOfPointersSerializer.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

115 lines
3.9 KiB
C#

using System;
using System.Collections;
using System.Collections.Generic;
namespace Zap
{
/// <summary>
/// SerializerState specialization for List(T) when T is unknown (generic), List(Data), List(Text), and List(List(...)).
/// </summary>
/// <typeparam name="TS">SerializerState which represents the element type</typeparam>
public class ListOfPointersSerializer<TS>:
SerializerState,
IReadOnlyList<TS?>
where TS: SerializerState, new()
{
/// <summary>
/// Gets or sets the element at given index.
/// </summary>
/// <param name="index">Element index</param>
/// <returns>Serializer state representing the desired element</returns>
/// <exception cref="InvalidOperationException">List was not initialized, or attempting to overwrite a non-null element.</exception>
/// <exception cref="IndexOutOfRangeException"><paramref name="index"/> is out of range.</exception>
public TS this[int index]
{
get
{
if (!IsAllocated)
throw new InvalidOperationException("Not initialized");
if (index < 0 || index >= Count)
throw new IndexOutOfRangeException();
return BuildPointer<TS>(index);
}
set
{
if (!IsAllocated)
throw new InvalidOperationException("Not initialized");
if (index < 0 || index >= Count)
throw new IndexOutOfRangeException();
Link(index, value, true);
}
}
/// <summary>
/// This list's element count.
/// </summary>
public int Count => ListElementCount;
IEnumerable<TS?> Enumerate()
{
int count = Count;
for (int i = 0; i < count; i++)
{
yield return TryGetPointer<TS>(i);
}
}
/// <summary>
/// Implements <see cref="IEnumerable{TS}"/>.
/// </summary>
public IEnumerator<TS?> GetEnumerator()
{
return Enumerate().GetEnumerator();
}
/// <summary>
/// Initializes this list with a specific size. The list can be initialized only once.
/// </summary>
/// <param name="count">List element count</param>
/// <exception cref="InvalidOperationException">The list was already initialized</exception>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="count"/> is negative or greater than 2^29-1</exception>
public void Init(int count)
{
if (IsAllocated)
throw new InvalidOperationException("Already initialized");
if (count < 0)
throw new ArgumentOutOfRangeException(nameof(count));
SetListOfPointers(count);
}
/// <summary>
/// Initializes the list with given content.
/// </summary>
/// <typeparam name="T">Item type</typeparam>
/// <param name="items">List content. Can be null in which case the list is simply not initialized.</param>
/// <param name="init">Serialization action to transfer a particular item into the serializer state.</param>
/// <exception cref="InvalidOperationException">The list was already initialized</exception>
/// <exception cref="ArgumentOutOfRangeException">More than 2^29-1 items.</exception>
public void Init<T>(IReadOnlyList<T>? items, Action<TS, T> init)
{
if (items == null)
{
return;
}
Init(items.Count);
for (int i = 0; i < items.Count; i++)
{
init(this[i], items[i]);
}
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
}
}