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Modpack format v2

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Timerix 2025-01-05 22:19:56 +05:00
parent 23ec6dd194
commit da58c11e59
5 changed files with 45 additions and 50 deletions
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12
Mlaumcherb.Client.Avalonia/Mlaumcherb.Client.Avalonia.csproj
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@ -18,12 +18,12 @@
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Avalonia" Version="11.2.0" />
<PackageReference Include="Avalonia.Desktop" Version="11.2.0" />
<PackageReference Include="Avalonia.Themes.Simple" Version="11.2.0" />
<PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.2.0" />
<PackageReference Include="Avalonia.Labs.Gif" Version="11.2.0" />
<PackageReference Include="CliWrap" Version="3.6.7" />
<PackageReference Include="Avalonia" Version="11.2.*" />
<PackageReference Include="Avalonia.Desktop" Version="11.2.*" />
<PackageReference Include="Avalonia.Themes.Simple" Version="11.2.*" />
<PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.2.*" />
<PackageReference Include="Avalonia.Labs.Gif" Version="11.2.*" />
<PackageReference Include="CliWrap" Version="3.7.0" />
<PackageReference Include="DTLib" Version="1.6.1" />
<PackageReference Include="LZMA-SDK" Version="22.1.1" />
<PackageReference Include="MessageBox.Avalonia" Version="3.2.0" />

7
Mlaumcherb.Client.Avalonia/классы/Пролетариат/MyModpackRemoteProps.cs Normal file
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@ -0,0 +1,7 @@
namespace Mlaumcherb.Client.Avalonia.классы;
public class MyModpackRemoteProps
{
[JsonRequired] public int format_version { get; set; }
[JsonRequired] public Artifact artifact { get; set; } = null!;
}

28
Mlaumcherb.Client.Avalonia/классы/Пролетариат/MyModpack.cs → Mlaumcherb.Client.Avalonia/классы/Пролетариат/MyModpackV2.cs
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@ -2,37 +2,30 @@
namespace Mlaumcherb.Client.Avalonia.классы;
public class MyModpackRemoteProps
public class MyModpackV2
{
[JsonRequired] public int format_version { get; set; }
[JsonRequired] public Artifact artifact { get; set; } = null!;
}
public class MyModpackV1
{
// 1
// 2
[JsonRequired] public int format_version { get; set; }
[JsonRequired] public string name { get; set; } = "";
// zip archive with all files
[JsonRequired] public Artifact zip { get; set; } = null!;
/// relative_path, hash
/// relative_path, props
// ReSharper disable once CollectionNeverUpdated.Global
[JsonRequired] public Dictionary<string, FileProps> files { get; set; } = new();
public class FileProps
{
[JsonRequired] public string sha1 { get; set; } = "";
[JsonRequired] public Artifact artifact { get; set; } = null!;
// disable hash validation, allowing users to edit this file
public bool allow_edit { get; set; }
// don't re-download file if it was deleted by user
public bool optional { get; set; }
}
/// <param name="unmatchedFilesLocalPaths">relative, absolute</param>
public Dictionary<IOPath, IOPath> CheckFiles(IOPath basedir, bool checkHashes, bool downloadOptionalFiles)
public record FileCheckResult(FileProps props, IOPath relativePath, IOPath absolutePath);
public List<FileCheckResult> CheckFiles(IOPath basedir, bool checkHashes, bool downloadOptionalFiles)
{
Dictionary<IOPath, IOPath> unmatchedFiles = new();
List<FileCheckResult> unmatchedFiles = new();
IOPath launcherRoot = PathHelper.GetRootFullPath();
foreach (var p in files)
{
@ -40,11 +33,12 @@ public class MyModpackV1
continue;
IOPath relativePath = new IOPath(p.Key);
// libraries can be in modpacks, they are placed in global libraries directory
var absolutePath = Path.Concat(relativePath.StartsWith("libraries")
? launcherRoot : basedir, relativePath);
if (!HashHelper.CheckFileSHA1(absolutePath, p.Value.sha1, checkHashes && !p.Value.allow_edit))
if (!HashHelper.CheckFileSHA1(absolutePath, p.Value.artifact.sha1, checkHashes && !p.Value.allow_edit))
{
unmatchedFiles.Add(relativePath, absolutePath);
unmatchedFiles.Add(new FileCheckResult(p.Value, relativePath, absolutePath));
}
}

4
Mlaumcherb.Client.Avalonia/сеть/TaskFactories/ModpackDownloadTaskFactory.cs
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@ -5,17 +5,15 @@ namespace Mlaumcherb.Client.Avalonia.сеть.TaskFactories;
public class ModpackDownloadTaskFactory : INetworkTaskFactory
{
INetworkTaskFactory _implementationVersion;
private GameVersionDescriptor _descriptor;
public ModpackDownloadTaskFactory(GameVersionDescriptor descriptor)
{
if(descriptor.modpack is null)
throw new ArgumentNullException(nameof(descriptor.modpack));
_descriptor = descriptor;
_implementationVersion = descriptor.modpack.format_version switch
{
1 => new MyModpackV1DownloadTaskFactory(descriptor),
2 => new MyModpackV2DownloadTaskFactory(descriptor),
_ => throw new Exception($"Unknown Modpack format_version: {descriptor.modpack.format_version}")
};
}

42
Mlaumcherb.Client.Avalonia/сеть/TaskFactories/MyModpackV1DownloadTaskFactory.cs → Mlaumcherb.Client.Avalonia/сеть/TaskFactories/MyModpackV2DownloadTaskFactory.cs
View File

@ -1,20 +1,20 @@
using System.IO.Compression;
using System.Linq;
using Mlaumcherb.Client.Avalonia.зримое;
using Mlaumcherb.Client.Avalonia.классы;
using Mlaumcherb.Client.Avalonia.холопы;
namespace Mlaumcherb.Client.Avalonia.сеть.TaskFactories;
public class MyModpackV1DownloadTaskFactory : INetworkTaskFactory
public class MyModpackV2DownloadTaskFactory : INetworkTaskFactory
{
private readonly GameVersionDescriptor _descriptor;
private IOPath _modpackDescriptorPath;
private IOPath _versionDir;
private MyModpackV1? _modpack;
private MyModpackV2? _modpack;
// relative, absolute
private Dictionary<IOPath, IOPath> _filesToDosnload = new();
private List<MyModpackV2.FileCheckResult> _filesToDownload = new();
public MyModpackV1DownloadTaskFactory(GameVersionDescriptor descriptor)
public MyModpackV2DownloadTaskFactory(GameVersionDescriptor descriptor)
{
_descriptor = descriptor;
_modpackDescriptorPath = PathHelper.GetModpackDescriptorPath(_descriptor.id);
@ -26,7 +26,7 @@ public class MyModpackV1DownloadTaskFactory : INetworkTaskFactory
if(_descriptor.modpack is null)
throw new ArgumentNullException(nameof(_descriptor.modpack));
(_modpack, bool didDownloadModpackDescriptor) = await NetworkHelper.ReadOrDownloadAndDeserialize<MyModpackV1>(
(_modpack, bool didDownloadModpackDescriptor) = await NetworkHelper.ReadOrDownloadAndDeserialize<MyModpackV2>(
_modpackDescriptorPath,
_descriptor.modpack.artifact.url,
_descriptor.modpack.artifact.sha1,
@ -36,12 +36,12 @@ public class MyModpackV1DownloadTaskFactory : INetworkTaskFactory
$"{_modpack.format_version} != {_descriptor.modpack.format_version}");
NetworkTask? networkTask = null;
_filesToDosnload = _modpack.CheckFiles(_versionDir, checkHashes, didDownloadModpackDescriptor);
if(_filesToDosnload.Count > 0)
_filesToDownload = _modpack.CheckFiles(_versionDir, checkHashes, didDownloadModpackDescriptor);
if(_filesToDownload.Count > 0)
{
networkTask = new NetworkTask(
$"modpack '{_modpack.name}'",
_modpack.zip.size,
_filesToDownload.Sum(f => f.props.artifact.size),
Download
);
}
@ -52,23 +52,19 @@ public class MyModpackV1DownloadTaskFactory : INetworkTaskFactory
private async Task Download(NetworkProgressReporter pr, CancellationToken ct)
{
LauncherApp.Logger.LogInfo(nameof(NetworkHelper), $"started downloading modpack '{_modpack!.name}'");
if(string.IsNullOrEmpty(_modpack.zip.url))
throw new Exception($"modpack '{_modpack.name}' doesn't have a url to download");
var _archivePath = Path.Concat(PathHelper.GetCacheDir(), "modpacks", _modpack.name + ".zip");
await NetworkHelper.DownloadFile(_modpack.zip.url, _archivePath, ct, pr.AddBytesCount);
await using var zipf = File.OpenRead(_archivePath);
using var archive = new ZipArchive(zipf);
foreach (var entry in archive.Entries)
ParallelOptions opt = new()
{
IOPath relativePath = new(entry.FullName);
if(_filesToDosnload.TryGetValue(relativePath, out var absolutePath))
MaxDegreeOfParallelism = LauncherApp.Config.max_parallel_downloads,
CancellationToken = ct
};
await Parallel.ForEachAsync(_filesToDownload, opt, async (f, _ct) =>
{
Directory.Create(absolutePath.ParentDir());
entry.ExtractToFile(absolutePath.ToString(), true);
}
}
LauncherApp.Logger.LogDebug(nameof(NetworkHelper), $"downloading file '{f.relativePath}'");
if(string.IsNullOrEmpty(f.props.artifact.url))
throw new Exception($"file '{f.relativePath}' doesn't have a url to download");
await NetworkHelper.DownloadFile(f.props.artifact.url, f.absolutePath, _ct, pr.AddBytesCount);
});
LauncherApp.Logger.LogInfo(nameof(NetworkHelper), $"finished downloading modpack '{_modpack.name}'");
}