Add view data page for GD-ROM capabilities with detailed data display

This commit is contained in:
2025-09-13 05:19:14 +01:00
parent 716542fcb1
commit 63dd16d15e
2 changed files with 387 additions and 0 deletions

View File

@@ -0,0 +1,40 @@
@page "/admin/tested-media/data/{Id:int}/{data}"
@attribute [Authorize]
@layout AdminLayout
@rendermode InteractiveServer
@inject Microsoft.EntityFrameworkCore.IDbContextFactory<DbContext> DbContextFactory
<PageTitle>View data</PageTitle>
@if(!_initialized)
{
<div class="stats-section">
<h1 style="color: red; align-content: center; padding: 2rem">Loading...</h1>
</div>
return;
}
@if(_notFound)
{
<div class="stats-section">
<h1 style="color: red; align-content: center; padding: 2rem">Data not found</h1>
</div>
return;
}
<div class="stats-section">
<h2>Showing data from @_model.DataName for GD-ROM capabilities id @_model.TestedMediaId</h2>
<h4>Hex dump:</h4>
<div>
<code style="white-space: pre">@(new MarkupString(_model.RawDataAsHex))</code>
</div>
<h4>Decoded information:</h4>
<div>
@(new MarkupString(_model.Decoded))
</div>
</div>

View File

@@ -0,0 +1,347 @@
using System.Text;
using System.Web;
using Aaru.CommonTypes.Metadata;
using Aaru.Decoders.CD;
using Aaru.Helpers;
using Aaru.Server.Database.Models;
using Microsoft.AspNetCore.Components;
using Microsoft.EntityFrameworkCore;
using Sector = Aaru.Decoders.CD.Sector;
using DbContext = Aaru.Server.Database.DbContext;
namespace Aaru.Server.Components.Admin.Pages.Gdrom;
public partial class ViewData
{
bool _initialized;
TestedMediaDataModel _model;
bool _notFound;
[Parameter]
public string Data { get; set; } = string.Empty;
[Parameter]
public int Id { get; set; }
protected override async Task OnInitializedAsync()
{
await base.OnInitializedAsync();
_initialized = true;
await using DbContext ctx = await DbContextFactory.CreateDbContextAsync();
if(string.IsNullOrWhiteSpace(Data))
{
_notFound = true;
return;
}
GdRomSwapDiscCapabilities? caps = await ctx.GdRomSwapDiscCapabilities.FirstOrDefaultAsync(m => m.Id == Id);
if(caps == null) return;
_model = new TestedMediaDataModel
{
TestedMediaId = Id,
DataName = Data
};
byte[] buffer;
var sb = new StringBuilder();
byte[] sector = new byte[2352];
byte[] subq = new byte[16];
byte[]? fullsub = new byte[96];
bool audio = true;
bool pq = false;
bool rw = false;
switch(Data)
{
case nameof(caps.Lba0Data):
buffer = caps.Lba0Data;
audio = false;
break;
case nameof(caps.Lba0ScrambledData):
buffer = caps.Lba0ScrambledData;
break;
case nameof(caps.Lba44990Data):
buffer = caps.Lba44990Data;
audio = false;
break;
case nameof(caps.Lba44990PqData):
buffer = caps.Lba44990PqData;
audio = false;
pq = true;
break;
case nameof(caps.Lba44990RwData):
buffer = caps.Lba44990RwData;
audio = false;
rw = true;
break;
case nameof(caps.Lba44990AudioData):
buffer = caps.Lba44990AudioData;
break;
case nameof(caps.Lba44990AudioPqData):
buffer = caps.Lba44990AudioPqData;
pq = true;
break;
case nameof(caps.Lba44990AudioRwData):
buffer = caps.Lba44990AudioRwData;
rw = true;
break;
case nameof(caps.Lba45000Data):
buffer = caps.Lba45000Data;
audio = false;
break;
case nameof(caps.Lba45000PqData):
buffer = caps.Lba45000PqData;
audio = false;
pq = true;
break;
case nameof(caps.Lba45000RwData):
buffer = caps.Lba45000RwData;
audio = false;
rw = true;
break;
case nameof(caps.Lba45000AudioData):
buffer = caps.Lba45000AudioData;
break;
case nameof(caps.Lba45000AudioPqData):
buffer = caps.Lba45000AudioPqData;
pq = true;
break;
case nameof(caps.Lba45000AudioRwData):
buffer = caps.Lba45000AudioRwData;
rw = true;
break;
case nameof(caps.Lba50000Data):
buffer = caps.Lba50000Data;
audio = false;
break;
case nameof(caps.Lba50000PqData):
buffer = caps.Lba50000PqData;
audio = false;
pq = true;
break;
case nameof(caps.Lba50000RwData):
buffer = caps.Lba50000RwData;
audio = false;
rw = true;
break;
case nameof(caps.Lba50000AudioData):
buffer = caps.Lba50000AudioData;
break;
case nameof(caps.Lba50000AudioPqData):
buffer = caps.Lba50000AudioPqData;
pq = true;
break;
case nameof(caps.Lba50000AudioRwData):
buffer = caps.Lba50000AudioRwData;
rw = true;
break;
case nameof(caps.Lba100000Data):
buffer = caps.Lba100000Data;
audio = false;
break;
case nameof(caps.Lba100000PqData):
buffer = caps.Lba100000PqData;
audio = false;
pq = true;
break;
case nameof(caps.Lba100000RwData):
buffer = caps.Lba100000RwData;
audio = false;
rw = true;
break;
case nameof(caps.Lba100000AudioData):
buffer = caps.Lba100000AudioData;
break;
case nameof(caps.Lba100000AudioPqData):
buffer = caps.Lba100000AudioPqData;
pq = true;
break;
case nameof(caps.Lba100000AudioRwData):
buffer = caps.Lba100000AudioRwData;
rw = true;
break;
case nameof(caps.Lba400000Data):
buffer = caps.Lba400000Data;
audio = false;
break;
case nameof(caps.Lba400000PqData):
buffer = caps.Lba400000PqData;
audio = false;
pq = true;
break;
case nameof(caps.Lba400000RwData):
buffer = caps.Lba400000RwData;
audio = false;
rw = true;
break;
case nameof(caps.Lba400000AudioData):
buffer = caps.Lba400000AudioData;
break;
case nameof(caps.Lba400000AudioPqData):
buffer = caps.Lba400000AudioPqData;
pq = true;
break;
case nameof(caps.Lba400000AudioRwData):
buffer = caps.Lba400000AudioRwData;
rw = true;
break;
case nameof(caps.Lba450000Data):
buffer = caps.Lba450000Data;
audio = false;
break;
case nameof(caps.Lba450000PqData):
buffer = caps.Lba450000PqData;
audio = false;
pq = true;
break;
case nameof(caps.Lba450000RwData):
buffer = caps.Lba450000RwData;
audio = false;
rw = true;
break;
case nameof(caps.Lba450000AudioData):
buffer = caps.Lba450000AudioData;
break;
case nameof(caps.Lba450000AudioPqData):
buffer = caps.Lba450000AudioPqData;
pq = true;
break;
case nameof(caps.Lba450000AudioRwData):
buffer = caps.Lba450000AudioRwData;
rw = true;
break;
default:
return;
}
if(pq && buffer != null && buffer.Length % 2368 != 0) pq = false;
if(rw && buffer != null && buffer.Length % 2448 != 0) rw = false;
int blockSize = pq
? 2368
: rw
? 2448
: 2352;
_model.RawDataAsHex = PrintHex.ByteArrayToHexArrayString(buffer);
if(_model.RawDataAsHex != null)
_model.RawDataAsHex = HttpUtility.HtmlEncode(_model.RawDataAsHex).Replace("\n", "<br/>");
if(buffer == null)
{
_initialized = true;
StateHasChanged();
return;
}
for(int i = 0; i < buffer.Length; i += blockSize)
{
if(audio)
sb.AppendLine("Audio or scrambled data sector.");
else
{
Array.Copy(buffer, i, sector, 0, 2352);
sb.AppendLine(Sector.Prettify(sector));
}
if(pq)
{
Array.Copy(buffer, i + 2352, subq, 0, 16);
fullsub = Subchannel.ConvertQToRaw(subq);
sb.AppendLine(GetPrettySub(fullsub));
}
else if(rw)
{
Array.Copy(buffer, i + 2352, fullsub, 0, 96);
sb.AppendLine(GetPrettySub(fullsub));
}
sb.AppendLine();
}
_model.Decoded = HttpUtility.HtmlEncode(sb.ToString()).Replace("\n", "<br/>");
_initialized = true;
StateHasChanged();
}
static string GetPrettySub(byte[] sub)
{
byte[] deint = Subchannel.Deinterleave(sub);
bool validP = true;
bool validRw = true;
for(int i = 0; i < 12; i++)
{
if(deint[i] == 0x00 || deint[i] == 0xFF) continue;
validP = false;
break;
}
for(int i = 24; i < 96; i++)
{
if(deint[i] == 0x00) continue;
validRw = false;
break;
}
byte[] q = new byte[12];
Array.Copy(deint, 12, q, 0, 12);
return Subchannel.PrettifyQ(q, deint[21] > 0x10, 16, !validP, false, validRw);
}
}