Add NES headers to database.

Aaru.Server/Controllers/UpdateController.cs

@@ -90,6 +90,25 @@ public sealed class UpdateController : Controller
                                                    })), device.Id, device.OptimalMultipleSectorsRead,
                                            device.CanReadGdRomUsingSwapDisc));
 
+        sync.NesHeaders = new List<NesHeaderDto>();
+
+        foreach(NesHeaderInfo header in _ctx.NesHeaders.Where(v => v.ModifiedWhen > lastSync))
+            sync.NesHeaders.Add(new NesHeaderDto
+            {
+                Id                     = header.Id,
+                BatteryPresent         = header.BatteryPresent,
+                ConsoleType            = header.ConsoleType,
+                DefaultExpansionDevice = header.DefaultExpansionDevice,
+                ExtendedConsoleType    = header.ExtendedConsoleType,
+                FourScreenMode         = header.FourScreenMode,
+                Mapper                 = header.Mapper,
+                NametableMirroring     = header.NametableMirroring,
+                Sha256                 = header.Sha256,
+                Submapper              = header.Submapper,
+                VsHardwareType         = header.VsHardwareType,
+                VsPpuType              = header.VsPpuType
+            });
+
         var js = JsonSerializer.Create();
         var sw = new StringWriter();
         js.Serialize(sw, sync);

Aaru.Server/Models/Context.cs

@@ -78,6 +78,7 @@ public sealed class AaruServerContext : IdentityDbContext<IdentityUser>
     public DbSet<RemoteArchitecture>        RemoteArchitectures       { get; set; }
     public DbSet<RemoteOperatingSystem>     RemoteOperatingSystems    { get; set; }
     public DbSet<GdRomSwapDiscCapabilities> GdRomSwapDiscCapabilities { get; set; }
+    public DbSet<NesHeaderInfo>             NesHeaders                { get; set; }
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
     {
@@ -247,6 +248,9 @@ public sealed class AaruServerContext : IdentityDbContext<IdentityUser>
 
         modelBuilder.Entity<UsbVendor>().HasIndex(b => b.ModifiedWhen);
         modelBuilder.Entity<UsbVendor>().HasIndex(b => b.VendorId).IsUnique();
+
+        modelBuilder.Entity<NesHeaderInfo>().HasIndex(b => b.ModifiedWhen);
+        modelBuilder.Entity<NesHeaderInfo>().HasIndex(b => b.Sha256).IsUnique();
     }
 
     internal static bool TableExists(string tableName)

Aaru.Server/Models/NesHeaderInfo.cs

@@ -0,0 +1,37 @@
+using System.ComponentModel.DataAnnotations;
+using Aaru.CommonTypes.Enums;
+
+namespace Aaru.Server.Models;
+
+public class NesHeaderInfo : BaseModel<int>
+{
+    /// <summary>ROM hash</summary>
+    [StringLength(64), Required]
+    public string Sha256 { get; set; }
+    /// <summary>If <c>true</c> vertical mirroring is hard-wired, horizontal or mapper defined otherwise</summary>
+    public bool NametableMirroring { get; set; }
+    /// <summary>If <c>true</c> a battery is present</summary>
+    public bool BatteryPresent { get; set; }
+    /// <summary>If <c>true</c> the four player screen mode is hardwired</summary>
+    public bool FourScreenMode { get; set; }
+    /// <summary>Mapper number (NES 2.0 when in conflict)</summary>
+    public ushort Mapper { get; set; }
+    /// <summary>Console type</summary>
+    public NesConsoleType ConsoleType { get; set; }
+    /// <summary>Submapper number</summary>
+    public byte Submapper { get; set; }
+    /// <summary>Timing mode</summary>
+    public NesTimingMode TimingMode { get; set; }
+    /// <summary>Vs. PPU type</summary>
+    public NesVsPpuType VsPpuType { get; set; }
+    /// <summary>Vs. hardware type</summary>
+    public NesVsHardwareType VsHardwareType { get; set; }
+    /// <summary>Extended console type</summary>
+    public NesExtendedConsoleType ExtendedConsoleType { get; set; }
+    /// <summary>Default expansion device</summary>
+    public NesDefaultExpansionDevice DefaultExpansionDevice { get; set; }
+    /// <summary>Date when model has been added to the database</summary>
+    public DateTime AddedWhen { get; set; }
+    /// <summary>Date when model was last modified</summary>
+    public DateTime ModifiedWhen { get; set; }
+}