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src/BinaryIndex/__Libraries/StellaOps.BinaryIndex.DeltaSig/ServiceCollectionExtensions.cs

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+// Copyright (c) StellaOps. All rights reserved.
+// Licensed under AGPL-3.0-or-later. See LICENSE in the project root.
+
+using Microsoft.Extensions.DependencyInjection;
+using StellaOps.BinaryIndex.Disassembly;
+using StellaOps.BinaryIndex.Normalization;
+
+namespace StellaOps.BinaryIndex.DeltaSig;
+
+/// <summary>
+/// Extension methods for registering delta signature services.
+/// </summary>
+public static class ServiceCollectionExtensions
+{
+    /// <summary>
+    /// Adds delta signature generation and matching services.
+    /// Requires disassembly and normalization services to be registered.
+    /// </summary>
+    /// <param name="services">The service collection.</param>
+    /// <returns>The service collection for chaining.</returns>
+    public static IServiceCollection AddDeltaSignatures(this IServiceCollection services)
+    {
+        services.AddSingleton<IDeltaSignatureGenerator, DeltaSignatureGenerator>();
+        services.AddSingleton<IDeltaSignatureMatcher, DeltaSignatureMatcher>();
+
+        return services;
+    }
+
+    /// <summary>
+    /// Adds all binary index services: disassembly, normalization, and delta signatures.
+    /// </summary>
+    /// <param name="services">The service collection.</param>
+    /// <returns>The service collection for chaining.</returns>
+    public static IServiceCollection AddBinaryIndexServices(this IServiceCollection services)
+    {
+        // Add disassembly with default plugins
+        services.AddDisassemblyServices();
+
+        // Add normalization pipelines
+        services.AddNormalizationPipelines();
+
+        // Add delta signature services
+        services.AddDeltaSignatures();
+
+        return services;
+    }
+}