From d5f567b90bf50b6a8ee44c409b928f4318f45e2f Mon Sep 17 00:00:00 2001
From: tinysec <root@tinysec.net>
Date: Wed, 26 Nov 2025 11:59:42 +0800
Subject: [PATCH 1/2] feat: LoadFileAsync

---
 Handle/BNBinaryView.cs | 59 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/Handle/BNBinaryView.cs b/Handle/BNBinaryView.cs
index 2a34c7d..9b84543 100644
--- a/Handle/BNBinaryView.cs
+++ b/Handle/BNBinaryView.cs
@@ -3,6 +3,8 @@
 using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices;
+using System.Threading;
+using System.Threading.Tasks;
 using Microsoft.Win32.SafeHandles;
 
 namespace BinaryNinja
@@ -182,6 +184,63 @@ public ulong Length
 			);
 		}
 
+		public static Task<BinaryView?> LoadFileAsync(
+			string filename ,
+			bool updateAnalysis = false ,
+			string options = "",
+			CancellationToken? cancellationToken = null
+		)
+		{
+			return Task.Run(() =>
+				{
+					bool cancelled = false;
+
+					ProgressDelegate progress = (param2 , param3) =>
+					{
+						if (null != cancellationToken)
+						{
+							if (cancellationToken.GetValueOrDefault().IsCancellationRequested)
+							{
+								cancelled = true;
+
+								return false;
+							}
+						}
+
+						return true;
+					};
+
+					if (cancelled)
+					{
+						return null;
+					}
+					
+					BinaryView? view =  BinaryView.TakeHandle(
+						NativeMethods.BNLoadFilename(
+							filename ,
+							updateAnalysis ,
+							options ,
+							Marshal.GetFunctionPointerForDelegate<NativeDelegates.BNProgressFunction>(
+									UnsafeUtils.WrapProgressDelegate(progress)) ,
+							IntPtr.Zero
+						)
+					);
+
+					if (null == view)
+					{
+						return null;
+					}
+					
+					if (cancelled && ( null != cancellationToken) )
+					{
+						cancellationToken.GetValueOrDefault().ThrowIfCancellationRequested();
+					}
+
+					return view;
+				}
+			);
+		}
+
 		public static BinaryView? OpenExisting(string filename , ProgressDelegate? progress = null)
 		{
 			FileMetadata file = new FileMetadata(filename);

From 0893cdf3c93c3a3cb97995cd358de471c379b041 Mon Sep 17 00:00:00 2001
From: tinysec <root@tinysec.net>
Date: Wed, 26 Nov 2025 12:06:32 +0800
Subject: [PATCH 2/2] feat: OpenExistingDatabaseAsync

---
 Handle/BNBinaryView.cs | 121 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 117 insertions(+), 4 deletions(-)

diff --git a/Handle/BNBinaryView.cs b/Handle/BNBinaryView.cs
index 9b84543..e648fbb 100644
--- a/Handle/BNBinaryView.cs
+++ b/Handle/BNBinaryView.cs
@@ -135,9 +135,9 @@ public ulong Length
 		}
 
 		public BinaryView? Load(
-			bool updateAnalysis ,
-			string options ,
-			ProgressDelegate? progress
+			bool updateAnalysis = false ,
+			string options = "",
+			ProgressDelegate? progress = null
 		)
 		{
 			return BinaryView.TakeHandle(
@@ -154,6 +154,63 @@ public ulong Length
 				)
 			);
 		}
+		
+		public Task<BinaryView?> LoadAsync(
+			bool updateAnalysis = false,
+			string options = "" ,
+			CancellationToken? cancellationToken = null
+		)
+		{
+			return Task.Run(() =>
+				{
+					bool cancelled = false;
+
+					ProgressDelegate progress = (param2 , param3) =>
+					{
+						if (null != cancellationToken)
+						{
+							if (cancellationToken.GetValueOrDefault().IsCancellationRequested)
+							{
+								cancelled = true;
+
+								return false;
+							}
+						}
+
+						return true;
+					};
+
+					if (cancelled)
+					{
+						return null;
+					}
+					
+					BinaryView? view =  BinaryView.TakeHandle(
+						NativeMethods.BNLoadBinaryView(
+							this.handle ,
+							updateAnalysis ,
+							options ,
+							Marshal.GetFunctionPointerForDelegate<NativeDelegates.BNProgressFunction>(
+								UnsafeUtils.WrapProgressDelegate(progress)
+							),
+							IntPtr.Zero
+						)
+					);
+
+					if (null == view)
+					{
+						return null;
+					}
+					
+					if (cancelled && ( null != cancellationToken) )
+					{
+						cancellationToken.GetValueOrDefault().ThrowIfCancellationRequested();
+					}
+
+					return view;
+				}
+			);
+		}
 
 		/// <summary>
 		/// 
@@ -241,7 +298,7 @@ public ulong Length
 			);
 		}
 
-		public static BinaryView? OpenExisting(string filename , ProgressDelegate? progress = null)
+		public static BinaryView? OpenExistingDatabase(string filename , ProgressDelegate? progress = null)
 		{
 			FileMetadata file = new FileMetadata(filename);
 			
@@ -269,6 +326,62 @@ public ulong Length
 			}
 		}
 		
+		public static Task<BinaryView?> OpenExistingDatabaseAsync(
+			string filename ,
+			CancellationToken? cancellationToken = null
+		)
+		{
+			return Task.Run(() =>
+				{
+					bool cancelled = false;
+
+					ProgressDelegate progress = (param2 , param3) =>
+					{
+						if (null != cancellationToken)
+						{
+							if (cancellationToken.GetValueOrDefault().IsCancellationRequested)
+							{
+								cancelled = true;
+
+								return false;
+							}
+						}
+
+						return true;
+					};
+
+					if (cancelled)
+					{
+						return null;
+					}
+					
+					FileMetadata file = new FileMetadata(filename);
+					
+					BinaryView? view =  BinaryView.TakeHandle(
+						NativeMethods.BNOpenExistingDatabaseWithProgress(
+							file.DangerousGetHandle() ,
+							filename ,
+							Marshal.GetFunctionPointerForDelegate<NativeDelegates.BNProgressFunction>(
+								UnsafeUtils.WrapProgressDelegate(progress)) ,
+							IntPtr.Zero
+						)
+					);
+
+					if (null == view)
+					{
+						return null;
+					}
+					
+					if (cancelled && ( null != cancellationToken) )
+					{
+						cancellationToken.GetValueOrDefault().ThrowIfCancellationRequested();
+					}
+
+					return view;
+				}
+			);
+		}
+		
 		public BinaryView? Parent
 		{
 			get