From 8804952612609239040025330591356571302187 Mon Sep 17 00:00:00 2001
From: Glenn Smith <glenn@vector35.com>
Date: Wed, 31 May 2023 20:55:14 -0400
Subject: API to read raw undo buffer (for DHView)

---
 database.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'database.cpp')

diff --git a/database.cpp b/database.cpp
index 887cdea7..dd258967 100644
--- a/database.cpp
+++ b/database.cpp
@@ -276,6 +276,17 @@ DataBuffer Snapshot::GetFileContentsHash()
 }
 
 
+DataBuffer Snapshot::GetUndoData()
+{
+	BNDataBuffer* buffer = BNGetSnapshotUndoData(m_object);
+	if (buffer == nullptr)
+	{
+		throw DatabaseException("BNGetSnapshotUndoData");
+	}
+	return DataBuffer(buffer);
+}
+
+
 vector<UndoEntry> Snapshot::GetUndoEntries()
 {
 	return GetUndoEntries([](size_t, size_t) { return true; });
-- 
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