1 files changed, 89 insertions, 0 deletions
diff --git a/Utils/src/NativeLibraryException.cs b/Utils/src/NativeLibraryException.cs
new file mode 100644
index 0000000..5c66852
--- /dev/null
+++ b/Utils/src/NativeLibraryException.cs
@@ -0,0 +1,89 @@
+/*
+* Copyright (c) 2022 Vaughn Nugent
+* 
+* Library: VNLib
+* Package: VNLib.Utils
+* File: NativeLibraryException.cs 
+*
+* NativeLibraryException.cs is part of VNLib.Utils which is part of the larger 
+* VNLib collection of libraries and utilities.
+*
+* VNLib.Utils is free software: you can redistribute it and/or modify 
+* it under the terms of the GNU General Public License as published
+* by the Free Software Foundation, either version 2 of the License,
+* or (at your option) any later version.
+*
+* VNLib.Utils is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
+* General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License 
+* along with VNLib.Utils. If not, see http://www.gnu.org/licenses/.
+*/
+
+using System;
+
+namespace VNLib.Utils
+{    
+    /// <summary>
+    /// Raised when an internal buffer was not propery sized for the opreation
+    /// </summary>
+    public class InternalBufferTooSmallException : OutOfMemoryException
+    {
+        public InternalBufferTooSmallException(string message) : base(message)
+        {}
+
+        public InternalBufferTooSmallException(string message, Exception innerException) : base(message, innerException)
+        {}
+
+        public InternalBufferTooSmallException()
+        {}
+    }
+
+    /// <summary>
+    /// A base class for all native library related exceptions
+    /// </summary>
+    public class NativeLibraryException : SystemException
+    {
+        public NativeLibraryException(string message) : base(message)
+        {}
+
+        public NativeLibraryException(string message, Exception innerException) : base(message, innerException)
+        {}
+
+        public NativeLibraryException()
+        {}
+    }
+
+    /// <summary>
+    /// Base exception class for native memory related exceptions
+    /// </summary>
+    public class NativeMemoryException : NativeLibraryException
+    {
+        public NativeMemoryException(string message) : base(message)
+        {}
+
+        public NativeMemoryException(string message, Exception innerException) : base(message, innerException)
+        {}
+
+        public NativeMemoryException()
+        {}
+    }
+
+    /// <summary>
+    /// Raised when a memory allocation or resize failed because there is 
+    /// no more memory available
+    /// </summary>
+    public class NativeMemoryOutOfMemoryException : OutOfMemoryException
+    {
+        public NativeMemoryOutOfMemoryException(string message) : base(message)
+        {}
+
+        public NativeMemoryOutOfMemoryException(string message, Exception innerException) : base(message, innerException)
+        {}
+
+        public NativeMemoryOutOfMemoryException()
+        {}
+    }
+}