Initial commit

srcs/RobotNet10/RobotApp/Communication/CeresSharp/Exceptions/CeresException.cs

@@ -0,0 +1,56 @@
+namespace CeresSharp.Exceptions;
+
+/// <summary>
+/// Base exception for all Ceres-related errors.
+/// </summary>
+public class CeresException : Exception
+{
+    /// <summary>
+    /// Gets the error code associated with this exception.
+    /// </summary>
+    public CeresErrorCode ErrorCode { get; }
+
+    public CeresException(CeresErrorCode errorCode, string? message = null)
+        : base(message ?? GetDefaultMessage(errorCode))
+    {
+        ErrorCode = errorCode;
+    }
+
+    public CeresException(CeresErrorCode errorCode, string? message, Exception? innerException)
+        : base(message ?? GetDefaultMessage(errorCode), innerException)
+    {
+        ErrorCode = errorCode;
+    }
+
+    private static string GetDefaultMessage(CeresErrorCode errorCode) => errorCode switch
+    {
+        CeresErrorCode.Success => "Operation succeeded",
+        CeresErrorCode.NullPointer => "Null pointer argument",
+        CeresErrorCode.InvalidParameter => "Invalid parameter value",
+        CeresErrorCode.InvalidEnum => "Invalid enum value",
+        CeresErrorCode.Exception => "C++ exception occurred",
+        CeresErrorCode.OutOfMemory => "Memory allocation failed",
+        CeresErrorCode.InvalidOperation => "Invalid operation for current state",
+        CeresErrorCode.BufferTooSmall => "Output buffer too small",
+        CeresErrorCode.NotFound => "Resource not found",
+        CeresErrorCode.AlreadyExists => "Resource already exists",
+        _ => $"Unknown error code: {errorCode}"
+    };
+}
+
+/// <summary>
+/// Error codes returned by Ceres wrapper functions.
+/// </summary>
+public enum CeresErrorCode
+{
+    Success = 0,
+    NullPointer = 1,
+    InvalidParameter = 2,
+    InvalidEnum = 3,
+    Exception = 4,
+    OutOfMemory = 5,
+    InvalidOperation = 6,
+    BufferTooSmall = 7,
+    NotFound = 8,
+    AlreadyExists = 9
+}