finish web test api

2025-03-31 20:24:26 +08:00
parent f455af3589
commit 0da5b85173
10 changed files with 392 additions and 59 deletions
--- a/server/src/Common.cs
+++ b/server/src/Common.cs
@@ -0,0 +1,83 @@
+using DotNext;
+
+namespace Common
+{
+    class NumberProcessor
+    {
+        public static Result<byte[]> NumberToBytes(ulong num, uint length, bool isRightHigh = false)
+        {
+            if (length > 8)
+            {
+                throw new ArgumentException(
+                    "Unsigned long number can't over 8 bytes(64 bits).",
+                    nameof(length)
+                );
+            }
+
+            var arr = new byte[length];
+
+            if (isRightHigh)
+            {
+                for (var i = 0; i < length; i++)
+                {
+                    arr[length - 1 - i] = Convert.ToByte((num >> (i << 3)) & (0xFF));
+                }
+            }
+            else
+            {
+                for (var i = 0; i < length; i++)
+                {
+                    arr[i] = Convert.ToByte((num >> (i << 3)) & (0xFF));
+                }
+            }
+            return arr;
+        }
+
+        public static Result<ulong> BytesToNumber(byte[] bytes, bool isRightLeft = false)
+        {
+            if (bytes.Length > 8)
+            {
+                throw new ArgumentException(
+                    "Unsigned long number can't over 8 bytes(64 bits).",
+                    nameof(bytes)
+                );
+            }
+
+            ulong num = 0;
+            int len = bytes.Length;
+
+            if (isRightLeft)
+            {
+                for (var i = 0; i < len; i++)
+                {
+                    num += Convert.ToUInt64(bytes[len - 1 - i] << (i << 3));
+                }
+            }
+            else
+            {
+                for (var i = 0; i < len; i++)
+                {
+                    num += Convert.ToUInt64(bytes[i] << (i << 3));
+                }
+            }
+
+            return num;
+        }
+
+        public static Result<byte[]> StringToBytes(string str, int numBase = 16)
+        {
+            var len = str.Length;
+            var bytesLen = len / 2;
+            var bytes = new byte[bytesLen];
+
+            for (var i = 0; i < bytesLen; i++)
+            {
+                bytes[i] = Convert.ToByte(str.Substring(i * 2, 2), 16);
+            }
+
+            return bytes;
+        }
+
+    }
+
+}