Merge pull request #31 from cryptlex/ahmad/set-cache-mode

feat: added set cache mode function
cryptlex · May 23, 2024 · 0129471 · 0129471
2 parents 40ea260 + 6513800
commit 0129471
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Showing 3 changed files with 33 additions and 1 deletion.
diff --git a/post-build.ps1 b/post-build.ps1
@@ -1,5 +1,5 @@
 $base_url = "https://dl.cryptlex.com/downloads"
-$lexactivator_version ="v3.27.1"
+$lexactivator_version ="v3.28.0"
 new-item -Name tmp -ItemType directory
 
 $url = "$base_url/$lexactivator_version/LexActivator-Win.zip"

diff --git a/src/Cryptlex.LexActivator/LexActivator.cs b/src/Cryptlex.LexActivator/LexActivator.cs
@@ -185,6 +185,32 @@ public static void SetDebugMode(uint enable)
             }
         }
 
+        /// <summary>
+        /// Enables or disables in-memory caching for LexActivator.
+        /// This function is designed to control caching behavior to suit specific application requirements.
+        /// Caching is enabled by default to enhance performance.
+        /// Disabling caching is recommended in environments where multiple processes access the same license on a
+        /// single machine and require real-time updates to the license state.
+        /// </summary>
+        /// <param name="enable">false or true to disable or enable logging.</param>
+        public static void SetCacheMode(bool enable)
+        {
+            int status;
+            uint enableFlag = enable ? (uint)1 : (uint)0;
+            if (LexActivatorNative.IsWindows())
+            {
+                status = IntPtr.Size == 4 ? LexActivatorNative.SetCacheMode_x86(enableFlag) : LexActivatorNative.SetCacheMode(enableFlag);
+            }
+            else
+            {
+                status = LexActivatorNative.SetCacheMode(enableFlag);
+            }
+            if (LexStatusCodes.LA_OK != status)
+            {
+                throw new LexActivatorException(status);
+            }
+        }
+
         /// <summary>
         /// In case you don't want to use the LexActivator's advanced
         /// device fingerprinting algorithm, this function can be used to set a custom

diff --git a/src/Cryptlex.LexActivator/LexActivatorNative.cs b/src/Cryptlex.LexActivator/LexActivatorNative.cs
@@ -46,6 +46,9 @@ public static bool IsWindows()
         [DllImport(DLL_FILE_NAME, CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
         public static extern int SetDebugMode(uint enable);
 
+        [DllImport(DLL_FILE_NAME, CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
+        public static extern int SetCacheMode(uint enable);
+
         [DllImport(DLL_FILE_NAME, CharSet = CharSet.Unicode, CallingConvention = CallingConvention.Cdecl)]
         public static extern int SetCustomDeviceFingerprint(string fingerprint);
 
@@ -423,6 +426,9 @@ public static bool IsWindows()
         [DllImport(DLL_FILE_NAME_X86, CharSet = CharSet.Unicode, EntryPoint = "SetDebugMode", CallingConvention = CallingConvention.Cdecl)]
         public static extern int SetDebugMode_x86(uint enable);
 
+        [DllImport(DLL_FILE_NAME_X86, CharSet = CharSet.Unicode, EntryPoint = "SetCacheMode", CallingConvention = CallingConvention.Cdecl)]
+        public static extern int SetCacheMode_x86(uint enable);
+
         [DllImport(DLL_FILE_NAME_X86, CharSet = CharSet.Unicode, EntryPoint = "SetCustomDeviceFingerprint", CallingConvention = CallingConvention.Cdecl)]
         public static extern int SetCustomDeviceFingerprint_x86(string fingerprint);