Added DeleteCredential(LUID) for Windows

CASA/sharp/Novell.Casa.MiCasa/MiCasa.cs

@@ -37,6 +37,10 @@ namespace Novell.Casa
 		public static uint USERNAME_TYPE_LDAP_DN_F		 = 0x00000004;
 		public static uint USERNAME_TYPE_EMAIL_F		 = 0x00000008;
 		public static uint USERNAME_TYPE_OTHER_F		 = 0x00000010;
+        
+        private static uint SSCS_CRED_TYPE_BASIC_F		 = 0x00000001;
+        private static uint SSCS_CRED_TYPE_BINARY_F      = 0x00000002;
+        private static uint SSCS_CRED_TYPE_SERVER_F      = 0x00000004;
 
         public MiCasa()
 		{
@@ -149,7 +153,26 @@ namespace Novell.Casa
 			string sSharedSecretID)
 		{
 			NativeCalls.RemoveCredential(ssFlags, sAppSecretID, sSharedSecretID);
-		}
+		}
+
+
+        public static void DeleteCredential(
+            uint ssFlags,
+            string sAppSecretID,
+            string sSharedSecretID)
+        {
+            DeleteCredential(ssFlags, sAppSecretID, sSharedSecretID, null);
+        }
+        
+
+        public static void DeleteCredential(
+            uint ssFlags,
+            string sAppSecretID,
+            string sSharedSecretID,
+            WinLuid luid)
+        {
+            NativeCalls.DeleteCredential(ssFlags, sAppSecretID, sSharedSecretID, SSCS_CRED_TYPE_BASIC_F, luid);
+        }
 
 
 		public static bool IsSecretPersistent(

CASA/sharp/Novell.Casa.MiCasa/NativeCalls.cs

@@ -169,6 +169,16 @@ namespace Novell.Casa
             [In, Out]	SSCS_EXT_T ext
             );
 
+        [DllImport(NDK_LIBRARY)]
+        internal static extern int miCASADeleteCredential
+            (
+            [In]		uint ssFlags,
+            [In]		SSCS_SECRET_ID_T appSecretID,
+            [In]		SSCS_SECRET_ID_T sharedSecretID,
+            [In]        uint iCredentialType,
+            [In, Out]	SSCS_EXT_T ext
+            );
+
         [DllImport(NDK_LIBRARY)]
         internal static extern int miCASAIsSecretPersistent
             (
@@ -456,7 +466,8 @@ namespace Novell.Casa
             }
         }
 
-
+        // deprecated because of multiple credential types.
+        // use miCASADeleteCredential
         internal static void RemoveCredential(
             uint ssFlags,
             string sAppSecretID,
@@ -486,6 +497,54 @@ namespace Novell.Casa
 
         }
 
+        internal static void DeleteCredential(
+            uint ssFlags,
+            string sAppSecretID,
+            string sSharedSecretID,
+            uint iCredType,
+            WinLuid luid)
+        {
+            if (sAppSecretID == null || sAppSecretID.Length == 0)
+                throw new MiCasaException(MiCasaException.NSSCS_E_INVALID_PARAM);
+
+            int rcode;
+            SSCS_SECRET_ID_T appSecretID = new SSCS_SECRET_ID_T();
+            appSecretID.id = sAppSecretID;
+            appSecretID.len = sAppSecretID.Length + 1;
+
+            SSCS_SECRET_ID_T sharedID = new SSCS_SECRET_ID_T();
+            if (sSharedSecretID != null)
+            {
+                sharedID.len = sSharedSecretID.Length + 1;
+                sharedID.id = sSharedSecretID;
+            }
+
+            SSCS_EXT_T ext = new SSCS_EXT_T();
+            LUID sluid;
+            if ((luid != null) &&
+                ((luid.GetHighPart() != 0) || (luid.GetLowPart() != 0)))
+            {
+                // allocate a structure to marshal
+                sluid = new LUID();
+                sluid.luidHigh = luid.GetHighPart();
+                sluid.luidLow = luid.GetLowPart();
+
+                ext.extID = 1;
+                ext.version = 1;
+                ext.ext = Marshal.AllocHGlobal(Marshal.SizeOf(sluid));
+
+                Marshal.StructureToPtr(sluid, ext.ext, false);
+            }
+
+            rcode = miCASADeleteCredential(ssFlags, appSecretID, sharedID, iCredType, ext);
+
+            if (rcode != 0)
+            {
+                throw new MiCasaException(rcode);
+            }
+
+        }
+
 
         internal static bool IsSecretPersistent(uint ssFlags, string id)
         {