Cleanup | SNI Native Wrapper

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParser.Windows.cs

@@ -79,7 +79,7 @@ private SNIErrorDetails GetSniErrorDetails()
             }
             else
             {
-                SniNativeWrapper.SNIGetLastError(out SniError sniError);
+                SniNativeWrapper.SniGetLastError(out SniError sniError);
                 details.sniErrorNumber = sniError.sniError;
                 details.errorMessage = sniError.errorMessage;
                 details.nativeError = sniError.nativeError;

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParserStateObject.netcore.cs

@@ -229,7 +229,7 @@ internal abstract void CreatePhysicalSNIHandle(
 
         internal abstract void ReleasePacket(PacketHandle syncReadPacket);
 
-        protected abstract uint SNIPacketGetData(PacketHandle packet, byte[] _inBuff, ref uint dataSize);
+        protected abstract uint SniPacketGetData(PacketHandle packet, byte[] _inBuff, ref uint dataSize);
 
         internal abstract PacketHandle GetResetWritePacket(int dataSize);
 
@@ -401,7 +401,7 @@ private void ReadSniError(TdsParserStateObject stateObj, uint error)
 
         private uint GetSniPacket(PacketHandle packet, ref uint dataSize)
         {
-            return SNIPacketGetData(packet, _inBuff, ref dataSize);
+            return SniPacketGetData(packet, _inBuff, ref dataSize);
         }
 
         private void ChangeNetworkPacketTimeout(int dueTime, int period)

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParserStateObjectManaged.cs

@@ -69,7 +69,7 @@ internal SNIMarsHandle CreateMarsSession(object callbackObject, bool async)
         /// <param name="inBuff">Destination byte array where data packets are copied to</param>
         /// <param name="dataSize">Length of data packets</param>
         /// <returns>SNI error status</returns>
-        protected override uint SNIPacketGetData(PacketHandle packet, byte[] inBuff, ref uint dataSize)
+        protected override uint SniPacketGetData(PacketHandle packet, byte[] inBuff, ref uint dataSize)
         {
             int dataSizeInt = 0;
             packet.ManagedPacket.GetData(inBuff, ref dataSizeInt);

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParserStateObjectNative.cs

@@ -99,7 +99,7 @@ internal override void AssignPendingDNSInfo(string userProtocol, string DNSCache
                 result = SniNativeWrapper.SniGetConnectionPort(Handle, ref portFromSNI);
                 Debug.Assert(result == TdsEnums.SNI_SUCCESS, "Unexpected failure state upon calling SniGetConnectionPort");
 
-                result = SniNativeWrapper.SniGetConnectionIPString(Handle, ref IPStringFromSNI);
+                result = SniNativeWrapper.SniGetConnectionIpString(Handle, ref IPStringFromSNI);
                 Debug.Assert(result == TdsEnums.SNI_SUCCESS, "Unexpected failure state upon calling SniGetConnectionIPString");
 
                 pendingDNSInfo = new SQLDNSInfo(DNSCacheKey, null, null, portFromSNI.ToString());
@@ -181,10 +181,10 @@ internal override void CreatePhysicalSNIHandle(
             spns = new[] { serverSPN.TrimEnd() };
         }
 
-        protected override uint SNIPacketGetData(PacketHandle packet, byte[] _inBuff, ref uint dataSize)
+        protected override uint SniPacketGetData(PacketHandle packet, byte[] _inBuff, ref uint dataSize)
         {
             Debug.Assert(packet.Type == PacketHandle.NativePointerType, "unexpected packet type when requiring NativePointer");
-            return SniNativeWrapper.SNIPacketGetData(packet.NativePointer, _inBuff, ref dataSize);
+            return SniNativeWrapper.SniPacketGetData(packet.NativePointer, _inBuff, ref dataSize);
         }
 
         protected override bool CheckPacket(PacketHandle packet, TaskCompletionSource<object> source)
@@ -264,7 +264,7 @@ internal override PacketHandle ReadSyncOverAsync(int timeoutRemaining, out uint
                 throw ADP.ClosedConnectionError();
             }
             IntPtr readPacketPtr = IntPtr.Zero;
-            error = SniNativeWrapper.SNIReadSyncOverAsync(handle, ref readPacketPtr, GetTimeoutRemaining());
+            error = SniNativeWrapper.SniReadSyncOverAsync(handle, ref readPacketPtr, GetTimeoutRemaining());
             return PacketHandle.FromNativePointer(readPacketPtr);
         }
 
@@ -281,20 +281,20 @@ internal override bool IsPacketEmpty(PacketHandle readPacket)
         internal override void ReleasePacket(PacketHandle syncReadPacket)
         {
             Debug.Assert(syncReadPacket.Type == PacketHandle.NativePointerType, "unexpected packet type when requiring NativePointer");
-            SniNativeWrapper.SNIPacketRelease(syncReadPacket.NativePointer);
+            SniNativeWrapper.SniPacketRelease(syncReadPacket.NativePointer);
         }
 
         internal override uint CheckConnection()
         {
             SNIHandle handle = Handle;
-            return handle == null ? TdsEnums.SNI_SUCCESS : SniNativeWrapper.SNICheckConnection(handle);
+            return handle == null ? TdsEnums.SNI_SUCCESS : SniNativeWrapper.SniCheckConnection(handle);
         }
 
         internal override PacketHandle ReadAsync(SessionHandle handle, out uint error)
         {
             Debug.Assert(handle.Type == SessionHandle.NativeHandleType, "unexpected handle type when requiring NativePointer");
             IntPtr readPacketPtr = IntPtr.Zero;
-            error = SniNativeWrapper.SNIReadAsync(handle.NativeHandle, ref readPacketPtr);
+            error = SniNativeWrapper.SniReadAsync(handle.NativeHandle, ref readPacketPtr);
             return PacketHandle.FromNativePointer(readPacketPtr);
         }
 
@@ -310,7 +310,7 @@ internal override PacketHandle CreateAndSetAttentionPacket()
         internal override uint WritePacket(PacketHandle packet, bool sync)
         {
             Debug.Assert(packet.Type == PacketHandle.NativePacketType, "unexpected packet type when requiring NativePacket");
-            return SniNativeWrapper.SNIWritePacket(Handle, packet.NativePacket, sync);
+            return SniNativeWrapper.SniWritePacket(Handle, packet.NativePacket, sync);
         }
 
         internal override PacketHandle AddPacketToPendingList(PacketHandle packetToAdd)
@@ -343,7 +343,7 @@ internal override PacketHandle GetResetWritePacket(int dataSize)
         {
             if (_sniPacket != null)
             {
-                SniNativeWrapper.SNIPacketReset(Handle, IoType.WRITE, _sniPacket, ConsumerNumber.SNI_Consumer_SNI);
+                SniNativeWrapper.SniPacketReset(Handle, IoType.WRITE, _sniPacket, ConsumerNumber.SNI_Consumer_SNI);
             }
             else
             {
@@ -372,17 +372,17 @@ internal override void ClearAllWritePackets()
         internal override void SetPacketData(PacketHandle packet, byte[] buffer, int bytesUsed)
         {
             Debug.Assert(packet.Type == PacketHandle.NativePacketType, "unexpected packet type when requiring NativePacket");
-            SniNativeWrapper.SNIPacketSetData(packet.NativePacket, buffer, bytesUsed);
+            SniNativeWrapper.SniPacketSetData(packet.NativePacket, buffer, bytesUsed);
         }
 
         internal override uint SniGetConnectionId(ref Guid clientConnectionId)
             => SniNativeWrapper.SniGetConnectionId(Handle, ref clientConnectionId);
 
         internal override uint DisableSsl()
-            => SniNativeWrapper.SNIRemoveProvider(Handle, Provider.SSL_PROV);
+            => SniNativeWrapper.SniRemoveProvider(Handle, Provider.SSL_PROV);
 
         internal override uint EnableMars(ref uint info)
-            => SniNativeWrapper.SNIAddProvider(Handle, Provider.SMUX_PROV, ref info);
+            => SniNativeWrapper.SniAddProvider(Handle, Provider.SMUX_PROV, ref info);
 
         internal override uint EnableSsl(ref uint info, bool tlsFirst, string serverCertificateFilename)
         {
@@ -392,15 +392,15 @@ internal override uint EnableSsl(ref uint info, bool tlsFirst, string serverCert
             authInfo.serverCertFileName = serverCertificateFilename;
 
             // Add SSL (Encryption) SNI provider.
-            return SniNativeWrapper.SNIAddProvider(Handle, Provider.SSL_PROV, ref authInfo);
+            return SniNativeWrapper.SniAddProvider(Handle, Provider.SSL_PROV, ref authInfo);
         }
 
         internal override uint SetConnectionBufferSize(ref uint unsignedPacketSize)
-            => SniNativeWrapper.SNISetInfo(Handle, QueryType.SNI_QUERY_CONN_BUFSIZE, ref unsignedPacketSize);
+            => SniNativeWrapper.SniSetInfo(Handle, QueryType.SNI_QUERY_CONN_BUFSIZE, ref unsignedPacketSize);
 
         internal override uint WaitForSSLHandShakeToComplete(out int protocolVersion)
         {
-            uint returnValue = SniNativeWrapper.SNIWaitForSSLHandshakeToComplete(Handle, GetTimeoutRemaining(), out uint nativeProtocolVersion);
+            uint returnValue = SniNativeWrapper.SniWaitForSslHandshakeToComplete(Handle, GetTimeoutRemaining(), out uint nativeProtocolVersion);
             var nativeProtocol = (NativeProtocols)nativeProtocolVersion;
 
 #pragma warning disable CA5398 // Avoid hardcoded SslProtocols values
@@ -469,7 +469,7 @@ public SNIPacket Take(SNIHandle sniHandle)
                 {
                     // Success - reset the packet
                     packet = _packets.Pop();
-                    SniNativeWrapper.SNIPacketReset(sniHandle, IoType.WRITE, packet, ConsumerNumber.SNI_Consumer_SNI);
+                    SniNativeWrapper.SniPacketReset(sniHandle, IoType.WRITE, packet, ConsumerNumber.SNI_Consumer_SNI);
                 }
                 else
                 {

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/TdsParser.cs

@@ -699,7 +699,7 @@ internal void RemoveEncryption()
             uint error = 0;
 
             // Remove SSL (Encryption) SNI provider since we only wanted to encrypt login.
-            error = SniNativeWrapper.SNIRemoveProvider(_physicalStateObj.Handle, Provider.SSL_PROV);
+            error = SniNativeWrapper.SniRemoveProvider(_physicalStateObj.Handle, Provider.SSL_PROV);
             if (error != TdsEnums.SNI_SUCCESS)
             {
                 _physicalStateObj.AddError(ProcessSNIError(_physicalStateObj));
@@ -726,7 +726,7 @@ internal void EnableMars()
                 uint info = 0;
 
                 // Add SMUX (MARS) SNI provider.
-                error = SniNativeWrapper.SNIAddProvider(_pMarsPhysicalConObj.Handle, Provider.SMUX_PROV, ref info);
+                error = SniNativeWrapper.SniAddProvider(_pMarsPhysicalConObj.Handle, Provider.SMUX_PROV, ref info);
 
                 if (error != TdsEnums.SNI_SUCCESS)
                 {
@@ -747,12 +747,12 @@ internal void EnableMars()
                 {
                     _pMarsPhysicalConObj.IncrementPendingCallbacks();
 
-                    error = SniNativeWrapper.SNIReadAsync(_pMarsPhysicalConObj.Handle, ref temp);
+                    error = SniNativeWrapper.SniReadAsync(_pMarsPhysicalConObj.Handle, ref temp);
 
                     if (temp != IntPtr.Zero)
                     {
                         // Be sure to release packet, otherwise it will be leaked by native.
-                        SniNativeWrapper.SNIPacketRelease(temp);
+                        SniNativeWrapper.SniPacketRelease(temp);
                     }
                 }
                 Debug.Assert(IntPtr.Zero == temp, "unexpected syncReadPacket without corresponding SNIPacketRelease");
@@ -1025,7 +1025,7 @@ private void EnableSsl(uint info, SqlConnectionEncryptOption encrypt, bool integ
 
             Debug.Assert((_encryptionOption & EncryptionOptions.CLIENT_CERT) == 0, "Client certificate authentication support has been removed");
 
-            error = SniNativeWrapper.SNIAddProvider(_physicalStateObj.Handle, Provider.SSL_PROV, authInfo);
+            error = SniNativeWrapper.SniAddProvider(_physicalStateObj.Handle, Provider.SSL_PROV, authInfo);
 
             if (error != TdsEnums.SNI_SUCCESS)
             {
@@ -1037,7 +1037,7 @@ private void EnableSsl(uint info, SqlConnectionEncryptOption encrypt, bool integ
             // wait for SSL handshake to complete, so that the SSL context is fully negotiated before we try to use its
             // Channel Bindings as part of the Windows Authentication context build (SSL handshake must complete
             // before calling SNISecGenClientContext).
-            error = SniNativeWrapper.SNIWaitForSSLHandshakeToComplete(_physicalStateObj.Handle, _physicalStateObj.GetTimeoutRemaining(), out uint protocolVersion);
+            error = SniNativeWrapper.SniWaitForSslHandshakeToComplete(_physicalStateObj.Handle, _physicalStateObj.GetTimeoutRemaining(), out uint protocolVersion);
 
             if (error != TdsEnums.SNI_SUCCESS)
             {
@@ -1591,7 +1591,7 @@ internal SqlError ProcessSNIError(TdsParserStateObject stateObj)
             Debug.Assert(SniContext.Undefined != stateObj.DebugOnlyCopyOfSniContext || ((_fMARS) && ((_state == TdsParserState.Closed) || (_state == TdsParserState.Broken))), "SniContext must not be None");
 #endif
             SniError sniError = new SniError();
-            SniNativeWrapper.SNIGetLastError(out sniError);
+            SniNativeWrapper.SniGetLastError(out sniError);
 
             if (sniError.sniError != 0)
             {
@@ -2906,7 +2906,7 @@ private TdsOperationStatus TryProcessEnvChange(int tokenLength, TdsParserStateOb
 
                             // Update SNI ConsumerInfo value to be resulting packet size
                             uint unsignedPacketSize = (uint)packetSize;
-                            uint bufferSizeResult = SniNativeWrapper.SNISetInfo(_physicalStateObj.Handle, QueryType.SNI_QUERY_CONN_BUFSIZE, ref unsignedPacketSize);
+                            uint bufferSizeResult = SniNativeWrapper.SniSetInfo(_physicalStateObj.Handle, QueryType.SNI_QUERY_CONN_BUFSIZE, ref unsignedPacketSize);
 
                             Debug.Assert(bufferSizeResult == TdsEnums.SNI_SUCCESS, "Unexpected failure state upon calling SNISetInfo");
                         }

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/TdsParser.netfx.cs

@@ -75,7 +75,7 @@ internal void AssignPendingDNSInfo(string userProtocol, string DNSCacheKey)
                 Debug.Assert(result == TdsEnums.SNI_SUCCESS, "Unexpected failure state upon calling SniGetConnectionPort");
 
 
-                result = SniNativeWrapper.SniGetConnectionIPString(_physicalStateObj.Handle, ref IPStringFromSNI);
+                result = SniNativeWrapper.SniGetConnectionIpString(_physicalStateObj.Handle, ref IPStringFromSNI);
                 Debug.Assert(result == TdsEnums.SNI_SUCCESS, "Unexpected failure state upon calling SniGetConnectionIPString");
 
                 _connHandler.pendingSQLDNSObject = new SQLDNSInfo(DNSCacheKey, null, null, portFromSNI.ToString());

src/Microsoft.Data.SqlClient/netfx/src/Microsoft/Data/SqlClient/TdsParserStateObject.netfx.cs

@@ -270,20 +270,20 @@ internal PacketHandle ReadSyncOverAsync(int timeoutRemaining, out uint error)
         {
             SNIHandle handle = Handle ?? throw ADP.ClosedConnectionError();
             PacketHandle readPacket = default;
-            error = SniNativeWrapper.SNIReadSyncOverAsync(handle, ref readPacket, timeoutRemaining);
+            error = SniNativeWrapper.SniReadSyncOverAsync(handle, ref readPacket, timeoutRemaining);
             return readPacket;
         }
 
         internal PacketHandle ReadAsync(SessionHandle handle, out uint error)
         {
             PacketHandle readPacket = default;
-            error = SniNativeWrapper.SNIReadAsync(handle.NativeHandle, ref readPacket);
+            error = SniNativeWrapper.SniReadAsync(handle.NativeHandle, ref readPacket);
             return readPacket;
         }
 
-        internal uint CheckConnection() => SniNativeWrapper.SNICheckConnection(Handle);
+        internal uint CheckConnection() => SniNativeWrapper.SniCheckConnection(Handle);
 
-        internal void ReleasePacket(PacketHandle syncReadPacket) => SniNativeWrapper.SNIPacketRelease(syncReadPacket);
+        internal void ReleasePacket(PacketHandle syncReadPacket) => SniNativeWrapper.SniPacketRelease(syncReadPacket);
 
         [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
         internal int DecrementPendingCallbacks(bool release)
@@ -401,7 +401,7 @@ internal bool ValidateSNIConnection()
                 SNIHandle handle = Handle;
                 if (handle != null)
                 {
-                    error = SniNativeWrapper.SNICheckConnection(handle);
+                    error = SniNativeWrapper.SniCheckConnection(handle);
                 }
             }
             finally
@@ -518,7 +518,7 @@ private void ReadSniError(TdsParserStateObject stateObj, uint error)
 
         private uint GetSniPacket(PacketHandle packet, ref uint dataSize)
         {
-            return SniNativeWrapper.SNIPacketGetData(packet, _inBuff, ref dataSize);
+            return SniNativeWrapper.SniPacketGetData(packet, _inBuff, ref dataSize);
         }
 
         private void ChangeNetworkPacketTimeout(int dueTime, int period)
@@ -1007,7 +1007,7 @@ private Task SNIWritePacket(SNIHandle handle, SNIPacket packet, out uint sniErro
             }
             finally
             {
-                sniError = SniNativeWrapper.SNIWritePacket(handle, packet, sync);
+                sniError = SniNativeWrapper.SniWritePacket(handle, packet, sync);
             }
 
             if (sniError == TdsEnums.SNI_SUCCESS_IO_PENDING)
@@ -1119,7 +1119,7 @@ internal void SendAttention(bool mustTakeWriteLock = false, bool asyncClose = fa
                 SNIPacket attnPacket = new SNIPacket(Handle);
                 _sniAsyncAttnPacket = attnPacket;
 
-                SniNativeWrapper.SNIPacketSetData(attnPacket, SQL.AttentionHeader, TdsEnums.HEADER_LEN, null, null);
+                SniNativeWrapper.SniPacketSetData(attnPacket, SQL.AttentionHeader, TdsEnums.HEADER_LEN, null, null);
 
                 RuntimeHelpers.PrepareConstrainedRegions();
                 try
@@ -1183,7 +1183,7 @@ private Task WriteSni(bool canAccumulate)
         {
             // Prepare packet, and write to packet.
             SNIPacket packet = GetResetWritePacket();
-            SniNativeWrapper.SNIPacketSetData(packet, _outBuff, _outBytesUsed, _securePasswords, _securePasswordOffsetsInBuffer);
+            SniNativeWrapper.SniPacketSetData(packet, _outBuff, _outBytesUsed, _securePasswords, _securePasswordOffsetsInBuffer);
 
             Debug.Assert(Parser.Connection._parserLock.ThreadMayHaveLock(), "Thread is writing without taking the connection lock");
             Task task = SNIWritePacket(Handle, packet, out _, canAccumulate, callerHasConnectionLock: true);
@@ -1238,7 +1238,7 @@ internal SNIPacket GetResetWritePacket()
         {
             if (_sniPacket != null)
             {
-                SniNativeWrapper.SNIPacketReset(Handle, IoType.WRITE, _sniPacket, ConsumerNumber.SNI_Consumer_SNI);
+                SniNativeWrapper.SniPacketReset(Handle, IoType.WRITE, _sniPacket, ConsumerNumber.SNI_Consumer_SNI);
             }
             else
             {