1 files changed, 90 insertions, 0 deletions
diff --git a/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/SnmpScalarNodeObjectIdentifier.cs b/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/SnmpScalarNodeObjectIdentifier.cs
new file mode 100644
index 00000000000..5ce8d146e04
--- /dev/null
+++ b/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/SnmpScalarNodeObjectIdentifier.cs
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the lwIP TCP/IP stack.
+ *
+ * Author: Martin Hentschel <info@cl-soft.de>
+ *
+ */
+
+using System;
+using CCodeGeneration;
+
+namespace LwipSnmpCodeGeneration
+{
+	public class SnmpScalarNodeObjectIdentifier: SnmpScalarNode
+	{
+		public SnmpScalarNodeObjectIdentifier(SnmpTreeNode parentNode)
+			: base(parentNode)
+		{
+			this.DataType = SnmpDataType.ObjectIdentifier;
+		}
+
+		protected override bool GenerateValueDeclaration(CodeContainerBase container, string variableName, string sourceName)
+		{
+			container.AddDeclaration(new VariableDeclaration(
+				new VariableType(variableName, LwipDefs.Vt_U32, "*"),
+				"(" + new VariableType(null, LwipDefs.Vt_U32, "*") + ")" + sourceName));
+
+			return true;
+		}
+
+		protected override void GenerateGetMethodCodeCore(CodeContainerBase container, string localValueVarName, ref bool localValueVarUsed, string retLenVarName)
+		{
+			container.AddElement(new Comment(String.Format("TODO: put requested value to '*{0}' here. '{0}' has to be interpreted as {1}[]", localValueVarName, LwipDefs.Vt_U32), singleLine: true));
+			container.AddElement(EmptyLine.SingleLine);
+			container.AddCode(String.Format("{0} = 0; // TODO: return real value length here (should be 'numOfElements * sizeof({1})')", retLenVarName, LwipDefs.Vt_U32));
+		}
+
+		protected override void GenerateTestMethodCodeCore(CodeContainerBase container, string localValueVarName, ref bool localValueVarUsed, string lenVarName, ref bool lenVarUsed, string retErrVarName)
+		{
+			VariableDeclaration objIdLenVar = new VariableDeclaration(
+				new VariableType(localValueVarName + "_len", LwipDefs.Vt_U8),
+				String.Format("{0} / sizeof({1})", lenVarName, LwipDefs.Vt_U32));
+			lenVarUsed = true;
+
+			container.Declarations.Add(objIdLenVar);
+
+			base.GenerateTestMethodCodeCore(container, localValueVarName, ref localValueVarUsed, lenVarName, ref lenVarUsed, retErrVarName);
+
+			container.AddCode(String.Format("LWIP_UNUSED_ARG({0});", objIdLenVar.Type.Name));
+		}
+
+		protected override void GenerateSetMethodCodeCore(CodeContainerBase container, string localValueVarName, ref bool localValueVarUsed, string lenVarName, ref bool lenVarUsed, string retErrVarName)
+		{
+			VariableDeclaration objIdLenVar = new VariableDeclaration(
+				new VariableType(localValueVarName + "_len", LwipDefs.Vt_U8),
+				String.Format("{0} / sizeof({1})", lenVarName, LwipDefs.Vt_U32));
+			lenVarUsed = true;
+
+			container.Declarations.Add(objIdLenVar);
+
+			base.GenerateSetMethodCodeCore(container, localValueVarName, ref localValueVarUsed, lenVarName, ref lenVarUsed, retErrVarName);
+
+			container.AddCode(String.Format("LWIP_UNUSED_ARG({0});", objIdLenVar.Type.Name));
+		}
+	}
+}