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https://github.com/lwip-tcpip/lwip.git
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ac46e42aa2
... from http://git.savannah.gnu.org/cgit/lwip/lwip-contrib.git/ into contrib/ subdir, STABLE-2_1_0_RELEASE tag lwIP contrib is now officially frozen TODO: Fix build
106 lines
3.7 KiB
C#
106 lines
3.7 KiB
C#
/*
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* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Martin Hentschel <info@cl-soft.de>
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*
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using CCodeGeneration;
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namespace LwipSnmpCodeGeneration
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{
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public class SnmpScalarArrayNode : SnmpScalarAggregationNode
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{
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private readonly List<SnmpScalarNode> scalarNodes;
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public SnmpScalarArrayNode(List<SnmpScalarNode> scalarNodes, SnmpTreeNode parentNode)
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: base(parentNode)
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{
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this.scalarNodes = scalarNodes;
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}
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public override string FullNodeName
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{
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get { return this.Name.ToLowerInvariant() + "_scalars"; }
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}
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protected override IEnumerable<SnmpScalarNode> AggregatedScalarNodes
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{
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get { return this.scalarNodes; }
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}
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public override void GenerateCode(MibCFile mibFile)
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{
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VariableType instanceType = new VariableType("node", LwipDefs.Vt_StScalarArrayNodeDef, "*", ConstType.Value);
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GenerateAggregatedCode(
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mibFile,
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instanceType,
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instanceType.Name + "->oid");
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// create and add node definitions
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StringBuilder nodeDefs = new StringBuilder();
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foreach (SnmpScalarNode scalarNode in this.scalarNodes)
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{
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nodeDefs.AppendFormat(" {{{0}, {1}, {2}}}, /* {3} */ \n",
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scalarNode.Oid,
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LwipDefs.GetAsn1DefForSnmpDataType(scalarNode.DataType),
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LwipDefs.GetLwipDefForSnmpAccessMode(scalarNode.AccessMode),
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scalarNode.Name);
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}
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if (nodeDefs.Length > 0)
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nodeDefs.Length--;
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VariableDeclaration nodeDefsDecl = new VariableDeclaration(
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new VariableType(this.FullNodeName + "_nodes", LwipDefs.Vt_StScalarArrayNodeDef, null, ConstType.Value, String.Empty),
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"{\n" + nodeDefs + "\n}" ,
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isStatic: true);
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mibFile.Declarations.Add(nodeDefsDecl);
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// create and add node declaration
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string nodeInitialization = String.Format("SNMP_SCALAR_CREATE_ARRAY_NODE({0}, {1}, {2}, {3}, {4})",
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this.Oid,
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nodeDefsDecl.Type.Name,
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(this.GetMethodRequired) ? this.GetMethodName : LwipDefs.Null,
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(this.TestMethodRequired) ? this.TestMethodName : LwipDefs.Null,
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(this.SetMethodRequired) ? this.SetMethodName : LwipDefs.Null
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);
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mibFile.Declarations.Add(new VariableDeclaration(
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new VariableType(this.FullNodeName, LwipDefs.Vt_StScalarArrayNode, null, ConstType.Value),
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nodeInitialization,
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isStatic: true));
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}
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}
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}
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