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97 lines
3.3 KiB
97 lines
3.3 KiB
/* |
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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.Text; |
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using CCodeGeneration; |
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namespace LwipSnmpCodeGeneration |
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{ |
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public class SnmpMib : SnmpTreeNode |
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{ |
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public uint[] BaseOid { get; set; } |
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public SnmpMib() |
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: base(null) |
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{ |
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} |
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public SnmpMib(uint[] baseOid) |
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: base(null) |
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{ |
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this.BaseOid = baseOid; |
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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() + "_root"; } |
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} |
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public override void GenerateCode(MibCFile mibFile) |
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{ |
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base.GenerateCode(mibFile); |
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System.Diagnostics.Debug.Assert((this.BaseOid != null) && (this.BaseOid.Length > 0)); |
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// create and add BaseOID declarations |
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StringBuilder boidInitialization = new StringBuilder("{"); |
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foreach (uint t in this.BaseOid) |
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{ |
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boidInitialization.Append(t); |
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boidInitialization.Append(","); |
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} |
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boidInitialization.Length -= 1; |
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boidInitialization.Append("}"); |
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VariableDeclaration boidDecl = new VariableDeclaration( |
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new VariableType(this.Name.ToLowerInvariant() + "_base_oid", LwipDefs.Vt_U32, null, ConstType.Value, String.Empty), |
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boidInitialization.ToString(), true); |
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mibFile.Declarations.Add(boidDecl); |
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mibFile.Declarations.Add(GetExportDeclaration()); |
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} |
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public override void GenerateHeaderCode(MibHeaderFile mibHeaderFile) |
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{ |
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mibHeaderFile.Includes.Add(new PP_Include("lwip/apps/snmp_core.h")); |
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mibHeaderFile.VariableDeclarations.Add(VariablePrototype.FromVariableDeclaration(GetExportDeclaration())); |
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} |
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VariableDeclaration GetExportDeclaration() |
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{ |
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return new VariableDeclaration( |
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new VariableType(this.Name.ToLowerInvariant(), LwipDefs.Vt_StMib, null, ConstType.Value), |
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String.Format("{{{0}_base_oid, LWIP_ARRAYSIZE({0}_base_oid), &{1}.node}}", this.Name.ToLowerInvariant(), this.FullNodeName)); |
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} |
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} |
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}
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