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初始化版本

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冯佳
2026-02-09 10:27:21 +08:00
commit 64d767932f
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lwip/lwip-2.2.1/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/MibHeaderFile.cs Normal file
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/*
* 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.Collections.Generic;
using System.Text.RegularExpressions;
using CCodeGeneration;
namespace LwipSnmpCodeGeneration
{
public class MibHeaderFile
{
#region Fields
private readonly List<CodeElement> defines = new List<CodeElement>();
private readonly List<CodeElement> includes = new List<CodeElement>();
private readonly List<CodeElement> functionDeclarations = new List<CodeElement>();
private readonly List<CodeElement> variableDeclarations = new List<CodeElement>();
#endregion
public MibHeaderFile()
{
}
#region Accessors
public List<CodeElement> Defines
{
get { return this.defines; }
}
public List<CodeElement> Includes
{
get { return this.includes; }
}
public List<CodeElement> FunctionDeclarations
{
get { return this.functionDeclarations; }
}
public List<CodeElement> VariableDeclarations
{
get { return this.variableDeclarations; }
}
#endregion
#region Methods
public void Save(CGenerator cGenerator)
{
CFile cFile = new CFile();
cFile.AddElement(new Comment("Generated by LwipMibCompiler"));
cFile.AddElement(EmptyLine.SingleLine);
string headerDefine = cGenerator.FileName;
headerDefine = new Regex("[^a-zA-Z0-9]").Replace(headerDefine, "_");
headerDefine = headerDefine.ToUpperInvariant();
CodeContainerBase e = cFile.AddElement(new PP_Ifdef(headerDefine, inverted: true)) as CodeContainerBase;
e.AddElement(new PP_Macro(headerDefine, headerDefine));
e.AddElement(EmptyLine.SingleLine);
e.AddElement(new PP_Include(LwipDefs.Incl_SnmpOpts));
e = e.AddElement(new PP_If(LwipDefs.Opt_SnmpEnabled)) as CodeContainerBase;
e.AddElement(EmptyLine.SingleLine);
CodeContainerBase cplusplusopen = e.AddElement(new PP_Ifdef("__cplusplus")) as CodeContainerBase;
cplusplusopen.AddElement(new Code("extern \"C\" {"));
e.AddElement(EmptyLine.SingleLine);
if (this.includes.Count > 0)
{
e.AddElements(this.includes);
e.AddElement(EmptyLine.SingleLine);
}
if (this.defines.Count > 0)
{
e.AddElements(this.defines);
e.AddElement(EmptyLine.SingleLine);
}
e.AddElements(this.functionDeclarations, EmptyLine.SingleLine);
e.AddElements(this.variableDeclarations, EmptyLine.SingleLine);
e.AddElement(EmptyLine.SingleLine);
CodeContainerBase cplusplusclose = e.AddElement(new PP_Ifdef("__cplusplus")) as CodeContainerBase;
cplusplusclose.AddElement(new Code("}"));
e.AddElement(EmptyLine.SingleLine);
cFile.Save(cGenerator);
}
#endregion
}
}