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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;
using System.Collections.Generic;
namespace CCodeGeneration
{
public class FunctionDeclaration: CodeElement
{
public string Name { get; set; }
public bool IsStatic { get; set; }
public bool IsExtern { get; set; }
private readonly List<VariableType> parameter = new List<VariableType>();
private VariableType returnType = VariableType.Void;
public FunctionDeclaration()
{
}
public FunctionDeclaration(string name, bool isStatic = false, bool isExtern = false)
{
this.Name = name;
this.IsStatic = isStatic;
this.IsExtern = isExtern;
}
public List<VariableType> Parameter
{
get { return this.parameter; }
}
public VariableType ReturnType
{
get { return this.returnType; }
set
{
if (value == null)
{
throw new ArgumentNullException("ReturnValue");
}
this.returnType = value;
}
}
public override void GenerateCode(int level, CGenerator generator)
{
generator.IndentLine(level);
if (this.IsExtern)
{
generator.OutputStream.Write("extern ");
}
if (this.IsStatic)
{
generator.OutputStream.Write("static ");
}
this.returnType.GenerateCode(generator);
generator.OutputStream.Write(" " + this.Name + "(");
if (this.Parameter.Count > 0)
{
for (int i = 0; i < this.parameter.Count; i++)
{
this.parameter[i].GenerateCode(generator);
if (i < (this.parameter.Count - 1))
{
generator.OutputStream.Write(", ");
}
}
}
else
{
generator.OutputStream.Write("void");
}
generator.OutputStream.Write(");");
generator.WriteNewLine();
}
}
}
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