1 files changed, 129 insertions, 0 deletions
diff --git a/lib/lwip/lwip/contrib/apps/LwipMibCompiler/CCodeGeneration/Function.cs b/lib/lwip/lwip/contrib/apps/LwipMibCompiler/CCodeGeneration/Function.cs
new file mode 100644
index 0000000..d81f6e5
--- /dev/null
+++ b/lib/lwip/lwip/contrib/apps/LwipMibCompiler/CCodeGeneration/Function.cs
@@ -0,0 +1,129 @@
+/*
+ * 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 Function: CodeContainerBase
+	{
+		public string Name { get; set; }
+		public bool IsStatic { get; set; }
+
+		private readonly List<VariableType> parameter = new List<VariableType>();
+		private VariableType returnType = VariableType.Void;
+
+		public Function()
+		{
+		}
+
+		public Function(string name, bool isStatic = false)
+		{
+			this.Name = name;
+			this.IsStatic = isStatic;
+		}
+
+		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 static Function FromDeclaration(FunctionDeclaration decl)
+		{
+			Function result = new Function(decl.Name, decl.IsStatic);
+			result.ReturnType = decl.ReturnType.Clone() as VariableType;
+
+			foreach (VariableType param in decl.Parameter)
+			{
+				result.parameter.Add(param.Clone() as VariableType);
+			}
+
+			return result;
+		}
+
+		public override void GenerateCode(int level, CGenerator generator)
+		{
+			generator.IndentLine(level);
+
+			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();
+			generator.IndentLine(level);
+			generator.OutputStream.Write("{");
+			generator.WriteNewLine();
+
+			base.GenerateCode(level, generator);
+
+			generator.IndentLine(level);
+			generator.OutputStream.Write("}");
+			generator.WriteNewLine();
+		}
+	}
+}