1 files changed, 129 insertions, 0 deletions
diff --git a/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/MibHeaderFile.cs b/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/MibHeaderFile.cs
new file mode 100644
index 00000000000..95f2a06c5a1
--- /dev/null
+++ b/contrib/apps/LwipMibCompiler/LwipSnmpCodeGeneration/MibHeaderFile.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.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
+	}
+}