//
// FunctionPointerType.cs
//
// Author:
// Jb Evain (jbevain@gmail.com)
//
// (C) 2005 - 2007 Jb Evain
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
namespace Mono.Cecil {
using System;
using System.Text;
public sealed class FunctionPointerType : TypeSpecification, IMethodSignature {
MethodReference m_function;
public bool HasThis {
get { return m_function.HasThis; }
set { m_function.HasThis = value; }
}
public bool ExplicitThis {
get { return m_function.ExplicitThis; }
set { m_function.ExplicitThis = value; }
}
public MethodCallingConvention CallingConvention {
get { return m_function.CallingConvention; }
set { m_function.CallingConvention = value; }
}
public bool HasParameters {
get { return m_function.HasParameters; }
}
public ParameterDefinitionCollection Parameters {
get { return m_function.Parameters; }
}
public MethodReturnType ReturnType {
get { return m_function.ReturnType; }
set { m_function.ReturnType = value; }
}
public override string Name {
get { return m_function.Name; }
set { throw new InvalidOperationException (); }
}
public override string Namespace {
get { return string.Empty; }
set { throw new InvalidOperationException (); }
}
public override IMetadataScope Scope {
get { return m_function.DeclaringType.Scope; }
}
public override string FullName {
get {
int sentinel = GetSentinel ();
StringBuilder sb = new StringBuilder ();
sb.Append (m_function.Name);
sb.Append (" ");
sb.Append (m_function.ReturnType.ReturnType.FullName);
sb.Append (" *(");
if (m_function.HasParameters) {
for (int i = 0; i < m_function.Parameters.Count; i++) {
if (i > 0)
sb.Append (",");
if (i == sentinel)
sb.Append ("...,");
sb.Append (m_function.Parameters [i].ParameterType.FullName);
}
}
sb.Append (")");
return sb.ToString ();
}
}
public FunctionPointerType (bool hasThis, bool explicitThis, MethodCallingConvention callConv, MethodReturnType retType) :
base (retType.ReturnType)
{
m_function = new MethodReference ("method", hasThis, explicitThis, callConv);
m_function.ReturnType = retType;
}
public int GetSentinel ()
{
return m_function.GetSentinel ();
}
}
}