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//
// Function.cs
//
// Authors:
// Marcos David Marin Amador <MarcosMarin@gmail.com>
//
// Copyright (C) 2007 Marcos David Marin Amador
//
//
// This source code is licenced under The MIT License:
//
// 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.
//
using System;
using MonoDevelop.Projects;
namespace CBinding.Parser
{
public class Function : LanguageItem
{
private string[] parameters;
private string signature;
private bool is_const = false;
public Function (Tag tag, Project project, string ctags_output) : base (tag, project)
{
signature = tag.Signature;
ParseSignature (tag.Signature);
if (GetNamespace (tag, ctags_output)) return;
if (GetClass (tag, ctags_output)) return;
if (GetStructure (tag, ctags_output)) return;
if (GetUnion (tag, ctags_output)) return;
// TODO: Remove all this when sure it is no longer needed
// (because we no longer generate prototype tags).
// if (tag.Kind == TagKind.Prototype) {
// Access = tag.Access;
// if (GetNamespace (tag, ctags_output)) return;
// if (GetClass (tag, ctags_output)) return;
// if (GetStructure (tag, ctags_output)) return;
// if (GetUnion (tag, ctags_output)) return;
// } else {
// // If it is not a prototype tag, we attempt to get the prototype tag
// // we need the prototype tag because the implementation tag
// // marks the belonging namespace as a if it were a class
// // and it does not have the access field.
// Tag prototypeTag = TagDatabaseManager.Instance.FindTag (Name, TagKind.Prototype, ctags_output);
//
// if (prototypeTag == null) {
// // It does not have a prototype tag which means it is inline
// // and when it is inline it does have all the info we need
//
// if (GetNamespace (tag, ctags_output)) return;
// if (GetClass (tag, ctags_output)) return;
// if (GetStructure (tag, ctags_output)) return;
// if (GetUnion (tag, ctags_output)) return;
//
// return;
// }
//
// // we need to re-get the access
// Access = prototypeTag.Access;
//
// if (GetNamespace (prototypeTag, ctags_output)) return;
// if (GetClass (prototypeTag, ctags_output)) return;
// if (GetStructure (prototypeTag, ctags_output)) return;
// if (GetUnion (prototypeTag, ctags_output)) return;
// }
}
private void ParseSignature (string signature)
{
if (null == signature) return;
string sig = signature;
if (signature.EndsWith ("const")) {
is_const = true;
sig = signature.Substring (0, signature.Length - 6);
sig = sig.Substring (1, sig.Length - 2);
} else {
sig = signature.Substring (1, signature.Length - 2);
}
parameters = sig.Split (',');
for (int i = 0; i < parameters.Length; i++)
parameters[i] = parameters[i].Trim ();
}
public string[] Parameters {
get { return parameters; }
}
public string Signature {
get { return signature; }
}
public bool IsConst {
get { return is_const; }
}
public override bool Equals (object o)
{
Function other = o as Function;
if (other != null &&
FullName == other.FullName &&
Project.Equals(other.Project) &&
Signature == other.Signature)
return true;
return false;
}
public override int GetHashCode ()
{
return base.GetHashCode () + parameters.GetHashCode ();
}
}
}
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