rjx-mirror/Ryujinx.HLE/HOS/Diagnostics/Demangler/Ast/SpecialSubstitution.cs
Thomas Guillemard 46a11460d4 Rewrite the C++ Demangler (#416)
* Rewrite the C++ Demangler

This new Demangler provides support to almost every possible mangled
symbols and should behaves like GNU c++filt.

It works on 98.9% of the sdk's symbols and 99.5%
of Puyo Puyo Tetris's symbols.

* Fix code style

* Fix noexcept enclosed expression parsing issues

* fix code style issues
2018-09-15 15:29:18 +02:00

89 lines
No EOL
2.6 KiB
C#

using System.IO;
namespace Ryujinx.HLE.HOS.Diagnostics.Demangler.Ast
{
public class SpecialSubstitution : BaseNode
{
public enum SpecialType
{
Allocator,
BasicString,
String,
IStream,
OStream,
IOStream,
}
private SpecialType SpecialSubstitutionKey;
public SpecialSubstitution(SpecialType SpecialSubstitutionKey) : base(NodeType.SpecialSubstitution)
{
this.SpecialSubstitutionKey = SpecialSubstitutionKey;
}
public void SetExtended()
{
Type = NodeType.ExpandedSpecialSubstitution;
}
public override string GetName()
{
switch (SpecialSubstitutionKey)
{
case SpecialType.Allocator:
return "allocator";
case SpecialType.BasicString:
return "basic_string";
case SpecialType.String:
if (Type == NodeType.ExpandedSpecialSubstitution)
{
return "basic_string";
}
return "string";
case SpecialType.IStream:
return "istream";
case SpecialType.OStream:
return "ostream";
case SpecialType.IOStream:
return "iostream";
}
return null;
}
private string GetExtendedName()
{
switch (SpecialSubstitutionKey)
{
case SpecialType.Allocator:
return "std::allocator";
case SpecialType.BasicString:
return "std::basic_string";
case SpecialType.String:
return "std::basic_string<char, std::char_traits<char>, std::allocator<char> >";
case SpecialType.IStream:
return "std::basic_istream<char, std::char_traits<char> >";
case SpecialType.OStream:
return "std::basic_ostream<char, std::char_traits<char> >";
case SpecialType.IOStream:
return "std::basic_iostream<char, std::char_traits<char> >";
}
return null;
}
public override void PrintLeft(TextWriter Writer)
{
if (Type == NodeType.ExpandedSpecialSubstitution)
{
Writer.Write(GetExtendedName());
}
else
{
Writer.Write("std::");
Writer.Write(GetName());
}
}
}
}