text: /**********************************************************************
   * LeechCraft - modular cross-platform feature rich internet client.
   * Copyright (C) 2006-2014  Georg Rudoy
   *
   * Boost Software License - Version 1.0 - August 17th, 2003
   *
   * Permission is hereby granted, free of charge, to any person or organization
   * obtaining a copy of the software and accompanying documentation covered by
   * this license (the "Software") to use, reproduce, display, distribute,
   * execute, and transmit the Software, and to prepare derivative works of the
   * Software, and to permit third-parties to whom the Software is furnished to
   * do so, all subject to the following:
   *
   * The copyright notices in the Software and this entire statement, including
   * the above license grant, this restriction and the following disclaimer,
   * must be included in all copies of the Software, in whole or in part, and
   * all derivative works of the Software, unless such copies or derivative
   * works are solely in the form of machine-executable object code generated by
   * a source language processor.
   *
   * 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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
   * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
   * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   **********************************************************************/
  
  #pragma once
  
  #include <QObject>
  #include <QFuture>
  #include <util/threads/concurrentexception.h>
  #include <tox/toxav.h>
  
  namespace LeechCraft
  {
  namespace Azoth
  {
  namespace Sarin
  {
  	using ToxException = Util::ConcurrentStdException;
  
  	class TextExceptionBase
  	{
  		const QByteArray Msg_;
  	public:
  		TextExceptionBase (const QString& = {});
  
  		const char* what () const noexcept;
  	};
  
  	using ThreadException = Util::ConcurrentException<Util::NewType<TextExceptionBase, NewTypeTag>>;
  	using UnknownFriendException = Util::ConcurrentException<Util::NewType<TextExceptionBase, NewTypeTag>>;
  
  	template<typename CodeType = int>
  	class TypedCodeExceptionBase
  	{
  		const CodeType Code_;
  		const QByteArray Msg_;
  	public:
  		TypedCodeExceptionBase (CodeType code)
  		: Code_ { code }
  		, Msg_ { QString { "Unable to perform action: %1." }.arg (code).toUtf8 () }
  		{
  		}
  
  		TypedCodeExceptionBase (const QByteArray& context, CodeType code)
  		: Code_ { code }
  		, Msg_ { "Unable to perform action " + context + ": " + QByteArray::number (code) }
  		{
  		}
  
  		const char* what () const noexcept
  		{
  			return Msg_;
  		}
  
  		CodeType GetCode () const noexcept
  		{
  			return Code_;
  		}
  	};
  
  	using CallInitiateException = Util::ConcurrentException<Util::NewType<TypedCodeExceptionBase<TOXAV_ERR_CALL>, NewTypeTag>>;
  	using FrameSendException = Util::ConcurrentException<Util::NewType<TypedCodeExceptionBase<TOXAV_ERR_SEND_FRAME>, NewTypeTag>>;
  	using CallAnswerException = Util::ConcurrentException<Util::NewType<TypedCodeExceptionBase<TOXAV_ERR_ANSWER>, NewTypeTag>>;
  
  	template<typename T>
  	using CommandCodeException = Util::ConcurrentException<TypedCodeExceptionBase<T>>;
  
  	template<typename T>
  	CommandCodeException<T> MakeCommandCodeException (const QByteArray& msg, T error)
  	{
  		return { msg, error };
  	}
  }
  }
  }
  