Win32Exception.h

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//     ____   ______ __
//    / __ \ / ____// /
//   / /_/ // /    / /
//  / ____// /___ / /___   PixInsight Class Library
// /_/     \____//_____/   PCL 2.8.5
// ----------------------------------------------------------------------------
// pcl/Win32Exception.h - Released 2024-12-28T16:53:48Z
// ----------------------------------------------------------------------------
// This file is part of the PixInsight Class Library (PCL).
// PCL is a multiplatform C++ framework for development of PixInsight modules.
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// ----------------------------------------------------------------------------
 
#ifndef __PCL_Win32Exception_h
#define __PCL_Win32Exception_h
 
 
#if !defined( __PCL_WINDOWS ) || defined( __PCL_LINUX ) || defined( __PCL_FREEBSD ) || defined( __PCL_MACOSX )
#  error Win32Exception can only be used on MS Windows platforms.
#endif
 
#include <pcl/Defs.h>
 
#include <pcl/Exception.h>
 
namespace pcl
{
 
// ----------------------------------------------------------------------------
 
class PCL_CLASS Win32Exception : public pcl::Exception
{
public:
 
   using exception_address = const void*;
 
   using exception_data_pointer = const void*;
 
   using exception_code = unsigned;
 
   Win32Exception( exception_code code, exception_data_pointer data,
                   const IsoString& details = IsoString() )
      : m_code( code )
      , m_data( data )
      , m_details( details )
   {
   }
 
   Win32Exception( const Win32Exception& ) = default;
 
   exception_address ExceptionAddress() const;
 
   exception_code ExceptionCode() const
   {
      return m_code;
   }
 
   const IsoString& Details() const
   {
      return m_details;
   }
 
   String Message() const override
   {
      return "Undefined system exception";
   }
 
   String FormatInfo() const override
   {
      String info = String().Format( "At address %p with exception code %X :\n",
                                     ExceptionAddress(), ExceptionCode() ) + Message();
      if ( !m_details.IsEmpty() )
      {
         info.Append( '\n' );
         info.Append( m_details );
      }
      return info;
   }
 
   String Caption() const override
   {
      return "PCL Win32 System Exception";
   }
 
   void Show() const override;
 
   static void Initialize();
 
protected:
 
   exception_code         m_code;
   exception_data_pointer m_data;    // points to an EXCEPTION_RECORD structure
   IsoString              m_details; // backtrace information
};
 
// ----------------------------------------------------------------------------
 
class PCL_CLASS Win32AccessViolationException : public Win32Exception
{
public:
 
   Win32AccessViolationException( exception_code code, exception_data_pointer data,
                                  const IsoString& details = IsoString() )
      : Win32Exception( code, data, details )
   {
   }
 
   Win32AccessViolationException( const Win32AccessViolationException& ) = default;
 
   String Message() const override;
};
 
// ----------------------------------------------------------------------------
 
#define DECLARE_WIN32_EXCEPTION( className, message )                         \
   class PCL_CLASS className : public pcl::Win32Exception                     \
   {                                                                          \
   public:                                                                    \
      className( exception_code code, exception_data_pointer data,            \
                 const IsoString& details = IsoString() ) :                   \
         pcl::Win32Exception( code, data, details )                           \
      {                                                                       \
      }                                                                       \
      className( const className& ) = default;                                \
      String Message() const override                                         \
      {                                                                       \
         return message;                                                      \
      }                                                                       \
   }
 
// ----------------------------------------------------------------------------
 
DECLARE_WIN32_EXCEPTION( EWin32ArrayBoundsExceeded,
   "Array bounds exceeded" );
 
DECLARE_WIN32_EXCEPTION( EWin32Breakpoint,
   "A breakpoint was encountered" );
 
DECLARE_WIN32_EXCEPTION( EWin32DataMisalignment,
   "Invalid read/write operation on misaligned data" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointDenormalOperand,
   "Denormal operand in floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointDivideByZero,
   "Division by zero in floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointInexactResult,
   "Inexact result in floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointInvalidOperation,
   "Invalid floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointOverflow,
   "Overflow in floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointStackCheck,
   "Stack limits exceeded in floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32FloatingPointUnderflow,
   "Underflow in floating-point operation" );
 
DECLARE_WIN32_EXCEPTION( EWin32IllegalInstruction,
   "Illegal processor instruction" );
 
DECLARE_WIN32_EXCEPTION( EWin32PageError,
   "Memory page not found" );
 
DECLARE_WIN32_EXCEPTION( EWin32DivideByZero,
   "Integer division by zero" );
 
DECLARE_WIN32_EXCEPTION( EWin32Overflow,
   "Integer overflow" );
 
DECLARE_WIN32_EXCEPTION( EWin32InvalidDisposition,
   "Invalid exception disposition" );
 
DECLARE_WIN32_EXCEPTION( EWin32NonContinuableException,
   "Noncontinuable exception " );
 
DECLARE_WIN32_EXCEPTION( EWin32PrivilegedInstruction,
   "Privileged processor instruction" );
 
DECLARE_WIN32_EXCEPTION( EWin32SingleStep,
   "Single-instruction step" );
 
DECLARE_WIN32_EXCEPTION( EWin32StackOverflow,
   "Stack overflow" );
 
// ----------------------------------------------------------------------------
 
#undef DECLARE_WIN32_EXCEPTION
 
// ----------------------------------------------------------------------------
 
} // pcl
 
#endif   // __PCL_Win32Exception_h
 
// ----------------------------------------------------------------------------
// EOF pcl/Win32Exception.h - Released 2024-12-28T16:53:48Z