types.h

基于SD卡的软实现CSP程序

/// \file Types.h
/// \brief Used for types used by RSA
/// 
/// @verbatim
/// Fundamental tools & types
///
/// Catid([e-mail])
///
/// 8/9/2004 Added SINGLE/ARRAY_RELEASE
/// 8/5/2004 Added COMPILER_ preprocessors
///    class NoCopies
/// 8/1/2004 Removed mask stuff
/// 7/29/2004 Added swapLE, swapBE, getLE, getBE
/// 7/28/2004 Automatic and AutoArray now compile in dev-c++
///    Added pre-processor conditions to support 
///    other compilers
///    Removed GETWORD and GETDWORD
/// 7/15/2004 Now using COM_RELEASE throughout CatGL3
/// 6/22/2004 Removed triple and pair
/// 6/12/2004 AutoDeallocate -> Automatic, AutoArray
/// 6/9/2004 OBJCLR
/// 5/2/2004 class AutoDeallocate
/// 5/1/2004 IS_POWER_OF_2, next_highest_power_of_2
/// 4/30/2004 Merged character manip macros
/// 2/23/2004 CEIL*
///    Removed MEMCOPY32 and MEMCLEAR32,
///    memcpy and memset are now faster
///    MAKE_MASK
/// 2/10/2004 LITTLE_ENDIAN
///    COUNT1BITS32
///    AT_LEAST_2_BITS
///    LEAST_SIGNIFICANT_BIT
/// X-mas/2003 [u/s]int?? -> [u/s]??
/// 7/3/2003 Added template triple, point->pair
/// 6/15/2003 Added template rect, point
/// 3/30/2003 Added RO?8, RO?16 and ?int64
///    Added MEMCOPY32 and MEMCLEAR32
/// 3/12/2003 Added GETWORD and GETDWORD
/// 1/16/2003 Formalized this library.
///
/// Tabs: 4 spaces
/// Dist: public
/// @endverbatim
///

#ifndef TYPES_H
#define TYPES_H

/// @brief Compatibility and Fundamental Tools and Types.  This
/// namespace contains compatibility tools and types and also
/// fundamental class. 
/// @section sec_compiler Compiler detection 
/// Things to consider for each compiler:
///
/// - BIG_ENDIAN / LITTLE_ENDIAN
/// - MULTITHREADED
/// - DEBUG
/// - HASINT64
/// - Basic types {u8-u64, s8-s64, f32, f64}
/// - WIN32
/// - ASSEMBLY_INTEL_SYNTAX / ASSEMBLY_ATT_SYNTAX, ASSEMBLY_BLOCK
/// - INLINE
/// - NO_TEMPLATE_INLINE_ASSEMBLY
/// - Fixes
/// 
/// Set depending which compiler is being used:
///
/// - COMPILER_MSVC
/// - COMPILER_GCC
/// - COMPILER_BORLANDC

// CB: Something strange happens with the system includes on
// Linux and BIG_ENDIAN ends up defined at some point, so
// we need to use HOST_ENDIAN_IS_BIG instead. This code is
// a copy of code further down, but keeps the def outside
// the cat namespace

#if !defined(HOST_ENDIAN_IS_BIG) && !defined(HOST_ENDIAN_IS_LITTLE)
#if defined(__sparc) || defined(__sparc__) || defined(__powerpc__) || \
	defined(__ppc__) || defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || \
	defined(_M_PPC) || defined(_M_MPPC) || defined(_M_MRX000) || \
	defined(__POWERPC) || defined(m68k) || defined(powerpc) || \
	defined(sel) || defined(pyr) || defined(mc68000) || defined(is68k) || \
	defined(tahoe) || defined(ibm032) || defined(ibm370) || defined(MIPSEB) || \
	defined(__convex__) || defined(DGUX) || defined(hppa) || defined(apollo) || \
	defined(_CRAY) || defined(__hp9000) || defined(__hp9000s300) || defined(_AIX) || \
	defined(__AIX) || defined(__pyr__) || defined(hp9000s700) || defined(_IBMR2)

# define HOST_ENDIAN_IS_BIG

#elif defined(__i386__) || defined(i386) || defined(intel) || defined(_M_IX86) || \
	defined(__amd64) || defined(__amd64__)	|| \
	defined(__alpha__) || defined(__alpha) || defined(__ia64) || defined(__ia64__) || \
	defined(_M_ALPHA) || defined(ns32000) || defined(__ns32000__) || defined(sequent) || \
	defined(MIPSEL) || defined(_MIPSEL) || defined(sun386) || defined(__sun386__)|| defined(_ARM_)

# define HOST_ENDIAN_IS_LITTLE

#else

# error "I can't tell what endian-ness to use for your architecture."

#endif
#endif


namespace cat
{

	//// endian-ness (ignoring NUXI) ////
	// Prevent an error message with gcc which define preprocessor symbol
	// LITTLE_ENDIAN or BIG_ENDIAN (endian.h)
	// dalfy
#if !defined(BIG_ENDIAN) && !defined(LITTLE_ENDIAN)
#if defined(__sparc) || defined(__sparc__) || defined(__powerpc__) || \
	defined(__ppc__) || defined(__hppa) || defined(_MIPSEB) || defined(_POWER) || \
	defined(_M_PPC) || defined(_M_MPPC) || defined(_M_MRX000) || \
	defined(__POWERPC) || defined(m68k) || defined(powerpc) || \
	defined(sel) || defined(pyr) || defined(mc68000) || defined(is68k) || \
	defined(tahoe) || defined(ibm032) || defined(ibm370) || defined(MIPSEB) || \
	defined(__convex__) || defined(DGUX) || defined(hppa) || defined(apollo) || \
	defined(_CRAY) || defined(__hp9000) || defined(__hp9000s300) || defined(_AIX) || \
	defined(__AIX) || defined(__pyr__) || defined(hp9000s700) || defined(_IBMR2)

# define BIG_ENDIAN

#elif defined(__i386__) || defined(i386) || defined(intel) || defined(_M_IX86) || \
	defined(__amd64) || defined(__amd64__)	|| \
	defined(__alpha__) || defined(__alpha) || defined(__ia64) || defined(__ia64__) || \
	defined(_M_ALPHA) || defined(ns32000) || defined(__ns32000__) || defined(sequent) || \
	defined(MIPSEL) || defined(_MIPSEL) || defined(sun386) || defined(__sun386__)|| defined(_ARM_)

# define LITTLE_ENDIAN

#else

# error "I can't tell what endian-ness to use for your architecture."

#endif
#endif

#ifndef FALSE
	/**
	* Define an alias between FALSE and false 
	*/
#define FALSE false
#endif
#ifndef TRUE
	/**
	* Define an alias between TRUE and true
	*/
#define TRUE true
#endif
	//// compiler-specific ////

#if defined(__COMO__) // Comeau C++

# error "Comeau C++ : I don't know your compiler"

#elif defined(__DMC__) // Digital Mars C++

# error "Digital Mars C++ : I don't know your compiler"

#elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC) // Intel

# error "Intel : I don't know your compiler"

#elif (defined(__GNUC__)  || defined(__GCCXML__)) // GNU C++

#define COMPILER_GCC

# if defined(_MT)
#  define MULTITHREADED
# endif

# if defined(_DEBUG)
#  define DEBUG
# endif

# define INLINE inline
# define HASINT64

# define ASSEMBLY_ATT_SYNTAX
# define ASSEMBLY_BLOCK asm

#elif defined(__DJGPP__) // DJGPP

# error "DJGPP : I don't know your compiler"

# define ASSEMBLY_ATT_SYNTAX

#elif defined(__WATCOMC__) // WatcomC

# error "WatcomC : I don't know your compiler"

#elif defined(__KCC) // Kai C++

# error "Kai C++ : I don't know your compiler"

#elif defined(__sgi) // SGI MIPSpro C++

# error "SGI MIPSpro C++ : I don't know your compiler"

#elif defined(__SUNPRO_CC) // Sun Workshop Compiler C++

# error "Sun Workshop Compiler C++ : I don't know your compiler"

#elif defined(__HP_aCC) // HP aCC

# error "HP aCC : I don't know your compiler"

#elif defined(__DECCXX) // Compaq Tru64 Unix cxx

# error "Compaq Tru64 Unix cxx : I don't know your compiler"

#elif defined(__ghs) // Greenhills C++

# error "Greenhills C++ : I don't know your compiler"

#elif defined(__BORLANDC__) // Borland

# if (__BORLANDC__ >= 0x561)
#  define HASINT64
# endif

#define COMPILER_BORLANDC

# if defined(__MT__)
#  define MULTITHREADED
# endif

# if defined(__DEBUG)
#  define DEBUG
# endif


# define INLINE inline
# define ASSEMBLY_INTEL_SYNTAX
# define ASSEMBLY_BLOCK _asm
# define NO_TEMPLATE_INLINE_ASSEMBLY

#elif defined(__MWERKS__) // Metrowerks CodeWarrior

# error "Metrowerks CodeWarrior : I don't know your compiler"

#elif defined(__MRC__) || defined(__SC__) // MPW MrCpp or SCpp

# error "MPW MrCpp or SCpp : I don't know your compiler"

#elif defined(__IBMCPP__) // IBM Visual Age

# error "IBM Visual Age : I don't know your compiler"

#elif defined(_MSC_VER) // Microsoft VC++
	// must be last because many other compilers define this also

#define COMPILER_MSVC

# if (_MSC_VER >= 1200) /* 1200 == VC++ 6.0 */
#  define HASINT64
#  define INLINE __forceinline
# endif

# if defined(_MT)
#  define MULTITHREADED
# endif

# if defined(__DEBUG)
#  define DEBUG
# endif

# define BASIC_TYPES_ALREADY_DEFINED
	/**
	* Typename for 8 bits unsigned integer
	*/
	typedef unsigned __int8 u8;
	/**
	* Typename for 8  bits signed integer
	*/
	typedef signed __int8 s8;
	/**
	* Typename for 16 bits unsigned integer
	*/
	typedef unsigned __int16 u16;
	/**
	* Typename for 16 bits signed integer
	*/
	typedef signed __int16 s16;
	/**
	* Typename for 32 bits unsigned integer
	*/
	typedef unsigned __int32 u32;
	/**
	* Typename for 32 bits floatting point number
	*/
	typedef signed __int32 s32;
	/**
	* Typename for 32 bits floatting point number
	*/
	typedef float f32;
	/**
	* Typename for 64 bits floatting point number
	*/
	typedef double f64;
#ifndef _ARM_

# if defined(HASINT64)
	/**
	* Typename for 64 bits unsigned integer
	*/
	typedef unsigned __int64 u64;
	/**
	* Typename for 64 bits signed integer
	*/
	typedef signed __int64 s64;
# endif

# define ASSEMBLY_INTEL_SYNTAX
# define ASSEMBLY_BLOCK __asm
#endif

# if (_MSC_VER <= 1200)
#  pragma warning(disable : 4786) // truncation to 255 chars
# endif

#else

# error "Unknown : I don't know your compiler"

#endif // compilers


	// Generic basic types
#if !defined(BASIC_TYPES_ALREADY_DEFINED)
	/**
	* Typename for 8 bits unsigned integer 
	*/
	typedef unsigned char u8;
	/**
	* Typename for 8  bits signed integer 
	*/
	typedef signed char s8;
	/**
	* Typename for 16 bits unsigned integer
	*/
	typedef unsigned short u16;
	/**
	* Typename for 16 bits signed integer 
	*/
	typedef signed short s16;
	/**
	* Typename for 32 bits unsigned integer 
	*/
	typedef unsigned int u32;