mirror of
https://github.com/shadps4-emu/ext-cryptopp.git
synced 2024-11-23 09:59:42 +00:00
312 lines
9.6 KiB
C
312 lines
9.6 KiB
C
#ifndef CRYPTOPP_CONFIG_H
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#define CRYPTOPP_CONFIG_H
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// ***************** Important Settings ********************
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// define this if running on a big-endian CPU
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#if !defined(IS_LITTLE_ENDIAN) && (defined(__BIG_ENDIAN__) || defined(__sparc) || defined(__sparc__) || defined(__hppa__) || defined(__mips__) || (defined(__MWERKS__) && !defined(__INTEL__)))
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# define IS_BIG_ENDIAN
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#endif
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// define this if running on a little-endian CPU
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// big endian will be assumed if IS_LITTLE_ENDIAN is not defined
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#ifndef IS_BIG_ENDIAN
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# define IS_LITTLE_ENDIAN
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#endif
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// define this if you want to disable all OS-dependent features,
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// such as sockets and OS-provided random number generators
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// #define NO_OS_DEPENDENCE
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// Define this to use features provided by Microsoft's CryptoAPI.
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// Currently the only feature used is random number generation.
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// This macro will be ignored if NO_OS_DEPENDENCE is defined.
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#define USE_MS_CRYPTOAPI
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// Define this to 1 to enforce the requirement in FIPS 186-2 Change Notice 1 that only 1024 bit moduli be used
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#ifndef DSA_1024_BIT_MODULUS_ONLY
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# define DSA_1024_BIT_MODULUS_ONLY 1
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#endif
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// ***************** Less Important Settings ***************
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// define this to retain (as much as possible) old deprecated function and class names
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// #define CRYPTOPP_MAINTAIN_BACKWARDS_COMPATIBILITY
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#define GZIP_OS_CODE 0
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// Try this if your CPU has 256K internal cache or a slow multiply instruction
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// and you want a (possibly) faster IDEA implementation using log tables
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// #define IDEA_LARGECACHE
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// Define this if, for the linear congruential RNG, you want to use
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// the original constants as specified in S.K. Park and K.W. Miller's
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// CACM paper.
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// #define LCRNG_ORIGINAL_NUMBERS
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// choose which style of sockets to wrap (mostly useful for cygwin which has both)
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#define PREFER_BERKELEY_STYLE_SOCKETS
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// #define PREFER_WINDOWS_STYLE_SOCKETS
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// ***************** Important Settings Again ********************
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// But the defaults should be ok.
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// namespace support is now required
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#ifdef NO_NAMESPACE
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# error namespace support is now required
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#endif
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// Define this to workaround a Microsoft CryptoAPI bug where
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// each call to CryptAcquireContext causes a 100 KB memory leak.
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// Defining this will cause Crypto++ to make only one call to CryptAcquireContext.
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#define WORKAROUND_MS_BUG_Q258000
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#ifdef CRYPTOPP_DOXYGEN_PROCESSING
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// Avoid putting "CryptoPP::" in front of everything in Doxygen output
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# define CryptoPP
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# define NAMESPACE_BEGIN(x)
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# define NAMESPACE_END
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// Get Doxygen to generate better documentation for these typedefs
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# define DOCUMENTED_TYPEDEF(x, y) class y : public x {};
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#else
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# define NAMESPACE_BEGIN(x) namespace x {
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# define NAMESPACE_END }
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# define DOCUMENTED_TYPEDEF(x, y) typedef x y;
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#endif
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#define ANONYMOUS_NAMESPACE_BEGIN namespace {
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#define USING_NAMESPACE(x) using namespace x;
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#define DOCUMENTED_NAMESPACE_BEGIN(x) namespace x {
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#define DOCUMENTED_NAMESPACE_END }
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// What is the type of the third parameter to bind?
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// For Unix, the new standard is ::socklen_t (typically unsigned int), and the old standard is int.
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// Unfortunately there is no way to tell whether or not socklen_t is defined.
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// To work around this, TYPE_OF_SOCKLEN_T is a macro so that you can change it from the makefile.
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#ifndef TYPE_OF_SOCKLEN_T
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# if defined(_WIN32) || defined(__CYGWIN__) || defined(__MACH__)
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# define TYPE_OF_SOCKLEN_T int
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# else
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# define TYPE_OF_SOCKLEN_T ::socklen_t
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# endif
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#endif
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#if defined(__CYGWIN__) && defined(PREFER_WINDOWS_STYLE_SOCKETS)
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# define __USE_W32_SOCKETS
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#endif
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typedef unsigned char byte; // put in global namespace to avoid ambiguity with other byte typedefs
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NAMESPACE_BEGIN(CryptoPP)
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typedef unsigned short word16;
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typedef unsigned int word32;
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#if defined(__GNUC__) || defined(__MWERKS__)
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#define WORD64_AVAILABLE
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typedef unsigned long long word64;
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#define W64LIT(x) x##LL
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#elif defined(_MSC_VER) || defined(__BCPLUSPLUS__)
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#define WORD64_AVAILABLE
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typedef unsigned __int64 word64;
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#define W64LIT(x) x##ui64
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#endif
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// define largest word type
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#ifdef WORD64_AVAILABLE
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typedef word64 lword;
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const lword LWORD_MAX = W64LIT(0)-1;
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#else
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typedef word32 lword;
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const lword LWORD_MAX = lword(0)-1;
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#endif
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#if defined(__alpha__) || defined(__ia64__) || defined(_ARCH_PPC64) || defined(__x86_64__) || defined(__mips64) || defined(_M_X64)
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// These platforms have 64-bit CPU registers. Unfortunately most C++ compilers doesn't
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// allow any way to access the 64-bit by 64-bit multiply instruction without using
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// assembly, so in order to use word64 as word, the assembly instruction must be defined
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// in Dword::Multiply().
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typedef word32 hword;
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typedef word64 word;
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#else
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#define CRYPTOPP_NATIVE_DWORD_AVAILABLE
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#ifdef WORD64_AVAILABLE
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#define CRYPTOPP_SLOW_WORD64 // defined this if your CPU is not 64-bit to use alternative code that avoids word64
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typedef word16 hword;
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typedef word32 word;
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typedef word64 dword;
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#else
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typedef word8 hword;
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typedef word16 word;
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typedef word32 dword;
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#endif
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#endif
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const unsigned int WORD_SIZE = sizeof(word);
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const unsigned int WORD_BITS = WORD_SIZE * 8;
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#if defined(_MSC_VER) || defined(__BCPLUSPLUS__)
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#define INTEL_INTRINSICS
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#define FAST_ROTATE
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#elif defined(__MWERKS__) && TARGET_CPU_PPC
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#define PPC_INTRINSICS
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#define FAST_ROTATE
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#elif defined(__GNUC__) && defined(__i386__)
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// GCC does peephole optimizations which should result in using rotate instructions
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#define FAST_ROTATE
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#endif
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NAMESPACE_END
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// VC60 workaround: it doesn't allow typename in some places
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#if defined(_MSC_VER) && (_MSC_VER < 1300)
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#define CPP_TYPENAME
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#else
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#define CPP_TYPENAME typename
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#endif
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#ifdef _MSC_VER
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#define CRYPTOPP_NO_VTABLE __declspec(novtable)
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#else
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#define CRYPTOPP_NO_VTABLE
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#endif
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#ifdef _MSC_VER
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// 4231: nonstandard extension used : 'extern' before template explicit instantiation
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// 4250: dominance
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// 4251: member needs to have dll-interface
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// 4275: base needs to have dll-interface
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// 4660: explicitly instantiating a class that's already implicitly instantiated
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// 4661: no suitable definition provided for explicit template instantiation request
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// 4786: identifer was truncated in debug information
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// 4355: 'this' : used in base member initializer list
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# pragma warning(disable: 4231 4250 4251 4275 4660 4661 4786 4355)
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#endif
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#if (defined(_MSC_VER) && _MSC_VER <= 1300) || defined(__MWERKS__) || defined(_STLPORT_VERSION)
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#define CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
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#endif
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#ifndef CRYPTOPP_DISABLE_UNCAUGHT_EXCEPTION
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#define CRYPTOPP_UNCAUGHT_EXCEPTION_AVAILABLE
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#endif
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// CodeWarrior defines _MSC_VER
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#if !defined(CRYPTOPP_DISABLE_X86ASM) && ((defined(_MSC_VER) && !defined(__MWERKS__) && defined(_M_IX86)) || (defined(__GNUC__) && defined(__i386__)))
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#define CRYPTOPP_X86ASM_AVAILABLE
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#endif
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// ***************** determine availability of OS features ********************
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#ifndef NO_OS_DEPENDENCE
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#if defined(_WIN32) || defined(__CYGWIN__)
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#define CRYPTOPP_WIN32_AVAILABLE
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#endif
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#if defined(__unix__) || defined(__MACH__)
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#define CRYPTOPP_UNIX_AVAILABLE
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#endif
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#if defined(WORD64_AVAILABLE) && (defined(CRYPTOPP_WIN32_AVAILABLE) || defined(CRYPTOPP_UNIX_AVAILABLE))
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# define HIGHRES_TIMER_AVAILABLE
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#endif
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#ifdef CRYPTOPP_UNIX_AVAILABLE
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# define HAS_BERKELEY_STYLE_SOCKETS
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#endif
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#ifdef CRYPTOPP_WIN32_AVAILABLE
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# define HAS_WINDOWS_STYLE_SOCKETS
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#endif
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#if defined(HIGHRES_TIMER_AVAILABLE) && (defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(HAS_WINDOWS_STYLE_SOCKETS))
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# define SOCKETS_AVAILABLE
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#endif
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#if defined(HAS_WINDOWS_STYLE_SOCKETS) && (!defined(HAS_BERKELEY_STYLE_SOCKETS) || defined(PREFER_WINDOWS_STYLE_SOCKETS))
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# define USE_WINDOWS_STYLE_SOCKETS
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#else
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# define USE_BERKELEY_STYLE_SOCKETS
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#endif
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#if defined(CRYPTOPP_WIN32_AVAILABLE) && !defined(USE_BERKELEY_STYLE_SOCKETS)
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# define WINDOWS_PIPES_AVAILABLE
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#endif
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#if defined(CRYPTOPP_WIN32_AVAILABLE) && defined(USE_MS_CRYPTOAPI)
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# define NONBLOCKING_RNG_AVAILABLE
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# define OS_RNG_AVAILABLE
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#endif
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#if defined(CRYPTOPP_UNIX_AVAILABLE) || defined(CRYPTOPP_DOXYGEN_PROCESSING)
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# define NONBLOCKING_RNG_AVAILABLE
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# define BLOCKING_RNG_AVAILABLE
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# define OS_RNG_AVAILABLE
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# define HAS_PTHREADS
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# define THREADS_AVAILABLE
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#endif
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#ifdef CRYPTOPP_WIN32_AVAILABLE
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# define HAS_WINTHREADS
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# define THREADS_AVAILABLE
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#endif
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#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
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# define CRYPTOPP_MALLOC_ALIGNMENT_IS_16
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#endif
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#if defined(__linux__) || defined(__sun__) || defined(__CYGWIN__)
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# define CRYPTOPP_MEMALIGN_AVAILABLE
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#endif
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#endif // NO_OS_DEPENDENCE
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// ***************** DLL related ********************
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#ifdef CRYPTOPP_WIN32_AVAILABLE
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#ifdef CRYPTOPP_EXPORTS
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#define CRYPTOPP_IS_DLL
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#define CRYPTOPP_DLL __declspec(dllexport)
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#elif defined(CRYPTOPP_IMPORTS)
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#define CRYPTOPP_IS_DLL
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#define CRYPTOPP_DLL __declspec(dllimport)
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#else
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#define CRYPTOPP_DLL
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#endif
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#define CRYPTOPP_API __cdecl
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#else // CRYPTOPP_WIN32_AVAILABLE
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#define CRYPTOPP_DLL
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#define CRYPTOPP_API
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#endif // CRYPTOPP_WIN32_AVAILABLE
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#if defined(__MWERKS__)
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#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern class CRYPTOPP_DLL
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#else
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#define CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS extern template class CRYPTOPP_DLL
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#endif
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#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_IMPORTS)
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#define CRYPTOPP_DLL_TEMPLATE_CLASS template class CRYPTOPP_DLL
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#else
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#define CRYPTOPP_DLL_TEMPLATE_CLASS CRYPTOPP_EXTERN_DLL_TEMPLATE_CLASS
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#endif
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#if defined(__MWERKS__)
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#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern class
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#else
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#define CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS extern template class
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#endif
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#if defined(CRYPTOPP_MANUALLY_INSTANTIATE_TEMPLATES) && !defined(CRYPTOPP_EXPORTS)
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#define CRYPTOPP_STATIC_TEMPLATE_CLASS template class
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#else
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#define CRYPTOPP_STATIC_TEMPLATE_CLASS CRYPTOPP_EXTERN_STATIC_TEMPLATE_CLASS
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#endif
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#endif
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