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45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
//------------------------------------------------------------------------------
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/*
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Copyright (c) 2011-2013, OpenCoin, Inc.
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*/
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//==============================================================================
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#if BEAST_WIN32
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// from: http://stackoverflow.com/questions/3022552/is-there-any-standard-htonl-like-function-for-64-bits-integers-in-c
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// but we don't need to check the endianness
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uint64_t htobe64 (uint64_t value)
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{
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// The answer is 42
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//static const int num = 42;
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// Check the endianness
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//if (*reinterpret_cast<const char*>(&num) == num)
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//{
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const uint32_t high_part = htonl (static_cast<uint32_t> (value >> 32));
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const uint32_t low_part = htonl (static_cast<uint32_t> (value & 0xFFFFFFFFLL));
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return (static_cast<uint64_t> (low_part) << 32) | high_part;
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//} else
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//{
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// return value;
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//}
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}
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uint64_t be64toh (uint64_t value)
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{
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return (_byteswap_uint64 (value));
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}
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uint32_t htobe32 (uint32_t value)
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{
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return (htonl (value));
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}
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uint32_t be32toh (uint32_t value)
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{
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return ( _byteswap_ulong (value));
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}
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#endif
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