fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
282
modules/juce_cryptography/hashing/juce_SHA256.cpp
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282
modules/juce_cryptography/hashing/juce_SHA256.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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class SHA256Processor
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{
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public:
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SHA256Processor() noexcept
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: length (0)
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{
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state[0] = 0x6a09e667;
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state[1] = 0xbb67ae85;
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state[2] = 0x3c6ef372;
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state[3] = 0xa54ff53a;
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state[4] = 0x510e527f;
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state[5] = 0x9b05688c;
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state[6] = 0x1f83d9ab;
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state[7] = 0x5be0cd19;
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}
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// expects 64 bytes of data
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void processFullBlock (const void* const data) noexcept
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{
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const uint32 constants[] =
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{
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0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
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0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
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0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
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0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
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0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
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0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
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0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
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0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
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};
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uint32 block[16], s[8];
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memcpy (s, state, sizeof (s));
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for (int i = 0; i < 16; ++i)
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block[i] = ByteOrder::bigEndianInt (addBytesToPointer (data, i * 4));
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for (uint32 j = 0; j < 64; j += 16)
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{
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#define JUCE_SHA256(i) \
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s[(7 - i) & 7] += S1 (s[(4 - i) & 7]) + ch (s[(4 - i) & 7], s[(5 - i) & 7], s[(6 - i) & 7]) + constants[i + j] \
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+ (j != 0 ? (block[i & 15] += s1 (block[(i - 2) & 15]) + block[(i - 7) & 15] + s0 (block[(i - 15) & 15])) \
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: block[i]); \
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s[(3 - i) & 7] += s[(7 - i) & 7]; \
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s[(7 - i) & 7] += S0 (s[(0 - i) & 7]) + maj (s[(0 - i) & 7], s[(1 - i) & 7], s[(2 - i) & 7])
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JUCE_SHA256(0); JUCE_SHA256(1); JUCE_SHA256(2); JUCE_SHA256(3); JUCE_SHA256(4); JUCE_SHA256(5); JUCE_SHA256(6); JUCE_SHA256(7);
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JUCE_SHA256(8); JUCE_SHA256(9); JUCE_SHA256(10); JUCE_SHA256(11); JUCE_SHA256(12); JUCE_SHA256(13); JUCE_SHA256(14); JUCE_SHA256(15);
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#undef JUCE_SHA256
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}
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for (int i = 0; i < 8; ++i)
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state[i] += s[i];
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length += 64;
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}
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void processFinalBlock (const void* const data, unsigned int numBytes) noexcept
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{
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jassert (numBytes < 64);
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length += numBytes;
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length *= 8; // (the length is stored as a count of bits, not bytes)
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uint8 finalBlocks[128];
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memcpy (finalBlocks, data, numBytes);
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finalBlocks [numBytes++] = 128; // append a '1' bit
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while (numBytes != 56 && numBytes < 64 + 56)
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finalBlocks [numBytes++] = 0; // pad with zeros..
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for (int i = 8; --i >= 0;)
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finalBlocks [numBytes++] = (uint8) (length >> (i * 8)); // append the length.
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jassert (numBytes == 64 || numBytes == 128);
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processFullBlock (finalBlocks);
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if (numBytes > 64)
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processFullBlock (finalBlocks + 64);
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}
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void copyResult (uint8* result) const noexcept
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{
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for (int i = 0; i < 8; ++i)
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{
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*result++ = (uint8) (state[i] >> 24);
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*result++ = (uint8) (state[i] >> 16);
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*result++ = (uint8) (state[i] >> 8);
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*result++ = (uint8) state[i];
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}
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}
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void processStream (InputStream& input, int64 numBytesToRead, uint8* const result)
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{
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if (numBytesToRead < 0)
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numBytesToRead = std::numeric_limits<int64>::max();
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for (;;)
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{
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uint8 buffer [64];
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const int bytesRead = input.read (buffer, (int) jmin (numBytesToRead, (int64) sizeof (buffer)));
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if (bytesRead < (int) sizeof (buffer))
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{
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processFinalBlock (buffer, (unsigned int) bytesRead);
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break;
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}
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numBytesToRead -= sizeof (buffer);
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processFullBlock (buffer);
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}
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copyResult (result);
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}
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private:
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uint32 state[8];
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uint64 length;
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static inline uint32 rotate (const uint32 x, const uint32 y) noexcept { return (x >> y) | (x << (32 - y)); }
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static inline uint32 ch (const uint32 x, const uint32 y, const uint32 z) noexcept { return z ^ ((y ^ z) & x); }
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static inline uint32 maj (const uint32 x, const uint32 y, const uint32 z) noexcept { return y ^ ((y ^ z) & (x ^ y)); }
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static inline uint32 s0 (const uint32 x) noexcept { return rotate (x, 7) ^ rotate (x, 18) ^ (x >> 3); }
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static inline uint32 s1 (const uint32 x) noexcept { return rotate (x, 17) ^ rotate (x, 19) ^ (x >> 10); }
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static inline uint32 S0 (const uint32 x) noexcept { return rotate (x, 2) ^ rotate (x, 13) ^ rotate (x, 22); }
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static inline uint32 S1 (const uint32 x) noexcept { return rotate (x, 6) ^ rotate (x, 11) ^ rotate (x, 25); }
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JUCE_DECLARE_NON_COPYABLE (SHA256Processor)
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};
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//==============================================================================
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SHA256::SHA256() noexcept
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{
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zerostruct (result);
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}
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SHA256::~SHA256() noexcept {}
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SHA256::SHA256 (const SHA256& other) noexcept
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{
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memcpy (result, other.result, sizeof (result));
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}
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SHA256& SHA256::operator= (const SHA256& other) noexcept
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{
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memcpy (result, other.result, sizeof (result));
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return *this;
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}
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SHA256::SHA256 (const MemoryBlock& data)
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{
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process (data.getData(), data.getSize());
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}
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SHA256::SHA256 (const void* const data, const size_t numBytes)
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{
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process (data, numBytes);
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}
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SHA256::SHA256 (InputStream& input, const int64 numBytesToRead)
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{
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SHA256Processor processor;
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processor.processStream (input, numBytesToRead, result);
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}
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SHA256::SHA256 (const File& file)
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{
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FileInputStream fin (file);
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if (fin.getStatus().wasOk())
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{
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SHA256Processor processor;
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processor.processStream (fin, -1, result);
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}
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else
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{
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zerostruct (result);
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}
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}
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SHA256::SHA256 (CharPointer_UTF8 utf8) noexcept
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{
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jassert (utf8.getAddress() != nullptr);
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process (utf8.getAddress(), utf8.sizeInBytes() - 1);
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}
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void SHA256::process (const void* const data, size_t numBytes)
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{
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MemoryInputStream m (data, numBytes, false);
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SHA256Processor processor;
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processor.processStream (m, -1, result);
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}
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MemoryBlock SHA256::getRawData() const
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{
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return MemoryBlock (result, sizeof (result));
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}
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String SHA256::toHexString() const
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{
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return String::toHexString (result, sizeof (result), 0);
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}
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bool SHA256::operator== (const SHA256& other) const noexcept { return memcmp (result, other.result, sizeof (result)) == 0; }
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bool SHA256::operator!= (const SHA256& other) const noexcept { return ! operator== (other); }
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//==============================================================================
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#if JUCE_UNIT_TESTS
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class SHA256Tests : public UnitTest
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{
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public:
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SHA256Tests() : UnitTest ("SHA-256", "Cryptography") {}
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void test (const char* input, const char* expected)
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{
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{
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SHA256 hash (input, strlen (input));
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expectEquals (hash.toHexString(), String (expected));
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}
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{
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CharPointer_UTF8 utf8 (input);
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SHA256 hash (utf8);
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expectEquals (hash.toHexString(), String (expected));
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}
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{
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MemoryInputStream m (input, strlen (input), false);
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SHA256 hash (m);
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expectEquals (hash.toHexString(), String (expected));
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}
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}
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void runTest() override
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{
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beginTest ("SHA256");
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test ("", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855");
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test ("The quick brown fox jumps over the lazy dog", "d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592");
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test ("The quick brown fox jumps over the lazy dog.", "ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c");
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}
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};
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static SHA256Tests sha256UnitTests;
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#endif
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} // namespace juce
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