Cocktail Frank
ac72b8cb84
Add a function to the `sb:☁️:HTTP` class that sends session data collected by a `sb::progress::Progress` object to a configured URL. Add a PHP script for receiving the session data, intended to be installed separately on a remote server. Add a randomly generated ID when writing new save files. Do not overwrite existing IDs, so the ID will persist for the life of the file. Store the ID in the play session data. Add a string identifying the program's build, either "windows", "linux", "macos", "wasm", or "android". Add function for accessing requests in the HTTP queue. Add the `sb::math` namespace for functions in math.hpp. Add open source SHA256 hash library to the project. Use the library to hash the player's Steam username before saving it to the session data. Add documentation for `sb:☁️:http::post_session` to README. Add a function for getting a string representing the current date up to the minute to `sb::time`. This function is used to store the start time of the play session. Add test of session transfer to HTTP test case.
70 lines
2.4 KiB
C++
70 lines
2.4 KiB
C++
/** @file
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* @brief Header file describing the function signatures and the constants of the SHA256 Algorithm
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*/
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#ifndef H_SHA256
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#define H_SHA256
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#include <string>
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#include <cstdint>
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class SHA256{
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private:
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typedef uint32_t uint32;
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const uint32 hPrime[8] = {static_cast<unsigned int>(0xc6a09e667u),
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static_cast<unsigned int>(0xbb67ae85u),
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static_cast<unsigned int>(0x3c6ef372u),
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static_cast<unsigned int>(0xa54ff53au),
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static_cast<unsigned int>(0x510e527fu),
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static_cast<unsigned int>(0x9b05688cu),
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static_cast<unsigned int>(0x1f83d9abu),
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static_cast<unsigned int>(0x5be0cd19u)
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};
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const uint32 k[64] = {
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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** preprocess(const unsigned char* input, size_t& nBuffer);
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void appendLen(size_t l, uint32& lo, uint32& hi);
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void process(uint32** buffer, size_t nBuffer, uint32* h);
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std::string digest(uint32* h);
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void freeBuffer(uint32** buffer, size_t nBuffer);
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// Operations
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#define Ch_s(x,y,z) ((x&y)^(~x&z))
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#define Maj_s(x,y,z) ((x&y)^(x&z)^(y&z))
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#define RotR_s(x, n) ((x>>n)|(x<<((sizeof(x)<<3)-n)))
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#define Sig0_s(x) ((RotR_s(x, 2))^(RotR_s(x,13))^(RotR_s(x, 22)))
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#define Sig1_s(x) ((RotR_s(x, 6))^(RotR_s(x,11))^(RotR_s(x, 25)))
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#define sig0_s(x) (RotR_s(x, 7)^RotR_s(x,18)^(x>>3))
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#define sig1_s(x) (RotR_s(x, 17)^RotR_s(x,19)^(x>>10))
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// Constants
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unsigned int const SEQUENCE_LEN = (512/32);
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size_t const HASH_LEN = 8;
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size_t const WORKING_VAR_LEN = 8;
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size_t const MESSAGE_SCHEDULE_LEN = 64;
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size_t const MESSAGE_BLOCK_SIZE = 512;
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size_t const CHAR_LEN_BITS = 8;
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size_t const OUTPUT_LEN = 8;
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size_t const WORD_LEN = 4;
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public:
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std::string hash(const std::string input);
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SHA256();
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~SHA256();
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};
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#endif |