/** * \file mischelper.c * * Source file with miscellaneous helper functions. */ #include <SDL_test.h> void SDLVisualTest_HashString(char* str, char hash[33]) { SDLTest_Md5Context md5c; int i; if(!str) { SDLTest_LogError("str argument cannot be NULL"); return; } SDLTest_Md5Init(&md5c); SDLTest_Md5Update(&md5c, (unsigned char*)str, SDL_strlen(str)); SDLTest_Md5Final(&md5c); /* convert the md5 hash to an array of hexadecimal digits */ for(i = 0; i < 16; i++) SDL_snprintf(hash + 2 * i, 33 - 2 * i, "%02x", (int)md5c.digest[i]); }