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src/common/Cryptography/CryptoRandom.h

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+/*
+ * This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef AZEROTHCORE_CRYPTORANDOM_H
+#define AZEROTHCORE_CRYPTORANDOM_H
+
+#include "Define.h"
+#include <array>
+
+namespace Acore::Crypto
+{
+    AC_COMMON_API void GetRandomBytes(uint8* buf, std::size_t len);
+
+    template <typename Container>
+    void GetRandomBytes(Container& c)
+    {
+        GetRandomBytes(std::data(c), std::size(c));
+    }
+
+    template <std::size_t S>
+    std::array<uint8, S> GetRandomBytes()
+    {
+        std::array<uint8, S> arr;
+        GetRandomBytes(arr);
+        return arr;
+    }
+}
+
+#endif