mirror of
https://github.com/bqv/weechat-xmpp/
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32 lines
779 B
C++
32 lines
779 B
C++
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, version 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#pragma once
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#include <memory>
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#include <functional>
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#include <stdexcept>
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#include <gcrypt.h>
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namespace gcrypt {
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class version_error : public std::runtime_error {
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private:
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const char *const message = "GCrypt: library version mismatch";
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public:
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version_error() noexcept : runtime_error(GCRYPT_VERSION) {
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}
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virtual const char* what() const noexcept {
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return message;
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}
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};
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void check_version() {
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if (!gcry_check_version(GCRYPT_VERSION))
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throw gcrypt::version_error();
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}
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}
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