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- /*
- * Copyright 2016-present Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- #pragma once
- #include <folly/Conv.h>
- #include <folly/portability/OpenSSL.h>
- // This is used to find the OpenSSL version at runtime. Just returning
- // OPENSSL_VERSION_NUMBER is insufficient as runtime version may be different
- // from the compile-time version
- namespace folly {
- namespace ssl {
- inline std::string getOpenSSLLongVersion() {
- #ifdef OPENSSL_VERSION_TEXT
- return SSLeay_version(SSLEAY_VERSION);
- #elif defined(OPENSSL_VERSION_NUMBER)
- return folly::format("0x{:x}", OPENSSL_VERSION_NUMBER).str();
- #else
- return "";
- #endif
- }
- inline uint64_t getOpenSSLNumericVersion() {
- #ifdef OPENSSL_VERSION_NUMBER
- return SSLeay();
- #else
- return 0;
- #endif
- }
- } // namespace ssl
- } // namespace folly
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