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Removed code for upsupported OpenSSL

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yhirose 2022-12-01 13:38:58 -05:00
parent c0b461a3b7
commit 9f512acb42
1 changed files with 0 additions and 49 deletions
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49
httplib.h
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@ -257,12 +257,6 @@ using socket_t = int;
#error Sorry, OpenSSL versions prior to 1.1.1 are not supported
#endif
#if OPENSSL_VERSION_NUMBER < 0x10100000L
#include <openssl/crypto.h>
inline const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *asn1) {
return M_ASN1_STRING_data(asn1);
}
#endif
#endif
#ifdef CPPHTTPLIB_ZLIB_SUPPORT
@ -7313,55 +7307,12 @@ process_client_socket_ssl(SSL *ssl, socket_t sock, time_t read_timeout_sec,
return callback(strm);
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L
static std::shared_ptr<std::vector<std::mutex>> openSSL_locks_;
class SSLThreadLocks {
public:
SSLThreadLocks() {
openSSL_locks_ =
std::make_shared<std::vector<std::mutex>>(CRYPTO_num_locks());
CRYPTO_set_locking_callback(locking_callback);
}
~SSLThreadLocks() { CRYPTO_set_locking_callback(nullptr); }
private:
static void locking_callback(int mode, int type, const char * /*file*/,
int /*line*/) {
auto &lk = (*openSSL_locks_)[static_cast<size_t>(type)];
if (mode & CRYPTO_LOCK) {
lk.lock();
} else {
lk.unlock();
}
}
};
#endif
class SSLInit {
public:
SSLInit() {
#if OPENSSL_VERSION_NUMBER < 0x1010001fL
SSL_load_error_strings();
SSL_library_init();
#else
OPENSSL_init_ssl(
OPENSSL_INIT_LOAD_SSL_STRINGS | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
#endif
}
~SSLInit() {
#if OPENSSL_VERSION_NUMBER < 0x1010001fL
ERR_free_strings();
#endif
}
private:
#if OPENSSL_VERSION_NUMBER < 0x10100000L
SSLThreadLocks thread_init_;
#endif
};
// SSL socket stream implementation