vanzin commented on a change in pull request #92: OpenSSL 1.1.0 updates with backward compatibility for OpenSSL 1.0.2 and 1.0.1 URL: https://github.com/apache/commons-crypto/pull/92#discussion_r244812689
########## File path: src/main/java/org/apache/commons/crypto/jna/OpenSsl102NativeJna.java ########## @@ -0,0 +1,264 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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. + */ + +package org.apache.commons.crypto.jna; + +import java.nio.ByteBuffer; + +import com.sun.jna.Native; +import com.sun.jna.NativeLong; +import com.sun.jna.ptr.PointerByReference; + +/** + * @author alex + * + */ +public class OpenSsl102NativeJna { + + static final boolean INIT_OK; + + static final Throwable INIT_ERROR; + + static { + boolean ok = false; + Throwable thrown = null; + try { + Native.register("crypto"); + ok = true; + } catch (Exception e) { + thrown = e; + } catch (UnsatisfiedLinkError e) { + thrown = e; + } finally { + INIT_OK = ok; + INIT_ERROR = thrown; + } + } + + /** + * @return OPENSSL_VERSION_NUMBER which is a numeric release version + * * identifier + */ + public static native NativeLong SSLeay(); + + /** + * Retrieves version/build information about OpenSSL library. + * + * @param type type can be SSLEAY_VERSION, SSLEAY_CFLAGS, SSLEAY_BUILT_ON... + * @return A pointer to a constant string describing the version of the + * OpenSSL library or giving information about the library build. + */ + public static native String SSLeay_version(int type); + + /** + * Registers the error strings for all libcrypto functions. + */ + public static native void ERR_load_crypto_strings(); + + /** + * @return the earliest error code from the thread's error queue without + * modifying it. + */ + public static native NativeLong ERR_peek_error(); + + + + /** + * Generates a human-readable string representing the error code e. + * @see <a>https://www.openssl.org/docs/manmaster/crypto/ERR_error_string.html</a> + * + * @param err the error code + * @param null_ buf is NULL, the error string is placed in a static buffer + * @return the human-readable error messages. + */ + public static native String ERR_error_string(NativeLong err, char[] null_); + //String ERR_lib_error_string(NativeLong err); Review comment: ? (Seems copy & pasted from existing code, but better not to replicate things that don't make sense.) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
