| /* |
| * Copyright 2016 The Netty Project |
| * |
| * The Netty Project 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. |
| */ |
| /* 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. |
| */ |
| |
| #include "tcn.h" |
| #include "apr_strings.h" |
| |
| /* |
| * Convenience function to help throw an java.lang.Exception. |
| */ |
| void tcn_ThrowException(JNIEnv *env, const char *msg) |
| { |
| jclass javaExceptionClass; |
| |
| javaExceptionClass = (*env)->FindClass(env, "java/lang/Exception"); |
| if (javaExceptionClass == NULL) { |
| fprintf(stderr, "Cannot find java/lang/Exception class\n"); |
| return; |
| } |
| (*env)->ThrowNew(env, javaExceptionClass, msg); |
| (*env)->DeleteLocalRef(env, javaExceptionClass); |
| |
| } |
| |
| void tcn_Throw(JNIEnv *env, const char *fmt, ...) |
| { |
| char msg[TCN_BUFFER_SZ] = {'\0'}; |
| va_list ap; |
| |
| va_start(ap, fmt); |
| apr_vsnprintf(msg, TCN_BUFFER_SZ, fmt, ap); |
| tcn_ThrowException(env, msg); |
| va_end(ap); |
| } |
| |
| void tcn_ThrowAPRException(JNIEnv *e, apr_status_t err) |
| { |
| char serr[512] = {0}; |
| |
| apr_strerror(err, serr, 512); |
| tcn_ThrowException(e, serr); |
| } |