| /* |
| * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| #include "jni.h" |
| #include "jni_util.h" |
| #include "sun_management_FileSystemImpl.h" |
| |
| /* |
| * Class: sun_management_FileSystemImpl |
| * Method: isAccessUserOnly0 |
| * Signature: (Ljava/lang/String;)Z |
| */ |
| JNIEXPORT jboolean JNICALL Java_sun_management_FileSystemImpl_isAccessUserOnly0 |
| (JNIEnv *env, jclass ignored, jstring str) |
| { |
| jboolean res = JNI_FALSE; |
| jboolean isCopy; |
| const char *path = JNU_GetStringPlatformChars(env, str, &isCopy); |
| if (path != NULL) { |
| struct stat64 sb; |
| if (stat64(path, &sb) == 0) { |
| res = ((sb.st_mode & (S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)) == 0) ? JNI_TRUE : JNI_FALSE; |
| } else { |
| JNU_ThrowIOExceptionWithLastError(env, "stat64 failed"); |
| } |
| if (isCopy) { |
| JNU_ReleaseStringPlatformChars(env, str, path); |
| } |
| } |
| return res; |
| } |