| /* |
| * 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.tomcat.jni; |
| |
| /** User |
| * |
| * @author Mladen Turk |
| */ |
| public class User { |
| |
| /** |
| * Get the userid (and groupid) of the calling process |
| * This function is available only if APR_HAS_USER is defined. |
| * @param p The pool from which to allocate working space |
| * @return Returns the user id |
| */ |
| public static native long uidCurrent(long p) |
| throws Error; |
| |
| /** |
| * Get the groupid of the calling process |
| * This function is available only if APR_HAS_USER is defined. |
| * @param p The pool from which to allocate working space |
| * @return Returns the group id |
| */ |
| public static native long gidCurrent(long p) |
| throws Error; |
| |
| |
| /** |
| * Get the userid for the specified username |
| * This function is available only if APR_HAS_USER is defined. |
| * @param username The username to lookup |
| * @param p The pool from which to allocate working space |
| * @return Returns the user id |
| */ |
| public static native long uid(String username, long p) |
| throws Error; |
| |
| /** |
| * Get the groupid for the specified username |
| * This function is available only if APR_HAS_USER is defined. |
| * @param username The username to lookup |
| * @param p The pool from which to allocate working space |
| * @return Returns the user's group id |
| */ |
| public static native long usergid(String username, long p) |
| throws Error; |
| |
| /** |
| * Get the groupid for a specified group name |
| * This function is available only if APR_HAS_USER is defined. |
| * @param groupname The group name to look up |
| * @param p The pool from which to allocate working space |
| * @return Returns the user's group id |
| */ |
| public static native long gid(String groupname, long p) |
| throws Error; |
| |
| /** |
| * Get the user name for a specified userid |
| * This function is available only if APR_HAS_USER is defined. |
| * @param userid The userid |
| * @param p The pool from which to allocate the string |
| * @return New string containing user name |
| */ |
| public static native String username(long userid, long p) |
| throws Error; |
| |
| /** |
| * Get the group name for a specified groupid |
| * This function is available only if APR_HAS_USER is defined. |
| * @param groupid The groupid |
| * @param p The pool from which to allocate the string |
| * @return New string containing group name |
| */ |
| public static native String groupname(long groupid, long p) |
| throws Error; |
| |
| /** |
| * Compare two user identifiers for equality. |
| * This function is available only if APR_HAS_USER is defined. |
| * @param left One uid to test |
| * @param right Another uid to test |
| * @return APR_SUCCESS if the apr_uid_t structures identify the same user, |
| * APR_EMISMATCH if not, APR_BADARG if an apr_uid_t is invalid. |
| */ |
| public static native int uidcompare(long left, long right); |
| |
| /** |
| * Compare two group identifiers for equality. |
| * This function is available only if APR_HAS_USER is defined. |
| * @param left One gid to test |
| * @param right Another gid to test |
| * @return APR_SUCCESS if the apr_gid_t structures identify the same group, |
| * APR_EMISMATCH if not, APR_BADARG if an apr_gid_t is invalid. |
| */ |
| public static native int gidcompare(long left, long right); |
| |
| /** |
| * Get the home directory for the named user |
| * This function is available only if APR_HAS_USER is defined. |
| * @param username The named user |
| * @param p The pool from which to allocate the string |
| * @return New string containing directory name |
| */ |
| public static native String homepath(String username, long p) |
| throws Error; |
| |
| } |