177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair/* 277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * Copyright 2008 the original author or authors. 377b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * 477b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * Licensed under the Apache License, Version 2.0 (the "License"); 577b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * you may not use this file except in compliance with the License. 677b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * You may obtain a copy of the License at 777b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * 877b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * http://www.apache.org/licenses/LICENSE-2.0 977b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * 1077b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * Unless required by applicable law or agreed to in writing, software 1177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * distributed under the License is distributed on an "AS IS" BASIS, 1277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1377b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * See the License for the specific language governing permissions and 1477b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * limitations under the License. 1577b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair */ 1677b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismairpackage org.mockftpserver.fake.command; 1777b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 1877b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismairimport org.mockftpserver.core.command.Command; 1977b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismairimport org.mockftpserver.core.command.ReplyCodes; 2077b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismairimport org.mockftpserver.core.session.Session; 2177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismairimport org.mockftpserver.fake.filesystem.DirectoryEntry; 2277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 2377b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair/** 2477b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * CommandHandler for the MKD command. Handler logic: 2577b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <ol> 2677b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <li>If the user has not logged in, then reply with 530</li> 2777b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <li>If the required pathname parameter is missing, then reply with 501</li> 2877b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <li>If the parent directory of the specified pathname does not exist, then reply with 550</li> 2977b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <li>If the pathname parameter specifies an existing file or directory, or if the create directory fails, then reply with 550</li> 3077b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <li>If the current user does not have write and execute access to the parent directory, then reply with 550</li> 3177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * <li>Otherwise, reply with 257</li> 3277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * </ol> 3377b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * The supplied pathname may be absolute or relative to the current directory. 3477b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * 3577b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * @author Chris Mair 3677b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair * @version $Revision$ - $Date$ 3777b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair */ 3877b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismairpublic class MkdCommandHandler extends AbstractFakeCommandHandler { 3977b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 4077b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair protected void handle(Command command, Session session) { 4177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair verifyLoggedIn(session); 4277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair String path = getRealPath(session, command.getRequiredParameter(0)); 4377b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair String parent = getFileSystem().getParent(path); 4477b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 4577b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair this.replyCodeForFileSystemException = ReplyCodes.READ_FILE_ERROR; 4677b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair verifyFileSystemCondition(getFileSystem().exists(parent), parent, "filesystem.doesNotExist"); 4777b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair verifyFileSystemCondition(!getFileSystem().exists(path), path, "filesystem.alreadyExists"); 4877b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 4977b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair // User must have write permission to the parent directory 5077b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair verifyWritePermission(session, parent); 5177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 5277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair // User must have execute permission to the parent directory 5377b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair verifyExecutePermission(session, parent); 5477b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 5577b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair DirectoryEntry dirEntry = new DirectoryEntry(path); 5677b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair getFileSystem().add(dirEntry); 5777b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair dirEntry.setPermissions(getUserAccount(session).getDefaultPermissionsForNewDirectory()); 5877b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 5977b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair sendReply(session, ReplyCodes.MKD_OK, "mkd", list(path)); 6077b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair } 6177b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair 6277b8661f08d1379c0bdf2af93d8004fced9f1ab0chrismair}