1a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair/* 2a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * Copyright 2008 the original author or authors. 3a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * 4a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * Licensed under the Apache License, Version 2.0 (the "License"); 5a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * you may not use this file except in compliance with the License. 6a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * You may obtain a copy of the License at 7a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * 8a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * http://www.apache.org/licenses/LICENSE-2.0 9a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * 10a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * Unless required by applicable law or agreed to in writing, software 11a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * distributed under the License is distributed on an "AS IS" BASIS, 12a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * See the License for the specific language governing permissions and 14a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * limitations under the License. 15a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair */ 16a0ad464efff5f5e2d2523a3522cce6823ce05858chrismairpackage org.mockftpserver.fake.command; 17a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 18a0ad464efff5f5e2d2523a3522cce6823ce05858chrismairimport org.mockftpserver.core.command.Command; 19a0ad464efff5f5e2d2523a3522cce6823ce05858chrismairimport org.mockftpserver.core.command.ReplyCodes; 20a0ad464efff5f5e2d2523a3522cce6823ce05858chrismairimport org.mockftpserver.core.session.Session; 21a0ad464efff5f5e2d2523a3522cce6823ce05858chrismairimport org.mockftpserver.fake.filesystem.DirectoryEntry; 22a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 23a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair/** 24a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * CommandHandler for the MKD command. Handler logic: 25a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <ol> 26a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <li>If the user has not logged in, then reply with 530</li> 27a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <li>If the required pathname parameter is missing, then reply with 501</li> 28a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <li>If the parent directory of the specified pathname does not exist, then reply with 550</li> 29a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <li>If the pathname parameter specifies an existing file or directory, or if the create directory fails, then reply with 550</li> 30a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <li>If the current user does not have write and execute access to the parent directory, then reply with 550</li> 31a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * <li>Otherwise, reply with 257</li> 32a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * </ol> 33a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * The supplied pathname may be absolute or relative to the current directory. 34a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * 35a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * @author Chris Mair 36a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair * @version $Revision$ - $Date$ 37a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair */ 38a0ad464efff5f5e2d2523a3522cce6823ce05858chrismairpublic class MkdCommandHandler extends AbstractFakeCommandHandler { 39a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 40a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair protected void handle(Command command, Session session) { 41a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair verifyLoggedIn(session); 42a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair String path = getRealPath(session, command.getRequiredParameter(0)); 43a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair String parent = getFileSystem().getParent(path); 44a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 45a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair this.replyCodeForFileSystemException = ReplyCodes.READ_FILE_ERROR; 46a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair verifyFileSystemCondition(getFileSystem().exists(parent), parent, "filesystem.doesNotExist"); 47a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair verifyFileSystemCondition(!getFileSystem().exists(path), path, "filesystem.alreadyExists"); 48a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 49a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair // User must have write permission to the parent directory 50a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair verifyWritePermission(session, parent); 51a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 52a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair // User must have execute permission to the parent directory 53a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair verifyExecutePermission(session, parent); 54a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 55a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair DirectoryEntry dirEntry = new DirectoryEntry(path); 56a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair getFileSystem().add(dirEntry); 57a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair dirEntry.setPermissions(getUserAccount(session).getDefaultPermissionsForNewDirectory()); 58a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 59a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair sendReply(session, ReplyCodes.MKD_OK, "mkd", list(path)); 60a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair } 61a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair 62a0ad464efff5f5e2d2523a3522cce6823ce05858chrismair}