1fba2635c088b01af59300e8a02611bb788ee3bffchrismair/* 2fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Copyright 2008 the original author or authors. 3fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 4fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Licensed under the Apache License, Version 2.0 (the "License"); 5fba2635c088b01af59300e8a02611bb788ee3bffchrismair * you may not use this file except in compliance with the License. 6fba2635c088b01af59300e8a02611bb788ee3bffchrismair * You may obtain a copy of the License at 7fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 8fba2635c088b01af59300e8a02611bb788ee3bffchrismair * http://www.apache.org/licenses/LICENSE-2.0 9fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 10fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Unless required by applicable law or agreed to in writing, software 11fba2635c088b01af59300e8a02611bb788ee3bffchrismair * distributed under the License is distributed on an "AS IS" BASIS, 12fba2635c088b01af59300e8a02611bb788ee3bffchrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fba2635c088b01af59300e8a02611bb788ee3bffchrismair * See the License for the specific language governing permissions and 14fba2635c088b01af59300e8a02611bb788ee3bffchrismair * limitations under the License. 15fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 16fba2635c088b01af59300e8a02611bb788ee3bffchrismairpackage org.mockftpserver.fake; 17fba2635c088b01af59300e8a02611bb788ee3bffchrismair 18fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.CommandHandler; 19fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.CommandNames; 20fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.ConnectCommandHandler; 21fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.ReplyTextBundleUtil; 22fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.command.UnsupportedCommandHandler; 23fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.core.server.AbstractFtpServer; 24fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.fake.command.*; 25fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport org.mockftpserver.fake.filesystem.FileSystem; 26fba2635c088b01af59300e8a02611bb788ee3bffchrismair 27fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport java.util.HashMap; 28fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport java.util.List; 29fba2635c088b01af59300e8a02611bb788ee3bffchrismairimport java.util.Map; 30fba2635c088b01af59300e8a02611bb788ee3bffchrismair 31fba2635c088b01af59300e8a02611bb788ee3bffchrismair/** 32fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <b>FakeFtpServer</b> is the top-level class for a "fake" implementation of an FTP Server, 33fba2635c088b01af59300e8a02611bb788ee3bffchrismair * suitable for testing FTP client code or standing in for a live FTP server. 34fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <p/> 35fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <b>FakeFtpServer</b> provides a high-level abstraction for an FTP Server and is suitable 36fba2635c088b01af59300e8a02611bb788ee3bffchrismair * for most testing and simulation scenarios. You define a filesystem (internal, in-memory) containing 37fba2635c088b01af59300e8a02611bb788ee3bffchrismair * an arbitrary set of files and directories. These files and directories can (optionally) have 38fba2635c088b01af59300e8a02611bb788ee3bffchrismair * associated access permissions. You also configure a set of one or more user accounts that 39fba2635c088b01af59300e8a02611bb788ee3bffchrismair * control which users can login to the FTP server, and their home (default) directories. The 40fba2635c088b01af59300e8a02611bb788ee3bffchrismair * user account is also used when assigning file and directory ownership for new files. 41fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <p> <b>FakeFtpServer</b> processes FTP client requests and responds with reply codes and 42fba2635c088b01af59300e8a02611bb788ee3bffchrismair * reply messages consistent with its configuration and the contents of its internal filesystem, 43fba2635c088b01af59300e8a02611bb788ee3bffchrismair * including file and directory permissions, if they have been configured. 44fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <p/> 45fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <b>FakeFtpServer</b> can be fully configured programmatically or within the 46fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <a href="http://www.springframework.org/">Spring Framework</a> or other dependency-injection container. 47fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <p/> 48fba2635c088b01af59300e8a02611bb788ee3bffchrismair * In general the steps for setting up and starting the <b>FakeFtpServer</b> are: 49fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <ol> 50fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>Create a new <b>FakeFtpServer</b> instance, and optionally set the server control port.</li> 51fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>Create and configure a <b>FileSystem</b>, and attach to the <b>FakeFtpServer</b> instance.</li> 52fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>Create and configure one or more <b>UserAccount</b> objects and attach to the <b>FakeFtpServer</b> instance.</li> 53fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <li>Start the <b>FakeFtpServer</b> instance.</li> 54fba2635c088b01af59300e8a02611bb788ee3bffchrismair * </ol> 55fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <h4>Example Code</h4> 56fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <pre><code> 57fba2635c088b01af59300e8a02611bb788ee3bffchrismair * FakeFtpServer fakeFtpServer = new FakeFtpServer(); 58fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 59fba2635c088b01af59300e8a02611bb788ee3bffchrismair * FileSystem fileSystem = new WindowsFakeFileSystem(); 60fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(new DirectoryEntry("c:\\")); 61fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(new DirectoryEntry("c:\\data")); 62fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(new FileEntry("c:\\data\\file1.txt", "abcdef 1234567890")); 63fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(new FileEntry("c:\\data\\run.exe")); 64fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fakeFtpServer.setFileSystem(fileSystem); 65fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 66fba2635c088b01af59300e8a02611bb788ee3bffchrismair * // Create UserAccount with username, password, home-directory 67fba2635c088b01af59300e8a02611bb788ee3bffchrismair * UserAccount userAccount = new UserAccount("joe", "joe123", "c:\\"); 68fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fakeFtpServer.addUserAccounts(userAccount); 69fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 70fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fakeFtpServer.start(); 71fba2635c088b01af59300e8a02611bb788ee3bffchrismair * </code></pre> 72fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 73fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <h4>Example Code with Permissions</h4> 74fba2635c088b01af59300e8a02611bb788ee3bffchrismair * You can optionally set the permissions and owner/group for each file and directory, as in the following example. 75fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <pre><code> 76fba2635c088b01af59300e8a02611bb788ee3bffchrismair * FileSystem fileSystem = new UnixFakeFileSystem(); 77fba2635c088b01af59300e8a02611bb788ee3bffchrismair * DirectoryEntry directoryEntry1 = new DirectoryEntry("/"); 78fba2635c088b01af59300e8a02611bb788ee3bffchrismair * directoryEntry1.setPermissions(new Permissions("rwxrwx---")); 79fba2635c088b01af59300e8a02611bb788ee3bffchrismair * directoryEntry1.setOwner("joe"); 80fba2635c088b01af59300e8a02611bb788ee3bffchrismair * directoryEntry1.setGroup("dev"); 81fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 82fba2635c088b01af59300e8a02611bb788ee3bffchrismair * DirectoryEntry directoryEntry2 = new DirectoryEntry("/data"); 83fba2635c088b01af59300e8a02611bb788ee3bffchrismair * directoryEntry2.setPermissions(Permissions.ALL); 84fba2635c088b01af59300e8a02611bb788ee3bffchrismair * directoryEntry2.setOwner("joe"); 85fba2635c088b01af59300e8a02611bb788ee3bffchrismair * directoryEntry2.setGroup("dev"); 86fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 87fba2635c088b01af59300e8a02611bb788ee3bffchrismair * FileEntry fileEntry1 = new FileEntry("/data/file1.txt", "abcdef 1234567890"); 88fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileEntry1.setPermissionsFromString("rw-rw-rw-"); 89fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileEntry1.setOwner("joe"); 90fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileEntry1.setGroup("dev"); 91fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 92fba2635c088b01af59300e8a02611bb788ee3bffchrismair * FileEntry fileEntry2 = new FileEntry("/data/run.exe"); 93fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileEntry2.setPermissionsFromString("rwxrwx---"); 94fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileEntry2.setOwner("mary"); 95fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileEntry2.setGroup("dev"); 96fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 97fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(directoryEntry1); 98fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(directoryEntry2); 99fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(fileEntry1); 100fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fileSystem.add(fileEntry2); 101fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 102fba2635c088b01af59300e8a02611bb788ee3bffchrismair * FakeFtpServer fakeFtpServer = new FakeFtpServer(); 103fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fakeFtpServer.setFileSystem(fileSystem); 104fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 105fba2635c088b01af59300e8a02611bb788ee3bffchrismair * // Create UserAccount with username, password, home-directory 106fba2635c088b01af59300e8a02611bb788ee3bffchrismair * UserAccount userAccount = new UserAccount("joe", "joe123", "/"); 107fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fakeFtpServer.addUserAccounts(userAccount); 108fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 109fba2635c088b01af59300e8a02611bb788ee3bffchrismair * fakeFtpServer.start(); 110fba2635c088b01af59300e8a02611bb788ee3bffchrismair * </code></pre> 111fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 112fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <h4>FTP Server Control Port</h4> 113fba2635c088b01af59300e8a02611bb788ee3bffchrismair * By default, <b>FakeFtpServer</b> binds to the server control port of 21. You can use a different server control 114fba2635c088b01af59300e8a02611bb788ee3bffchrismair * port by setting the <code>serverControlPort</code> property. If you specify a value of <code>0</code>, 115fba2635c088b01af59300e8a02611bb788ee3bffchrismair * then a free port number will be chosen automatically; call <code>getServerControlPort()</code> AFTER 116fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <code>start()</code> has been called to determine the actual port number being used. Using a non-default 117fba2635c088b01af59300e8a02611bb788ee3bffchrismair * port number is usually necessary when running on Unix or some other system where that port number is 118fba2635c088b01af59300e8a02611bb788ee3bffchrismair * already in use or cannot be bound from a user process. 119fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 120fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <h4>Other Configuration</h4> 121fba2635c088b01af59300e8a02611bb788ee3bffchrismair * The <code>systemName</code> property specifies the value returned by the <code>SYST</code> 122fba2635c088b01af59300e8a02611bb788ee3bffchrismair * command. Note that this is typically used by an FTP client to determine how to parse 123fba2635c088b01af59300e8a02611bb788ee3bffchrismair * system-dependent reply text, such as directory listings. This value defaults to <code>"WINDOWS"</code>. 124fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <p/> 125fba2635c088b01af59300e8a02611bb788ee3bffchrismair * The <code>helpText</code> property specifies a <i>Map</i> of help text replies sent by the 126fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <code>HELP</code> command. The keys in that <i>Map</i> correspond to the command names passed as 127fba2635c088b01af59300e8a02611bb788ee3bffchrismair * parameters to the <code>HELP</code> command. An entry with the key of an empty string ("") indicates the 128fba2635c088b01af59300e8a02611bb788ee3bffchrismair * text used as the default help text when no command name parameter is specified for the <code>HELP</code> command. 129fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 130fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <h4>FTP Command Reply Text ResourceBundle</h4> 131fba2635c088b01af59300e8a02611bb788ee3bffchrismair * The default text asociated with each FTP command reply code is contained within the 132fba2635c088b01af59300e8a02611bb788ee3bffchrismair * "ReplyText.properties" ResourceBundle file. You can customize these messages by providing a 133fba2635c088b01af59300e8a02611bb788ee3bffchrismair * locale-specific ResourceBundle file on the CLASSPATH, according to the normal lookup rules of 134fba2635c088b01af59300e8a02611bb788ee3bffchrismair * the ResourceBundle class (e.g., "ReplyText_de.properties"). Alternatively, you can 135fba2635c088b01af59300e8a02611bb788ee3bffchrismair * completely replace the ResourceBundle file by calling the calling the 136fba2635c088b01af59300e8a02611bb788ee3bffchrismair * {@link #setReplyTextBaseName(String)} method. 137fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 138fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @author Chris Mair 139fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @version $Revision$ - $Date$ 140fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 141fba2635c088b01af59300e8a02611bb788ee3bffchrismairpublic class FakeFtpServer extends AbstractFtpServer implements ServerConfiguration { 142fba2635c088b01af59300e8a02611bb788ee3bffchrismair 143fba2635c088b01af59300e8a02611bb788ee3bffchrismair private FileSystem fileSystem; 144fba2635c088b01af59300e8a02611bb788ee3bffchrismair private String systemName = "WINDOWS"; 145fba2635c088b01af59300e8a02611bb788ee3bffchrismair private String systemStatus = "Connected"; 146fba2635c088b01af59300e8a02611bb788ee3bffchrismair private Map helpText = new HashMap(); 147fba2635c088b01af59300e8a02611bb788ee3bffchrismair private Map userAccounts = new HashMap(); 148fba2635c088b01af59300e8a02611bb788ee3bffchrismair 149fba2635c088b01af59300e8a02611bb788ee3bffchrismair public FileSystem getFileSystem() { 150fba2635c088b01af59300e8a02611bb788ee3bffchrismair return fileSystem; 151fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 152fba2635c088b01af59300e8a02611bb788ee3bffchrismair 153fba2635c088b01af59300e8a02611bb788ee3bffchrismair public void setFileSystem(FileSystem fileSystem) { 154fba2635c088b01af59300e8a02611bb788ee3bffchrismair this.fileSystem = fileSystem; 155fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 156fba2635c088b01af59300e8a02611bb788ee3bffchrismair 157fba2635c088b01af59300e8a02611bb788ee3bffchrismair public String getSystemName() { 158fba2635c088b01af59300e8a02611bb788ee3bffchrismair return systemName; 159fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 160fba2635c088b01af59300e8a02611bb788ee3bffchrismair 161fba2635c088b01af59300e8a02611bb788ee3bffchrismair public void setSystemName(String systemName) { 162fba2635c088b01af59300e8a02611bb788ee3bffchrismair this.systemName = systemName; 163fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 164fba2635c088b01af59300e8a02611bb788ee3bffchrismair 165fba2635c088b01af59300e8a02611bb788ee3bffchrismair public Map getHelpText() { 166fba2635c088b01af59300e8a02611bb788ee3bffchrismair return helpText; 167fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 168fba2635c088b01af59300e8a02611bb788ee3bffchrismair 169fba2635c088b01af59300e8a02611bb788ee3bffchrismair public void setHelpText(Map helpText) { 170fba2635c088b01af59300e8a02611bb788ee3bffchrismair this.helpText = helpText; 171fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 172fba2635c088b01af59300e8a02611bb788ee3bffchrismair 173fba2635c088b01af59300e8a02611bb788ee3bffchrismair public FakeFtpServer() { 174fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.ACCT, new AcctCommandHandler()); 175fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.ABOR, new AborCommandHandler()); 176fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.ALLO, new AlloCommandHandler()); 177fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.APPE, new AppeCommandHandler()); 178fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.CWD, new CwdCommandHandler()); 179fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.CDUP, new CdupCommandHandler()); 180fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.DELE, new DeleCommandHandler()); 181fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.EPRT, new EprtCommandHandler()); 182fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.EPSV, new EpsvCommandHandler()); 183fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.HELP, new HelpCommandHandler()); 184fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.LIST, new ListCommandHandler()); 185fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.MKD, new MkdCommandHandler()); 186fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.MODE, new ModeCommandHandler()); 187fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.NLST, new NlstCommandHandler()); 188fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.NOOP, new NoopCommandHandler()); 189fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.PASS, new PassCommandHandler()); 190fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.PASV, new PasvCommandHandler()); 191fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.PWD, new PwdCommandHandler()); 192fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.PORT, new PortCommandHandler()); 193fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.QUIT, new QuitCommandHandler()); 194fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.REIN, new ReinCommandHandler()); 195fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.REST, new RestCommandHandler()); 196fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.RETR, new RetrCommandHandler()); 197fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.RMD, new RmdCommandHandler()); 198fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.RNFR, new RnfrCommandHandler()); 199fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.RNTO, new RntoCommandHandler()); 200fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.SITE, new SiteCommandHandler()); 201fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.SMNT, new SmntCommandHandler()); 202fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.STAT, new StatCommandHandler()); 203fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.STOR, new StorCommandHandler()); 204fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.STOU, new StouCommandHandler()); 205fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.STRU, new StruCommandHandler()); 206fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.SYST, new SystCommandHandler()); 207fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.TYPE, new TypeCommandHandler()); 208fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.USER, new UserCommandHandler()); 209fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.XPWD, new PwdCommandHandler()); 210fba2635c088b01af59300e8a02611bb788ee3bffchrismair 211fba2635c088b01af59300e8a02611bb788ee3bffchrismair // "Special" Command Handlers 212fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.CONNECT, new ConnectCommandHandler()); 213fba2635c088b01af59300e8a02611bb788ee3bffchrismair setCommandHandler(CommandNames.UNSUPPORTED, new UnsupportedCommandHandler()); 214fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 215fba2635c088b01af59300e8a02611bb788ee3bffchrismair 216fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 217fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Initialize a CommandHandler that has been registered to this server. 218fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 219fba2635c088b01af59300e8a02611bb788ee3bffchrismair * If the CommandHandler implements the <code>ServerConfigurationAware</code> interface, then set its 220fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <code>ServerConfiguration</code> property to <code>this</code>. 221fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 222fba2635c088b01af59300e8a02611bb788ee3bffchrismair * If the CommandHandler implements the <code>ReplyTextBundleAware</code> interface, then set its 223fba2635c088b01af59300e8a02611bb788ee3bffchrismair * <code>replyTextBundle</code> property using the reply text bundle for this server. 224fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 225fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @param commandHandler - the CommandHandler to initialize 226fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 227fba2635c088b01af59300e8a02611bb788ee3bffchrismair protected void initializeCommandHandler(CommandHandler commandHandler) { 228fba2635c088b01af59300e8a02611bb788ee3bffchrismair if (commandHandler instanceof ServerConfigurationAware) { 229fba2635c088b01af59300e8a02611bb788ee3bffchrismair ServerConfigurationAware sca = (ServerConfigurationAware) commandHandler; 230fba2635c088b01af59300e8a02611bb788ee3bffchrismair sca.setServerConfiguration(this); 231fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 232fba2635c088b01af59300e8a02611bb788ee3bffchrismair 233fba2635c088b01af59300e8a02611bb788ee3bffchrismair ReplyTextBundleUtil.setReplyTextBundleIfAppropriate(commandHandler, getReplyTextBundle()); 234fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 235fba2635c088b01af59300e8a02611bb788ee3bffchrismair 236fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 237fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @return the {@link UserAccount} configured for this server for the specified user name 238fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 239fba2635c088b01af59300e8a02611bb788ee3bffchrismair public UserAccount getUserAccount(String username) { 240fba2635c088b01af59300e8a02611bb788ee3bffchrismair return (UserAccount) userAccounts.get(username); 241fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 242fba2635c088b01af59300e8a02611bb788ee3bffchrismair 243fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 244fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Return the help text for a command or the default help text if no command name is specified 245fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 246fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @param name - the command name; may be empty or null to indicate a request for the default help text 247fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @return the help text for the named command or the default help text if no name is supplied 248fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 249fba2635c088b01af59300e8a02611bb788ee3bffchrismair public String getHelpText(String name) { 250fba2635c088b01af59300e8a02611bb788ee3bffchrismair String key = name == null ? "" : name; 251fba2635c088b01af59300e8a02611bb788ee3bffchrismair return (String) helpText.get(key); 252fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 253fba2635c088b01af59300e8a02611bb788ee3bffchrismair 254fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 255fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Add a single UserAccount. If an account with the same <code>username</code> already exists, 256fba2635c088b01af59300e8a02611bb788ee3bffchrismair * it will be replaced. 257fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 258fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @param userAccount - the UserAccount to add 259fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 260fba2635c088b01af59300e8a02611bb788ee3bffchrismair public void addUserAccount(UserAccount userAccount) { 261fba2635c088b01af59300e8a02611bb788ee3bffchrismair userAccounts.put(userAccount.getUsername(), userAccount); 262fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 263fba2635c088b01af59300e8a02611bb788ee3bffchrismair 264fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 265fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Add the UserAccount objects in the <code>userAccountList</code> to the set of UserAccounts. 266fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 267fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @param userAccountList - the List of UserAccount objects to add 268fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 269fba2635c088b01af59300e8a02611bb788ee3bffchrismair public void setUserAccounts(List userAccountList) { 270fba2635c088b01af59300e8a02611bb788ee3bffchrismair for (int i = 0; i < userAccountList.size(); i++) { 271fba2635c088b01af59300e8a02611bb788ee3bffchrismair UserAccount userAccount = (UserAccount) userAccountList.get(i); 272fba2635c088b01af59300e8a02611bb788ee3bffchrismair userAccounts.put(userAccount.getUsername(), userAccount); 273fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 274fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 275fba2635c088b01af59300e8a02611bb788ee3bffchrismair 276fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 277fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Return the system status description 278fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 279fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @return the system status 280fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 281fba2635c088b01af59300e8a02611bb788ee3bffchrismair public String getSystemStatus() { 282fba2635c088b01af59300e8a02611bb788ee3bffchrismair return systemStatus; 283fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 284fba2635c088b01af59300e8a02611bb788ee3bffchrismair 285fba2635c088b01af59300e8a02611bb788ee3bffchrismair /** 286fba2635c088b01af59300e8a02611bb788ee3bffchrismair * Set the system status description text, used by the STAT command handler. 287fba2635c088b01af59300e8a02611bb788ee3bffchrismair * 288fba2635c088b01af59300e8a02611bb788ee3bffchrismair * @param systemStatus - the system status description text 289fba2635c088b01af59300e8a02611bb788ee3bffchrismair */ 290fba2635c088b01af59300e8a02611bb788ee3bffchrismair public void setSystemStatus(String systemStatus) { 291fba2635c088b01af59300e8a02611bb788ee3bffchrismair this.systemStatus = systemStatus; 292fba2635c088b01af59300e8a02611bb788ee3bffchrismair } 293fba2635c088b01af59300e8a02611bb788ee3bffchrismair 294fba2635c088b01af59300e8a02611bb788ee3bffchrismair}