diff options
Diffstat (limited to 'org/apache/commons/net/ftp/FTPCommand.java')
| -rw-r--r-- | org/apache/commons/net/ftp/FTPCommand.java | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/org/apache/commons/net/ftp/FTPCommand.java b/org/apache/commons/net/ftp/FTPCommand.java new file mode 100644 index 0000000..d016dff --- /dev/null +++ b/org/apache/commons/net/ftp/FTPCommand.java @@ -0,0 +1,131 @@ +/*
+ * 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.commons.net.ftp;
+
+/***
+ * FTPCommand stores a set of constants for FTP command codes. To interpret
+ * the meaning of the codes, familiarity with RFC 959 is assumed.
+ * The mnemonic constant names are transcriptions from the code descriptions
+ * of RFC 959. For those who think in terms of the actual FTP commands,
+ * a set of constants such as {@link #USER USER } are provided
+ * where the constant name is the same as the FTP command.
+ * <p>
+ * <p>
+ * @author Daniel F. Savarese
+ ***/
+
+public final class FTPCommand
+{
+
+
+ public static final int USER = 0;
+ public static final int PASS = 1;
+ public static final int ACCT = 2;
+ public static final int CWD = 3;
+ public static final int CDUP = 4;
+ public static final int SMNT = 5;
+ public static final int REIN = 6;
+ public static final int QUIT = 7;
+ public static final int PORT = 8;
+ public static final int PASV = 9;
+ public static final int TYPE = 10;
+ public static final int STRU = 11;
+ public static final int MODE = 12;
+ public static final int RETR = 13;
+ public static final int STOR = 14;
+ public static final int STOU = 15;
+ public static final int APPE = 16;
+ public static final int ALLO = 17;
+ public static final int REST = 18;
+ public static final int RNFR = 19;
+ public static final int RNTO = 20;
+ public static final int ABOR = 21;
+ public static final int DELE = 22;
+ public static final int RMD = 23;
+ public static final int MKD = 24;
+ public static final int PWD = 25;
+ public static final int LIST = 26;
+ public static final int NLST = 27;
+ public static final int SITE = 28;
+ public static final int SYST = 29;
+ public static final int STAT = 30;
+ public static final int HELP = 31;
+ public static final int NOOP = 32;
+ /** @since 2.0 */
+ public static final int MDTM = 33;
+
+ public static final int USERNAME = USER;
+ public static final int PASSWORD = PASS;
+ public static final int ACCOUNT = ACCT;
+ public static final int CHANGE_WORKING_DIRECTORY = CWD;
+ public static final int CHANGE_TO_PARENT_DIRECTORY = CDUP;
+ public static final int STRUCTURE_MOUNT = SMNT;
+ public static final int REINITIALIZE = REIN;
+ public static final int LOGOUT = QUIT;
+ public static final int DATA_PORT = PORT;
+ public static final int PASSIVE = PASV;
+ public static final int REPRESENTATION_TYPE = TYPE;
+ public static final int FILE_STRUCTURE = STRU;
+ public static final int TRANSFER_MODE = MODE;
+ public static final int RETRIEVE = RETR;
+ public static final int STORE = STOR;
+ public static final int STORE_UNIQUE = STOU;
+ public static final int APPEND = APPE;
+ public static final int ALLOCATE = ALLO;
+ public static final int RESTART = REST;
+ public static final int RENAME_FROM = RNFR;
+ public static final int RENAME_TO = RNTO;
+ public static final int ABORT = ABOR;
+ public static final int DELETE = DELE;
+ public static final int REMOVE_DIRECTORY = RMD;
+ public static final int MAKE_DIRECTORY = MKD;
+ public static final int PRINT_WORKING_DIRECTORY = PWD;
+ // public static final int LIST = LIST;
+ public static final int NAME_LIST = NLST;
+ public static final int SITE_PARAMETERS = SITE;
+ public static final int SYSTEM = SYST;
+ public static final int STATUS = STAT;
+ //public static final int HELP = HELP;
+ //public static final int NOOP = NOOP;
+ /** @since 2.0 */
+ public static final int MOD_TIME = MDTM;
+
+ // Cannot be instantiated
+ private FTPCommand()
+ {}
+
+ static final String[] _commands = {
+ "USER", "PASS", "ACCT", "CWD", "CDUP", "SMNT", "REIN", "QUIT", "PORT",
+ "PASV", "TYPE", "STRU", "MODE", "RETR", "STOR", "STOU", "APPE", "ALLO",
+ "REST", "RNFR", "RNTO", "ABOR", "DELE", "RMD", "MKD", "PWD", "LIST",
+ "NLST", "SITE", "SYST", "STAT", "HELP", "NOOP"
+ };
+
+ /**
+ * Retrieve the FTP protocol command string corresponding to a specified
+ * command code.
+ * <p>
+ * @param command The command code.
+ * @return The FTP protcol command string corresponding to a specified
+ * command code.
+ */
+ public static final String getCommand(int command)
+ {
+ return _commands[command];
+ }
+}
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