From 063284837c8c366e5502b1b0264b8eb807b61732 Mon Sep 17 00:00:00 2001 From: Joe Robinson Date: Wed, 27 Oct 2010 14:21:09 +0100 Subject: Basic upload functionality to predifined location, with basic file browser --- org/apache/commons/net/smtp/SMTPReply.java | 167 +++++++++++++++++++++++++++++ 1 file changed, 167 insertions(+) create mode 100644 org/apache/commons/net/smtp/SMTPReply.java (limited to 'org/apache/commons/net/smtp/SMTPReply.java') diff --git a/org/apache/commons/net/smtp/SMTPReply.java b/org/apache/commons/net/smtp/SMTPReply.java new file mode 100644 index 0000000..45fd7c8 --- /dev/null +++ b/org/apache/commons/net/smtp/SMTPReply.java @@ -0,0 +1,167 @@ +/* + * 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.smtp; + +/*** + * SMTPReply stores a set of constants for SMTP reply codes. To interpret + * the meaning of the codes, familiarity with RFC 821 is assumed. + * The mnemonic constant names are transcriptions from the code descriptions + * of RFC 821. For those who think in terms of the actual reply code values, + * a set of CODE_NUM constants are provided where NUM is the numerical value + * of the code. + *

+ *

+ * @author Daniel F. Savarese + ***/ + +public final class SMTPReply +{ + + public static final int CODE_211 = 211; + public static final int CODE_214 = 214; + public static final int CODE_215 = 215; + public static final int CODE_220 = 220; + public static final int CODE_221 = 221; + public static final int CODE_250 = 250; + public static final int CODE_251 = 251; + public static final int CODE_354 = 354; + public static final int CODE_421 = 421; + public static final int CODE_450 = 450; + public static final int CODE_451 = 451; + public static final int CODE_452 = 452; + public static final int CODE_500 = 500; + public static final int CODE_501 = 501; + public static final int CODE_502 = 502; + public static final int CODE_503 = 503; + public static final int CODE_504 = 504; + public static final int CODE_550 = 550; + public static final int CODE_551 = 551; + public static final int CODE_552 = 552; + public static final int CODE_553 = 553; + public static final int CODE_554 = 554; + + public static final int SYSTEM_STATUS = CODE_211; + public static final int HELP_MESSAGE = CODE_214; + public static final int SERVICE_READY = CODE_220; + public static final int SERVICE_CLOSING_TRANSMISSION_CHANNEL = CODE_221; + public static final int ACTION_OK = CODE_250; + public static final int USER_NOT_LOCAL_WILL_FORWARD = CODE_251; + public static final int START_MAIL_INPUT = CODE_354; + public static final int SERVICE_NOT_AVAILABLE = CODE_421; + public static final int ACTION_NOT_TAKEN = CODE_450; + public static final int ACTION_ABORTED = CODE_451; + public static final int INSUFFICIENT_STORAGE = CODE_452; + public static final int UNRECOGNIZED_COMMAND = CODE_500; + public static final int SYNTAX_ERROR_IN_ARGUMENTS = CODE_501; + public static final int COMMAND_NOT_IMPLEMENTED = CODE_502; + public static final int BAD_COMMAND_SEQUENCE = CODE_503; + public static final int COMMAND_NOT_IMPLEMENTED_FOR_PARAMETER = CODE_504; + public static final int MAILBOX_UNAVAILABLE = CODE_550; + public static final int USER_NOT_LOCAL = CODE_551; + public static final int STORAGE_ALLOCATION_EXCEEDED = CODE_552; + public static final int MAILBOX_NAME_NOT_ALLOWED = CODE_553; + public static final int TRANSACTION_FAILED = CODE_554; + + // Cannot be instantiated + private SMTPReply() + {} + + /*** + * Determine if a reply code is a positive preliminary response. All + * codes beginning with a 1 are positive preliminary responses. + * Postitive preliminary responses are used to indicate tentative success. + * No further commands can be issued to the SMTP server after a positive + * preliminary response until a follow up response is received from the + * server. + *

+ * Note: No SMTP commands defined in RFC 822 provide this + * type of reply. + *

+ * @param reply The reply code to test. + * @return True if a reply code is a postive preliminary response, false + * if not. + ***/ + public static boolean isPositivePreliminary(int reply) + { + return (reply >= 100 && reply < 200); + } + + /*** + * Determine if a reply code is a positive completion response. All + * codes beginning with a 2 are positive completion responses. + * The SMTP server will send a positive completion response on the final + * successful completion of a command. + *

+ * @param reply The reply code to test. + * @return True if a reply code is a postive completion response, false + * if not. + ***/ + public static boolean isPositiveCompletion(int reply) + { + return (reply >= 200 && reply < 300); + } + + /*** + * Determine if a reply code is a positive intermediate response. All + * codes beginning with a 3 are positive intermediate responses. + * The SMTP server will send a positive intermediate response on the + * successful completion of one part of a multi-part sequence of + * commands. For example, after a successful DATA command, a positive + * intermediate response will be sent to indicate that the server is + * ready to receive the message data. + *

+ * @param reply The reply code to test. + * @return True if a reply code is a postive intermediate response, false + * if not. + ***/ + public static boolean isPositiveIntermediate(int reply) + { + return (reply >= 300 && reply < 400); + } + + /*** + * Determine if a reply code is a negative transient response. All + * codes beginning with a 4 are negative transient responses. + * The SMTP server will send a negative transient response on the + * failure of a command that can be reattempted with success. + *

+ * @param reply The reply code to test. + * @return True if a reply code is a negative transient response, false + * if not. + ***/ + public static boolean isNegativeTransient(int reply) + { + return (reply >= 400 && reply < 500); + } + + /*** + * Determine if a reply code is a negative permanent response. All + * codes beginning with a 5 are negative permanent responses. + * The SMTP server will send a negative permanent response on the + * failure of a command that cannot be reattempted with success. + *

+ * @param reply The reply code to test. + * @return True if a reply code is a negative permanent response, false + * if not. + ***/ + public static boolean isNegativePermanent(int reply) + { + return (reply >= 500 && reply < 600); + } + +} -- cgit v1.2.3