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/nntp/NNTPReply.java | 209 +++++++++++++++++++++++++++++ 1 file changed, 209 insertions(+) create mode 100644 org/apache/commons/net/nntp/NNTPReply.java (limited to 'org/apache/commons/net/nntp/NNTPReply.java') diff --git a/org/apache/commons/net/nntp/NNTPReply.java b/org/apache/commons/net/nntp/NNTPReply.java new file mode 100644 index 0000000..f7d0fbd --- /dev/null +++ b/org/apache/commons/net/nntp/NNTPReply.java @@ -0,0 +1,209 @@ +/* + * 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.nntp; + +/*** + * NNTPReply stores a set of constants for NNTP reply codes. To interpret + * the meaning of the codes, familiarity with RFC 977 is assumed. + * The mnemonic constant names are transcriptions from the code descriptions + * of RFC 977. 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 NNTPReply +{ + + public static final int CODE_100 = 100; + public static final int CODE_199 = 199; + public static final int CODE_200 = 200; + public static final int CODE_201 = 201; + public static final int CODE_202 = 202; + public static final int CODE_205 = 205; + public static final int CODE_211 = 211; + 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_222 = 222; + public static final int CODE_223 = 223; + public static final int CODE_230 = 230; + public static final int CODE_231 = 231; + public static final int CODE_235 = 235; + public static final int CODE_240 = 240; + public static final int CODE_281 = 281; + public static final int CODE_335 = 335; + public static final int CODE_340 = 340; + public static final int CODE_381 = 381; + public static final int CODE_400 = 400; + public static final int CODE_408 = 408; + public static final int CODE_411 = 411; + public static final int CODE_412 = 412; + public static final int CODE_420 = 420; + public static final int CODE_421 = 421; + public static final int CODE_422 = 422; + public static final int CODE_423 = 423; + public static final int CODE_430 = 430; + public static final int CODE_435 = 435; + public static final int CODE_436 = 436; + public static final int CODE_437 = 437; + public static final int CODE_440 = 440; + public static final int CODE_441 = 441; + public static final int CODE_482 = 482; + 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 HELP_TEXT_FOLLOWS = CODE_100; + public static final int DEBUG_OUTPUT = CODE_199; + public static final int SERVER_READY_POSTING_ALLOWED = CODE_200; + public static final int SERVER_READY_POSTING_NOT_ALLOWED = CODE_201; + public static final int SLAVE_STATUS_NOTED = CODE_202; + public static final int CLOSING_CONNECTION = CODE_205; + public static final int GROUP_SELECTED = CODE_211; + public static final int ARTICLE_RETRIEVED_HEAD_AND_BODY_FOLLOW = CODE_220; + public static final int ARTICLE_RETRIEVED_HEAD_FOLLOWS = CODE_221; + public static final int ARTICLE_RETRIEVED_BODY_FOLLOWS = CODE_222; + public static final int + ARTICLE_RETRIEVED_REQUEST_TEXT_SEPARATELY = CODE_223; + public static final int ARTICLE_LIST_BY_MESSAGE_ID_FOLLOWS = CODE_230; + public static final int NEW_NEWSGROUP_LIST_FOLLOWS = CODE_231; + public static final int ARTICLE_TRANSFERRED_OK = CODE_235; + public static final int ARTICLE_POSTED_OK = CODE_240; + public static final int AUTHENTICATION_ACCEPTED = CODE_281; + public static final int SEND_ARTICLE_TO_TRANSFER = CODE_335; + public static final int SEND_ARTICLE_TO_POST = CODE_340; + public static final int MORE_AUTH_INFO_REQUIRED = CODE_381; + public static final int SERVICE_DISCONTINUED = CODE_400; + public static final int NO_SUCH_NEWSGROUP = CODE_411; + public static final int AUTHENTICATION_REQUIRED = CODE_408; + public static final int NO_NEWSGROUP_SELECTED = CODE_412; + public static final int NO_CURRENT_ARTICLE_SELECTED = CODE_420; + public static final int NO_NEXT_ARTICLE = CODE_421; + public static final int NO_PREVIOUS_ARTICLE = CODE_422; + public static final int NO_SUCH_ARTICLE_NUMBER = CODE_423; + public static final int NO_SUCH_ARTICLE_FOUND = CODE_430; + public static final int ARTICLE_NOT_WANTED = CODE_435; + public static final int TRANSFER_FAILED = CODE_436; + public static final int ARTICLE_REJECTED = CODE_437; + public static final int POSTING_NOT_ALLOWED = CODE_440; + public static final int POSTING_FAILED = CODE_441; + public static final int AUTHENTICATION_REJECTED = CODE_482; + public static final int COMMAND_NOT_RECOGNIZED = CODE_500; + public static final int COMMAND_SYNTAX_ERROR = CODE_501; + public static final int PERMISSION_DENIED = CODE_502; + public static final int PROGRAM_FAULT = CODE_503; + + // Cannot be instantiated + + private NNTPReply() + {} + + /*** + * Determine if a reply code is an informational response. All + * codes beginning with a 1 are positive informational responses. + * Informational responses are used to provide human readable + * information such as help text. + *

+ * @param reply The reply code to test. + * @return True if a reply code is an informational response, false + * if not. + ***/ + public static boolean isInformational(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 NNTP 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 NNTP server will send a positive intermediate response on the + * successful completion of one part of a multi-part command or + * sequence of commands. For example, after a successful POST command, + * a positive intermediate response will be sent to indicate that the + * server is ready to receive the article to be posted. + *

+ * @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 NNTP server will send a negative transient response on the + * failure of a correctly formatted command that could not be performed + * for some reason. For example, retrieving an article that does not + * exist will result in a negative transient response. + *

+ * @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 NNTP server will send a negative permanent response when + * it does not implement a command, a command is incorrectly formatted, + * or a serious program error occurs. + *

+ * @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); + } + +} + +/* Emacs configuration + * Local variables: ** + * mode: java ** + * c-basic-offset: 4 ** + * indent-tabs-mode: nil ** + * End: ** + */ -- cgit v1.2.3