mirror of
https://github.com/rsyslog/rsyslog.git
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74 lines
2.4 KiB
Java
74 lines
2.4 KiB
Java
/* A yet very simple tool to talk to imdiag.
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*
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* Copyright 2009 Rainer Gerhards and Adiscon GmbH.
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*
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* This file is part of rsyslog.
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*
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* Rsyslog is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Rsyslog is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Rsyslog. If not, see <http://www.gnu.org/licenses/>.
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*
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* A copy of the GPL can be found in the file "COPYING" in this distribution.
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*/
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//package com.rsyslog.diag;
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import java.io.*;
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import java.net.*;
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public class DiagTalker {
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public static void main(String[] args) throws IOException {
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Socket diagSocket = null;
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PrintWriter out = null;
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BufferedReader in = null;
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final String host = "127.0.0.1";
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int port = 13500;
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if(args.length > 1) {
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port = Integer.parseInt(args[1]);
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}
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try {
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diagSocket = new Socket(host, port);
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diagSocket.setSoTimeout(0); /* wait for lenghty operations */
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out = new PrintWriter(diagSocket.getOutputStream(), true);
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in = new BufferedReader(new InputStreamReader(
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diagSocket.getInputStream()));
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} catch (UnknownHostException e) {
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System.err.println("can not resolve " + host + "!");
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System.exit(1);
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} catch (IOException e) {
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System.err.println("Couldn't get I/O for "
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+ "the connection to: " + host + ".");
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System.exit(1);
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}
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BufferedReader stdIn = new BufferedReader(
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new InputStreamReader(System.in));
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String userInput;
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try {
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while ((userInput = stdIn.readLine()) != null) {
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out.println(userInput);
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System.out.println("imdiag returns: " + in.readLine());
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}
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} catch (SocketException e) {
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System.err.println("We had a socket exception and consider this to be OK: "
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+ e.getMessage());
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}
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out.close();
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in.close();
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stdIn.close();
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diagSocket.close();
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}
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}
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