[33053] | 1 | package org.greenstone.gatherer.feedback;
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| 2 |
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| 3 | import java.util.Properties;
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| 4 | import java.net.*;
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| 5 | import java.io.*;
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| 6 | import java.util.Locale;
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| 7 | import java.util.ResourceBundle;
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| 8 | import java.text.MessageFormat;
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| 9 | import javax.swing.*;
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| 10 | import java.awt.Dimension;
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| 11 |
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| 12 | /**
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| 13 | * This class will send the 2 jar files to the server using HTTP Post.
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| 14 | */
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| 15 | public class SendHTTP
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| 16 | {
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| 17 | /**
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| 18 | * This is variable will hold the arguments provided by user in order to send
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| 19 | */
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| 20 | private String[] argument;
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| 21 | /**
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| 22 | * This variable will hold the resource of the words that is stored in Messages.properties file.
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| 23 | * The calling using messages.getString(someString) will caused someString to be translated
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| 24 | * into some other string that is hold in that file.usually it will caused it to be translated
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| 25 | * to the language that the user use or choose to have as stated in Locale.
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| 26 | */
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| 27 | private static ResourceBundle msg;
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| 28 | /**
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| 29 | * This variable will hold the jar file unique code.
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| 30 | * For example: Jar123File.jar then file_code = 123
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| 31 | */
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| 32 | private String file_code;
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| 33 | /**
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| 34 | * This is the flag that will say whether or not the sending is successful.
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| 35 | * If failed = false means its succesful otherwise its failed.
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| 36 | */
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| 37 | private boolean failed = false;
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| 38 |
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| 39 | /**
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| 40 | * Crates instance of SendHTTP
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| 41 | */
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| 42 | public SendHTTP () {}
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| 43 |
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| 44 | /**
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| 45 | * This method will send 2 files back to the server.
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| 46 | * It will also send the code if the sending is failed then it will give user a message saying whats
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| 47 | * the possible error of it, and it will make the jar file changed into
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| 48 | * Unsend_Jar123File.jar file.
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| 49 | * If the sending is succesful then it will try to send all the other jar files
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| 50 | * that were failed to send before.And then it will deletes all the jar files
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| 51 | * that are send successfully.
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| 52 | * @param args the argument provided to send the email.
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| 53 | * @param messages hold the resource of the words that is stored in Messages.properties file.
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| 54 | * @param code the code of the email to be send.
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| 55 | */
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| 56 | public void sendMail(String[] args,ResourceBundle messages,String code)
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| 57 | {
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| 58 | argument = args;
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| 59 | msg = messages;
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| 60 | file_code = code;
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| 61 |
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| 62 | try
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| 63 | {
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| 64 | String BND = "---------------------------7d021a37605f0";
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| 65 | String hostURL = "http://kanuka.cs.waikato.ac.nz:8090/glifeedback/Upload";
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| 66 |
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| 67 | URL mURL = new URL(hostURL+"?name=posting");
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| 68 | URLConnection conn = mURL.openConnection();
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| 69 |
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| 70 | if (conn instanceof HttpURLConnection)
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| 71 | ((HttpURLConnection) conn).setRequestMethod("POST");
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| 72 |
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| 73 | conn.setDoInput(true);
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| 74 | conn.setDoOutput(true);
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| 75 | conn.setUseCaches(false);
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| 76 | conn.setDefaultUseCaches(false);
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| 77 | conn.setRequestProperty("Accept","*/*");
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| 78 | conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BND);
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| 79 | conn.setRequestProperty("Connection","Keep-Alive");
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| 80 | conn.setRequestProperty("Cache-Control","no-cache");
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| 81 |
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| 82 | DataOutputStream out;
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| 83 | out = new DataOutputStream(conn.getOutputStream());
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| 84 |
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| 85 | //--- Sending subject -------
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| 86 | String txt;
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| 87 | txt = "--" + BND + "\r\n";
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| 88 | out.writeBytes(txt);
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| 89 |
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| 90 | txt = "Content-Disposition: form-data; ";
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| 91 | out.writeBytes(txt);
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| 92 |
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| 93 | String subject;
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| 94 | subject = "Send Feedback" + code;
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| 95 | txt = "name=\"" + "Subject" + "\"\r\n";
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| 96 | out.writeBytes(txt);
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| 97 |
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| 98 | txt = "\r\n";
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| 99 | out.writeBytes(txt);
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| 100 |
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| 101 | txt = subject + "\r\n";
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| 102 | out.writeBytes(txt);
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| 103 |
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| 104 | out.flush();
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| 105 |
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| 106 | //--- Sending text ------
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| 107 | txt = "--" + BND + "\r\n";
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| 108 | out.writeBytes(txt);
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| 109 |
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| 110 | txt = "Content-Disposition: form-data; ";
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| 111 | out.writeBytes(txt);
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| 112 |
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| 113 | String attmnt;
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| 114 | attmnt = "We have succesfully received your feedback report.\n" +
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| 115 | "To check what files we have received go to this link: " + hostURL +
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| 116 | "/?name=" + code + "\n" +
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| 117 | "Please keep referencing to this ID Code for this feedback report.\n" +
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| 118 | "ID Code: " + code;
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| 119 |
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| 120 | txt = "name=\"" + "Text" + "\"\r\n";
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| 121 | out.writeBytes(txt);
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| 122 |
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| 123 | txt = "\r\n";
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| 124 | out.writeBytes(txt);
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| 125 |
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| 126 | txt = attmnt + "\r\n";
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| 127 | out.writeBytes(txt);
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| 128 |
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| 129 | out.flush();
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| 130 |
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| 131 | //--------- Sending xml-jar file
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| 132 | FileInputStream fis;
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| 133 | File f;
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| 134 | String name,path;
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| 135 |
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| 136 | f = new File(args[1]);
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| 137 |
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| 138 | txt = "--" + BND + "\r\n";
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| 139 | out.writeBytes(txt);
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| 140 |
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| 141 | txt = "Content-Disposition: form-data; ";
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| 142 | out.writeBytes(txt);
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| 143 |
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| 144 | name = f.getName();
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| 145 | txt = "name=\"" + name + "\"; ";
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| 146 | out.writeBytes(txt);
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| 147 |
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| 148 | path = f.getAbsolutePath();
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| 149 | txt = "filename=\"" + path + "\"\r\n";
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| 150 | out.writeBytes(txt);
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| 151 |
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| 152 | txt = "Content-Type: aplication/octet-stream\r\n";
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| 153 | out.writeBytes(txt);
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| 154 |
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| 155 | txt = "\r\n";
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| 156 | out.writeBytes(txt);
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| 157 |
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| 158 | fis = new FileInputStream(f);
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| 159 | byte[] data = new byte[1024];
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| 160 | int r = 0;
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| 161 | while((r = fis.read(data, 0, data.length)) != -1)
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| 162 | {
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| 163 | out.write(data, 0, r);
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| 164 | }
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| 165 | fis.close();
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| 166 |
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| 167 | txt = "\r\n";
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| 168 | out.writeBytes(txt);
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| 169 |
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| 170 | out.flush();
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| 171 |
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| 172 | //--- Sending parser.jar ----
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| 173 | txt = "--" + BND + "\r\n";
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| 174 | out.writeBytes(txt);
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| 175 |
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| 176 | txt = "Content-Disposition: form-data; ";
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| 177 | out.writeBytes(txt);
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| 178 |
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| 179 | f = new File(args[4]);
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| 180 |
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| 181 | name = f.getName();
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| 182 | txt = "name=\"" + name + "\"; ";
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| 183 | out.writeBytes(txt);
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| 184 |
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| 185 | path = f.getAbsolutePath();
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| 186 | txt = "filename=\"" + path + "\"\r\n";
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| 187 | out.writeBytes(txt);
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| 188 |
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| 189 | txt = "Content-Type: application/octet-stream\r\n";
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| 190 | out.writeBytes(txt);
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| 191 |
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| 192 | txt = "\r\n";
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| 193 | out.writeBytes(txt);
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| 194 |
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| 195 | fis = new FileInputStream(f);
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| 196 | data = new byte[1024];
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| 197 | r = 0;
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| 198 | while((r = fis.read(data, 0, data.length)) != -1)
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| 199 | {
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| 200 | out.write(data, 0, r);
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| 201 | }
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| 202 | fis.close();
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| 203 |
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| 204 | txt = "\r\n";
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| 205 | out.writeBytes(txt);
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| 206 |
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| 207 | out.flush();
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| 208 |
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| 209 | //----- finished sending -----
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| 210 | txt = "--" + BND + "--";
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| 211 | out.writeBytes(txt);
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| 212 |
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| 213 | out.flush();
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| 214 | out.close();
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| 215 |
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| 216 | //----- getting the response ------
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| 217 | BufferedReader reader;
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| 218 | reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
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| 219 | String responseLine;
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| 220 | responseLine = null;
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| 221 |
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| 222 | StringBuffer response;
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| 223 | response = new StringBuffer();
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| 224 | while ((responseLine = reader.readLine()) != null)
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| 225 | response.append(responseLine+"\n");
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| 226 |
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| 227 | reader.close();
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| 228 |
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| 229 |
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| 230 | //------ our application's response to server's response
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| 231 | /*if (response.equals("failed"))
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| 232 | {
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| 233 | failed = true;
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| 234 |
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| 235 | JOptionPane.showMessageDialog(null,messages.getString("InternalError")+ "\n" +
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| 236 | messages.getString("Emaillater"),messages.getString("Error"),
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| 237 | JOptionPane.ERROR_MESSAGE);
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| 238 | //Conformation.setFinish(true);
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| 239 | }
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| 240 | else if (response.equals("success"))
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| 241 | failed = false;
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| 242 | else
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| 243 | {*/
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| 244 | failed = false;
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| 245 | JDialog.setDefaultLookAndFeelDecorated(false);
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| 246 | JDialog dlg = new JDialog();
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| 247 | JLabel lbl = new JLabel (response.toString());
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| 248 |
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| 249 | dlg.getContentPane().add(lbl);
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| 250 | dlg.pack();
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| 251 | dlg.setVisible(true);
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| 252 | // }
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| 253 |
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| 254 | //Conformation.setFinish(true);
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| 255 | }
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| 256 | catch (MalformedURLException exp)
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| 257 | {
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| 258 | failed = true;
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| 259 |
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| 260 | JOptionPane.showMessageDialog(null,"malformed URL" + "\n" +
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| 261 | messages.getString("Emaillater"),messages.getString("Error"),
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| 262 | JOptionPane.ERROR_MESSAGE);
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| 263 | System.out.println("malformed URL");
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| 264 | }
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| 265 | catch (IOException e)
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| 266 | {
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| 267 | failed = true;
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| 268 |
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| 269 | JOptionPane.showMessageDialog(null,messages.getString("InternalError")+ "\n" +
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| 270 | messages.getString("Emaillater"),messages.getString("Error"),
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| 271 | JOptionPane.ERROR_MESSAGE);e.printStackTrace();
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| 272 | }
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| 273 |
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| 274 | String dirname;
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| 275 | dirname = "xmlfeedback/";
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| 276 |
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| 277 | if (failed == false)
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| 278 | {
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| 279 | File f;
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| 280 | f = new File(dirname + "Jar" + file_code + "File.jar");
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| 281 | f.delete();
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| 282 |
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| 283 | File file;
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| 284 | file = new File(dirname + ".");
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| 285 | File[] fileList;
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| 286 | fileList = file.listFiles();
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| 287 |
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| 288 | int y;
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| 289 | for (y = 0 ; y < fileList.length ; y++)
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| 290 | {
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| 291 | String filename;
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| 292 | filename = isRightJarFile(fileList[y]);
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| 293 | if (filename != null)
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| 294 | {
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| 295 | renameTo(fileList[y],new File(filename));
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| 296 | argument[1] = filename;
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| 297 | sendMail(argument,msg,getCode(filename));
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| 298 | }
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| 299 | }
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| 300 | }
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| 301 | else
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| 302 | {
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| 303 | File f2;
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| 304 | f2 = new File(dirname + "Jar" + file_code + "File.jar");
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| 305 | renameTo(f2,new File(dirname + "Unsend_Jar" + file_code + "File.jar"));
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| 306 | }
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| 307 |
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| 308 | }
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| 309 |
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| 310 | /**
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| 311 | * This method will rename file.
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| 312 | * @param src is the name of the file to be renamed.
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| 313 | * @param dest is the desired file name.
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| 314 | */
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| 315 | private void renameTo (File src, File dest)
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| 316 | {
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| 317 | if (src.renameTo(dest) == false)
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| 318 | {
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| 319 | try
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| 320 | {
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| 321 | FileInputStream in;
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| 322 | in = new FileInputStream(src);
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| 323 | FileOutputStream out;
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| 324 | out = new FileOutputStream(dest);
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| 325 | int next;
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| 326 |
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| 327 | while (true)
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| 328 | {
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| 329 | next = in.read();
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| 330 | if (next == -1)
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| 331 | break;
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| 332 | else
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| 333 | out.write((byte) next);
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| 334 | }
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| 335 |
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| 336 | in.close();
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| 337 | out.close();
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| 338 | }
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| 339 | catch (IOException exp) {exp.printStackTrace();}
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| 340 | }
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| 341 | }
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| 342 |
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| 343 | /**
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| 344 | * This method will get the extension of the file.
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| 345 | * @param f is the file that we want to get the extension.
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| 346 | * @return the file extension
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| 347 | */
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| 348 | private String getExtension(File f)
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| 349 | {
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| 350 | String ext;
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| 351 | ext = null;
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| 352 | String s;
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| 353 | s = f.getName();
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| 354 | int i;
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| 355 | i = s.lastIndexOf('.');
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| 356 |
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| 357 | if (i > 0 && i < s.length() - 1)
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| 358 | {
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| 359 | ext = s.substring(i+1).toLowerCase();
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| 360 | }
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| 361 | return ext;
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| 362 | }
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| 363 |
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| 364 | /**
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| 365 | * This method will get all the name of the file after "_" if the file its a jar file.
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| 366 | * For example Unsend_Jar123File.jar then this method will return Jar123File, otherwise
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| 367 | * file with any other format will return null.
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| 368 | * @param f is the file that we want to get the name.
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| 369 | */
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| 370 | private String isRightJarFile(File f)
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| 371 | {
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| 372 | String ext;
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| 373 | ext = null;
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| 374 |
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| 375 | if (f.isDirectory() == true)
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| 376 | return null;
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| 377 |
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| 378 | if (getExtension(f).compareTo("jar") == 0)
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| 379 | {
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| 380 | String s;
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| 381 | s = f.getName();
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| 382 | int i;
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| 383 | i = s.lastIndexOf("_");
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| 384 |
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| 385 | if (i > 0 && i < s.length() - 1)
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| 386 | {
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| 387 | ext = s.substring(i+1,s.length());
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| 388 | }
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| 389 | else
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| 390 | ext = null;
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| 391 |
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| 392 | return ext;
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| 393 | }
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| 394 | else
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| 395 | return null;
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| 396 | }
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| 397 |
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| 398 | /**
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| 399 | * This method will getting the code that inside the Jar filename.
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| 400 | * For example Jar123File then this method will return 123.
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| 401 | */
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| 402 | private String getCode (String s)
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| 403 | {
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| 404 | int i;
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| 405 | i = s.lastIndexOf("Jar");
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| 406 | int j;
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| 407 | j = s.indexOf("File");
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| 408 | String code;
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| 409 | code = s.substring((i+3),j);
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| 410 | return code;
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| 411 | }
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| 412 | }
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| 413 |
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| 414 |
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| 415 |
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| 416 |
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| 417 |
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| 418 |
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| 419 |
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| 420 |
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| 421 |
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