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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*-
 *      mailto stream opener
 */

package sun.net.www.protocol.mailto;

import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;
import java.io.*;
import sun.net.www.*;
//import sun.net.www.protocol.news.ArticlePoster;
import sun.net.smtp.SmtpClient;

open an nntp input stream given a URL
/** open an nntp input stream given a URL */
public class Handler extends URLStreamHandler { /* // private String decodePercent(String s) { // if (s==null || s.indexOf('%') < 0) // return s; // int limit = s.length(); // char d[] = new char[limit]; // int dp = 0; // for (int sp = 0; sp < limit; sp++) { // int c = s.charAt(sp); // if (c == '%' && sp + 2 < limit) { // int s1 = s.charAt(sp + 1); // int s2 = s.charAt(sp + 2); // if ('0' <= s1 && s1 <= '9') // s1 = s1 - '0'; // else if ('a' <= s1 && s1 <= 'f') // s1 = s1 - 'a' + 10; // else if ('A' <= s1 && s1 <= 'F') // s1 = s1 - 'A' + 10; // else // s1 = -1; // if ('0' <= s2 && s2 <= '9') // s2 = s2 - '0'; // else if ('a' <= s2 && s2 <= 'f') // s2 = s2 - 'a' + 10; // else if ('A' <= s2 && s2 <= 'F') // s2 = s2 - 'A' + 10; // else // s2 = -1; // if (s1 >= 0 && s2 >= 0) { // c = (s1 << 4) | s2; // sp += 2; // } // } // d[dp++] = (char) c; // } // return new String(d, 0, dp); // } // public InputStream openStream(URL u) { // String dest = u.file; // String subj = ""; // int lastsl = dest.lastIndexOf('/'); // if (lastsl >= 0) { // int st = dest.charAt(0) == '/' ? 1 : 0; // if (lastsl > st) // subj = dest.substring(st, lastsl); // dest = dest.substring(lastsl + 1); // } // if (u.postData != null) { // ArticlePoster.MailTo("Posted form", // decodePercent(dest), // u.postData); // } // else // ArticlePoster.MailTo(decodePercent(subj), decodePercent(dest)); // return null; // } */ public synchronized URLConnection openConnection(URL u) { return new MailToURLConnection(u); }
This method is called to parse the string spec into URL u for a mailto protocol.
Params:
  • u – the URL to receive the result of parsing the spec
  • spec – the URL string to parse
  • start – the character position to start parsing at. This is just past the ':'.
  • limit – the character position to stop parsing at.
/** * This method is called to parse the string spec into URL u for a * mailto protocol. * * @param u the URL to receive the result of parsing the spec * @param spec the URL string to parse * @param start the character position to start parsing at. This is * just past the ':'. * @param limit the character position to stop parsing at. */
public void parseURL(URL u, String spec, int start, int limit) { String protocol = u.getProtocol(); String host = ""; int port = u.getPort(); String file = ""; if (start < limit) { file = spec.substring(start, limit); } /* * Let's just make sure we DO have an Email address in the URL. */ boolean nogood = false; if (file == null || file.equals("")) nogood = true; else { boolean allwhites = true; for (int i = 0; i < file.length(); i++) if (!Character.isWhitespace(file.charAt(i))) allwhites = false; if (allwhites) nogood = true; } if (nogood) throw new RuntimeException("No email address"); setURLHandler(u, protocol, host, port, file, null); }
This method is used to suppress the deprecated warning
Params:
  • u – the URL to receive the result of parsing the spec
  • spec – the URL string to parse
  • start – the character position to start parsing at. This is just past the ':'.
  • limit – the character position to stop parsing at.
/** * This method is used to suppress the deprecated warning * * @param u the URL to receive the result of parsing the spec * @param spec the URL string to parse * @param start the character position to start parsing at. This is * just past the ':'. * @param limit the character position to stop parsing at. */
@SuppressWarnings("deprecation") private void setURLHandler(URL u, String protocol, String host, int port, String file, String ref) { setURL(u,protocol,host,port,file,null); } }