Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos

[fw/altos] / altoslib / AltosLaunchSites.java

diff --git a/altoslib/AltosLaunchSites.java b/altoslib/AltosLaunchSites.java
new file mode 100644 (file)
index 0000000..0922bce
--- /dev/null
+++ b/altoslib/AltosLaunchSites.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright © 2015 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program 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 for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.altoslib_7;
+
+import java.io.*;
+import java.lang.*;
+import java.util.*;
+import java.util.concurrent.*;
+import java.net.*;
+import java.text.*;
+
+public class AltosLaunchSites extends Thread {
+       URL                             url;
+       LinkedList<AltosLaunchSite>     sites;
+       AltosLaunchSiteListener         listener;
+
+       void notify_complete() {
+               listener.notify_launch_sites(sites);
+       }
+
+       void add(AltosLaunchSite site) {
+               sites.add(site);
+       }
+
+       void add(String line) {
+               try {
+                       add(new AltosLaunchSite(line));
+               } catch (ParseException pe) {
+                       System.out.printf("parse exception %s\n", pe.toString());
+               }
+       }
+
+       public void run() {
+               try {
+                       url = new URL(AltosLib.launch_sites_url);
+                       URLConnection uc = url.openConnection();
+
+                       InputStreamReader in_stream = new InputStreamReader(uc.getInputStream(), AltosLib.unicode_set);
+                       BufferedReader in = new BufferedReader(in_stream);
+
+                       for (;;) {
+                               String line = in.readLine();
+                               if (line == null)
+                                       break;
+                               add(line);
+                       }
+               } catch (Exception e) {
+               } finally {
+                       notify_complete();
+               }
+       }
+
+       public AltosLaunchSites(AltosLaunchSiteListener listener) {
+               sites = new LinkedList<AltosLaunchSite>();
+               this.listener = listener;
+               start();
+       }
+}