Ton of uPnP work and adding NAT-PMP support, still testing...

2015-11-30 13:10:22 -08:00
parent 6c0de526e8
commit 6768521330
36 changed files with 3703 additions and 245 deletions
--- a/ext/libnatpmp/fr/free/miniupnp/libnatpmp/URLUtils.java
+++ b/ext/libnatpmp/fr/free/miniupnp/libnatpmp/URLUtils.java
@@ -0,0 +1,81 @@
+package fr.free.miniupnp.libnatpmp;
+
+/** I (Leah X Schmidt) copied this code from jnaerator, because
+JNAerator's extractor requires you to buy into the whole JNA
+concept.
+
+JNAErator is
+Copyright (c) 2009 Olivier Chafik, All Rights Reserved
+
+JNAerator 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, either version 3 of the License, or
+(at your option) any later version.
+
+JNAerator 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 JNAerator.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.jar.JarEntry;
+import java.util.jar.JarInputStream;
+
+public class URLUtils {
+
+    public static URL getResource(Class<?> cl, String path) throws IOException {
+        String clp = cl.getName().replace('.', '/') + ".class";
+        URL clu = cl.getClassLoader().getResource(clp);
+        String s = clu.toString();
+        if (s.endsWith(clp))
+            return new URL(s.substring(0, s.length() - clp.length()) + path);
+        
+        if (s.startsWith("jar:")) {
+            String[] ss = s.split("!");
+            return new URL(ss[1] + "!/" + path);
+        }
+        return null;
+    }
+    
+    public static List<URL> listFiles(URL directory) throws IOException {
+        List<URL> ret = new ArrayList<URL>();
+        String s = directory.toString();
+        if (s.startsWith("jar:")) {
+            String[] ss = s.substring("jar:".length()).split("!");
+            String path = ss[1];
+            URL target = new URL(ss[0]);
+            InputStream tin = target.openStream();
+            try {
+                JarInputStream jin = new JarInputStream(tin);
+                JarEntry je;
+                while ((je = jin.getNextJarEntry()) != null) {
+                    String p = "/" + je.getName();
+                    if (p.startsWith(path) && p.indexOf('/', path.length() + 1) < 0)
+                      
+                      ret.add(new URL("jar:" + target + "!" + p));
+                }
+            } finally {
+                tin.close();
+            }
+        } else if (s.startsWith("file:")) {
+            File f = new File(directory.getFile());
+            File[] ffs = f.listFiles();
+            if (ffs != null)
+                for (File ff : ffs)
+                    ret.add(ff.toURI().toURL());
+        } else 
+            throw new IOException("Cannot list contents of " + directory);
+        
+        return ret;
+    }
+}