1 files changed, 171 insertions, 0 deletions
diff --git a/scripting/java/org/openoffice/idesupport/xml/Manifest.java b/scripting/java/org/openoffice/idesupport/xml/Manifest.java
new file mode 100755
index 000000000000..74b5bc8f22bc
--- /dev/null
+++ b/scripting/java/org/openoffice/idesupport/xml/Manifest.java
@@ -0,0 +1,171 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package org.openoffice.idesupport.xml;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.IOException;
+
+import java.util.Enumeration;
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.Element;
+
+import com.sun.star.script.framework.container.XMLParserFactory;
+
+public class Manifest {
+
+    private Document document = null;
+    private boolean baseElementsExist = false;
+
+    public Manifest(InputStream inputStream) throws IOException {
+        document = XMLParserFactory.getParser().parse(inputStream);
+    }
+
+    public void add(String entry) {
+        add(entry, "");
+    }
+
+    private void add(String entry, String type) {
+        Element root, el;
+
+        ensureBaseElementsExist();
+
+        try {
+            root = (Element)
+                document.getElementsByTagName("manifest:manifest").item(0);
+
+            el = document.createElement("manifest:file-entry");
+            el.setAttribute("manifest:media-type", type);
+            el.setAttribute("manifest:full-path", entry);
+            // System.out.println("added: " + el.toString());
+            root.appendChild(el);
+        }
+        catch (Exception e) {
+            System.err.println("Error adding entry: " + e.getMessage());
+        }
+    }
+
+    private void ensureBaseElementsExist() {
+        if (baseElementsExist == false) {
+            baseElementsExist = true;
+            add("Scripts/", "application/script-parcel");
+        }
+    }
+
+    public void remove(String entry) {
+        Element root, el;
+        int len;
+
+        try {
+            root = (Element)
+                document.getElementsByTagName("manifest:manifest").item(0);
+
+            NodeList nl = root.getElementsByTagName("manifest:file-entry");
+            if (nl == null || (len = nl.getLength()) == 0)
+                return;
+
+            ArrayList list = new ArrayList();
+            for (int i = 0; i < len; i++) {
+                el = (Element)nl.item(i);
+                if (el.getAttribute("manifest:full-path").startsWith(entry)) {
+                    // System.out.println("found: " + el.toString());
+                    list.add(el);
+                }
+            }
+
+            Iterator iter = list.iterator();
+            while (iter.hasNext())
+                root.removeChild((Element)iter.next());
+
+            // System.out.println("and after root is: " + root.toString());
+        }
+        catch (Exception e) {
+            System.err.println("Error removing entry: " + e.getMessage());
+        }
+    }
+
+    public InputStream getInputStream() throws IOException {
+        InputStream result = null;
+        ByteArrayOutputStream out = null;
+
+        try {
+            out = new ByteArrayOutputStream();
+            write(out);
+            result = new ByteArrayInputStream(out.toByteArray());
+            // result = replaceNewlines(out.toByteArray());
+        }
+        finally {
+            if (out != null)
+                out.close();
+        }
+
+        return result;
+    }
+
+    private InputStream replaceNewlines(byte[] bytes) throws IOException {
+        InputStream result;
+        ByteArrayOutputStream out;
+        BufferedReader reader;
+
+        reader = new BufferedReader(new InputStreamReader(
+            new ByteArrayInputStream(bytes)));
+        out = new ByteArrayOutputStream();
+
+        int previous = reader.read();
+        out.write(previous);
+        int current;
+
+        while ((current = reader.read()) != -1) {
+            if (((char)current == '\n' || (char)current == ' ') &&
+                (char)previous == '\n')
+                continue;
+            else {
+                out.write(current);
+                previous = current;
+            }
+        }
+        result = new ByteArrayInputStream(out.toByteArray());
+
+        return result;
+    }
+
+    public void write(OutputStream out) throws IOException {
+        XMLParserFactory.getParser().write(document, out);
+    }
+}