1 files changed, 103 insertions, 0 deletions
diff --git a/scripting/workben/installer/ZipData.java b/scripting/workben/installer/ZipData.java
new file mode 100644
index 000000000000..301d2ef58b64
--- /dev/null
+++ b/scripting/workben/installer/ZipData.java
@@ -0,0 +1,103 @@
+package installer;
+
+import java.io.*;
+import java.util.*;
+import java.util.zip.*;
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+
+public class ZipData
+{
+    public ZipData(String file) {
+    }
+
+    public boolean extractEntry(String entry, String destination,
+        JLabel statusLabel) {
+
+        OutputStream out = null;
+        InputStream in = null;
+
+        System.out.println("Copying: " + entry);
+        System.out.println("To: " + destination);
+
+    if (statusLabel != null) {
+        statusLabel.setText("Copying " + entry);
+    }
+
+        String entryName;
+        if (entry.lastIndexOf("/") != -1) {
+            entryName = entry.substring(entry.lastIndexOf("/") + 1);
+        }
+        else {
+            entryName = entry;
+        }
+
+        String destName;
+        if (destination.lastIndexOf(File.separator) != -1) {
+            destName = destination.substring(destination.lastIndexOf(File.separator) + 1);
+        }
+        else {
+            destName = destination;
+        }
+
+        if (!destName.equals(entryName))
+            destination = destination.concat(entryName);
+
+        System.out.println("Unzipping " + entry + " to " + destination);
+
+    try {
+            out = new FileOutputStream(destination);
+        }
+        catch (IOException ioe) {
+            System.err.println("Error opening " + destination +
+                ": " + ioe.getMessage());
+
+            if (statusLabel != null)
+                statusLabel.setText("Error opening" + destination +
+                    "see SFramework.log for more information");
+
+            return false;
+        }
+
+        if (entry.startsWith("/") == false)
+            entry = "/" + entry;
+
+        in = this.getClass().getResourceAsStream(entry);
+        if (in == null) {
+            System.err.println("File " + entry + " not found in jar file");
+
+            if (statusLabel != null)
+                statusLabel.setText("Failed extracting " + entry +
+                    "see SFramework.log for more information");
+
+            return false;
+        }
+
+        try {
+            byte[] bytes = new byte[1024];
+            int len;
+
+            while ((len = in.read(bytes)) != -1)
+                out.write(bytes, 0, len);
+        }
+        catch (IOException ioe) {
+            System.err.println("Error writing " + destination + ": " +
+                ioe.getMessage());
+
+            if (statusLabel != null)
+                statusLabel.setText("Failed writing " + destination +
+                    "see SFramework.log for more information");
+            return false;
+        }
+        finally {
+            try {
+                in.close();
+                out.close();
+            }
+            catch (IOException ioe) {
+            }
+        }
+        return true;
+    }
+}