1 files changed, 131 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/publish/publishers/Utils.java b/pki/base/common/src/com/netscape/cms/publish/publishers/Utils.java
new file mode 100644
index 000000000..358a762b3
--- /dev/null
+++ b/pki/base/common/src/com/netscape/cms/publish/publishers/Utils.java
@@ -0,0 +1,131 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// 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.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package com.netscape.cms.publish.publishers;
+
+
+import java.net.*;
+import java.io.*;
+import java.util.*;
+import java.text.*;
+
+
+/**
+ * Publisher utility class.
+ *
+ * @version $Revision$, $Date$
+ */
+public class Utils {
+    public static void checkHost(String hostname) throws UnknownHostException {
+        InetAddress addr = InetAddress.getByName(hostname);
+    }
+
+    public static void copyStream(InputStream in, OutputStream out) throws IOException {
+        byte[] buf = new byte[4096];
+        int len;
+
+        while ((len = in.read(buf)) != -1) {
+            out.write(buf, 0, len);
+        }
+    }
+
+    public static void copyStream(BufferedReader in, OutputStreamWriter out) throws IOException {
+        char[] buf = new char[4096];
+        int len;
+
+        while ((len = in.read(buf)) != -1) {
+            out.write(buf, 0, len);
+        }
+    }
+
+    /// Sorts an array of Strings.
+    // Java currently has no general sort function.  Sorting Strings is
+    // common enough that it's worth making a special case.
+    public static void sortStrings(String[] strings) {
+        // Just does a bubblesort.
+        for (int i = 0; i < strings.length - 1; ++i) {
+            for (int j = i + 1; j < strings.length; ++j) {
+                if (strings[i].compareTo(strings[j]) > 0) {
+                    String t = strings[i];
+
+                    strings[i] = strings[j];
+                    strings[j] = t;
+                }
+            }
+        }
+    }
+
+    /// Returns a date string formatted in Unix ls style - if it's within
+    // six months of now, Mmm dd hh:ss, else Mmm dd  yyyy.
+    public static String lsDateStr(Date date) {
+        long dateTime = date.getTime();
+
+        if (dateTime == -1L)
+            return "------------";
+        long nowTime = System.currentTimeMillis();
+        SimpleDateFormat formatter = new SimpleDateFormat();
+
+        if (Math.abs(nowTime - dateTime) < 183L * 24L * 60L * 60L * 1000L)
+            formatter.applyPattern("MMM dd hh:ss");
+        else
+            formatter.applyPattern("MMM dd yyyy");
+        return formatter.format(date);
+    }
+
+    /**
+     * compares contents two byte arrays returning true if exactly same.
+     */
+    static public boolean byteArraysAreEqual(byte[] a, byte[] b) {
+        if (a.length != b.length)
+            return false;
+        for (int i = 0; i < a.length; i++) {
+            if (a[i] != b[i])
+                return false;
+        }
+        return true;
+    }
+    
+    /**
+     * strips out double quotes around String parameter
+     * @param s the string potentially bracketed with double quotes
+     * @return string stripped of surrounding double quotes
+     */
+    public static String stripQuotes(String s) {
+        if (s == null) {
+            return s;
+        }
+
+        if ((s.startsWith("\"")) && (s.endsWith("\""))) {
+            return (s.substring(1, (s.length() - 1)));
+        }
+
+        return s;
+    }
+
+    /**
+     * returns an array of strings from a vector of Strings
+     * there'll be trouble if the Vector contains something other
+     * than just Strings
+     */
+    public static String[] getStringArrayFromVector(Vector v) {
+        String s[] = new String[v.size()];
+
+        v.copyInto(s);
+        return s;
+    }
+
+}