1 files changed, 80 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/java/src/org/mozilla/xpcom/GREVersionRange.java b/src/libs/xpcom18a4/java/src/org/mozilla/xpcom/GREVersionRange.java
new file mode 100644
index 00000000..ede1a523
--- /dev/null
+++ b/src/libs/xpcom18a4/java/src/org/mozilla/xpcom/GREVersionRange.java
@@ -0,0 +1,80 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Java XPCOM Bindings.
+ *
+ * The Initial Developer of the Original Code is
+ * IBM Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * IBM Corporation. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Javier Pedemonte (jhpedemonte@gmail.com)
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+package org.mozilla.xpcom;
+
+
+public class GREVersionRange {
+
+  private String lower;
+  private boolean lowerInclusive;
+  private String upper;
+  private boolean upperInclusive;
+
+  public GREVersionRange(String aLower, boolean aLowerInclusive,
+                         String aUpper, boolean aUpperInclusive) {
+    lower = aLower;
+    lowerInclusive = aLowerInclusive;
+    upper = aUpper;
+    upperInclusive = aUpperInclusive;
+  }
+
+  public boolean check(String aVersion) {
+    VersionComparator comparator = new VersionComparator();
+    int c = comparator.compare(aVersion, lower);
+    if (c < 0) {
+      return false;
+    }
+
+    if (c == 0 && !lowerInclusive) {
+      return false;
+    }
+
+    c = comparator.compare(aVersion, upper);
+    if (c > 0) {
+      return false;
+    }
+
+    if (c == 0 && !upperInclusive) {
+      return false;
+    }
+
+    return true;
+  }
+
+}
+