diff -r 000000000000 -r 6474c204b198 modules/libjar/nsJARURI.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/libjar/nsJARURI.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,90 @@
+/* -*- Mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsJARURI_h__
+#define nsJARURI_h__
+
+#include "nsIJARURI.h"
+#include "nsISerializable.h"
+#include "nsIClassInfo.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+#include "nsINestedURI.h"
+#include "nsIIPCSerializableURI.h"
+
+#define NS_THIS_JARURI_IMPL_CID                      \
+{ /* 9a55f629-730b-4d08-b75b-fa7d9570a691 */         \
+    0x9a55f629,                                      \
+    0x730b,                                          \
+    0x4d08,                                          \
+    {0xb7, 0x5b, 0xfa, 0x7d, 0x95, 0x70, 0xa6, 0x91} \
+}
+
+#define NS_JARURI_CID                                \
+{ /* 245abae2-b947-4ded-a46d-9829d3cca462 */         \
+    0x245abae2,                                      \
+    0xb947,                                          \
+    0x4ded,                                          \
+    {0xa4, 0x6d, 0x98, 0x29, 0xd3, 0xcc, 0xa4, 0x62} \
+}
+
+
+class nsJARURI : public nsIJARURI,
+                 public nsISerializable,
+                 public nsIClassInfo,
+                 public nsINestedURI,
+                 public nsIIPCSerializableURI
+{
+public:
+    NS_DECL_THREADSAFE_ISUPPORTS
+    NS_DECL_NSIURI
+    NS_DECL_NSIURL
+    NS_DECL_NSIJARURI
+    NS_DECL_NSISERIALIZABLE
+    NS_DECL_NSICLASSINFO
+    NS_DECL_NSINESTEDURI
+    NS_DECL_NSIIPCSERIALIZABLEURI
+
+    NS_DECLARE_STATIC_IID_ACCESSOR(NS_THIS_JARURI_IMPL_CID)
+
+    // nsJARURI
+    nsJARURI();
+    virtual ~nsJARURI();
+   
+    nsresult Init(const char *charsetHint);
+    nsresult FormatSpec(const nsACString &entryPath, nsACString &result,
+                        bool aIncludeScheme = true);
+    nsresult CreateEntryURL(const nsACString& entryFilename,
+                            const char* charset,
+                            nsIURL** url);
+    nsresult SetSpecWithBase(const nsACString& aSpec, nsIURI* aBaseURL);
+
+protected:
+    // enum used in a few places to specify how .ref attribute should be handled
+    enum RefHandlingEnum {
+        eIgnoreRef,
+        eHonorRef
+    };
+
+    // Helper to share code between Equals methods.
+    virtual nsresult EqualsInternal(nsIURI* other,
+                                    RefHandlingEnum refHandlingMode,
+                                    bool* result);
+
+    // Helper to share code between Clone methods.
+    nsresult CloneWithJARFileInternal(nsIURI *jarFile,
+                                      RefHandlingEnum refHandlingMode,
+                                      nsIJARURI **result);
+    nsCOMPtr<nsIURI> mJARFile;
+    // mJarEntry stored as a URL so that we can easily access things
+    // like extensions, refs, etc.
+    nsCOMPtr<nsIURL> mJAREntry;
+    nsCString        mCharsetHint;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsJARURI, NS_THIS_JARURI_IMPL_CID)
+
+#endif // nsJARURI_h__