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 /* -*- Mode: C++; tab-width: 2; 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 nsXBLSerialize_h__

 #define nsXBLSerialize_h__

 #include "nsIObjectInputStream.h"

 #include "nsIObjectOutputStream.h"

 #include "nsNameSpaceManager.h"

 #include "js/TypeDecls.h"

 typedef uint8_t XBLBindingSerializeDetails;

 // A version number to ensure we don't load cached data in a different

 // file format.

 #define XBLBinding_Serialize_Version 0x00000003

 // Set for the first binding in a document

 #define XBLBinding_Serialize_IsFirstBinding 1

 // Set to indicate that nsXBLPrototypeBinding::mInheritStyle should be true

 #define XBLBinding_Serialize_InheritStyle 2

 // Set to indicate that nsXBLPrototypeBinding::mChromeOnlyContent should be true

 #define XBLBinding_Serialize_ChromeOnlyContent 4

 // Appears at the end of the serialized data to indicate that no more bindings

 // are present for this document.

 #define XBLBinding_Serialize_NoMoreBindings 0x80

 // Implementation member types. The serialized value for each member contains one

 // of these values, combined with the read-only flag XBLBinding_Serialize_ReadOnly.

 // Use XBLBinding_Serialize_Mask to filter out the read-only flag and check for

 // just the member type.

 #define XBLBinding_Serialize_NoMoreItems 0 // appears at the end of the members list

 #define XBLBinding_Serialize_Field 1

 #define XBLBinding_Serialize_GetterProperty 2

 #define XBLBinding_Serialize_SetterProperty 3

 #define XBLBinding_Serialize_GetterSetterProperty 4

 #define XBLBinding_Serialize_Method 5

 #define XBLBinding_Serialize_Constructor 6

 #define XBLBinding_Serialize_Destructor 7

 #define XBLBinding_Serialize_Handler 8

 #define XBLBinding_Serialize_Image 9

 #define XBLBinding_Serialize_Stylesheet 10

 #define XBLBinding_Serialize_Attribute 0xA

 #define XBLBinding_Serialize_Mask 0x0F

 #define XBLBinding_Serialize_ReadOnly 0x80

 // Appears at the end of the list of insertion points to indicate that there

 // are no more. 

 #define XBLBinding_Serialize_NoMoreInsertionPoints 0xFFFFFFFF

 // When serializing content nodes, a single-byte namespace id is written out

 // first. The special values below can appear in place of a namespace id.

 // Indicates that this is not one of the built-in namespaces defined in 

 // nsNameSpaceManager.h. The string form will be serialized immediately

 // following.

 #define XBLBinding_Serialize_CustomNamespace 0xFE

 // Flags to indicate a non-element node. Otherwise, it is an element. 

 #define XBLBinding_Serialize_TextNode 0xFB

 #define XBLBinding_Serialize_CDATANode 0xFC

 #define XBLBinding_Serialize_CommentNode 0xFD

 // Indicates that there is no content to serialize/deserialize

 #define XBLBinding_Serialize_NoContent 0xFF

 // Appears at the end of the forwarded attributes list to indicate that there

 // are no more attributes.

 #define XBLBinding_Serialize_NoMoreAttributes 0xFF

 static_assert(XBLBinding_Serialize_CustomNamespace >= kNameSpaceID_LastBuiltin,

               "The custom namespace should not be in use as a real namespace");

 nsresult

 XBL_SerializeFunction(nsIObjectOutputStream* aStream,

                       JS::Handle<JSObject*> aFunctionObject);

 nsresult

 XBL_DeserializeFunction(nsIObjectInputStream* aStream,

                         JS::MutableHandle<JSObject*> aFunctionObject);

 #endif // nsXBLSerialize_h__