dom/src/storage/PStorage.ipdl
author Kartikaya Gupta <kgupta@mozilla.com>
Fri, 13 Apr 2012 10:29:14 -0400
changeset 91612 84351dbcd62d12769fb601e11cc098849faee073
parent 77799 e7854b4d29ba905ae3994f821b160c989bac4260
child 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 105226 cad26d2fb5af799dfe030fd2a8948d617eac2f52
permissions -rw-r--r--
Bug 742115 - Make the java panning constants preffable; original patch stolen from :joe. r=Cwiiis

/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* vim: set sw=4 ts=8 et tw=80 ft=cpp : */
/* ***** 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 Mozilla Content App.
 *
 * The Initial Developer of the Original Code is
 *   The Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Josh Matthews <josh@joshmatthews.net> (original author)
 *
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 * 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
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include protocol PContent;

using mozilla::null_t;

namespace mozilla {
namespace dom {

struct ItemData
{
  nsString value;
  bool secure;
};

// A cross-process GetValue result -- either null, or containing the parameters
// with which to initialize an nsIDOMStorageItem.
union StorageItem
{
  null_t;
  ItemData;
};

// This protocol is little more than a thin wrapper around the DOMStorageBase
// class in nsDOMStorage.h.  The child implementation simply forwards the
// arguments for any given call to the parent, and returns the result.
sync protocol PStorage
{
  manager PContent;

parent:
  __delete__();

  Init(bool useDB, bool canUseChromePersist, bool sessionOnly, nsCString domain,
       nsCString scopeDBKey, nsCString quotaDomainDBKey,
       nsCString quotaETLDplus1DomainDBKey, PRUint32 storageType);
  
  sync GetKeys(bool callerSecure)
      returns (nsString[] keys);
  sync GetLength(bool callerSecure, bool sessionOnly)
      returns (PRUint32 length, nsresult rv);
  sync GetKey(bool callerSecure, bool sessionOnly, PRUint32 index)
      returns (nsString key, nsresult rv);
  sync GetValue(bool callerSecure, bool sessionOnly, nsString key)
      returns (StorageItem item, nsresult rv);
  sync SetValue(bool callerSecure, bool sessionOnly, nsString key, nsString data)
      returns (nsString oldValue, nsresult rv);
  sync RemoveValue(bool callerSecure, bool sessionOnly, nsString key)
      returns (nsString oldValue, nsresult rv);
  sync Clear(bool callerSecure, bool sessionOnly)
      returns (PRInt32 oldCount, nsresult rv);

  sync GetDBValue(nsString key)
      returns (nsString value, bool secure, nsresult rv);
  sync SetDBValue(nsString key, nsString value, bool secure)
      returns (nsresult rv);
  sync SetSecure(nsString key, bool secure)
      returns (nsresult rv);
};

}
}