gecko/dom/quota/nsIOfflineStorage.h
2015-05-03 15:32:37 -04:00

105 lines
3.3 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 nsIOfflineStorage_h__
#define nsIOfflineStorage_h__
#include "mozilla/dom/quota/PersistenceType.h"
#define NS_OFFLINESTORAGE_IID \
{0x91c57bf2, 0x0eda, 0x4db6, {0x9f, 0xf6, 0xcb, 0x38, 0x26, 0x8d, 0xb3, 0x01}}
namespace mozilla {
namespace dom {
class ContentParent;
namespace quota {
class Client;
}
}
}
class nsIOfflineStorage : public nsISupports
{
public:
typedef mozilla::dom::ContentParent ContentParent;
typedef mozilla::dom::quota::Client Client;
typedef mozilla::dom::quota::PersistenceType PersistenceType;
NS_DECLARE_STATIC_IID_ACCESSOR(NS_OFFLINESTORAGE_IID)
NS_IMETHOD_(const nsACString&)
Id() = 0;
NS_IMETHOD_(Client*)
GetClient() = 0;
NS_IMETHOD_(bool)
IsOwnedByProcess(ContentParent* aOwner) = 0;
NS_IMETHOD_(PersistenceType)
Type()
{
return mPersistenceType;
}
NS_IMETHOD_(const nsACString&)
Group()
{
return mGroup;
}
NS_IMETHOD_(const nsACString&)
Origin() = 0;
// Implementation of this method should close the storage (without aborting
// running operations nor discarding pending operations).
NS_IMETHOD_(nsresult)
Close() = 0;
// Implementation of this method should close the storage, all running
// operations should be aborted and pending operations should be discarded.
NS_IMETHOD_(void)
Invalidate() = 0;
protected:
nsIOfflineStorage()
: mPersistenceType(mozilla::dom::quota::PERSISTENCE_TYPE_INVALID)
{ }
virtual ~nsIOfflineStorage()
{ }
PersistenceType mPersistenceType;
nsCString mGroup;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIOfflineStorage, NS_OFFLINESTORAGE_IID)
#define NS_DECL_NSIOFFLINESTORAGE \
NS_IMETHOD_(const nsACString&) \
Id() override; \
\
NS_IMETHOD_(Client*) \
GetClient() override; \
\
NS_IMETHOD_(bool) \
IsOwnedByProcess(ContentParent* aOwner) override; \
\
NS_IMETHOD_(const nsACString&) \
Origin() override; \
\
NS_IMETHOD_(nsresult) \
Close() override; \
\
NS_IMETHOD_(void) \
Invalidate() override;
#endif // nsIOfflineStorage_h__