31c1995037
Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I99f1611f41378a0baa7688db5a5f78e0169f0d5b Reviewed-on: https://gerrit.libreoffice.org/65649 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
157 lines
4 KiB
C++
157 lines
4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* 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/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#ifndef INCLUDED_STORE_SOURCE_LOCKBYTE_HXX
|
|
#define INCLUDED_STORE_SOURCE_LOCKBYTE_HXX
|
|
|
|
#include <sal/config.h>
|
|
|
|
#include <memory>
|
|
|
|
#include <sal/types.h>
|
|
|
|
#include <rtl/ustring.h>
|
|
#include <salhelper/simplereferenceobject.hxx>
|
|
|
|
#include <store/types.h>
|
|
#include "storbase.hxx"
|
|
|
|
namespace rtl { template <class reference_type> class Reference; }
|
|
|
|
namespace store
|
|
{
|
|
|
|
class ILockBytes : public virtual salhelper::SimpleReferenceObject
|
|
{
|
|
public:
|
|
/**
|
|
@param rxAllocator [out]
|
|
@param nPageSize [in]
|
|
*/
|
|
storeError initialize (
|
|
rtl::Reference< PageData::Allocator > & rxAllocator,
|
|
sal_uInt16 nPageSize);
|
|
|
|
/**
|
|
@param rPage [out]
|
|
@param nOffset [in]
|
|
*/
|
|
storeError readPageAt (
|
|
std::shared_ptr<PageData> & rPage,
|
|
sal_uInt32 nOffset);
|
|
|
|
/**
|
|
@param rPage [in]
|
|
@param nOffset [in]
|
|
*/
|
|
storeError writePageAt (
|
|
std::shared_ptr<PageData> const & rPage,
|
|
sal_uInt32 nOffset);
|
|
|
|
/**
|
|
@param nOffset [in]
|
|
@param pBuffer [out]
|
|
@param nBytes [in]
|
|
@return store_E_None upon success
|
|
*/
|
|
storeError readAt (
|
|
sal_uInt32 nOffset,
|
|
void *pBuffer,
|
|
sal_uInt32 nBytes);
|
|
|
|
/**
|
|
@param nOffset [in]
|
|
@param pBuffer [in]
|
|
@param nBytes [in]
|
|
@return store_E_None upon success
|
|
*/
|
|
storeError writeAt (
|
|
sal_uInt32 nOffset,
|
|
const void *pBuffer,
|
|
sal_uInt32 nBytes);
|
|
|
|
/**
|
|
@param rnSize [out]
|
|
@return store_E_None upon success
|
|
*/
|
|
storeError getSize (sal_uInt32 & rnSize);
|
|
|
|
/**
|
|
@param nSize [in]
|
|
@return store_E_None upon success
|
|
*/
|
|
storeError setSize (sal_uInt32 nSize);
|
|
|
|
/**
|
|
@return store_E_None upon success
|
|
*/
|
|
storeError flush();
|
|
|
|
protected:
|
|
virtual ~ILockBytes() override {}
|
|
|
|
private:
|
|
/** Implementation (abstract).
|
|
*/
|
|
virtual storeError initialize_Impl (
|
|
rtl::Reference< PageData::Allocator > & rxAllocator,
|
|
sal_uInt16 nPageSize) = 0;
|
|
|
|
virtual storeError readPageAt_Impl (
|
|
std::shared_ptr<PageData> & rPage,
|
|
sal_uInt32 nOffset) = 0;
|
|
|
|
virtual storeError writePageAt_Impl (
|
|
std::shared_ptr<PageData> const & rPage,
|
|
sal_uInt32 nOffset) = 0;
|
|
|
|
virtual storeError readAt_Impl (
|
|
sal_uInt32 nOffset,
|
|
void *pBuffer,
|
|
sal_uInt32 nBytes) = 0;
|
|
|
|
virtual storeError writeAt_Impl (
|
|
sal_uInt32 nOffset,
|
|
const void *pBuffer,
|
|
sal_uInt32 nBytes) = 0;
|
|
|
|
virtual storeError getSize_Impl (
|
|
sal_uInt32 & rnSize) = 0;
|
|
|
|
virtual storeError setSize_Impl (
|
|
sal_uInt32 nSize) = 0;
|
|
|
|
virtual storeError flush_Impl() = 0;
|
|
};
|
|
|
|
storeError FileLockBytes_createInstance (
|
|
rtl::Reference< store::ILockBytes > & rxLockBytes,
|
|
rtl_uString * pFilename,
|
|
storeAccessMode eAccessMode
|
|
);
|
|
|
|
storeError MemoryLockBytes_createInstance (
|
|
rtl::Reference< store::ILockBytes > & rxLockBytes
|
|
);
|
|
|
|
} // namespace store
|
|
|
|
#endif // INCLUDED_STORE_SOURCE_LOCKBYTE_HXX
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|