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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef BERKELEYDBPROXY_DB_HXX_
#define BERKELEYDBPROXY_DB_HXX_
#ifdef SYSTEM_DB
#include <db.h>
#else
#include <berkeleydb/db.h>
#endif
#include <rtl/string.hxx>
#include "dp_misc_api.hxx"
extern "C" {
typedef void *(*db_malloc_fcn_type)(size_t);
typedef void *(*db_realloc_fcn_type)(void *, size_t);
typedef void (*db_free_fcn_type)(void *);
}
namespace berkeleydbproxy {
class DbEnv;
class Dbc;
class Dbt;
namespace db_internal
{
class Noncopyable
{
// not implemented
Noncopyable(const Noncopyable&);
void operator=(const Noncopyable&);
protected:
Noncopyable() {}
~Noncopyable() {}
};
}
class DESKTOP_DEPLOYMENTMISC_DLLPUBLIC DbException
{
rtl::OString what_;
public:
explicit DbException(rtl::OString const & theWhat)
: what_(theWhat)
{}
const char *what() const
{ return what_.getStr(); }
int get_errno() const
{ return 0; }
};
class DESKTOP_DEPLOYMENTMISC_DLLPUBLIC DbEnv : db_internal::Noncopyable
{
friend class Db;
private:
DB_ENV* m_pDBENV;
public:
static char *strerror(int);
};
class DESKTOP_DEPLOYMENTMISC_DLLPUBLIC Db : db_internal::Noncopyable
{
private:
DB* m_pDBP;
public:
Db(DbEnv* dbbenv,u_int32_t flags);
~Db();
int close(u_int32_t flags);
int open(DB_TXN *txnid,
const char *file,
const char *database,
DBTYPE type,
u_int32_t flags,
int mode);
int sync(u_int32_t flags);
int del(Dbt *key, u_int32_t flags);
int get(DB_TXN* txnid, Dbt *key, Dbt *data, u_int32_t flags);
int put(DB_TXN* txnid, Dbt *key, Dbt *data, u_int32_t flags);
int cursor(DB_TXN *txnid, Dbc **cursorp, u_int32_t flags);
};
class DESKTOP_DEPLOYMENTMISC_DLLPUBLIC Dbc : db_internal::Noncopyable
{
friend class Db;
friend class Dbt;
private:
DBC* m_pDBC;
SAL_DLLPRIVATE explicit Dbc(DBC* pDBC);
SAL_DLLPRIVATE ~Dbc();
public:
int close();
int get(Dbt *key, Dbt *data, u_int32_t flags);
};
class DESKTOP_DEPLOYMENTMISC_DLLPUBLIC Dbt: private DBT
{
friend class Db;
friend class Dbc;
public:
Dbt(void *data_arg, u_int32_t size_arg);
Dbt();
Dbt(const Dbt & other);
Dbt & operator=(const Dbt & other);
~Dbt();
void *get_data() const;
void set_data(void *value);
u_int32_t get_size() const;
void set_size(u_int32_t value);
};
}
#endif
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