module.h

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/* -*- 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 .
 */

/*
 * This file is part of LibreOffice published API.
 */

#ifndef INCLUDED_OSL_MODULE_H
#define INCLUDED_OSL_MODULE_H

#include "sal/config.h"

#include "rtl/ustring.h"
#include "sal/saldllapi.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifdef SAL_DLLPREFIX
#define SAL_MODULENAME(name) SAL_DLLPREFIX name SAL_DLLEXTENSION
#else
#define SAL_MODULENAME(name) name SAL_DLLEXTENSION
#endif

#if defined(_WIN32)
#define SAL_MODULENAME_WITH_VERSION(name, version) name version SAL_DLLEXTENSION

#elif defined(SAL_UNX)
#if defined(MACOSX)
#define SAL_MODULENAME_WITH_VERSION(name, version) SAL_DLLPREFIX name ".dylib." version
#else
#define SAL_MODULENAME_WITH_VERSION(name, version) SAL_DLLPREFIX name SAL_DLLEXTENSION "." version
#endif

#endif

#define SAL_LOADMODULE_DEFAULT    0x00000
#define SAL_LOADMODULE_LAZY       0x00001
#define SAL_LOADMODULE_NOW        0x00002
#define SAL_LOADMODULE_GLOBAL     0x00100

typedef void* oslModule;

typedef void ( SAL_CALL *oslGenericFunction )( void );

#ifndef DISABLE_DYNLOADING

SAL_DLLPUBLIC oslModule SAL_CALL osl_loadModule(rtl_uString *strModuleName, sal_Int32 nRtldMode);

SAL_DLLPUBLIC oslModule SAL_CALL osl_loadModuleAscii(const char *pModuleName, sal_Int32 nRtldMode);

SAL_DLLPUBLIC oslModule SAL_CALL osl_loadModuleRelative(
    oslGenericFunction baseModule, rtl_uString * relativePath, sal_Int32 mode);

SAL_DLLPUBLIC oslModule SAL_CALL osl_loadModuleRelativeAscii(
    oslGenericFunction baseModule, char const * relativePath, sal_Int32 mode);
    /* This function is guaranteed not to call into
       FullTextEncodingDataSingleton in sal/textenc/textenc.cxx, so can be used
       in its implementation without running into circles. */

#endif

SAL_DLLPUBLIC sal_Bool SAL_CALL osl_getModuleHandle(rtl_uString *pModuleName, oslModule *pResult);

#ifndef DISABLE_DYNLOADING

SAL_DLLPUBLIC void SAL_CALL osl_unloadModule(oslModule Module);

#endif

SAL_DLLPUBLIC void* SAL_CALL osl_getSymbol( oslModule Module, rtl_uString *strSymbolName);

SAL_DLLPUBLIC oslGenericFunction SAL_CALL osl_getFunctionSymbol(
        oslModule Module, rtl_uString *ustrFunctionSymbolName );

SAL_DLLPUBLIC oslGenericFunction SAL_CALL osl_getAsciiFunctionSymbol(
        oslModule Module, const char *pSymbol );

SAL_DLLPUBLIC sal_Bool SAL_CALL osl_getModuleURLFromAddress(
        void *pv, rtl_uString **pustrURL );

SAL_DLLPUBLIC sal_Bool SAL_CALL osl_getModuleURLFromFunctionAddress(
        oslGenericFunction pf, rtl_uString **pustrFunctionURL );

#ifdef __cplusplus
}
#endif

#endif // INCLUDED_OSL_MODULE_H

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */