casadi_os.hpp

/*
 *    This file is part of CasADi.
 *
 *    CasADi -- A symbolic framework for dynamic optimization.
 *    Copyright (C) 2010 by Joel Andersson, Moritz Diehl, K.U.Leuven. All rights reserved.
 *
 *    CasADi is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation; either
 *    version 3 of the License, or (at your option) any later version.
 *
 *    CasADi 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 for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with CasADi; if not, write to the Free Software
 *    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */
 
#ifndef CASADI_CASADI_OS_HPP
#define CASADI_CASADI_OS_HPP
 
#include <casadi/core/casadi_export.h>
#include <vector>
#include <string>
#include <fstream>
#include <memory>
 
 
 
// For dynamic loading
#ifdef WITH_DL
#ifdef _WIN32 // also for 64-bit
#ifndef NOMINMAX
#define NOMINMAX
#endif
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0502
#endif
#include <windows.h>
// Avoid IN/OUT macros that may interfere with CasADi code
#ifdef IN
#undef IN
#endif
#ifdef OUT
#undef OUT
#endif
#ifdef interface
#undef interface
#endif
#else // _WIN32
#include <dlfcn.h>
#endif // _WIN32
 
// Set default shared library prefix
#ifndef SHARED_LIBRARY_PREFIX
#define SHARED_LIBRARY_PREFIX CASADI_SHARED_LIBRARY_PREFIX
#endif // SHARED_LIBRARY_PREFIX
 
 
// Set default shared library suffix
#ifndef SHARED_LIBRARY_SUFFIX
#define SHARED_LIBRARY_SUFFIX CASADI_SHARED_LIBRARY_SUFFIX
#endif // SHARED_LIBRARY_SUFFIX
#endif // WITH_DL
 
namespace casadi {
 
CASADI_EXPORT std::vector<std::string> get_search_paths();
 
/* \brief Get the file separator (: or ;)
 */
CASADI_EXPORT char pathsep();
/* \brief Get the file separator (/ or \‍)
 */
CASADI_EXPORT std::string filesep();
 
// For dynamic loading
#ifdef WITH_DL
 
#ifdef _WIN32
    typedef HINSTANCE handle_t;
#else // _WIN32
    typedef void* handle_t;
#endif
 
CASADI_EXPORT handle_t open_shared_library(const std::string& lib,
    const std::vector<std::string> &search_paths,
    std::string &resultpath,
    const std::string& caller, bool global=false);
 
CASADI_EXPORT handle_t open_shared_library(const std::string& lib,
    const std::vector<std::string> &search_paths,
    const std::string& caller, bool global=false);
 
CASADI_EXPORT int close_shared_library(handle_t handle);
 
#endif // WITH_DL
 
 
CASADI_EXPORT std::unique_ptr<std::istream> ifstream_compat(const std::string& utf8_path,
    std::ios::openmode mode = std::ios::in);
 
CASADI_EXPORT std::ifstream* new_ifstream_compat(const std::string& utf8_path,
    std::ios::openmode mode = std::ios::in);
 
CASADI_EXPORT std::unique_ptr<std::ostream> ofstream_compat(const std::string& utf8_path,
    std::ios::openmode mode = std::ios::out);
 
} // namespace casadi
 
 
#endif // CASADI_SHARED_LIBRARIES_HPP