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// -*- C++ -*-
// Module: Log4CPLUS
// File: env.h
// Created: 7/2010
// Author: Vaclav Haisman
//
//
// Copyright (C) 2010-2017, Vaclav Haisman. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modifica-
// tion, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
// DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef LOG4CPLUS_INTERNAL_ENV_H
#define LOG4CPLUS_INTERNAL_ENV_H
#include <log4cplus/config.hxx>
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
#include <vector>
#include <log4cplus/tstring.h>
#include <locale>
#if defined (_WIN32)
#include <log4cplus/config/windowsh-inc.h>
#endif
#ifdef LOG4CPLUS_HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef LOG4CPLUS_HAVE_UNISTD_H
#include <unistd.h>
#endif
namespace log4cplus { namespace internal {
//! Get environment variable value.
bool get_env_var (tstring & value, tstring const & name);
//! Get locale.
std::locale get_locale_by_name(tstring const& locale_name);
//! Parse a string as a boolean value.
bool parse_bool (bool & val, tstring const & str);
//! Parse a path into path components.
bool split_path (std::vector<tstring> & components, std::size_t & special,
tstring const & path);
//! Makes directories leading to file.
void make_dirs (tstring const & file_path);
inline
#if defined (_WIN32)
DWORD
get_process_id ()
{
return GetCurrentProcessId ();
}
#elif defined (LOG4CPLUS_HAVE_GETPID)
pid_t
get_process_id ()
{
return getpid ();
}
#else
int
get_process_id ()
{
return 0;
}
#endif
} } // namespace log4cplus { namespace internal {
#endif // LOG4CPLUS_INTERNAL_ENV_H
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