mirror of
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115 lines
3.3 KiB
C++
115 lines
3.3 KiB
C++
/*
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* Copyright 2016 Bjango Pty Ltd. All rights reserved.
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* Copyright 2010 William Tisäter. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. The name of the copyright holder may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL WILLIAM TISÄTER BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _UTILITY_H
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#define _UTILITY_H
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#include "config.h"
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#include <vector>
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#include <sstream>
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#include <iostream>
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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#endif
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#ifdef HAVE_KSTAT_H
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# include <kstat.h>
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#endif
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#ifdef HAVE_KSTAT_H
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unsigned long long ksgetull(kstat_named_t *kn);
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#endif
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uid_t get_current_uid();
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gid_t get_current_gid();
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uid_t get_uid_from_str(const std::string & _user);
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gid_t get_gid_from_str(const std::string & _group);
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int get_file_owner(const std::string & _file);
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int pid_dead(int _pid);
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int check_dir_exist(const std::string & _dir);
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int check_file_exist(const std::string & _file);
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int create_directory(const std::string &_dir, mode_t _mask);
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double get_current_time();
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int serverPlatform();
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std::string get_current_time_string();
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std::string trim(const std::string & _source, const char * _delims = " \t\r\n");
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std::vector<std::string> split(const std::string &_str, const std::string _delim);
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std::vector<std::string> explode(std::string _str, const std::string &_delim = " ");
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template<class T> double to_double(const T &_val)
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{
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double n;
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std::stringstream buffer;
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buffer << _val;
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buffer >> n;
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return n;
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}
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template<class T> int to_int(const T &_val)
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{
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int n;
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std::stringstream buffer;
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buffer << _val;
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buffer >> n;
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return n;
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}
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template<class T> std::string to_ascii(const T &_val)
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{
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std::ostringstream buffer;
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for (std::string::const_iterator i = _val.begin(); i != _val.end(); i++) buffer << static_cast<int>(*i);
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return buffer.str();
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}
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template<class T> std::string to_string(const T &_val)
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{
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std::ostringstream buffer;
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buffer << _val;
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return buffer.str();
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}
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#endif
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