2 The software in this package is distributed under the GNU General
3 Public License version 2 (with a special exception described below).
5 A copy of GNU General Public License (GPL) is included in this distribution,
6 in the file COPYING.GPL.
8 As a special exception, if other files instantiate templates or use macros
9 or inline functions from this file, or you compile this file and link it
10 with other works to produce a work based on this file, this file
11 does not by itself cause the resulting work to be covered
12 by the GNU General Public License.
14 However the source code for this file must still be made available
15 in accordance with section (3) of the GNU General Public License.
17 This exception does not invalidate any other reasons why a work based
18 on this file might be covered by the GNU General Public License.
22 * @brief some functions to wrap some system functions
24 * @author Reinhard Pfau \<Reinhard.Pfau@gmx.de\>
25 * @copyright © Copyright 2009 by Intra2net AG
28 #include "asyncio_system_tools.hpp"
30 #include <sys/types.h>
33 #include <netinet/in.h>
42 * implementation of FileStat
45 FileStat::FileStat( const std::string& path, bool follow_symlinks)
48 , m_follow_symlinks( follow_symlinks )
51 }// end of FileStat::FileStat()
56 } // end of FileStat::~FileStat()
59 void FileStat::refresh()
61 struct stat file_stat[1];
65 res= (m_follow_symlinks ? ::stat : ::lstat)( m_path.c_str(), file_stat );
73 m_mode= file_stat->st_mode;
75 m_is_regular_file= S_ISREG(file_stat->st_mode);
76 m_is_directory= S_ISDIR(file_stat->st_mode);
77 m_is_character_device= S_ISCHR(file_stat->st_mode);
78 m_is_block_device= S_ISBLK(file_stat->st_mode);
79 m_is_fifo= S_ISFIFO(file_stat->st_mode);
80 m_is_symbolic_link= S_ISLNK(file_stat->st_mode);
81 m_is_socket= S_ISSOCK(file_stat->st_mode);
82 // TODO: implement more!
83 } // end of FileStat::refresh()
91 bool unlink( const std::string& path )
93 return ::unlink( path.c_str() ) == 0;
94 } // end of unlink(const std::string&)
102 IPv4Address::IPv4Address( )
109 IPv4Address::IPv4Address(uint32_t _address)
110 : m_address( _address )
116 uint32_t IPv4Address::get_address_nbo() const
118 return htonl( m_address );
123 } // end of namespace Utils
124 }// end of namespace AsyncIo