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8c15b8c7 TJ |
1 | /* |
2 | The software in this package is distributed under the GNU General | |
3 | Public License version 2 (with a special exception described below). | |
4 | ||
5 | A copy of GNU General Public License (GPL) is included in this distribution, | |
6 | in the file COPYING.GPL. | |
7 | ||
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. | |
13 | ||
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. | |
16 | ||
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. | |
19 | */ | |
ef51ea7e RP |
20 | /** |
21 | * @file | |
22 | * @brief some functions to wrap some system functions | |
23 | * | |
24 | * @author Reinhard Pfau \<Reinhard.Pfau@gmx.de\> | |
25 | * @copyright © Copyright 2009 by Intra2net AG | |
ef51ea7e RP |
26 | */ |
27 | ||
28 | #include "asyncio_system_tools.hpp" | |
29 | ||
85108f09 RP |
30 | #include <sys/types.h> |
31 | #include <sys/stat.h> | |
ef51ea7e RP |
32 | #include <unistd.h> |
33 | ||
34 | namespace AsyncIo | |
35 | { | |
36 | namespace Utils | |
37 | { | |
38 | ||
85108f09 RP |
39 | /* |
40 | * implementation of FileStat | |
41 | */ | |
42 | ||
43 | FileStat::FileStat( const std::string& path) | |
44 | : m_path( path ) | |
45 | , m_is_valid( false ) | |
46 | { | |
47 | refresh(); | |
48 | }// end of FileStat::FileStat() | |
49 | ||
50 | ||
51 | FileStat::~FileStat() | |
52 | { | |
53 | } // end of FileStat::~FileStat() | |
54 | ||
55 | ||
56 | void FileStat::refresh() | |
57 | { | |
58 | struct stat file_stat[1]; | |
59 | ||
60 | int res= ::stat( m_path.c_str(), file_stat ); | |
61 | ||
62 | if (res) | |
63 | { | |
64 | m_is_valid= false; | |
65 | return; | |
66 | } | |
67 | ||
68 | m_is_regular_file= S_ISREG(file_stat->st_mode); | |
69 | m_is_directory= S_ISDIR(file_stat->st_mode); | |
70 | // TODO: implement more! | |
71 | } // end of FileStat::refresh() | |
72 | ||
73 | /* | |
74 | * funcs | |
75 | */ | |
76 | ||
77 | bool unlink( const std::string& path ) | |
78 | { | |
ef51ea7e | 79 | return ::unlink( path.c_str() ) == 0; |
85108f09 RP |
80 | } // end of unlink(const std::string&) |
81 | ||
82 | ||
ef51ea7e RP |
83 | |
84 | ||
85 | } // end of namespace Utils | |
86 | }// end of namespace AsyncIo |