diff options
Diffstat (limited to 'src/FbTk/FileUtil.hh')
-rw-r--r-- | src/FbTk/FileUtil.hh | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/FbTk/FileUtil.hh b/src/FbTk/FileUtil.hh new file mode 100644 index 0000000..718ccb8 --- /dev/null +++ b/src/FbTk/FileUtil.hh | |||
@@ -0,0 +1,94 @@ | |||
1 | // FileUtil.hh | ||
2 | // Copyright (c) 2002 - 2004 Henrik Kinnunen (fluxgen at users.sourceforge.net) | ||
3 | // | ||
4 | // Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | // copy of this software and associated documentation files (the "Software"), | ||
6 | // to deal in the Software without restriction, including without limitation | ||
7 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | // and/or sell copies of the Software, and to permit persons to whom the | ||
9 | // Software is furnished to do so, subject to the following conditions: | ||
10 | // | ||
11 | // The above copyright notice and this permission notice shall be included in | ||
12 | // all copies or substantial portions of the Software. | ||
13 | // | ||
14 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | // DEALINGS IN THE SOFTWARE. | ||
21 | |||
22 | // $Id$ | ||
23 | |||
24 | #ifndef FBTK_FILEUTIL_HH | ||
25 | #define FBTK_FILEUTIL_HH | ||
26 | |||
27 | #ifdef HAVE_CONFIG_H | ||
28 | #include "config.h" | ||
29 | #endif // HAVE_CONFIG_H | ||
30 | #ifdef HAVE_CTIME | ||
31 | #include <ctime> | ||
32 | #else | ||
33 | #include <time.h> | ||
34 | #endif | ||
35 | #include <sys/types.h> | ||
36 | #include <dirent.h> | ||
37 | |||
38 | #include <string> | ||
39 | |||
40 | #include "NotCopyable.hh" | ||
41 | |||
42 | namespace FbTk { | ||
43 | |||
44 | /// Wrapper for file routines | ||
45 | |||
46 | namespace FileUtil { | ||
47 | |||
48 | /// @return true if file is a directory | ||
49 | bool isDirectory(const char* filename); | ||
50 | /// @return true if a file is a regular file | ||
51 | bool isRegularFile(const char* filename); | ||
52 | /// @return true if a file executable for user | ||
53 | bool isExecutable(const char* filename); | ||
54 | |||
55 | /// gets timestamp of last status change | ||
56 | /// @return timestamp | ||
57 | /// @return -1 (failure) | ||
58 | time_t getLastStatusChangeTimestamp(const char* filename); | ||
59 | |||
60 | /// copies file 'from' to 'to' | ||
61 | bool copyFile(const char* from, const char* to); | ||
62 | |||
63 | }; // end of File namespace | ||
64 | |||
65 | /// Wrapper class for DIR * routines | ||
66 | class Directory : private FbTk::NotCopyable { | ||
67 | public: | ||
68 | explicit Directory(const char *dir = 0); | ||
69 | ~Directory(); | ||
70 | const std::string &name() const { return m_name; } | ||
71 | /// go to start of filelist | ||
72 | void rewind(); | ||
73 | /// gets next dirent info struct in directory and | ||
74 | /// jumps to next directory entry | ||
75 | struct dirent * read(); | ||
76 | /// reads next filename in directory | ||
77 | std::string readFilename(); | ||
78 | /// close directory | ||
79 | void close(); | ||
80 | /// open directory | ||
81 | /// @param dir the directory name | ||
82 | bool open(const char *dir); | ||
83 | /// @return number of entries in the directory | ||
84 | size_t entries() const { return m_num_entries; } | ||
85 | |||
86 | private: | ||
87 | std::string m_name; | ||
88 | DIR *m_dir; | ||
89 | size_t m_num_entries; ///< number of file entries in directory | ||
90 | }; | ||
91 | |||
92 | } // end namespace FbTk | ||
93 | |||
94 | #endif // FBTK_FILEUTIL_HH | ||