diff options
author | fluxgen <fluxgen> | 2002-12-02 19:44:25 (GMT) |
---|---|---|
committer | fluxgen <fluxgen> | 2002-12-02 19:44:25 (GMT) |
commit | bf2642c831a55dc212dda03ba3d9410049ec1d2a (patch) | |
tree | 044ce136cd4801adde3c0b98468dd9e687811fb9 /src | |
parent | dadeffaf8653106cad2063a81d476859c9394591 (diff) | |
download | fluxbox-bf2642c831a55dc212dda03ba3d9410049ec1d2a.zip fluxbox-bf2642c831a55dc212dda03ba3d9410049ec1d2a.tar.bz2 |
directory reading helper
Diffstat (limited to 'src')
-rw-r--r-- | src/DirHelper.cc | 67 | ||||
-rw-r--r-- | src/DirHelper.hh | 47 |
2 files changed, 114 insertions, 0 deletions
diff --git a/src/DirHelper.cc b/src/DirHelper.cc new file mode 100644 index 0000000..4098e3e --- /dev/null +++ b/src/DirHelper.cc | |||
@@ -0,0 +1,67 @@ | |||
1 | // DirHelper.cc | ||
2 | // Copyright (c) 2002 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: DirHelper.cc,v 1.1 2002/12/02 19:44:25 fluxgen Exp $ | ||
23 | |||
24 | #include "DirHelper.hh" | ||
25 | |||
26 | DirHelper::DirHelper(const char *dir):m_dir(0) { | ||
27 | if (dir != 0) | ||
28 | open(dir); | ||
29 | } | ||
30 | |||
31 | DirHelper::~DirHelper() { | ||
32 | if (m_dir != 0) | ||
33 | close(); | ||
34 | } | ||
35 | |||
36 | void DirHelper::rewind() { | ||
37 | if (m_dir != 0) | ||
38 | rewinddir(m_dir); | ||
39 | } | ||
40 | |||
41 | struct dirent *DirHelper::read() { | ||
42 | if (m_dir == 0) | ||
43 | return 0; | ||
44 | |||
45 | return readdir(m_dir); | ||
46 | } | ||
47 | |||
48 | void DirHelper::close() { | ||
49 | if (m_dir != 0) { | ||
50 | closedir(m_dir); | ||
51 | m_dir = 0; | ||
52 | } | ||
53 | } | ||
54 | |||
55 | bool DirHelper::open(const char *dir) { | ||
56 | if (m_dir != 0) | ||
57 | close(); | ||
58 | if (dir == 0) | ||
59 | return false; | ||
60 | |||
61 | m_dir = opendir(dir); | ||
62 | if (m_dir != 0) // successfull loading? | ||
63 | return true; | ||
64 | |||
65 | return false; | ||
66 | } | ||
67 | |||
diff --git a/src/DirHelper.hh b/src/DirHelper.hh new file mode 100644 index 0000000..df6b301 --- /dev/null +++ b/src/DirHelper.hh | |||
@@ -0,0 +1,47 @@ | |||
1 | // DirHelper.hh | ||
2 | // Copyright (c) 2002 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: DirHelper.hh,v 1.1 2002/12/02 19:44:24 fluxgen Exp $ | ||
23 | |||
24 | #ifndef DIRHELPER_HH | ||
25 | #define DIRHELPER_HH | ||
26 | |||
27 | #include <sys/types.h> | ||
28 | #include <dirent.h> | ||
29 | |||
30 | #include "NotCopyable.hh" | ||
31 | |||
32 | /** | ||
33 | Wrapper class for DIR * routines | ||
34 | */ | ||
35 | class DirHelper: private FbTk::NotCopyable { | ||
36 | public: | ||
37 | explicit DirHelper(const char *dir = 0); | ||
38 | ~DirHelper(); | ||
39 | void rewind(); | ||
40 | struct dirent * read(); | ||
41 | void close(); | ||
42 | bool open(const char *dir); | ||
43 | private: | ||
44 | DIR *m_dir; | ||
45 | }; | ||
46 | |||
47 | #endif // DIRHELPER_HH | ||