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added name and isExecutable, patch from Mathias Gumz

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This commit is contained in:
fluxgen 2004-04-19 18:09:15 +00:00
parent bb2f1c8713
commit 95c20b15f9
2 changed files with 20 additions and 2 deletions
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15
src/FbTk/Directory.cc
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@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: Directory.cc,v 1.2 2003/08/17 13:19:54 fluxgen Exp $
// $Id: Directory.cc,v 1.3 2004/04/19 18:09:15 fluxgen Exp $
#include "Directory.hh"
@ -60,6 +60,7 @@ std::string Directory::readFilename() {
void Directory::close() {
if (m_dir != 0) {
closedir(m_dir);
m_name.clear();
m_dir = 0;
m_num_entries = 0;
}
@ -77,6 +78,8 @@ bool Directory::open(const char *dir) {
if (m_dir == 0) // successfull loading?
return false;
m_name= dir;
// get number of entries
while (read())
m_num_entries++;
@ -102,4 +105,14 @@ bool Directory::isRegularFile(const std::string &filename) {
return S_ISREG(statbuf.st_mode);
}
bool Directory::isExecutable(const std::string &filename) {
struct stat statbuf;
if (stat(filename.c_str(), &statbuf) != 0)
return false;
return statbuf.st_mode & S_IXUSR ||
statbuf.st_mode & S_IXGRP ||
statbuf.st_mode & S_IXOTH;
}
}; // end namespace FbTk

7
src/FbTk/Directory.hh
View file

@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: Directory.hh,v 1.3 2003/12/16 17:06:49 fluxgen Exp $
// $Id: Directory.hh,v 1.4 2004/04/19 18:09:14 fluxgen Exp $
#ifndef FBTK_DIRECTORY_HH
#define FBTK_DIRECTORY_HH
@ -37,6 +37,7 @@ class Directory: private FbTk::NotCopyable {
public:
explicit Directory(const char *dir = 0);
~Directory();
const std::string &name() const { return m_name; }
/// go to start of filelist
void rewind();
/// gets next dirent info struct in directory and
@ -55,7 +56,11 @@ public:
static bool isDirectory(const std::string &filename);
/// @return true if a file is a regular file
static bool isRegularFile(const std::string &filename);
/// @return true if a file executable for user
static bool isExecutable(const std::string &filename);
private:
std::string m_name;
DIR *m_dir;
size_t m_num_entries; ///< number of file entries in directory
};