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browser: use boost::filesystem for clearing directories

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This commit is contained in:
Andrzej Rybczak
2013-05-16 21:31:05 +02:00
parent 56bf829b99
commit 5dca3eb8b5
1 changed files with 9 additions and 32 deletions
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41
src/browser.cpp
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@@ -513,39 +513,16 @@ void Browser::GetLocalDirectory(MPD::ItemList &v, const std::string &directory,
void Browser::ClearDirectory(const std::string &path) const
{
DIR *dir = opendir(path.c_str());
if (!dir)
return;
namespace fs = boost::filesystem;
dirent *file;
struct stat file_stat;
std::string full_path;
while ((file = readdir(dir)))
{
// omit . and ..
if (file->d_name[0] == '.' && (file->d_name[1] == '\0' || (file->d_name[1] == '.' && file->d_name[2] == '\0')))
continue;
full_path = path;
if (*full_path.rbegin() != '/')
full_path += '/';
full_path += file->d_name;
lstat(full_path.c_str(), &file_stat);
if (S_ISDIR(file_stat.st_mode))
ClearDirectory(full_path);
if (remove(full_path.c_str()) == 0)
{
const char msg[] = "Deleting \"%ls\"...";
Statusbar::msg(msg, wideShorten(ToWString(full_path), COLS-const_strlen(msg)).c_str());
}
else
{
const char msg[] = "Couldn't remove \"%ls\": %s";
Statusbar::msg(msg, wideShorten(ToWString(full_path), COLS-const_strlen(msg)-25).c_str(), strerror(errno));
}
}
closedir(dir);
fs::path dir(path);
std::for_each(fs::directory_iterator(dir), fs::directory_iterator(), [&](fs::directory_entry &e) {
if (!fs::is_symlink(e) && fs::is_directory(e))
ClearDirectory(e.path().native());
const char msg[] = "Deleting \"%ls\"...";
Statusbar::msg(msg, wideShorten(ToWString(e.path().native()), COLS-const_strlen(msg)).c_str());
fs::remove(e.path());
});
}
void Browser::ChangeBrowseMode()