bool CFileHelpers::removeDir(const char *Dir)
{
CFileHelpers* fh = CFileHelpers::getInstance();
fh->clearDebugInfo();
DIR *dir;
struct dirent *entry;
char path[PATH_MAX];
dir = opendir(Dir);
if (dir == NULL) {
if (errno == ENOENT)
return true;
if (!fh->getConsoleQuiet())
dprintf(DEBUG_NORMAL, "[CFileHelpers %s] remove directory %s: %s\n", __func__, Dir, strerror(errno));
char buf[1024];
memset(buf, '\0', sizeof(buf));
snprintf(buf, sizeof(buf)-1, "remove directory %s: %s", Dir, strerror(errno));
fh->setDebugInfo(buf, __path_file__, __func__, __LINE__);
return false;
}
while ((entry = readdir(dir)) != NULL) {
if (strcmp(entry->d_name, ".") && strcmp(entry->d_name, "..")) {
snprintf(path, (size_t) PATH_MAX, "%s/%s", Dir, entry->d_name);
if (entry->d_type == DT_DIR)
removeDir(path);
else
unlink(path);
}
}
closedir(dir);
rmdir(Dir);
errno = 0;
return true;
}
// returns: true - success.
// false - errno is set
bool CFileHelpers::createDir(string& Dir, mode_t mode)
{
CFileHelpers* fh = CFileHelpers::getInstance();
fh->clearDebugInfo();
int res = 0;
for(string::iterator iter = Dir.begin() ; iter != Dir.end();) {
string::iterator newIter = find(iter, Dir.end(), '/' );
string newPath = string( Dir.begin(), newIter );
if(!newPath.empty() && !file_exists(newPath.c_str())) {
res = mkdir( newPath.c_str(), mode);
if (res == -1) {
if (errno == EEXIST) {
res = 0;
} else {
// We can assume that if an error
// occured, following will fail too,
// so break here.
if (!fh->getConsoleQuiet())
dprintf(DEBUG_NORMAL, "[CFileHelpers %s] creating directory %s: %s\n", __func__, newPath.c_str(), strerror(errno));
char buf[1024];
memset(buf, '\0', sizeof(buf));
snprintf(buf, sizeof(buf)-1, "creating directory %s: %s", newPath.c_str(), strerror(errno));
fh->setDebugInfo(buf, __path_file__, __func__, __LINE__);
break;
}
}
}
iter = newIter;
if(newIter != Dir.end())
++ iter;
}
return (res == 0 ? true : false);
}