libbe/storage/Directory.cpp

58 BDirectory::BDirectory(const BEntry* entry)
62 	SetTo(entry);
130 BDirectory::SetTo(const BEntry* entry)
132 	if (!entry) {
138 	status_t error = _SetTo(entry->fDirFd, entry->fName, true);
143 	error = set_dir_fd(_kern_open_dir(entry->fDirFd, entry->fName));
217 BDirectory::GetEntry(BEntry* entry) const
219 	if (!entry)
223 	return entry->SetTo(this, ".", false);
228 BDirectory::FindEntry(const char* path, BEntry* entry, bool traverse) const
230 	if (path == NULL || entry == NULL)
233 	entry->Unset();
235 	// init a potentially abstract entry
238 		status = entry->SetTo(this, path, traverse);
240 		status = entry->SetTo(path, traverse);
242 	// fail, if entry is abstract
243 	if (status == B_OK && !entry->Exists()) {
245 		entry->Unset();
262 	BEntry entry;
264 		entry.SetTo(path);
266 		entry.SetTo(this, path);
268 	return Contains(&entry, nodeFlags);
273 BDirectory::Contains(const BEntry* entry, int32 nodeFlags) const
275 	// check, if the entry exists at all
276 	if (entry == NULL || !entry->Exists() || InitCheck() != B_OK)
283 			result = entry->IsFile();
285 			result = entry->IsDirectory();
287 			result = entry->IsSymLink();
293 	// the entry and check, if the latter is a prefix of the first one.
295 	BPath entryPath(entry);
312 BDirectory::GetNextEntry(BEntry* entry, bool traverse)
314 	if (entry == NULL)
320 		entry->Unset();
323 	return entry->SetTo(&ref, traverse);
336 	struct dirent* entry = longEntry.dirent();
339 		if (GetNextDirents(entry, sizeof(longEntry), 1) != 1)
342 		next = (!strcmp(entry->d_name, ".")
343 			|| !strcmp(entry->d_name, ".."));
348 	return ref->set_name(entry->d_name);
380 	struct dirent* entry = longEntry.dirent();
382 		if (GetNextDirents(entry, sizeof(longEntry), 1) != 1)
384 		if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0)
546 	// components. Each time we get a new path, we check, if the entry it
571 		BEntry entry;
572 		error = entry.SetTo(dirPath.Path(), true);
577 		if (entry.Exists()) {
579 			if (!entry.IsDirectory())	// but is no directory