kits/storage/Directory.cpp

61 BDirectory::BDirectory(const BEntry* entry)
65 	SetTo(entry);
134 BDirectory::SetTo(const BEntry* entry)
136 	if (!entry) {
142 	status_t error = _SetTo(entry->fDirFd, entry->fName, true);
147 	fDirFd = _kern_open_dir(entry->fDirFd, entry->fName);
224 BDirectory::GetEntry(BEntry* entry) const
226 	if (!entry)
230 	return entry->SetTo(this, ".", false);
248 BDirectory::FindEntry(const char* path, BEntry* entry, bool traverse) const
250 	if (path == NULL || entry == NULL)
253 	entry->Unset();
255 	// init a potentially abstract entry
258 		status = entry->SetTo(this, path, traverse);
260 		status = entry->SetTo(path, traverse);
262 	// fail, if entry is abstract
263 	if (status == B_OK && !entry->Exists()) {
265 		entry->Unset();
282 	BEntry entry;
284 		entry.SetTo(path);
286 		entry.SetTo(this, path);
288 	return Contains(&entry, nodeFlags);
293 BDirectory::Contains(const BEntry* entry, int32 nodeFlags) const
295 	// check, if the entry exists at all
296 	if (entry == NULL || !entry->Exists() || InitCheck() != B_OK)
303 			result = entry->IsFile();
305 			result = entry->IsDirectory();
307 			result = entry->IsSymLink();
313 	// the entry and check, if the latter is a prefix of the first one.
315 	BPath entryPath(entry);
332 BDirectory::GetNextEntry(BEntry* entry, bool traverse)
334 	if (entry == NULL)
340 		entry->Unset();
343 	return entry->SetTo(&ref, traverse);
356 	struct dirent* entry = longEntry.dirent();
359 		if (GetNextDirents(entry, sizeof(longEntry), 1) != 1)
362 		next = (!strcmp(entry->d_name, ".")
363 			|| !strcmp(entry->d_name, ".."));
366 	ref->device = entry->d_pdev;
367 	ref->directory = entry->d_pino;
368 	return ref->set_name(entry->d_name);
400 	struct dirent* entry = longEntry.dirent();
402 		if (GetNextDirents(entry, sizeof(longEntry), 1) != 1)
404 		if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0)
563 	// components. Each time we get a new path, we check, if the entry it
588 		BEntry entry;
589 		error = entry.SetTo(dirPath.Path(), true);
594 		if (entry.Exists()) {
596 			if (!entry.IsDirectory())	// but is no directory