d616ebea23
Summary: Closes https://github.com/facebook/rocksdb/pull/2226 Differential Revision: D4967547 Pulled By: siying fbshipit-source-id: dd3b58ae1e7a106ab6bb6f37ab5c88575b125ab4
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
|
|
// This source code is licensed under the BSD-style license found in the
|
|
// LICENSE file in the root directory of this source tree. An additional grant
|
|
// of patent rights can be found in the PATENTS file in the same directory.
|
|
// This source code is also licensed under the GPLv2 license found in the
|
|
// COPYING file in the root directory of this source tree.
|
|
//
|
|
// Copyright (c) 2012 Facebook.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "rocksdb/utilities/info_log_finder.h"
|
|
#include "rocksdb/env.h"
|
|
#include "util/filename.h"
|
|
|
|
namespace rocksdb {
|
|
|
|
Status GetInfoLogList(DB* db, std::vector<std::string>* info_log_list) {
|
|
uint64_t number = 0;
|
|
FileType type;
|
|
std::string path;
|
|
|
|
if (!db) {
|
|
return Status::InvalidArgument("DB pointer is not valid");
|
|
}
|
|
|
|
const Options& options = db->GetOptions();
|
|
if (!options.db_log_dir.empty()) {
|
|
path = options.db_log_dir;
|
|
} else {
|
|
path = db->GetName();
|
|
}
|
|
InfoLogPrefix info_log_prefix(!options.db_log_dir.empty(), db->GetName());
|
|
auto* env = options.env;
|
|
std::vector<std::string> file_names;
|
|
Status s = env->GetChildren(path, &file_names);
|
|
|
|
if (!s.ok()) {
|
|
return s;
|
|
}
|
|
|
|
for (auto f : file_names) {
|
|
if (ParseFileName(f, &number, info_log_prefix.prefix, &type) &&
|
|
(type == kInfoLogFile)) {
|
|
info_log_list->push_back(f);
|
|
}
|
|
}
|
|
return Status::OK();
|
|
}
|
|
} // namespace rocksdb
|