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Diffstat (limited to 'src/leveldb/db/filename.h')
-rw-r--r-- | src/leveldb/db/filename.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/leveldb/db/filename.h b/src/leveldb/db/filename.h deleted file mode 100644 index d5d09b114..000000000 --- a/src/leveldb/db/filename.h +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright (c) 2011 The LevelDB Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. See the AUTHORS file for names of contributors. -// -// File names used by DB code - -#ifndef STORAGE_LEVELDB_DB_FILENAME_H_ -#define STORAGE_LEVELDB_DB_FILENAME_H_ - -#include <stdint.h> -#include <string> -#include "leveldb/slice.h" -#include "leveldb/status.h" -#include "port/port.h" - -namespace leveldb { - -class Env; - -enum FileType { - kLogFile, - kDBLockFile, - kTableFile, - kDescriptorFile, - kCurrentFile, - kTempFile, - kInfoLogFile // Either the current one, or an old one -}; - -// Return the name of the log file with the specified number -// in the db named by "dbname". The result will be prefixed with -// "dbname". -extern std::string LogFileName(const std::string& dbname, uint64_t number); - -// Return the name of the sstable with the specified number -// in the db named by "dbname". The result will be prefixed with -// "dbname". -extern std::string TableFileName(const std::string& dbname, uint64_t number); - -// Return the name of the descriptor file for the db named by -// "dbname" and the specified incarnation number. The result will be -// prefixed with "dbname". -extern std::string DescriptorFileName(const std::string& dbname, - uint64_t number); - -// Return the name of the current file. This file contains the name -// of the current manifest file. The result will be prefixed with -// "dbname". -extern std::string CurrentFileName(const std::string& dbname); - -// Return the name of the lock file for the db named by -// "dbname". The result will be prefixed with "dbname". -extern std::string LockFileName(const std::string& dbname); - -// Return the name of a temporary file owned by the db named "dbname". -// The result will be prefixed with "dbname". -extern std::string TempFileName(const std::string& dbname, uint64_t number); - -// Return the name of the info log file for "dbname". -extern std::string InfoLogFileName(const std::string& dbname); - -// Return the name of the old info log file for "dbname". -extern std::string OldInfoLogFileName(const std::string& dbname); - -// If filename is a leveldb file, store the type of the file in *type. -// The number encoded in the filename is stored in *number. If the -// filename was successfully parsed, returns true. Else return false. -extern bool ParseFileName(const std::string& filename, - uint64_t* number, - FileType* type); - -// Make the CURRENT file point to the descriptor file with the -// specified number. -extern Status SetCurrentFile(Env* env, const std::string& dbname, - uint64_t descriptor_number); - - -} // namespace leveldb - -#endif // STORAGE_LEVELDB_DB_FILENAME_H_ |