ceph/src/kv/KeyValueDB.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 #include "KeyValueDB.h"
   5 #ifdef WITH_LEVELDB
   6 #include "LevelDBStore.h"
   7 #endif
   8 #include "MemDB.h"
   9 #ifdef HAVE_LIBROCKSDB
  10 #include "RocksDBStore.h"
  11 #endif
  12 #ifdef HAVE_KINETIC
  13 #include "KineticStore.h"
  14 #endif
  15
  16 KeyValueDB *KeyValueDB::create(CephContext *cct, const string& type,
  17                                const string& dir,
  18                                map<string,string> options,
  19                                void *p)
  20 {
  21 #ifdef WITH_LEVELDB
  22   if (type == "leveldb") {
  23     return new LevelDBStore(cct, dir);
  24   }
  25 #endif
  26 #ifdef HAVE_KINETIC
  27   if (type == "kinetic" &&
  28       cct->check_experimental_feature_enabled("kinetic")) {
  29     return new KineticStore(cct);
  30   }
  31 #endif
  32 #ifdef HAVE_LIBROCKSDB
  33   if (type == "rocksdb") {
  34     return new RocksDBStore(cct, dir, options, p);
  35   }
  36 #endif
  37
  38   if ((type == "memdb") &&
  39     cct->check_experimental_feature_enabled("memdb")) {
  40     return new MemDB(cct, dir, p);
  41   }
  42   return NULL;
  43 }
  44
  45 int KeyValueDB::test_init(const string& type, const string& dir)
  46 {
  47 #ifdef WITH_LEVELDB
  48   if (type == "leveldb") {
  49     return LevelDBStore::_test_init(dir);
  50   }
  51 #endif
  52 #ifdef HAVE_KINETIC
  53   if (type == "kinetic") {
  54     return KineticStore::_test_init(g_ceph_context);
  55   }
  56 #endif
  57 #ifdef HAVE_LIBROCKSDB
  58   if (type == "rocksdb") {
  59     return RocksDBStore::_test_init(dir);
  60   }
  61 #endif
  62
  63   if (type == "memdb") {
  64     return MemDB::_test_init(dir);
  65   }
  66   return -EINVAL;
  67 }