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@ -72,6 +72,8 @@ using rocksdb::WriteOptions; |
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using rocksdb::LiveFileMetaData; |
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using rocksdb::LiveFileMetaData; |
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using rocksdb::BackupEngine; |
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using rocksdb::BackupEngine; |
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using rocksdb::BackupableDBOptions; |
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using rocksdb::BackupableDBOptions; |
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using rocksdb::BackupInfo; |
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using rocksdb::RestoreOptions; |
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using std::shared_ptr; |
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using std::shared_ptr; |
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@ -79,6 +81,8 @@ extern "C" { |
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struct rocksdb_t { DB* rep; }; |
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struct rocksdb_t { DB* rep; }; |
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struct rocksdb_backup_engine_t { BackupEngine* rep; }; |
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struct rocksdb_backup_engine_t { BackupEngine* rep; }; |
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struct rocksdb_backup_engine_info_t { std::vector<BackupInfo> rep; }; |
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struct rocksdb_restore_options_t { RestoreOptions rep; }; |
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struct rocksdb_iterator_t { Iterator* rep; }; |
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struct rocksdb_iterator_t { Iterator* rep; }; |
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struct rocksdb_writebatch_t { WriteBatch rep; }; |
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struct rocksdb_writebatch_t { WriteBatch rep; }; |
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struct rocksdb_snapshot_t { const Snapshot* rep; }; |
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struct rocksdb_snapshot_t { const Snapshot* rep; }; |
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@ -532,10 +536,11 @@ rocksdb_t* rocksdb_open_for_read_only( |
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} |
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} |
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rocksdb_backup_engine_t* rocksdb_backup_engine_open( |
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rocksdb_backup_engine_t* rocksdb_backup_engine_open( |
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const rocksdb_options_t* options, |
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const char* path, |
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const char* path, |
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char** errptr) { |
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char** errptr) { |
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BackupEngine* be; |
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BackupEngine* be; |
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if (SaveError(errptr, BackupEngine::Open(Env::Default(), BackupableDBOptions(path), &be))) { |
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if (SaveError(errptr, BackupEngine::Open(options->rep.env, BackupableDBOptions(path), &be))) { |
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return nullptr; |
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return nullptr; |
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} |
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} |
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rocksdb_backup_engine_t* result = new rocksdb_backup_engine_t; |
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rocksdb_backup_engine_t* result = new rocksdb_backup_engine_t; |
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@ -550,6 +555,69 @@ void rocksdb_backup_engine_create_new_backup( |
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SaveError(errptr, be->rep->CreateNewBackup(db->rep)); |
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SaveError(errptr, be->rep->CreateNewBackup(db->rep)); |
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} |
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} |
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rocksdb_restore_options_t* rocksdb_restore_options_create() { |
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return new rocksdb_restore_options_t; |
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} |
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void rocksdb_restore_options_destroy(rocksdb_restore_options_t* opt) { |
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delete opt; |
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} |
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void rocksdb_restore_options_set_keep_log_files( |
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rocksdb_restore_options_t* opt, int v) { |
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opt->rep.keep_log_files = v; |
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} |
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void rocksdb_backup_engine_restore_db_from_latest_backup( |
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rocksdb_backup_engine_t *be, |
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const char* db_dir, |
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const char* wal_dir, |
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const rocksdb_restore_options_t *restore_options, |
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char** errptr) { |
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SaveError(errptr, be->rep->RestoreDBFromLatestBackup(std::string(db_dir), std::string(wal_dir), restore_options->rep)); |
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} |
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const rocksdb_backup_engine_info_t* rocksdb_backup_engine_get_backup_info( |
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rocksdb_backup_engine_t* be) { |
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rocksdb_backup_engine_info_t* result = new rocksdb_backup_engine_info_t; |
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be->rep->GetBackupInfo(&result->rep); |
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return result; |
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} |
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int rocksdb_backup_engine_info_count( |
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const rocksdb_backup_engine_info_t* info) { |
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return static_cast<int>(info->rep.size()); |
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} |
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const int64_t rocksdb_backup_engine_info_timestamp( |
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const rocksdb_backup_engine_info_t* info, |
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int index) { |
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return info->rep[index].timestamp; |
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} |
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const uint32_t rocksdb_backup_engine_info_backup_id( |
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const rocksdb_backup_engine_info_t* info, |
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int index) { |
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return info->rep[index].backup_id; |
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} |
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const uint64_t rocksdb_backup_engine_info_size( |
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const rocksdb_backup_engine_info_t* info, |
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int index) { |
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return info->rep[index].size; |
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} |
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const uint32_t rocksdb_backup_engine_info_number_files( |
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const rocksdb_backup_engine_info_t* info, |
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int index) { |
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return info->rep[index].number_files; |
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} |
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void rocksdb_backup_engine_info_destroy( |
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const rocksdb_backup_engine_info_t* info) { |
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delete info; |
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} |
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void rocksdb_backup_engine_close( |
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void rocksdb_backup_engine_close( |
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rocksdb_backup_engine_t *be) { |
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rocksdb_backup_engine_t *be) { |
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delete be->rep; |
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delete be->rep; |
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