1 /* 2 * Copyright (C) 2021 Jakub Kruszona-Zawadzki, Core Technology Sp. z o.o. 3 * 4 * This file is part of MooseFS. 5 * 6 * MooseFS is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, version 2 (only). 9 * 10 * MooseFS is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with MooseFS; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA 18 * or visit http://www.gnu.org/licenses/gpl-2.0.html 19 */ 20 21 #ifndef _STORAGECLASS_H_ 22 #define _STORAGECLASS_H_ 23 24 #include <inttypes.h> 25 26 #include "bio.h" 27 28 #define MAXSCLASS 256 29 30 #define MAXLABELSCNT 9 31 32 uint32_t sclass_info(uint8_t *buff); 33 34 uint8_t sclass_create_entry(uint8_t nleng,const uint8_t *name,uint8_t adminonly,uint8_t create_mode,uint8_t create_labelscnt,uint32_t *create_labelmasks,uint8_t keep_labelscnt,uint32_t *keep_labelmasks,uint8_t arch_labelscnt,uint32_t *arch_labelmasks,uint16_t arch_delay); 35 uint8_t sclass_change_entry(uint8_t nleng,const uint8_t *name,uint16_t chgmask,uint8_t *adminonly,uint8_t *create_mode,uint8_t *create_labelscnt,uint32_t *create_labelmasks,uint8_t *keep_labelscnt,uint32_t *keep_labelmasks,uint8_t *arch_labelscnt,uint32_t *arch_labelmasks,uint16_t *arch_delay); 36 uint8_t sclass_delete_entry(uint8_t nleng,const uint8_t *name); 37 uint8_t sclass_duplicate_entry(uint8_t oldnleng,const uint8_t *oldname,uint8_t newnleng,const uint8_t *newname); 38 uint8_t sclass_rename_entry(uint8_t oldnleng,const uint8_t *oldname,uint8_t newnleng,const uint8_t *newname); 39 uint32_t sclass_list_entries(uint8_t *buff,uint8_t sclsmode); 40 41 uint8_t sclass_mr_set_entry(uint8_t nleng,const uint8_t *name,uint16_t esclassid,uint8_t new_flag,uint8_t adminonly,uint8_t create_mode,uint8_t create_labelscnt,uint32_t *create_labelmasks,uint8_t keep_labelscnt,uint32_t *keep_labelmasks,uint8_t arch_labelscnt,uint32_t *arch_labelmasks,uint16_t arch_delay); 42 uint8_t sclass_mr_duplicate_entry(uint8_t oldnleng,const uint8_t *oldname,uint8_t newnleng,const uint8_t *newname,uint16_t essclassid,uint16_t edsclassid); 43 uint8_t sclass_mr_rename_entry(uint8_t oldnleng,const uint8_t *oldname,uint8_t newnleng,const uint8_t *newname,uint16_t esclassid); 44 uint8_t sclass_mr_delete_entry(uint8_t nleng,const uint8_t *name,uint16_t esclassid); 45 46 uint8_t sclass_find_by_name(uint8_t nleng,const uint8_t *name); 47 uint8_t sclass_get_nleng(uint8_t sclassid); 48 const uint8_t* sclass_get_name(uint8_t sclassid); 49 50 void sclass_incref(uint16_t sclassid,uint8_t type); 51 void sclass_decref(uint16_t sclassid,uint8_t type); 52 uint8_t sclass_get_mode(uint16_t sclassid); 53 uint8_t sclass_get_create_goal(uint16_t sclassid); 54 uint8_t sclass_get_keepmax_goal(uint16_t sclassid); 55 uint8_t sclass_get_keeparch_goal(uint16_t sclassid,uint8_t archflag); 56 uint8_t sclass_get_create_labelmasks(uint16_t sclassid,uint32_t ***labelmasks); 57 uint8_t sclass_get_keeparch_labelmasks(uint16_t sclassid,uint8_t archflag,uint32_t ***labelmasks); 58 uint8_t sclass_is_simple_goal(uint16_t sclassid); 59 uint8_t sclass_is_admin_only(uint16_t sclassid); 60 // uint8_t sclass_has_any_labels(uint16_t sclassid); 61 uint8_t sclass_has_create_labels(uint16_t sclassid); 62 uint8_t sclass_has_keeparch_labels(uint16_t sclassid,uint8_t archflag); 63 uint16_t sclass_get_arch_delay(uint16_t sclassid); 64 uint8_t sclass_store(bio *fd); 65 int sclass_load(bio *fd,uint8_t mver,int ignoreflag); 66 void sclass_cleanup(void); 67 int sclass_init(void); 68 69 #endif 70