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 _SESSIONS_H_ 22 #define _SESSIONS_H_ 23 24 #include <inttypes.h> 25 #include "bio.h" 26 27 void sessions_attach_session(void* vsesdata,uint32_t peerip,uint32_t version); 28 void sessions_close_session(uint32_t sessionid); 29 void sessions_disconnection(void *vsesdata); 30 void* sessions_find_session(uint32_t sessionid); 31 int sessions_open_file(void* vsesdata,uint32_t inode); 32 int sessions_connect_session_with_inode(uint32_t sessionid,uint32_t inode); 33 uint32_t sessions_get_statscnt(void); 34 uint32_t sessions_datasize(uint8_t vmode); 35 void sessions_datafill(uint8_t *ptr,uint8_t vmode); 36 uint8_t sessions_force_remove(uint32_t sessionid); 37 //uint32_t sessions_datasize(void *vsesdata,uint8_t vmode); 38 //uint32_t sessions_datafill(uint8_t *ptr,void *vsesdata,uint8_t vmode); 39 void* sessions_new_session(uint64_t exportscsum,uint32_t rootinode,uint8_t sesflags,uint16_t umaskval,uint32_t rootuid,uint32_t rootgid,uint32_t mapalluid,uint32_t mapallgid,uint8_t mingoal,uint8_t maxgoal,uint32_t mintrashtime,uint32_t maxtrashtime,uint32_t disables,uint32_t peerip,const uint8_t *info,uint32_t ileng); 40 void sessions_chg_session(void *vsesdata,uint64_t exportscsum,uint32_t rootinode,uint8_t sesflags,uint16_t umaskval,uint32_t rootuid,uint32_t rootgid,uint32_t mapalluid,uint32_t mapallgid,uint8_t mingoal,uint8_t maxgoal,uint32_t mintrashtime,uint32_t maxtrashtime,uint32_t disables,uint32_t peerip,const uint8_t *info,uint32_t ileng); 41 void sessions_sync_open_files(void *vsesdata,const uint8_t *ptr,uint32_t inodecnt); 42 uint32_t sessions_get_id(void *vsesdata); 43 uint64_t sessions_get_exportscsum(void *vsesdata); 44 uint32_t sessions_get_peerip(void *vsesdata); 45 uint32_t sessions_get_rootinode(void *vsesdata); 46 uint32_t sessions_get_sesflags(void *vsesdata); 47 uint16_t sessions_get_umask(void *vsesdata); 48 uint32_t sessions_get_disables(void *vsesdata); 49 uint8_t sessions_is_root_remapped(void *vsesdata); 50 uint8_t sessions_check_goal(void *vsesdata,uint8_t smode,uint8_t goal); 51 uint8_t sessions_check_trashtime(void *vsesdata,uint8_t smode,uint32_t trashtime); 52 void sessions_inc_stats(void *vsesdata,uint8_t statid); 53 void sessions_ugid_remap(void *vsesdata,uint32_t *auid,uint32_t *agid); 54 55 void sessions_cleanup(void); 56 int sessions_init(void); 57 58 uint8_t sessions_mr_seschanged(uint32_t sessionid,uint64_t exportscsum,uint32_t rootinode,uint8_t sesflags,uint16_t umaskval,uint32_t rootuid,uint32_t rootgid,uint32_t mapalluid,uint32_t mapallgid,uint8_t mingoal,uint8_t maxgoal,uint32_t mintrashtime,uint32_t maxtrashtime,uint32_t disables,uint32_t peerip,const uint8_t *info,uint32_t ileng); 59 uint8_t sessions_mr_sesadd(uint64_t exportscsum,uint32_t rootinode,uint8_t sesflags,uint16_t umaskval,uint32_t rootuid,uint32_t rootgid,uint32_t mapalluid,uint32_t mapallgid,uint8_t mingoal,uint8_t maxgoal,uint32_t mintrashtime,uint32_t maxtrashtime,uint32_t disables,uint32_t peerip,const uint8_t *info,uint32_t ileng,uint32_t sessionid); 60 uint8_t sessions_mr_sesdel(uint32_t sessionid); 61 uint8_t sessions_mr_disconnected(uint32_t sessionid,uint32_t disctime); 62 uint8_t sessions_mr_session(uint32_t sessionid); // deprecated 63 64 void sessions_new(void); 65 uint8_t sessions_store(bio *fd); 66 int sessions_load(bio *fd,uint8_t mver); 67 68 /* import from old metadata */ 69 void sessions_import(void); 70 void sessions_set_nextsessionid(uint32_t nsi); 71 72 #endif 73