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1287 lines
34 KiB
C
1287 lines
34 KiB
C
/* NFSv4.1 client for Windows
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* Copyright © 2012 The Regents of the University of Michigan
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*
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* Olga Kornievskaia <aglo@umich.edu>
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* Casey Bodley <cbodley@umich.edu>
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* without any warranty; without even the implied warranty of merchantability
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* or fitness for a particular purpose. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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*/
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#ifndef __NFS41_NFS_OPS_H__
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#define __NFS41_NFS_OPS_H__
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#include "nfs41.h"
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#include "pnfs.h"
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/* Operation arrays */
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enum nfs_opnum4 {
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OP_ACCESS = 3,
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OP_CLOSE = 4,
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OP_COMMIT = 5,
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OP_CREATE = 6,
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OP_DELEGPURGE = 7,
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OP_DELEGRETURN = 8,
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OP_GETATTR = 9,
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OP_GETFH = 10,
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OP_LINK = 11,
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OP_LOCK = 12,
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OP_LOCKT = 13,
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OP_LOCKU = 14,
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OP_LOOKUP = 15,
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OP_LOOKUPP = 16,
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OP_NVERIFY = 17,
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OP_OPEN = 18,
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OP_OPENATTR = 19,
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OP_OPEN_CONFIRM = 20, /* Mandatory not-to-implement */
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OP_OPEN_DOWNGRADE = 21,
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OP_PUTFH = 22,
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OP_PUTPUBFH = 23,
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OP_PUTROOTFH = 24,
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OP_READ = 25,
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OP_READDIR = 26,
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OP_READLINK = 27,
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OP_REMOVE = 28,
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OP_RENAME = 29,
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OP_RENEW = 30, /* Mandatory not-to-implement */
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OP_RESTOREFH = 31,
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OP_SAVEFH = 32,
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OP_SECINFO = 33,
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OP_SETATTR = 34,
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OP_SETCLIENTID = 35, /* Mandatory not-to-implement */
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OP_SETCLIENTID_CONFIRM = 36, /* Mandatory not-to-implement */
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OP_VERIFY = 37,
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OP_WRITE = 38,
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OP_RELEASE_LOCKOWNER = 39, /* Mandatory not-to-implement */
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/* new operations for NFSv4.1 */
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OP_BACKCHANNEL_CTL = 40,
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OP_BIND_CONN_TO_SESSION = 41,
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OP_EXCHANGE_ID = 42,
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OP_CREATE_SESSION = 43,
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OP_DESTROY_SESSION = 44,
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OP_FREE_STATEID = 45,
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OP_GET_DIR_DELEGATION = 46,
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OP_GETDEVICEINFO = 47,
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OP_GETDEVICELIST = 48,
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OP_LAYOUTCOMMIT = 49,
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OP_LAYOUTGET = 50,
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OP_LAYOUTRETURN = 51,
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OP_SECINFO_NO_NAME = 52,
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OP_SEQUENCE = 53,
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OP_SET_SSV = 54,
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OP_TEST_STATEID = 55,
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OP_WANT_DELEGATION = 56,
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OP_DESTROY_CLIENTID = 57,
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OP_RECLAIM_COMPLETE = 58,
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OP_ILLEGAL = 10044
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};
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/* OP_EXCHANGE_ID */
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enum {
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EXCHGID4_FLAG_SUPP_MOVED_REFER = 0x00000001,
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EXCHGID4_FLAG_SUPP_MOVED_MIGR = 0x00000002,
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EXCHGID4_FLAG_BIND_PRINC_STATEID = 0x00000100,
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EXCHGID4_FLAG_USE_NON_PNFS = 0x00010000,
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EXCHGID4_FLAG_USE_PNFS_MDS = 0x00020000,
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EXCHGID4_FLAG_USE_PNFS_DS = 0x00040000,
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EXCHGID4_FLAG_MASK_PNFS = 0x00070000,
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EXCHGID4_FLAG_UPD_CONFIRMED_REC_A = 0x40000000,
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EXCHGID4_FLAG_CONFIRMED_R = 0x80000000
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};
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typedef enum {
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SP4_NONE = 0,
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SP4_MACH_CRED = 1,
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SP4_SSV = 2
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} state_protect_how4;
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typedef struct __state_protect4_a {
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state_protect_how4 spa_how;
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} state_protect4_a;
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typedef struct __nfs41_exchange_id_args {
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client_owner4 *eia_clientowner;
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uint32_t eia_flags;
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state_protect4_a eia_state_protect;
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nfs_impl_id4 *eia_client_impl_id; /* <1> */
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} nfs41_exchange_id_args;
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typedef struct __state_protect4_r {
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state_protect_how4 spr_how;
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} state_protect4_r;
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typedef struct __nfs41_exchange_id_res {
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uint32_t status;
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uint64_t clientid;
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uint32_t sequenceid;
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uint32_t flags;
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state_protect4_r state_protect;
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server_owner4 server_owner;
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uint32_t server_scope_len;
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char server_scope[NFS4_OPAQUE_LIMIT];
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} nfs41_exchange_id_res;
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typedef struct __nfs41_callback_sec_parms {
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uint32_t type;
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union {
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/* case AUTH_SYS */
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struct __authsys_parms {
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uint32_t stamp;
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char *machinename;
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} auth_sys;
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/* case RPCSEC_GSS */
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struct __rpcsec_gss_parms {
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uint32_t gss_srv_type;
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char *srv_gssctx_handle;
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uint32_t srv_gssctx_hdle_len;
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char *clnt_gssctx_handle;
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uint32_t clnt_gssctx_hdle_len;
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} rpcsec_gss;
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} u;
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} nfs41_callback_secparms;
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/* OP_CREATE_SESSION */
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typedef struct __nfs41_create_session_args {
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uint64_t csa_clientid;
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uint32_t csa_sequence;
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uint32_t csa_flags;
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nfs41_channel_attrs csa_fore_chan_attrs;
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nfs41_channel_attrs csa_back_chan_attrs;
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uint32_t csa_cb_program;
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nfs41_callback_secparms csa_cb_secparams[2];
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} nfs41_create_session_args;
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typedef struct __nfs41_create_session_res {
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unsigned char *csr_sessionid;
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uint32_t csr_sequence;
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uint32_t csr_flags;
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nfs41_channel_attrs *csr_fore_chan_attrs;
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nfs41_channel_attrs *csr_back_chan_attrs;
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} nfs41_create_session_res;
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/* OP_BIND_CONN_TO_SESSION */
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enum channel_dir_from_client4 {
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CDFC4_FORE = 0x1,
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CDFC4_BACK = 0x2,
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CDFC4_FORE_OR_BOTH = 0x3,
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CDFC4_BACK_OR_BOTH = 0x7
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};
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enum channel_dir_from_server4 {
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CDFS4_FORE = 0x1,
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CDFS4_BACK = 0x2,
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CDFS4_BOTH = 0x3
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};
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typedef struct __nfs41_bind_conn_to_session_args {
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unsigned char *sessionid;
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enum channel_dir_from_client4 dir;
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} nfs41_bind_conn_to_session_args;
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typedef struct __nfs41_bind_conn_to_session_res {
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enum nfsstat4 status;
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/* case NFS4_OK: */
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enum channel_dir_from_server4 dir;
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} nfs41_bind_conn_to_session_res;
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/* OP_DESTROY_SESSION */
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typedef struct __nfs41_destroy_session_args {
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unsigned char *dsa_sessionid;
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} nfs41_destroy_session_args;
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typedef struct __nfs41_destroy_session_res {
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uint32_t dsr_status;
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} nfs41_destroy_session_res;
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/* OP_DESTROY_CLIENTID */
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typedef struct __nfs41_destroy_clientid_args {
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uint64_t dca_clientid;
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} nfs41_destroy_clientid_args;
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typedef struct __nfs41_destroy_clientid_res {
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uint32_t dcr_status;
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} nfs41_destroy_clientid_res;
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/* OP_SEQUENCE */
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typedef struct __nfs41_sequence_args {
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unsigned char *sa_sessionid;
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uint32_t sa_sequenceid;
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uint32_t sa_slotid;
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uint32_t sa_highest_slotid;
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bool_t sa_cachethis;
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} nfs41_sequence_args;
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enum {
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SEQ4_STATUS_CB_PATH_DOWN = 0x00000001,
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SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING = 0x00000002,
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SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED = 0x00000004,
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SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED = 0x00000008,
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SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED = 0x00000010,
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SEQ4_STATUS_ADMIN_STATE_REVOKED = 0x00000020,
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SEQ4_STATUS_RECALLABLE_STATE_REVOKED = 0x00000040,
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SEQ4_STATUS_LEASE_MOVED = 0x00000080,
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SEQ4_STATUS_RESTART_RECLAIM_NEEDED = 0x00000100,
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SEQ4_STATUS_CB_PATH_DOWN_SESSION = 0x00000200,
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SEQ4_STATUS_BACKCHANNEL_FAULT = 0x00000400,
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SEQ4_STATUS_DEVID_CHANGED = 0x00000800,
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SEQ4_STATUS_DEVID_DELETED = 0x00001000
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};
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typedef struct __nfs41_sequence_res_ok {
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unsigned char sr_sessionid[NFS4_SESSIONID_SIZE];
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uint32_t sr_sequenceid;
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uint32_t sr_slotid;
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uint32_t sr_highest_slotid;
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uint32_t sr_target_highest_slotid;
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uint32_t sr_status_flags;
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} nfs41_sequence_res_ok;
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typedef struct __nfs41_sequence_res {
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uint32_t sr_status;
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/* case NFS4_OK: */
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nfs41_sequence_res_ok sr_resok4;
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} nfs41_sequence_res;
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/* OP_RECLAIM_COMPLETE */
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typedef struct __nfs41_reclaim_complete_res {
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enum nfsstat4 status;
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} nfs41_reclaim_complete_res;
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/* recoverable stateid argument */
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enum stateid_type {
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STATEID_OPEN,
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STATEID_LOCK,
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STATEID_DELEG_FILE,
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STATEID_DELEG_DIR,
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STATEID_LAYOUT,
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STATEID_SPECIAL
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};
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typedef struct __stateid_arg {
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stateid4 stateid;
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enum stateid_type type;
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nfs41_open_state *open;
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nfs41_delegation_state *delegation;
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} stateid_arg;
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/* OP_ACCESS */
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enum {
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ACCESS4_READ = 0x00000001,
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ACCESS4_LOOKUP = 0x00000002,
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ACCESS4_MODIFY = 0x00000004,
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ACCESS4_EXTEND = 0x00000008,
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ACCESS4_DELETE = 0x00000010,
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ACCESS4_EXECUTE = 0x00000020
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};
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typedef struct __nfs41_access_args {
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uint32_t access;
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} nfs41_access_args;
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typedef struct __nfs41_access_res {
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uint32_t status;
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/* case NFS4_OK: */
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uint32_t supported;
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uint32_t access;
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} nfs41_access_res;
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/* OP_CLOSE */
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typedef struct __nfs41_op_close_args {
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// uint32_t seqid; // not used, always 0
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stateid_arg *stateid;
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} nfs41_op_close_args;
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typedef struct __nfs41_op_close_res {
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uint32_t status;
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} nfs41_op_close_res;
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/* OP_COMMIT */
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typedef struct __nfs41_commit_args {
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uint64_t offset;
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uint32_t count;
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} nfs41_commit_args;
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typedef struct __nfs41_commit_res {
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uint32_t status;
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nfs41_write_verf *verf;
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} nfs41_commit_res;
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/* OP_CREATE */
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typedef struct __specdata4 {
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uint32_t specdata1;
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uint32_t specdata2;
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} specdata4;
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typedef struct __createtype4 {
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uint32_t type;
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union {
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/* case NF4LNK: */
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struct __create_type_lnk {
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uint32_t linkdata_len;
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const char *linkdata;
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} lnk;
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/* case NF4BLK, NF4CHR: */
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specdata4 devdata;
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} u;
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} createtype4;
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typedef struct __nfs41_create_args {
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createtype4 objtype;
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const nfs41_component *name;
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nfs41_file_info *createattrs;
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} nfs41_create_args;
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typedef struct __nfs41_create_res {
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uint32_t status;
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/* case NFS4_OK: */
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change_info4 cinfo;
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bitmap4 attrset;
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} nfs41_create_res;
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/* OP_DELEGPURGE */
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typedef struct __nfs41_delegpurge_res {
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uint32_t status;
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} nfs41_delegpurge_res;
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/* OP_DELEGRETURN */
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typedef struct __nfs41_delegreturn_args {
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stateid_arg *stateid;
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} nfs41_delegreturn_args;
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typedef struct __nfs41_delegreturn_res {
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uint32_t status;
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} nfs41_delegreturn_res;
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/* OP_LINK */
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typedef struct __nfs41_link_args {
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const nfs41_component *newname;
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} nfs41_link_args;
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typedef struct __nfs41_link_res {
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uint32_t status;
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/* case NFS4_OK */
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change_info4 cinfo;
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} nfs41_link_res;
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/* OP_LOCK */
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enum {
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READ_LT = 1,
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WRITE_LT = 2,
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READW_LT = 3, /* blocking read */
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WRITEW_LT = 4 /* blocking write */
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};
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typedef struct __open_to_lock_owner4 {
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uint32_t open_seqid;
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stateid_arg *open_stateid;
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uint32_t lock_seqid;
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state_owner4 *lock_owner;
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} open_to_lock_owner4;
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typedef struct __exist_lock_owner4 {
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stateid_arg *lock_stateid;
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uint32_t lock_seqid;
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} exist_lock_owner4;
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typedef struct __locker4 {
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bool_t new_lock_owner;
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union {
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/* case TRUE: */
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open_to_lock_owner4 open_owner;
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/* case FALSE: */
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exist_lock_owner4 lock_owner;
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} u;
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} locker4;
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typedef struct __nfs41_lock_args {
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uint32_t locktype;
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bool_t reclaim;
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uint64_t offset;
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uint64_t length;
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locker4 locker;
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} nfs41_lock_args;
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typedef struct __lock_res_denied {
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uint64_t offset;
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uint64_t length;
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uint32_t locktype;
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state_owner4 owner;
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} lock_res_denied;
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typedef struct __lock_res_ok {
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stateid4 *lock_stateid;
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} lock_res_ok;
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typedef struct __nfs41_lock_res {
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uint32_t status;
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union {
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/* case NFS4_OK: */
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lock_res_ok resok4;
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/* case NFS4ERR_DENIED: */
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lock_res_denied denied;
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/* default: void; */
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} u;
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} nfs41_lock_res;
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/* OP_LOCKT */
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typedef struct __nfs41_lockt_args {
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uint32_t locktype;
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uint64_t offset;
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uint64_t length;
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state_owner4 *owner;
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} nfs41_lockt_args;
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typedef struct __nfs41_lockt_res {
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uint32_t status;
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/* case NFS4ERR_DENIED: */
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lock_res_denied denied;
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/* default: void; */
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} nfs41_lockt_res;
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/* OP_LOCKU */
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typedef struct __nfs41_locku_args {
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uint32_t locktype;
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uint32_t seqid;
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stateid_arg *lock_stateid;
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uint64_t offset;
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uint64_t length;
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} nfs41_locku_args;
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typedef struct __nfs41_locku_res {
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uint32_t status;
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/* case NFS4_OK: */
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stateid4 *lock_stateid;
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} nfs41_locku_res;
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/* OP_LOOKUP */
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typedef struct __nfs41_lookup_args {
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const nfs41_component *name;
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} nfs41_lookup_args;
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typedef struct __nfs41_lookup_res {
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uint32_t status;
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} nfs41_lookup_res;
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/* OP_GETFH */
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typedef struct __nfs41_getfh_res {
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uint32_t status;
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/* case NFS4_OK: */
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nfs41_fh *fh;
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} nfs41_getfh_res;
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/* OP_PUTFH */
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typedef struct __nfs41_putfh_args {
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nfs41_path_fh *file;
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bool_t in_recovery;
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} nfs41_putfh_args;
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typedef struct __nfs41_putfh_res {
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uint32_t status;
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} nfs41_putfh_res;
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/* OP_PUTROOTFH */
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typedef struct __nfs41_putrootfh_res {
|
|
uint32_t status;
|
|
} nfs41_putrootfh_res;
|
|
|
|
|
|
/* OP_GETATTR */
|
|
typedef struct __nfs41_getattr_args {
|
|
bitmap4 *attr_request;
|
|
} nfs41_getattr_args;
|
|
|
|
typedef struct __nfs41_getattr_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
fattr4 obj_attributes;
|
|
nfs41_file_info *info;
|
|
} nfs41_getattr_res;
|
|
|
|
|
|
/* OP_OPEN */
|
|
enum createmode4 {
|
|
UNCHECKED4 = 0,
|
|
GUARDED4 = 1,
|
|
EXCLUSIVE4 = 2,
|
|
EXCLUSIVE4_1 = 3
|
|
};
|
|
|
|
typedef struct __createhow4 {
|
|
uint32_t mode;
|
|
nfs41_file_info *createattrs;
|
|
unsigned char createverf[NFS4_VERIFIER_SIZE];
|
|
} createhow4;
|
|
|
|
enum opentype4 {
|
|
OPEN4_NOCREATE = 0,
|
|
OPEN4_CREATE = 1
|
|
};
|
|
|
|
typedef struct __openflag4 {
|
|
uint32_t opentype;
|
|
/* case OPEN4_CREATE: */
|
|
createhow4 how;
|
|
} openflag4;
|
|
|
|
enum {
|
|
OPEN4_SHARE_ACCESS_READ = 0x00000001,
|
|
OPEN4_SHARE_ACCESS_WRITE = 0x00000002,
|
|
OPEN4_SHARE_ACCESS_BOTH = 0x00000003,
|
|
|
|
OPEN4_SHARE_DENY_NONE = 0x00000000,
|
|
OPEN4_SHARE_DENY_READ = 0x00000001,
|
|
OPEN4_SHARE_DENY_WRITE = 0x00000002,
|
|
OPEN4_SHARE_DENY_BOTH = 0x00000003,
|
|
|
|
OPEN4_SHARE_ACCESS_WANT_DELEG_MASK = 0xFF00,
|
|
OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE = 0x0000,
|
|
OPEN4_SHARE_ACCESS_WANT_READ_DELEG = 0x0100,
|
|
OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG = 0x0200,
|
|
OPEN4_SHARE_ACCESS_WANT_ANY_DELEG = 0x0300,
|
|
OPEN4_SHARE_ACCESS_WANT_NO_DELEG = 0x0400,
|
|
OPEN4_SHARE_ACCESS_WANT_CANCEL = 0x0500,
|
|
|
|
OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL = 0x10000,
|
|
OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED = 0x20000
|
|
};
|
|
|
|
enum open_delegation_type4 {
|
|
OPEN_DELEGATE_NONE = 0,
|
|
OPEN_DELEGATE_READ = 1,
|
|
OPEN_DELEGATE_WRITE = 2,
|
|
OPEN_DELEGATE_NONE_EXT = 3
|
|
};
|
|
|
|
enum open_claim_type4 {
|
|
CLAIM_NULL = 0,
|
|
CLAIM_PREVIOUS = 1,
|
|
CLAIM_DELEGATE_CUR = 2,
|
|
CLAIM_DELEGATE_PREV = 3,
|
|
CLAIM_FH = 4,
|
|
CLAIM_DELEG_CUR_FH = 5,
|
|
CLAIM_DELEG_PREV_FH = 6
|
|
};
|
|
|
|
enum why_no_delegation4 {
|
|
WND4_NOT_WANTED = 0,
|
|
WND4_CONTENTION = 1,
|
|
WND4_RESOURCE = 2,
|
|
WND4_NOT_SUPP_FTYPE = 3,
|
|
WND4_WRITE_DELEG_NOT_SUPP_FTYPE = 4,
|
|
WND4_NOT_SUPP_UPGRADE = 5,
|
|
WND4_NOT_SUPP_DOWNGRADE = 6,
|
|
WND4_CANCELED = 7,
|
|
WND4_IS_DIR = 8
|
|
};
|
|
|
|
typedef struct __open_claim4 {
|
|
uint32_t claim;
|
|
union {
|
|
/* case CLAIM_NULL: */
|
|
struct __open_claim_null {
|
|
const nfs41_component *filename;
|
|
} null;
|
|
/* case CLAIM_PREVIOUS: */
|
|
struct __open_claim_prev {
|
|
uint32_t delegate_type;
|
|
} prev;
|
|
/* case CLAIM_DELEGATE_CUR: */
|
|
struct __open_claim_deleg_cur {
|
|
stateid_arg *delegate_stateid;
|
|
nfs41_component *name;
|
|
} deleg_cur;
|
|
/* case CLAIM_DELEG_CUR_FH: */
|
|
struct __open_claim_deleg_cur_fh {
|
|
stateid_arg *delegate_stateid;
|
|
} deleg_cur_fh;
|
|
/* case CLAIM_DELEGATE_PREV: */
|
|
struct __open_claim_deleg_prev {
|
|
const nfs41_component *filename;
|
|
} deleg_prev;
|
|
} u;
|
|
} open_claim4;
|
|
|
|
typedef struct __nfs41_op_open_args {
|
|
uint32_t seqid;
|
|
uint32_t share_access;
|
|
uint32_t share_deny;
|
|
state_owner4 *owner;
|
|
openflag4 openhow;
|
|
open_claim4 *claim;
|
|
} nfs41_op_open_args;
|
|
|
|
enum {
|
|
OPEN4_RESULT_CONFIRM = 0x00000002,
|
|
OPEN4_RESULT_LOCKTYPE_POSIX = 0x00000004,
|
|
OPEN4_RESULT_PRESERVE_UNLINKED = 0x00000008,
|
|
OPEN4_RESULT_MAY_NOTIFY_LOCK = 0x00000020
|
|
};
|
|
|
|
typedef struct __nfs41_op_open_res_ok {
|
|
stateid4 *stateid;
|
|
change_info4 cinfo;
|
|
uint32_t rflags;
|
|
bitmap4 attrset;
|
|
open_delegation4 *delegation;
|
|
} nfs41_op_open_res_ok;
|
|
|
|
typedef struct __nfs41_op_open_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
nfs41_op_open_res_ok resok4;
|
|
} nfs41_op_open_res;
|
|
|
|
|
|
/* OP_OPENATTR */
|
|
typedef struct __nfs41_openattr_args {
|
|
bool_t createdir;
|
|
} nfs41_openattr_args;
|
|
|
|
typedef struct __nfs41_openattr_res {
|
|
uint32_t status;
|
|
} nfs41_openattr_res;
|
|
|
|
|
|
/* OP_READ */
|
|
typedef struct __nfs41_read_args {
|
|
stateid_arg *stateid; /* -> nfs41_op_open_res_ok.stateid */
|
|
uint64_t offset;
|
|
uint32_t count;
|
|
} nfs41_read_args;
|
|
|
|
typedef struct __nfs41_read_res_ok {
|
|
bool_t eof;
|
|
uint32_t data_len;
|
|
unsigned char *data; /* caller-allocated */
|
|
} nfs41_read_res_ok;
|
|
|
|
typedef struct __nfs41_read_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
nfs41_read_res_ok resok4;
|
|
} nfs41_read_res;
|
|
|
|
|
|
/* OP_READDIR */
|
|
typedef struct __nfs41_readdir_args {
|
|
nfs41_readdir_cookie cookie;
|
|
uint32_t dircount;
|
|
uint32_t maxcount;
|
|
bitmap4 *attr_request;
|
|
} nfs41_readdir_args;
|
|
|
|
typedef struct __nfs41_readdir_entry {
|
|
uint64_t cookie;
|
|
uint32_t name_len;
|
|
uint32_t next_entry_offset;
|
|
nfs41_file_info attr_info;
|
|
char name[1];
|
|
} nfs41_readdir_entry;
|
|
|
|
typedef struct __nfs41_readdir_list {
|
|
bool_t has_entries;
|
|
uint32_t entries_len;
|
|
unsigned char *entries;
|
|
bool_t eof;
|
|
} nfs41_readdir_list;
|
|
|
|
typedef struct __nfs41_readdir_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
unsigned char cookieverf[NFS4_VERIFIER_SIZE];
|
|
nfs41_readdir_list reply;
|
|
} nfs41_readdir_res;
|
|
|
|
|
|
/* OP_READLINK */
|
|
typedef struct __nfs41_readlink_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
uint32_t link_len;
|
|
char *link;
|
|
} nfs41_readlink_res;
|
|
|
|
|
|
/* OP_REMOVE */
|
|
typedef struct __nfs41_remove_args {
|
|
const nfs41_component *target;
|
|
} nfs41_remove_args;
|
|
|
|
typedef struct __nfs41_remove_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
change_info4 cinfo;
|
|
} nfs41_remove_res;
|
|
|
|
|
|
/* OP_RENAME */
|
|
typedef struct __nfs41_rename_args {
|
|
const nfs41_component *oldname;
|
|
const nfs41_component *newname;
|
|
} nfs41_rename_args;
|
|
|
|
typedef struct __nfs41_rename_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
change_info4 source_cinfo;
|
|
change_info4 target_cinfo;
|
|
} nfs41_rename_res;
|
|
|
|
|
|
/* OP_RESTOREFH */
|
|
/* OP_SAVEFH */
|
|
typedef struct __nfs41_restorefh_savefh_res {
|
|
uint32_t status;
|
|
} nfs41_restorefh_res, nfs41_savefh_res;
|
|
|
|
|
|
/* OP_SETATTR */
|
|
enum time_how4 {
|
|
SET_TO_SERVER_TIME4 = 0,
|
|
SET_TO_CLIENT_TIME4 = 1
|
|
};
|
|
|
|
typedef struct __nfs41_setattr_args {
|
|
stateid_arg *stateid;
|
|
nfs41_file_info *info;
|
|
} nfs41_setattr_args;
|
|
|
|
typedef struct __nfs41_setattr_res {
|
|
uint32_t status;
|
|
bitmap4 attrsset;
|
|
} nfs41_setattr_res;
|
|
|
|
|
|
/* OP_WANT_DELEGATION */
|
|
typedef struct __deleg_claim4 {
|
|
uint32_t claim;
|
|
/* case CLAIM_PREVIOUS: */
|
|
uint32_t prev_delegate_type;
|
|
} deleg_claim4;
|
|
|
|
typedef struct __nfs41_want_delegation_args {
|
|
uint32_t want;
|
|
deleg_claim4 *claim;
|
|
} nfs41_want_delegation_args;
|
|
|
|
typedef struct __nfs41_want_delegation_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
open_delegation4 *delegation;
|
|
} nfs41_want_delegation_res;
|
|
/* OP_FREE_STATEID */
|
|
typedef struct __nfs41_free_stateid_args {
|
|
stateid4 *stateid;
|
|
} nfs41_free_stateid_args;
|
|
|
|
typedef struct __nfs41_free_stateid_res {
|
|
uint32_t status;
|
|
} nfs41_free_stateid_res;
|
|
|
|
|
|
/* OP_TEST_STATEID */
|
|
typedef struct __nfs41_test_stateid_args {
|
|
uint32_t count;
|
|
stateid_arg *stateids; // caller-allocated array
|
|
} nfs41_test_stateid_args;
|
|
|
|
typedef struct __nfs41_test_stateid_res {
|
|
uint32_t status;
|
|
struct {
|
|
uint32_t count;
|
|
uint32_t *status; // caller-allocated array
|
|
} resok;
|
|
} nfs41_test_stateid_res;
|
|
|
|
|
|
/* OP_WRITE */
|
|
enum stable_how4 {
|
|
UNSTABLE4 = 0,
|
|
DATA_SYNC4 = 1,
|
|
FILE_SYNC4 = 2
|
|
};
|
|
|
|
typedef struct __nfs41_write_args {
|
|
stateid_arg *stateid; /* -> nfs41_op_open_res_ok.stateid */
|
|
uint64_t offset;
|
|
uint32_t stable; /* stable_how4 */
|
|
uint32_t data_len;
|
|
unsigned char *data; /* caller-allocated */
|
|
} nfs41_write_args;
|
|
|
|
typedef struct __nfs41_write_res_ok {
|
|
uint32_t count;
|
|
nfs41_write_verf *verf;
|
|
} nfs41_write_res_ok;
|
|
|
|
typedef struct __nfs41_write_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
nfs41_write_res_ok resok4;
|
|
} nfs41_write_res;
|
|
|
|
/* OP_SECINFO */
|
|
enum sec_flavor {
|
|
RPC_GSS_SVC_NONE = 1,
|
|
RPC_GSS_SVC_INTEGRITY = 2,
|
|
RPC_GSS_SVC_PRIVACY = 3,
|
|
};
|
|
|
|
#define RPCSEC_GSS 6
|
|
#define MAX_OID_LEN 128
|
|
typedef struct __nfs41_secinfo_info {
|
|
char oid[MAX_OID_LEN];
|
|
uint32_t oid_len;
|
|
uint32_t sec_flavor;
|
|
uint32_t qop;
|
|
enum sec_flavor type;
|
|
} nfs41_secinfo_info;
|
|
|
|
typedef struct __nfs41_secinfo_args {
|
|
const nfs41_component *name;
|
|
} nfs41_secinfo_args;
|
|
|
|
#define MAX_SECINFOS 6
|
|
|
|
/* OP_SECINFO_NO_NAME */
|
|
enum secinfo_no_name_type {
|
|
SECINFO_STYLE4_CURRENT_FH = 0,
|
|
SECINFO_STYLE4_PARENT = 1
|
|
};
|
|
|
|
typedef struct __nfs41_secinfo_noname_args {
|
|
#ifdef __REACTOS__
|
|
uint32_t type;
|
|
#else
|
|
enum secinfo_noname_type type;
|
|
#endif
|
|
} nfs41_secinfo_noname_args;
|
|
|
|
typedef struct __nfs41_secinfo_noname_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK: */
|
|
nfs41_secinfo_info *secinfo;
|
|
uint32_t count;
|
|
} nfs41_secinfo_noname_res;
|
|
|
|
/* LAYOUTGET */
|
|
typedef struct __pnfs_layoutget_args {
|
|
bool_t signal_layout_avail;
|
|
enum pnfs_layout_type layout_type;
|
|
enum pnfs_iomode iomode;
|
|
uint64_t offset;
|
|
uint64_t length;
|
|
uint64_t minlength;
|
|
stateid_arg *stateid;
|
|
uint32_t maxcount;
|
|
} pnfs_layoutget_args;
|
|
|
|
typedef struct __pnfs_layoutget_res_ok {
|
|
bool_t return_on_close;
|
|
stateid4 stateid;
|
|
uint32_t count;
|
|
struct list_entry layouts; /* list of pnfs_layouts */
|
|
} pnfs_layoutget_res_ok;
|
|
|
|
typedef struct __pnfs_layoutget_res {
|
|
enum nfsstat4 status;
|
|
union {
|
|
/* case NFS4_OK: */
|
|
pnfs_layoutget_res_ok *res_ok;
|
|
/* case NFS4ERR_LAYOUTTRYLATER: */
|
|
bool_t will_signal_layout_avail;
|
|
/* default: void; */
|
|
} u;
|
|
} pnfs_layoutget_res;
|
|
|
|
|
|
/* LAYOUTCOMMIT */
|
|
typedef struct __pnfs_layoutcommit_args {
|
|
uint64_t offset;
|
|
uint64_t length;
|
|
stateid4 *stateid;
|
|
nfstime4 *new_time;
|
|
uint64_t *new_offset;
|
|
} pnfs_layoutcommit_args;
|
|
|
|
typedef struct __pnfs_layoutcommit_res {
|
|
uint32_t status;
|
|
/* case NFS4_OK */
|
|
bool_t has_new_size;
|
|
/* case TRUE */
|
|
uint64_t new_size;
|
|
} pnfs_layoutcommit_res;
|
|
|
|
|
|
/* LAYOUTRETURN */
|
|
typedef struct __pnfs_layoutreturn_args {
|
|
bool_t reclaim;
|
|
enum pnfs_layout_type type;
|
|
enum pnfs_iomode iomode;
|
|
enum pnfs_return_type return_type;
|
|
/* case LAYOUTRETURN4_FILE: */
|
|
uint64_t offset;
|
|
uint64_t length;
|
|
stateid4 *stateid;
|
|
} pnfs_layoutreturn_args;
|
|
|
|
typedef struct __pnfs_layoutreturn_res {
|
|
enum nfsstat4 status;
|
|
/* case NFS4_OK: */
|
|
bool_t stateid_present;
|
|
/* case true: */
|
|
stateid4 stateid;
|
|
} pnfs_layoutreturn_res;
|
|
|
|
|
|
/* GETDEVICEINFO */
|
|
typedef struct __pnfs_getdeviceinfo_args {
|
|
unsigned char *deviceid;
|
|
enum pnfs_layout_type layout_type;
|
|
uint32_t maxcount;
|
|
bitmap4 notify_types;
|
|
} pnfs_getdeviceinfo_args;
|
|
|
|
typedef struct __pnfs_getdeviceinfo_res_ok {
|
|
pnfs_file_device *device;
|
|
bitmap4 notification;
|
|
} pnfs_getdeviceinfo_res_ok;
|
|
|
|
typedef struct __pnfs_getdeviceinfo_res {
|
|
enum nfsstat4 status;
|
|
union {
|
|
/* case NFS4_OK: */
|
|
pnfs_getdeviceinfo_res_ok res_ok;
|
|
/* case NFS4ERR_TOOSMALL: */
|
|
uint32_t mincount;
|
|
/* default: void; */
|
|
} u;
|
|
} pnfs_getdeviceinfo_res;
|
|
|
|
|
|
/* nfs41_ops.c */
|
|
int nfs41_exchange_id(
|
|
IN nfs41_rpc_clnt *rpc,
|
|
IN client_owner4 *owner,
|
|
IN uint32_t flags_in,
|
|
OUT nfs41_exchange_id_res *res_out);
|
|
|
|
int nfs41_create_session(
|
|
IN nfs41_client *clnt,
|
|
OUT nfs41_session *session,
|
|
IN bool_t try_recovery);
|
|
|
|
enum nfsstat4 nfs41_bind_conn_to_session(
|
|
IN nfs41_rpc_clnt *rpc,
|
|
IN const unsigned char *sessionid,
|
|
IN enum channel_dir_from_client4 dir);
|
|
|
|
int nfs41_destroy_session(
|
|
IN nfs41_session *session);
|
|
|
|
int nfs41_destroy_clientid(
|
|
IN nfs41_rpc_clnt *rpc,
|
|
IN uint64_t clientid);
|
|
|
|
int nfs41_send_sequence(
|
|
IN nfs41_session *session);
|
|
|
|
enum nfsstat4 nfs41_reclaim_complete(
|
|
IN nfs41_session *session);
|
|
|
|
int nfs41_lookup(
|
|
IN nfs41_root *root,
|
|
IN nfs41_session *session,
|
|
IN OUT nfs41_abs_path *path,
|
|
OUT OPTIONAL nfs41_path_fh *parent_out,
|
|
OUT OPTIONAL nfs41_path_fh *target_out,
|
|
OUT OPTIONAL nfs41_file_info *info_out,
|
|
OUT nfs41_session **session_out);
|
|
|
|
int nfs41_open(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *parent,
|
|
IN nfs41_path_fh *file,
|
|
IN state_owner4 *owner,
|
|
IN open_claim4 *claim,
|
|
IN uint32_t allow,
|
|
IN uint32_t deny,
|
|
IN uint32_t create,
|
|
IN uint32_t how_mode,
|
|
IN OPTIONAL nfs41_file_info *createattrs,
|
|
IN bool_t try_recovery,
|
|
OUT stateid4 *stateid,
|
|
OUT open_delegation4 *delegation,
|
|
OUT OPTIONAL nfs41_file_info *info);
|
|
|
|
int nfs41_create(
|
|
IN nfs41_session *session,
|
|
IN uint32_t type,
|
|
IN nfs41_file_info *createattrs,
|
|
IN OPTIONAL const char *symlink,
|
|
IN nfs41_path_fh *parent,
|
|
OUT nfs41_path_fh *file,
|
|
OUT nfs41_file_info *info);
|
|
|
|
int nfs41_close(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid_arg *stateid);
|
|
|
|
int nfs41_write(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid_arg *stateid,
|
|
IN unsigned char *data,
|
|
IN uint32_t data_len,
|
|
IN uint64_t offset,
|
|
IN enum stable_how4 stable,
|
|
OUT uint32_t *bytes_written,
|
|
OUT nfs41_write_verf *verf,
|
|
OUT nfs41_file_info *cinfo);
|
|
|
|
int nfs41_read(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid_arg *stateid,
|
|
IN uint64_t offset,
|
|
IN uint32_t count,
|
|
OUT unsigned char *data_out,
|
|
OUT uint32_t *data_len_out,
|
|
OUT bool_t *eof_out);
|
|
|
|
int nfs41_commit(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN uint64_t offset,
|
|
IN uint32_t count,
|
|
IN bool_t do_getattr,
|
|
OUT nfs41_write_verf *verf,
|
|
OUT nfs41_file_info *cinfo);
|
|
|
|
int nfs41_lock(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN state_owner4 *owner,
|
|
IN uint32_t type,
|
|
IN uint64_t offset,
|
|
IN uint64_t length,
|
|
IN bool_t reclaim,
|
|
IN bool_t try_recovery,
|
|
IN OUT stateid_arg *stateid);
|
|
|
|
int nfs41_unlock(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN uint64_t offset,
|
|
IN uint64_t length,
|
|
IN OUT stateid_arg *stateid);
|
|
|
|
stateid4* nfs41_lock_stateid_copy(
|
|
IN nfs41_lock_state *lock_state,
|
|
IN OUT stateid4 *dest);
|
|
|
|
int nfs41_readdir(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN bitmap4 *attr_request,
|
|
IN nfs41_readdir_cookie *cookie,
|
|
OUT unsigned char *entries,
|
|
IN OUT uint32_t *entries_len,
|
|
OUT bool_t *eof_out);
|
|
|
|
int nfs41_getattr(
|
|
IN nfs41_session *session,
|
|
IN OPTIONAL nfs41_path_fh *file,
|
|
IN bitmap4 *attr_request,
|
|
OUT nfs41_file_info *info);
|
|
|
|
int nfs41_superblock_getattr(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN bitmap4 *attr_request,
|
|
OUT nfs41_file_info *info,
|
|
OUT bool_t *supports_named_attrs);
|
|
|
|
/* getattr.c */
|
|
int nfs41_cached_getattr(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
OUT nfs41_file_info *info);
|
|
|
|
int nfs41_remove(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *parent,
|
|
IN const nfs41_component *target,
|
|
IN uint64_t fileid);
|
|
|
|
int nfs41_rename(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *src_dir,
|
|
IN const nfs41_component *src_name,
|
|
IN nfs41_path_fh *dst_dir,
|
|
IN const nfs41_component *dst_name);
|
|
|
|
int nfs41_setattr(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid_arg *stateid,
|
|
IN nfs41_file_info *info);
|
|
|
|
int nfs41_link(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *src,
|
|
IN nfs41_path_fh *dst_dir,
|
|
IN const nfs41_component *target,
|
|
OUT nfs41_file_info *cinfo);
|
|
|
|
/* symlink.c */
|
|
int nfs41_symlink_target(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
OUT nfs41_abs_path *target);
|
|
|
|
int nfs41_symlink_follow(
|
|
IN nfs41_root *root,
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *symlink,
|
|
OUT nfs41_file_info *info);
|
|
|
|
int nfs41_readlink(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN uint32_t max_len,
|
|
OUT char *link_out,
|
|
OUT uint32_t *len_out);
|
|
|
|
int nfs41_access(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN uint32_t requested,
|
|
OUT uint32_t *supported OPTIONAL,
|
|
OUT uint32_t *access OPTIONAL);
|
|
|
|
enum nfsstat4 nfs41_want_delegation(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN deleg_claim4 *claim,
|
|
IN uint32_t want,
|
|
IN bool_t try_recovery,
|
|
OUT open_delegation4 *delegation);
|
|
|
|
int nfs41_delegpurge(
|
|
IN nfs41_session *session);
|
|
|
|
int nfs41_delegreturn(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid_arg *stateid,
|
|
IN bool_t try_recovery);
|
|
|
|
enum nfsstat4 nfs41_fs_locations(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *parent,
|
|
IN const nfs41_component *name,
|
|
OUT fs_locations4 *locations);
|
|
|
|
int nfs41_secinfo(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN const nfs41_component *name,
|
|
OUT nfs41_secinfo_info *secinfo);
|
|
|
|
int nfs41_secinfo_noname(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
OUT nfs41_secinfo_info *secinfo);
|
|
|
|
enum nfsstat4 nfs41_free_stateid(
|
|
IN nfs41_session *session,
|
|
IN stateid4 *stateid);
|
|
|
|
enum nfsstat4 nfs41_test_stateid(
|
|
IN nfs41_session *session,
|
|
IN stateid_arg *stateid_array,
|
|
IN uint32_t count,
|
|
OUT uint32_t *status_array);
|
|
|
|
enum nfsstat4 pnfs_rpc_layoutget(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid_arg *stateid,
|
|
IN enum pnfs_iomode iomode,
|
|
IN uint64_t offset,
|
|
IN uint64_t minlength,
|
|
IN uint64_t length,
|
|
OUT pnfs_layoutget_res_ok *layoutget_res);
|
|
|
|
enum nfsstat4 pnfs_rpc_layoutcommit(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN stateid4 *stateid,
|
|
IN uint64_t offset,
|
|
IN uint64_t length,
|
|
IN OPTIONAL uint64_t *new_last_offset,
|
|
IN OPTIONAL nfstime4 *new_time_modify,
|
|
OUT nfs41_file_info *info);
|
|
|
|
enum nfsstat4 pnfs_rpc_layoutreturn(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN enum pnfs_layout_type type,
|
|
IN enum pnfs_iomode iomode,
|
|
IN uint64_t offset,
|
|
IN uint64_t length,
|
|
IN stateid4 *stateid,
|
|
OUT pnfs_layoutreturn_res *layoutreturn_res);
|
|
|
|
enum nfsstat4 pnfs_rpc_getdeviceinfo(
|
|
IN nfs41_session *session,
|
|
IN unsigned char *deviceid,
|
|
OUT pnfs_file_device *device);
|
|
|
|
enum nfsstat4 nfs41_rpc_openattr(
|
|
IN nfs41_session *session,
|
|
IN nfs41_path_fh *file,
|
|
IN bool_t createdir,
|
|
OUT nfs41_fh *fh_out);
|
|
|
|
#endif /* !__NFS41_NFS_OPS_H__ */
|