4 * Copyright (c) International Business Machines Corp., 2002, 2011
6 * Author(s): Steve French (sfrench@us.ibm.com)
7 * Pavel Shilovsky (pshilovsky@samba.org) 2012
9 * This library is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as published
11 * by the Free Software Foundation; either version 2.1 of the License, or
12 * (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
17 * the GNU Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include <linux/nls.h>
26 #include <linux/key-type.h>
31 *****************************************************************
33 *****************************************************************
35 extern int map_smb2_to_linux_error(char *buf
, bool log_err
);
36 extern int smb2_check_message(char *buf
, unsigned int length
);
37 extern unsigned int smb2_calc_size(struct smb2_hdr
*hdr
);
38 extern char *smb2_get_data_area_len(int *off
, int *len
, struct smb2_hdr
*hdr
);
39 extern __le16
*cifs_convert_path_to_utf16(const char *from
,
40 struct cifs_sb_info
*cifs_sb
);
42 extern int smb2_verify_signature2(struct kvec
*, unsigned int,
43 struct TCP_Server_Info
*);
44 extern int smb2_check_receive(struct mid_q_entry
*mid
,
45 struct TCP_Server_Info
*server
, bool log_error
);
46 extern int smb2_setup_request(struct cifs_ses
*ses
, struct kvec
*iov
,
47 unsigned int nvec
, struct mid_q_entry
**ret_mid
);
48 extern int smb2_setup_async_request(struct TCP_Server_Info
*server
,
49 struct kvec
*iov
, unsigned int nvec
,
50 struct mid_q_entry
**ret_mid
);
51 extern void smb2_echo_request(struct work_struct
*work
);
53 extern void move_smb2_info_to_cifs(FILE_ALL_INFO
*dst
,
54 struct smb2_file_all_info
*src
);
55 extern int smb2_query_path_info(const unsigned int xid
, struct cifs_tcon
*tcon
,
56 struct cifs_sb_info
*cifs_sb
,
57 const char *full_path
, FILE_ALL_INFO
*data
,
59 extern int smb2_set_path_size(const unsigned int xid
, struct cifs_tcon
*tcon
,
60 const char *full_path
, __u64 size
,
61 struct cifs_sb_info
*cifs_sb
, bool set_alloc
);
62 extern int smb2_mkdir(const unsigned int xid
, struct cifs_tcon
*tcon
,
63 const char *name
, struct cifs_sb_info
*cifs_sb
);
64 extern void smb2_mkdir_setinfo(struct inode
*inode
, const char *full_path
,
65 struct cifs_sb_info
*cifs_sb
,
66 struct cifs_tcon
*tcon
, const unsigned int xid
);
67 extern int smb2_rmdir(const unsigned int xid
, struct cifs_tcon
*tcon
,
68 const char *name
, struct cifs_sb_info
*cifs_sb
);
69 extern int smb2_unlink(const unsigned int xid
, struct cifs_tcon
*tcon
,
70 const char *name
, struct cifs_sb_info
*cifs_sb
);
71 extern int smb2_rename_path(const unsigned int xid
, struct cifs_tcon
*tcon
,
72 const char *from_name
, const char *to_name
,
73 struct cifs_sb_info
*cifs_sb
);
74 extern int smb2_create_hardlink(const unsigned int xid
, struct cifs_tcon
*tcon
,
75 const char *from_name
, const char *to_name
,
76 struct cifs_sb_info
*cifs_sb
);
78 extern int smb2_open_file(const unsigned int xid
, struct cifs_tcon
*tcon
,
79 const char *full_path
, int disposition
,
80 int desired_access
, int create_options
,
81 struct cifs_fid
*fid
, __u32
*oplock
,
82 FILE_ALL_INFO
*buf
, struct cifs_sb_info
*cifs_sb
);
85 * SMB2 Worker functions - most of protocol specific implementation details
86 * are contained within these calls.
88 extern int SMB2_negotiate(const unsigned int xid
, struct cifs_ses
*ses
);
89 extern int SMB2_sess_setup(const unsigned int xid
, struct cifs_ses
*ses
,
90 const struct nls_table
*nls_cp
);
91 extern int SMB2_logoff(const unsigned int xid
, struct cifs_ses
*ses
);
92 extern int SMB2_tcon(const unsigned int xid
, struct cifs_ses
*ses
,
93 const char *tree
, struct cifs_tcon
*tcon
,
94 const struct nls_table
*);
95 extern int SMB2_tdis(const unsigned int xid
, struct cifs_tcon
*tcon
);
96 extern int SMB2_open(const unsigned int xid
, struct cifs_tcon
*tcon
,
97 __le16
*path
, u64
*persistent_fid
, u64
*volatile_fid
,
98 __u32 desired_access
, __u32 create_disposition
,
99 __u32 file_attributes
, __u32 create_options
,
100 struct smb2_file_all_info
*buf
);
101 extern int SMB2_close(const unsigned int xid
, struct cifs_tcon
*tcon
,
102 u64 persistent_file_id
, u64 volatile_file_id
);
103 extern int SMB2_flush(const unsigned int xid
, struct cifs_tcon
*tcon
,
104 u64 persistent_file_id
, u64 volatile_file_id
);
105 extern int SMB2_query_info(const unsigned int xid
, struct cifs_tcon
*tcon
,
106 u64 persistent_file_id
, u64 volatile_file_id
,
107 struct smb2_file_all_info
*data
);
108 extern int SMB2_get_srv_num(const unsigned int xid
, struct cifs_tcon
*tcon
,
109 u64 persistent_fid
, u64 volatile_fid
,
111 extern int smb2_async_readv(struct cifs_readdata
*rdata
);
112 extern int SMB2_read(const unsigned int xid
, struct cifs_io_parms
*io_parms
,
113 unsigned int *nbytes
, char **buf
, int *buf_type
);
114 extern int smb2_async_writev(struct cifs_writedata
*wdata
);
115 extern int SMB2_write(const unsigned int xid
, struct cifs_io_parms
*io_parms
,
116 unsigned int *nbytes
, struct kvec
*iov
, int n_vec
);
117 extern int SMB2_echo(struct TCP_Server_Info
*server
);
118 extern int SMB2_rename(const unsigned int xid
, struct cifs_tcon
*tcon
,
119 u64 persistent_fid
, u64 volatile_fid
,
120 __le16
*target_file
);
121 extern int SMB2_set_hardlink(const unsigned int xid
, struct cifs_tcon
*tcon
,
122 u64 persistent_fid
, u64 volatile_fid
,
123 __le16
*target_file
);
124 extern int SMB2_set_eof(const unsigned int xid
, struct cifs_tcon
*tcon
,
125 u64 persistent_fid
, u64 volatile_fid
, u32 pid
,
128 #endif /* _SMB2PROTO_H */
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