Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * smb.h | |
3 | * | |
4 | * Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke | |
5 | * Copyright (C) 1997 by Volker Lendecke | |
6 | * | |
7 | */ | |
8 | ||
9 | #ifndef _LINUX_SMB_H | |
10 | #define _LINUX_SMB_H | |
11 | ||
12 | #include <linux/types.h> | |
e18fa700 | 13 | #include <linux/magic.h> |
c32a162f | 14 | #ifdef __KERNEL__ |
76308da1 | 15 | #include <linux/time.h> |
c32a162f | 16 | #endif |
1da177e4 LT |
17 | |
18 | enum smb_protocol { | |
19 | SMB_PROTOCOL_NONE, | |
20 | SMB_PROTOCOL_CORE, | |
21 | SMB_PROTOCOL_COREPLUS, | |
22 | SMB_PROTOCOL_LANMAN1, | |
23 | SMB_PROTOCOL_LANMAN2, | |
24 | SMB_PROTOCOL_NT1 | |
25 | }; | |
26 | ||
27 | enum smb_case_hndl { | |
28 | SMB_CASE_DEFAULT, | |
29 | SMB_CASE_LOWER, | |
30 | SMB_CASE_UPPER | |
31 | }; | |
32 | ||
33 | struct smb_dskattr { | |
34 | __u16 total; | |
35 | __u16 allocblocks; | |
36 | __u16 blocksize; | |
37 | __u16 free; | |
38 | }; | |
39 | ||
40 | struct smb_conn_opt { | |
41 | ||
42 | /* The socket */ | |
43 | unsigned int fd; | |
44 | ||
45 | enum smb_protocol protocol; | |
46 | enum smb_case_hndl case_handling; | |
47 | ||
48 | /* Connection-Options */ | |
49 | ||
50 | __u32 max_xmit; | |
51 | __u16 server_uid; | |
52 | __u16 tid; | |
53 | ||
54 | /* The following are LANMAN 1.0 options */ | |
55 | __u16 secmode; | |
56 | __u16 maxmux; | |
57 | __u16 maxvcs; | |
58 | __u16 rawmode; | |
59 | __u32 sesskey; | |
60 | ||
61 | /* The following are NT LM 0.12 options */ | |
62 | __u32 maxraw; | |
63 | __u32 capabilities; | |
64 | __s16 serverzone; | |
65 | }; | |
66 | ||
67 | #ifdef __KERNEL__ | |
68 | ||
69 | #define SMB_NLS_MAXNAMELEN 20 | |
70 | struct smb_nls_codepage { | |
71 | char local_name[SMB_NLS_MAXNAMELEN]; | |
72 | char remote_name[SMB_NLS_MAXNAMELEN]; | |
73 | }; | |
74 | ||
75 | ||
76 | #define SMB_MAXNAMELEN 255 | |
77 | #define SMB_MAXPATHLEN 1024 | |
78 | ||
79 | /* | |
80 | * Contains all relevant data on a SMB networked file. | |
81 | */ | |
82 | struct smb_fattr { | |
83 | __u16 attr; | |
84 | ||
85 | unsigned long f_ino; | |
86 | umode_t f_mode; | |
87 | nlink_t f_nlink; | |
88 | uid_t f_uid; | |
89 | gid_t f_gid; | |
90 | dev_t f_rdev; | |
91 | loff_t f_size; | |
92 | struct timespec f_atime; | |
93 | struct timespec f_mtime; | |
94 | struct timespec f_ctime; | |
1da177e4 LT |
95 | unsigned long f_blocks; |
96 | int f_unix; | |
97 | }; | |
98 | ||
99 | enum smb_conn_state { | |
100 | CONN_VALID, /* everything's fine */ | |
101 | CONN_INVALID, /* Something went wrong, but did not | |
102 | try to reconnect yet. */ | |
103 | CONN_RETRIED, /* Tried a reconnection, but was refused */ | |
104 | CONN_RETRYING /* Currently trying to reconnect */ | |
105 | }; | |
106 | ||
1da177e4 LT |
107 | #define SMB_HEADER_LEN 37 /* includes everything up to, but not |
108 | * including smb_bcc */ | |
109 | ||
110 | #define SMB_INITIAL_PACKET_SIZE 4000 | |
111 | #define SMB_MAX_PACKET_SIZE 32768 | |
112 | ||
113 | /* reserve this much space for trans2 parameters. Shouldn't have to be more | |
114 | than 10 or so, but OS/2 seems happier like this. */ | |
115 | #define SMB_TRANS2_MAX_PARAM 64 | |
116 | ||
117 | #endif | |
118 | #endif |