source: vendor/3.6.0/source3/include/client.h

Last change on this file was 740, checked in by Silvan Scherrer, 13 years ago

Samba Server: update vendor to 3.6.0
File size: 4.9 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 SMB parameters and setup
4 Copyright (C) Andrew Tridgell 1992-1998
5 Copyright (C) Luke Kenneth Casson Leighton 1996-1998
6 Copyright (C) Jeremy Allison 1998
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#ifndef _CLIENT_H
23#define _CLIENT_H
24
25/* the client asks for a smaller buffer to save ram and also to get more
26 overlap on the wire. This size gives us a nice read/write size, which
27 will be a multiple of the page size on almost any system */
28#define CLI_BUFFER_SIZE (0xFFFF)
29#define CLI_SAMBA_MAX_LARGE_READX_SIZE (127*1024) /* Works for Samba servers */
30#define CLI_SAMBA_MAX_LARGE_WRITEX_SIZE (127*1024) /* Works for Samba servers */
31#define CLI_WINDOWS_MAX_LARGE_READX_SIZE ((64*1024)-2) /* Windows servers are broken.... */
32#define CLI_WINDOWS_MAX_LARGE_WRITEX_SIZE ((64*1024)-2) /* Windows servers are broken.... */
33#define CLI_SAMBA_MAX_POSIX_LARGE_READX_SIZE (0xFFFF00) /* 24-bit len. */
34#define CLI_SAMBA_MAX_POSIX_LARGE_WRITEX_SIZE (0xFFFF00) /* 24-bit len. */
35
36/*
37 * These definitions depend on smb.h
38 */
39
40struct print_job_info {
41 uint16 id;
42 uint16 priority;
43 size_t size;
44 fstring user;
45 fstring name;
46 time_t t;
47};
48
49struct cli_state_seqnum {
50 struct cli_state_seqnum *prev, *next;
51 uint16_t mid;
52 uint32_t seqnum;
53 bool persistent;
54};
55
56struct cli_state {
57 /**
58 * A list of subsidiary connections for DFS.
59 */
60 struct cli_state *prev, *next;
61 int port;
62 int fd;
63 /* Last read or write error. */
64 enum smb_read_errors smb_rw_error;
65 uint16 cnum;
66 uint16 pid;
67 uint16 mid;
68 uint16 vuid;
69 int protocol;
70 int sec_mode;
71 int rap_error;
72 int privileges;
73
74 char *desthost;
75
76 /* The credentials used to open the cli_state connection. */
77 char *domain;
78 char *user_name;
79 char *password; /* Can be null to force use of zero NTLMSSP session key. */
80
81 /*
82 * The following strings are the
83 * ones returned by the server if
84 * the protocol > NT1.
85 */
86 char *server_type;
87 char *server_os;
88 char *server_domain;
89
90 char *share;
91 char *dev;
92 struct nmb_name called;
93 struct nmb_name calling;
94 struct sockaddr_storage dest_ss;
95
96 DATA_BLOB secblob; /* cryptkey or negTokenInit */
97 uint32 sesskey;
98 int serverzone;
99 uint32 servertime;
100 int readbraw_supported;
101 int writebraw_supported;
102 int timeout; /* in milliseconds. */
103 size_t max_xmit;
104 size_t max_mux;
105 char *outbuf;
106 struct cli_state_seqnum *seqnum;
107 char *inbuf;
108 unsigned int bufsize;
109 int initialised;
110 int win95;
111 bool is_samba;
112 bool is_guestlogin;
113 uint32 capabilities;
114 /* What the server offered. */
115 uint32_t server_posix_capabilities;
116 /* What the client requested. */
117 uint32_t requested_posix_capabilities;
118 bool dfsroot;
119
120 struct smb_signing_state *signing_state;
121
122 struct smb_trans_enc_state *trans_enc_state; /* Setup if we're encrypting SMB's. */
123
124 /* the session key for this CLI, outside
125 any per-pipe authenticaion */
126 DATA_BLOB user_session_key;
127
128 /* The list of pipes currently open on this connection. */
129 struct rpc_pipe_client *pipe_list;
130
131 bool use_kerberos;
132 bool fallback_after_kerberos;
133 bool use_spnego;
134 bool use_ccache;
135 bool got_kerberos_mechanism; /* Server supports krb5 in SPNEGO. */
136
137 bool use_oplocks; /* should we use oplocks? */
138 bool use_level_II_oplocks; /* should we use level II oplocks? */
139
140 /* a oplock break request handler */
141 NTSTATUS (*oplock_handler)(struct cli_state *cli, uint16_t fnum, unsigned char level);
142
143 bool force_dos_errors;
144 bool case_sensitive; /* False by default. */
145
146 /* Where (if anywhere) this is mounted under DFS. */
147 char *dfs_mountpoint;
148
149 struct tevent_queue *outgoing;
150 struct tevent_req **pending;
151};
152
153struct file_info {
154 uint64_t size;
155 uint16 mode;
156 uid_t uid;
157 gid_t gid;
158 /* these times are normally kept in GMT */
159 struct timespec mtime_ts;
160 struct timespec atime_ts;
161 struct timespec ctime_ts;
162 char *name;
163 char short_name[13*3]; /* the *3 is to cope with multi-byte */
164};
165
166#define CLI_FULL_CONNECTION_DONT_SPNEGO 0x0001
167#define CLI_FULL_CONNECTION_USE_KERBEROS 0x0002
168#define CLI_FULL_CONNECTION_ANONYMOUS_FALLBACK 0x0004
169#define CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS 0x0008
170#define CLI_FULL_CONNECTION_OPLOCKS 0x0010
171#define CLI_FULL_CONNECTION_LEVEL_II_OPLOCKS 0x0020
172#define CLI_FULL_CONNECTION_USE_CCACHE 0x0040
173
174#endif /* _CLIENT_H */
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