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
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 2 of the License, or
11 (at your option) any later version.
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.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 /* the client asks for a smaller buffer to save ram and also to get more
27 overlap on the wire. This size gives us a nice read/write size, which
28 will be a multiple of the page size on almost any system */
29 #define CLI_BUFFER_SIZE (0xFFFF)
30 #define CLI_SAMBA_MAX_LARGE_READX_SIZE (127*1024) /* Works for Samba servers */
31 #define CLI_WINDOWS_MAX_LARGE_READX_SIZE ((64*1024)-2) /* Windows servers are broken.... */
34 * These definitions depend on smb.h
47 struct cli_pipe_auth_data {
48 enum pipe_auth_type auth_type; /* switch for the union below. Defined in ntdomain.h */
49 enum pipe_auth_level auth_level; /* defined in ntdomain.h */
51 struct schannel_auth_struct *schannel_auth;
52 NTLMSSP_STATE *ntlmssp_state;
53 struct kerberos_auth_struct *kerberos_auth;
55 void (*cli_auth_data_free_func)(struct cli_pipe_auth_data *);
58 struct rpc_pipe_client {
59 struct rpc_pipe_client *prev, *next;
63 struct cli_state *cli;
66 const char *pipe_name;
70 const char *user_name;
76 struct cli_pipe_auth_data auth;
78 /* The following is only non-null on a netlogon pipe. */
85 int smb_rw_error; /* Copy of last read or write error. */
97 /* The credentials used to open the cli_state connection. */
103 * The following strings are the
104 * ones returned by the server if
105 * the protocol > NT1.
109 fstring server_domain;
113 struct nmb_name called;
114 struct nmb_name calling;
115 fstring full_dest_host_name;
116 struct in_addr dest_ip;
118 DATA_BLOB secblob; /* cryptkey or negTokenInit */
122 int readbraw_supported;
123 int writebraw_supported;
124 int timeout; /* in milliseconds. */
129 unsigned int bufsize;
138 smb_sign_info sign_info;
140 /* the session key for this CLI, outside
141 any per-pipe authenticaion */
142 DATA_BLOB user_session_key;
144 /* The list of pipes currently open on this connection. */
145 struct rpc_pipe_client *pipe_list;
148 BOOL fallback_after_kerberos;
151 BOOL use_oplocks; /* should we use oplocks? */
152 BOOL use_level_II_oplocks; /* should we use level II oplocks? */
154 /* a oplock break request handler */
155 BOOL (*oplock_handler)(struct cli_state *cli, int fnum, unsigned char level);
157 BOOL force_dos_errors;
158 BOOL case_sensitive; /* False by default. */
161 typedef struct file_info {
162 struct cli_state *cli;
167 /* these times are normally kept in GMT */
168 struct timespec mtime_ts;
169 struct timespec atime_ts;
170 struct timespec ctime_ts;
173 char short_name[13*3]; /* the *3 is to cope with multi-byte */
176 #define CLI_FULL_CONNECTION_DONT_SPNEGO 0x0001
177 #define CLI_FULL_CONNECTION_USE_KERBEROS 0x0002
178 #define CLI_FULL_CONNECTION_ANONYMOUS_FALLBACK 0x0004
180 #endif /* _CLIENT_H */