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/*
Unix SMB/CIFS implementation.
SMB parameters and setup
Copyright (C) Andrew Tridgell 1992-1998
Copyright (C) Luke Kenneth Casson Leighton 1996-1998
Copyright (C) Jeremy Allison 1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _CLIENT_H
#define _CLIENT_H
/* the client asks for a smaller buffer to save ram and also to get more
overlap on the wire. This size gives us a nice read/write size, which
will be a multiple of the page size on almost any system */
#define CLI_BUFFER_SIZE (0xFFFF)
/*
* These definitions depend on smb.h
*/
typedef struct file_info
{
SMB_BIG_UINT size;
uint16 mode;
uid_t uid;
gid_t gid;
/* these times are normally kept in GMT */
time_t mtime;
time_t atime;
time_t ctime;
pstring name;
char short_name[13*3]; /* the *3 is to cope with multi-byte */
} file_info;
struct print_job_info
{
uint16 id;
uint16 priority;
size_t size;
fstring user;
fstring name;
time_t t;
};
typedef struct smb_sign_info {
void (*sign_outgoing_message)(struct cli_state *cli);
BOOL (*check_incoming_message)(struct cli_state *cli);
void (*free_signing_context)(struct cli_state *cli);
void *signing_context;
BOOL negotiated_smb_signing;
BOOL allow_smb_signing;
BOOL doing_signing;
BOOL mandetory_signing;
} smb_sign_info;
struct cli_state {
int port;
int fd;
int smb_rw_error; /* Copy of last read or write error. */
uint16 cnum;
uint16 pid;
uint16 mid;
uint16 vuid;
int protocol;
int sec_mode;
int rap_error;
int privileges;
fstring desthost;
fstring user_name;
fstring domain;
/*
* The following strings are the
* ones returned by the server if
* the protocol > NT1.
*/
fstring server_type;
fstring server_os;
fstring server_domain;
fstring share;
fstring dev;
struct nmb_name called;
struct nmb_name calling;
fstring full_dest_host_name;
struct in_addr dest_ip;
struct pwd_info pwd;
DATA_BLOB secblob; /* cryptkey or negTokenInit */
uint32 sesskey;
int serverzone;
uint32 servertime;
int readbraw_supported;
int writebraw_supported;
int timeout; /* in milliseconds. */
int max_xmit;
int max_mux;
char *outbuf;
char *inbuf;
int bufsize;
int initialised;
int win95;
uint32 capabilities;
TALLOC_CTX *mem_ctx;
smb_sign_info sign_info;
/* the session key for this CLI, outside
any per-pipe authenticaion */
unsigned char user_session_key[16];
/*
* Only used in NT domain calls.
*/
uint16 nt_pipe_fnum; /* Pipe handle. */
unsigned char sess_key[16]; /* Current session key. */
unsigned char ntlmssp_hash[258]; /* ntlmssp data. */
uint32 ntlmssp_cli_flgs; /* ntlmssp client flags */
uint32 ntlmssp_srv_flgs; /* ntlmssp server flags */
uint32 ntlmssp_seq_num; /* ntlmssp sequence number */
DOM_CRED clnt_cred; /* Client credential. */
fstring mach_acct; /* MYNAME$. */
fstring srv_name_slash; /* \\remote server. */
fstring clnt_name_slash; /* \\local client. */
uint16 max_xmit_frag;
uint16 max_recv_frag;
uint32 ntlmssp_flags;
BOOL use_kerberos;
BOOL use_spnego;
BOOL use_oplocks; /* should we use oplocks? */
BOOL use_level_II_oplocks; /* should we use level II oplocks? */
/* a oplock break request handler */
BOOL (*oplock_handler)(struct cli_state *cli, int fnum, unsigned char level);
BOOL force_dos_errors;
/* was this structure allocated by cli_initialise? If so, then
free in cli_shutdown() */
BOOL allocated;
/* Name of the pipe we're talking to, if any */
fstring pipe_name;
};
#define CLI_FULL_CONNECTION_DONT_SPNEGO 0x0001
#define CLI_FULL_CONNECTION_USE_KERBEROS 0x0002
#define CLI_FULL_CONNECTION_ANNONYMOUS_FALLBACK 0x0004
#endif /* _CLIENT_H */
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