mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
d824b98f80
Jeremy.
(This used to be commit 407e6e695b
)
206 lines
5.0 KiB
C
206 lines
5.0 KiB
C
/*
|
|
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 3 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)
|
|
#define CLI_SAMBA_MAX_LARGE_READX_SIZE (127*1024) /* Works for Samba servers */
|
|
#define CLI_WINDOWS_MAX_LARGE_READX_SIZE ((64*1024)-2) /* Windows servers are broken.... */
|
|
#define CLI_SAMBA_MAX_POSIX_LARGE_READX_SIZE (0xFFFF00) /* 24-bit len. */
|
|
|
|
/*
|
|
* These definitions depend on smb.h
|
|
*/
|
|
|
|
struct print_job_info {
|
|
uint16 id;
|
|
uint16 priority;
|
|
size_t size;
|
|
fstring user;
|
|
fstring name;
|
|
time_t t;
|
|
};
|
|
|
|
struct cli_pipe_auth_data {
|
|
enum pipe_auth_type auth_type; /* switch for the union below. Defined in ntdomain.h */
|
|
enum pipe_auth_level auth_level; /* defined in ntdomain.h */
|
|
union {
|
|
struct schannel_auth_struct *schannel_auth;
|
|
NTLMSSP_STATE *ntlmssp_state;
|
|
struct kerberos_auth_struct *kerberos_auth;
|
|
} a_u;
|
|
void (*cli_auth_data_free_func)(struct cli_pipe_auth_data *);
|
|
};
|
|
|
|
struct rpc_pipe_client {
|
|
struct rpc_pipe_client *prev, *next;
|
|
|
|
TALLOC_CTX *mem_ctx;
|
|
|
|
struct cli_state *cli;
|
|
|
|
int pipe_idx;
|
|
const char *pipe_name;
|
|
uint16 fnum;
|
|
|
|
const char *domain;
|
|
const char *user_name;
|
|
struct pwd_info pwd;
|
|
|
|
uint16 max_xmit_frag;
|
|
uint16 max_recv_frag;
|
|
|
|
struct cli_pipe_auth_data auth;
|
|
|
|
/* The following is only non-null on a netlogon pipe. */
|
|
struct dcinfo *dc;
|
|
};
|
|
|
|
/* Transport encryption state. */
|
|
enum smb_trans_enc_type { SMB_TRANS_ENC_NTLM, SMB_TRANS_ENC_GSS };
|
|
|
|
#if defined(HAVE_GSSAPI) && defined(HAVE_KRB5)
|
|
struct smb_tran_enc_state_gss {
|
|
gss_ctx_id_t gss_ctx;
|
|
gss_cred_id_t creds;
|
|
};
|
|
#endif
|
|
|
|
struct smb_trans_enc_state {
|
|
enum smb_trans_enc_type smb_enc_type;
|
|
uint16 enc_ctx_num;
|
|
BOOL enc_on;
|
|
union {
|
|
NTLMSSP_STATE *ntlmssp_state;
|
|
#if defined(HAVE_GSSAPI) && defined(HAVE_KRB5)
|
|
struct smb_tran_enc_state_gss *gss_state;
|
|
#endif
|
|
} s;
|
|
};
|
|
|
|
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;
|
|
|
|
/* The credentials used to open the cli_state connection. */
|
|
fstring domain;
|
|
fstring user_name;
|
|
struct pwd_info pwd;
|
|
|
|
/*
|
|
* 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;
|
|
|
|
DATA_BLOB secblob; /* cryptkey or negTokenInit */
|
|
uint32 sesskey;
|
|
int serverzone;
|
|
uint32 servertime;
|
|
int readbraw_supported;
|
|
int writebraw_supported;
|
|
int timeout; /* in milliseconds. */
|
|
size_t max_xmit;
|
|
size_t max_mux;
|
|
char *outbuf;
|
|
char *inbuf;
|
|
unsigned int bufsize;
|
|
int initialised;
|
|
int win95;
|
|
BOOL is_samba;
|
|
uint32 capabilities;
|
|
uint32 posix_capabilities;
|
|
BOOL dfsroot;
|
|
|
|
TALLOC_CTX *mem_ctx;
|
|
|
|
smb_sign_info sign_info;
|
|
|
|
struct smb_trans_enc_state *trans_enc_state; /* Setup if we're encrypting SMB's. */
|
|
|
|
/* the session key for this CLI, outside
|
|
any per-pipe authenticaion */
|
|
DATA_BLOB user_session_key;
|
|
|
|
/* The list of pipes currently open on this connection. */
|
|
struct rpc_pipe_client *pipe_list;
|
|
|
|
BOOL use_kerberos;
|
|
BOOL fallback_after_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;
|
|
BOOL case_sensitive; /* False by default. */
|
|
};
|
|
|
|
typedef struct file_info {
|
|
struct cli_state *cli;
|
|
SMB_BIG_UINT size;
|
|
uint16 mode;
|
|
uid_t uid;
|
|
gid_t gid;
|
|
/* these times are normally kept in GMT */
|
|
struct timespec mtime_ts;
|
|
struct timespec atime_ts;
|
|
struct timespec ctime_ts;
|
|
pstring name;
|
|
pstring dir;
|
|
char short_name[13*3]; /* the *3 is to cope with multi-byte */
|
|
} file_info;
|
|
|
|
#define CLI_FULL_CONNECTION_DONT_SPNEGO 0x0001
|
|
#define CLI_FULL_CONNECTION_USE_KERBEROS 0x0002
|
|
#define CLI_FULL_CONNECTION_ANONYMOUS_FALLBACK 0x0004
|
|
|
|
#endif /* _CLIENT_H */
|