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/*
Unix SMB/CIFS implementation.
SMB parameters and setup
Copyright (C) Andrew Tridgell 2004
Copyright (C) James Myers 2003 <myersjj@samba.org>
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __LIBCLI_H__
#define __LIBCLI_H__
#include "librpc/gen_ndr/nbt.h"
#include "libcli/raw/libcliraw.h"
struct substitute_context;
/*
smbcli_state: internal state used in libcli library for single-threaded callers,
i.e. a single session on a single socket.
*/
struct smbcli_state {
struct smbcli_options options;
struct smbcli_socket *sock; /* NULL if connected */
struct smbcli_transport *transport;
struct smbcli_session *session;
struct smbcli_tree *tree;
struct substitute_context *substitute;
struct smblsa_state *lsa;
};
struct clilist_file_info {
uint64_t size;
uint16_t attrib;
time_t mtime;
const char *name;
const char *short_name;
};
struct nbt_dc_name {
const char *address;
const char *name;
};
struct cli_credentials;
struct tevent_context;
/* passed to br lock code. */
enum brl_type {
READ_LOCK,
WRITE_LOCK,
PENDING_READ_LOCK,
PENDING_WRITE_LOCK
};
#include "libcli/raw/libcliraw.h"
struct gensec_settings;
ssize_t smbcli_read(struct smbcli_tree *tree, int fnum, void *_buf, off_t offset, size_t size);
/****************************************************************************
write to a file
write_mode: 0x0001 disallow write cacheing
0x0002 return bytes remaining
0x0004 use raw named pipe protocol
0x0008 start of message mode named pipe protocol
****************************************************************************/
ssize_t smbcli_write(struct smbcli_tree *tree,
int fnum, uint16_t write_mode,
const void *_buf, off_t offset, size_t size);
/****************************************************************************
write to a file using a SMBwrite and not bypassing 0 byte writes
****************************************************************************/
ssize_t smbcli_smbwrite(struct smbcli_tree *tree,
int fnum, const void *_buf, off_t offset, size_t size1);
bool smbcli_socket_connect(struct smbcli_state *cli, const char *server,
const char **ports,
struct tevent_context *ev_ctx,
struct resolve_context *resolve_ctx,
struct smbcli_options *options,
const char *socket_options,
struct nbt_name *calling,
struct nbt_name *called);
NTSTATUS smbcli_negprot(struct smbcli_state *cli, bool unicode, int maxprotocol);
NTSTATUS smbcli_session_setup(struct smbcli_state *cli,
struct cli_credentials *credentials,
const char *workgroup,
struct smbcli_session_options options,
struct gensec_settings *gensec_settings);
NTSTATUS smbcli_tconX(struct smbcli_state *cli, const char *sharename,
const char *devtype, const char *password);
NTSTATUS smbcli_full_connection(TALLOC_CTX *parent_ctx,
struct smbcli_state **ret_cli,
const char *host,
const char **ports,
const char *sharename,
const char *devtype,
const char *socket_options,
struct cli_credentials *credentials,
struct resolve_context *resolve_ctx,
struct tevent_context *ev,
struct smbcli_options *options,
struct smbcli_session_options *session_options,
struct gensec_settings *gensec_settings);
NTSTATUS smbcli_tdis(struct smbcli_state *cli);
/****************************************************************************
Initialise a client state structure.
****************************************************************************/
struct smbcli_state *smbcli_state_init(TALLOC_CTX *mem_ctx);
bool smbcli_parse_unc(const char *unc_name, TALLOC_CTX *mem_ctx,
char **hostname, char **sharename);
/****************************************************************************
Symlink a file (UNIX extensions).
****************************************************************************/
NTSTATUS smbcli_unix_symlink(struct smbcli_tree *tree, const char *fname_src,
const char *fname_dst);
/****************************************************************************
Hard a file (UNIX extensions).
****************************************************************************/
NTSTATUS smbcli_unix_hardlink(struct smbcli_tree *tree, const char *fname_src,
const char *fname_dst);
/****************************************************************************
chmod a file (UNIX extensions).
****************************************************************************/
NTSTATUS smbcli_unix_chmod(struct smbcli_tree *tree, const char *fname, mode_t mode);
/****************************************************************************
chown a file (UNIX extensions).
****************************************************************************/
NTSTATUS smbcli_unix_chown(struct smbcli_tree *tree, const char *fname, uid_t uid,
gid_t gid);
/****************************************************************************
Rename a file.
****************************************************************************/
NTSTATUS smbcli_rename(struct smbcli_tree *tree, const char *fname_src,
const char *fname_dst);
/****************************************************************************
Delete a file.
****************************************************************************/
NTSTATUS smbcli_unlink(struct smbcli_tree *tree, const char *fname);
/****************************************************************************
Create a directory.
****************************************************************************/
NTSTATUS smbcli_mkdir(struct smbcli_tree *tree, const char *dname);
/****************************************************************************
Remove a directory.
****************************************************************************/
NTSTATUS smbcli_rmdir(struct smbcli_tree *tree, const char *dname);
/****************************************************************************
Set or clear the delete on close flag.
****************************************************************************/
NTSTATUS smbcli_nt_delete_on_close(struct smbcli_tree *tree, int fnum,
bool flag);
/****************************************************************************
Create/open a file - exposing the full horror of the NT API :-).
Used in CIFS-on-CIFS NTVFS.
****************************************************************************/
int smbcli_nt_create_full(struct smbcli_tree *tree, const char *fname,
uint32_t CreatFlags, uint32_t DesiredAccess,
uint32_t FileAttributes, uint32_t ShareAccess,
uint32_t CreateDisposition, uint32_t CreateOptions,
uint8_t SecurityFlags);
/****************************************************************************
Open a file (using SMBopenx)
WARNING: if you open with O_WRONLY then getattrE won't work!
****************************************************************************/
int smbcli_open(struct smbcli_tree *tree, const char *fname, int flags,
int share_mode);
/****************************************************************************
Close a file.
****************************************************************************/
NTSTATUS smbcli_close(struct smbcli_tree *tree, int fnum);
/****************************************************************************
send a lock with a specified locktype
this is used for testing LOCKING_ANDX_CANCEL_LOCK
****************************************************************************/
NTSTATUS smbcli_locktype(struct smbcli_tree *tree, int fnum,
uint32_t offset, uint32_t len, int timeout,
uint8_t locktype);
/****************************************************************************
Lock a file.
****************************************************************************/
NTSTATUS smbcli_lock(struct smbcli_tree *tree, int fnum,
uint32_t offset, uint32_t len, int timeout,
enum brl_type lock_type);
/****************************************************************************
Unlock a file.
****************************************************************************/
NTSTATUS smbcli_unlock(struct smbcli_tree *tree, int fnum, uint32_t offset, uint32_t len);
/****************************************************************************
Lock a file with 64 bit offsets.
****************************************************************************/
NTSTATUS smbcli_lock64(struct smbcli_tree *tree, int fnum,
off_t offset, off_t len, int timeout,
enum brl_type lock_type);
/****************************************************************************
Unlock a file with 64 bit offsets.
****************************************************************************/
NTSTATUS smbcli_unlock64(struct smbcli_tree *tree, int fnum, off_t offset,
off_t len);
/****************************************************************************
Do a SMBgetattrE call.
****************************************************************************/
NTSTATUS smbcli_getattrE(struct smbcli_tree *tree, int fnum,
uint16_t *attr, size_t *size,
time_t *c_time, time_t *a_time, time_t *m_time);
/****************************************************************************
Do a SMBgetatr call
****************************************************************************/
NTSTATUS smbcli_getatr(struct smbcli_tree *tree, const char *fname,
uint16_t *attr, size_t *size, time_t *t);
/****************************************************************************
Do a SMBsetatr call.
****************************************************************************/
NTSTATUS smbcli_setatr(struct smbcli_tree *tree, const char *fname, uint16_t mode,
time_t t);
/****************************************************************************
Do a setfileinfo basic_info call.
****************************************************************************/
NTSTATUS smbcli_fsetatr(struct smbcli_tree *tree, int fnum, uint16_t mode,
NTTIME create_time, NTTIME access_time,
NTTIME write_time, NTTIME change_time);
/****************************************************************************
truncate a file to a given size
****************************************************************************/
NTSTATUS smbcli_ftruncate(struct smbcli_tree *tree, int fnum, uint64_t size);
/****************************************************************************
Check for existence of a dir.
****************************************************************************/
NTSTATUS smbcli_chkpath(struct smbcli_tree *tree, const char *path);
/****************************************************************************
Query disk space.
****************************************************************************/
NTSTATUS smbcli_dskattr(struct smbcli_tree *tree, uint32_t *bsize,
uint64_t *total, uint64_t *avail);
/****************************************************************************
Create and open a temporary file.
****************************************************************************/
int smbcli_ctemp(struct smbcli_tree *tree, const char *path, char **tmp_path);
/****************************************************************************
Interpret a long filename structure.
****************************************************************************/
int smbcli_list_new(struct smbcli_tree *tree, const char *Mask, uint16_t attribute,
enum smb_search_data_level level,
void (*fn)(struct clilist_file_info *, const char *, void *),
void *caller_state);
/****************************************************************************
Interpret a short filename structure.
The length of the structure is returned.
****************************************************************************/
int smbcli_list_old(struct smbcli_tree *tree, const char *Mask, uint16_t attribute,
void (*fn)(struct clilist_file_info *, const char *, void *),
void *caller_state);
/****************************************************************************
Do a directory listing, calling fn on each file found.
This auto-switches between old and new style.
****************************************************************************/
int smbcli_list(struct smbcli_tree *tree, const char *Mask,uint16_t attribute,
void (*fn)(struct clilist_file_info *, const char *, void *), void *state);
/****************************************************************************
send a qpathinfo call
****************************************************************************/
NTSTATUS smbcli_qpathinfo(struct smbcli_tree *tree, const char *fname,
time_t *c_time, time_t *a_time, time_t *m_time,
size_t *size, uint16_t *mode);
/****************************************************************************
send a qpathinfo call with the SMB_QUERY_FILE_ALL_INFO info level
****************************************************************************/
NTSTATUS smbcli_qpathinfo2(struct smbcli_tree *tree, const char *fname,
time_t *c_time, time_t *a_time, time_t *m_time,
time_t *w_time, size_t *size, uint16_t *mode,
ino_t *ino);
/****************************************************************************
send a qfileinfo QUERY_FILE_NAME_INFO call
****************************************************************************/
NTSTATUS smbcli_qfilename(struct smbcli_tree *tree, int fnum, const char **name);
/****************************************************************************
send a qfileinfo call
****************************************************************************/
NTSTATUS smbcli_qfileinfo(struct smbcli_tree *tree, int fnum,
uint16_t *mode, size_t *size,
time_t *c_time, time_t *a_time, time_t *m_time,
time_t *w_time, ino_t *ino);
/****************************************************************************
send a qpathinfo SMB_QUERY_FILE_ALT_NAME_INFO call
****************************************************************************/
NTSTATUS smbcli_qpathinfo_alt_name(struct smbcli_tree *tree, const char *fname,
const char **alt_name);
/* The following definitions come from ../source4/libcli/climessage.c */
/****************************************************************************
start a message sequence
****************************************************************************/
bool smbcli_message_start(struct smbcli_tree *tree, const char *host, const char *username,
int *grp);
/****************************************************************************
send a message
****************************************************************************/
bool smbcli_message_text(struct smbcli_tree *tree, char *msg, int len, int grp);
/****************************************************************************
end a message
****************************************************************************/
bool smbcli_message_end(struct smbcli_tree *tree, int grp);
int smbcli_deltree(struct smbcli_tree *tree, const char *dname);
#endif /* __LIBCLI_H__ */
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