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/*
Unix SMB / CIFS implementation .
SMB parameters and setup
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Copyright ( C ) Andrew Tridgell 2004
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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
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the Free Software Foundation ; either version 3 of the License , or
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( 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
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along with this program . If not , see < http : //www.gnu.org/licenses/>.
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*/
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# ifndef __LIBCLI_H__
# define __LIBCLI_H__
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# include "librpc/gen_ndr/nbt.h"
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# include "libcli/raw/libcliraw.h"
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struct substitute_context ;
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/*
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smbcli_state : internal state used in libcli library for single - threaded callers ,
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i . e . a single session on a single socket .
*/
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struct smbcli_state {
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struct smbcli_options options ;
struct smbcli_socket * sock ; /* NULL if connected */
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struct smbcli_transport * transport ;
struct smbcli_session * session ;
struct smbcli_tree * tree ;
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struct substitute_context * substitute ;
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struct smblsa_state * lsa ;
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} ;
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struct clilist_file_info {
uint64_t size ;
uint16_t attrib ;
time_t mtime ;
const char * name ;
const char * short_name ;
} ;
r12858: This moves the libnet_LookupPdc code to use a GetDC request to find
the remote server's name, or in the absence of a local nbt_server to
communicate with (or without root access), a node status request.
The result is that we are in a better position to use kerberos, as well
as to remove the 'password server' mandatory parameter for the samsync
and samdump commands. (I need this to put these into SWAT).
The only problem I have is that I must create a messaging context, which
requires a server ID. As a client process, I don't expect to get
messages, but it is currently required for replies, so I generate a
random() number. We probably need the servers to accept connections on
streamed sockets too, for client-only tasks that want IRPC.
Because I wanted to test this code, I have put the NET-API-* tests into
our test scripts, to ensure they pass and keep passing. They are good
frontends onto the libnet system, and I see no reason not to test them.
In doing so the NET-API-RPCCONNECT test was simplified to take a
binding string on the command line, removing duplicate code, and
testing the combinations in the scripts instead.
(I have done a bit of work on the list shares code in libnet_share.c
to make it pass 'make test')
In the future, I would like to extend the libcli/findds.c code (based
off volker's winbind/wb_async_helpers.c, which is why it shows up a bit
odd in the patch) to handle getting multiple name replies, sending a
getdc request to each in turn.
(posted to samba-technical for review, and I'll happily update with
any comments)
Andrew Bartlett
(This used to be commit 7ccddfd3515fc2c0d6f447c768ccbf7a220c3380)
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struct nbt_dc_name {
const char * address ;
const char * name ;
} ;
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struct cli_credentials ;
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struct tevent_context ;
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/* passed to br lock code. */
enum brl_type {
READ_LOCK ,
WRITE_LOCK ,
PENDING_READ_LOCK ,
PENDING_WRITE_LOCK
} ;
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# include "libcli/raw/libcliraw.h"
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struct gensec_settings ;
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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 ,
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const char * socket_options ,
struct nbt_name * calling ,
struct nbt_name * called ) ;
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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 ) ;
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# endif /* __LIBCLI_H__ */
