sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2024-12-23 17:34:34 +03:00
Code
20b037b849
samba-mirror/source3/libsmb/clifile.c

759 lines
18 KiB
C
Raw Normal View History

split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
/*
Unix SMB/Netbios implementation.
Version 3.0
client file operations
Copyright (C) Andrew Tridgell 1994-1998
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.
*/
#define NO_SYSLOG
#include "includes.h"
/****************************************************************************
rename a file
****************************************************************************/
BOOL cli_rename(struct cli_state *cli, char *fname_src, char *fname_dst)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,1, 4 + strlen(fname_src) + strlen(fname_dst), True);
CVAL(cli->outbuf,smb_com) = SMBmv;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,aSYSTEM | aHIDDEN | aDIR);
p = smb_buf(cli->outbuf);
*p++ = 4;
pstrcpy(p,fname_src);
unix_to_dos(p,True);
p = skip_string(p,1);
*p++ = 4;
pstrcpy(p,fname_dst);
unix_to_dos(p,True);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
delete a file
****************************************************************************/
BOOL cli_unlink(struct cli_state *cli, char *fname)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,1, 2 + strlen(fname),True);
CVAL(cli->outbuf,smb_com) = SMBunlink;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,aSYSTEM | aHIDDEN);
p = smb_buf(cli->outbuf);
*p++ = 4;
pstrcpy(p,fname);
unix_to_dos(p,True);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
create a directory
****************************************************************************/
BOOL cli_mkdir(struct cli_state *cli, char *dname)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
converted cli_mkdir() (This used to be commit bce3ed01a9c3c7c89cdc21b60f1122dc6b6db264)
2001-02-20 13:19:02 +03:00
set_message(cli->outbuf,0, 0,True);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
CVAL(cli->outbuf,smb_com) = SMBmkdir;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
converted cli_mkdir() (This used to be commit bce3ed01a9c3c7c89cdc21b60f1122dc6b6db264)
2001-02-20 13:19:02 +03:00
p += clistr_push(cli, p, dname, -1, CLISTR_CONVERT|CLISTR_TERMINATE);
set_message(cli->outbuf,0, PTR_DIFF(p, smb_buf(cli->outbuf)), False);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
remove a directory
****************************************************************************/
BOOL cli_rmdir(struct cli_state *cli, char *dname)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
converted cli_open() (This used to be commit db60c0c26242be0370e6459fe6f1634c97b61176)
2001-02-20 15:30:01 +03:00
set_message(cli->outbuf,0, 0, True);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
CVAL(cli->outbuf,smb_com) = SMBrmdir;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
converted cli_open() (This used to be commit db60c0c26242be0370e6459fe6f1634c97b61176)
2001-02-20 15:30:01 +03:00
p += clistr_push(cli, p, dname, -1, CLISTR_TERMINATE|CLISTR_CONVERT);
set_message(cli->outbuf,0, PTR_DIFF(p, smb_buf(cli->outbuf)), False);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
open a file
****************************************************************************/
pass the desired access into cli_nt_create() (This used to be commit a2d07994e0376a8d530d262573c96710bdff2236)
2000-12-04 10:26:56 +03:00
int cli_nt_create(struct cli_state *cli, char *fname, uint32 DesiredAccess)
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,24,1 + strlen(fname),True);
CVAL(cli->outbuf,smb_com) = SMBntcreateX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,0xFF);
Ok - fixed a bug in our levelII oplock code. We need to break a level II on a byte range lock (write lock only, but Win2k breaks on read lock also so I do the same) - if you think about why, this is obvious. Also fixed our client code to do level II oplocks, if requested, and fixed the code where we would assume the client wanted level II if it advertised itself as being level II capable - it may not want that. Jeremy. (This used to be commit 213cd0b5192307cd4b0026cae94b2f52fb1b0c02)
2000-11-16 03:59:18 +03:00
if (cli->use_oplocks)
SIVAL(cli->outbuf,smb_ntcreate_Flags, REQUEST_OPLOCK|REQUEST_BATCH_OPLOCK);
else
SIVAL(cli->outbuf,smb_ntcreate_Flags, 0);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
SIVAL(cli->outbuf,smb_ntcreate_RootDirectoryFid, 0x0);
pass the desired access into cli_nt_create() (This used to be commit a2d07994e0376a8d530d262573c96710bdff2236)
2000-12-04 10:26:56 +03:00
SIVAL(cli->outbuf,smb_ntcreate_DesiredAccess, DesiredAccess);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
SIVAL(cli->outbuf,smb_ntcreate_FileAttributes, 0x0);
SIVAL(cli->outbuf,smb_ntcreate_ShareAccess, 0x03);
SIVAL(cli->outbuf,smb_ntcreate_CreateDisposition, 0x01);
SIVAL(cli->outbuf,smb_ntcreate_CreateOptions, 0x0);
SIVAL(cli->outbuf,smb_ntcreate_ImpersonationLevel, 0x02);
SSVAL(cli->outbuf,smb_ntcreate_NameLength, strlen(fname));
p = smb_buf(cli->outbuf);
pstrcpy(p,fname);
fixed indentation (This used to be commit b7a1c00bed5f0650783c8d7397c11aa2ac59aa04)
2000-12-04 09:39:14 +03:00
unix_to_dos(p,True);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
p = skip_string(p,1);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return -1;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
return SVAL(cli->inbuf,smb_vwv2 + 1);
}
Added a cli_nt_create_uni() to do a ntcreate&x with a unicode filename, regardless of the settings negotiated in the flags2 smb field. (This used to be commit c4476c6315a6e99dd4a1d0e3185a0d17c073205d)
2000-12-21 08:22:15 +03:00
/****************************************************************************
open a file
****************************************************************************/
int cli_nt_create_uni(struct cli_state *cli, char *fname, uint32 DesiredAccess)
{
pstring uni;
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,24,(strlen(fname) + 1) * 2 + 1,True);
CVAL(cli->outbuf,smb_com) = SMBntcreateX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,0xFF);
if (cli->use_oplocks)
SIVAL(cli->outbuf,smb_ntcreate_Flags, REQUEST_OPLOCK|REQUEST_BATCH_OPLOCK);
else
SIVAL(cli->outbuf,smb_ntcreate_Flags, 0);
SIVAL(cli->outbuf,smb_ntcreate_RootDirectoryFid, 0x0);
SIVAL(cli->outbuf,smb_ntcreate_DesiredAccess, DesiredAccess);
SIVAL(cli->outbuf,smb_ntcreate_FileAttributes, 0x0);
SIVAL(cli->outbuf,smb_ntcreate_ShareAccess, 0x03);
SIVAL(cli->outbuf,smb_ntcreate_CreateDisposition, 0x01);
SIVAL(cli->outbuf,smb_ntcreate_CreateOptions, 0x0);
SIVAL(cli->outbuf,smb_ntcreate_ImpersonationLevel, 0x02);
SSVAL(cli->outbuf,smb_ntcreate_NameLength, strlen(fname) * 2);
p = smb_buf(cli->outbuf);
p++; /* Alignment */
pstrcpy(uni, fname);
unix_to_dos(uni, True);
dos_struni2(p, uni, (strlen(fname) + 1) * 2);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return -1;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
return SVAL(cli->inbuf,smb_vwv2 + 1);
}
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
/****************************************************************************
open a file
WARNING: if you open with O_WRONLY then getattrE won't work!
****************************************************************************/
int cli_open(struct cli_state *cli, char *fname, int flags, int share_mode)
{
char *p;
unsigned openfn=0;
unsigned accessmode=0;
if (flags & O_CREAT)
openfn |= (1<<4);
if (!(flags & O_EXCL)) {
if (flags & O_TRUNC)
openfn |= (1<<1);
else
openfn |= (1<<0);
}
accessmode = (share_mode<<4);
if ((flags & O_ACCMODE) == O_RDWR) {
accessmode |= 2;
} else if ((flags & O_ACCMODE) == O_WRONLY) {
accessmode |= 1;
}
#if defined(O_SYNC)
if ((flags & O_SYNC) == O_SYNC) {
accessmode |= (1<<14);
}
#endif /* O_SYNC */
if (share_mode == DENY_FCB) {
accessmode = 0xFF;
}
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
converted cli_open() (This used to be commit db60c0c26242be0370e6459fe6f1634c97b61176)
2001-02-20 15:30:01 +03:00
set_message(cli->outbuf,15,0,True);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
CVAL(cli->outbuf,smb_com) = SMBopenX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,0); /* no additional info */
SSVAL(cli->outbuf,smb_vwv3,accessmode);
SSVAL(cli->outbuf,smb_vwv4,aSYSTEM | aHIDDEN);
SSVAL(cli->outbuf,smb_vwv5,0);
SSVAL(cli->outbuf,smb_vwv8,openfn);
if (cli->use_oplocks) {
/* if using oplocks then ask for a batch oplock via
core and extended methods */
CVAL(cli->outbuf,smb_flg) |=
FLAG_REQUEST_OPLOCK|FLAG_REQUEST_BATCH_OPLOCK;
SSVAL(cli->outbuf,smb_vwv2,SVAL(cli->outbuf,smb_vwv2) | 6);
}
p = smb_buf(cli->outbuf);
converted cli_open() (This used to be commit db60c0c26242be0370e6459fe6f1634c97b61176)
2001-02-20 15:30:01 +03:00
p += clistr_push(cli, p, fname, -1, CLISTR_TERMINATE | CLISTR_CONVERT);
set_message(cli->outbuf,15, PTR_DIFF(p, smb_buf(cli->outbuf)), False);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return -1;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
return SVAL(cli->inbuf,smb_vwv2);
}
/****************************************************************************
close a file
****************************************************************************/
BOOL cli_close(struct cli_state *cli, int fnum)
{
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,3,0,True);
CVAL(cli->outbuf,smb_com) = SMBclose;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,fnum);
SIVALS(cli->outbuf,smb_vwv1,-1);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
lock a file
****************************************************************************/
BOOL cli_lock(struct cli_state *cli, int fnum,
uint32 offset, uint32 len, int timeout, enum brl_type lock_type)
{
char *p;
int saved_timeout = cli->timeout;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0', smb_size);
set_message(cli->outbuf,8,10,True);
CVAL(cli->outbuf,smb_com) = SMBlockingX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
CVAL(cli->outbuf,smb_vwv0) = 0xFF;
SSVAL(cli->outbuf,smb_vwv2,fnum);
CVAL(cli->outbuf,smb_vwv3) = (lock_type == READ_LOCK? 1 : 0);
SIVALS(cli->outbuf, smb_vwv4, timeout);
SSVAL(cli->outbuf,smb_vwv6,0);
SSVAL(cli->outbuf,smb_vwv7,1);
p = smb_buf(cli->outbuf);
SSVAL(p, 0, cli->pid);
SIVAL(p, 2, offset);
SIVAL(p, 6, len);
cli_send_smb(cli);
cli->timeout = (timeout == -1) ? 0x7FFFFFFF : (timeout + 2*1000);
if (!cli_receive_smb(cli)) {
cli->timeout = saved_timeout;
return False;
}
cli->timeout = saved_timeout;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
unlock a file
****************************************************************************/
BOOL cli_unlock(struct cli_state *cli, int fnum, uint32 offset, uint32 len)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,8,10,True);
CVAL(cli->outbuf,smb_com) = SMBlockingX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
CVAL(cli->outbuf,smb_vwv0) = 0xFF;
SSVAL(cli->outbuf,smb_vwv2,fnum);
CVAL(cli->outbuf,smb_vwv3) = 0;
SIVALS(cli->outbuf, smb_vwv4, 0);
SSVAL(cli->outbuf,smb_vwv6,1);
SSVAL(cli->outbuf,smb_vwv7,0);
p = smb_buf(cli->outbuf);
SSVAL(p, 0, cli->pid);
SIVAL(p, 2, offset);
SIVAL(p, 6, len);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
added cli_lock64() and cli_unlock64() (This used to be commit 91f0a3cc2f59a49f6ce8550e7d07b9b01e0b285f)
2000-09-29 08:41:52 +04:00
/****************************************************************************
lock a file with 64 bit offsets
****************************************************************************/
BOOL cli_lock64(struct cli_state *cli, int fnum,
SMB_BIG_UINT offset, SMB_BIG_UINT len, int timeout, enum brl_type lock_type)
{
char *p;
int saved_timeout = cli->timeout;
int ltype;
ltype = (lock_type == READ_LOCK? 1 : 0);
ltype |= LOCKING_ANDX_LARGE_FILES;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0', smb_size);
set_message(cli->outbuf,8,20,True);
CVAL(cli->outbuf,smb_com) = SMBlockingX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
CVAL(cli->outbuf,smb_vwv0) = 0xFF;
SSVAL(cli->outbuf,smb_vwv2,fnum);
CVAL(cli->outbuf,smb_vwv3) = ltype;
SIVALS(cli->outbuf, smb_vwv4, timeout);
SSVAL(cli->outbuf,smb_vwv6,0);
SSVAL(cli->outbuf,smb_vwv7,1);
p = smb_buf(cli->outbuf);
SIVAL(p, 0, cli->pid);
SIVAL(p, 4, (offset>>32));
SIVAL(p, 8, (offset&0xffffffff));
SIVAL(p, 12, (len>>32));
SIVAL(p, 16, (len&0xffffffff));
cli_send_smb(cli);
cli->timeout = (timeout == -1) ? 0x7FFFFFFF : (timeout + 2*1000);
if (!cli_receive_smb(cli)) {
cli->timeout = saved_timeout;
return False;
}
cli->timeout = saved_timeout;
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
unlock a file with 64 bit offsets
****************************************************************************/
BOOL cli_unlock64(struct cli_state *cli, int fnum, SMB_BIG_UINT offset, SMB_BIG_UINT len)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,8,20,True);
CVAL(cli->outbuf,smb_com) = SMBlockingX;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
CVAL(cli->outbuf,smb_vwv0) = 0xFF;
SSVAL(cli->outbuf,smb_vwv2,fnum);
CVAL(cli->outbuf,smb_vwv3) = LOCKING_ANDX_LARGE_FILES;
SIVALS(cli->outbuf, smb_vwv4, 0);
SSVAL(cli->outbuf,smb_vwv6,1);
SSVAL(cli->outbuf,smb_vwv7,0);
p = smb_buf(cli->outbuf);
SIVAL(p, 0, cli->pid);
SIVAL(p, 4, (offset>>32));
SIVAL(p, 8, (offset&0xffffffff));
SIVAL(p, 12, (len>>32));
SIVAL(p, 16, (len&0xffffffff));
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
/****************************************************************************
do a SMBgetattrE call
****************************************************************************/
BOOL cli_getattrE(struct cli_state *cli, int fd,
uint16 *attr, size_t *size,
time_t *c_time, time_t *a_time, time_t *m_time)
{
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,1,0,True);
CVAL(cli->outbuf,smb_com) = SMBgetattrE;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,fd);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
if (size) {
*size = IVAL(cli->inbuf, smb_vwv6);
}
if (attr) {
*attr = SVAL(cli->inbuf,smb_vwv10);
}
if (c_time) {
*c_time = make_unix_date3(cli->inbuf+smb_vwv0);
}
if (a_time) {
*a_time = make_unix_date3(cli->inbuf+smb_vwv2);
}
if (m_time) {
*m_time = make_unix_date3(cli->inbuf+smb_vwv4);
}
return True;
}
/****************************************************************************
do a SMBgetatr call
****************************************************************************/
BOOL cli_getatr(struct cli_state *cli, char *fname,
uint16 *attr, size_t *size, time_t *t)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,0,strlen(fname)+2,True);
CVAL(cli->outbuf,smb_com) = SMBgetatr;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p = 4;
pstrcpy(p+1, fname);
unix_to_dos(p+1,True);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
if (size) {
*size = IVAL(cli->inbuf, smb_vwv3);
}
if (t) {
*t = make_unix_date3(cli->inbuf+smb_vwv1);
}
if (attr) {
*attr = SVAL(cli->inbuf,smb_vwv0);
}
return True;
}
/****************************************************************************
do a SMBsetatr call
****************************************************************************/
BOOL cli_setatr(struct cli_state *cli, char *fname, uint16 attr, time_t t)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,8,strlen(fname)+4,True);
CVAL(cli->outbuf,smb_com) = SMBsetatr;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0, attr);
put_dos_date3(cli->outbuf,smb_vwv1, t);
p = smb_buf(cli->outbuf);
*p = 4;
pstrcpy(p+1, fname);
unix_to_dos(p+1,True);
p = skip_string(p,1);
*p = 4;
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return False;
}
return True;
}
/****************************************************************************
check for existance of a dir
****************************************************************************/
BOOL cli_chkpath(struct cli_state *cli, char *path)
{
pstring path2;
char *p;
safe_strcpy(path2,path,sizeof(pstring));
trim_string(path2,NULL,"\\");
if (!*path2) *path2 = '\\';
memset(cli->outbuf,'\0',smb_size);
converted cli_chkpath() (This used to be commit 95268f52556e5983004e594002b7e18a8656d1f0)
2001-02-20 15:25:42 +03:00
set_message(cli->outbuf,0,0,True);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
SCVAL(cli->outbuf,smb_com,SMBchkpth);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
converted cli_chkpath() (This used to be commit 95268f52556e5983004e594002b7e18a8656d1f0)
2001-02-20 15:25:42 +03:00
p += clistr_push(cli, p, path2, -1, CLISTR_TERMINATE | CLISTR_CONVERT);
set_message(cli->outbuf,0,PTR_DIFF(p, smb_buf(cli->outbuf)), False);
split clientgen.c into several parts the next step is splitting out the auth code, to make adding lukes NTLMSSP support easier (This used to be commit 10c5470835b43116ed48b3137c3b9cc867a20989)
2000-04-25 18:04:06 +04:00
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_error(cli, NULL, NULL, NULL)) return False;
return True;
}
/****************************************************************************
query disk space
****************************************************************************/
BOOL cli_dskattr(struct cli_state *cli, int *bsize, int *total, int *avail)
{
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,0,0,True);
CVAL(cli->outbuf,smb_com) = SMBdskattr;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
*bsize = SVAL(cli->inbuf,smb_vwv1)*SVAL(cli->inbuf,smb_vwv2);
*total = SVAL(cli->inbuf,smb_vwv0);
*avail = SVAL(cli->inbuf,smb_vwv3);
return True;
}
Copy Permalink