/*
send a raw ioctl - used by the torture code
*/
NTSTATUS cli_raw_ioctl(struct cli_state *cli, int fnum, uint32 code, DATA_BLOB *blob)
{
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf, 3, 0, True);
SCVAL(cli->outbuf,smb_com,SMBioctl);
cli_setup_packet(cli);
SSVAL(cli->outbuf, smb_vwv0, fnum);
SSVAL(cli->outbuf, smb_vwv1, code>>16);
SSVAL(cli->outbuf, smb_vwv2, (code&0xFFFF));
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
}
if (cli_is_error(cli)) {
return cli_nt_error(cli);
}
*blob = data_blob(NULL, 0);
return NT_STATUS_OK;
}
BOOL cli_setatr(struct cli_state *cli, const 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,8,0,True);
SCVAL(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;
p += clistr_push(cli, p, fname, -1, STR_TERMINATE);
*p++ = 4;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) {
return False;
}
return True;
}
BOOL cli_nt_hardlink(struct cli_state *cli, const char *fname_src, const char *fname_dst)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf, 4, 0, True);
SCVAL(cli->outbuf,smb_com,SMBntrename);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,aSYSTEM | aHIDDEN | aDIR);
SSVAL(cli->outbuf,smb_vwv1, RENAME_FLAG_HARD_LINK);
p = smb_buf(cli->outbuf);
*p++ = 4;
p += clistr_push(cli, p, fname_src, -1, STR_TERMINATE);
*p++ = 4;
p += clistr_push(cli, p, fname_dst, -1, STR_TERMINATE);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli))
return False;
if (cli_is_error(cli))
return False;
return True;
}
bool cli_echo(struct cli_state *cli, uint16 num_echos,
unsigned char *data, size_t length)
{
char *p;
int i;
SMB_ASSERT(length < 1024);
memset(cli->outbuf,'\0',smb_size);
cli_set_message(cli->outbuf,1,length,true);
SCVAL(cli->outbuf,smb_com,SMBecho);
SSVAL(cli->outbuf,smb_tid,65535);
SSVAL(cli->outbuf,smb_vwv0,num_echos);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
memcpy(p, data, length);
p += length;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
for (i=0; i<num_echos; i++) {
if (!cli_receive_smb(cli)) {
return false;
}
if (cli_is_error(cli)) {
return false;
}
}
return true;
}
bool cli_oplock_ack(struct cli_state *cli, int fnum, unsigned char level)
{
char *oldbuf = cli->outbuf;
char buf[smb_size+16];
bool ret;
cli->outbuf = buf;
memset(buf,'\0',smb_size);
cli_set_message(buf,8,0,True);
SCVAL(buf,smb_com,SMBlockingX);
SSVAL(buf,smb_tid, cli->cnum);
cli_setup_packet(cli);
SSVAL(buf,smb_vwv0,0xFF);
SSVAL(buf,smb_vwv1,0);
SSVAL(buf,smb_vwv2,fnum);
if (level == 1)
SSVAL(buf,smb_vwv3,0x102); /* levelII oplock break ack */
else
SSVAL(buf,smb_vwv3,2); /* exclusive oplock break ack */
SIVAL(buf,smb_vwv4,0); /* timoeut */
SSVAL(buf,smb_vwv6,0); /* unlockcount */
SSVAL(buf,smb_vwv7,0); /* lockcount */
ret = cli_send_smb(cli);
cli->outbuf = oldbuf;
return ret;
}
/****************************************************************************
send a message
****************************************************************************/
BOOL cli_message_text(struct cli_state *cli, char *msg, int len, int grp)
{
return False;
#if 0
char *p;
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,1,len+3,True);
CVAL(cli->outbuf,smb_com) = SMBsendtxt;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,grp);
p = smb_buf(cli->outbuf);
*p = 1;
SSVAL(p,1,len);
memcpy(p+3,msg,len);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_error(cli, NULL, NULL, NULL)) return False;
return True;
#endif
}
/****************************************************************************
Check for existance of a dir.
****************************************************************************/
BOOL cli_chkpath(struct cli_state *cli, const char *path)
{
pstring path2;
char *p;
pstrcpy(path2,path);
trim_char(path2,'\0','\\');
if (!*path2)
*path2 = '\\';
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,0,0,True);
SCVAL(cli->outbuf,smb_com,SMBchkpth);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
p += clistr_push(cli, p, path2, -1, STR_TERMINATE);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) return False;
return True;
}
BOOL cli_rmdir(struct cli_state *cli, const char *dname)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,0, 0, True);
SCVAL(cli->outbuf,smb_com,SMBrmdir);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
p += clistr_push(cli, p, dname, -1, STR_TERMINATE);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) {
return False;
}
return True;
}
void cli_negprot_send(struct cli_state *cli)
{
char *p;
int numprots;
memset(cli->outbuf,'\0',smb_size);
/* setup the protocol strings */
set_message(cli->outbuf,0,0,True);
p = smb_buf(cli->outbuf);
for (numprots=0;
prots[numprots].name && prots[numprots].prot<=cli->protocol;
numprots++) {
*p++ = 2;
p += clistr_push(cli, p, prots[numprots].name, -1, STR_CONVERT|STR_TERMINATE);
}
SCVAL(cli->outbuf,smb_com,SMBnegprot);
cli_setup_bcc(cli, p);
cli_setup_packet(cli);
SCVAL(smb_buf(cli->outbuf),0,2);
cli_send_smb(cli);
}
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;
if (! (cli->capabilities & CAP_LARGE_FILES)) {
return cli_lock(cli, fnum, offset, len, timeout, lock_type);
}
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,8,0,True);
SCVAL(cli->outbuf,smb_com,SMBlockingX);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SCVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,fnum);
SCVAL(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);
SOFF_T_R(p, 4, offset);
SOFF_T_R(p, 12, len);
p += 20;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (timeout != 0) {
cli->timeout = (timeout == -1) ? 0x7FFFFFFF : (timeout + 5*1000);
}
if (!cli_receive_smb(cli)) {
cli->timeout = saved_timeout;
return False;
}
cli->timeout = saved_timeout;
if (cli_is_error(cli)) {
return False;
}
return True;
}
int cli_nt_create_full(struct cli_state *cli, const char *fname,
uint32 CreatFlags, uint32 DesiredAccess,
uint32 FileAttributes, uint32 ShareAccess,
uint32 CreateDisposition, uint32 CreateOptions,
uint8 SecuityFlags)
{
char *p;
int len;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,24,0,True);
SCVAL(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)
CreatFlags |= (REQUEST_OPLOCK|REQUEST_BATCH_OPLOCK);
SIVAL(cli->outbuf,smb_ntcreate_Flags, CreatFlags);
SIVAL(cli->outbuf,smb_ntcreate_RootDirectoryFid, 0x0);
SIVAL(cli->outbuf,smb_ntcreate_DesiredAccess, DesiredAccess);
SIVAL(cli->outbuf,smb_ntcreate_FileAttributes, FileAttributes);
SIVAL(cli->outbuf,smb_ntcreate_ShareAccess, ShareAccess);
SIVAL(cli->outbuf,smb_ntcreate_CreateDisposition, CreateDisposition);
SIVAL(cli->outbuf,smb_ntcreate_CreateOptions, CreateOptions);
SIVAL(cli->outbuf,smb_ntcreate_ImpersonationLevel, 0x02);
SCVAL(cli->outbuf,smb_ntcreate_SecurityFlags, SecuityFlags);
p = smb_buf(cli->outbuf);
/* this alignment and termination is critical for netapp filers. Don't change */
p += clistr_align_out(cli, p, 0);
len = clistr_push(cli, p, fname, -1, 0);
p += len;
SSVAL(cli->outbuf,smb_ntcreate_NameLength, len);
/* sigh. this copes with broken netapp filer behaviour */
p += clistr_push(cli, p, "", -1, STR_TERMINATE);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return -1;
}
if (cli_is_error(cli)) {
return -1;
}
return SVAL(cli->inbuf,smb_vwv2 + 1);
}
/****************************************************************************
Lock a file.
note that timeout is in units of 2 milliseconds
****************************************************************************/
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,8,0,True);
SCVAL(cli->outbuf,smb_com,SMBlockingX);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SCVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,fnum);
SCVAL(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);
p += 10;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (timeout != 0) {
cli->timeout = (timeout == -1) ? 0x7FFFFFFF : (timeout*2 + 5*1000);
}
if (!cli_receive_smb(cli)) {
cli->timeout = saved_timeout;
return False;
}
cli->timeout = saved_timeout;
if (cli_is_error(cli)) {
return False;
}
return True;
}
BOOL cli_message_text(struct cli_state *cli, char *msg, int len, int grp)
{
cli_message_text_build(cli, msg, len, grp);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) return False;
return True;
}
static BOOL cli_session_setup_plaintext(struct cli_state *cli, const char *user,
const char *pass, const char *workgroup)
{
uint32 capabilities = cli_session_setup_capabilities(cli);
fstring pword;
int passlen;
char *p;
passlen = clistr_push(cli, pword, pass, sizeof(pword), STR_TERMINATE|STR_CONVERT);
set_message(cli->outbuf,13,0,True);
SCVAL(cli->outbuf,smb_com,SMBsesssetupX);
cli_setup_packet(cli);
SCVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,CLI_BUFFER_SIZE);
SSVAL(cli->outbuf,smb_vwv3,2);
SSVAL(cli->outbuf,smb_vwv4,cli->pid);
SIVAL(cli->outbuf,smb_vwv5,cli->sesskey);
SSVAL(cli->outbuf,smb_vwv7,passlen);
SSVAL(cli->outbuf,smb_vwv8,0);
SIVAL(cli->outbuf,smb_vwv11,capabilities);
p = smb_buf(cli->outbuf);
memcpy(p, pword, passlen);
p += passlen;
p += clistr_push(cli, p, user, -1, STR_TERMINATE|STR_CONVERT); /* username */
p += clistr_push(cli, p, workgroup, -1, STR_TERMINATE|STR_CONVERT); /* workgroup */
p += clistr_push(cli, p, "Unix", -1, STR_TERMINATE|STR_CONVERT);
p += clistr_push(cli, p, "Samba", -1, STR_TERMINATE|STR_CONVERT);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli))
return False;
show_msg(cli->inbuf);
if (cli_is_error(cli)) {
return False;
}
cli->vuid = SVAL(cli->inbuf,smb_uid);
p = smb_buf(cli->inbuf);
p += clistr_pull(cli, cli->server_os, p, sizeof(fstring), -1, STR_TERMINATE);
p += clistr_pull(cli, cli->server_type, p, sizeof(fstring), -1, STR_TERMINATE);
p += clistr_pull(cli, cli->server_domain, p, sizeof(fstring), -1, STR_TERMINATE);
fstrcpy(cli->user_name, user);
return True;
}
BOOL cli_message_end(struct cli_state *cli, int grp)
{
cli_message_end_build(cli, grp);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) return False;
return True;
}
BOOL cli_tdis(struct cli_state *cli)
{
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,0,0,True);
SCVAL(cli->outbuf,smb_com,SMBtdis);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
cli_send_smb(cli);
if (!cli_receive_smb(cli))
return False;
return !cli_is_error(cli);
}
BOOL cli_ulogoff(struct cli_state *cli)
{
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,2,0,True);
SCVAL(cli->outbuf,smb_com,SMBulogoffX);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,0); /* no additional info */
cli_send_smb(cli);
if (!cli_receive_smb(cli))
return False;
return !cli_is_error(cli);
}
int cli_ctemp(struct cli_state *cli, const char *path, char **tmp_path)
{
int len;
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,3,0,True);
SCVAL(cli->outbuf,smb_com,SMBctemp);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,0);
SIVALS(cli->outbuf,smb_vwv1,-1);
p = smb_buf(cli->outbuf);
*p++ = 4;
p += clistr_push(cli, p, path, -1, STR_TERMINATE);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return -1;
}
if (cli_is_error(cli)) {
return -1;
}
/* despite the spec, the result has a -1, followed by
length, followed by name */
p = smb_buf(cli->inbuf);
p += 4;
len = smb_buflen(cli->inbuf) - 4;
if (len <= 0) return -1;
if (tmp_path) {
pstring path2;
clistr_pull(cli, path2, p,
sizeof(path2), len, STR_ASCII);
*tmp_path = strdup(path2);
}
return SVAL(cli->inbuf,smb_vwv0);
}
/****************************************************************************
write to a file using a SMBwrite and not bypassing 0 byte writes
****************************************************************************/
ssize_t cli_smbwrite(struct cli_state *cli,
int fnum, char *buf, off_t offset, size_t size1)
{
char *p;
ssize_t total = 0;
do {
size_t size = MIN(size1, cli->max_xmit - 48);
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,5, 3 + size,True);
CVAL(cli->outbuf,smb_com) = SMBwrite;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0,fnum);
SSVAL(cli->outbuf,smb_vwv1,size);
SIVAL(cli->outbuf,smb_vwv2,offset);
SSVAL(cli->outbuf,smb_vwv4,0);
p = smb_buf(cli->outbuf);
*p++ = 1;
SSVAL(p, 0, size);
memcpy(p+2, buf, size);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return -1;
}
if (CVAL(cli->inbuf,smb_rcls) != 0) {
return -1;
}
size = SVAL(cli->inbuf,smb_vwv0);
if (size == 0) break;
size1 -= size;
total += size;
} while (size1);
return total;
}
BOOL cli_getattrE(struct cli_state *cli, int fd,
uint16 *attr, SMB_BIG_UINT *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);
SCVAL(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 (cli_is_error(cli)) {
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;
}
BOOL cli_message_start(struct cli_state *cli, char *host, char *username,
int *grp)
{
cli_message_start_build(cli, host, username);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) return False;
*grp = SVAL(cli->inbuf,smb_vwv0);
return True;
}
/****************************************************************************
send a lock with a specified locktype
this is used for testing LOCKING_ANDX_CANCEL_LOCK
****************************************************************************/
NTSTATUS cli_locktype(struct cli_state *cli, int fnum,
uint32 offset, uint32 len, int timeout, unsigned char locktype)
{
char *p;
int saved_timeout = cli->timeout;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0', smb_size);
set_message(cli->outbuf,8,0,True);
SCVAL(cli->outbuf,smb_com,SMBlockingX);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SCVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,fnum);
SCVAL(cli->outbuf,smb_vwv3,locktype);
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);
p += 10;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (timeout != 0) {
cli->timeout = (timeout == -1) ? 0x7FFFFFFF : (timeout + 2*1000);
}
if (!cli_receive_smb(cli)) {
cli->timeout = saved_timeout;
return NT_STATUS_UNSUCCESSFUL;
}
cli->timeout = saved_timeout;
return cli_nt_error(cli);
}
BOOL cli_getatr(struct cli_state *cli, const 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,0,0,True);
SCVAL(cli->outbuf,smb_com,SMBgetatr);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
p += clistr_push(cli, p, fname, -1, STR_TERMINATE);
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) {
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;
}
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);
SCVAL(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;
}
BOOL cli_unlock64(struct cli_state *cli, int fnum, SMB_BIG_UINT offset, SMB_BIG_UINT len)
{
char *p;
if (! (cli->capabilities & CAP_LARGE_FILES)) {
return cli_unlock(cli, fnum, offset, len);
}
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,8,0,True);
SCVAL(cli->outbuf,smb_com,SMBlockingX);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SCVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,fnum);
SCVAL(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);
SOFF_T_R(p, 4, offset);
SOFF_T_R(p, 12, len);
p += 20;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) {
return False;
}
return True;
}
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);
SCVAL(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;
}
return !cli_is_error(cli);
}
/****************************************************************************
start a message sequence
****************************************************************************/
BOOL cli_message_start(struct cli_state *cli, char *host, char *username,
int *grp)
{
return False;
#if 0
char *p;
/* send a SMBsendstrt command */
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,0,0,True);
CVAL(cli->outbuf,smb_com) = SMBsendstrt;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
p = smb_buf(cli->outbuf);
*p++ = 4;
pstrcpy(p,username);
unix_to_dos(p,True);
p = skip_string(p,1);
*p++ = 4;
pstrcpy(p,host);
unix_to_dos(p,True);
p = skip_string(p,1);
set_message(cli->outbuf,0,PTR_DIFF(p,smb_buf(cli->outbuf)),False);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_error(cli, NULL, NULL, NULL)) return False;
*grp = SVAL(cli->inbuf,smb_vwv0);
return True;
#endif
}
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,8,0,True);
SCVAL(cli->outbuf,smb_com,SMBlockingX);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SCVAL(cli->outbuf,smb_vwv0,0xFF);
SSVAL(cli->outbuf,smb_vwv2,fnum);
SCVAL(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);
p += 10;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) {
return False;
}
return True;
}
BOOL cli_setattrE(struct cli_state *cli, int fd,
time_t c_time, time_t a_time, time_t m_time)
{
char *p;
memset(cli->outbuf,'\0',smb_size);
memset(cli->inbuf,'\0',smb_size);
set_message(cli->outbuf,7,0,True);
SCVAL(cli->outbuf,smb_com,SMBsetattrE);
SSVAL(cli->outbuf,smb_tid,cli->cnum);
cli_setup_packet(cli);
SSVAL(cli->outbuf,smb_vwv0, fd);
cli_put_dos_date2(cli, cli->outbuf,smb_vwv1, c_time);
cli_put_dos_date2(cli, cli->outbuf,smb_vwv3, a_time);
cli_put_dos_date2(cli, cli->outbuf,smb_vwv5, m_time);
p = smb_buf(cli->outbuf);
*p++ = 4;
cli_setup_bcc(cli, p);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_is_error(cli)) {
return False;
}
return True;
}
/****************************************************************************
end a message
****************************************************************************/
BOOL cli_message_end(struct cli_state *cli, int grp)
{
return False;
#if 0
memset(cli->outbuf,'\0',smb_size);
set_message(cli->outbuf,1,0,True);
CVAL(cli->outbuf,smb_com) = SMBsendend;
SSVAL(cli->outbuf,smb_tid,cli->cnum);
SSVAL(cli->outbuf,smb_vwv0,grp);
cli_setup_packet(cli);
cli_send_smb(cli);
if (!cli_receive_smb(cli)) {
return False;
}
if (cli_error(cli, NULL, NULL, NULL)) return False;
return True;
#endif
}
