bool cli_get_fs_volume_info(struct cli_state *cli, fstring volume_name, uint32 *pserial_number, time_t *pdate)
{
bool ret = False;
uint16 setup;
char param[2];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
unsigned int nlen;
setup = TRANSACT2_QFSINFO;
SSVAL(param,0,SMB_QUERY_FS_VOLUME_INFO);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 2, 0,
NULL, 0, 560)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
if (rdata_count < 19) {
goto cleanup;
}
if (pdate) {
struct timespec ts;
ts = interpret_long_date(rdata);
*pdate = ts.tv_sec;
}
if (pserial_number) {
*pserial_number = IVAL(rdata,8);
}
nlen = IVAL(rdata,12);
clistr_pull(cli, volume_name, rdata + 18, sizeof(fstring), nlen, STR_UNICODE);
/* todo: but not yet needed
* return the other stuff
*/
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
/****************************************************************************
check for existance of a trans2 call
****************************************************************************/
static NTSTATUS try_trans2(struct cli_state *cli,
int op,
char *param, char *data,
int param_len, int data_len,
unsigned int *rparam_len, unsigned int *rdata_len)
{
uint16 setup = op;
char *rparam=NULL, *rdata=NULL;
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
data, data_len, cli->max_xmit /* data, length, max */
)) {
return cli_nt_error(cli);
}
cli_receive_trans(cli, SMBtrans2,
&rparam, rparam_len,
&rdata, rdata_len);
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return cli_nt_error(cli);
}
NTSTATUS cli_qpathinfo_alt_name(struct cli_state *cli, const char *fname, fstring alt_name)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_QPATHINFO;
pstring param;
char *rparam=NULL, *rdata=NULL;
int count=8;
char *p;
BOOL ret;
unsigned int len;
p = param;
memset(p, 0, 6);
SSVAL(p, 0, SMB_QUERY_FILE_ALT_NAME_INFO);
p += 6;
p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
do {
ret = (cli_send_trans(cli, SMBtrans2,
NULL, /* Name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 10, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
) &&
cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len));
if (!ret && cli_is_dos_error(cli)) {
/* we need to work around a Win95 bug - sometimes
it gives ERRSRV/ERRerror temprarily */
uint8 eclass;
uint32 ecode;
cli_dos_error(cli, &eclass, &ecode);
if (eclass != ERRSRV || ecode != ERRerror) break;
smb_msleep(100);
}
} while (count-- && ret==False);
if (!ret || !rdata || data_len < 4) {
return NT_STATUS_UNSUCCESSFUL;
}
len = IVAL(rdata, 0);
if (len > data_len - 4) {
return NT_STATUS_INVALID_NETWORK_RESPONSE;
}
clistr_pull(cli, alt_name, rdata+4, sizeof(fstring), len, STR_UNICODE);
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return NT_STATUS_OK;
}
BOOL cli_qpathinfo_basic( struct cli_state *cli, const char *name,
SMB_STRUCT_STAT *sbuf, uint32 *attributes )
{
unsigned int param_len = 0;
unsigned int data_len = 0;
uint16 setup = TRANSACT2_QPATHINFO;
char param[sizeof(pstring)+6];
char *rparam=NULL, *rdata=NULL;
char *p;
pstring path;
int len;
pstrcpy( path, name );
/* cleanup */
len = strlen( path );
if ( path[len-1] == '\\' || path[len-1] == '/')
path[len-1] = '\0';
p = param;
memset(p, 0, 6);
SSVAL(p, 0, SMB_QUERY_FILE_BASIC_INFO);
p += 6;
p += clistr_push(cli, p, path, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
NULL, 0, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
if (data_len < 36) {
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return False;
}
set_atimespec(sbuf, interpret_long_date( rdata+8 )); /* Access time. */
set_mtimespec(sbuf, interpret_long_date( rdata+16 )); /* Write time. */
set_ctimespec(sbuf, interpret_long_date( rdata+24 )); /* Change time. */
*attributes = IVAL( rdata, 32 );
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return True;
}
static BOOL cli_set_ea(struct cli_state *cli, uint16 setup, char *param, unsigned int param_len,
const char *ea_name, const char *ea_val, size_t ea_len)
{
unsigned int data_len = 0;
char *data = NULL;
char *rparam=NULL, *rdata=NULL;
char *p;
size_t ea_namelen = strlen(ea_name);
if (ea_namelen == 0 && ea_len == 0) {
data_len = 4;
data = SMB_MALLOC(data_len);
if (!data) {
return False;
}
p = data;
SIVAL(p,0,data_len);
} else {
data_len = 4 + 4 + ea_namelen + 1 + ea_len;
data = SMB_MALLOC(data_len);
if (!data) {
return False;
}
p = data;
SIVAL(p,0,data_len);
p += 4;
SCVAL(p, 0, 0); /* EA flags. */
SCVAL(p, 1, ea_namelen);
SSVAL(p, 2, ea_len);
memcpy(p+4, ea_name, ea_namelen+1); /* Copy in the name. */
memcpy(p+4+ea_namelen+1, ea_val, ea_len);
}
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
data, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
SAFE_FREE(data);
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
bool cli_get_fs_volume_info_old(struct cli_state *cli, fstring volume_name, uint32 *pserial_number)
{
bool ret = False;
uint16 setup;
char param[2];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
unsigned char nlen;
setup = TRANSACT2_QFSINFO;
SSVAL(param,0,SMB_INFO_VOLUME);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 2, 0,
NULL, 0, 560)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
if (rdata_count < 5) {
goto cleanup;
}
if (pserial_number) {
*pserial_number = IVAL(rdata,0);
}
nlen = CVAL(rdata,l2_vol_cch);
clistr_pull(cli, volume_name, rdata + l2_vol_szVolLabel, sizeof(fstring), nlen, STR_NOALIGN);
/* todo: but not yet needed
* return the other stuff
*/
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
bool cli_unix_extensions_version(struct cli_state *cli, uint16 *pmajor, uint16 *pminor,
uint32 *pcaplow, uint32 *pcaphigh)
{
bool ret = False;
uint16 setup;
char param[2];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
setup = TRANSACT2_QFSINFO;
SSVAL(param,0,SMB_QUERY_CIFS_UNIX_INFO);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 2, 0,
NULL, 0, 560)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
if (rdata_count < 12) {
goto cleanup;
}
*pmajor = SVAL(rdata,0);
*pminor = SVAL(rdata,2);
cli->posix_capabilities = *pcaplow = IVAL(rdata,4);
*pcaphigh = IVAL(rdata,8);
/* todo: but not yet needed
* return the other stuff
*/
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
bool cli_get_fs_attr_info(struct cli_state *cli, uint32 *fs_attr)
{
bool ret = False;
uint16 setup;
char param[2];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
if (!cli||!fs_attr)
smb_panic("cli_get_fs_attr_info() called with NULL Pionter!");
setup = TRANSACT2_QFSINFO;
SSVAL(param,0,SMB_QUERY_FS_ATTRIBUTE_INFO);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 2, 0,
NULL, 0, 560)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
if (rdata_count < 12) {
goto cleanup;
}
*fs_attr = IVAL(rdata,0);
/* todo: but not yet needed
* return the other stuff
*/
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
BOOL cli_qfileinfo_test(struct cli_state *cli, int fnum, int level, char **poutdata, uint32 *poutlen)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_QFILEINFO;
pstring param;
char *rparam=NULL, *rdata=NULL;
*poutdata = NULL;
*poutlen = 0;
/* if its a win95 server then fail this - win95 totally screws it
up */
if (cli->win95)
return False;
param_len = 4;
memset(param, 0, param_len);
SSVAL(param, 0, fnum);
SSVAL(param, 2, level);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
*poutdata = (char *)memdup(rdata, data_len);
if (!*poutdata) {
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return False;
}
*poutlen = data_len;
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
bool cli_set_unix_extensions_capabilities(struct cli_state *cli, uint16 major, uint16 minor,
uint32 caplow, uint32 caphigh)
{
bool ret = False;
uint16 setup;
char param[4];
char data[12];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
setup = TRANSACT2_SETFSINFO;
SSVAL(param,0,0);
SSVAL(param,2,SMB_SET_CIFS_UNIX_INFO);
SSVAL(data,0,major);
SSVAL(data,2,minor);
SIVAL(data,4,caplow);
SIVAL(data,8,caphigh);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 4, 0,
data, 12, 560)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
static NTSTATUS enc_blob_send_receive(struct cli_state *cli, DATA_BLOB *in, DATA_BLOB *out, DATA_BLOB *param_out)
{
uint16 setup;
char param[4];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
NTSTATUS status = NT_STATUS_OK;
setup = TRANSACT2_SETFSINFO;
SSVAL(param,0,0);
SSVAL(param,2,SMB_REQUEST_TRANSPORT_ENCRYPTION);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 4, 0,
(char *)in->data, in->length, CLI_BUFFER_SIZE)) {
status = cli_nt_error(cli);
goto out;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
status = cli_nt_error(cli);
goto out;
}
if (cli_is_error(cli)) {
status = cli_nt_error(cli);
if (!NT_STATUS_EQUAL(status, NT_STATUS_MORE_PROCESSING_REQUIRED)) {
goto out;
}
}
*out = data_blob(rdata, rdata_count);
*param_out = data_blob(rparam, rparam_count);
out:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return status;
}
static BOOL cli_unix_chmod_chown_internal(struct cli_state *cli, const char *fname, uint32 mode, uint32 uid, uint32 gid)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_SETPATHINFO;
char param[sizeof(pstring)+6];
char data[100];
char *rparam=NULL, *rdata=NULL;
char *p;
memset(param, 0, sizeof(param));
memset(data, 0, sizeof(data));
SSVAL(param,0,SMB_SET_FILE_UNIX_BASIC);
p = ¶m[6];
p += clistr_push(cli, p, fname, -1, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
SIVAL(data,40,uid);
SIVAL(data,48,gid);
SIVAL(data,84,mode);
data_len = 100;
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
(char *)&data, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
BOOL cli_api(struct cli_state *cli,
char *param, int prcnt, int mprcnt,
char *data, int drcnt, int mdrcnt,
char **rparam, unsigned int *rprcnt,
char **rdata, unsigned int *rdrcnt)
{
cli_send_trans(cli,SMBtrans,
PIPE_LANMAN, /* Name */
0,0, /* fid, flags */
NULL,0,0, /* Setup, length, max */
param, prcnt, mprcnt, /* Params, length, max */
data, drcnt, mdrcnt /* Data, length, max */
);
return (cli_receive_trans(cli,SMBtrans,
rparam, rprcnt,
rdata, rdrcnt));
}
BOOL cli_api_pipe(struct cli_state *cli, const char *pipe_name,
uint16 *setup, uint32 setup_count, uint32 max_setup_count,
char *params, uint32 param_count, uint32 max_param_count,
char *data, uint32 data_count, uint32 max_data_count,
char **rparam, uint32 *rparam_count,
char **rdata, uint32 *rdata_count)
{
cli_send_trans(cli, SMBtrans,
pipe_name,
0,0, /* fid, flags */
setup, setup_count, max_setup_count,
params, param_count, max_param_count,
data, data_count, max_data_count);
return (cli_receive_trans(cli, SMBtrans,
rparam, (unsigned int *)rparam_count,
rdata, (unsigned int *)rdata_count));
}
static BOOL cli_link_internal(struct cli_state *cli, const char *oldname, const char *newname, BOOL hard_link)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_SETPATHINFO;
char param[sizeof(pstring)+6];
pstring data;
char *rparam=NULL, *rdata=NULL;
char *p;
size_t oldlen = 2*(strlen(oldname)+1);
size_t newlen = 2*(strlen(newname)+1);
memset(param, 0, sizeof(param));
SSVAL(param,0,hard_link ? SMB_SET_FILE_UNIX_HLINK : SMB_SET_FILE_UNIX_LINK);
p = ¶m[6];
p += clistr_push(cli, p, newname, MIN(newlen, sizeof(param)-6), STR_TERMINATE);
param_len = PTR_DIFF(p, param);
p = data;
p += clistr_push(cli, p, oldname, MIN(oldlen,sizeof(data)), STR_TERMINATE);
data_len = PTR_DIFF(p, data);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
(char *)&data, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
BOOL cli_unix_getfacl(struct cli_state *cli, const char *name, size_t *prb_size, char **retbuf)
{
unsigned int param_len = 0;
unsigned int data_len = 0;
uint16 setup = TRANSACT2_QPATHINFO;
char param[sizeof(pstring)+6];
char *rparam=NULL, *rdata=NULL;
char *p;
p = param;
memset(p, 0, 6);
SSVAL(p, 0, SMB_QUERY_POSIX_ACL);
p += 6;
p += clistr_push(cli, p, name, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
NULL, 0, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
if (data_len < 6) {
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return False;
}
SAFE_FREE(rparam);
*retbuf = rdata;
*prb_size = (size_t)data_len;
return True;
}
BOOL cli_qfilename(struct cli_state *cli, int fnum,
pstring name)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_QFILEINFO;
pstring param;
char *rparam=NULL, *rdata=NULL;
param_len = 4;
memset(param, 0, param_len);
SSVAL(param, 0, fnum);
SSVAL(param, 2, SMB_QUERY_FILE_NAME_INFO);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
if (!rdata || data_len < 4) {
return False;
}
clistr_pull(cli, name, rdata+4, sizeof(pstring), IVAL(rdata, 0), STR_UNICODE);
return True;
}
int cli_nt_delete_on_close(struct cli_state *cli, int fnum, BOOL flag)
{
unsigned int data_len = 1;
unsigned int param_len = 6;
uint16 setup = TRANSACT2_SETFILEINFO;
pstring param;
unsigned char data;
char *rparam=NULL, *rdata=NULL;
memset(param, 0, param_len);
SSVAL(param,0,fnum);
SSVAL(param,2,SMB_SET_FILE_DISPOSITION_INFO);
data = flag ? 1 : 0;
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
(char *)&data, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
BOOL cli_qpathinfo2(struct cli_state *cli, const char *fname,
struct timespec *create_time,
struct timespec *access_time,
struct timespec *write_time,
struct timespec *change_time,
SMB_OFF_T *size, uint16 *mode,
SMB_INO_T *ino)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_QPATHINFO;
pstring param;
char *rparam=NULL, *rdata=NULL;
char *p;
p = param;
memset(p, 0, 6);
SSVAL(p, 0, SMB_QUERY_FILE_ALL_INFO);
p += 6;
p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 10, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
if (!rdata || data_len < 22) {
return False;
}
if (create_time) {
*create_time = interpret_long_date(rdata+0);
}
if (access_time) {
*access_time = interpret_long_date(rdata+8);
}
if (write_time) {
*write_time = interpret_long_date(rdata+16);
}
if (change_time) {
*change_time = interpret_long_date(rdata+24);
}
if (mode) {
*mode = SVAL(rdata, 32);
}
if (size) {
*size = IVAL2_TO_SMB_BIG_UINT(rdata,48);
}
if (ino) {
*ino = IVAL(rdata, 64);
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
BOOL cli_unix_stat(struct cli_state *cli, const char *name, SMB_STRUCT_STAT *sbuf)
{
unsigned int param_len = 0;
unsigned int data_len = 0;
uint16 setup = TRANSACT2_QPATHINFO;
char param[sizeof(pstring)+6];
char *rparam=NULL, *rdata=NULL;
char *p;
ZERO_STRUCTP(sbuf);
p = param;
memset(p, 0, 6);
SSVAL(p, 0, SMB_QUERY_FILE_UNIX_BASIC);
p += 6;
p += clistr_push(cli, p, name, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
NULL, 0, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
if (data_len < 96) {
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return False;
}
sbuf->st_size = IVAL2_TO_SMB_BIG_UINT(rdata,0); /* total size, in bytes */
sbuf->st_blocks = IVAL2_TO_SMB_BIG_UINT(rdata,8); /* number of blocks allocated */
#if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
sbuf->st_blocks /= STAT_ST_BLOCKSIZE;
#else
/* assume 512 byte blocks */
sbuf->st_blocks /= 512;
#endif
sbuf->st_ctime = interpret_long_date(rdata + 16); /* time of last change */
sbuf->st_atime = interpret_long_date(rdata + 24); /* time of last access */
sbuf->st_mtime = interpret_long_date(rdata + 32); /* time of last modification */
sbuf->st_uid = (uid_t) IVAL(rdata,40); /* user ID of owner */
sbuf->st_gid = (gid_t) IVAL(rdata,48); /* group ID of owner */
sbuf->st_mode |= unix_filetype_from_wire(IVAL(rdata, 56));
#if defined(HAVE_MAKEDEV)
{
uint32 dev_major = IVAL(rdata,60);
uint32 dev_minor = IVAL(rdata,68);
sbuf->st_rdev = makedev(dev_major, dev_minor);
}
#endif
sbuf->st_ino = (SMB_INO_T)IVAL2_TO_SMB_BIG_UINT(rdata,76); /* inode */
sbuf->st_mode |= wire_perms_to_unix(IVAL(rdata,84)); /* protection */
sbuf->st_nlink = IVAL(rdata,92); /* number of hard links */
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
static BOOL cli_get_ea_list(struct cli_state *cli,
uint16 setup, char *param, unsigned int param_len,
TALLOC_CTX *ctx,
size_t *pnum_eas,
struct ea_struct **pea_list)
{
unsigned int data_len = 0;
unsigned int rparam_len, rdata_len;
char *rparam=NULL, *rdata=NULL;
char *p;
size_t ea_size;
size_t num_eas;
BOOL ret = False;
struct ea_struct *ea_list;
*pnum_eas = 0;
*pea_list = NULL;
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* Name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 10, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_len,
&rdata, &rdata_len)) {
return False;
}
if (!rdata || rdata_len < 4) {
goto out;
}
ea_size = (size_t)IVAL(rdata,0);
if (ea_size > rdata_len) {
goto out;
}
if (ea_size == 0) {
/* No EA's present. */
ret = True;
goto out;
}
p = rdata + 4;
ea_size -= 4;
/* Validate the EA list and count it. */
for (num_eas = 0; ea_size >= 4; num_eas++) {
unsigned int ea_namelen = CVAL(p,1);
unsigned int ea_valuelen = SVAL(p,2);
if (ea_namelen == 0) {
goto out;
}
if (4 + ea_namelen + 1 + ea_valuelen > ea_size) {
goto out;
}
ea_size -= 4 + ea_namelen + 1 + ea_valuelen;
p += 4 + ea_namelen + 1 + ea_valuelen;
}
if (num_eas == 0) {
ret = True;
goto out;
}
*pnum_eas = num_eas;
if (!pea_list) {
/* Caller only wants number of EA's. */
ret = True;
goto out;
}
ea_list = (struct ea_struct *)talloc(ctx, num_eas*sizeof(struct ea_struct));
if (!ea_list) {
goto out;
}
ea_size = (size_t)IVAL(rdata,0);
p = rdata + 4;
for (num_eas = 0; num_eas < *pnum_eas; num_eas++ ) {
struct ea_struct *ea = &ea_list[num_eas];
fstring unix_ea_name;
unsigned int ea_namelen = CVAL(p,1);
unsigned int ea_valuelen = SVAL(p,2);
ea->flags = CVAL(p,0);
unix_ea_name[0] = '\0';
pull_ascii_fstring(unix_ea_name, p + 4);
ea->name = talloc_strdup(ctx, unix_ea_name);
/* Ensure the value is null terminated (in case it's a string). */
ea->value = data_blob_talloc(ctx, NULL, ea_valuelen + 1);
if (!ea->value.data) {
goto out;
}
if (ea_valuelen) {
memcpy(ea->value.data, p+4+ea_namelen+1, ea_valuelen);
}
ea->value.data[ea_valuelen] = 0;
ea->value.length--;
p += 4 + ea_namelen + 1 + ea_valuelen;
}
*pea_list = ea_list;
ret = True;
out :
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return ret;
}
BOOL cli_oem_change_password(struct cli_state *cli, const char *user, const char *new_password,
const char *old_password)
{
pstring param;
unsigned char data[532];
char *p = param;
unsigned char old_pw_hash[16];
unsigned char new_pw_hash[16];
unsigned int data_len;
unsigned int param_len = 0;
char *rparam = NULL;
char *rdata = NULL;
unsigned int rprcnt, rdrcnt;
if (strlen(user) >= sizeof(fstring)-1) {
DEBUG(0,("cli_oem_change_password: user name %s is too long.\n", user));
return False;
}
SSVAL(p,0,214); /* SamOEMChangePassword command. */
p += 2;
pstrcpy_base(p, "zsT", param);
p = skip_string(param,sizeof(param),p);
pstrcpy_base(p, "B516B16", param);
p = skip_string(param,sizeof(param),p);
pstrcpy_base(p,user, param);
p = skip_string(param,sizeof(param),p);
SSVAL(p,0,532);
p += 2;
param_len = PTR_DIFF(p,param);
/*
* Get the Lanman hash of the old password, we
* use this as the key to make_oem_passwd_hash().
*/
E_deshash(old_password, old_pw_hash);
encode_pw_buffer(data, new_password, STR_ASCII);
#ifdef DEBUG_PASSWORD
DEBUG(100,("make_oem_passwd_hash\n"));
dump_data(100, (char *)data, 516);
#endif
SamOEMhash( (unsigned char *)data, (unsigned char *)old_pw_hash, 516);
/*
* Now place the old password hash in the data.
*/
E_deshash(new_password, new_pw_hash);
E_old_pw_hash( new_pw_hash, old_pw_hash, (uchar *)&data[516]);
data_len = 532;
if (cli_send_trans(cli,SMBtrans,
PIPE_LANMAN, /* name */
0,0, /* fid, flags */
NULL,0,0, /* setup, length, max */
param,param_len,2, /* param, length, max */
(char *)data,data_len,0 /* data, length, max */
) == False) {
DEBUG(0,("cli_oem_change_password: Failed to send password change for user %s\n",
user ));
return False;
}
if (!cli_receive_trans(cli,SMBtrans,
&rparam, &rprcnt,
&rdata, &rdrcnt)) {
DEBUG(0,("cli_oem_change_password: Failed to recieve reply to password change for user %s\n",
user ));
return False;
}
if (rparam) {
cli->rap_error = SVAL(rparam,0);
}
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return (cli->rap_error == 0);
}
BOOL cli_qpathinfo(struct cli_state *cli, const char *fname,
time_t *change_time,
time_t *access_time,
time_t *write_time,
SMB_OFF_T *size, uint16 *mode)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
unsigned int rparam_len, rdata_len;
uint16 setup = TRANSACT2_QPATHINFO;
pstring param;
char *rparam=NULL, *rdata=NULL;
int count=8;
BOOL ret;
time_t (*date_fn)(struct cli_state *, void *);
char *p;
p = param;
memset(p, 0, 6);
SSVAL(p, 0, SMB_INFO_STANDARD);
p += 6;
p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
do {
ret = (cli_send_trans(cli, SMBtrans2,
NULL, /* Name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 10, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
) &&
cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_len,
&rdata, &rdata_len));
if (!cli_is_dos_error(cli)) break;
if (!ret) {
/* we need to work around a Win95 bug - sometimes
it gives ERRSRV/ERRerror temprarily */
uint8 eclass;
uint32 ecode;
cli_dos_error(cli, &eclass, &ecode);
if (eclass != ERRSRV || ecode != ERRerror) break;
smb_msleep(100);
}
} while (count-- && ret==False);
if (!ret || !rdata || rdata_len < 22) {
return False;
}
if (cli->win95) {
date_fn = cli_make_unix_date;
} else {
date_fn = cli_make_unix_date2;
}
if (change_time) {
*change_time = date_fn(cli, rdata+0);
}
if (access_time) {
*access_time = date_fn(cli, rdata+4);
}
if (write_time) {
*write_time = date_fn(cli, rdata+8);
}
if (size) {
*size = IVAL(rdata, 12);
}
if (mode) {
*mode = SVAL(rdata,l1_attrFile);
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
BOOL cli_setpathinfo(struct cli_state *cli, const char *fname,
time_t create_time,
time_t access_time,
time_t write_time,
time_t change_time,
uint16 mode)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
unsigned int rparam_len, rdata_len;
uint16 setup = TRANSACT2_SETPATHINFO;
pstring param;
pstring data;
char *rparam=NULL, *rdata=NULL;
int count=8;
BOOL ret;
char *p;
memset(param, 0, sizeof(param));
memset(data, 0, sizeof(data));
p = param;
/* Add the information level */
SSVAL(p, 0, SMB_FILE_BASIC_INFORMATION);
/* Skip reserved */
p += 6;
/* Add the file name */
p += clistr_push(cli, p, fname, sizeof(pstring)-6, STR_TERMINATE);
param_len = PTR_DIFF(p, param);
p = data;
/*
* Add the create, last access, modification, and status change times
*/
put_long_date(p, create_time);
p += 8;
put_long_date(p, access_time);
p += 8;
put_long_date(p, write_time);
p += 8;
put_long_date(p, change_time);
p += 8;
/* Add attributes */
SIVAL(p, 0, mode);
p += 4;
/* Add padding */
SIVAL(p, 0, 0);
p += 4;
data_len = PTR_DIFF(p, data);
do {
ret = (cli_send_trans(cli, SMBtrans2,
NULL, /* Name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 10, /* param, length, max */
data, data_len, cli->max_xmit /* data, length, max */
) &&
cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_len,
&rdata, &rdata_len));
if (!cli_is_dos_error(cli)) break;
if (!ret) {
/* we need to work around a Win95 bug - sometimes
it gives ERRSRV/ERRerror temprarily */
uint8 eclass;
uint32 ecode;
cli_dos_error(cli, &eclass, &ecode);
if (eclass != ERRSRV || ecode != ERRerror) break;
smb_msleep(100);
}
} while (count-- && ret==False);
if (!ret) {
return False;
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
int cli_list_new(struct cli_state *cli,const char *Mask,uint16 attribute,
void (*fn)(const char *, file_info *, const char *, void *), void *state)
{
#if 1
int max_matches = 1366; /* Match W2k - was 512. */
#else
int max_matches = 512;
#endif
int info_level;
char *p, *p2;
pstring mask;
file_info finfo;
int i;
char *dirlist = NULL;
int dirlist_len = 0;
int total_received = -1;
BOOL First = True;
int ff_searchcount=0;
int ff_eos=0;
int ff_dir_handle=0;
int loop_count = 0;
char *rparam=NULL, *rdata=NULL;
unsigned int param_len, data_len;
uint16 setup;
pstring param;
const char *mnt;
uint32 resume_key = 0;
uint32 last_name_raw_len = 0;
DATA_BLOB last_name_raw = data_blob(NULL, 2*sizeof(pstring));
/* NT uses 260, OS/2 uses 2. Both accept 1. */
info_level = (cli->capabilities&CAP_NT_SMBS)?260:1;
pstrcpy(mask,Mask);
while (ff_eos == 0) {
loop_count++;
if (loop_count > 200) {
DEBUG(0,("Error: Looping in FIND_NEXT??\n"));
break;
}
if (First) {
setup = TRANSACT2_FINDFIRST;
SSVAL(param,0,attribute); /* attribute */
SSVAL(param,2,max_matches); /* max count */
SSVAL(param,4,(FLAG_TRANS2_FIND_REQUIRE_RESUME|FLAG_TRANS2_FIND_CLOSE_IF_END)); /* resume required + close on end */
SSVAL(param,6,info_level);
SIVAL(param,8,0);
p = param+12;
p += clistr_push(cli, param+12, mask, sizeof(param)-12,
STR_TERMINATE);
} else {
setup = TRANSACT2_FINDNEXT;
SSVAL(param,0,ff_dir_handle);
SSVAL(param,2,max_matches); /* max count */
SSVAL(param,4,info_level);
/* For W2K servers serving out FAT filesystems we *must* set the
resume key. If it's not FAT then it's returned as zero. */
SIVAL(param,6,resume_key); /* ff_resume_key */
/* NB. *DON'T* use continue here. If you do it seems that W2K and bretheren
can miss filenames. Use last filename continue instead. JRA */
SSVAL(param,10,(FLAG_TRANS2_FIND_REQUIRE_RESUME|FLAG_TRANS2_FIND_CLOSE_IF_END)); /* resume required + close on end */
p = param+12;
if (last_name_raw_len && (last_name_raw_len < (sizeof(param)-12))) {
memcpy(p, last_name_raw.data, last_name_raw_len);
p += last_name_raw_len;
} else {
p += clistr_push(cli, param+12, mask, sizeof(param)-12, STR_TERMINATE);
}
}
param_len = PTR_DIFF(p, param);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* Name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 10, /* param, length, max */
NULL, 0,
#if 0
/* w2k value. */
MIN(16384,cli->max_xmit) /* data, length, max. */
#else
cli->max_xmit /* data, length, max. */
#endif
)) {
break;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len) &&
cli_is_dos_error(cli)) {
/* We need to work around a Win95 bug - sometimes
it gives ERRSRV/ERRerror temprarily */
uint8 eclass;
uint32 ecode;
SAFE_FREE(rdata);
SAFE_FREE(rparam);
cli_dos_error(cli, &eclass, &ecode);
/*
* OS/2 might return "no more files",
* which just tells us, that searchcount is zero
* in this search.
* Guenter Kukkukk <*****@*****.**>
*/
if (eclass == ERRDOS && ecode == ERRnofiles) {
ff_searchcount = 0;
cli_reset_error(cli);
break;
}
if (eclass != ERRSRV || ecode != ERRerror)
break;
smb_msleep(100);
continue;
}
if (cli_is_error(cli) || !rdata || !rparam) {
SAFE_FREE(rdata);
SAFE_FREE(rparam);
break;
}
if (total_received == -1)
total_received = 0;
/* parse out some important return info */
p = rparam;
if (First) {
ff_dir_handle = SVAL(p,0);
ff_searchcount = SVAL(p,2);
ff_eos = SVAL(p,4);
} else {
ff_searchcount = SVAL(p,0);
ff_eos = SVAL(p,2);
}
if (ff_searchcount == 0) {
SAFE_FREE(rdata);
SAFE_FREE(rparam);
break;
}
/* point to the data bytes */
p = rdata;
/* we might need the lastname for continuations */
for (p2=p,i=0;i<ff_searchcount;i++) {
if ((info_level == 260) && (i == ff_searchcount-1)) {
/* Last entry - fixup the last offset length. */
SIVAL(p2,0,PTR_DIFF((rdata + data_len),p2));
}
p2 += interpret_long_filename(cli,info_level,p2,&finfo,
&resume_key,&last_name_raw,&last_name_raw_len);
if (!First && *mask && strcsequal(finfo.name, mask)) {
DEBUG(0,("Error: Looping in FIND_NEXT as name %s has already been seen?\n",
finfo.name));
ff_eos = 1;
break;
}
}
if (ff_searchcount > 0) {
pstrcpy(mask, finfo.name);
} else {
pstrcpy(mask,"");
}
/* grab the data for later use */
/* and add them to the dirlist pool */
dirlist = (char *)SMB_REALLOC(dirlist,dirlist_len + data_len);
if (!dirlist) {
DEBUG(0,("cli_list_new: Failed to expand dirlist\n"));
SAFE_FREE(rdata);
SAFE_FREE(rparam);
break;
}
memcpy(dirlist+dirlist_len,p,data_len);
dirlist_len += data_len;
total_received += ff_searchcount;
SAFE_FREE(rdata);
SAFE_FREE(rparam);
DEBUG(3,("received %d entries (eos=%d)\n",
ff_searchcount,ff_eos));
if (ff_searchcount > 0)
loop_count = 0;
First = False;
}
mnt = cli_cm_get_mntpoint( cli );
/* see if the server disconnected or the connection otherwise failed */
if (cli_is_error(cli)) {
total_received = -1;
} else {
/* no connection problem. let user function add each entry */
for (p=dirlist,i=0;i<total_received;i++) {
p += interpret_long_filename(cli, info_level, p,
&finfo,NULL,NULL,NULL);
fn( mnt,&finfo, Mask, state );
}
}
/* free up the dirlist buffer and last name raw blob */
SAFE_FREE(dirlist);
data_blob_free(&last_name_raw);
return(total_received);
}
bool cli_get_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
{
bool ret = False;
uint16 setup;
char param[2];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
SMB_NTQUOTA_STRUCT qt;
ZERO_STRUCT(qt);
if (!cli||!pqt) {
smb_panic("cli_get_fs_quota_info() called with NULL Pointer!");
}
setup = TRANSACT2_QFSINFO;
SSVAL(param,0,SMB_FS_QUOTA_INFORMATION);
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 2, 0,
NULL, 0, 560)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
if (rdata_count < 48) {
goto cleanup;
}
/* unknown_1 24 NULL bytes in pdata*/
/* the soft quotas 8 bytes (uint64_t)*/
qt.softlim = (uint64_t)IVAL(rdata,24);
#ifdef LARGE_SMB_OFF_T
qt.softlim |= (((uint64_t)IVAL(rdata,28)) << 32);
#else /* LARGE_SMB_OFF_T */
if ((IVAL(rdata,28) != 0)&&
((qt.softlim != 0xFFFFFFFF)||
(IVAL(rdata,28)!=0xFFFFFFFF))) {
/* more than 32 bits? */
goto cleanup;
}
#endif /* LARGE_SMB_OFF_T */
/* the hard quotas 8 bytes (uint64_t)*/
qt.hardlim = (uint64_t)IVAL(rdata,32);
#ifdef LARGE_SMB_OFF_T
qt.hardlim |= (((uint64_t)IVAL(rdata,36)) << 32);
#else /* LARGE_SMB_OFF_T */
if ((IVAL(rdata,36) != 0)&&
((qt.hardlim != 0xFFFFFFFF)||
(IVAL(rdata,36)!=0xFFFFFFFF))) {
/* more than 32 bits? */
goto cleanup;
}
#endif /* LARGE_SMB_OFF_T */
/* quota_flags 2 bytes **/
qt.qflags = SVAL(rdata,40);
qt.qtype = SMB_USER_FS_QUOTA_TYPE;
*pqt = qt;
ret = True;
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
BOOL cli_dfs_get_referral( struct cli_state *cli,
const char *path,
CLIENT_DFS_REFERRAL**refs,
size_t *num_refs,
uint16 *consumed)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_GET_DFS_REFERRAL;
char param[sizeof(pstring)+2];
pstring data;
char *rparam=NULL, *rdata=NULL;
char *p;
size_t pathlen = 2*(strlen(path)+1);
uint16 num_referrals;
CLIENT_DFS_REFERRAL *referrals = NULL;
memset(param, 0, sizeof(param));
SSVAL(param, 0, 0x03); /* max referral level */
p = ¶m[2];
p += clistr_push(cli, p, path, MIN(pathlen, sizeof(param)-2), STR_TERMINATE);
param_len = PTR_DIFF(p, param);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
(char *)&data, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
*consumed = SVAL( rdata, 0 );
num_referrals = SVAL( rdata, 2 );
if ( num_referrals != 0 ) {
uint16 ref_version;
uint16 ref_size;
int i;
uint16 node_offset;
referrals = SMB_XMALLOC_ARRAY( CLIENT_DFS_REFERRAL, num_referrals );
/* start at the referrals array */
p = rdata+8;
for ( i=0; i<num_referrals; i++ ) {
ref_version = SVAL( p, 0 );
ref_size = SVAL( p, 2 );
node_offset = SVAL( p, 16 );
if ( ref_version != 3 ) {
p += ref_size;
continue;
}
referrals[i].proximity = SVAL( p, 8 );
referrals[i].ttl = SVAL( p, 10 );
clistr_pull( cli, referrals[i].dfspath, p+node_offset,
sizeof(referrals[i].dfspath), -1, STR_TERMINATE|STR_UNICODE );
p += ref_size;
}
}
*num_refs = num_referrals;
*refs = referrals;
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
BOOL cli_qfileinfo(struct cli_state *cli, int fnum,
uint16 *mode, SMB_OFF_T *size,
struct timespec *create_time,
struct timespec *access_time,
struct timespec *write_time,
struct timespec *change_time,
SMB_INO_T *ino)
{
unsigned int data_len = 0;
unsigned int param_len = 0;
uint16 setup = TRANSACT2_QFILEINFO;
pstring param;
char *rparam=NULL, *rdata=NULL;
/* if its a win95 server then fail this - win95 totally screws it
up */
if (cli->win95) return False;
param_len = 4;
memset(param, 0, param_len);
SSVAL(param, 0, fnum);
SSVAL(param, 2, SMB_QUERY_FILE_ALL_INFO);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
NULL, data_len, cli->max_xmit /* data, length, max */
)) {
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
return False;
}
if (!rdata || data_len < 68) {
return False;
}
if (create_time) {
*create_time = interpret_long_date(rdata+0);
}
if (access_time) {
*access_time = interpret_long_date(rdata+8);
}
if (write_time) {
*write_time = interpret_long_date(rdata+16);
}
if (change_time) {
*change_time = interpret_long_date(rdata+24);
}
if (mode) {
*mode = SVAL(rdata, 32);
}
if (size) {
*size = IVAL2_TO_SMB_BIG_UINT(rdata,48);
}
if (ino) {
*ino = IVAL(rdata, 64);
}
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}
bool cli_set_fs_quota_info(struct cli_state *cli, int quota_fnum, SMB_NTQUOTA_STRUCT *pqt)
{
bool ret = False;
uint16 setup;
char param[4];
char data[48];
char *rparam=NULL, *rdata=NULL;
unsigned int rparam_count=0, rdata_count=0;
SMB_NTQUOTA_STRUCT qt;
ZERO_STRUCT(qt);
memset(data,'\0',48);
if (!cli||!pqt) {
smb_panic("cli_set_fs_quota_info() called with NULL Pointer!");
}
setup = TRANSACT2_SETFSINFO;
SSVAL(param,0,quota_fnum);
SSVAL(param,2,SMB_FS_QUOTA_INFORMATION);
/* Unknown1 24 NULL bytes*/
/* Default Soft Quota 8 bytes */
SBIG_UINT(data,24,pqt->softlim);
/* Default Hard Quota 8 bytes */
SBIG_UINT(data,32,pqt->hardlim);
/* Quota flag 2 bytes */
SSVAL(data,40,pqt->qflags);
/* Unknown3 6 NULL bytes */
if (!cli_send_trans(cli, SMBtrans2,
NULL,
0, 0,
&setup, 1, 0,
param, 4, 0,
data, 48, 0)) {
goto cleanup;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, &rparam_count,
&rdata, &rdata_count)) {
goto cleanup;
}
if (cli_is_error(cli)) {
ret = False;
goto cleanup;
} else {
ret = True;
}
cleanup:
SAFE_FREE(rparam);
SAFE_FREE(rdata);
return ret;
}
static BOOL cli_posix_lock_internal(struct cli_state *cli, int fnum,
SMB_BIG_UINT offset, SMB_BIG_UINT len, BOOL wait_lock, enum brl_type lock_type)
{
unsigned int param_len = 4;
unsigned int data_len = POSIX_LOCK_DATA_SIZE;
uint16 setup = TRANSACT2_SETFILEINFO;
char param[4];
unsigned char data[POSIX_LOCK_DATA_SIZE];
char *rparam=NULL, *rdata=NULL;
int saved_timeout = cli->timeout;
SSVAL(param,0,fnum);
SSVAL(param,2,SMB_SET_POSIX_LOCK);
switch (lock_type) {
case READ_LOCK:
SSVAL(data, POSIX_LOCK_TYPE_OFFSET, POSIX_LOCK_TYPE_READ);
break;
case WRITE_LOCK:
SSVAL(data, POSIX_LOCK_TYPE_OFFSET, POSIX_LOCK_TYPE_WRITE);
break;
case UNLOCK_LOCK:
SSVAL(data, POSIX_LOCK_TYPE_OFFSET, POSIX_LOCK_TYPE_UNLOCK);
break;
default:
return False;
}
if (wait_lock) {
SSVAL(data, POSIX_LOCK_FLAGS_OFFSET, POSIX_LOCK_FLAG_WAIT);
cli->timeout = 0x7FFFFFFF;
} else {
SSVAL(data, POSIX_LOCK_FLAGS_OFFSET, POSIX_LOCK_FLAG_NOWAIT);
}
SIVAL(data, POSIX_LOCK_PID_OFFSET, cli->pid);
SOFF_T(data, POSIX_LOCK_START_OFFSET, offset);
SOFF_T(data, POSIX_LOCK_LEN_OFFSET, len);
if (!cli_send_trans(cli, SMBtrans2,
NULL, /* name */
-1, 0, /* fid, flags */
&setup, 1, 0, /* setup, length, max */
param, param_len, 2, /* param, length, max */
(char *)&data, data_len, cli->max_xmit /* data, length, max */
)) {
cli->timeout = saved_timeout;
return False;
}
if (!cli_receive_trans(cli, SMBtrans2,
&rparam, ¶m_len,
&rdata, &data_len)) {
cli->timeout = saved_timeout;
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return False;
}
cli->timeout = saved_timeout;
SAFE_FREE(rdata);
SAFE_FREE(rparam);
return True;
}