int
smbfs_smb_close(struct smb_share *ssp, u_int16_t fid, struct timespec *mtime,
struct smb_cred *scred)
{
struct smb_rq *rqp;
struct mbchain *mbp;
u_long time;
int error;
rqp = malloc(sizeof(struct smb_rq), M_SMBFSDATA, M_WAITOK);
error = smb_rq_init(rqp, SSTOCP(ssp), SMB_COM_CLOSE, scred);
if (error) {
free(rqp, M_SMBFSDATA);
return error;
}
smb_rq_getrequest(rqp, &mbp);
smb_rq_wstart(rqp);
mb_put_mem(mbp, (caddr_t)&fid, sizeof(fid), MB_MSYSTEM);
if (mtime) {
smb_time_local2server(mtime, SSTOVC(ssp)->vc_sopt.sv_tz, &time);
} else
time = 0;
mb_put_uint32le(mbp, time);
smb_rq_wend(rqp);
smb_rq_bstart(rqp);
smb_rq_bend(rqp);
error = smb_rq_simple(rqp);
smb_rq_done(rqp);
free(rqp, M_SMBFSDATA);
return error;
}
int
smbfs_smb_close(struct smb_share *ssp, u_int16_t fid, struct timespec *mtime,
struct smb_cred *scred)
{
struct smb_rq *rqp;
struct mbchain *mbp;
u_long xtime;
int error;
error = smb_rq_alloc(SSTOCP(ssp), SMB_COM_CLOSE, scred, &rqp);
if (error)
return error;
smb_rq_getrequest(rqp, &mbp);
smb_rq_wstart(rqp);
mb_put_mem(mbp, (void *)&fid, sizeof(fid), MB_MSYSTEM);
if (mtime) {
smb_time_local2server(mtime, SSTOVC(ssp)->vc_sopt.sv_tz, &xtime);
} else
xtime = 0;
mb_put_uint32le(mbp, xtime);
smb_rq_wend(rqp);
smb_rq_bstart(rqp);
smb_rq_bend(rqp);
error = smb_rq_simple(rqp);
smb_rq_done(rqp);
return error;
}
void
smb_time_local2NT(struct timespec *tsp, int tzoff, int64_t *nsec)
{
u_long seconds;
smb_time_local2server(tsp, 0, &seconds);
*nsec = (((int64_t)(seconds) & ~1) + DIFF1970TO1601) * (int64_t)10000000;
}
void
smb_time_unix2dos(struct timespec *tsp, int tzoff, u_int16_t *ddp,
u_int16_t *dtp, u_int8_t *dhp)
{
struct timespec tt;
u_long t;
tt = *tsp;
smb_time_local2server(tsp, tzoff, &t);
tt.tv_sec = t;
timespec2fattime(&tt, 1, ddp, dtp, dhp);
}
/*
* Set DOS file attributes. mtime should be NULL for dialects above lm10
*/
int
smbfs_smb_setpattr(struct smbnode *np, u_int16_t attr, struct timespec *mtime,
struct smb_cred *scred)
{
struct smb_rq *rqp;
struct smb_share *ssp = np->n_mount->sm_share;
struct mbchain *mbp;
u_long time;
int error, svtz;
rqp = malloc(sizeof(struct smb_rq), M_SMBFSDATA, M_WAITOK);
error = smb_rq_init(rqp, SSTOCP(ssp), SMB_COM_SET_INFORMATION, scred);
if (error) {
free(rqp, M_SMBFSDATA);
return error;
}
svtz = SSTOVC(ssp)->vc_sopt.sv_tz;
smb_rq_getrequest(rqp, &mbp);
smb_rq_wstart(rqp);
mb_put_uint16le(mbp, attr);
if (mtime) {
smb_time_local2server(mtime, svtz, &time);
} else
time = 0;
mb_put_uint32le(mbp, time); /* mtime */
mb_put_mem(mbp, NULL, 5 * 2, MB_MZERO);
smb_rq_wend(rqp);
smb_rq_bstart(rqp);
mb_put_uint8(mbp, SMB_DT_ASCII);
do {
error = smbfs_fullpath(mbp, SSTOVC(ssp), np, NULL, 0);
if (error)
break;
mb_put_uint8(mbp, SMB_DT_ASCII);
if (SMB_UNICODE_STRINGS(SSTOVC(ssp))) {
mb_put_padbyte(mbp);
mb_put_uint8(mbp, 0); /* 1st byte of NULL Unicode char */
}
mb_put_uint8(mbp, 0);
smb_rq_bend(rqp);
error = smb_rq_simple(rqp);
if (error) {
SMBERROR("smb_rq_simple(rqp) => error %d\n", error);
break;
}
} while(0);
smb_rq_done(rqp);
free(rqp, M_SMBFSDATA);
return error;
}
int
smbfs_smb_create(struct smbnode *dnp, const char *name, int nmlen,
struct smb_cred *scred)
{
struct smb_rq *rqp;
struct smb_share *ssp = dnp->n_mount->sm_share;
struct mbchain *mbp;
struct mdchain *mdp;
struct timespec ctime;
u_int8_t wc;
u_int16_t fid;
u_long tm;
int error;
error = smb_rq_alloc(SSTOCP(ssp), SMB_COM_CREATE_NEW, scred, &rqp);
if (error)
return error;
smb_rq_getrequest(rqp, &mbp);
/* get current time */
getnanotime(&ctime);
smb_time_local2server(&ctime, SSTOVC(ssp)->vc_sopt.sv_tz, &tm);
smb_rq_wstart(rqp);
mb_put_uint16le(mbp, SMB_FA_ARCHIVE); /* attributes */
mb_put_uint32le(mbp, tm);
smb_rq_wend(rqp);
smb_rq_bstart(rqp);
mb_put_uint8(mbp, SMB_DT_ASCII);
error = smbfs_fullpath(mbp, SSTOVC(ssp), dnp, name, nmlen);
if (!error) {
smb_rq_bend(rqp);
error = smb_rq_simple(rqp);
if (!error) {
smb_rq_getreply(rqp, &mdp);
md_get_uint8(mdp, &wc);
if (wc == 1)
md_get_uint16(mdp, &fid);
else
error = EBADRPC;
}
}
smb_rq_done(rqp);
if (!error)
smbfs_smb_close(ssp, fid, &ctime, scred);
return (error);
}
/*
* Set DOS file attributes. mtime should be NULL for dialects above lm10
*/
int
smbfs_smb_setpattr(struct smbnode *np, u_int16_t attr, struct timespec *mtime,
struct smb_cred *scred)
{
struct smb_rq rq, *rqp = &rq;
struct smb_share *ssp = np->n_mount->sm_share;
struct mbchain *mbp;
u_long time;
int error, svtz;
error = smb_rq_init(rqp, SSTOCP(ssp), SMB_COM_SET_INFORMATION, scred);
if (error)
return error;
svtz = SSTOVC(ssp)->vc_sopt.sv_tz;
smb_rq_getrequest(rqp, &mbp);
smb_rq_wstart(rqp);
mb_put_uint16le(mbp, attr);
if (mtime) {
smb_time_local2server(mtime, svtz, &time);
} else
time = 0;
mb_put_uint32le(mbp, time); /* mtime */
mb_put_mem(mbp, NULL, 5 * 2, MB_MZERO);
smb_rq_wend(rqp);
smb_rq_bstart(rqp);
mb_put_uint8(mbp, SMB_DT_ASCII);
do {
error = smbfs_fullpath(mbp, SSTOVC(ssp), np, NULL, 0);
if (error)
break;
mb_put_uint8(mbp, SMB_DT_ASCII);
mb_put_uint8(mbp, 0);
smb_rq_bend(rqp);
error = smb_rq_simple(rqp);
if (error) {
SMBERROR("smb_rq_simple(rqp) => error %d\n", error);
break;
}
} while(0);
smb_rq_done(rqp);
return error;
}