/*
* smb_com_trans2_find_first2
*
* Client Request Value
* ============================ ==================================
*
* UCHAR WordCount 15
* UCHAR TotalDataCount Total size of extended attribute list
* UCHAR SetupCount 1
* UCHAR Setup[0] TRANS2_FIND_FIRST2
*
* Parameter Block Encoding Description
* ============================ ==================================
* USHORT SearchAttributes;
* USHORT SearchCount; Maximum number of entries to return
* USHORT Flags; Additional information:
* Bit 0 - close search after this request
* Bit 1 - close search if end of search
* reached
* Bit 2 - return resume keys for each
* entry found
* Bit 3 - continue search from previous
* ending place
* Bit 4 - find with backup intent
* USHORT InformationLevel; See below
* ULONG SearchStorageType;
* STRING FileName; Pattern for the search
* UCHAR Data[ TotalDataCount ] FEAList if InformationLevel is
* QUERY_EAS_FROM_LIST
*
* Response Parameter Block Description
* ============================ ==================================
*
* USHORT Sid; Search handle
* USHORT SearchCount; Number of entries returned
* USHORT EndOfSearch; Was last entry returned?
* USHORT EaErrorOffset; Offset into EA list if EA error
* USHORT LastNameOffset; Offset into data to file name of last
* entry, if server needs it to resume
* search; else 0
* UCHAR Data[ TotalDataCount ] Level dependent info about the matches
* found in the search
*/
smb_sdrc_t
smb_com_trans2_find_first2(smb_request_t *sr, smb_xa_t *xa)
{
int count;
uint16_t sattr, odid;
smb_pathname_t *pn;
smb_odir_t *od;
smb_find_args_t args;
uint32_t odir_flags = 0;
bzero(&args, sizeof (smb_find_args_t));
if (!STYPE_ISDSK(sr->tid_tree->t_res_type)) {
smbsr_error(sr, NT_STATUS_ACCESS_DENIED,
ERRDOS, ERROR_ACCESS_DENIED);
return (SDRC_ERROR);
}
pn = &sr->arg.dirop.fqi.fq_path;
if (smb_mbc_decodef(&xa->req_param_mb, "%wwww4.u", sr, &sattr,
&args.fa_maxcount, &args.fa_fflag, &args.fa_infolev,
&pn->pn_path) != 0) {
return (SDRC_ERROR);
}
smb_pathname_init(sr, pn, pn->pn_path);
if (!smb_pathname_validate(sr, pn))
return (-1);
if (smb_is_stream_name(pn->pn_path)) {
smbsr_error(sr, NT_STATUS_OBJECT_NAME_INVALID,
ERRDOS, ERROR_INVALID_NAME);
return (SDRC_ERROR);
}
if (args.fa_fflag & SMB_FIND_WITH_BACKUP_INTENT) {
sr->user_cr = smb_user_getprivcred(sr->uid_user);
odir_flags = SMB_ODIR_OPENF_BACKUP_INTENT;
}
args.fa_maxdata =
smb_trans2_find_get_maxdata(sr, args.fa_infolev, args.fa_fflag);
if (args.fa_maxdata == 0)
return (SDRC_ERROR);
odid = smb_odir_open(sr, pn->pn_path, sattr, odir_flags);
if (odid == 0) {
if (sr->smb_error.status == NT_STATUS_OBJECT_PATH_NOT_FOUND) {
smbsr_error(sr, NT_STATUS_OBJECT_NAME_NOT_FOUND,
ERRDOS, ERROR_FILE_NOT_FOUND);
}
return (SDRC_ERROR);
}
od = smb_tree_lookup_odir(sr->tid_tree, odid);
if (od == NULL)
return (SDRC_ERROR);
count = smb_trans2_find_entries(sr, xa, od, &args);
if (count == -1) {
smb_odir_close(od);
smb_odir_release(od);
return (SDRC_ERROR);
}
if (count == 0) {
smb_odir_close(od);
smb_odir_release(od);
smbsr_errno(sr, ENOENT);
return (SDRC_ERROR);
}
if ((args.fa_fflag & SMB_FIND_CLOSE_AFTER_REQUEST) ||
(args.fa_eos && (args.fa_fflag & SMB_FIND_CLOSE_AT_EOS))) {
smb_odir_close(od);
} /* else leave odir open for trans2_find_next2 */
smb_odir_release(od);
(void) smb_mbc_encodef(&xa->rep_param_mb, "wwwww",
odid, /* Search ID */
count, /* Search Count */
args.fa_eos, /* End Of Search */
0, /* EA Error Offset */
args.fa_lno); /* Last Name Offset */
return (SDRC_SUCCESS);
}
/*
* smb_com_trans2_find_first2
*
* Client Request Value
* ============================ ==================================
*
* UCHAR WordCount 15
* UCHAR TotalDataCount Total size of extended attribute list
* UCHAR SetupCount 1
* UCHAR Setup[0] TRANS2_FIND_FIRST2
*
* Parameter Block Encoding Description
* ============================ ==================================
* USHORT SearchAttributes;
* USHORT SearchCount; Maximum number of entries to return
* USHORT Flags; Additional information:
* Bit 0 - close search after this request
* Bit 1 - close search if end of search
* reached
* Bit 2 - return resume keys for each
* entry found
* Bit 3 - continue search from previous
* ending place
* Bit 4 - find with backup intent
* USHORT InformationLevel; See below
* ULONG SearchStorageType;
* STRING FileName; Pattern for the search
* UCHAR Data[ TotalDataCount ] FEAList if InformationLevel is
* QUERY_EAS_FROM_LIST
*
* Response Parameter Block Description
* ============================ ==================================
*
* USHORT Sid; Search handle
* USHORT SearchCount; Number of entries returned
* USHORT EndOfSearch; Was last entry returned?
* USHORT EaErrorOffset; Offset into EA list if EA error
* USHORT LastNameOffset; Offset into data to file name of last
* entry, if server needs it to resume
* search; else 0
* UCHAR Data[ TotalDataCount ] Level dependent info about the matches
* found in the search
*/
smb_sdrc_t
smb_com_trans2_find_first2(smb_request_t *sr, smb_xa_t *xa)
{
int count;
uint16_t sattr, odid;
char *path;
smb_odir_t *od;
smb_find_args_t args;
boolean_t eos;
uint32_t odir_flags = 0;
bzero(&args, sizeof (smb_find_args_t));
if (!STYPE_ISDSK(sr->tid_tree->t_res_type)) {
smbsr_error(sr, NT_STATUS_ACCESS_DENIED,
ERRDOS, ERROR_ACCESS_DENIED);
return (SDRC_ERROR);
}
if (smb_mbc_decodef(&xa->req_param_mb, "%wwww4.u", sr, &sattr,
&args.fa_maxcount, &args.fa_fflag, &args.fa_infolev, &path) != 0) {
return (SDRC_ERROR);
}
if (smb_is_stream_name(path)) {
smbsr_error(sr, NT_STATUS_OBJECT_NAME_INVALID,
ERRDOS, ERROR_INVALID_NAME);
return (SDRC_ERROR);
}
if (args.fa_fflag & SMB_FIND_WITH_BACKUP_INTENT) {
sr->user_cr = smb_user_getprivcred(sr->uid_user);
odir_flags = SMB_ODIR_OPENF_BACKUP_INTENT;
}
args.fa_maxdata =
smb_trans2_find_get_maxdata(sr, args.fa_infolev, args.fa_fflag);
if (args.fa_maxdata == 0)
return (SDRC_ERROR);
if (sr->smb_flg2 & SMB_FLAGS2_UNICODE)
(void) smb_convert_wildcards(path);
odid = smb_odir_open(sr, path, sattr, odir_flags);
if (odid == 0)
return (SDRC_ERROR);
od = smb_tree_lookup_odir(sr->tid_tree, odid);
if (od == NULL)
return (SDRC_ERROR);
count = smb_trans2_find_entries(sr, xa, od, &args, &eos);
if (count == -1) {
smb_odir_close(od);
smb_odir_release(od);
return (SDRC_ERROR);
}
if (count == 0) {
smb_odir_close(od);
smb_odir_release(od);
smbsr_errno(sr, ENOENT);
return (SDRC_ERROR);
}
if ((args.fa_fflag & SMB_FIND_CLOSE_AFTER_REQUEST) ||
(eos && (args.fa_fflag & SMB_FIND_CLOSE_AT_EOS))) {
smb_odir_close(od);
} /* else leave odir open for trans2_find_next2 */
smb_odir_release(od);
(void) smb_mbc_encodef(&xa->rep_param_mb, "wwwww",
odid, count, (eos) ? 1 : 0, 0, 0);
return (SDRC_SUCCESS);
}
