diff options
Diffstat (limited to 'usr/src/common/smbsrv/smb_xdr_utils.c')
| -rw-r--r-- | usr/src/common/smbsrv/smb_xdr_utils.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/usr/src/common/smbsrv/smb_xdr_utils.c b/usr/src/common/smbsrv/smb_xdr_utils.c new file mode 100644 index 0000000000..1293eb34c1 --- /dev/null +++ b/usr/src/common/smbsrv/smb_xdr_utils.c @@ -0,0 +1,165 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifndef _KERNEL +#include <string.h> +#endif /* _KERNEL */ +#include <smbsrv/smb_xdr.h> + +#ifdef _KERNEL +/* + * xdr_vector(): + * + * XDR a fixed length array. Unlike variable-length arrays, + * the storage of fixed length arrays is static and unfreeable. + * > basep: base of the array + * > size: size of the array + * > elemsize: size of each element + * > xdr_elem: routine to XDR each element + */ +#define LASTUNSIGNED ((uint_t)0-1) +bool_t +xdr_vector(XDR *xdrs, char *basep, uint_t nelem, + uint_t elemsize, xdrproc_t xdr_elem) +{ + uint_t i; + char *elptr; + + elptr = basep; + for (i = 0; i < nelem; i++) { + if (!(*xdr_elem)(xdrs, elptr, LASTUNSIGNED)) + return (FALSE); + elptr += elemsize; + } + return (TRUE); +} + +/* + * XDR an unsigned char + */ +bool_t +xdr_u_char(XDR *xdrs, uchar_t *cp) +{ + int i; + + switch (xdrs->x_op) { + case XDR_ENCODE: + i = (*cp); + return (XDR_PUTINT32(xdrs, &i)); + case XDR_DECODE: + if (!XDR_GETINT32(xdrs, &i)) + return (FALSE); + *cp = (uchar_t)i; + return (TRUE); + case XDR_FREE: + return (TRUE); + } + return (FALSE); +} +#endif /* _KERNEL */ + +bool_t +xdr_smb_dr_string_t(xdrs, objp) + XDR *xdrs; + smb_dr_string_t *objp; +{ + if (!xdr_string(xdrs, &objp->buf, ~0)) + return (FALSE); + return (TRUE); +} + +bool_t +xdr_smb_dr_bytes_t(xdrs, objp) + XDR *xdrs; + smb_dr_bytes_t *objp; +{ + if (!xdr_array(xdrs, (char **)&objp->bytes_val, + (uint32_t *)&objp->bytes_len, ~0, sizeof (uint8_t), + (xdrproc_t)xdr_uint8_t)) + return (FALSE); + return (TRUE); +} + +bool_t +xdr_smb_dr_user_ctx_t(xdrs, objp) + XDR *xdrs; + smb_dr_user_ctx_t *objp; +{ + if (!xdr_uint64_t(xdrs, &objp->du_session_id)) + return (FALSE); + if (!xdr_uint16_t(xdrs, &objp->du_uid)) + return (FALSE); + if (!xdr_uint16_t(xdrs, &objp->du_domain_len)) + return (FALSE); + if (!xdr_string(xdrs, &objp->du_domain, ~0)) + return (FALSE); + if (!xdr_uint16_t(xdrs, &objp->du_account_len)) + return (FALSE); + if (!xdr_string(xdrs, &objp->du_account, ~0)) + return (FALSE); + if (!xdr_uint16_t(xdrs, &objp->du_workstation_len)) + return (FALSE); + if (!xdr_string(xdrs, &objp->du_workstation, ~0)) + return (FALSE); + if (!xdr_uint32_t(xdrs, &objp->du_ipaddr)) + return (FALSE); + if (!xdr_int32_t(xdrs, &objp->du_native_os)) + return (FALSE); + if (!xdr_int64_t(xdrs, &objp->du_logon_time)) + return (FALSE); + if (!xdr_uint32_t(xdrs, &objp->du_flags)) + return (FALSE); + return (TRUE); +} + + +bool_t +xdr_smb_dr_ulist_t(xdrs, objp) + XDR *xdrs; + smb_dr_ulist_t *objp; +{ + if (!xdr_uint32_t(xdrs, &objp->dul_cnt)) + return (FALSE); + if (!xdr_vector(xdrs, (char *)objp->dul_users, SMB_DR_MAX_USERS, + sizeof (smb_dr_user_ctx_t), (xdrproc_t)xdr_smb_dr_user_ctx_t)) + return (FALSE); + return (TRUE); +} + +bool_t +xdr_smb_dr_kshare_t(xdrs, objp) + XDR *xdrs; + smb_dr_kshare_t *objp; +{ + if (!xdr_int32_t(xdrs, &objp->k_op)) + return (FALSE); + if (!xdr_string(xdrs, &objp->k_path, MAXPATHLEN)) + return (FALSE); + if (!xdr_string(xdrs, &objp->k_sharename, MAXNAMELEN)) + return (FALSE); + return (TRUE); +} |