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/*
Unix SMB/CIFS implementation.
helper routines for XATTR marshalling
Copyright (C) Stefan (metze) Metzmacher 2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "librpc/gen_ndr/ndr_xattr.h"
static char *ndr_compat_xattr_attrib_hex(TALLOC_CTX *mem_ctx,
const struct xattr_DOSATTRIB *r)
{
char *attrib_hex = NULL;
switch (r->version) {
case 0xFFFF:
attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
r->info.compatinfoFFFF.attrib);
break;
case 1:
attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
r->info.info1.attrib);
break;
case 2:
attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
r->info.oldinfo2.attrib);
break;
case 3:
if (!(r->info.info3.valid_flags & XATTR_DOSINFO_ATTRIB)) {
attrib_hex = talloc_strdup(mem_ctx, "");
break;
}
attrib_hex = talloc_asprintf(mem_ctx, "0x%x",
r->info.info3.attrib);
break;
default:
attrib_hex = talloc_strdup(mem_ctx, "");
break;
}
return attrib_hex;
}
_PUBLIC_ enum ndr_err_code ndr_push_xattr_DOSATTRIB(struct ndr_push *ndr,
int ndr_flags,
const struct xattr_DOSATTRIB *r)
{
if (ndr_flags & NDR_SCALARS) {
char *attrib_hex = NULL;
attrib_hex = ndr_compat_xattr_attrib_hex(ndr, r);
NDR_ERR_HAVE_NO_MEMORY(attrib_hex);
NDR_CHECK(ndr_push_align(ndr, 4));
{
uint32_t _flags_save_string = ndr->flags;
ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_NULLTERM);
NDR_CHECK(ndr_push_string(ndr, NDR_SCALARS, attrib_hex));
ndr->flags = _flags_save_string;
}
if (r->version == 0xFFFF) {
return NDR_ERR_SUCCESS;
}
NDR_CHECK(ndr_push_uint16(ndr, NDR_SCALARS, r->version));
NDR_CHECK(ndr_push_set_switch_value(ndr, &r->info, r->version));
NDR_CHECK(ndr_push_xattr_DosInfo(ndr, NDR_SCALARS, &r->info));
}
if (ndr_flags & NDR_BUFFERS) {
}
return NDR_ERR_SUCCESS;
}
_PUBLIC_ enum ndr_err_code ndr_pull_xattr_DOSATTRIB(struct ndr_pull *ndr, int ndr_flags, struct xattr_DOSATTRIB *r)
{
if (ndr_flags & NDR_SCALARS) {
NDR_CHECK(ndr_pull_align(ndr, 4));
{
uint32_t _flags_save_string = ndr->flags;
ndr_set_flags(&ndr->flags, LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_NULLTERM);
NDR_CHECK(ndr_pull_string(ndr, NDR_SCALARS, &r->attrib_hex));
ndr->flags = _flags_save_string;
}
if (ndr->offset >= ndr->data_size) {
unsigned int dosattr;
int ret;
if (r->attrib_hex[0] != '0') {
}
if (r->attrib_hex[1] != 'x') {
}
ret = sscanf(r->attrib_hex, "%x", &dosattr);
if (ret != 1) {
}
r->version = 0xFFFF;
r->info.compatinfoFFFF.attrib = dosattr;
return NDR_ERR_SUCCESS;
}
NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, &r->version));
if (r->version == 0xFFFF) {
return ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH,
"ndr_pull_xattr_DOSATTRIB: "
"invalid level 0x%02X",
r->version);
}
NDR_CHECK(ndr_pull_set_switch_value(ndr, &r->info, r->version));
NDR_CHECK(ndr_pull_xattr_DosInfo(ndr, NDR_SCALARS, &r->info));
}
if (ndr_flags & NDR_BUFFERS) {
}
return NDR_ERR_SUCCESS;
}
_PUBLIC_ void ndr_print_xattr_DOSATTRIB(struct ndr_print *ndr, const char *name, const struct xattr_DOSATTRIB *r)
{
char *attrib_hex;
ndr_print_struct(ndr, name, "xattr_DOSATTRIB");
ndr->depth++;
if (ndr->flags & LIBNDR_PRINT_SET_VALUES) {
attrib_hex = ndr_compat_xattr_attrib_hex(ndr, r);
} else {
attrib_hex = talloc_strdup(ndr, r->attrib_hex);
}
ndr_print_string(ndr, "attrib_hex", attrib_hex);
ndr_print_uint16(ndr, "version", r->version);
ndr_print_set_switch_value(ndr, &r->info, r->version);
ndr_print_xattr_DosInfo(ndr, "info", &r->info);
ndr->depth--;
}
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