diff options
Diffstat (limited to 'librpc/ndr/ndr_xattr.c')
| -rw-r--r-- | librpc/ndr/ndr_xattr.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/librpc/ndr/ndr_xattr.c b/librpc/ndr/ndr_xattr.c new file mode 100644 index 0000000..930f510 --- /dev/null +++ b/librpc/ndr/ndr_xattr.c @@ -0,0 +1,148 @@ +/* + 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--; +} |