diff options
Diffstat (limited to 'librpc/ndr/ndr_krb5pac.c')
| -rw-r--r-- | librpc/ndr/ndr_krb5pac.c | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/librpc/ndr/ndr_krb5pac.c b/librpc/ndr/ndr_krb5pac.c new file mode 100644 index 0000000..57b28df --- /dev/null +++ b/librpc/ndr/ndr_krb5pac.c @@ -0,0 +1,130 @@ +/* + Unix SMB/CIFS implementation. + + routines for marshalling/unmarshalling spoolss subcontext buffer structures + + Copyright (C) Stefan Metzmacher 2005 + + 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_krb5pac.h" + +size_t _ndr_size_PAC_INFO(const union PAC_INFO *r, uint32_t level, int flags) +{ + size_t s = ndr_size_PAC_INFO(r, level, flags); + switch (level) { + case PAC_TYPE_LOGON_INFO: + return NDR_ROUND(s,8); + case PAC_TYPE_UPN_DNS_INFO: + return NDR_ROUND(s,8); + default: + return s; + } +} + +enum ndr_err_code ndr_push_PAC_BUFFER(struct ndr_push *ndr, int ndr_flags, const struct PAC_BUFFER *r) +{ + if (ndr_flags & NDR_SCALARS) { + NDR_CHECK(ndr_push_align(ndr, 4)); + NDR_CHECK(ndr_push_PAC_TYPE(ndr, NDR_SCALARS, r->type)); + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, _ndr_size_PAC_INFO(r->info,r->type,LIBNDR_FLAG_ALIGN8))); + { + uint32_t _flags_save_PAC_INFO = ndr->flags; + ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); + NDR_CHECK(ndr_push_relative_ptr1(ndr, r->info)); + ndr->flags = _flags_save_PAC_INFO; + } + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0)); + } + if (ndr_flags & NDR_BUFFERS) { + { + uint32_t _flags_save_PAC_INFO = ndr->flags; + ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); + if (r->info) { + NDR_CHECK(ndr_push_relative_ptr2_start(ndr, r->info)); + { + struct ndr_push *_ndr_info_pad; + struct ndr_push *_ndr_info; + size_t _ndr_size = _ndr_size_PAC_INFO(r->info, r->type, LIBNDR_FLAG_ALIGN8); + NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_info_pad, 0, NDR_ROUND(_ndr_size, 8))); + NDR_CHECK(ndr_push_subcontext_start(_ndr_info_pad, &_ndr_info, 0, _ndr_size)); + NDR_CHECK(ndr_push_set_switch_value(_ndr_info, r->info, r->type)); + NDR_CHECK(ndr_push_PAC_INFO(_ndr_info, NDR_SCALARS|NDR_BUFFERS, r->info)); + NDR_CHECK(ndr_push_subcontext_end(_ndr_info_pad, _ndr_info, 0, _ndr_size)); + NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_info_pad, 0, NDR_ROUND(_ndr_size, 8))); + } + NDR_CHECK(ndr_push_relative_ptr2_end(ndr, r->info)); + } + ndr->flags = _flags_save_PAC_INFO; + } + } + return NDR_ERR_SUCCESS; +} + +enum ndr_err_code ndr_pull_PAC_BUFFER(struct ndr_pull *ndr, int ndr_flags, struct PAC_BUFFER *r) +{ + uint32_t _ptr_info; + TALLOC_CTX *_mem_save_info_0; + if (ndr_flags & NDR_SCALARS) { + NDR_CHECK(ndr_pull_align(ndr, 4)); + NDR_CHECK(ndr_pull_PAC_TYPE(ndr, NDR_SCALARS, &r->type)); + NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->_ndr_size)); + { + uint32_t _flags_save_PAC_INFO = ndr->flags; + ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); + NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_info)); + if (_ptr_info) { + NDR_PULL_ALLOC(ndr, r->info); + NDR_CHECK(ndr_pull_relative_ptr1(ndr, r->info, _ptr_info)); + } else { + r->info = NULL; + } + ndr->flags = _flags_save_PAC_INFO; + } + NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->_pad)); + } + if (ndr_flags & NDR_BUFFERS) { + { + uint32_t _flags_save_PAC_INFO = ndr->flags; + ndr_set_flags(&ndr->flags, LIBNDR_FLAG_ALIGN8); + if (r->info) { + uint32_t _relative_save_offset; + _relative_save_offset = ndr->offset; + NDR_CHECK(ndr_pull_relative_ptr2(ndr, r->info)); + _mem_save_info_0 = NDR_PULL_GET_MEM_CTX(ndr); + NDR_PULL_SET_MEM_CTX(ndr, r->info, 0); + { + struct ndr_pull *_ndr_info_pad; + struct ndr_pull *_ndr_info; + NDR_CHECK(ndr_pull_subcontext_start(ndr, &_ndr_info_pad, 0, NDR_ROUND(r->_ndr_size, 8))); + NDR_CHECK(ndr_pull_subcontext_start(_ndr_info_pad, &_ndr_info, 0, r->_ndr_size)); + NDR_CHECK(ndr_pull_set_switch_value(_ndr_info, r->info, r->type)); + NDR_CHECK(ndr_pull_PAC_INFO(_ndr_info, NDR_SCALARS|NDR_BUFFERS, r->info)); + NDR_CHECK(ndr_pull_subcontext_end(_ndr_info_pad, _ndr_info, 0, r->_ndr_size)); + NDR_CHECK(ndr_pull_subcontext_end(ndr, _ndr_info_pad, 0, NDR_ROUND(r->_ndr_size, 8))); + } + NDR_PULL_SET_MEM_CTX(ndr, _mem_save_info_0, 0); + if (ndr->offset > ndr->relative_highest_offset) { + ndr->relative_highest_offset = ndr->offset; + } + ndr->offset = _relative_save_offset; + } + ndr->flags = _flags_save_PAC_INFO; + } + } + return NDR_ERR_SUCCESS; +} |