/* 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" static size_t _ndr_size_PAC_INFO(const union PAC_INFO *r, uint32_t level, struct smb_iconv_convenience *ic, int flags) { size_t s = ndr_size_PAC_INFO(r, level, ic, flags); switch (level) { case PAC_TYPE_LOGON_INFO: return NDR_ROUND(s,8); default: return s; } } static size_t _subcontext_size_PAC_INFO(const union PAC_INFO *r, uint32_t level, struct smb_iconv_convenience *ic, int flags) { size_t s = ndr_size_PAC_INFO(r, level, ic, flags); return NDR_ROUND(s,8); } 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,ndr->iconv_convenience,0))); { 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(ndr, r->info)); { struct ndr_push *_ndr_info; NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_info, 0, _subcontext_size_PAC_INFO(r->info,r->type,ndr->iconv_convenience, 0))); 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, _ndr_info, 0, _subcontext_size_PAC_INFO(r->info,r->type,ndr->iconv_convenience,0))); } } 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; NDR_CHECK(ndr_pull_subcontext_start(ndr, &_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, _ndr_info, 0, r->_ndr_size)); } NDR_PULL_SET_MEM_CTX(ndr, _mem_save_info_0, 0); ndr->offset = _relative_save_offset; } ndr->flags = _flags_save_PAC_INFO; } } return NDR_ERR_SUCCESS; } void ndr_print_PAC_BUFFER(struct ndr_print *ndr, const char *name, const struct PAC_BUFFER *r) { ndr_print_struct(ndr, name, "PAC_BUFFER"); ndr->depth++; ndr_print_PAC_TYPE(ndr, "type", r->type); ndr_print_uint32(ndr, "_ndr_size", (ndr->flags & LIBNDR_PRINT_SET_VALUES)?_ndr_size_PAC_INFO(r->info,r->type,ndr->iconv_convenience,0):r->_ndr_size); ndr_print_ptr(ndr, "info", r->info); ndr->depth++; if (r->info) { ndr_print_set_switch_value(ndr, r->info, r->type); ndr_print_PAC_INFO(ndr, "info", r->info); } ndr->depth--; ndr_print_uint32(ndr, "_pad", r->_pad); ndr->depth--; }