| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 |
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| 4 | routines for marshalling/unmarshalling special ntprinting structures
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| 5 |
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| 6 | Copyright (C) Guenther Deschner 2010
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 3 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 20 | */
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| 21 |
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| 22 | #include "includes.h"
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| 23 | #include "../librpc/gen_ndr/ndr_ntprinting.h"
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| 24 |
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| 25 | _PUBLIC_ uint32_t ndr_ntprinting_string_flags(uint32_t string_flags)
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| 26 | {
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| 27 | uint32_t flags = LIBNDR_FLAG_STR_NULLTERM;
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| 28 |
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| 29 | if (string_flags & LIBNDR_FLAG_STR_ASCII) {
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| 30 | flags |= LIBNDR_FLAG_STR_ASCII;
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| 31 | } else if (string_flags & LIBNDR_FLAG_STR_RAW8) {
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| 32 | flags |= LIBNDR_FLAG_STR_RAW8;
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| 33 | } else {
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| 34 | flags |= LIBNDR_FLAG_STR_UTF8;
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| 35 | }
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| 36 |
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| 37 | return flags;
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| 38 | }
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| 39 |
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| 40 | _PUBLIC_ enum ndr_err_code ndr_pull_ntprinting_printer(struct ndr_pull *ndr, int ndr_flags, struct ntprinting_printer *r)
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| 41 | {
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| 42 | uint32_t _ptr_devmode;
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| 43 | TALLOC_CTX *_mem_save_devmode_0;
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| 44 | {
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| 45 | uint32_t _flags_save_STRUCT = ndr->flags;
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| 46 | ndr_set_flags(&ndr->flags, LIBNDR_FLAG_NOALIGN);
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| 47 | if (ndr_flags & NDR_SCALARS) {
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| 48 | NDR_CHECK(ndr_pull_align(ndr, 5));
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| 49 | NDR_CHECK(ndr_pull_ntprinting_printer_info(ndr, NDR_SCALARS, &r->info));
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| 50 | NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_devmode));
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| 51 | if (_ptr_devmode) {
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| 52 | NDR_PULL_ALLOC(ndr, r->devmode);
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| 53 | } else {
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| 54 | r->devmode = NULL;
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| 55 | }
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| 56 | }
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| 57 | if (ndr_flags & NDR_BUFFERS) {
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| 58 | if (r->devmode) {
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| 59 | _mem_save_devmode_0 = NDR_PULL_GET_MEM_CTX(ndr);
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| 60 | NDR_PULL_SET_MEM_CTX(ndr, r->devmode, 0);
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| 61 | r->devmode->string_flags = r->info.string_flags;
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| 62 | NDR_CHECK(ndr_pull_ntprinting_devicemode(ndr, NDR_SCALARS|NDR_BUFFERS, r->devmode));
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| 63 | NDR_PULL_SET_MEM_CTX(ndr, _mem_save_devmode_0, 0);
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| 64 | }
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| 65 | }
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| 66 | if (ndr_flags & NDR_SCALARS) {
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| 67 | r->count = 0;
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| 68 | NDR_PULL_ALLOC_N(ndr, r->printer_data, r->count);
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| 69 | while (ndr->offset + 4 <= ndr->data_size) {
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| 70 | uint32_t ptr = 0;
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| 71 | ptr = IVAL(ndr->data, ndr->offset);
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| 72 | if (ptr == 0) {
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| 73 | ndr->offset = ndr->offset + 4;
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| 74 | break;
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| 75 | }
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| 76 | r->printer_data = talloc_realloc(ndr, r->printer_data, struct ntprinting_printer_data, r->count + 1);
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| 77 | NDR_ERR_HAVE_NO_MEMORY(r->printer_data);
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| 78 | r->printer_data[r->count].string_flags = r->info.string_flags;
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| 79 | NDR_CHECK(ndr_pull_ntprinting_printer_data(ndr, NDR_SCALARS, &r->printer_data[r->count]));
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| 80 | r->count++;
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| 81 | }
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| 82 | NDR_CHECK(ndr_pull_trailer_align(ndr, 5));
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| 83 | }
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| 84 | ndr->flags = _flags_save_STRUCT;
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| 85 | }
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| 86 | return NDR_ERR_SUCCESS;
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| 87 | }
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