librpc/ndr/ndr_spoolss_buf.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    routines for marshalling/unmarshalling spoolss subcontext buffer structures
   5
   6    Copyright (C) Andrew Tridgell 2003
   7    Copyright (C) Tim Potter 2003
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23
  24 #include "includes.h"
  25 #include "librpc/gen_ndr/ndr_spoolss.h"
  26 #if (_SAMBA_BUILD_ >= 4)
  27 #include "param/param.h"
  28 #endif
  29
  30 #define NDR_SPOOLSS_PUSH_ENUM_IN(fn) do { \
  31         if (!r->in.buffer && r->in.offered != 0) {\
  32                 return ndr_push_error(ndr, NDR_ERR_BUFSIZE,\
  33                         "SPOOLSS Buffer: r->in.offered[%u] but there's no buffer",\
  34                         (unsigned)r->in.offered);\
  35         } else if (r->in.buffer && r->in.buffer->length != r->in.offered) {\
  36                 return ndr_push_error(ndr, NDR_ERR_BUFSIZE,\
  37                         "SPOOLSS Buffer: r->in.offered[%u] doesn't match length of r->in.buffer[%u]",\
  38                         (unsigned)r->in.offered, (unsigned)r->in.buffer->length);\
  39         }\
  40         _r.in.level     = r->in.level;\
  41         _r.in.buffer    = r->in.buffer;\
  42         _r.in.offered   = r->in.offered;\
  43         NDR_CHECK(ndr_push__##fn(ndr, flags, &_r));\
  44 } while(0)
  45
  46 #define NDR_SPOOLSS_PUSH_ENUM_OUT(fn) do { \
  47         struct ndr_push *_ndr_info;\
  48         _r.in.level     = r->in.level;\
  49         _r.in.buffer    = r->in.buffer;\
  50         _r.in.offered   = r->in.offered;\
  51         _r.out.info     = NULL;\
  52         _r.out.needed   = r->out.needed;\
  53         _r.out.count    = r->out.count;\
  54         _r.out.result   = r->out.result;\
  55         if (r->out.info && !r->in.buffer) {\
  56                 return ndr_push_error(ndr, NDR_ERR_BUFSIZE,\
  57                         "SPOOLSS Buffer: r->out.info but there's no r->in.buffer");\
  58         }\
  59         if (r->in.buffer) {\
  60                 DATA_BLOB _data_blob_info;\
  61                 _ndr_info = ndr_push_init_ctx(ndr, ndr->iconv_convenience);\
  62                 NDR_ERR_HAVE_NO_MEMORY(_ndr_info);\
  63                 _ndr_info->flags= ndr->flags;\
  64                 if (r->out.info) {\
  65                         struct __##fn __r;\
  66                         __r.in.level    = r->in.level;\
  67                         __r.in.count    = *r->out.count;\
  68                         __r.out.info    = r->out.info;\
  69                         NDR_CHECK(ndr_push___##fn(_ndr_info, flags, &__r)); \
  70                 }\
  71                 if (r->in.offered > _ndr_info->offset) {\
  72                         uint32_t _padding_len = r->in.offered - _ndr_info->offset;\
  73                         NDR_CHECK(ndr_push_zero(_ndr_info, _padding_len));\
  74                 } else if (r->in.offered < _ndr_info->offset) {\
  75                         return ndr_push_error(ndr, NDR_ERR_BUFSIZE,\
  76                                 "SPOOLSS Buffer: r->in.offered[%u] doesn't match length of out buffer[%u]!",\
  77                                 (unsigned)r->in.offered, (unsigned)_ndr_info->offset);\
  78                 }\
  79                 _data_blob_info = ndr_push_blob(_ndr_info);\
  80                 _r.out.info     = &_data_blob_info;\
  81         }\
  82         NDR_CHECK(ndr_push__##fn(ndr, flags, &_r));\
  83 } while(0)
  84
  85 #define NDR_SPOOLSS_PUSH_ENUM(fn,in,out) do { \
  86         struct _##fn _r;\
  87         if (flags & NDR_IN) {\
  88                 in;\
  89                 NDR_SPOOLSS_PUSH_ENUM_IN(fn);\
  90         }\
  91         if (flags & NDR_OUT) {\
  92                 out;\
  93                 NDR_SPOOLSS_PUSH_ENUM_OUT(fn);\
  94         }\
  95 } while(0)
  96
  97 #define NDR_SPOOLSS_PULL_ENUM_IN(fn) do { \
  98         ZERO_STRUCT(r->out);\
  99         NDR_CHECK(ndr_pull__##fn(ndr, flags, &_r));\
 100         r->in.level     = _r.in.level;\
 101         r->in.buffer    = _r.in.buffer;\
 102         r->in.offered   = _r.in.offered;\
 103         r->out.needed   = _r.out.needed;\
 104         r->out.count    = _r.out.count;\
 105         if (!r->in.buffer && r->in.offered != 0) {\
 106                 return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,\
 107                         "SPOOLSS Buffer: r->in.offered[%u] but there's no buffer",\
 108                         (unsigned)r->in.offered);\
 109         } else if (r->in.buffer && r->in.buffer->length != r->in.offered) {\
 110                 return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,\
 111                         "SPOOLSS Buffer: r->in.offered[%u] doesn't match length of r->in.buffer[%u]",\
 112                         (unsigned)r->in.offered, (unsigned)r->in.buffer->length);\
 113         }\
 114 } while(0)
 115
 116 #define NDR_SPOOLSS_PULL_ENUM_OUT(fn) do { \
 117         _r.in.level     = r->in.level;\
 118         _r.in.buffer    = r->in.buffer;\
 119         _r.in.offered   = r->in.offered;\
 120         _r.out.needed   = r->out.needed;\
 121         _r.out.count    = r->out.count;\
 122         NDR_CHECK(ndr_pull__##fn(ndr, flags, &_r));\
 123         r->out.info     = NULL;\
 124         r->out.needed   = _r.out.needed;\
 125         r->out.count    = _r.out.count;\
 126         r->out.result   = _r.out.result;\
 127         if (_r.out.info) {\
 128                 struct ndr_pull *_ndr_info = ndr_pull_init_blob(_r.out.info, ndr, ndr->iconv_convenience);\
 129                 NDR_ERR_HAVE_NO_MEMORY(_ndr_info);\
 130                 _ndr_info->flags= ndr->flags;\
 131                 if (r->in.offered != _ndr_info->data_size) {\
 132                         return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,\
 133                                 "SPOOLSS Buffer: offered[%u] doesn't match length of buffer[%u]",\
 134                                 (unsigned)r->in.offered, (unsigned)_ndr_info->data_size);\
 135                 }\
 136                 if (*r->out.needed <= _ndr_info->data_size) {\
 137                         struct __##fn __r;\
 138                         __r.in.level    = r->in.level;\
 139                         __r.in.count    = *r->out.count;\
 140                         __r.out.info    = NULL;\
 141                         NDR_CHECK(ndr_pull___##fn(_ndr_info, flags, &__r));\
 142                         r->out.info     = __r.out.info;\
 143                 }\
 144         }\
 145 } while(0)
 146
 147 #define NDR_SPOOLSS_PULL_ENUM(fn,in,out) do { \
 148         struct _##fn _r;\
 149         if (flags & NDR_IN) {\
 150                 out;\
 151                 NDR_SPOOLSS_PULL_ENUM_IN(fn);\
 152                 in;\
 153         }\
 154         if (flags & NDR_OUT) {\
 155                 out;\
 156                 NDR_SPOOLSS_PULL_ENUM_OUT(fn);\
 157         }\
 158 } while(0)
 159
 160 #define _NDR_CHECK_UINT32(call) do {\
 161         enum ndr_err_code _ndr_err; \
 162         _ndr_err = call; \
 163         if (!NDR_ERR_CODE_IS_SUCCESS(_ndr_err)) { \
 164                 return 0; \
 165         }\
 166 } while (0)
 167
 168 /* TODO: set _ndr_info->flags correct */
 169 #define NDR_SPOOLSS_SIZE_ENUM(fn) do { \
 170         struct __##fn __r;\
 171         DATA_BLOB _data_blob_info;\
 172         struct ndr_push *_ndr_info = ndr_push_init_ctx(mem_ctx, iconv_convenience);\
 173         if (!_ndr_info) return 0;\
 174         _ndr_info->flags|=0;\
 175         __r.in.level    = level;\
 176         __r.in.count    = count;\
 177         __r.out.info    = info;\
 178         _NDR_CHECK_UINT32(ndr_push___##fn(_ndr_info, NDR_OUT, &__r)); \
 179         _data_blob_info = ndr_push_blob(_ndr_info);\
 180         return _data_blob_info.length;\
 181 } while(0)
 182
 183 /*
 184   spoolss_EnumPrinters
 185 */
 186 enum ndr_err_code ndr_push_spoolss_EnumPrinters(struct ndr_push *ndr, int flags, const struct spoolss_EnumPrinters *r)
 187 {
 188         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumPrinters,{
 189                 _r.in.flags     = r->in.flags;
 190                 _r.in.server    = r->in.server;
 191         },{
 192                 _r.in.flags     = r->in.flags;
 193                 _r.in.server    = r->in.server;
 194         });
 195         return NDR_ERR_SUCCESS;
 196 }
 197
 198 enum ndr_err_code ndr_pull_spoolss_EnumPrinters(struct ndr_pull *ndr, int flags, struct spoolss_EnumPrinters *r)
 199 {
 200         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumPrinters,{
 201                 r->in.flags     = _r.in.flags;
 202                 r->in.server    = _r.in.server;
 203         },{
 204                 _r.in.flags     = r->in.flags;
 205                 _r.in.server    = r->in.server;
 206         });
 207         return NDR_ERR_SUCCESS;
 208 }
 209
 210 uint32_t ndr_size_spoolss_EnumPrinters_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, uint32_t level, uint32_t count, union spoolss_PrinterInfo *info)
 211 {
 212         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumPrinters);
 213 }
 214
 215 /*
 216   spoolss_EnumJobs
 217 */
 218 enum ndr_err_code ndr_push_spoolss_EnumJobs(struct ndr_push *ndr, int flags, const struct spoolss_EnumJobs *r)
 219 {
 220         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumJobs,{
 221                 _r.in.handle    = r->in.handle;
 222                 _r.in.firstjob  = r->in.firstjob;
 223                 _r.in.numjobs   = r->in.numjobs;
 224         },{
 225                 _r.in.handle    = r->in.handle;
 226                 _r.in.firstjob  = r->in.firstjob;
 227                 _r.in.numjobs   = r->in.numjobs;
 228         });
 229         return NDR_ERR_SUCCESS;
 230 }
 231
 232 enum ndr_err_code ndr_pull_spoolss_EnumJobs(struct ndr_pull *ndr, int flags, struct spoolss_EnumJobs *r)
 233 {
 234         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumJobs,{
 235                 r->in.handle    = _r.in.handle;
 236                 r->in.firstjob  = _r.in.firstjob;
 237                 r->in.numjobs   = _r.in.numjobs;
 238         },{
 239                 _r.in.handle    = r->in.handle;
 240                 _r.in.firstjob  = r->in.firstjob;
 241                 _r.in.numjobs   = r->in.numjobs;
 242         });
 243         return NDR_ERR_SUCCESS;
 244 }
 245
 246 uint32_t ndr_size_spoolss_EnumJobss_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, uint32_t level, uint32_t count, union spoolss_JobInfo *info)
 247 {
 248         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumJobs);
 249 }
 250
 251 /*
 252   spoolss_EnumPrinterDrivers
 253 */
 254 enum ndr_err_code ndr_push_spoolss_EnumPrinterDrivers(struct ndr_push *ndr, int flags, const struct spoolss_EnumPrinterDrivers *r)
 255 {
 256         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumPrinterDrivers,{
 257                 _r.in.server            = r->in.server;
 258                 _r.in.environment       = r->in.environment;
 259         },{
 260                 _r.in.server            = r->in.server;
 261                 _r.in.environment       = r->in.environment;
 262         });
 263         return NDR_ERR_SUCCESS;
 264 }
 265
 266 enum ndr_err_code ndr_pull_spoolss_EnumPrinterDrivers(struct ndr_pull *ndr, int flags, struct spoolss_EnumPrinterDrivers *r)
 267 {
 268         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumPrinterDrivers,{
 269                 r->in.server            = _r.in.server;
 270                 r->in.environment       = _r.in.environment;
 271         },{
 272                 _r.in.server            = r->in.server;
 273                 _r.in.environment       = r->in.environment;
 274         });
 275         return NDR_ERR_SUCCESS;
 276 }
 277
 278 uint32_t ndr_size_spoolss_EnumPrinterDrivers_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, uint32_t level, uint32_t count, union spoolss_DriverInfo *info)
 279 {
 280         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumPrinterDrivers);
 281 }
 282
 283 /*
 284   spoolss_EnumForms
 285 */
 286 enum ndr_err_code ndr_push_spoolss_EnumForms(struct ndr_push *ndr, int flags, const struct spoolss_EnumForms *r)
 287 {
 288         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumForms,{
 289                 _r.in.handle    = r->in.handle;
 290         },{
 291                 _r.in.handle    = r->in.handle;
 292         });
 293         return NDR_ERR_SUCCESS;
 294 }
 295
 296 enum ndr_err_code ndr_pull_spoolss_EnumForms(struct ndr_pull *ndr, int flags, struct spoolss_EnumForms *r)
 297 {
 298         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumForms,{
 299                 r->in.handle    = _r.in.handle;
 300         },{
 301                 _r.in.handle    = r->in.handle;
 302         });
 303         return NDR_ERR_SUCCESS;
 304 }
 305
 306 uint32_t ndr_size_spoolss_EnumForms_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, uint32_t level, uint32_t count, union spoolss_FormInfo *info)
 307 {
 308         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumForms);
 309 }
 310
 311 /*
 312   spoolss_EnumPorts
 313 */
 314 enum ndr_err_code ndr_push_spoolss_EnumPorts(struct ndr_push *ndr, int flags, const struct spoolss_EnumPorts *r)
 315 {
 316         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumPorts,{
 317                 _r.in.servername= r->in.servername;
 318         },{
 319                 _r.in.servername= r->in.servername;
 320         });
 321         return NDR_ERR_SUCCESS;
 322 }
 323
 324 enum ndr_err_code ndr_pull_spoolss_EnumPorts(struct ndr_pull *ndr, int flags, struct spoolss_EnumPorts *r)
 325 {
 326         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumPorts,{
 327                 r->in.servername= _r.in.servername;
 328         },{
 329                 _r.in.servername= r->in.servername;
 330         });
 331         return NDR_ERR_SUCCESS;
 332 }
 333
 334 uint32_t ndr_size_spoolss_EnumPorts_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, uint32_t level, uint32_t count, union spoolss_PortInfo *info)
 335 {
 336         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumPorts);
 337 }
 338
 339 /*
 340   spoolss_EnumMonitors
 341 */
 342 enum ndr_err_code ndr_push_spoolss_EnumMonitors(struct ndr_push *ndr, int flags, const struct spoolss_EnumMonitors *r)
 343 {
 344         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumMonitors,{
 345                 _r.in.servername= r->in.servername;
 346         },{
 347                 _r.in.servername= r->in.servername;
 348         });
 349         return NDR_ERR_SUCCESS;
 350 }
 351
 352 enum ndr_err_code ndr_pull_spoolss_EnumMonitors(struct ndr_pull *ndr, int flags, struct spoolss_EnumMonitors *r)
 353 {
 354         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumMonitors,{
 355                 r->in.servername= _r.in.servername;
 356         },{
 357                 _r.in.servername= r->in.servername;
 358         });
 359         return NDR_ERR_SUCCESS;
 360 }
 361
 362 uint32_t ndr_size_spoolss_EnumMonitors_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience, uint32_t level, uint32_t count, union spoolss_MonitorInfo *info)
 363 {
 364         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumMonitors);
 365 }
 366
 367 /*
 368   spoolss_EnumPrintProcessors
 369 */
 370 enum ndr_err_code ndr_push_spoolss_EnumPrintProcessors(struct ndr_push *ndr, int flags, const struct spoolss_EnumPrintProcessors *r)
 371 {
 372         NDR_SPOOLSS_PUSH_ENUM(spoolss_EnumPrintProcessors,{
 373                 _r.in.servername        = r->in.servername;
 374                 _r.in.environment       = r->in.environment;
 375         },{
 376                 _r.in.servername        = r->in.servername;
 377                 _r.in.environment       = r->in.environment;
 378         });
 379         return NDR_ERR_SUCCESS;
 380 }
 381
 382 enum ndr_err_code ndr_pull_spoolss_EnumPrintProcessors(struct ndr_pull *ndr, int flags, struct spoolss_EnumPrintProcessors *r)
 383 {
 384         NDR_SPOOLSS_PULL_ENUM(spoolss_EnumPrintProcessors,{
 385                 r->in.servername        = _r.in.servername;
 386                 r->in.environment       = _r.in.environment;
 387         },{
 388                 _r.in.servername        = r->in.servername;
 389                 _r.in.environment       = r->in.environment;
 390         });
 391         return NDR_ERR_SUCCESS;
 392 }
 393
 394 uint32_t ndr_size_spoolss_EnumPrinterProcessors_info(TALLOC_CTX *mem_ctx, struct smb_iconv_convenience *iconv_convenience,
 395                                                                                                          uint32_t level, uint32_t count, union spoolss_PrintProcessorInfo *info)
 396 {
 397         NDR_SPOOLSS_SIZE_ENUM(spoolss_EnumPrintProcessors);
 398 }
 399
 400 /*
 401   spoolss_GetPrinterData
 402 */
 403 enum ndr_err_code ndr_push_spoolss_GetPrinterData(struct ndr_push *ndr, int flags, const struct spoolss_GetPrinterData *r)
 404 {
 405         struct _spoolss_GetPrinterData _r;
 406         if (flags & NDR_IN) {
 407                 _r.in.handle    = r->in.handle;
 408                 _r.in.value_name= r->in.value_name;
 409                 _r.in.offered   = r->in.offered;
 410                 NDR_CHECK(ndr_push__spoolss_GetPrinterData(ndr, flags, &_r));
 411         }
 412         if (flags & NDR_OUT) {
 413                 struct ndr_push *_ndr_info;
 414                 _r.in.handle    = r->in.handle;
 415                 _r.in.value_name= r->in.value_name;
 416                 _r.in.offered   = r->in.offered;
 417                 _r.out.type     = r->out.type;
 418                 _r.out.data     = data_blob(NULL, 0);
 419                 _r.out.needed   = r->out.needed;
 420                 _r.out.result   = r->out.result;
 421                 {
 422                         struct __spoolss_GetPrinterData __r;
 423                         _ndr_info = ndr_push_init_ctx(ndr, ndr->iconv_convenience);
 424                         NDR_ERR_HAVE_NO_MEMORY(_ndr_info);
 425                         _ndr_info->flags= ndr->flags;
 426                         __r.in.type     = *r->out.type;
 427                         __r.out.data    = r->out.data;
 428                         NDR_CHECK(ndr_push___spoolss_GetPrinterData(_ndr_info, flags, &__r));
 429                         if (r->in.offered > _ndr_info->offset) {
 430                                 uint32_t _padding_len = r->in.offered - _ndr_info->offset;
 431                                 NDR_CHECK(ndr_push_zero(_ndr_info, _padding_len));
 432                         }
 433                         _r.out.data = ndr_push_blob(_ndr_info);
 434                 }
 435                 NDR_CHECK(ndr_push__spoolss_GetPrinterData(ndr, flags, &_r));
 436         }
 437         return NDR_ERR_SUCCESS;
 438 }
 439
 440 enum ndr_err_code ndr_pull_spoolss_GetPrinterData(struct ndr_pull *ndr, int flags, struct spoolss_GetPrinterData *r)
 441 {
 442         struct _spoolss_GetPrinterData _r;
 443         if (flags & NDR_IN) {
 444                 ZERO_STRUCT(r->out);
 445
 446                 _r.in.handle    = r->in.handle;
 447                 _r.in.value_name= r->in.value_name;
 448                 _r.in.offered   = r->in.offered;
 449                 _r.out.type     = r->out.type;
 450                 _r.out.data     = data_blob(NULL,0),
 451                 _r.out.needed   = r->out.needed;
 452                 NDR_CHECK(ndr_pull__spoolss_GetPrinterData(ndr, flags, &_r));
 453                 r->in.handle    = _r.in.handle;
 454                 r->in.value_name= _r.in.value_name;
 455                 r->in.offered   = _r.in.offered;
 456                 r->out.needed   = _r.out.needed;
 457         }
 458         if (flags & NDR_OUT) {
 459                 _r.in.handle    = r->in.handle;
 460                 _r.in.value_name= r->in.value_name;
 461                 _r.in.offered   = r->in.offered;
 462                 _r.out.type     = r->out.type;
 463                 _r.out.data     = data_blob(NULL,0),
 464                 _r.out.needed   = r->out.needed;
 465                 _r.out.result   = r->out.result;
 466                 NDR_CHECK(ndr_pull__spoolss_GetPrinterData(ndr, flags, &_r));
 467                 r->out.type     = _r.out.type;
 468                 ZERO_STRUCT(r->out.data);
 469                 r->out.needed   = _r.out.needed;
 470                 r->out.result   = _r.out.result;
 471                 if (_r.out.data.length != r->in.offered) {
 472                         return ndr_pull_error(ndr, NDR_ERR_BUFSIZE,
 473                                 "SPOOLSS Buffer: r->in.offered[%u] doesn't match length of out buffer[%u]",
 474                                 (unsigned)r->in.offered, (unsigned)_r.out.data.length);
 475                 }
 476                 if (_r.out.data.length > 0 && *r->out.needed <= _r.out.data.length) {
 477                         struct __spoolss_GetPrinterData __r;
 478                         struct ndr_pull *_ndr_data = ndr_pull_init_blob(&_r.out.data, ndr, ndr->iconv_convenience);
 479                         NDR_ERR_HAVE_NO_MEMORY(_ndr_data);
 480                         _ndr_data->flags= ndr->flags;
 481                         __r.in.type     = *r->out.type;
 482                         __r.out.data    = r->out.data;
 483                         NDR_CHECK(ndr_pull___spoolss_GetPrinterData(_ndr_data, flags, &__r));
 484                         r->out.data     = __r.out.data;
 485                 } else {
 486                         *r->out.type    = SPOOLSS_PRINTER_DATA_TYPE_NULL;
 487                 }
 488         }
 489         return NDR_ERR_SUCCESS;
 490 }
 491
 492 /*
 493   spoolss_SetPrinterData
 494 */
 495 enum ndr_err_code ndr_push_spoolss_SetPrinterData(struct ndr_push *ndr, int flags, const struct spoolss_SetPrinterData *r)
 496 {
 497         struct _spoolss_SetPrinterData _r;
 498         if (flags & NDR_IN) {
 499                 struct ndr_push *_ndr_data;
 500                 struct __spoolss_SetPrinterData __r;
 501                 DATA_BLOB _data_blob_data;
 502
 503                 _ndr_data = ndr_push_init_ctx(ndr, ndr->iconv_convenience);
 504                 NDR_ERR_HAVE_NO_MEMORY(_ndr_data);
 505                 _ndr_data->flags= ndr->flags;
 506
 507                 __r.in.type     = r->in.type;
 508                 __r.out.data    = r->in.data;
 509                 NDR_CHECK(ndr_push___spoolss_SetPrinterData(_ndr_data, NDR_OUT, &__r));
 510                 _data_blob_data = ndr_push_blob(_ndr_data);
 511
 512                 _r.in.handle    = r->in.handle;
 513                 _r.in.value_name= r->in.value_name;
 514                 _r.in.type      = r->in.type;
 515                 _r.in.data      = _data_blob_data;
 516                 _r.in._offered  = _data_blob_data.length;
 517                 _r.out.result   = r->out.result;
 518                 NDR_CHECK(ndr_push__spoolss_SetPrinterData(ndr, flags, &_r));
 519         }
 520         if (flags & NDR_OUT) {
 521                 _r.in.handle    = r->in.handle;
 522                 _r.in.value_name= r->in.value_name;
 523                 _r.in.type      = r->in.type;
 524                 _r.in.data      = data_blob(NULL,0),
 525                 _r.in._offered  = r->in._offered;
 526                 _r.out.result   = r->out.result;
 527                 NDR_CHECK(ndr_push__spoolss_SetPrinterData(ndr, flags, &_r));
 528         }
 529         return NDR_ERR_SUCCESS;
 530 }
 531
 532 uint32_t _ndr_size_spoolss_DeviceMode(struct spoolss_DeviceMode *devmode, struct smb_iconv_convenience *ic, uint32_t flags)
 533 {
 534         if (!devmode) return 0;
 535         return ndr_size_spoolss_DeviceMode(devmode,ic,flags);
 536 }
 537
 538 _PUBLIC_ size_t ndr_size_spoolss_StringArray(const struct spoolss_StringArray *r, struct smb_iconv_convenience *ic, int flags)
 539 {
 540         if (!r) {
 541                 return 4;
 542         }
 543
 544         return ndr_size_struct(r, flags, (ndr_push_flags_fn_t)ndr_push_spoolss_StringArray, ic);
 545 }
 546