source3/printing/nt_printing_migrate.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *
   5  *  Copyright (c) Andreas Schneider            2010.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "includes.h"
  22 #include "printing/nt_printing_migrate.h"
  23
  24 #include "rpc_client/rpc_client.h"
  25 #include "librpc/gen_ndr/ndr_ntprinting.h"
  26 #include "librpc/gen_ndr/ndr_spoolss_c.h"
  27 #include "librpc/gen_ndr/ndr_security.h"
  28 #include "rpc_client/cli_winreg_spoolss.h"
  29
  30 NTSTATUS printing_tdb_migrate_form(TALLOC_CTX *mem_ctx,
  31                                    struct rpc_pipe_client *winreg_pipe,
  32                                    const char *key_name,
  33                                    unsigned char *data,
  34                                    size_t length)
  35 {
  36         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
  37         enum ndr_err_code ndr_err;
  38         struct ntprinting_form r;
  39         struct spoolss_AddFormInfo1 f1;
  40         DATA_BLOB blob;
  41         WERROR result;
  42
  43         blob = data_blob_const(data, length);
  44
  45         ZERO_STRUCT(r);
  46
  47         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
  48                    (ndr_pull_flags_fn_t)ndr_pull_ntprinting_form);
  49         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  50                 DEBUG(2, ("Form pull failed: %s\n",
  51                           ndr_errstr(ndr_err)));
  52                 return NT_STATUS_NO_MEMORY;
  53         }
  54
  55         /* Don't migrate builtin forms */
  56         if (r.flag == SPOOLSS_FORM_BUILTIN) {
  57                 return NT_STATUS_OK;
  58         }
  59
  60         DEBUG(2, ("Migrating Form: %s\n", key_name));
  61
  62         f1.form_name = key_name;
  63         f1.flags = r.flag;
  64
  65         f1.size.width = r.width;
  66         f1.size.height = r.length;
  67
  68         f1.area.top = r.top;
  69         f1.area.right = r.right;
  70         f1.area.bottom = r.bottom;
  71         f1.area.left = r.left;
  72
  73         result = winreg_printer_addform1(mem_ctx,
  74                                          b,
  75                                          &f1);
  76         if (W_ERROR_EQUAL(result, WERR_FILE_EXISTS)) {
  77                 /* Don't migrate form if it already exists. */
  78                 result = WERR_OK;
  79         }
  80         if (!W_ERROR_IS_OK(result)) {
  81                 return werror_to_ntstatus(result);
  82         }
  83
  84         return NT_STATUS_OK;
  85 }
  86
  87 NTSTATUS printing_tdb_migrate_driver(TALLOC_CTX *mem_ctx,
  88                                      struct rpc_pipe_client *winreg_pipe,
  89                                      const char *key_name,
  90                                      unsigned char *data,
  91                                      size_t length)
  92 {
  93         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
  94         enum ndr_err_code ndr_err;
  95         struct ntprinting_driver r;
  96         struct spoolss_AddDriverInfoCtr d;
  97         struct spoolss_AddDriverInfo3 d3;
  98         struct spoolss_StringArray a;
  99         DATA_BLOB blob;
 100         WERROR result;
 101         const char *driver_name;
 102         uint32_t driver_version;
 103
 104         blob = data_blob_const(data, length);
 105
 106         ZERO_STRUCT(r);
 107
 108         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
 109                    (ndr_pull_flags_fn_t)ndr_pull_ntprinting_driver);
 110         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 111                 DEBUG(2, ("Driver pull failed: %s\n",
 112                           ndr_errstr(ndr_err)));
 113                 return NT_STATUS_NO_MEMORY;
 114         }
 115
 116         DEBUG(2, ("Migrating Printer Driver: %s\n", key_name));
 117
 118         ZERO_STRUCT(d3);
 119         ZERO_STRUCT(a);
 120
 121         a.string = r.dependent_files;
 122
 123         d3.architecture = r.environment;
 124         d3.config_file = r.configfile;
 125         d3.data_file = r.datafile;
 126         d3.default_datatype = r.defaultdatatype;
 127         d3.dependent_files = &a;
 128         d3.driver_path = r.driverpath;
 129         d3.help_file = r.helpfile;
 130         d3.monitor_name = r.monitorname;
 131         d3.driver_name = r.name;
 132         d3.version = r.version;
 133
 134         d.level = 3;
 135         d.info.info3 = &d3;
 136
 137         result = winreg_add_driver(mem_ctx,
 138                                    b,
 139                                    &d,
 140                                    &driver_name,
 141                                    &driver_version);
 142         if (!W_ERROR_IS_OK(result)) {
 143                 return werror_to_ntstatus(result);
 144         }
 145
 146         return NT_STATUS_OK;
 147 }
 148
 149 NTSTATUS printing_tdb_migrate_printer(TALLOC_CTX *mem_ctx,
 150                                       struct rpc_pipe_client *winreg_pipe,
 151                                       const char *key_name,
 152                                       unsigned char *data,
 153                                       size_t length)
 154 {
 155         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
 156         enum ndr_err_code ndr_err;
 157         struct ntprinting_printer r;
 158         struct spoolss_SetPrinterInfo2 info2;
 159         struct spoolss_DeviceMode dm;
 160         struct spoolss_DevmodeContainer devmode_ctr;
 161         DATA_BLOB blob;
 162         NTSTATUS status;
 163         WERROR result;
 164         int j;
 165         uint32_t info2_mask = (SPOOLSS_PRINTER_INFO_ALL)
 166                                 & ~SPOOLSS_PRINTER_INFO_SECDESC;
 167
 168         if (strequal(key_name, "printers")) {
 169                 return NT_STATUS_OK;
 170         }
 171
 172         blob = data_blob_const(data, length);
 173
 174         ZERO_STRUCT(r);
 175
 176         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
 177                    (ndr_pull_flags_fn_t) ndr_pull_ntprinting_printer);
 178         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 179                 DEBUG(2, ("printer pull failed: %s\n",
 180                           ndr_errstr(ndr_err)));
 181                 return NT_STATUS_NO_MEMORY;
 182         }
 183
 184         DEBUG(2, ("Migrating Printer: %s\n", key_name));
 185
 186         ZERO_STRUCT(devmode_ctr);
 187
 188         /* Create printer info level 2 */
 189         ZERO_STRUCT(info2);
 190
 191         info2.attributes = r.info.attributes;
 192         info2.averageppm = r.info.averageppm;
 193         info2.cjobs = r.info.cjobs;
 194         info2.comment = r.info.comment;
 195         info2.datatype = r.info.datatype;
 196         info2.defaultpriority = r.info.default_priority;
 197         info2.drivername = r.info.drivername;
 198         info2.location = r.info.location;
 199         info2.parameters = r.info.parameters;
 200         info2.portname = r.info.portname;
 201         info2.printername = r.info.printername;
 202         info2.printprocessor = r.info.printprocessor;
 203         info2.priority = r.info.priority;
 204         info2.sepfile = r.info.sepfile;
 205         info2.sharename = r.info.sharename;
 206         info2.starttime = r.info.starttime;
 207         info2.status = r.info.status;
 208         info2.untiltime = r.info.untiltime;
 209
 210         /* Create Device Mode */
 211         if (r.devmode == NULL) {
 212                 info2_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
 213         } else {
 214                 ZERO_STRUCT(dm);
 215
 216                 dm.bitsperpel              = r.devmode->bitsperpel;
 217                 dm.collate                 = r.devmode->collate;
 218                 dm.color                   = r.devmode->color;
 219                 dm.copies                  = r.devmode->copies;
 220                 dm.defaultsource           = r.devmode->defaultsource;
 221                 dm.devicename              = r.devmode->devicename;
 222                 dm.displayflags            = r.devmode->displayflags;
 223                 dm.displayfrequency        = r.devmode->displayfrequency;
 224                 dm.dithertype              = r.devmode->dithertype;
 225                 dm.driverversion           = r.devmode->driverversion;
 226                 dm.duplex                  = r.devmode->duplex;
 227                 dm.fields                  = r.devmode->fields;
 228                 dm.formname                = r.devmode->formname;
 229                 dm.icmintent               = r.devmode->icmintent;
 230                 dm.icmmethod               = r.devmode->icmmethod;
 231                 dm.logpixels               = r.devmode->logpixels;
 232                 dm.mediatype               = r.devmode->mediatype;
 233                 dm.orientation             = r.devmode->orientation;
 234                 dm.panningheight           = r.devmode->pelsheight;
 235                 dm.panningwidth            = r.devmode->panningwidth;
 236                 dm.paperlength             = r.devmode->paperlength;
 237                 dm.papersize               = r.devmode->papersize;
 238                 dm.paperwidth              = r.devmode->paperwidth;
 239                 dm.pelsheight              = r.devmode->pelsheight;
 240                 dm.pelswidth               = r.devmode->pelswidth;
 241                 dm.printquality            = r.devmode->printquality;
 242                 dm.size                    = r.devmode->size;
 243                 dm.scale                   = r.devmode->scale;
 244                 dm.specversion             = r.devmode->specversion;
 245                 dm.ttoption                = r.devmode->ttoption;
 246                 dm.yresolution             = r.devmode->yresolution;
 247
 248                 if (r.devmode->nt_dev_private != NULL) {
 249                         dm.driverextra_data.data   = r.devmode->nt_dev_private->data;
 250                         dm.driverextra_data.length = r.devmode->nt_dev_private->length;
 251                         dm.__driverextra_length    = r.devmode->nt_dev_private->length;
 252                 }
 253
 254                 devmode_ctr.devmode = &dm;
 255
 256                 info2.devmode_ptr = 1;
 257         }
 258
 259         result = winreg_update_printer(mem_ctx, b,
 260                                        key_name,
 261                                        info2_mask,
 262                                        &info2,
 263                                        &dm,
 264                                        NULL);
 265         if (!W_ERROR_IS_OK(result)) {
 266                 DEBUG(2, ("SetPrinter(%s) level 2 refused -- %s.\n",
 267                           key_name, win_errstr(result)));
 268                 status = werror_to_ntstatus(result);
 269                 goto done;
 270         }
 271
 272         /* migrate printerdata */
 273         for (j = 0; j < r.count; j++) {
 274                 char *valuename;
 275                 const char *keyname;
 276
 277                 if (r.printer_data[j].type == REG_NONE) {
 278                         continue;
 279                 }
 280
 281                 keyname = r.printer_data[j].name;
 282                 valuename = strchr(keyname, '\\');
 283                 if (valuename == NULL) {
 284                         continue;
 285                 } else {
 286                         valuename[0] = '\0';
 287                         valuename++;
 288                 }
 289
 290                 result = winreg_set_printer_dataex(mem_ctx, b,
 291                                                    key_name,
 292                                                    keyname,
 293                                                    valuename,
 294                                                    r.printer_data[j].type,
 295                                                    r.printer_data[j].data.data,
 296                                                    r.printer_data[j].data.length);
 297                 if (!W_ERROR_IS_OK(result)) {
 298                         DEBUG(2, ("SetPrinterDataEx: printer [%s], keyname [%s], "
 299                                   "valuename [%s] refused -- %s.\n",
 300                                   key_name, keyname, valuename,
 301                                   win_errstr(result)));
 302                         status = werror_to_ntstatus(result);
 303                         break;
 304                 }
 305         }
 306
 307         status = NT_STATUS_OK;
 308  done:
 309
 310         return status;
 311 }
 312
 313 NTSTATUS printing_tdb_migrate_secdesc(TALLOC_CTX *mem_ctx,
 314                                       struct rpc_pipe_client *winreg_pipe,
 315                                       const char *key_name,
 316                                       unsigned char *data,
 317                                       size_t length)
 318 {
 319         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
 320         enum ndr_err_code ndr_err;
 321         struct sec_desc_buf secdesc_ctr;
 322         DATA_BLOB blob;
 323         WERROR result;
 324
 325         if (strequal(key_name, "printers")) {
 326                 return NT_STATUS_OK;
 327         }
 328
 329         blob = data_blob_const(data, length);
 330
 331         ZERO_STRUCT(secdesc_ctr);
 332
 333         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &secdesc_ctr,
 334                    (ndr_pull_flags_fn_t)ndr_pull_sec_desc_buf);
 335         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 336                 DEBUG(2, ("security descriptor pull failed: %s\n",
 337                           ndr_errstr(ndr_err)));
 338                 return NT_STATUS_NO_MEMORY;
 339         }
 340
 341         DEBUG(2, ("Migrating Security Descriptor: %s\n", key_name));
 342
 343         result = winreg_set_printer_secdesc(mem_ctx, b,
 344                                             key_name,
 345                                             secdesc_ctr.sd);
 346         if (!W_ERROR_IS_OK(result)) {
 347                 return werror_to_ntstatus(result);
 348         }
 349
 350         return NT_STATUS_OK;
 351 }