source/python/py_spoolss_printers_conv.c

   1 /*
   2    Python wrappers for DCERPC/SMB client routines.
   3
   4    Copyright (C) Tim Potter, 2002
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "python/py_spoolss.h"
  22 #include "python/py_conv.h"
  23
  24 struct pyconv py_PRINTER_INFO_0[] = {
  25         { "name", PY_UNISTR, offsetof(PRINTER_INFO_0, printername) },
  26         { "server_name", PY_UNISTR, offsetof(PRINTER_INFO_0, servername) },
  27
  28         { "cjobs", PY_UINT32, offsetof(PRINTER_INFO_0, cjobs) },
  29         { "total_jobs", PY_UINT32, offsetof(PRINTER_INFO_0, total_jobs) },
  30         { "total_bytes", PY_UINT32, offsetof(PRINTER_INFO_0, total_bytes) },
  31
  32         { "year", PY_UINT16, offsetof(PRINTER_INFO_0, year) },
  33         { "month", PY_UINT16, offsetof(PRINTER_INFO_0, month) },
  34         { "day_of_week", PY_UINT16, offsetof(PRINTER_INFO_0, dayofweek) },
  35         { "day", PY_UINT16, offsetof(PRINTER_INFO_0, day) },
  36         { "hour", PY_UINT16, offsetof(PRINTER_INFO_0, hour) },
  37         { "minute", PY_UINT16, offsetof(PRINTER_INFO_0, minute) },
  38         { "second", PY_UINT16, offsetof(PRINTER_INFO_0, second) },
  39         { "milliseconds", PY_UINT16, offsetof(PRINTER_INFO_0, milliseconds) },
  40
  41         { "global_counter", PY_UINT32, offsetof(PRINTER_INFO_0, global_counter) },
  42         { "total_pages", PY_UINT32, offsetof(PRINTER_INFO_0, total_pages) },
  43
  44         { "major_version", PY_UINT16, offsetof(PRINTER_INFO_0, major_version) },
  45         { "build_version", PY_UINT16, offsetof(PRINTER_INFO_0, build_version) },
  46
  47         { "unknown7", PY_UINT32, offsetof(PRINTER_INFO_0, unknown7) },
  48         { "unknown8", PY_UINT32, offsetof(PRINTER_INFO_0, unknown8) },
  49         { "unknown9", PY_UINT32, offsetof(PRINTER_INFO_0, unknown9) },
  50         { "session_counter", PY_UINT32, offsetof(PRINTER_INFO_0, session_counter)},
  51         { "unknown11", PY_UINT32, offsetof(PRINTER_INFO_0, unknown11) },
  52         { "printer_errors", PY_UINT32, offsetof(PRINTER_INFO_0, printer_errors) },
  53         { "unknown13", PY_UINT32, offsetof(PRINTER_INFO_0, unknown13) },
  54         { "unknown14", PY_UINT32, offsetof(PRINTER_INFO_0, unknown14) },
  55         { "unknown15", PY_UINT32, offsetof(PRINTER_INFO_0, unknown15) },
  56         { "unknown16", PY_UINT32, offsetof(PRINTER_INFO_0, unknown16) },
  57         { "change_id", PY_UINT32, offsetof(PRINTER_INFO_0, change_id) },
  58         { "unknown18", PY_UINT32, offsetof(PRINTER_INFO_0, unknown18) },
  59         { "status", PY_UINT32, offsetof(PRINTER_INFO_0, status) },
  60         { "unknown20", PY_UINT32, offsetof(PRINTER_INFO_0, unknown20) },
  61         { "c_setprinter", PY_UINT32, offsetof(PRINTER_INFO_0, c_setprinter) },
  62         { "unknown22", PY_UINT32, offsetof(PRINTER_INFO_0, unknown22) },
  63         { "unknown23", PY_UINT32, offsetof(PRINTER_INFO_0, unknown23) },
  64         { "unknown24", PY_UINT32, offsetof(PRINTER_INFO_0, unknown24) },
  65         { "unknown25", PY_UINT32, offsetof(PRINTER_INFO_0, unknown25) },
  66         { "unknown26", PY_UINT32, offsetof(PRINTER_INFO_0, unknown26) },
  67         { "unknown27", PY_UINT32, offsetof(PRINTER_INFO_0, unknown27) },
  68         { "unknown28", PY_UINT32, offsetof(PRINTER_INFO_0, unknown28) },
  69         { "unknown29", PY_UINT32, offsetof(PRINTER_INFO_0, unknown29) },
  70
  71         { NULL }
  72 };
  73
  74 struct pyconv py_PRINTER_INFO_1[] = {
  75         { "name", PY_UNISTR, offsetof(PRINTER_INFO_1, name) },
  76         { "description", PY_UNISTR, offsetof(PRINTER_INFO_1, description) },
  77         { "comment", PY_UNISTR, offsetof(PRINTER_INFO_1, comment) },
  78         { "flags", PY_UINT32, offsetof(PRINTER_INFO_1, flags) },
  79         { NULL }
  80 };
  81
  82 struct pyconv py_PRINTER_INFO_2[] = {
  83         { "server_name", PY_UNISTR, offsetof(PRINTER_INFO_2, servername) },
  84         { "name", PY_UNISTR, offsetof(PRINTER_INFO_2, printername) },
  85         { "share_name", PY_UNISTR, offsetof(PRINTER_INFO_2, sharename) },
  86         { "port_name", PY_UNISTR, offsetof(PRINTER_INFO_2, portname) },
  87         { "driver_name", PY_UNISTR, offsetof(PRINTER_INFO_2, drivername) },
  88         { "comment", PY_UNISTR, offsetof(PRINTER_INFO_2, comment) },
  89         { "location", PY_UNISTR, offsetof(PRINTER_INFO_2, location) },
  90         { "datatype", PY_UNISTR, offsetof(PRINTER_INFO_2, datatype) },
  91         { "sepfile", PY_UNISTR, offsetof(PRINTER_INFO_2, sepfile) },
  92         { "print_processor", PY_UNISTR, offsetof(PRINTER_INFO_2, printprocessor) },
  93         { "parameters", PY_UNISTR, offsetof(PRINTER_INFO_2, parameters) },
  94         { "attributes", PY_UINT32, offsetof(PRINTER_INFO_2, attributes) },
  95         { "default_priority", PY_UINT32, offsetof(PRINTER_INFO_2, defaultpriority) },
  96         { "priority", PY_UINT32, offsetof(PRINTER_INFO_2, priority) },
  97         { "start_time", PY_UINT32, offsetof(PRINTER_INFO_2, starttime) },
  98         { "until_time", PY_UINT32, offsetof(PRINTER_INFO_2, untiltime) },
  99         { "status", PY_UINT32, offsetof(PRINTER_INFO_2, status) },
 100         { "cjobs", PY_UINT32, offsetof(PRINTER_INFO_2, cjobs) },
 101         { "average_ppm", PY_UINT32, offsetof(PRINTER_INFO_2, averageppm) },
 102         { NULL }
 103 };
 104
 105 struct pyconv py_PRINTER_INFO_3[] = {
 106         { "flags", PY_UINT32, offsetof(PRINTER_INFO_3, flags) },
 107         { NULL }
 108 };
 109
 110 struct pyconv py_DEVICEMODE[] = {
 111         { "device_name", PY_UNISTR, offsetof(DEVICEMODE, devicename) },
 112         { "spec_version", PY_UINT16, offsetof(DEVICEMODE, specversion) },
 113         { "driver_version", PY_UINT16, offsetof(DEVICEMODE, driverversion) },
 114         { "size", PY_UINT16, offsetof(DEVICEMODE, size) },
 115         { "fields", PY_UINT16, offsetof(DEVICEMODE, fields) },
 116         { "orientation", PY_UINT16, offsetof(DEVICEMODE, orientation) },
 117         { "paper_size", PY_UINT16, offsetof(DEVICEMODE, papersize) },
 118         { "paper_width", PY_UINT16, offsetof(DEVICEMODE, paperwidth) },
 119         { "paper_length", PY_UINT16, offsetof(DEVICEMODE, paperlength) },
 120         { "scale", PY_UINT16, offsetof(DEVICEMODE, scale) },
 121         { "copies", PY_UINT16, offsetof(DEVICEMODE, copies) },
 122         { "default_source", PY_UINT16, offsetof(DEVICEMODE, defaultsource) },
 123         { "print_quality", PY_UINT16, offsetof(DEVICEMODE, printquality) },
 124         { "color", PY_UINT16, offsetof(DEVICEMODE, color) },
 125         { "duplex", PY_UINT16, offsetof(DEVICEMODE, duplex) },
 126         { "y_resolution", PY_UINT16, offsetof(DEVICEMODE, yresolution) },
 127         { "tt_option", PY_UINT16, offsetof(DEVICEMODE, ttoption) },
 128         { "collate", PY_UINT16, offsetof(DEVICEMODE, collate) },
 129         { "form_name", PY_UNISTR, offsetof(DEVICEMODE, formname) },
 130         { "log_pixels", PY_UINT16, offsetof(DEVICEMODE, logpixels) },
 131         { "bits_per_pel", PY_UINT32, offsetof(DEVICEMODE, bitsperpel) },
 132         { "pels_width", PY_UINT32, offsetof(DEVICEMODE, pelswidth) },
 133         { "pels_height", PY_UINT32, offsetof(DEVICEMODE, pelsheight) },
 134         { "display_flags", PY_UINT32, offsetof(DEVICEMODE, displayflags) },
 135         { "display_frequency", PY_UINT32, offsetof(DEVICEMODE, displayfrequency) },
 136         { "icm_method", PY_UINT32, offsetof(DEVICEMODE, icmmethod) },
 137         { "icm_intent", PY_UINT32, offsetof(DEVICEMODE, icmintent) },
 138         { "media_type", PY_UINT32, offsetof(DEVICEMODE, mediatype) },
 139         { "dither_type", PY_UINT32, offsetof(DEVICEMODE, dithertype) },
 140         { "reserved1", PY_UINT32, offsetof(DEVICEMODE, reserved1) },
 141         { "reserved2", PY_UINT32, offsetof(DEVICEMODE, reserved2) },
 142         { "panning_width", PY_UINT32, offsetof(DEVICEMODE, panningwidth) },
 143         { "panning_height", PY_UINT32, offsetof(DEVICEMODE, panningheight) },
 144         { NULL }
 145 };
 146
 147 /*
 148  * Convert between DEVICEMODE and Python
 149  */
 150
 151 BOOL py_from_DEVICEMODE(PyObject **dict, DEVICEMODE *devmode)
 152 {
 153         *dict = from_struct(devmode, py_DEVICEMODE);
 154
 155         PyDict_SetItemString(*dict, "private",
 156                              PyString_FromStringAndSize(
 157                                      devmode->private, devmode->driverextra));
 158
 159         return True;
 160 }
 161
 162 BOOL py_to_DEVICEMODE(DEVICEMODE *devmode, PyObject *dict)
 163 {
 164         PyObject *obj, *dict_copy = PyDict_Copy(dict);
 165         BOOL result = False;
 166
 167         if (!(obj = PyDict_GetItemString(dict_copy, "private")))
 168                 goto done;
 169
 170         if (!PyString_Check(obj))
 171                 goto done;
 172
 173         devmode->private = PyString_AsString(obj);
 174         devmode->driverextra = PyString_Size(obj);
 175
 176         PyDict_DelItemString(dict_copy, "private");
 177
 178         if (!to_struct(devmode, dict_copy, py_DEVICEMODE))
 179                 goto done;
 180
 181         result = True;
 182
 183 done:
 184         Py_DECREF(dict_copy);
 185         return result;
 186 }
 187
 188 /*
 189  * Convert between PRINTER_INFO_0 and Python
 190  */
 191
 192 BOOL py_from_PRINTER_INFO_0(PyObject **dict, PRINTER_INFO_0 *info)
 193 {
 194         *dict = from_struct(info, py_PRINTER_INFO_0);
 195         PyDict_SetItemString(*dict, "level", PyInt_FromLong(0));
 196         return True;
 197 }
 198
 199 BOOL py_to_PRINTER_INFO_0(PRINTER_INFO_0 *info, PyObject *dict)
 200 {
 201         return False;
 202 }
 203
 204 /*
 205  * Convert between PRINTER_INFO_1 and Python
 206  */
 207
 208 BOOL py_from_PRINTER_INFO_1(PyObject **dict, PRINTER_INFO_1 *info)
 209 {
 210         *dict = from_struct(info, py_PRINTER_INFO_1);
 211         PyDict_SetItemString(*dict, "level", PyInt_FromLong(1));
 212         return True;
 213 }
 214
 215 BOOL py_to_PRINTER_INFO_1(PRINTER_INFO_1 *info, PyObject *dict)
 216 {
 217         PyObject *obj, *dict_copy = PyDict_Copy(dict);
 218         BOOL result = False;
 219
 220         if (!(obj = PyDict_GetItemString(dict_copy, "level")) ||
 221             !PyInt_Check(obj))
 222                 goto done;
 223
 224         PyDict_DelItemString(dict_copy, "level");
 225
 226         if (!to_struct(info, dict_copy, py_PRINTER_INFO_1))
 227                 goto done;
 228
 229         result = True;
 230
 231 done:
 232         Py_DECREF(dict_copy);
 233         return result;
 234 }
 235
 236 /*
 237  * Convert between PRINTER_INFO_2 and Python
 238  */
 239
 240 BOOL py_from_PRINTER_INFO_2(PyObject **dict, PRINTER_INFO_2 *info)
 241 {
 242         PyObject *obj;
 243
 244         *dict = from_struct(info, py_PRINTER_INFO_2);
 245
 246         /* The security descriptor could be NULL */
 247
 248         if (info->secdesc) {
 249                 if (py_from_SECDESC(&obj, info->secdesc))
 250                         PyDict_SetItemString(*dict, "security_descriptor", obj);
 251         }
 252
 253         /* Bong!  The devmode could be NULL */
 254
 255         if (info->devmode)
 256                 py_from_DEVICEMODE(&obj, info->devmode);
 257         else
 258                 obj = PyDict_New();
 259
 260         PyDict_SetItemString(*dict, "device_mode", obj);
 261
 262         PyDict_SetItemString(*dict, "level", PyInt_FromLong(2));
 263
 264         return True;
 265 }
 266
 267 BOOL py_to_PRINTER_INFO_2(PRINTER_INFO_2 *info, PyObject *dict,
 268                           TALLOC_CTX *mem_ctx)
 269 {
 270         PyObject *obj, *dict_copy = PyDict_Copy(dict);
 271         BOOL result = False;
 272
 273         /* Convert security descriptor - may be NULL */
 274
 275         info->secdesc = NULL;
 276
 277         if ((obj = PyDict_GetItemString(dict_copy, "security_descriptor"))) {
 278
 279                 if (!PyDict_Check(obj))
 280                         goto done;
 281
 282                 if (!py_to_SECDESC(&info->secdesc, obj, mem_ctx))
 283                         goto done;
 284
 285                 PyDict_DelItemString(dict_copy, "security_descriptor");
 286         }
 287
 288         /* Convert device mode */
 289
 290         if (!(obj = PyDict_GetItemString(dict_copy, "device_mode"))
 291             || !PyDict_Check(obj))
 292                 goto done;
 293
 294         info->devmode = talloc(mem_ctx, sizeof(DEVICEMODE));
 295
 296         if (!py_to_DEVICEMODE(info->devmode, obj))
 297                 goto done;
 298
 299         PyDict_DelItemString(dict_copy, "device_mode");
 300
 301         /* Check info level */
 302
 303         if (!(obj = PyDict_GetItemString(dict_copy, "level")) ||
 304             !PyInt_Check(obj))
 305                 goto done;
 306
 307         PyDict_DelItemString(dict_copy, "level");
 308
 309         /* Convert remaining elements of dictionary */
 310
 311         if (!to_struct(info, dict_copy, py_PRINTER_INFO_2))
 312                 goto done;
 313
 314         result = True;
 315
 316 done:
 317         Py_DECREF(dict_copy);
 318         return result;
 319 }
 320
 321 /*
 322  * Convert between PRINTER_INFO_1 and Python
 323  */
 324
 325 BOOL py_from_PRINTER_INFO_3(PyObject **dict, PRINTER_INFO_3 *info)
 326 {
 327         PyObject *obj;
 328
 329         *dict = from_struct(info, py_PRINTER_INFO_3);
 330
 331         if (py_from_SECDESC(&obj, info->secdesc))
 332                 PyDict_SetItemString(*dict, "security_descriptor", obj);
 333
 334         PyDict_SetItemString(*dict, "level", PyInt_FromLong(3));
 335
 336         return True;
 337 }
 338
 339 BOOL py_to_PRINTER_INFO_3(PRINTER_INFO_3 *info, PyObject *dict,
 340                           TALLOC_CTX *mem_ctx)
 341 {
 342         PyObject *obj;
 343
 344         if (!to_struct(info, dict, py_PRINTER_INFO_3))
 345                 return False;
 346
 347         if (!(obj = PyDict_GetItemString(dict, "security_descriptor")))
 348                 return False;
 349
 350         if (!py_to_SECDESC(&info->secdesc, obj, mem_ctx))
 351                 return False;
 352
 353         return True;
 354 }