source: branches/samba-3.0/source/python/py_spoolss_printerdata.c

Last change on this file was 1, checked in by Paul Smedley, 18 years ago

Initial code import
File size: 10.1 KB
Line 
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
24static BOOL py_from_printerdata(PyObject **dict, char *key, char *value,
25 uint16 data_type, uint8 *data,
26 uint32 data_size)
27{
28 *dict = PyDict_New();
29
30 PyDict_SetItemString(*dict, "key", Py_BuildValue("s", key ? key : ""));
31 PyDict_SetItemString(*dict, "value", Py_BuildValue("s", value));
32 PyDict_SetItemString(*dict, "type", Py_BuildValue("i", data_type));
33
34 PyDict_SetItemString(*dict, "data",
35 Py_BuildValue("s#", data, data_size));
36
37 return True;
38}
39
40static BOOL py_to_printerdata(char **key, char **value, uint16 *data_type,
41 uint8 **data, uint32 *data_size,
42 PyObject *dict)
43{
44 PyObject *obj;
45
46 if ((obj = PyDict_GetItemString(dict, "key"))) {
47
48 if (!PyString_Check(obj)) {
49 PyErr_SetString(spoolss_error,
50 "key not a string");
51 return False;
52 }
53
54 if (key) {
55 *key = PyString_AsString(obj);
56
57 if (!key[0])
58 *key = NULL;
59 }
60 } else
61 *key = NULL;
62
63 if ((obj = PyDict_GetItemString(dict, "value"))) {
64
65 if (!PyString_Check(obj)) {
66 PyErr_SetString(spoolss_error,
67 "value not a string");
68 return False;
69 }
70
71 *value = PyString_AsString(obj);
72 } else {
73 PyErr_SetString(spoolss_error, "no value present");
74 return False;
75 }
76
77 if ((obj = PyDict_GetItemString(dict, "type"))) {
78
79 if (!PyInt_Check(obj)) {
80 PyErr_SetString(spoolss_error,
81 "type not an integer");
82 return False;
83 }
84
85 *data_type = PyInt_AsLong(obj);
86 } else {
87 PyErr_SetString(spoolss_error, "no type present");
88 return False;
89 }
90
91 if ((obj = PyDict_GetItemString(dict, "data"))) {
92
93 if (!PyString_Check(obj)) {
94 PyErr_SetString(spoolss_error,
95 "data not a string");
96 return False;
97 }
98
99 *data = PyString_AsString(obj);
100 *data_size = PyString_Size(obj);
101 } else {
102 PyErr_SetString(spoolss_error, "no data present");
103 return False;
104 }
105
106 return True;
107}
108
109PyObject *spoolss_hnd_getprinterdata(PyObject *self, PyObject *args, PyObject *kw)
110{
111 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
112 static char *kwlist[] = { "value", NULL };
113 char *valuename;
114 WERROR werror;
115 PyObject *result;
116 REGISTRY_VALUE value;
117
118 /* Parse parameters */
119
120 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &valuename))
121 return NULL;
122
123 /* Call rpc function */
124
125 werror = rpccli_spoolss_getprinterdata(
126 hnd->cli, hnd->mem_ctx, &hnd->pol, valuename,
127 &value);
128
129 if (!W_ERROR_IS_OK(werror)) {
130 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
131 return NULL;
132 }
133
134 py_from_printerdata(
135 &result, NULL, valuename, value.type, value.data_p,
136 value.size);
137
138 return result;
139}
140
141PyObject *spoolss_hnd_setprinterdata(PyObject *self, PyObject *args, PyObject *kw)
142{
143 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
144 static char *kwlist[] = { "data", NULL };
145 PyObject *py_data;
146 char *valuename;
147 WERROR werror;
148 REGISTRY_VALUE value;
149
150 if (!PyArg_ParseTupleAndKeywords(
151 args, kw, "O!", kwlist, &PyDict_Type, &py_data))
152 return NULL;
153
154 if (!py_to_printerdata(
155 NULL, &valuename, &value.type, &value.data_p,
156 &value.size, py_data))
157 return NULL;
158
159 fstrcpy(value.valuename, valuename);
160
161 /* Call rpc function */
162
163 werror = rpccli_spoolss_setprinterdata(
164 hnd->cli, hnd->mem_ctx, &hnd->pol, &value);
165
166 if (!W_ERROR_IS_OK(werror)) {
167 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
168 return NULL;
169 }
170
171 Py_INCREF(Py_None);
172 return Py_None;
173}
174
175PyObject *spoolss_hnd_enumprinterdata(PyObject *self, PyObject *args, PyObject *kw)
176{
177 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
178 static char *kwlist[] = { NULL };
179 uint32 data_needed, value_needed, ndx = 0;
180 WERROR werror;
181 PyObject *result;
182 REGISTRY_VALUE value;
183
184 if (!PyArg_ParseTupleAndKeywords(args, kw, "", kwlist))
185 return NULL;
186
187 /* Get max buffer sizes for value and data */
188
189 werror = rpccli_spoolss_enumprinterdata(
190 hnd->cli, hnd->mem_ctx, &hnd->pol, ndx, 0, 0,
191 &value_needed, &data_needed, NULL);
192
193 if (!W_ERROR_IS_OK(werror)) {
194 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
195 return NULL;
196 }
197
198 /* Iterate over all printerdata */
199
200 result = PyDict_New();
201
202 while (W_ERROR_IS_OK(werror)) {
203 PyObject *obj;
204
205 werror = rpccli_spoolss_enumprinterdata(
206 hnd->cli, hnd->mem_ctx, &hnd->pol, ndx,
207 value_needed, data_needed, NULL, NULL, &value);
208
209 if (py_from_printerdata(
210 &obj, NULL, value.valuename, value.type,
211 value.data_p, value.size))
212 PyDict_SetItemString(result, value.valuename, obj);
213
214 ndx++;
215 }
216
217 return result;
218}
219
220PyObject *spoolss_hnd_deleteprinterdata(PyObject *self, PyObject *args, PyObject *kw)
221{
222 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
223 static char *kwlist[] = { "value", NULL };
224 char *value;
225 WERROR werror;
226
227 /* Parse parameters */
228
229 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &value))
230 return NULL;
231
232 /* Call rpc function */
233
234 werror = rpccli_spoolss_deleteprinterdata(
235 hnd->cli, hnd->mem_ctx, &hnd->pol, value);
236
237 if (!W_ERROR_IS_OK(werror)) {
238 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
239 return NULL;
240 }
241
242 Py_INCREF(Py_None);
243 return Py_None;
244}
245
246PyObject *spoolss_hnd_getprinterdataex(PyObject *self, PyObject *args, PyObject *kw)
247{
248 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
249 static char *kwlist[] = { "key", "value", NULL };
250 char *key, *valuename;
251 WERROR werror;
252 PyObject *result;
253 REGISTRY_VALUE value;
254
255 /* Parse parameters */
256
257 if (!PyArg_ParseTupleAndKeywords(args, kw, "ss", kwlist, &key, &valuename))
258 return NULL;
259
260 /* Call rpc function */
261
262 werror = rpccli_spoolss_getprinterdataex(
263 hnd->cli, hnd->mem_ctx, &hnd->pol, key,
264 valuename, &value);
265
266 if (!W_ERROR_IS_OK(werror)) {
267 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
268 return NULL;
269 }
270
271 py_from_printerdata(
272 &result, key, valuename, value.type, value.data_p, value.size);
273
274 return result;
275}
276
277PyObject *spoolss_hnd_setprinterdataex(PyObject *self, PyObject *args, PyObject *kw)
278{
279 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
280 static char *kwlist[] = { "data", NULL };
281 PyObject *py_data;
282 char *keyname, *valuename;
283 WERROR werror;
284 REGISTRY_VALUE value;
285
286 if (!PyArg_ParseTupleAndKeywords(
287 args, kw, "O!", kwlist, &PyDict_Type, &py_data))
288 return NULL;
289
290 if (!py_to_printerdata(
291 &keyname, &valuename, &value.type, &value.data_p, &value.size, py_data))
292 return NULL;
293
294 fstrcpy(value.valuename, valuename);
295
296 /* Call rpc function */
297
298 werror = rpccli_spoolss_setprinterdataex(
299 hnd->cli, hnd->mem_ctx, &hnd->pol, keyname, &value);
300
301 if (!W_ERROR_IS_OK(werror)) {
302 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
303 return NULL;
304 }
305
306 Py_INCREF(Py_None);
307 return Py_None;
308}
309
310PyObject *spoolss_hnd_enumprinterdataex(PyObject *self, PyObject *args, PyObject *kw)
311{
312 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
313 static char *kwlist[] = { "key", NULL };
314 uint32 i;
315 char *key;
316 WERROR werror;
317 PyObject *result;
318 REGVAL_CTR *ctr;
319
320 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &key))
321 return NULL;
322
323 if (!(ctr = TALLOC_ZERO_P(hnd->mem_ctx, REGVAL_CTR))) {
324 PyErr_SetString(spoolss_error, "talloc failed");
325 return NULL;
326 }
327
328 /* Get max buffer sizes for value and data */
329
330 werror = rpccli_spoolss_enumprinterdataex(
331 hnd->cli, hnd->mem_ctx, &hnd->pol, key, &ctr);
332
333 if (!W_ERROR_IS_OK(werror)) {
334 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
335 return NULL;
336 }
337
338 /* Iterate over all printerdata */
339
340 result = PyDict_New();
341
342 for (i = 0; i < regval_ctr_numvals(&ctr); i++) {
343 REGISTRY_VALUE *value;
344 PyObject *item;
345
346 item = PyDict_New();
347 value = regval_ctr_specific_value(&ctr, i);
348
349 if (py_from_printerdata(
350 &item, key, value->valuename, value->type,
351 value->data_p, value->size))
352 PyDict_SetItemString(result, value->valuename, item);
353 }
354
355 return result;
356}
357
358PyObject *spoolss_hnd_deleteprinterdataex(PyObject *self, PyObject *args, PyObject *kw)
359{
360 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
361 static char *kwlist[] = { "key", "value", NULL };
362 char *key, *value;
363 WERROR werror;
364
365 /* Parse parameters */
366
367 if (!PyArg_ParseTupleAndKeywords(args, kw, "ss", kwlist, &key, &value))
368 return NULL;
369
370 /* Call rpc function */
371
372 werror = rpccli_spoolss_deleteprinterdataex(
373 hnd->cli, hnd->mem_ctx, &hnd->pol, key, value);
374
375 if (!W_ERROR_IS_OK(werror)) {
376 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
377 return NULL;
378 }
379
380 Py_INCREF(Py_None);
381 return Py_None;
382}
383
384PyObject *spoolss_hnd_enumprinterkey(PyObject *self, PyObject *args,
385 PyObject *kw)
386{
387 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
388 static char *kwlist[] = { "key", NULL };
389 char *keyname;
390 WERROR werror;
391 uint32 keylist_len;
392 uint16 *keylist;
393 PyObject *result;
394
395 /* Parse parameters */
396
397 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &keyname))
398 return NULL;
399
400 /* Call rpc function */
401
402 werror = rpccli_spoolss_enumprinterkey(
403 hnd->cli, hnd->mem_ctx, &hnd->pol, keyname, &keylist,
404 &keylist_len);
405
406 if (!W_ERROR_IS_OK(werror)) {
407 PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
408 return NULL;
409 }
410
411 result = from_unistr_list(keylist);
412
413 return result;
414}
415
416#if 0
417
418PyObject *spoolss_hnd_deleteprinterkey(PyObject *self, PyObject *args,
419 PyObject *kw)
420{
421 spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
422 static char *kwlist[] = { "key", NULL };
423 char *keyname;
424 WERROR werror;
425
426 if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &keyname))
427 return NULL;
428
429 Py_INCREF(Py_None);
430 return Py_None;
431}
432
433#endif
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