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libnetapi_open_pipe does not need to return cli_state
[Samba.git] / source3 / lib / netapi / share.c
blob84c275248da6424dfb2cb0a2fcd1bc70aa348192
1 /*
2 * Unix SMB/CIFS implementation.
3 * NetApi Share Support
4 * Copyright (C) Guenther Deschner 2008
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 3 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, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include "includes.h"
21
22 #include "librpc/gen_ndr/libnetapi.h"
23 #include "lib/netapi/netapi.h"
24 #include "lib/netapi/netapi_private.h"
25 #include "lib/netapi/libnetapi.h"
26
27 /****************************************************************
28 ****************************************************************/
29
30 static NTSTATUS map_srvsvc_share_info_to_SHARE_INFO_buffer(TALLOC_CTX *mem_ctx,
31 uint32_t level,
32 union srvsvc_NetShareInfo *info,
33 uint8_t **buffer,
34 uint32_t *num_shares)
35 {
36 struct SHARE_INFO_0 i0;
37 struct SHARE_INFO_1 i1;
38 struct SHARE_INFO_2 i2;
39 struct SHARE_INFO_501 i501;
40 struct SHARE_INFO_1005 i1005;
41
42 struct srvsvc_NetShareInfo0 *s0;
43 struct srvsvc_NetShareInfo1 *s1;
44 struct srvsvc_NetShareInfo2 *s2;
45 struct srvsvc_NetShareInfo501 *s501;
46 struct srvsvc_NetShareInfo1005 *s1005;
47
48 if (!buffer) {
49 return NT_STATUS_INVALID_PARAMETER;
50 }
51
52 switch (level) {
53 case 0:
54 s0 = info->info0;
55
56 i0.shi0_netname = talloc_strdup(mem_ctx, s0->name);
57
58 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_0, i0,
59 (struct SHARE_INFO_0 **)buffer,
60 num_shares);
61 break;
62
63 case 1:
64 s1 = info->info1;
65
66 i1.shi1_netname = talloc_strdup(mem_ctx, s1->name);
67 i1.shi1_type = s1->type;
68 i1.shi1_remark = talloc_strdup(mem_ctx, s1->comment);
69
70 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1, i1,
71 (struct SHARE_INFO_1 **)buffer,
72 num_shares);
73 break;
74
75 case 2:
76 s2 = info->info2;
77
78 i2.shi2_netname = talloc_strdup(mem_ctx, s2->name);
79 i2.shi2_type = s2->type;
80 i2.shi2_remark = talloc_strdup(mem_ctx, s2->comment);
81 i2.shi2_permissions = s2->permissions;
82 i2.shi2_max_uses = s2->max_users;
83 i2.shi2_current_uses = s2->current_users;
84 i2.shi2_path = talloc_strdup(mem_ctx, s2->path);
85 i2.shi2_passwd = talloc_strdup(mem_ctx, s2->password);
86
87 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_2, i2,
88 (struct SHARE_INFO_2 **)buffer,
89 num_shares);
90 break;
91
92 case 501:
93 s501 = info->info501;
94
95 i501.shi501_netname = talloc_strdup(mem_ctx, s501->name);
96 i501.shi501_type = s501->type;
97 i501.shi501_remark = talloc_strdup(mem_ctx, s501->comment);
98 i501.shi501_flags = s501->csc_policy;
99
100 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_501, i501,
101 (struct SHARE_INFO_501 **)buffer,
102 num_shares);
103 break;
104
105 case 1005:
106 s1005 = info->info1005;
107
108 i1005.shi1005_flags = s1005->dfs_flags;
109
110 ADD_TO_ARRAY(mem_ctx, struct SHARE_INFO_1005, i1005,
111 (struct SHARE_INFO_1005 **)buffer,
112 num_shares);
113 break;
114
115 default:
116 return NT_STATUS_INVALID_PARAMETER;
117 }
118
119 return NT_STATUS_OK;
120 }
121
122 /****************************************************************
123 ****************************************************************/
124
125 static NTSTATUS map_SHARE_INFO_buffer_to_srvsvc_share_info(TALLOC_CTX *mem_ctx,
126 uint8_t *buffer,
127 uint32_t level,
128 union srvsvc_NetShareInfo *info)
129 {
130 struct SHARE_INFO_2 *i2 = NULL;
131 struct SHARE_INFO_1004 *i1004 = NULL;
132 struct srvsvc_NetShareInfo2 *s2 = NULL;
133 struct srvsvc_NetShareInfo1004 *s1004 = NULL;
134
135 if (!buffer) {
136 return NT_STATUS_INVALID_PARAMETER;
137 }
138
139 switch (level) {
140 case 2:
141 i2 = (struct SHARE_INFO_2 *)buffer;
142
143 s2 = TALLOC_P(mem_ctx, struct srvsvc_NetShareInfo2);
144 NT_STATUS_HAVE_NO_MEMORY(s2);
145
146 s2->name = i2->shi2_netname;
147 s2->type = i2->shi2_type;
148 s2->comment = i2->shi2_remark;
149 s2->permissions = i2->shi2_permissions;
150 s2->max_users = i2->shi2_max_uses;
151 s2->current_users = i2->shi2_current_uses;
152 s2->path = i2->shi2_path;
153 s2->password = i2->shi2_passwd;
154
155 info->info2 = s2;
156
157 break;
158 case 1004:
159 i1004 = (struct SHARE_INFO_1004 *)buffer;
160
161 s1004 = TALLOC_P(mem_ctx, struct srvsvc_NetShareInfo1004);
162 NT_STATUS_HAVE_NO_MEMORY(s1004);
163
164 s1004->comment = i1004->shi1004_remark;
165
166 info->info1004 = s1004;
167
168 break;
169 default:
170 return NT_STATUS_INVALID_PARAMETER;
171 }
172
173 return NT_STATUS_OK;
174 }
175
176 /****************************************************************
177 ****************************************************************/
178
179 WERROR NetShareAdd_r(struct libnetapi_ctx *ctx,
180 struct NetShareAdd *r)
181 {
182 WERROR werr;
183 NTSTATUS status;
184 struct rpc_pipe_client *pipe_cli = NULL;
185 union srvsvc_NetShareInfo info;
186
187 if (!r->in.buffer) {
188 return WERR_INVALID_PARAM;
189 }
190
191 switch (r->in.level) {
192 case 2:
193 break;
194 case 502:
195 case 503:
196 return WERR_NOT_SUPPORTED;
197 default:
198 return WERR_UNKNOWN_LEVEL;
199 }
200
201 werr = libnetapi_open_pipe(ctx, r->in.server_name,
202 &ndr_table_srvsvc.syntax_id,
203 &pipe_cli);
204 if (!W_ERROR_IS_OK(werr)) {
205 goto done;
206 }
207
208 status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
209 r->in.buffer,
210 r->in.level,
211 &info);
212 if (!NT_STATUS_IS_OK(status)) {
213 werr = ntstatus_to_werror(status);
214 goto done;
215 }
216
217 status = rpccli_srvsvc_NetShareAdd(pipe_cli, ctx,
218 r->in.server_name,
219 r->in.level,
220 &info,
221 r->out.parm_err,
222 &werr);
223 if (!W_ERROR_IS_OK(werr)) {
224 goto done;
225 }
226
227 done:
228 return werr;
229 }
230
231 /****************************************************************
232 ****************************************************************/
233
234 WERROR NetShareAdd_l(struct libnetapi_ctx *ctx,
235 struct NetShareAdd *r)
236 {
237 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareAdd);
238 }
239
240 /****************************************************************
241 ****************************************************************/
242
243 WERROR NetShareDel_r(struct libnetapi_ctx *ctx,
244 struct NetShareDel *r)
245 {
246 WERROR werr;
247 NTSTATUS status;
248 struct rpc_pipe_client *pipe_cli = NULL;
249
250 if (!r->in.net_name) {
251 return WERR_INVALID_PARAM;
252 }
253
254 werr = libnetapi_open_pipe(ctx, r->in.server_name,
255 &ndr_table_srvsvc.syntax_id,
256 &pipe_cli);
257 if (!W_ERROR_IS_OK(werr)) {
258 goto done;
259 }
260
261 status = rpccli_srvsvc_NetShareDel(pipe_cli, ctx,
262 r->in.server_name,
263 r->in.net_name,
264 r->in.reserved,
265 &werr);
266 if (!NT_STATUS_IS_OK(status)) {
267 werr = ntstatus_to_werror(status);
268 goto done;
269 }
270
271 done:
272 return werr;
273 }
274
275 /****************************************************************
276 ****************************************************************/
277
278 WERROR NetShareDel_l(struct libnetapi_ctx *ctx,
279 struct NetShareDel *r)
280 {
281 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareDel);
282 }
283
284 /****************************************************************
285 ****************************************************************/
286
287 WERROR NetShareEnum_r(struct libnetapi_ctx *ctx,
288 struct NetShareEnum *r)
289 {
290 WERROR werr;
291 NTSTATUS status;
292 struct rpc_pipe_client *pipe_cli = NULL;
293 struct srvsvc_NetShareInfoCtr info_ctr;
294 struct srvsvc_NetShareCtr0 ctr0;
295 struct srvsvc_NetShareCtr1 ctr1;
296 struct srvsvc_NetShareCtr2 ctr2;
297 uint32_t i;
298
299 if (!r->out.buffer) {
300 return WERR_INVALID_PARAM;
301 }
302
303 switch (r->in.level) {
304 case 0:
305 case 1:
306 case 2:
307 break;
308 case 502:
309 case 503:
310 return WERR_NOT_SUPPORTED;
311 default:
312 return WERR_UNKNOWN_LEVEL;
313 }
314
315 ZERO_STRUCT(info_ctr);
316
317 werr = libnetapi_open_pipe(ctx, r->in.server_name,
318 &ndr_table_srvsvc.syntax_id,
319 &pipe_cli);
320 if (!W_ERROR_IS_OK(werr)) {
321 goto done;
322 }
323
324 info_ctr.level = r->in.level;
325 switch (r->in.level) {
326 case 0:
327 ZERO_STRUCT(ctr0);
328 info_ctr.ctr.ctr0 = &ctr0;
329 break;
330 case 1:
331 ZERO_STRUCT(ctr1);
332 info_ctr.ctr.ctr1 = &ctr1;
333 break;
334 case 2:
335 ZERO_STRUCT(ctr2);
336 info_ctr.ctr.ctr2 = &ctr2;
337 break;
338 }
339
340 status = rpccli_srvsvc_NetShareEnumAll(pipe_cli, ctx,
341 r->in.server_name,
342 &info_ctr,
343 r->in.prefmaxlen,
344 r->out.total_entries,
345 r->out.resume_handle,
346 &werr);
347 if (NT_STATUS_IS_ERR(status)) {
348 goto done;
349 }
350
351 for (i=0; i < info_ctr.ctr.ctr1->count; i++) {
352 union srvsvc_NetShareInfo _i;
353 switch (r->in.level) {
354 case 0:
355 _i.info0 = &info_ctr.ctr.ctr0->array[i];
356 break;
357 case 1:
358 _i.info1 = &info_ctr.ctr.ctr1->array[i];
359 break;
360 case 2:
361 _i.info2 = &info_ctr.ctr.ctr2->array[i];
362 break;
363 }
364
365 status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
366 r->in.level,
367 &_i,
368 r->out.buffer,
369 r->out.entries_read);
370 if (!NT_STATUS_IS_OK(status)) {
371 werr = ntstatus_to_werror(status);
372 }
373 }
374
375 done:
376 return werr;
377 }
378
379 /****************************************************************
380 ****************************************************************/
381
382 WERROR NetShareEnum_l(struct libnetapi_ctx *ctx,
383 struct NetShareEnum *r)
384 {
385 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareEnum);
386 }
387
388 /****************************************************************
389 ****************************************************************/
390
391 WERROR NetShareGetInfo_r(struct libnetapi_ctx *ctx,
392 struct NetShareGetInfo *r)
393 {
394 WERROR werr;
395 NTSTATUS status;
396 struct rpc_pipe_client *pipe_cli = NULL;
397 union srvsvc_NetShareInfo info;
398 uint32_t num_entries = 0;
399
400 if (!r->in.net_name || !r->out.buffer) {
401 return WERR_INVALID_PARAM;
402 }
403
404 switch (r->in.level) {
405 case 0:
406 case 1:
407 case 2:
408 case 501:
409 case 1005:
410 break;
411 case 502:
412 case 503:
413 return WERR_NOT_SUPPORTED;
414 default:
415 return WERR_UNKNOWN_LEVEL;
416 }
417
418 werr = libnetapi_open_pipe(ctx, r->in.server_name,
419 &ndr_table_srvsvc.syntax_id,
420 &pipe_cli);
421 if (!W_ERROR_IS_OK(werr)) {
422 goto done;
423 }
424
425 status = rpccli_srvsvc_NetShareGetInfo(pipe_cli, ctx,
426 r->in.server_name,
427 r->in.net_name,
428 r->in.level,
429 &info,
430 &werr);
431
432 if (!W_ERROR_IS_OK(werr)) {
433 goto done;
434 }
435
436 status = map_srvsvc_share_info_to_SHARE_INFO_buffer(ctx,
437 r->in.level,
438 &info,
439 r->out.buffer,
440 &num_entries);
441 if (!NT_STATUS_IS_OK(status)) {
442 werr = ntstatus_to_werror(status);
443 }
444
445 done:
446 return werr;
447 }
448
449 /****************************************************************
450 ****************************************************************/
451
452 WERROR NetShareGetInfo_l(struct libnetapi_ctx *ctx,
453 struct NetShareGetInfo *r)
454 {
455 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareGetInfo);
456 }
457
458 /****************************************************************
459 ****************************************************************/
460
461 WERROR NetShareSetInfo_r(struct libnetapi_ctx *ctx,
462 struct NetShareSetInfo *r)
463 {
464 WERROR werr;
465 NTSTATUS status;
466 struct rpc_pipe_client *pipe_cli = NULL;
467 union srvsvc_NetShareInfo info;
468
469 if (!r->in.buffer) {
470 return WERR_INVALID_PARAM;
471 }
472
473 switch (r->in.level) {
474 case 2:
475 case 1004:
476 break;
477 case 1:
478 case 502:
479 case 503:
480 case 1005:
481 case 1006:
482 case 1501:
483 return WERR_NOT_SUPPORTED;
484 default:
485 return WERR_UNKNOWN_LEVEL;
486 }
487
488 werr = libnetapi_open_pipe(ctx, r->in.server_name,
489 &ndr_table_srvsvc.syntax_id,
490 &pipe_cli);
491 if (!W_ERROR_IS_OK(werr)) {
492 goto done;
493 }
494
495 status = map_SHARE_INFO_buffer_to_srvsvc_share_info(ctx,
496 r->in.buffer,
497 r->in.level,
498 &info);
499 if (!NT_STATUS_IS_OK(status)) {
500 werr = ntstatus_to_werror(status);
501 goto done;
502 }
503
504 status = rpccli_srvsvc_NetShareSetInfo(pipe_cli, ctx,
505 r->in.server_name,
506 r->in.net_name,
507 r->in.level,
508 &info,
509 r->out.parm_err,
510 &werr);
511 if (!W_ERROR_IS_OK(werr)) {
512 goto done;
513 }
514
515 done:
516 return werr;
517 }
518
519 /****************************************************************
520 ****************************************************************/
521
522 WERROR NetShareSetInfo_l(struct libnetapi_ctx *ctx,
523 struct NetShareSetInfo *r)
524 {
525 LIBNETAPI_REDIRECT_TO_LOCALHOST(ctx, r, NetShareSetInfo);
526 }
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