source: branches/samba-3.3.x/source/rpc_parse/parse_svcctl.c

Last change on this file was 206, checked in by Herwig Bauernfeind, 17 years ago

Import Samba 3.3 branch at 3.0.0 level (psmedley's port)
File size: 11.4 KB
Line 
1/*
2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Gerald (Jerry) Carter 2005.
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#undef DBGC_CLASS
23#define DBGC_CLASS DBGC_RPC_PARSE
24
25/*******************************************************************
26********************************************************************/
27
28static bool svcctl_io_service_status( const char *desc, SERVICE_STATUS *status, prs_struct *ps, int depth )
29{
30
31 prs_debug(ps, depth, desc, "svcctl_io_service_status");
32 depth++;
33
34 if(!prs_uint32("type", ps, depth, &status->type))
35 return False;
36
37 if(!prs_uint32("state", ps, depth, &status->state))
38 return False;
39
40 if(!prs_uint32("controls_accepted", ps, depth, &status->controls_accepted))
41 return False;
42
43 if(!prs_werror("win32_exit_code", ps, depth, &status->win32_exit_code))
44 return False;
45
46 if(!prs_uint32("service_exit_code", ps, depth, &status->service_exit_code))
47 return False;
48
49 if(!prs_uint32("check_point", ps, depth, &status->check_point))
50 return False;
51
52 if(!prs_uint32("wait_hint", ps, depth, &status->wait_hint))
53 return False;
54
55 return True;
56}
57
58/*******************************************************************
59********************************************************************/
60
61bool svcctl_io_enum_services_status( const char *desc, ENUM_SERVICES_STATUS *enum_status, RPC_BUFFER *buffer, int depth )
62{
63 prs_struct *ps=&buffer->prs;
64
65 prs_debug(ps, depth, desc, "svcctl_io_enum_services_status");
66 depth++;
67
68 if ( !smb_io_relstr("servicename", buffer, depth, &enum_status->servicename) )
69 return False;
70 if ( !smb_io_relstr("displayname", buffer, depth, &enum_status->displayname) )
71 return False;
72
73 if ( !svcctl_io_service_status("svc_status", &enum_status->status, ps, depth) )
74 return False;
75
76 return True;
77}
78
79/*******************************************************************
80********************************************************************/
81
82bool svcctl_io_service_status_process( const char *desc, SERVICE_STATUS_PROCESS *status, RPC_BUFFER *buffer, int depth )
83{
84 prs_struct *ps=&buffer->prs;
85
86 prs_debug(ps, depth, desc, "svcctl_io_service_status_process");
87 depth++;
88
89 if ( !svcctl_io_service_status("status", &status->status, ps, depth) )
90 return False;
91 if(!prs_align(ps))
92 return False;
93
94 if(!prs_uint32("process_id", ps, depth, &status->process_id))
95 return False;
96 if(!prs_uint32("service_flags", ps, depth, &status->service_flags))
97 return False;
98
99 return True;
100}
101
102/*******************************************************************
103********************************************************************/
104
105uint32 svcctl_sizeof_enum_services_status( ENUM_SERVICES_STATUS *status )
106{
107 uint32 size = 0;
108
109 size += size_of_relative_string( &status->servicename );
110 size += size_of_relative_string( &status->displayname );
111 size += sizeof(SERVICE_STATUS);
112
113 return size;
114}
115
116/********************************************************************
117********************************************************************/
118
119static uint32 sizeof_unistr2( UNISTR2 *string )
120{
121 uint32 size = 0;
122
123 if ( !string )
124 return 0;
125
126 size = sizeof(uint32) * 3; /* length fields */
127 size += 2 * string->uni_max_len; /* string data */
128 size += size % 4; /* alignment */
129
130 return size;
131}
132
133/*******************************************************************
134********************************************************************/
135
136bool svcctl_io_q_enum_services_status(const char *desc, SVCCTL_Q_ENUM_SERVICES_STATUS *q_u, prs_struct *ps, int depth)
137{
138 if (q_u == NULL)
139 return False;
140
141 prs_debug(ps, depth, desc, "svcctl_io_q_enum_services_status");
142 depth++;
143
144 if(!prs_align(ps))
145 return False;
146
147 if(!smb_io_pol_hnd("scm_pol", &q_u->handle, ps, depth))
148 return False;
149
150 if(!prs_uint32("type", ps, depth, &q_u->type))
151 return False;
152 if(!prs_uint32("state", ps, depth, &q_u->state))
153 return False;
154 if(!prs_uint32("buffer_size", ps, depth, &q_u->buffer_size))
155 return False;
156
157 if(!prs_pointer("resume", ps, depth, (void*)&q_u->resume, sizeof(uint32), (PRS_POINTER_CAST)prs_uint32))
158 return False;
159
160 return True;
161}
162
163/*******************************************************************
164********************************************************************/
165
166bool svcctl_io_r_enum_services_status(const char *desc, SVCCTL_R_ENUM_SERVICES_STATUS *r_u, prs_struct *ps, int depth)
167{
168 if (r_u == NULL)
169 return False;
170
171 prs_debug(ps, depth, desc, "svcctl_io_r_enum_services_status");
172 depth++;
173
174 if(!prs_align(ps))
175 return False;
176
177 if (!prs_rpcbuffer("", ps, depth, &r_u->buffer))
178 return False;
179
180 if(!prs_align(ps))
181 return False;
182
183 if(!prs_uint32("needed", ps, depth, &r_u->needed))
184 return False;
185 if(!prs_uint32("returned", ps, depth, &r_u->returned))
186 return False;
187
188 if(!prs_pointer("resume", ps, depth, (void*)&r_u->resume, sizeof(uint32), (PRS_POINTER_CAST)prs_uint32))
189 return False;
190
191 if(!prs_werror("status", ps, depth, &r_u->status))
192 return False;
193
194 return True;
195}
196
197/*******************************************************************
198********************************************************************/
199
200bool svcctl_io_q_query_service_config2(const char *desc, SVCCTL_Q_QUERY_SERVICE_CONFIG2 *q_u, prs_struct *ps, int depth)
201{
202 if (q_u == NULL)
203 return False;
204
205 prs_debug(ps, depth, desc, "svcctl_io_q_query_service_config2");
206 depth++;
207
208 if(!prs_align(ps))
209 return False;
210
211 if(!smb_io_pol_hnd("service_pol", &q_u->handle, ps, depth))
212 return False;
213
214 if(!prs_uint32("level", ps, depth, &q_u->level))
215 return False;
216
217 if(!prs_uint32("buffer_size", ps, depth, &q_u->buffer_size))
218 return False;
219
220 return True;
221}
222
223
224/*******************************************************************
225********************************************************************/
226
227void init_service_description_buffer(SERVICE_DESCRIPTION *desc, const char *service_desc )
228{
229 desc->unknown = 0x04; /* always 0x0000 0004 (no idea what this is) */
230 init_unistr( &desc->description, service_desc );
231}
232
233/*******************************************************************
234********************************************************************/
235
236bool svcctl_io_service_description( const char *desc, SERVICE_DESCRIPTION *description, RPC_BUFFER *buffer, int depth )
237{
238 prs_struct *ps = &buffer->prs;
239
240 prs_debug(ps, depth, desc, "svcctl_io_service_description");
241 depth++;
242
243 if ( !prs_uint32("unknown", ps, depth, &description->unknown) )
244 return False;
245 if ( !prs_unistr("description", ps, depth, &description->description) )
246 return False;
247
248 return True;
249}
250
251/*******************************************************************
252********************************************************************/
253
254uint32 svcctl_sizeof_service_description( SERVICE_DESCRIPTION *desc )
255{
256 if ( !desc )
257 return 0;
258
259 /* make sure to include the terminating NULL */
260 return ( sizeof(uint32) + (2*(str_len_uni(&desc->description)+1)) );
261}
262
263/*******************************************************************
264********************************************************************/
265
266static bool svcctl_io_action( const char *desc, SC_ACTION *action, prs_struct *ps, int depth )
267{
268
269 prs_debug(ps, depth, desc, "svcctl_io_action");
270 depth++;
271
272 if ( !prs_uint32("type", ps, depth, &action->type) )
273 return False;
274 if ( !prs_uint32("delay", ps, depth, &action->delay) )
275 return False;
276
277 return True;
278}
279
280/*******************************************************************
281********************************************************************/
282
283bool svcctl_io_service_fa( const char *desc, SERVICE_FAILURE_ACTIONS *fa, RPC_BUFFER *buffer, int depth )
284{
285 prs_struct *ps = &buffer->prs;
286 int i;
287
288 prs_debug(ps, depth, desc, "svcctl_io_service_description");
289 depth++;
290
291 if ( !prs_uint32("reset_period", ps, depth, &fa->reset_period) )
292 return False;
293
294 if ( !prs_pointer( desc, ps, depth, (void*)&fa->rebootmsg, sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2 ) )
295 return False;
296 if ( !prs_pointer( desc, ps, depth, (void*)&fa->command, sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2 ) )
297 return False;
298
299 if ( !prs_uint32("num_actions", ps, depth, &fa->num_actions) )
300 return False;
301
302 if ( UNMARSHALLING(ps)) {
303 if (fa->num_actions) {
304 if ( !(fa->actions = TALLOC_ARRAY( talloc_tos(), SC_ACTION, fa->num_actions )) ) {
305 DEBUG(0,("svcctl_io_service_fa: talloc() failure!\n"));
306 return False;
307 }
308 } else {
309 fa->actions = NULL;
310 }
311 }
312
313 for ( i=0; i<fa->num_actions; i++ ) {
314 if ( !svcctl_io_action( "actions", &fa->actions[i], ps, depth ) )
315 return False;
316 }
317
318 return True;
319}
320
321/*******************************************************************
322********************************************************************/
323
324uint32 svcctl_sizeof_service_fa( SERVICE_FAILURE_ACTIONS *fa)
325{
326 uint32 size = 0;
327
328 if ( !fa )
329 return 0;
330
331 size = sizeof(uint32) * 2;
332 size += sizeof_unistr2( fa->rebootmsg );
333 size += sizeof_unistr2( fa->command );
334 size += sizeof(SC_ACTION) * fa->num_actions;
335
336 return size;
337}
338
339/*******************************************************************
340********************************************************************/
341
342bool svcctl_io_r_query_service_config2(const char *desc, SVCCTL_R_QUERY_SERVICE_CONFIG2 *r_u, prs_struct *ps, int depth)
343{
344 if ( !r_u )
345 return False;
346
347 prs_debug(ps, depth, desc, "svcctl_io_r_query_service_config2");
348 depth++;
349
350 if ( !prs_align(ps) )
351 return False;
352
353 if (!prs_rpcbuffer("", ps, depth, &r_u->buffer))
354 return False;
355 if(!prs_align(ps))
356 return False;
357
358 if (!prs_uint32("needed", ps, depth, &r_u->needed))
359 return False;
360
361 if(!prs_werror("status", ps, depth, &r_u->status))
362 return False;
363
364 return True;
365}
366
367
368/*******************************************************************
369********************************************************************/
370
371bool svcctl_io_q_query_service_status_ex(const char *desc, SVCCTL_Q_QUERY_SERVICE_STATUSEX *q_u, prs_struct *ps, int depth)
372{
373 if (q_u == NULL)
374 return False;
375
376 prs_debug(ps, depth, desc, "svcctl_io_q_query_service_status_ex");
377 depth++;
378
379 if(!prs_align(ps))
380 return False;
381
382 if(!smb_io_pol_hnd("service_pol", &q_u->handle, ps, depth))
383 return False;
384
385 if(!prs_uint32("level", ps, depth, &q_u->level))
386 return False;
387
388 if(!prs_uint32("buffer_size", ps, depth, &q_u->buffer_size))
389 return False;
390
391 return True;
392
393}
394
395/*******************************************************************
396********************************************************************/
397
398bool svcctl_io_r_query_service_status_ex(const char *desc, SVCCTL_R_QUERY_SERVICE_STATUSEX *r_u, prs_struct *ps, int depth)
399{
400 if ( !r_u )
401 return False;
402
403 prs_debug(ps, depth, desc, "svcctl_io_r_query_service_status_ex");
404 depth++;
405
406 if (!prs_rpcbuffer("", ps, depth, &r_u->buffer))
407 return False;
408
409 if(!prs_align(ps))
410 return False;
411
412 if(!prs_uint32("needed", ps, depth, &r_u->needed))
413 return False;
414
415 if(!prs_werror("status", ps, depth, &r_u->status))
416 return False;
417
418 return True;
419}
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