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1 | /* |
2 | * Copyright (c) 2001-2002 International Business Machines Corp. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This software has been released under the terms of the IBM Public | |
6 | * License. For details, see the LICENSE file in the top-level source | |
7 | * directory or online at http://www.openafs.org/dl/license10.html | |
8 | * | |
9 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
10 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
11 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
12 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR | |
13 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
14 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
15 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
16 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
17 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
18 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
19 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
20 | */ | |
21 | ||
22 | #include "Internal.h" | |
23 | #include "org_openafs_jafs_Group.h" | |
24 | ||
25 | #include <afs_vosAdmin.h> | |
26 | ||
27 | #include <stdio.h> | |
28 | #include <afs_ptsAdmin.h> | |
29 | #include <afs_AdminPtsErrors.h> | |
30 | #include <afs_AdminClientErrors.h> | |
31 | #include <afs_AdminCommonErrors.h> | |
32 | #include <pterror.h> | |
33 | ||
34 | ///// definitions in Internal.c /////////////// | |
35 | ||
36 | extern jclass userCls; | |
37 | //extern jfieldID user_cellHandleField; | |
38 | extern jfieldID user_nameField; | |
39 | extern jfieldID user_cachedInfoField; | |
40 | ||
41 | extern jclass groupCls; | |
42 | extern jfieldID group_nameField; | |
43 | extern jfieldID group_nameUidField; | |
44 | extern jfieldID group_ownerUidField; | |
45 | extern jfieldID group_creatorUidField; | |
46 | extern jfieldID group_listStatusField; | |
47 | extern jfieldID group_listGroupsOwnedField; | |
48 | extern jfieldID group_listMembershipField; | |
49 | extern jfieldID group_listAddField; | |
50 | extern jfieldID group_listDeleteField; | |
51 | extern jfieldID group_membershipCountField; | |
52 | extern jfieldID group_ownerField; | |
53 | extern jfieldID group_creatorField; | |
54 | ||
55 | ////////////////////////////////////////////////////// | |
56 | ||
57 | ||
58 | /** | |
59 | * Creates the PTS entry for a new group. Pass in 0 for the uid if PTS is to | |
60 | * automatically assign the group id. | |
61 | * | |
62 | * env the Java environment | |
63 | * cls the current Java class | |
64 | * cellHandle the handle of the cell to which the group belongs | |
65 | * jgroupName the name of the group to create | |
66 | * jownerName the owner of this group | |
67 | * gid the group id to assign to the group (0 to have one | |
68 | * automatically assigned) | |
69 | */ | |
70 | JNIEXPORT void JNICALL | |
71 | Java_org_openafs_jafs_Group_create | |
72 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jgroupName, | |
73 | jstring jownerName, jint gid ) | |
74 | { | |
75 | afs_status_t ast; | |
76 | // convert java strings | |
77 | const char *groupName; | |
78 | const char *ownerName; | |
79 | ||
80 | if( jgroupName != NULL ) { | |
81 | groupName = (*env)->GetStringUTFChars(env, jgroupName, 0); | |
82 | if( !groupName ) { | |
83 | throwAFSException( env, JAFSADMNOMEM ); | |
84 | return; | |
85 | } | |
86 | } else { | |
87 | groupName = NULL; | |
88 | } | |
89 | ||
90 | if( jownerName != NULL ) { | |
91 | ownerName = (*env)->GetStringUTFChars(env, jownerName, 0); | |
92 | if( !ownerName ) { | |
93 | throwAFSException( env, JAFSADMNOMEM ); | |
94 | return; | |
95 | } | |
96 | } else { | |
97 | ownerName = NULL; | |
98 | } | |
99 | ||
100 | // make sure the name is within the allowed bounds | |
101 | if( groupName != NULL && strlen( groupName ) > PTS_MAX_NAME_LEN ) { | |
102 | // release converted java strings | |
103 | if( groupName != NULL ) { | |
104 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
105 | } | |
106 | if( ownerName != NULL ) { | |
107 | (*env)->ReleaseStringUTFChars(env, jownerName, ownerName); | |
108 | } | |
109 | throwAFSException( env, ADMPTSGROUPNAMETOOLONG ); | |
110 | return; | |
111 | } | |
112 | ||
113 | if( !pts_GroupCreate( (void *) cellHandle, groupName, ownerName, | |
114 | (int *) &gid, &ast ) ) { | |
115 | // release converted java strings | |
116 | if( groupName != NULL ) { | |
117 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
118 | } | |
119 | if( ownerName != NULL ) { | |
120 | (*env)->ReleaseStringUTFChars(env, jownerName, ownerName); | |
121 | } | |
122 | throwAFSException( env, ast ); | |
123 | return; | |
124 | } | |
125 | ||
126 | // release converted java strings | |
127 | if( groupName != NULL ) { | |
128 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
129 | } | |
130 | if( ownerName != NULL ) { | |
131 | (*env)->ReleaseStringUTFChars(env, jownerName, ownerName); | |
132 | } | |
133 | ||
134 | } | |
135 | ||
136 | /** | |
137 | * Deletes the PTS entry for a group. Deletes this group from the | |
138 | * membership list of the users that belonged to it, but does not delete | |
139 | * the groups owned by this group. | |
140 | * | |
141 | * env the Java environment | |
142 | * cls the current Java class | |
143 | * cellHandle the handle of the cell to which the group belongs | |
144 | * jgroupName the name of the group to delete | |
145 | */ | |
146 | JNIEXPORT void JNICALL | |
147 | Java_org_openafs_jafs_Group_delete | |
148 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jgroupName ) | |
149 | { | |
150 | afs_status_t ast; | |
151 | // convert java strings | |
152 | const char *groupName; | |
153 | ||
154 | if( jgroupName != NULL ) { | |
155 | groupName = (*env)->GetStringUTFChars(env, jgroupName, 0); | |
156 | if( !groupName ) { | |
157 | throwAFSException( env, JAFSADMNOMEM ); | |
158 | return; | |
159 | } | |
160 | } else { | |
161 | groupName = NULL; | |
162 | } | |
163 | ||
164 | if( !pts_GroupDelete( (void *) cellHandle, groupName, &ast ) ) { | |
165 | if( groupName != NULL ) { | |
166 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
167 | } | |
168 | throwAFSException( env, ast ); | |
169 | return; | |
170 | } | |
171 | ||
172 | // release converted java strings | |
173 | if( groupName != NULL ) { | |
174 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
175 | } | |
176 | ||
177 | } | |
178 | ||
179 | /** | |
180 | * Retrieve the information for the specified group and populate the | |
181 | * given object | |
182 | * | |
183 | * env the Java environment | |
184 | * cellHandle the handle of the cell to which the user belongs | |
185 | * name the name of the group for which to get the info | |
186 | * group the Group object to populate with the info | |
187 | */ | |
188 | void getGroupInfoChar | |
189 | ( JNIEnv *env, void *cellHandle, const char *name, jobject group ) | |
190 | { | |
191 | ||
192 | jstring jowner; | |
193 | jstring jcreator; | |
194 | pts_GroupEntry_t entry; | |
195 | afs_status_t ast; | |
196 | ||
197 | // get the field ids if you haven't already | |
198 | if( groupCls == 0 ) { | |
199 | internal_getGroupClass( env, group ); | |
200 | } | |
201 | if ( !pts_GroupGet( cellHandle, name, &entry, &ast ) ) { | |
202 | throwAFSException( env, ast ); | |
203 | return; | |
204 | } | |
205 | ||
206 | // set the fields | |
207 | (*env)->SetIntField(env, group, group_nameUidField, entry.nameUid); | |
208 | (*env)->SetIntField(env, group, group_ownerUidField, entry.ownerUid); | |
209 | (*env)->SetIntField(env, group, group_creatorUidField, entry.creatorUid); | |
210 | (*env)->SetIntField(env, group, group_membershipCountField, | |
211 | entry.membershipCount); | |
212 | ||
213 | if( entry.listStatus == PTS_GROUP_OWNER_ACCESS ) { | |
214 | (*env)->SetIntField(env, group, group_listStatusField, | |
215 | org_openafs_jafs_Group_GROUP_OWNER_ACCESS); | |
216 | } else if( entry.listStatus == PTS_GROUP_ACCESS ) { | |
217 | (*env)->SetIntField(env, group, group_listStatusField, | |
218 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS); | |
219 | } else { | |
220 | (*env)->SetIntField(env, group, group_listStatusField, | |
221 | org_openafs_jafs_Group_GROUP_ANYUSER_ACCESS); | |
222 | } | |
223 | ||
224 | if( entry.listGroupsOwned == PTS_GROUP_OWNER_ACCESS ) { | |
225 | (*env)->SetIntField(env, group, group_listGroupsOwnedField, | |
226 | org_openafs_jafs_Group_GROUP_OWNER_ACCESS); | |
227 | } else if( entry.listGroupsOwned == PTS_GROUP_ACCESS ) { | |
228 | (*env)->SetIntField(env, group, group_listGroupsOwnedField, | |
229 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS); | |
230 | } else { | |
231 | (*env)->SetIntField(env, group, group_listGroupsOwnedField, | |
232 | org_openafs_jafs_Group_GROUP_ANYUSER_ACCESS); | |
233 | } | |
234 | ||
235 | if( entry.listMembership == PTS_GROUP_OWNER_ACCESS ) { | |
236 | (*env)->SetIntField(env, group, group_listMembershipField, | |
237 | org_openafs_jafs_Group_GROUP_OWNER_ACCESS); | |
238 | } else if( entry.listMembership == PTS_GROUP_ACCESS ) { | |
239 | (*env)->SetIntField(env, group, group_listMembershipField, | |
240 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS); | |
241 | } else { | |
242 | (*env)->SetIntField(env, group, group_listMembershipField, | |
243 | org_openafs_jafs_Group_GROUP_ANYUSER_ACCESS); | |
244 | } | |
245 | ||
246 | if( entry.listAdd == PTS_GROUP_OWNER_ACCESS ) { | |
247 | (*env)->SetIntField(env, group, group_listAddField, | |
248 | org_openafs_jafs_Group_GROUP_OWNER_ACCESS); | |
249 | } else if( entry.listAdd == PTS_GROUP_ACCESS ) { | |
250 | (*env)->SetIntField(env, group, group_listAddField, | |
251 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS); | |
252 | } else { | |
253 | (*env)->SetIntField(env, group, group_listAddField, | |
254 | org_openafs_jafs_Group_GROUP_ANYUSER_ACCESS); | |
255 | } | |
256 | ||
257 | if( entry.listDelete == PTS_GROUP_OWNER_ACCESS ) { | |
258 | (*env)->SetIntField(env, group, group_listDeleteField, | |
259 | org_openafs_jafs_Group_GROUP_OWNER_ACCESS); | |
260 | } else if( entry.listDelete == PTS_GROUP_ACCESS ) { | |
261 | (*env)->SetIntField(env, group, group_listDeleteField, | |
262 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS); | |
263 | } else { | |
264 | (*env)->SetIntField(env, group, group_listDeleteField, | |
265 | org_openafs_jafs_Group_GROUP_ANYUSER_ACCESS); | |
266 | } | |
267 | ||
268 | jowner = (*env)->NewStringUTF(env, entry.owner); | |
269 | jcreator = (*env)->NewStringUTF(env, entry.creator); | |
270 | ||
271 | (*env)->SetObjectField(env, group, group_ownerField, jowner); | |
272 | (*env)->SetObjectField(env, group, group_creatorField, jcreator); | |
273 | ||
274 | } | |
275 | ||
276 | /** | |
277 | * Fills in the information fields of the provided Group. | |
278 | * Fills in values based on the current PTS information of the group. | |
279 | * | |
280 | * env the Java environment | |
281 | * cls the current Java class | |
282 | * cellHandle the handle of the cell to which the group belongs | |
283 | * name the name of the group for which to get the information | |
284 | * group the Group object in which to fill in the | |
285 | * information | |
286 | */ | |
287 | JNIEXPORT void JNICALL | |
288 | Java_org_openafs_jafs_Group_getGroupInfo | |
289 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jname, jobject group) | |
290 | { | |
291 | ||
292 | const char *name; | |
293 | ||
294 | if( jname != NULL ) { | |
295 | name = (*env)->GetStringUTFChars(env, jname, 0); | |
296 | if( !name ) { | |
297 | throwAFSException( env, JAFSADMNOMEM ); | |
298 | return; | |
299 | } | |
300 | } else { | |
301 | name = NULL; | |
302 | } | |
303 | getGroupInfoChar( env, (void *)cellHandle, name, group ); | |
304 | ||
305 | // get class fields if need be | |
306 | if( groupCls == 0 ) { | |
307 | internal_getGroupClass( env, group ); | |
308 | } | |
309 | ||
310 | // set name in case blank object | |
311 | (*env)->SetObjectField(env, group, group_nameField, jname); | |
312 | ||
313 | if( name != NULL ) { | |
314 | (*env)->ReleaseStringUTFChars(env, jname, name); | |
315 | } | |
316 | ||
317 | } | |
318 | ||
319 | /** | |
320 | * Sets the information values of this AFS group to be the parameter values. | |
321 | * | |
322 | * env the Java environment | |
323 | * cls the current Java class | |
324 | * cellHandle the handle of the cell to which the user belongs | |
325 | * name the name of the user for which to set the information | |
326 | * theGroup the group object containing the desired information | |
327 | */ | |
328 | JNIEXPORT void JNICALL | |
329 | Java_org_openafs_jafs_Group_setGroupInfo | |
330 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jname, jobject group) | |
331 | { | |
332 | const char *name; | |
333 | pts_GroupUpdateEntry_t ptsEntry; | |
334 | afs_status_t ast; | |
335 | ||
336 | jint jlistStatus; | |
337 | jint jlistGroupsOwned; | |
338 | jint jlistMembership; | |
339 | jint jlistAdd; | |
340 | jint jlistDelete; | |
341 | ||
342 | // get the field ids if you haven't already | |
343 | if( groupCls == 0 ) { | |
344 | internal_getGroupClass( env, group ); | |
345 | } | |
346 | ||
347 | jlistStatus = (*env)->GetIntField(env, group, group_listStatusField); | |
348 | jlistGroupsOwned = (*env)->GetIntField(env, group, | |
349 | group_listGroupsOwnedField); | |
350 | jlistMembership = (*env)->GetIntField(env, group, group_listMembershipField); | |
351 | jlistAdd = (*env)->GetIntField(env, group, group_listAddField); | |
352 | jlistDelete = (*env)->GetIntField(env, group, group_listDeleteField); | |
353 | ||
354 | if( jname != NULL ) { | |
355 | name = (*env)->GetStringUTFChars(env, jname, 0); | |
356 | if( !name ) { | |
357 | throwAFSException( env, JAFSADMNOMEM ); | |
358 | return; | |
359 | } | |
360 | } else { | |
361 | name = NULL; | |
362 | } | |
363 | ||
364 | if( jlistStatus == org_openafs_jafs_Group_GROUP_OWNER_ACCESS ) { | |
365 | ptsEntry.listStatus = PTS_GROUP_OWNER_ACCESS; | |
366 | } else if( jlistStatus == org_openafs_jafs_Group_GROUP_GROUP_ACCESS ) { | |
367 | ptsEntry.listStatus = PTS_GROUP_ACCESS; | |
368 | } else { | |
369 | ptsEntry.listStatus = PTS_GROUP_ANYUSER_ACCESS; | |
370 | } | |
371 | if( jlistGroupsOwned == org_openafs_jafs_Group_GROUP_OWNER_ACCESS ) { | |
372 | ptsEntry.listGroupsOwned = PTS_GROUP_OWNER_ACCESS; | |
373 | } else if( jlistGroupsOwned == | |
374 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS ) { | |
375 | ptsEntry.listGroupsOwned = PTS_GROUP_ACCESS; | |
376 | } else { | |
377 | ptsEntry.listGroupsOwned = PTS_GROUP_ANYUSER_ACCESS; | |
378 | } | |
379 | if( jlistMembership == org_openafs_jafs_Group_GROUP_OWNER_ACCESS ) { | |
380 | ptsEntry.listMembership = PTS_GROUP_OWNER_ACCESS; | |
381 | } else if( jlistMembership == | |
382 | org_openafs_jafs_Group_GROUP_GROUP_ACCESS ) { | |
383 | ptsEntry.listMembership = PTS_GROUP_ACCESS; | |
384 | } else { | |
385 | ptsEntry.listMembership = PTS_GROUP_ANYUSER_ACCESS; | |
386 | } | |
387 | if( jlistAdd == org_openafs_jafs_Group_GROUP_OWNER_ACCESS ) { | |
388 | ptsEntry.listAdd = PTS_GROUP_OWNER_ACCESS; | |
389 | } else if( jlistAdd == org_openafs_jafs_Group_GROUP_GROUP_ACCESS ) { | |
390 | ptsEntry.listAdd = PTS_GROUP_ACCESS; | |
391 | } else { | |
392 | ptsEntry.listAdd = PTS_GROUP_ANYUSER_ACCESS; | |
393 | } | |
394 | if( jlistDelete == org_openafs_jafs_Group_GROUP_OWNER_ACCESS ) { | |
395 | ptsEntry.listDelete = PTS_GROUP_OWNER_ACCESS; | |
396 | } else if( jlistDelete == org_openafs_jafs_Group_GROUP_GROUP_ACCESS ) { | |
397 | ptsEntry.listDelete = PTS_GROUP_ACCESS; | |
398 | } else { | |
399 | ptsEntry.listDelete = PTS_GROUP_ANYUSER_ACCESS; | |
400 | } | |
401 | if( !pts_GroupModify( (void *) cellHandle, name, &ptsEntry, &ast ) ) { | |
402 | if( name != NULL ) { | |
403 | (*env)->ReleaseStringUTFChars(env, jname, name); | |
404 | } | |
405 | throwAFSException( env, ast ); | |
406 | return; | |
407 | } | |
408 | ||
409 | if( name != NULL ) { | |
410 | (*env)->ReleaseStringUTFChars(env, jname, name); | |
411 | } | |
412 | ||
413 | } | |
414 | ||
415 | /** | |
416 | * Begin the process of getting the users that belong to the group. Returns | |
417 | * an iteration ID to be used by subsequent calls to | |
418 | * getGroupMembersNext and getGroupMembersDone. | |
419 | * | |
420 | * env the Java environment | |
421 | * cls the current Java class | |
422 | * cellHandle the handle of the cell to which the group belongs | |
423 | * jname the name of the group for which to get the members | |
424 | * returns an iteration ID | |
425 | */ | |
426 | JNIEXPORT jlong JNICALL | |
427 | Java_org_openafs_jafs_Group_getGroupMembersBegin | |
428 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jname) | |
429 | { | |
430 | const char *name; | |
431 | afs_status_t ast; | |
432 | void *iterationId; | |
433 | ||
434 | if( jname != NULL ) { | |
435 | name = (*env)->GetStringUTFChars(env, jname, 0); | |
436 | if( !name ) { | |
437 | throwAFSException( env, JAFSADMNOMEM ); | |
438 | return; | |
439 | } | |
440 | } else { | |
441 | name = NULL; | |
442 | } | |
443 | ||
444 | if( !pts_GroupMemberListBegin( (void *) cellHandle, name, &iterationId, | |
445 | &ast ) ) { | |
446 | if( name != NULL ) { | |
447 | (*env)->ReleaseStringUTFChars(env, jname, name); | |
448 | } | |
449 | throwAFSException( env, ast ); | |
450 | return; | |
451 | } | |
452 | ||
453 | if( name != NULL ) { | |
454 | (*env)->ReleaseStringUTFChars(env, jname, name); | |
455 | } | |
456 | ||
457 | return (jlong) iterationId; | |
458 | ||
459 | } | |
460 | ||
461 | /** | |
462 | * Returns the next members that belongs to the group. Returns | |
463 | * null if there are no more members. | |
464 | * | |
465 | * env the Java environment | |
466 | * cls the current Java class | |
467 | * iterationId the iteration ID of this iteration | |
468 | * returns the name of the next member | |
469 | */ | |
470 | JNIEXPORT jstring JNICALL | |
471 | Java_org_openafs_jafs_Group_getGroupMembersNextString | |
472 | (JNIEnv *env, jclass cls, jlong iterationId) | |
473 | { | |
474 | afs_status_t ast; | |
475 | char *userName = malloc( sizeof(char)*PTS_MAX_NAME_LEN); | |
476 | jstring juser; | |
477 | ||
478 | if( !userName ) { | |
479 | throwAFSException( env, JAFSADMNOMEM ); | |
480 | return; | |
481 | } | |
482 | ||
483 | if( !pts_GroupMemberListNext( (void *) iterationId, userName, &ast ) ) { | |
484 | free( userName ); | |
485 | if( ast == ADMITERATORDONE ) { | |
486 | return NULL; | |
487 | } else { | |
488 | throwAFSException( env, ast ); | |
489 | return; | |
490 | } | |
491 | } | |
492 | ||
493 | juser = (*env)->NewStringUTF(env, userName); | |
494 | free( userName ); | |
495 | return juser; | |
496 | } | |
497 | ||
498 | /** | |
499 | * Fills the next user object belonging to that group. Returns 0 if there | |
500 | * are no more users, != 0 otherwise. | |
501 | * | |
502 | * env the Java environment | |
503 | * cls the current Java class | |
504 | * cellHandle the handle of the cell to which the users belong | |
505 | * iterationId the iteration ID of this iteration | |
506 | * juserObject a User object to be populated with the values of the | |
507 | * next user | |
508 | * returns 0 if there are no more users, != 0 otherwise | |
509 | */ | |
510 | JNIEXPORT jint JNICALL | |
511 | Java_org_openafs_jafs_Group_getGroupMembersNext | |
512 | (JNIEnv *env, jclass cls, jlong cellHandle, jlong iterationId, | |
513 | jobject juserObject) | |
514 | { | |
515 | afs_status_t ast; | |
516 | char *userName; | |
517 | jstring juser; | |
518 | ||
519 | userName = malloc( sizeof(char)*PTS_MAX_NAME_LEN); | |
520 | ||
521 | if( !userName ) { | |
522 | throwAFSException( env, JAFSADMNOMEM ); | |
523 | return; | |
524 | } | |
525 | ||
526 | if( !pts_GroupMemberListNext( (void *) iterationId, userName, &ast ) ) { | |
527 | free( userName ); | |
528 | if( ast == ADMITERATORDONE ) { | |
529 | return 0; | |
530 | } else { | |
531 | throwAFSException( env, ast ); | |
532 | return 0; | |
533 | } | |
534 | } | |
535 | ||
536 | juser = (*env)->NewStringUTF(env, userName); | |
537 | ||
538 | if( userCls == 0 ) { | |
539 | internal_getUserClass( env, juserObject ); | |
540 | } | |
541 | ||
542 | (*env)->SetObjectField(env, juserObject, user_nameField, juser); | |
543 | ||
544 | getUserInfoChar( env, (void *) cellHandle, userName, juserObject ); | |
545 | (*env)->SetBooleanField( env, juserObject, user_cachedInfoField, TRUE ); | |
546 | ||
547 | free( userName ); | |
548 | return 1; | |
549 | ||
550 | } | |
551 | ||
552 | /** | |
553 | * Signals that the iteration is complete and will not be accessed anymore. | |
554 | * | |
555 | * env the Java environment | |
556 | * cls the current Java class | |
557 | * iterationId the iteration ID of this iteration | |
558 | */ | |
559 | JNIEXPORT void JNICALL | |
560 | Java_org_openafs_jafs_Group_getGroupMembersDone | |
561 | (JNIEnv *env, jclass cls, jlong iterationId) | |
562 | { | |
563 | afs_status_t ast; | |
564 | ||
565 | if( !pts_GroupMemberListDone( (void *) iterationId, &ast ) ) { | |
566 | throwAFSException( env, ast ); | |
567 | return; | |
568 | } | |
569 | ||
570 | } | |
571 | ||
572 | /** | |
573 | * Adds a user to the specified group. | |
574 | * | |
575 | * env the Java environment | |
576 | * cls the current Java class | |
577 | * cellHandle the handle of the cell to which the group belongs | |
578 | * jgroupName the name of the group to which to add a member | |
579 | * juserName the name of the user to add | |
580 | */ | |
581 | JNIEXPORT void JNICALL | |
582 | Java_org_openafs_jafs_Group_addMember | |
583 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jgroupName, | |
584 | jstring juserName ) | |
585 | { | |
586 | afs_status_t ast; | |
587 | const char *groupName; | |
588 | const char *userName; | |
589 | ||
590 | if( jgroupName != NULL ) { | |
591 | groupName = (*env)->GetStringUTFChars(env, jgroupName, 0); | |
592 | if( !groupName ) { | |
593 | throwAFSException( env, JAFSADMNOMEM ); | |
594 | return; | |
595 | } | |
596 | } else { | |
597 | groupName = NULL; | |
598 | } | |
599 | ||
600 | if( juserName != NULL ) { | |
601 | userName = (*env)->GetStringUTFChars(env, juserName, 0); | |
602 | if( !userName ) { | |
603 | if( groupName != NULL ) { | |
604 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
605 | } | |
606 | throwAFSException( env, JAFSADMNOMEM ); | |
607 | return; | |
608 | } | |
609 | } else { | |
610 | userName = NULL; | |
611 | } | |
612 | ||
613 | if( !pts_GroupMemberAdd( (void *) cellHandle, userName, groupName, &ast ) ) { | |
614 | if( groupName != NULL ) { | |
615 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
616 | } | |
617 | if( userName != NULL ) { | |
618 | (*env)->ReleaseStringUTFChars(env, juserName, userName); | |
619 | } | |
620 | throwAFSException( env, ast ); | |
621 | return; | |
622 | } | |
623 | ||
624 | if( groupName != NULL ) { | |
625 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
626 | } | |
627 | if( userName != NULL ) { | |
628 | (*env)->ReleaseStringUTFChars(env, juserName, userName); | |
629 | } | |
630 | } | |
631 | ||
632 | /** | |
633 | * Removes a user from the specified group. | |
634 | * | |
635 | * env the Java environment | |
636 | * cls the current Java class | |
637 | * cellHandle the handle of the cell to which the group belongs | |
638 | * jgroupName the name of the group from which to remove a | |
639 | * member | |
640 | * juserName the name of the user to remove | |
641 | */ | |
642 | JNIEXPORT void JNICALL | |
643 | Java_org_openafs_jafs_Group_removeMember | |
644 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jgroupName, | |
645 | jstring juserName) | |
646 | { | |
647 | afs_status_t ast; | |
648 | const char *groupName; | |
649 | const char *userName; | |
650 | ||
651 | if( jgroupName != NULL ) { | |
652 | groupName = (*env)->GetStringUTFChars(env, jgroupName, 0); | |
653 | if( !groupName ) { | |
654 | throwAFSException( env, JAFSADMNOMEM ); | |
655 | return; | |
656 | } | |
657 | } else { | |
658 | groupName = NULL; | |
659 | } | |
660 | ||
661 | if( juserName != NULL ) { | |
662 | userName = (*env)->GetStringUTFChars(env, juserName, 0); | |
663 | if( !userName ) { | |
664 | if( groupName != NULL ) { | |
665 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
666 | } | |
667 | throwAFSException( env, JAFSADMNOMEM ); | |
668 | return; | |
669 | } | |
670 | } else { | |
671 | userName = NULL; | |
672 | } | |
673 | ||
674 | if( !pts_GroupMemberRemove( (void *)cellHandle, userName, | |
675 | groupName, &ast ) ) { | |
676 | if( groupName != NULL ) { | |
677 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
678 | } | |
679 | if( userName != NULL ) { | |
680 | (*env)->ReleaseStringUTFChars(env, juserName, userName); | |
681 | } | |
682 | throwAFSException( env, ast ); | |
683 | return; | |
684 | } | |
685 | ||
686 | if( groupName != NULL ) { | |
687 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
688 | } | |
689 | if( userName != NULL ) { | |
690 | (*env)->ReleaseStringUTFChars(env, juserName, userName); | |
691 | } | |
692 | } | |
693 | ||
694 | /** | |
695 | * Change the owner of the specified group. | |
696 | * | |
697 | * env the Java environment | |
698 | * cls the current Java class | |
699 | * cellHandle the handle of the cell to which the group belongs | |
700 | * jgroupName the name of the group of which to change the | |
701 | * owner | |
702 | * jownerName the name of the new owner | |
703 | */ | |
704 | JNIEXPORT void JNICALL | |
705 | Java_org_openafs_jafs_Group_changeOwner | |
706 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jgroupName, | |
707 | jstring jownerName ) | |
708 | { | |
709 | afs_status_t ast; | |
710 | const char *groupName; | |
711 | const char *ownerName; | |
712 | ||
713 | if( jgroupName != NULL ) { | |
714 | groupName = (*env)->GetStringUTFChars(env, jgroupName, 0); | |
715 | if( !groupName ) { | |
716 | throwAFSException( env, JAFSADMNOMEM ); | |
717 | return; | |
718 | } | |
719 | } else { | |
720 | groupName = NULL; | |
721 | } | |
722 | ||
723 | if( jownerName != NULL ) { | |
724 | ownerName = (*env)->GetStringUTFChars(env, jownerName, 0); | |
725 | if( !ownerName ) { | |
726 | if( groupName != NULL ) { | |
727 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
728 | } | |
729 | throwAFSException( env, JAFSADMNOMEM ); | |
730 | return; | |
731 | } | |
732 | } else { | |
733 | ownerName = NULL; | |
734 | } | |
735 | ||
736 | if( !pts_GroupOwnerChange( (void *)cellHandle, groupName, | |
737 | ownerName, &ast ) ) { | |
738 | if( groupName != NULL ) { | |
739 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
740 | } | |
741 | if( ownerName != NULL ) { | |
742 | (*env)->ReleaseStringUTFChars(env, jownerName, ownerName); | |
743 | } | |
744 | throwAFSException( env, ast ); | |
745 | return; | |
746 | } | |
747 | ||
748 | if( groupName != NULL ) { | |
749 | (*env)->ReleaseStringUTFChars(env, jgroupName, groupName); | |
750 | } | |
751 | if( ownerName != NULL ) { | |
752 | (*env)->ReleaseStringUTFChars(env, jownerName, ownerName); | |
753 | } | |
754 | ||
755 | } | |
756 | ||
757 | /** | |
758 | * Change the name of the specified group. | |
759 | * | |
760 | * env the Java environment | |
761 | * cls the current Java class | |
762 | * cellHandle the handle of the cell to which the group belongs | |
763 | * joldGroupName the old name of the group | |
764 | * jnewGroupName the new name for the group | |
765 | */ | |
766 | JNIEXPORT void JNICALL | |
767 | Java_org_openafs_jafs_Group_rename | |
768 | (JNIEnv *env, jclass cls, jlong cellHandle, jstring jgroupOldName, | |
769 | jstring jgroupNewName ) | |
770 | { | |
771 | afs_status_t ast; | |
772 | const char *groupOldName; | |
773 | const char *groupNewName; | |
774 | ||
775 | if( jgroupOldName != NULL ) { | |
776 | groupOldName = (*env)->GetStringUTFChars(env, jgroupOldName, 0); | |
777 | if( !groupOldName ) { | |
778 | throwAFSException( env, JAFSADMNOMEM ); | |
779 | return; | |
780 | } | |
781 | } else { | |
782 | groupOldName = NULL; | |
783 | } | |
784 | ||
785 | if( jgroupNewName != NULL ) { | |
786 | groupNewName = (*env)->GetStringUTFChars(env, jgroupNewName, 0); | |
787 | if( !groupNewName ) { | |
788 | if( groupOldName != NULL ) { | |
789 | (*env)->ReleaseStringUTFChars(env, jgroupOldName, groupOldName); | |
790 | } | |
791 | throwAFSException( env, JAFSADMNOMEM ); | |
792 | return; | |
793 | } | |
794 | } else { | |
795 | groupNewName = NULL; | |
796 | } | |
797 | ||
798 | if( !pts_GroupRename( (void *)cellHandle, groupOldName, | |
799 | groupNewName, &ast ) ) { | |
800 | if( groupOldName != NULL ) { | |
801 | (*env)->ReleaseStringUTFChars(env, jgroupOldName, groupOldName); | |
802 | } | |
803 | if( groupNewName != NULL ) { | |
804 | (*env)->ReleaseStringUTFChars(env, jgroupNewName, groupNewName); | |
805 | } | |
806 | throwAFSException( env, ast ); | |
807 | return; | |
808 | } | |
809 | ||
810 | if( groupOldName != NULL ) { | |
811 | (*env)->ReleaseStringUTFChars(env, jgroupOldName, groupOldName); | |
812 | } | |
813 | if( groupNewName != NULL ) { | |
814 | (*env)->ReleaseStringUTFChars(env, jgroupNewName, groupNewName); | |
815 | } | |
816 | } | |
817 | ||
818 | // reclaim global memory used by this portion | |
819 | JNIEXPORT void JNICALL | |
820 | Java_org_openafs_jafs_Group_reclaimGroupMemory (JNIEnv *env, jclass cls) | |
821 | { | |
822 | if( groupCls ) { | |
823 | (*env)->DeleteGlobalRef(env, groupCls); | |
824 | groupCls = 0; | |
825 | } | |
826 | } | |
827 | ||
828 | ||
829 |