]>
Commit | Line | Data |
---|---|---|
525e6a6e JF |
1 | /* |
2 | * Copyright (c) 2011 Red Hat, Inc. | |
3 | * | |
4 | * All rights reserved. | |
5 | * | |
6 | * Author: Jan Friesse (jfriesse@redhat.com) | |
7 | * | |
8 | * This software licensed under BSD license, the text of which follows: | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or without | |
11 | * modification, are permitted provided that the following conditions are met: | |
12 | * | |
13 | * - Redistributions of source code must retain the above copyright notice, | |
14 | * this list of conditions and the following disclaimer. | |
15 | * - Redistributions in binary form must reproduce the above copyright notice, | |
16 | * this list of conditions and the following disclaimer in the documentation | |
17 | * and/or other materials provided with the distribution. | |
18 | * - Neither the name of the Red Hat, Inc. nor the names of its | |
19 | * contributors may be used to endorse or promote products derived from this | |
20 | * software without specific prior written permission. | |
21 | * | |
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
23 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
26 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
27 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
28 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
29 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
30 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
31 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
32 | * THE POSSIBILITY OF SUCH DAMAGE. | |
33 | */ | |
34 | ||
35 | #include <config.h> | |
36 | ||
37 | #include <string.h> | |
38 | #include <stdio.h> | |
39 | ||
40 | #include <corosync/corotypes.h> | |
41 | ||
42 | #include <qb/qbdefs.h> | |
b4c06e52 | 43 | #include <qb/qblist.h> |
7e1c9771 | 44 | #include <corosync/icmap.h> |
525e6a6e JF |
45 | |
46 | #define ICMAP_MAX_VALUE_LEN (16*1024) | |
47 | ||
48 | struct icmap_item { | |
49 | char *key_name; | |
50 | icmap_value_types_t type; | |
51 | size_t value_len; | |
52 | char value[]; | |
53 | }; | |
54 | ||
e5a528c5 JF |
55 | struct icmap_map { |
56 | qb_map_t *qb_map; | |
57 | }; | |
58 | ||
59 | static icmap_map_t icmap_global_map; | |
525e6a6e JF |
60 | |
61 | struct icmap_track { | |
62 | char *key_name; | |
63 | int32_t track_type; | |
64 | icmap_notify_fn_t notify_fn; | |
65 | void *user_data; | |
b4c06e52 | 66 | struct qb_list_head list; |
525e6a6e JF |
67 | }; |
68 | ||
69 | struct icmap_ro_access_item { | |
70 | char *key_name; | |
71 | int prefix; | |
b4c06e52 | 72 | struct qb_list_head list; |
525e6a6e JF |
73 | }; |
74 | ||
b4c06e52 MJ |
75 | QB_LIST_DECLARE (icmap_ro_access_item_list_head); |
76 | QB_LIST_DECLARE (icmap_track_list_head); | |
525e6a6e JF |
77 | |
78 | /* | |
79 | * Static functions declarations | |
80 | */ | |
81 | ||
82 | /* | |
83 | * Check if key_name is valid icmap key name. Returns 0 on success, and -1 on fail | |
84 | */ | |
85 | static int icmap_check_key_name(const char *key_name); | |
86 | ||
87 | /* | |
88 | * Check that value with given type has correct length value_len. Returns 0 on success, | |
89 | * and -1 on fail | |
90 | */ | |
91 | static int icmap_check_value_len(const void *value, size_t value_len, icmap_value_types_t type); | |
92 | ||
525e6a6e JF |
93 | /* |
94 | * Checks if item has same value as value with value_len and given type. Returns 0 if not, otherwise !0. | |
95 | */ | |
96 | static int icmap_item_eq(const struct icmap_item *item, const void *value, size_t value_len, icmap_value_types_t type); | |
97 | ||
98 | /* | |
99 | * Checks if given character is valid in key name. Returns 0 if not, otherwise !0. | |
100 | */ | |
101 | static int icmap_is_valid_name_char(char c); | |
102 | ||
103 | /* | |
104 | * Helper for getting integer and float value with given type for key key_name and store it in value. | |
105 | */ | |
e5a528c5 JF |
106 | static cs_error_t icmap_get_int_r( |
107 | const icmap_map_t map, | |
525e6a6e JF |
108 | const char *key_name, |
109 | void *value, | |
110 | icmap_value_types_t type); | |
111 | ||
e363f8b0 JF |
112 | /* |
113 | * Return raw item value data. Internal function used by icmap_get_r which does most | |
114 | * of arguments validity checks but doesn't copy data (it returns raw item data | |
115 | * pointer). It's not very safe tho it's static. | |
116 | */ | |
117 | static cs_error_t icmap_get_ref_r( | |
118 | const icmap_map_t map, | |
119 | const char *key_name, | |
120 | void **value, | |
121 | size_t *value_len, | |
122 | icmap_value_types_t *type); | |
123 | ||
525e6a6e JF |
124 | /* |
125 | * Function implementation | |
126 | */ | |
55c3dcb7 | 127 | int32_t icmap_tt_to_qbtt(int32_t track_type) |
525e6a6e JF |
128 | { |
129 | int32_t res = 0; | |
130 | ||
131 | if (track_type & ICMAP_TRACK_DELETE) { | |
132 | res |= QB_MAP_NOTIFY_DELETED; | |
133 | } | |
134 | ||
135 | if (track_type & ICMAP_TRACK_MODIFY) { | |
136 | res |= QB_MAP_NOTIFY_REPLACED; | |
137 | } | |
138 | ||
139 | if (track_type & ICMAP_TRACK_ADD) { | |
140 | res |= QB_MAP_NOTIFY_INSERTED; | |
141 | } | |
142 | ||
143 | if (track_type & ICMAP_TRACK_PREFIX) { | |
144 | res |= QB_MAP_NOTIFY_RECURSIVE; | |
145 | } | |
146 | ||
8a2e9363 | 147 | return (res); |
525e6a6e JF |
148 | } |
149 | ||
55c3dcb7 | 150 | int32_t icmap_qbtt_to_tt(int32_t track_type) |
525e6a6e JF |
151 | { |
152 | int32_t res = 0; | |
153 | ||
154 | if (track_type & QB_MAP_NOTIFY_DELETED) { | |
155 | res |= ICMAP_TRACK_DELETE; | |
156 | } | |
157 | ||
158 | if (track_type & QB_MAP_NOTIFY_REPLACED) { | |
159 | res |= ICMAP_TRACK_MODIFY; | |
160 | } | |
161 | ||
162 | if (track_type & QB_MAP_NOTIFY_INSERTED) { | |
163 | res |= ICMAP_TRACK_ADD; | |
164 | } | |
165 | ||
166 | if (track_type & QB_MAP_NOTIFY_RECURSIVE) { | |
167 | res |= ICMAP_TRACK_PREFIX; | |
168 | } | |
169 | ||
8a2e9363 | 170 | return (res); |
525e6a6e JF |
171 | } |
172 | ||
173 | static void icmap_map_free_cb(uint32_t event, | |
174 | char* key, void* old_value, | |
175 | void* value, void* user_data) | |
176 | { | |
177 | struct icmap_item *item = (struct icmap_item *)old_value; | |
178 | ||
a1df899d JF |
179 | /* |
180 | * value == old_value -> fast_adjust_int was used, don't free data | |
181 | */ | |
182 | if (item != NULL && value != old_value) { | |
525e6a6e JF |
183 | free(item->key_name); |
184 | free(item); | |
185 | } | |
186 | } | |
187 | ||
e5a528c5 | 188 | cs_error_t icmap_init_r(icmap_map_t *result) |
525e6a6e JF |
189 | { |
190 | int32_t err; | |
191 | ||
e5a528c5 JF |
192 | *result = malloc(sizeof(struct icmap_map)); |
193 | if (*result == NULL) { | |
194 | return (CS_ERR_NO_MEMORY); | |
195 | } | |
196 | ||
197 | (*result)->qb_map = qb_trie_create(); | |
c631951e CC |
198 | if ((*result)->qb_map == NULL) { |
199 | free(*result); | |
525e6a6e | 200 | return (CS_ERR_INIT); |
c631951e | 201 | } |
525e6a6e | 202 | |
e5a528c5 | 203 | err = qb_map_notify_add((*result)->qb_map, NULL, icmap_map_free_cb, QB_MAP_NOTIFY_FREE, NULL); |
525e6a6e JF |
204 | |
205 | return (qb_to_cs_error(err)); | |
206 | } | |
207 | ||
e5a528c5 JF |
208 | cs_error_t icmap_init(void) |
209 | { | |
210 | return (icmap_init_r(&icmap_global_map)); | |
211 | } | |
212 | ||
1dcb2d43 FDN |
213 | static void icmap_set_ro_access_free(void) |
214 | { | |
1f90c31b | 215 | struct qb_list_head *iter, *tmp_iter; |
1dcb2d43 FDN |
216 | struct icmap_ro_access_item *icmap_ro_ai; |
217 | ||
1f90c31b | 218 | qb_list_for_each_safe(iter, tmp_iter, &icmap_ro_access_item_list_head) { |
b4c06e52 MJ |
219 | icmap_ro_ai = qb_list_entry(iter, struct icmap_ro_access_item, list); |
220 | qb_list_del(&icmap_ro_ai->list); | |
1dcb2d43 | 221 | free(icmap_ro_ai->key_name); |
1f90c31b | 222 | free(icmap_ro_ai); |
1dcb2d43 FDN |
223 | } |
224 | } | |
225 | ||
226 | static void icmap_del_all_track(void) | |
227 | { | |
1f90c31b | 228 | struct qb_list_head *iter, *tmp_iter; |
1dcb2d43 | 229 | struct icmap_track *icmap_track; |
1f90c31b JF |
230 | |
231 | qb_list_for_each_safe(iter, tmp_iter, &icmap_track_list_head) { | |
b4c06e52 | 232 | icmap_track = qb_list_entry(iter, struct icmap_track, list); |
1f90c31b JF |
233 | |
234 | icmap_track_delete(icmap_track); | |
1dcb2d43 FDN |
235 | } |
236 | } | |
237 | ||
e5a528c5 JF |
238 | void icmap_fini_r(const icmap_map_t map) |
239 | { | |
240 | ||
241 | qb_map_destroy(map->qb_map); | |
242 | free(map); | |
243 | ||
244 | return; | |
245 | } | |
246 | ||
1dcb2d43 FDN |
247 | void icmap_fini(void) |
248 | { | |
e5a528c5 | 249 | |
1dcb2d43 FDN |
250 | icmap_del_all_track(); |
251 | /* | |
252 | * catch 22 warning: | |
253 | * We need to drop this notify but we can't because it calls icmap_map_free_cb | |
254 | * while destroying the tree to free icmap_item(s). | |
255 | * -> qb_map_notify_del_2(icmap_map, NULL, icmap_map_free_cb, QB_MAP_NOTIFY_FREE, NULL); | |
256 | * and we cannot call it after map_destroy. joy! :) | |
257 | */ | |
e5a528c5 | 258 | icmap_fini_r(icmap_global_map); |
1dcb2d43 | 259 | icmap_set_ro_access_free(); |
e5a528c5 JF |
260 | |
261 | return ; | |
1dcb2d43 FDN |
262 | } |
263 | ||
04ddddd6 JF |
264 | icmap_map_t icmap_get_global_map(void) |
265 | { | |
266 | ||
267 | return (icmap_global_map); | |
268 | } | |
269 | ||
525e6a6e JF |
270 | static int icmap_is_valid_name_char(char c) |
271 | { | |
272 | return ((c >= 'a' && c <= 'z') || | |
273 | (c >= 'A' && c <= 'Z') || | |
274 | (c >= '0' && c <= '9') || | |
275 | c == '.' || c == '_' || c == '-' || c == '/' || c == ':'); | |
276 | } | |
277 | ||
278 | void icmap_convert_name_to_valid_name(char *key_name) | |
279 | { | |
280 | int i; | |
281 | ||
282 | for (i = 0; i < strlen(key_name); i++) { | |
283 | if (!icmap_is_valid_name_char(key_name[i])) { | |
284 | key_name[i] = '_'; | |
285 | } | |
286 | } | |
287 | } | |
288 | ||
289 | static int icmap_check_key_name(const char *key_name) | |
290 | { | |
291 | int i; | |
292 | ||
293 | if ((strlen(key_name) < ICMAP_KEYNAME_MINLEN) || strlen(key_name) > ICMAP_KEYNAME_MAXLEN) { | |
294 | return (-1); | |
295 | } | |
296 | ||
297 | for (i = 0; i < strlen(key_name); i++) { | |
298 | if (!icmap_is_valid_name_char(key_name[i])) { | |
299 | return (-1); | |
300 | } | |
301 | } | |
302 | ||
303 | return (0); | |
304 | } | |
305 | ||
55c3dcb7 | 306 | size_t icmap_get_valuetype_len(icmap_value_types_t type) |
525e6a6e | 307 | { |
841a7a82 | 308 | size_t res = 0; |
525e6a6e JF |
309 | |
310 | switch (type) { | |
311 | case ICMAP_VALUETYPE_INT8: res = sizeof(int8_t); break; | |
312 | case ICMAP_VALUETYPE_UINT8: res = sizeof(uint8_t); break; | |
313 | case ICMAP_VALUETYPE_INT16: res = sizeof(int16_t); break; | |
314 | case ICMAP_VALUETYPE_UINT16: res = sizeof(uint16_t); break; | |
315 | case ICMAP_VALUETYPE_INT32: res = sizeof(int32_t); break; | |
316 | case ICMAP_VALUETYPE_UINT32: res = sizeof(uint32_t); break; | |
317 | case ICMAP_VALUETYPE_INT64: res = sizeof(int64_t); break; | |
318 | case ICMAP_VALUETYPE_UINT64: res = sizeof(uint64_t); break; | |
319 | case ICMAP_VALUETYPE_FLOAT: res = sizeof(float); break; | |
320 | case ICMAP_VALUETYPE_DOUBLE: res = sizeof(double); break; | |
321 | case ICMAP_VALUETYPE_STRING: | |
322 | case ICMAP_VALUETYPE_BINARY: | |
323 | res = 0; | |
324 | break; | |
325 | } | |
326 | ||
327 | return (res); | |
328 | } | |
329 | ||
330 | static int icmap_check_value_len(const void *value, size_t value_len, icmap_value_types_t type) | |
331 | { | |
332 | ||
333 | if (value_len > ICMAP_MAX_VALUE_LEN) { | |
334 | return (-1); | |
335 | } | |
336 | ||
337 | if (type != ICMAP_VALUETYPE_STRING && type != ICMAP_VALUETYPE_BINARY) { | |
338 | if (icmap_get_valuetype_len(type) == value_len) { | |
339 | return (0); | |
340 | } else { | |
341 | return (-1); | |
342 | } | |
343 | } | |
344 | ||
345 | if (type == ICMAP_VALUETYPE_STRING) { | |
624cd439 JF |
346 | /* |
347 | * value_len can be shorter then real string length, but never | |
348 | * longer (+ 1 is because of 0 at the end of string) | |
349 | */ | |
350 | if (value_len > strlen((const char *)value) + 1) { | |
525e6a6e JF |
351 | return (-1); |
352 | } else { | |
353 | return (0); | |
354 | } | |
355 | } | |
356 | ||
357 | return (0); | |
358 | } | |
359 | ||
360 | static int icmap_item_eq(const struct icmap_item *item, const void *value, size_t value_len, icmap_value_types_t type) | |
361 | { | |
362 | size_t ptr_len; | |
363 | ||
364 | if (item->type != type) { | |
365 | return (0); | |
366 | } | |
367 | ||
368 | if (item->type == ICMAP_VALUETYPE_STRING) { | |
369 | ptr_len = strlen((const char *)value); | |
370 | if (ptr_len > value_len) { | |
371 | ptr_len = value_len; | |
372 | } | |
373 | ptr_len++; | |
374 | } else { | |
375 | ptr_len = value_len; | |
376 | } | |
377 | ||
378 | if (item->value_len == ptr_len) { | |
379 | return (memcmp(item->value, value, value_len) == 0); | |
380 | }; | |
381 | ||
382 | return (0); | |
383 | } | |
384 | ||
95133a5d JF |
385 | int icmap_key_value_eq( |
386 | const icmap_map_t map1, | |
387 | const char *key_name1, | |
388 | const icmap_map_t map2, | |
389 | const char *key_name2) | |
390 | { | |
391 | struct icmap_item *item1, *item2; | |
392 | ||
393 | if (map1 == NULL || key_name1 == NULL || map2 == NULL || key_name2 == NULL) { | |
394 | return (0); | |
395 | } | |
396 | ||
397 | item1 = qb_map_get(map1->qb_map, key_name1); | |
398 | item2 = qb_map_get(map2->qb_map, key_name2); | |
399 | ||
400 | if (item1 == NULL || item2 == NULL) { | |
401 | return (0); | |
402 | } | |
403 | ||
404 | return (icmap_item_eq(item1, item2->value, item2->value_len, item2->type)); | |
405 | } | |
406 | ||
e5a528c5 JF |
407 | cs_error_t icmap_set_r( |
408 | const icmap_map_t map, | |
525e6a6e JF |
409 | const char *key_name, |
410 | const void *value, | |
411 | size_t value_len, | |
412 | icmap_value_types_t type) | |
413 | { | |
414 | struct icmap_item *item; | |
415 | struct icmap_item *new_item; | |
416 | size_t new_value_len; | |
417 | size_t new_item_size; | |
418 | ||
419 | if (value == NULL || key_name == NULL) { | |
420 | return (CS_ERR_INVALID_PARAM); | |
421 | } | |
422 | ||
423 | if (icmap_check_value_len(value, value_len, type) != 0) { | |
424 | return (CS_ERR_INVALID_PARAM); | |
425 | } | |
426 | ||
e5a528c5 | 427 | item = qb_map_get(map->qb_map, key_name); |
525e6a6e JF |
428 | if (item != NULL) { |
429 | /* | |
430 | * Check that key is really changed | |
431 | */ | |
432 | if (icmap_item_eq(item, value, value_len, type)) { | |
433 | return (CS_OK); | |
434 | } | |
435 | } else { | |
436 | if (icmap_check_key_name(key_name) != 0) { | |
437 | return (CS_ERR_NAME_TOO_LONG); | |
438 | } | |
439 | } | |
440 | ||
441 | if (type == ICMAP_VALUETYPE_BINARY || type == ICMAP_VALUETYPE_STRING) { | |
442 | if (type == ICMAP_VALUETYPE_STRING) { | |
443 | new_value_len = strlen((const char *)value); | |
444 | if (new_value_len > value_len) { | |
445 | new_value_len = value_len; | |
446 | } | |
447 | new_value_len++; | |
448 | } else { | |
449 | new_value_len = value_len; | |
450 | } | |
451 | } else { | |
452 | new_value_len = icmap_get_valuetype_len(type); | |
453 | } | |
454 | ||
455 | new_item_size = sizeof(struct icmap_item) + new_value_len; | |
456 | new_item = malloc(new_item_size); | |
457 | if (new_item == NULL) { | |
458 | return (CS_ERR_NO_MEMORY); | |
459 | } | |
460 | memset(new_item, 0, new_item_size); | |
461 | ||
462 | if (item == NULL) { | |
463 | new_item->key_name = strdup(key_name); | |
464 | if (new_item->key_name == NULL) { | |
465 | free(new_item); | |
466 | return (CS_ERR_NO_MEMORY); | |
467 | } | |
468 | } else { | |
469 | new_item->key_name = item->key_name; | |
470 | item->key_name = NULL; | |
471 | } | |
472 | ||
473 | new_item->type = type; | |
474 | new_item->value_len = new_value_len; | |
475 | ||
476 | memcpy(new_item->value, value, new_value_len); | |
477 | ||
478 | if (new_item->type == ICMAP_VALUETYPE_STRING) { | |
479 | ((char *)new_item->value)[new_value_len - 1] = 0; | |
480 | } | |
481 | ||
e5a528c5 | 482 | qb_map_put(map->qb_map, new_item->key_name, new_item); |
525e6a6e JF |
483 | |
484 | return (CS_OK); | |
485 | } | |
486 | ||
e5a528c5 JF |
487 | cs_error_t icmap_set( |
488 | const char *key_name, | |
489 | const void *value, | |
490 | size_t value_len, | |
491 | icmap_value_types_t type) | |
492 | { | |
493 | ||
494 | return (icmap_set_r(icmap_global_map, key_name, value, value_len, type)); | |
495 | } | |
496 | ||
497 | cs_error_t icmap_set_int8_r(const icmap_map_t map, const char *key_name, int8_t value) | |
498 | { | |
499 | ||
500 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_INT8)); | |
501 | } | |
502 | ||
503 | cs_error_t icmap_set_uint8_r(const icmap_map_t map, const char *key_name, uint8_t value) | |
504 | { | |
505 | ||
506 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_UINT8)); | |
507 | } | |
508 | ||
509 | cs_error_t icmap_set_int16_r(const icmap_map_t map, const char *key_name, int16_t value) | |
510 | { | |
511 | ||
512 | return (icmap_set_r(map,key_name, &value, sizeof(value), ICMAP_VALUETYPE_INT16)); | |
513 | } | |
514 | ||
515 | cs_error_t icmap_set_uint16_r(const icmap_map_t map, const char *key_name, uint16_t value) | |
516 | { | |
517 | ||
518 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_UINT16)); | |
519 | } | |
520 | ||
521 | cs_error_t icmap_set_int32_r(const icmap_map_t map, const char *key_name, int32_t value) | |
522 | { | |
523 | ||
524 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_INT32)); | |
525 | } | |
526 | ||
527 | cs_error_t icmap_set_uint32_r(const icmap_map_t map, const char *key_name, uint32_t value) | |
528 | { | |
529 | ||
530 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_UINT32)); | |
531 | } | |
532 | ||
533 | cs_error_t icmap_set_int64_r(const icmap_map_t map, const char *key_name, int64_t value) | |
534 | { | |
535 | ||
536 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_INT64)); | |
537 | } | |
538 | ||
539 | cs_error_t icmap_set_uint64_r(const icmap_map_t map, const char *key_name, uint64_t value) | |
540 | { | |
541 | ||
542 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_UINT64)); | |
543 | } | |
544 | ||
545 | cs_error_t icmap_set_float_r(const icmap_map_t map, const char *key_name, float value) | |
546 | { | |
547 | ||
548 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_FLOAT)); | |
549 | } | |
550 | ||
551 | cs_error_t icmap_set_double_r(const icmap_map_t map, const char *key_name, double value) | |
552 | { | |
553 | ||
554 | return (icmap_set_r(map, key_name, &value, sizeof(value), ICMAP_VALUETYPE_DOUBLE)); | |
555 | } | |
556 | ||
557 | cs_error_t icmap_set_string_r(const icmap_map_t map, const char *key_name, const char *value) | |
558 | { | |
559 | ||
560 | if (value == NULL) { | |
561 | return (CS_ERR_INVALID_PARAM); | |
562 | } | |
563 | ||
564 | return (icmap_set_r(map, key_name, value, strlen(value), ICMAP_VALUETYPE_STRING)); | |
565 | } | |
566 | ||
525e6a6e JF |
567 | cs_error_t icmap_set_int8(const char *key_name, int8_t value) |
568 | { | |
569 | ||
e5a528c5 | 570 | return (icmap_set_int8_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
571 | } |
572 | ||
573 | cs_error_t icmap_set_uint8(const char *key_name, uint8_t value) | |
574 | { | |
575 | ||
e5a528c5 | 576 | return (icmap_set_uint8_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
577 | } |
578 | ||
579 | cs_error_t icmap_set_int16(const char *key_name, int16_t value) | |
580 | { | |
581 | ||
e5a528c5 | 582 | return (icmap_set_int16_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
583 | } |
584 | ||
585 | cs_error_t icmap_set_uint16(const char *key_name, uint16_t value) | |
586 | { | |
587 | ||
e5a528c5 | 588 | return (icmap_set_uint16_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
589 | } |
590 | ||
591 | cs_error_t icmap_set_int32(const char *key_name, int32_t value) | |
592 | { | |
593 | ||
e5a528c5 | 594 | return (icmap_set_int32_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
595 | } |
596 | ||
597 | cs_error_t icmap_set_uint32(const char *key_name, uint32_t value) | |
598 | { | |
599 | ||
e5a528c5 | 600 | return (icmap_set_uint32_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
601 | } |
602 | ||
603 | cs_error_t icmap_set_int64(const char *key_name, int64_t value) | |
604 | { | |
605 | ||
e5a528c5 | 606 | return (icmap_set_int64_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
607 | } |
608 | ||
609 | cs_error_t icmap_set_uint64(const char *key_name, uint64_t value) | |
610 | { | |
611 | ||
e5a528c5 | 612 | return (icmap_set_uint64_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
613 | } |
614 | ||
615 | cs_error_t icmap_set_float(const char *key_name, float value) | |
616 | { | |
617 | ||
e5a528c5 | 618 | return (icmap_set_float_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
619 | } |
620 | ||
621 | cs_error_t icmap_set_double(const char *key_name, double value) | |
622 | { | |
623 | ||
e5a528c5 | 624 | return (icmap_set_double_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
625 | } |
626 | ||
627 | cs_error_t icmap_set_string(const char *key_name, const char *value) | |
628 | { | |
629 | ||
e5a528c5 | 630 | return (icmap_set_string_r(icmap_global_map, key_name, value)); |
525e6a6e JF |
631 | } |
632 | ||
e5a528c5 | 633 | cs_error_t icmap_delete_r(const icmap_map_t map, const char *key_name) |
525e6a6e JF |
634 | { |
635 | struct icmap_item *item; | |
636 | ||
637 | if (key_name == NULL) { | |
638 | return (CS_ERR_INVALID_PARAM); | |
639 | } | |
640 | ||
e5a528c5 | 641 | item = qb_map_get(map->qb_map, key_name); |
525e6a6e JF |
642 | if (item == NULL) { |
643 | return (CS_ERR_NOT_EXIST); | |
644 | } | |
645 | ||
e5a528c5 | 646 | if (qb_map_rm(map->qb_map, item->key_name) != QB_TRUE) { |
525e6a6e JF |
647 | return (CS_ERR_NOT_EXIST); |
648 | } | |
649 | ||
650 | return (CS_OK); | |
651 | } | |
652 | ||
e5a528c5 JF |
653 | cs_error_t icmap_delete(const char *key_name) |
654 | { | |
655 | ||
656 | return (icmap_delete_r(icmap_global_map, key_name)); | |
657 | } | |
658 | ||
e363f8b0 | 659 | static cs_error_t icmap_get_ref_r( |
e5a528c5 | 660 | const icmap_map_t map, |
525e6a6e | 661 | const char *key_name, |
e363f8b0 | 662 | void **value, |
525e6a6e JF |
663 | size_t *value_len, |
664 | icmap_value_types_t *type) | |
665 | { | |
666 | struct icmap_item *item; | |
667 | ||
668 | if (key_name == NULL) { | |
669 | return (CS_ERR_INVALID_PARAM); | |
670 | } | |
671 | ||
e5a528c5 | 672 | item = qb_map_get(map->qb_map, key_name); |
525e6a6e JF |
673 | if (item == NULL) { |
674 | return (CS_ERR_NOT_EXIST); | |
675 | } | |
676 | ||
677 | if (type != NULL) { | |
678 | *type = item->type; | |
679 | } | |
680 | ||
e363f8b0 JF |
681 | if (value_len != NULL) { |
682 | *value_len = item->value_len; | |
683 | } | |
684 | ||
685 | if (value != NULL) { | |
686 | *value = item->value; | |
687 | } | |
688 | ||
689 | return (CS_OK); | |
690 | } | |
691 | ||
692 | cs_error_t icmap_get_r( | |
693 | const icmap_map_t map, | |
694 | const char *key_name, | |
695 | void *value, | |
696 | size_t *value_len, | |
697 | icmap_value_types_t *type) | |
698 | { | |
699 | cs_error_t res; | |
700 | void *tmp_value; | |
701 | size_t tmp_value_len; | |
702 | ||
703 | res = icmap_get_ref_r(map, key_name, &tmp_value, &tmp_value_len, type); | |
704 | if (res != CS_OK) { | |
705 | return (res); | |
706 | } | |
707 | ||
525e6a6e JF |
708 | if (value == NULL) { |
709 | if (value_len != NULL) { | |
e363f8b0 | 710 | *value_len = tmp_value_len; |
525e6a6e JF |
711 | } |
712 | } else { | |
e363f8b0 | 713 | if (value_len == NULL || *value_len < tmp_value_len) { |
525e6a6e JF |
714 | return (CS_ERR_INVALID_PARAM); |
715 | } | |
716 | ||
e363f8b0 | 717 | *value_len = tmp_value_len; |
525e6a6e | 718 | |
e363f8b0 | 719 | memcpy(value, tmp_value, tmp_value_len); |
525e6a6e JF |
720 | } |
721 | ||
722 | return (CS_OK); | |
723 | } | |
724 | ||
e5a528c5 JF |
725 | cs_error_t icmap_get( |
726 | const char *key_name, | |
727 | void *value, | |
728 | size_t *value_len, | |
729 | icmap_value_types_t *type) | |
730 | { | |
731 | ||
732 | return (icmap_get_r(icmap_global_map, key_name, value, value_len, type)); | |
733 | } | |
734 | ||
1ba03a38 CC |
735 | cs_error_t icmap_get_string_r(icmap_map_t map, const char *key_name, char **str) |
736 | { | |
737 | cs_error_t res; | |
738 | size_t str_len; | |
739 | icmap_value_types_t type; | |
740 | ||
741 | res = icmap_get_r(map, key_name, NULL, &str_len, &type); | |
742 | if (res != CS_OK || type != ICMAP_VALUETYPE_STRING) { | |
743 | if (res == CS_OK) { | |
744 | res = CS_ERR_INVALID_PARAM; | |
745 | } | |
746 | ||
747 | goto return_error; | |
748 | } | |
749 | ||
750 | *str = malloc(str_len); | |
751 | if (*str == NULL) { | |
752 | res = CS_ERR_NO_MEMORY; | |
753 | ||
754 | goto return_error; | |
755 | } | |
756 | ||
757 | res = icmap_get_r(map, key_name, *str, &str_len, &type); | |
758 | if (res != CS_OK) { | |
759 | free(*str); | |
760 | goto return_error; | |
761 | } | |
762 | ||
763 | return (CS_OK); | |
764 | ||
765 | return_error: | |
766 | return (res); | |
767 | } | |
768 | ||
e5a528c5 JF |
769 | static cs_error_t icmap_get_int_r( |
770 | const icmap_map_t map, | |
525e6a6e JF |
771 | const char *key_name, |
772 | void *value, | |
773 | icmap_value_types_t type) | |
774 | { | |
775 | char key_value[16]; | |
776 | size_t key_size; | |
777 | cs_error_t err; | |
778 | icmap_value_types_t key_type; | |
779 | ||
780 | key_size = sizeof(key_value); | |
781 | memset(key_value, 0, key_size); | |
782 | ||
1ba03a38 | 783 | err = icmap_get_r(map, key_name, key_value, &key_size, &key_type); |
525e6a6e JF |
784 | if (err != CS_OK) |
785 | return (err); | |
786 | ||
787 | if (key_type != type) { | |
788 | return (CS_ERR_INVALID_PARAM); | |
789 | } | |
790 | ||
791 | memcpy(value, key_value, icmap_get_valuetype_len(key_type)); | |
792 | ||
793 | return (CS_OK); | |
794 | } | |
795 | ||
e5a528c5 JF |
796 | cs_error_t icmap_get_int8_r(const icmap_map_t map, const char *key_name, int8_t *i8) |
797 | { | |
798 | ||
799 | return (icmap_get_int_r(map, key_name, i8, ICMAP_VALUETYPE_INT8)); | |
800 | } | |
801 | ||
802 | cs_error_t icmap_get_uint8_r(const icmap_map_t map, const char *key_name, uint8_t *u8) | |
803 | { | |
804 | ||
805 | return (icmap_get_int_r(map, key_name, u8, ICMAP_VALUETYPE_UINT8)); | |
806 | } | |
807 | ||
808 | cs_error_t icmap_get_int16_r(const icmap_map_t map, const char *key_name, int16_t *i16) | |
809 | { | |
810 | ||
811 | return (icmap_get_int_r(map, key_name, i16, ICMAP_VALUETYPE_INT16)); | |
812 | } | |
813 | ||
814 | cs_error_t icmap_get_uint16_r(const icmap_map_t map, const char *key_name, uint16_t *u16) | |
815 | { | |
816 | ||
817 | return (icmap_get_int_r(map, key_name, u16, ICMAP_VALUETYPE_UINT16)); | |
818 | } | |
819 | ||
820 | cs_error_t icmap_get_int32_r(const icmap_map_t map, const char *key_name, int32_t *i32) | |
821 | { | |
822 | ||
823 | return (icmap_get_int_r(map, key_name, i32, ICMAP_VALUETYPE_INT32)); | |
824 | } | |
825 | ||
826 | cs_error_t icmap_get_uint32_r(const icmap_map_t map, const char *key_name, uint32_t *u32) | |
827 | { | |
828 | ||
829 | return (icmap_get_int_r(map, key_name, u32, ICMAP_VALUETYPE_UINT32)); | |
830 | } | |
831 | ||
832 | cs_error_t icmap_get_int64_r(const icmap_map_t map, const char *key_name, int64_t *i64) | |
833 | { | |
834 | ||
835 | return(icmap_get_int_r(map, key_name, i64, ICMAP_VALUETYPE_INT64)); | |
836 | } | |
837 | ||
838 | cs_error_t icmap_get_uint64_r(const icmap_map_t map, const char *key_name, uint64_t *u64) | |
839 | { | |
840 | ||
841 | return (icmap_get_int_r(map, key_name, u64, ICMAP_VALUETYPE_UINT64)); | |
842 | } | |
843 | ||
844 | cs_error_t icmap_get_float_r(const icmap_map_t map, const char *key_name, float *flt) | |
845 | { | |
846 | ||
847 | return (icmap_get_int_r(map, key_name, flt, ICMAP_VALUETYPE_FLOAT)); | |
848 | } | |
849 | ||
850 | cs_error_t icmap_get_double_r(const icmap_map_t map, const char *key_name, double *dbl) | |
851 | { | |
852 | ||
853 | return (icmap_get_int_r(map, key_name, dbl, ICMAP_VALUETYPE_DOUBLE)); | |
854 | } | |
855 | ||
1ba03a38 CC |
856 | cs_error_t icmap_get_string(const char *key_name, char **str) |
857 | { | |
858 | ||
859 | return (icmap_get_string_r(icmap_global_map, key_name, str)); | |
860 | } | |
861 | ||
525e6a6e JF |
862 | cs_error_t icmap_get_int8(const char *key_name, int8_t *i8) |
863 | { | |
864 | ||
e5a528c5 | 865 | return (icmap_get_int8_r(icmap_global_map, key_name, i8)); |
525e6a6e JF |
866 | } |
867 | ||
868 | cs_error_t icmap_get_uint8(const char *key_name, uint8_t *u8) | |
869 | { | |
870 | ||
e5a528c5 | 871 | return (icmap_get_uint8_r(icmap_global_map, key_name, u8)); |
525e6a6e JF |
872 | } |
873 | ||
874 | cs_error_t icmap_get_int16(const char *key_name, int16_t *i16) | |
875 | { | |
876 | ||
e5a528c5 | 877 | return (icmap_get_int16_r(icmap_global_map, key_name, i16)); |
525e6a6e JF |
878 | } |
879 | ||
880 | cs_error_t icmap_get_uint16(const char *key_name, uint16_t *u16) | |
881 | { | |
882 | ||
e5a528c5 | 883 | return (icmap_get_uint16_r(icmap_global_map, key_name, u16)); |
525e6a6e JF |
884 | } |
885 | ||
886 | cs_error_t icmap_get_int32(const char *key_name, int32_t *i32) | |
887 | { | |
888 | ||
e5a528c5 | 889 | return (icmap_get_int32_r(icmap_global_map, key_name, i32)); |
525e6a6e JF |
890 | } |
891 | ||
892 | cs_error_t icmap_get_uint32(const char *key_name, uint32_t *u32) | |
893 | { | |
894 | ||
e5a528c5 | 895 | return (icmap_get_uint32_r(icmap_global_map, key_name, u32)); |
525e6a6e JF |
896 | } |
897 | ||
898 | cs_error_t icmap_get_int64(const char *key_name, int64_t *i64) | |
899 | { | |
900 | ||
e5a528c5 | 901 | return(icmap_get_int64_r(icmap_global_map, key_name, i64)); |
525e6a6e JF |
902 | } |
903 | ||
904 | cs_error_t icmap_get_uint64(const char *key_name, uint64_t *u64) | |
905 | { | |
906 | ||
e5a528c5 | 907 | return (icmap_get_uint64_r(icmap_global_map, key_name, u64)); |
525e6a6e JF |
908 | } |
909 | ||
910 | cs_error_t icmap_get_float(const char *key_name, float *flt) | |
911 | { | |
912 | ||
e5a528c5 | 913 | return (icmap_get_float_r(icmap_global_map, key_name, flt)); |
525e6a6e JF |
914 | } |
915 | ||
916 | cs_error_t icmap_get_double(const char *key_name, double *dbl) | |
917 | { | |
918 | ||
e5a528c5 | 919 | return (icmap_get_double_r(icmap_global_map, key_name, dbl)); |
525e6a6e JF |
920 | } |
921 | ||
e5a528c5 JF |
922 | cs_error_t icmap_adjust_int_r( |
923 | const icmap_map_t map, | |
525e6a6e JF |
924 | const char *key_name, |
925 | int32_t step) | |
926 | { | |
927 | struct icmap_item *item; | |
928 | uint8_t u8; | |
929 | uint16_t u16; | |
930 | uint32_t u32; | |
931 | uint64_t u64; | |
932 | cs_error_t err = CS_OK; | |
933 | ||
934 | if (key_name == NULL) { | |
935 | return (CS_ERR_INVALID_PARAM); | |
936 | } | |
937 | ||
e5a528c5 | 938 | item = qb_map_get(map->qb_map, key_name); |
525e6a6e JF |
939 | if (item == NULL) { |
940 | return (CS_ERR_NOT_EXIST); | |
941 | } | |
942 | ||
943 | switch (item->type) { | |
944 | case ICMAP_VALUETYPE_INT8: | |
945 | case ICMAP_VALUETYPE_UINT8: | |
946 | memcpy(&u8, item->value, sizeof(u8)); | |
947 | u8 += step; | |
948 | err = icmap_set(key_name, &u8, sizeof(u8), item->type); | |
949 | break; | |
950 | case ICMAP_VALUETYPE_INT16: | |
951 | case ICMAP_VALUETYPE_UINT16: | |
952 | memcpy(&u16, item->value, sizeof(u16)); | |
953 | u16 += step; | |
954 | err = icmap_set(key_name, &u16, sizeof(u16), item->type); | |
955 | break; | |
956 | case ICMAP_VALUETYPE_INT32: | |
957 | case ICMAP_VALUETYPE_UINT32: | |
958 | memcpy(&u32, item->value, sizeof(u32)); | |
959 | u32 += step; | |
960 | err = icmap_set(key_name, &u32, sizeof(u32), item->type); | |
961 | break; | |
962 | case ICMAP_VALUETYPE_INT64: | |
963 | case ICMAP_VALUETYPE_UINT64: | |
964 | memcpy(&u64, item->value, sizeof(u64)); | |
965 | u64 += step; | |
966 | err = icmap_set(key_name, &u64, sizeof(u64), item->type); | |
967 | break; | |
968 | case ICMAP_VALUETYPE_FLOAT: | |
969 | case ICMAP_VALUETYPE_DOUBLE: | |
970 | case ICMAP_VALUETYPE_STRING: | |
971 | case ICMAP_VALUETYPE_BINARY: | |
972 | err = CS_ERR_INVALID_PARAM; | |
973 | break; | |
974 | } | |
975 | ||
976 | return (err); | |
977 | } | |
978 | ||
e5a528c5 JF |
979 | cs_error_t icmap_adjust_int( |
980 | const char *key_name, | |
981 | int32_t step) | |
982 | { | |
983 | ||
984 | return (icmap_adjust_int_r(icmap_global_map, key_name, step)); | |
985 | } | |
986 | ||
987 | cs_error_t icmap_fast_adjust_int_r( | |
988 | const icmap_map_t map, | |
a1df899d JF |
989 | const char *key_name, |
990 | int32_t step) | |
991 | { | |
992 | struct icmap_item *item; | |
993 | cs_error_t err = CS_OK; | |
994 | ||
995 | if (key_name == NULL) { | |
996 | return (CS_ERR_INVALID_PARAM); | |
997 | } | |
998 | ||
e5a528c5 | 999 | item = qb_map_get(map->qb_map, key_name); |
a1df899d JF |
1000 | if (item == NULL) { |
1001 | return (CS_ERR_NOT_EXIST); | |
1002 | } | |
1003 | ||
1004 | switch (item->type) { | |
1005 | case ICMAP_VALUETYPE_INT8: | |
1006 | case ICMAP_VALUETYPE_UINT8: | |
1007 | *(uint8_t *)item->value += step; | |
1008 | break; | |
1009 | case ICMAP_VALUETYPE_INT16: | |
1010 | case ICMAP_VALUETYPE_UINT16: | |
1011 | *(uint16_t *)item->value += step; | |
1012 | break; | |
1013 | case ICMAP_VALUETYPE_INT32: | |
1014 | case ICMAP_VALUETYPE_UINT32: | |
1015 | *(uint32_t *)item->value += step; | |
1016 | break; | |
1017 | case ICMAP_VALUETYPE_INT64: | |
1018 | case ICMAP_VALUETYPE_UINT64: | |
1019 | *(uint64_t *)item->value += step; | |
1020 | break; | |
1021 | case ICMAP_VALUETYPE_FLOAT: | |
1022 | case ICMAP_VALUETYPE_DOUBLE: | |
1023 | case ICMAP_VALUETYPE_STRING: | |
1024 | case ICMAP_VALUETYPE_BINARY: | |
1025 | err = CS_ERR_INVALID_PARAM; | |
1026 | break; | |
1027 | } | |
1028 | ||
1029 | if (err == CS_OK) { | |
e5a528c5 | 1030 | qb_map_put(map->qb_map, item->key_name, item); |
a1df899d JF |
1031 | } |
1032 | ||
1033 | return (err); | |
1034 | } | |
1035 | ||
e5a528c5 JF |
1036 | cs_error_t icmap_fast_adjust_int( |
1037 | const char *key_name, | |
1038 | int32_t step) | |
1039 | { | |
1040 | ||
1041 | return (icmap_fast_adjust_int_r(icmap_global_map, key_name, step)); | |
1042 | } | |
1043 | ||
1044 | cs_error_t icmap_inc_r(const icmap_map_t map, const char *key_name) | |
1045 | { | |
1046 | return (icmap_adjust_int_r(map, key_name, 1)); | |
1047 | } | |
1048 | ||
525e6a6e JF |
1049 | cs_error_t icmap_inc(const char *key_name) |
1050 | { | |
e5a528c5 JF |
1051 | return (icmap_inc_r(icmap_global_map, key_name)); |
1052 | } | |
1053 | ||
1054 | cs_error_t icmap_dec_r(const icmap_map_t map, const char *key_name) | |
1055 | { | |
1056 | return (icmap_adjust_int_r(map, key_name, -1)); | |
525e6a6e JF |
1057 | } |
1058 | ||
1059 | cs_error_t icmap_dec(const char *key_name) | |
1060 | { | |
e5a528c5 JF |
1061 | return (icmap_dec_r(icmap_global_map, key_name)); |
1062 | } | |
1063 | ||
1064 | cs_error_t icmap_fast_inc_r(const icmap_map_t map, const char *key_name) | |
1065 | { | |
1066 | return (icmap_fast_adjust_int_r(map, key_name, 1)); | |
525e6a6e JF |
1067 | } |
1068 | ||
a1df899d JF |
1069 | cs_error_t icmap_fast_inc(const char *key_name) |
1070 | { | |
e5a528c5 JF |
1071 | return (icmap_fast_inc_r(icmap_global_map, key_name)); |
1072 | } | |
1073 | ||
1074 | cs_error_t icmap_fast_dec_r(const icmap_map_t map, const char *key_name) | |
1075 | { | |
1076 | return (icmap_fast_adjust_int_r(map, key_name, -1)); | |
a1df899d JF |
1077 | } |
1078 | ||
1079 | cs_error_t icmap_fast_dec(const char *key_name) | |
1080 | { | |
e5a528c5 JF |
1081 | return (icmap_fast_dec_r(icmap_global_map, key_name)); |
1082 | } | |
1083 | ||
1084 | icmap_iter_t icmap_iter_init_r(const icmap_map_t map, const char *prefix) | |
1085 | { | |
1086 | return (qb_map_pref_iter_create(map->qb_map, prefix)); | |
a1df899d JF |
1087 | } |
1088 | ||
525e6a6e JF |
1089 | icmap_iter_t icmap_iter_init(const char *prefix) |
1090 | { | |
e5a528c5 | 1091 | return (icmap_iter_init_r(icmap_global_map, prefix)); |
525e6a6e JF |
1092 | } |
1093 | ||
e5a528c5 | 1094 | |
525e6a6e JF |
1095 | const char *icmap_iter_next(icmap_iter_t iter, size_t *value_len, icmap_value_types_t *type) |
1096 | { | |
1097 | struct icmap_item *item; | |
1098 | const char *res; | |
1099 | ||
1100 | res = qb_map_iter_next(iter, (void **)&item); | |
1101 | if (res == NULL) { | |
1102 | return (res); | |
1103 | } | |
1104 | ||
1105 | if (value_len != NULL) { | |
1106 | *value_len = item->value_len; | |
1107 | } | |
1108 | ||
1109 | if (type != NULL) { | |
1110 | *type = item->type; | |
1111 | } | |
1112 | ||
1113 | return (res); | |
1114 | } | |
1115 | ||
1116 | void icmap_iter_finalize(icmap_iter_t iter) | |
1117 | { | |
1118 | qb_map_iter_free(iter); | |
1119 | } | |
1120 | ||
1121 | static void icmap_notify_fn(uint32_t event, char *key, void *old_value, void *value, void *user_data) | |
1122 | { | |
1123 | icmap_track_t icmap_track = (icmap_track_t)user_data; | |
1124 | struct icmap_item *new_item = (struct icmap_item *)value; | |
1125 | struct icmap_item *old_item = (struct icmap_item *)old_value; | |
1126 | struct icmap_notify_value new_val; | |
1127 | struct icmap_notify_value old_val; | |
1128 | ||
1129 | if (value == NULL && old_value == NULL) { | |
1130 | return ; | |
1131 | } | |
1132 | ||
1133 | if (new_item != NULL) { | |
1134 | new_val.type = new_item->type; | |
1135 | new_val.len = new_item->value_len; | |
1136 | new_val.data = new_item->value; | |
1137 | } else { | |
1138 | memset(&new_val, 0, sizeof(new_val)); | |
1139 | } | |
1140 | ||
a1df899d JF |
1141 | /* |
1142 | * old_item == new_item if fast functions are used -> don't fill old value | |
1143 | */ | |
1144 | if (old_item != NULL && old_item != new_item) { | |
525e6a6e JF |
1145 | old_val.type = old_item->type; |
1146 | old_val.len = old_item->value_len; | |
1147 | old_val.data = old_item->value; | |
1148 | } else { | |
1149 | memset(&old_val, 0, sizeof(old_val)); | |
1150 | } | |
1151 | ||
1152 | icmap_track->notify_fn(icmap_qbtt_to_tt(event), | |
1153 | key, | |
1154 | new_val, | |
1155 | old_val, | |
1156 | icmap_track->user_data); | |
1157 | } | |
1158 | ||
1159 | cs_error_t icmap_track_add( | |
1160 | const char *key_name, | |
1161 | int32_t track_type, | |
1162 | icmap_notify_fn_t notify_fn, | |
1163 | void *user_data, | |
1164 | icmap_track_t *icmap_track) | |
1165 | { | |
1166 | int32_t err; | |
1167 | ||
1168 | if (notify_fn == NULL || icmap_track == NULL) { | |
1169 | return (CS_ERR_INVALID_PARAM); | |
1170 | } | |
1171 | ||
1172 | if ((track_type & ~(ICMAP_TRACK_ADD | ICMAP_TRACK_DELETE | ICMAP_TRACK_MODIFY | ICMAP_TRACK_PREFIX)) != 0) { | |
1173 | return (CS_ERR_INVALID_PARAM); | |
1174 | } | |
1175 | ||
1176 | *icmap_track = malloc(sizeof(**icmap_track)); | |
1177 | if (*icmap_track == NULL) { | |
1178 | return (CS_ERR_NO_MEMORY); | |
1179 | } | |
1180 | memset(*icmap_track, 0, sizeof(**icmap_track)); | |
1181 | ||
1182 | if (key_name != NULL) { | |
1183 | (*icmap_track)->key_name = strdup(key_name); | |
1184 | }; | |
1185 | ||
1186 | (*icmap_track)->track_type = track_type; | |
1187 | (*icmap_track)->notify_fn = notify_fn; | |
1188 | (*icmap_track)->user_data = user_data; | |
1189 | ||
e5a528c5 | 1190 | if ((err = qb_map_notify_add(icmap_global_map->qb_map, (*icmap_track)->key_name, icmap_notify_fn, |
525e6a6e JF |
1191 | icmap_tt_to_qbtt(track_type), *icmap_track)) != 0) { |
1192 | free((*icmap_track)->key_name); | |
1193 | free(*icmap_track); | |
1194 | ||
1195 | return (qb_to_cs_error(err)); | |
1196 | } | |
1197 | ||
b4c06e52 MJ |
1198 | qb_list_init(&(*icmap_track)->list); |
1199 | qb_list_add (&(*icmap_track)->list, &icmap_track_list_head); | |
1dcb2d43 | 1200 | |
525e6a6e JF |
1201 | return (CS_OK); |
1202 | } | |
1203 | ||
1204 | cs_error_t icmap_track_delete(icmap_track_t icmap_track) | |
1205 | { | |
1206 | int32_t err; | |
1207 | ||
e5a528c5 | 1208 | if ((err = qb_map_notify_del_2(icmap_global_map->qb_map, icmap_track->key_name, |
525e6a6e JF |
1209 | icmap_notify_fn, icmap_tt_to_qbtt(icmap_track->track_type), icmap_track)) != 0) { |
1210 | return (qb_to_cs_error(err)); | |
1211 | } | |
1212 | ||
b4c06e52 | 1213 | qb_list_del(&icmap_track->list); |
525e6a6e JF |
1214 | free(icmap_track->key_name); |
1215 | free(icmap_track); | |
1216 | ||
1217 | return (CS_OK); | |
1218 | } | |
1219 | ||
1220 | void *icmap_track_get_user_data(icmap_track_t icmap_track) | |
1221 | { | |
1222 | return (icmap_track->user_data); | |
1223 | } | |
1224 | ||
1225 | cs_error_t icmap_set_ro_access(const char *key_name, int prefix, int ro_access) | |
1226 | { | |
1f90c31b | 1227 | struct qb_list_head *iter, *tmp_iter; |
525e6a6e JF |
1228 | struct icmap_ro_access_item *icmap_ro_ai; |
1229 | ||
1f90c31b | 1230 | qb_list_for_each_safe(iter, tmp_iter, &icmap_ro_access_item_list_head) { |
b4c06e52 | 1231 | icmap_ro_ai = qb_list_entry(iter, struct icmap_ro_access_item, list); |
525e6a6e JF |
1232 | |
1233 | if (icmap_ro_ai->prefix == prefix && strcmp(key_name, icmap_ro_ai->key_name) == 0) { | |
1234 | /* | |
1235 | * We found item | |
1236 | */ | |
1237 | if (ro_access) { | |
1238 | return (CS_ERR_EXIST); | |
1239 | } else { | |
b4c06e52 | 1240 | qb_list_del(&icmap_ro_ai->list); |
f2444eff | 1241 | free(icmap_ro_ai->key_name); |
525e6a6e JF |
1242 | free(icmap_ro_ai); |
1243 | ||
1244 | return (CS_OK); | |
1245 | } | |
1246 | } | |
1247 | } | |
1248 | ||
1249 | if (!ro_access) { | |
1250 | return (CS_ERR_NOT_EXIST); | |
1251 | } | |
1252 | ||
1253 | icmap_ro_ai = malloc(sizeof(*icmap_ro_ai)); | |
1254 | if (icmap_ro_ai == NULL) { | |
1255 | return (CS_ERR_NO_MEMORY); | |
1256 | } | |
1257 | ||
1258 | memset(icmap_ro_ai, 0, sizeof(*icmap_ro_ai)); | |
1259 | icmap_ro_ai->key_name = strdup(key_name); | |
1260 | if (icmap_ro_ai->key_name == NULL) { | |
1261 | free(icmap_ro_ai); | |
1262 | return (CS_ERR_NO_MEMORY); | |
1263 | } | |
1264 | ||
1265 | icmap_ro_ai->prefix = prefix; | |
b4c06e52 MJ |
1266 | qb_list_init(&icmap_ro_ai->list); |
1267 | qb_list_add (&icmap_ro_ai->list, &icmap_ro_access_item_list_head); | |
525e6a6e JF |
1268 | |
1269 | return (CS_OK); | |
1270 | } | |
1271 | ||
1272 | int icmap_is_key_ro(const char *key_name) | |
1273 | { | |
b4c06e52 | 1274 | struct qb_list_head *iter; |
525e6a6e JF |
1275 | struct icmap_ro_access_item *icmap_ro_ai; |
1276 | ||
1f90c31b | 1277 | qb_list_for_each(iter, &icmap_ro_access_item_list_head) { |
b4c06e52 | 1278 | icmap_ro_ai = qb_list_entry(iter, struct icmap_ro_access_item, list); |
525e6a6e JF |
1279 | |
1280 | if (icmap_ro_ai->prefix) { | |
1281 | if (strlen(icmap_ro_ai->key_name) > strlen(key_name)) | |
1282 | continue; | |
1283 | ||
1284 | if (strncmp(icmap_ro_ai->key_name, key_name, strlen(icmap_ro_ai->key_name)) == 0) { | |
1285 | return (CS_TRUE); | |
1286 | } | |
1287 | } else { | |
1288 | if (strcmp(icmap_ro_ai->key_name, key_name) == 0) { | |
1289 | return (CS_TRUE); | |
1290 | } | |
1291 | } | |
1292 | } | |
1293 | ||
1294 | return (CS_FALSE); | |
1295 | ||
1296 | } | |
26ef8e15 JF |
1297 | |
1298 | cs_error_t icmap_copy_map(icmap_map_t dst_map, const icmap_map_t src_map) | |
1299 | { | |
1300 | icmap_iter_t iter; | |
1301 | size_t value_len; | |
1302 | icmap_value_types_t value_type; | |
1303 | const char *key_name; | |
1304 | cs_error_t err; | |
1305 | void *value; | |
1306 | ||
1307 | iter = icmap_iter_init_r(src_map, NULL); | |
1308 | if (iter == NULL) { | |
1309 | return (CS_ERR_NO_MEMORY); | |
1310 | } | |
1311 | ||
1312 | err = CS_OK; | |
1313 | ||
1314 | while ((key_name = icmap_iter_next(iter, &value_len, &value_type)) != NULL) { | |
1315 | err = icmap_get_ref_r(src_map, key_name, &value, &value_len, &value_type); | |
1316 | if (err != CS_OK) { | |
1317 | goto exit_iter_finalize; | |
1318 | } | |
1319 | ||
1320 | err = icmap_set_r(dst_map, key_name, value, value_len, value_type); | |
1321 | if (err != CS_OK) { | |
1322 | goto exit_iter_finalize; | |
1323 | } | |
1324 | } | |
1325 | ||
1326 | exit_iter_finalize: | |
1327 | icmap_iter_finalize(iter); | |
1328 | ||
1329 | return (err); | |
1330 | } |