2 Copyright (c) 2012-2014 Ralph Boehme
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
19 #endif /* HAVE_CONFIG_H */
31 #include <atalk/list.h>
32 #include <atalk/errchk.h>
33 #include <atalk/util.h>
34 #include <atalk/logger.h>
35 #include <atalk/talloc.h>
36 #include <atalk/dalloc.h>
37 #include <atalk/byteorder.h>
38 #include <atalk/netatalk_conf.h>
39 #include <atalk/volume.h>
40 #include <atalk/spotlight.h>
42 #include "directory.h"
43 #include "etc/spotlight/sparql_parser.h"
47 #define MAX_SL_RESULTS 20
49 struct slq_state_names {
51 const char *state_name;
54 static struct slq_state_names slq_state_names[] = {
55 {SLQ_STATE_NEW, "SLQ_STATE_NEW"},
56 {SLQ_STATE_RUNNING, "SLQ_STATE_RUNNING"},
57 {SLQ_STATE_RESULTS, "SLQ_STATE_RESULTS"},
58 {SLQ_STATE_FULL, "SLQ_STATE_FULL"},
59 {SLQ_STATE_DONE, "SLQ_STATE_DONE"},
60 {SLQ_STATE_CANCEL_PENDING, "SLQ_STATE_CANCEL_PENDING"},
61 {SLQ_STATE_CANCELLED, "SLQ_STATE_CANCELLED"},
62 {SLQ_STATE_ERROR, "SLQ_STATE_ERROR"}
66 static char *tracker_to_unix_path(TALLOC_CTX *mem_ctx, const char *uri);
67 static int cnid_comp_fn(const void *p1, const void *p2);
68 static bool create_result_handle(slq_t *slq);
69 static bool add_filemeta(sl_array_t *reqinfo,
72 const struct stat *sp);
74 /************************************************
75 * Misc utility functions
76 ************************************************/
78 static char *tab_level(TALLOC_CTX *mem_ctx, int level)
81 char *string = talloc_array(mem_ctx, char, level + 1);
83 for (i = 0; i < level; i++) {
91 static char *dd_dump(DALLOC_CTX *dd, int nestinglevel)
101 char *logstring, *nested_logstring;
102 char *tab_string1, *tab_string2;
104 tab_string1 = tab_level(dd, nestinglevel);
105 tab_string2 = tab_level(dd, nestinglevel + 1);
106 if (tab_string1 == NULL || tab_string2 == NULL) {
110 logstring = talloc_asprintf(dd,
114 talloc_array_length(dd->dd_talloc_array));
116 for (n = 0; n < talloc_array_length(dd->dd_talloc_array); n++) {
117 type = talloc_get_name(dd->dd_talloc_array[n]);
118 if (strequal(type, "DALLOC_CTX")
119 || strequal(type, "sl_array_t")
120 || strequal(type, "sl_filemeta_t")
121 || strequal(type, "sl_dict_t")) {
122 nested_logstring = dd_dump(dd->dd_talloc_array[n],
124 if (!nested_logstring) {
127 logstring = talloc_strdup_append(logstring,
132 } else if (strequal(type, "uint64_t")) {
133 memcpy(&i, dd->dd_talloc_array[n], sizeof(uint64_t));
134 logstring = talloc_asprintf_append(
136 "%suint64_t: 0x%04" PRIx64 "\n",
141 } else if (strequal(type, "char *")) {
142 logstring = talloc_asprintf_append(
146 (char *)dd->dd_talloc_array[n]);
150 } else if (strequal(type, "smb_ucs2_t *")) {
151 logstring = talloc_asprintf_append(
153 "%sUTF16-string: %s\n",
155 (char *)dd->dd_talloc_array[n]);
159 } else if (strequal(type, "sl_bool_t")) {
160 memcpy(&bl, dd->dd_talloc_array[n], sizeof(sl_bool_t));
161 logstring = talloc_asprintf_append(
165 bl ? "true" : "false");
169 } else if (strequal(type, "sl_nil_t")) {
170 logstring = talloc_asprintf_append(
177 } else if (strequal(type, "sl_time_t")) {
178 memcpy(&t, dd->dd_talloc_array[n], sizeof(sl_time_t));
179 tm = localtime(&t.tv_sec);
182 "%Y-%m-%d %H:%M:%S", tm);
183 logstring = talloc_asprintf_append(
185 "%ssl_time_t: %s.%06lu\n",
188 (unsigned long)t.tv_usec);
192 } else if (strequal(type, "sl_cnids_t")) {
193 memcpy(&cnids, dd->dd_talloc_array[n], sizeof(sl_cnids_t));
194 logstring = talloc_asprintf_append(
196 "%sCNIDs: unkn1: 0x%" PRIx16 ", unkn2: 0x%" PRIx32 "\n",
203 if (cnids.ca_cnids) {
204 nested_logstring = dd_dump(
207 if (!nested_logstring) {
210 logstring = talloc_strdup_append(logstring,
217 logstring = talloc_asprintf_append(
227 logstring = talloc_asprintf_append(logstring,
236 static int cnid_comp_fn(const void *p1, const void *p2)
238 const uint64_t *cnid1 = p1, *cnid2 = p2;
239 if (*cnid1 == *cnid2) {
242 if (*cnid1 < *cnid2) {
248 static int sl_createCNIDArray(slq_t *slq, const DALLOC_CTX *p)
251 uint64_t *cnids = NULL;
253 EC_NULL( cnids = talloc_array(slq, uint64_t, talloc_array_length(p)) );
255 for (int i = 0; i < talloc_array_length(p); i++) {
256 memcpy(&cnids[i], p->dd_talloc_array[i], sizeof(uint64_t));
258 qsort(cnids, talloc_array_length(p), sizeof(uint64_t), cnid_comp_fn);
260 slq->slq_cnids = cnids;
261 slq->slq_cnids_num = talloc_array_length(p);
271 static char *tracker_to_unix_path(TALLOC_CTX *mem_ctx, const char *uri)
275 char *talloc_path = NULL;
277 f = g_file_new_for_uri(uri);
282 path = g_file_get_path(f);
289 talloc_path = talloc_strdup(mem_ctx, path);
296 * Add requested metadata for a query result element
298 * This could be rewritten to something more sophisticated like
299 * querying metadata from Tracker.
301 * If path or sp is NULL, simply add nil values for all attributes.
303 static bool add_filemeta(sl_array_t *reqinfo,
304 sl_array_t *fm_array,
306 const struct stat *sp)
315 metacount = talloc_array_length(reqinfo->dd_talloc_array);
316 if (metacount == 0 || path == NULL || sp == NULL) {
317 dalloc_add_copy(fm_array, &nil, sl_nil_t);
321 meta = talloc_zero(fm_array, sl_array_t);
323 for (i = 0; i < metacount; i++) {
324 if (strequal(reqinfo->dd_talloc_array[i], "kMDItemDisplayName")
325 || strequal(reqinfo->dd_talloc_array[i], "kMDItemFSName")) {
326 if ((p = strrchr(path, '/'))) {
327 name = dalloc_strdup(meta, p + 1);
328 dalloc_add(meta, name, "char *");
330 } else if (strequal(reqinfo->dd_talloc_array[i],
332 name = dalloc_strdup(meta, path);
333 dalloc_add(meta, name, "char *");
334 } else if (strequal(reqinfo->dd_talloc_array[i],
336 uint64var = sp->st_size;
337 dalloc_add_copy(meta, &uint64var, uint64_t);
338 } else if (strequal(reqinfo->dd_talloc_array[i],
339 "kMDItemFSOwnerUserID")) {
340 uint64var = sp->st_uid;
341 dalloc_add_copy(meta, &uint64var, uint64_t);
342 } else if (strequal(reqinfo->dd_talloc_array[i],
343 "kMDItemFSOwnerGroupID")) {
344 uint64var = sp->st_gid;
345 dalloc_add_copy(meta, &uint64var, uint64_t);
346 } else if (strequal(reqinfo->dd_talloc_array[i],
347 "kMDItemFSContentChangeDate")) {
348 sl_time.tv_sec = sp->st_mtime;
349 dalloc_add_copy(meta, &sl_time, sl_time_t);
351 dalloc_add_copy(meta, &nil, sl_nil_t);
355 dalloc_add(fm_array, meta, sl_array_t);
360 * Allocate result handle used in the async Tracker cursor result
361 * handler for storing results
363 static bool create_result_handle(slq_t *slq)
366 struct sl_rslts *query_results;
368 if (slq->query_results) {
369 LOG(log_error, logtype_sl,"unexpected existing result handle");
373 query_results = talloc_zero(slq, struct sl_rslts);
376 query_results->cnids = talloc_zero(query_results, sl_cnids_t);
377 if (query_results->cnids == NULL) {
380 query_results->cnids->ca_cnids = talloc_zero(query_results->cnids,
382 if (query_results->cnids->ca_cnids == NULL) {
386 query_results->cnids->ca_unkn1 = 0xadd;
387 query_results->cnids->ca_context = slq->slq_ctx2;
390 query_results->fm_array = talloc_zero(query_results, sl_array_t);
391 if (query_results->fm_array == NULL) {
395 /* For some reason the list of results always starts with a nil entry */
396 dalloc_add_copy(query_results->fm_array, &nil, sl_nil_t);
398 slq->query_results = query_results;
402 static bool add_results(sl_array_t *array, slq_t *slq)
408 fm = talloc_zero(array, sl_filemeta_t);
413 dalloc_add_copy(array, &status, uint64_t);
414 dalloc_add(array, slq->query_results->cnids, sl_cnids_t);
415 if (slq->query_results->num_results > 0) {
416 dalloc_add(fm, slq->query_results->fm_array, sl_array_t);
418 dalloc_add(array, fm, sl_filemeta_t);
420 /* This ensure the results get clean up after been sent to the client */
421 talloc_steal(array, slq->query_results);
422 slq->query_results = NULL;
424 if (!create_result_handle(slq)) {
425 LOG(log_error, logtype_sl, "couldn't add result handle");
426 slq->slq_state = SLQ_STATE_ERROR;
433 /******************************************************************************
435 ******************************************************************************/
437 static ATALK_LIST_HEAD(sl_queries);
438 static ATALK_LIST_HEAD(sl_cancelled_queries);
441 * Add a query to the list of active queries
443 static void slq_add(slq_t *slq)
445 list_add(&(slq->slq_list), &sl_queries);
449 * Add a query to the list of active queries
451 static void slq_cancelled_add(slq_t *slq)
453 list_add(&(slq->slq_list), &sl_cancelled_queries);
457 * Remove a query from the active list
459 static void slq_remove(slq_t *slq)
464 list_for_each(p, &sl_queries) {
465 q = list_entry(p, slq_t, slq_list);
466 if ((q->slq_ctx1 == slq->slq_ctx1) && (q->slq_ctx2 == slq->slq_ctx2)) {
475 static slq_t *slq_for_ctx(uint64_t ctx1, uint64_t ctx2)
480 list_for_each(p, &sl_queries) {
481 q = list_entry(p, slq_t, slq_list);
482 if ((q->slq_ctx1 == ctx1) && (q->slq_ctx2 == ctx2)) {
492 * Remove a query from the active queue and free it
494 static void slq_destroy(slq_t *slq)
506 static void slq_cancel(slq_t *slq)
508 slq->slq_state = SLQ_STATE_CANCEL_PENDING;
510 slq_cancelled_add(slq);
514 * talloc destructor cb
516 static int slq_free_cb(slq_t *slq)
518 if (slq->tracker_cursor) {
519 g_object_unref(slq->tracker_cursor);
525 * Free all cancelled queries
527 static void slq_cancelled_cleanup(void)
532 list_for_each(p, &sl_cancelled_queries) {
533 q = list_entry(p, slq_t, slq_list);
534 if (q->slq_state == SLQ_STATE_CANCELLED) {
535 LOG(log_debug, logtype_sl,
536 "ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": cancelled",
537 q->slq_ctx1, q->slq_ctx2);
541 LOG(log_debug, logtype_sl,
542 "ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": %s",
543 q->slq_ctx1, q->slq_ctx2, slq_state_names[q->slq_state].state_name);
550 static void slq_dump(void)
556 list_for_each(p, &sl_queries) {
557 q = list_entry(p, slq_t, slq_list);
558 LOG(log_debug, logtype_sl,
559 "query[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ", state: %s",
560 i++, q->slq_ctx1, q->slq_ctx2,
561 slq_state_names[q->slq_state].state_name);
567 /************************************************
568 * Tracker async callbacks
569 ************************************************/
571 static void tracker_con_cb(GObject *object,
575 struct sl_ctx *sl_ctx = user_data;
576 GError *error = NULL;
578 sl_ctx->tracker_con = tracker_sparql_connection_get_finish(res,
581 LOG(log_error, logtype_sl, "Could not connect to Tracker: %s",
583 sl_ctx->tracker_con = NULL;
588 LOG(log_info, logtype_sl, "connected to Tracker");
591 static void tracker_cursor_cb(GObject *object,
595 GError *error = NULL;
596 slq_t *slq = user_data;
597 gboolean more_results;
606 LOG(log_debug, logtype_sl,
607 "cursor cb[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64,
608 slq->query_results->num_results, slq->slq_ctx1, slq->slq_ctx2);
610 more_results = tracker_sparql_cursor_next_finish(slq->tracker_cursor,
614 if (slq->slq_state == SLQ_STATE_CANCEL_PENDING) {
615 LOG(log_debug, logtype_sl,
616 "cursor cb: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": cancelled",
617 slq->slq_ctx1, slq->slq_ctx2);
618 slq->slq_state = SLQ_STATE_CANCELLED;
623 LOG(log_error, logtype_sl, "Tracker cursor: %s", error->message);
625 slq->slq_state = SLQ_STATE_ERROR;
630 LOG(log_debug, logtype_sl, "tracker_cursor_cb: done");
631 slq->slq_state = SLQ_STATE_DONE;
635 uri = tracker_sparql_cursor_get_string(slq->tracker_cursor, 0, NULL);
638 * Not sure how this could happen if
639 * tracker_sparql_cursor_next_finish() returns true, but I've
642 LOG(log_debug, logtype_sl, "no URI for result");
646 LOG(log_debug, logtype_sl, "URI: %s", uri);
648 path = tracker_to_unix_path(slq->query_results, uri);
650 LOG(log_error, logtype_sl, "error converting Tracker URI: %s", uri);
651 slq->slq_state = SLQ_STATE_ERROR;
655 result = access(path, R_OK);
660 id = cnid_for_path(slq->slq_vol->v_cdb, slq->slq_vol->v_path, path, &did);
661 if (id == CNID_INVALID) {
662 LOG(log_error, logtype_sl, "cnid_for_path error: %s", path);
665 uint64var = ntohl(id);
667 if (slq->slq_cnids) {
668 ok = bsearch(&uint64var, slq->slq_cnids, slq->slq_cnids_num,
669 sizeof(uint64_t), cnid_comp_fn);
675 dalloc_add_copy(slq->query_results->cnids->ca_cnids,
676 &uint64var, uint64_t);
677 ok = add_filemeta(slq->slq_reqinfo, slq->query_results->fm_array,
680 LOG(log_error, logtype_sl, "add_filemeta error");
681 slq->slq_state = SLQ_STATE_ERROR;
685 slq->query_results->num_results++;
688 if (slq->query_results->num_results < MAX_SL_RESULTS) {
689 LOG(log_debug, logtype_sl,
690 "cursor cb[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": requesting more results",
691 slq->query_results->num_results - 1, slq->slq_ctx1, slq->slq_ctx2);
693 slq->slq_state = SLQ_STATE_RESULTS;
695 tracker_sparql_cursor_next_async(slq->tracker_cursor,
696 slq->slq_obj->sl_ctx->cancellable,
700 LOG(log_debug, logtype_sl,
701 "cursor cb[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": full",
702 slq->query_results->num_results - 1, slq->slq_ctx1, slq->slq_ctx2);
704 slq->slq_state = SLQ_STATE_FULL;
708 static void tracker_query_cb(GObject *object,
712 GError *error = NULL;
713 slq_t *slq = user_data;
715 LOG(log_debug, logtype_sl,
716 "query cb: ctx1: %" PRIx64 ", ctx2: %" PRIx64,
717 slq->slq_ctx1, slq->slq_ctx2);
719 slq->tracker_cursor = tracker_sparql_connection_query_finish(
720 TRACKER_SPARQL_CONNECTION(object),
724 if (slq->slq_state == SLQ_STATE_CANCEL_PENDING) {
725 slq->slq_state = SLQ_STATE_CANCELLED;
730 slq->slq_state = SLQ_STATE_ERROR;
731 LOG(log_error, logtype_sl, "Tracker query error: %s", error->message);
736 slq->slq_state = SLQ_STATE_RESULTS;
738 tracker_sparql_cursor_next_async(slq->tracker_cursor,
739 slq->slq_obj->sl_ctx->cancellable,
744 /*******************************************************************************
745 * Spotlight RPC functions
746 ******************************************************************************/
748 static int sl_rpc_fetchPropertiesForContext(const AFPObj *obj,
749 const DALLOC_CTX *query,
761 EC_FAIL_LOG("missing UUID for volume: %s", v->v_localname);
763 dict = talloc_zero(reply, sl_dict_t);
766 s = dalloc_strdup(dict, "kMDSStoreMetaScopes");
767 dalloc_add(dict, s, char *);
769 array = talloc_zero(dict, sl_array_t);
770 s = dalloc_strdup(array, "kMDQueryScopeComputer");
771 dalloc_add(array, s, char *);
772 dalloc_add(dict, array, sl_array_t);
775 s = dalloc_strdup(dict, "kMDSStorePathScopes");
776 dalloc_add(dict, s, char *);
778 array = talloc_zero(dict, sl_array_t);
779 s = dalloc_strdup(array, v->v_path);
780 dalloc_add(array, s, char *);
781 dalloc_add(dict, array, sl_array_t);
784 s = dalloc_strdup(dict, "kMDSStoreUUID");
785 dalloc_add(dict, s, char *);
787 memcpy(uuid.sl_uuid, v->v_uuid, 16);
788 dalloc_add_copy(dict, &uuid, sl_uuid_t);
791 s = dalloc_strdup(dict, "kMDSStoreHasPersistentUUID");
792 dalloc_add(dict, s, char *);
794 dalloc_add_copy(dict, &b, sl_bool_t);
796 dalloc_add(reply, dict, sl_dict_t);
802 static int sl_rpc_openQuery(AFPObj *obj,
803 const DALLOC_CTX *query,
814 char slq_host[MAXPATHLEN + 1];
815 uint16_t convflags = v->v_mtou_flags;
818 GError *error = NULL;
821 array = talloc_zero(reply, sl_array_t);
823 if (obj->sl_ctx->tracker_con == NULL) {
824 LOG(log_error, logtype_sl, "no tracker connection");
828 /* Allocate and initialize query object */
829 slq = talloc_zero(obj->sl_ctx, slq_t);
830 slq->slq_state = SLQ_STATE_NEW;
833 slq->slq_allow_expr = obj->options.flags & OPTION_SPOTLIGHT_EXPR ? true : false;
834 slq->slq_result_limit = obj->options.sparql_limit;
835 talloc_set_destructor(slq, slq_free_cb);
837 LOG(log_debug, logtype_sl, "Spotlight: expr: %s, limit: %" PRIu64,
838 slq->slq_allow_expr ? "yes" : "no", slq->slq_result_limit);
840 /* convert spotlight query charset to host charset */
841 sl_query = dalloc_value_for_key(query, "DALLOC_CTX", 0,
844 if (sl_query == NULL) {
847 ret = convert_charset(CH_UTF8_MAC, v->v_volcharset, v->v_maccharset,
848 sl_query, strlen(sl_query), slq_host, MAXPATHLEN,
851 LOG(log_error, logtype_sl, "charset conversion failed");
854 slq->slq_qstring = talloc_strdup(slq, slq_host);
855 LOG(log_debug, logtype_sl, "Spotlight query: \"%s\"", slq->slq_qstring);
857 slq->slq_time = time(NULL);
858 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
859 if (uint64 == NULL) {
862 slq->slq_ctx1 = *uint64;
864 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
865 if (uint64 == NULL) {
868 slq->slq_ctx2 = *uint64;
870 reqinfo = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1,
871 "kMDAttributeArray");
872 if (reqinfo == NULL) {
875 slq->slq_reqinfo = talloc_steal(slq, reqinfo);
877 cnids = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1,
878 "kMDQueryItemArray");
880 EC_ZERO_LOG( sl_createCNIDArray(slq, cnids->ca_cnids) );
883 ret = map_spotlight_to_sparql_query(slq, &sparql_query);
885 LOG(log_debug, logtype_sl, "mapping retured non-zero");
888 LOG(log_debug, logtype_sl, "SPARQL query: \"%s\"", sparql_query);
890 tracker_sparql_connection_query_async(obj->sl_ctx->tracker_con,
892 slq->slq_obj->sl_ctx->cancellable,
896 LOG(log_error, logtype_sl, "Couldn't query the Tracker Store: '%s'",
898 g_clear_error(&error);
902 slq->slq_state = SLQ_STATE_RUNNING;
904 ok = create_result_handle(slq);
906 LOG(log_error, logtype_sl, "create_result_handle error");
907 slq->slq_state = SLQ_STATE_ERROR;
922 dalloc_add_copy(array, &result, uint64_t);
923 dalloc_add(reply, array, sl_array_t);
927 static int sl_rpc_fetchQueryResultsForContext(const AFPObj *obj,
928 const DALLOC_CTX *query,
934 uint64_t *uint64, ctx1, ctx2, status;
938 array = talloc_zero(reply, sl_array_t);
944 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
945 if (uint64 == NULL) {
949 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
950 if (uint64 == NULL) {
955 /* Get query for context */
956 slq = slq_for_ctx(ctx1, ctx2);
961 switch (slq->slq_state) {
962 case SLQ_STATE_RUNNING:
963 case SLQ_STATE_RESULTS:
966 ok = add_results(array, slq);
968 LOG(log_error, logtype_sl, "error adding results");
971 if (slq->slq_state == SLQ_STATE_FULL) {
972 slq->slq_state = SLQ_STATE_RESULTS;
974 tracker_sparql_cursor_next_async(
976 slq->slq_obj->sl_ctx->cancellable,
982 case SLQ_STATE_ERROR:
983 LOG(log_error, logtype_sl, "query in error state");
987 LOG(log_error, logtype_sl, "unexpected query state %d", slq->slq_state);
991 dalloc_add(reply, array, sl_array_t);
997 dalloc_add_copy(array, &status, uint64_t);
998 dalloc_add(reply, array, sl_array_t);
1002 static int sl_rpc_storeAttributesForOIDArray(const AFPObj *obj,
1003 const DALLOC_CTX *query,
1005 const struct vol *vol)
1016 EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2) );
1017 memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
1018 id = (cnid_t)uint64;
1019 LOG(log_debug, logtype_sl, "CNID: %" PRIu32, id);
1021 if (htonl(id) == DIRDID_ROOT) {
1023 } else if (id < CNID_START) {
1027 char buffer[12 + MAXPATHLEN + 1];
1030 EC_NULL_LOG( path = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
1031 EC_NULL_LOG( dir = dirlookup(vol, did) );
1032 EC_NEG1_LOG( movecwd(vol, dir) );
1036 * We're possibly supposed to update attributes in two places: the
1037 * database and the filesystem. Due to the lack of documentation
1038 * and not yet implemented database updates, we cherry pick attributes
1039 * that seems to be candidates for updating filesystem metadata.
1042 if ((sl_time = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1, "DALLOC_CTX", 1, "kMDItemFSContentChangeDate"))) {
1043 struct utimbuf utimes;
1044 utimes.actime = utimes.modtime = sl_time->tv_sec;
1045 utime(path, &utimes);
1048 array = talloc_zero(reply, sl_array_t);
1049 uint64_t sl_res = 0;
1050 dalloc_add_copy(array, &sl_res, uint64_t);
1051 dalloc_add(reply, array, sl_array_t);
1057 static int sl_rpc_fetchAttributeNamesForOIDArray(const AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *vol)
1066 EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 1) );
1067 memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
1068 id = (cnid_t)uint64;
1069 LOG(log_debug, logtype_sl, "sl_rpc_fetchAttributeNamesForOIDArray: CNID: %" PRIu32, id);
1071 if (htonl(id) == DIRDID_ROOT) {
1073 } else if (id < CNID_START) {
1077 char buffer[12 + MAXPATHLEN + 1];
1080 EC_NULL_LOG( path = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
1081 EC_NULL_LOG( dir = dirlookup(vol, did) );
1082 EC_NEG1_LOG( movecwd(vol, dir) );
1086 sl_array_t *array = talloc_zero(reply, sl_array_t);
1087 dalloc_add(reply, array, sl_array_t);
1089 /* Return result value 0 */
1090 uint64_t sl_res = 0;
1091 dalloc_add_copy(array, &sl_res, uint64_t);
1093 /* Return CNID array */
1094 sl_cnids_t *replycnids = talloc_zero(reply, sl_cnids_t);
1095 replycnids->ca_cnids = talloc_zero(cnids, DALLOC_CTX);
1096 replycnids->ca_unkn1 = 0xfec;
1097 replycnids->ca_context = cnids->ca_context;
1098 uint64 = (uint64_t)id;
1099 dalloc_add_copy(replycnids->ca_cnids, &uint64, uint64_t);
1100 dalloc_add(array, replycnids, sl_cnids_t);
1102 /* Return filemeta array */
1105 * FIXME: this should return the real attributes from all known metadata sources
1106 * (Tracker and filesystem)
1108 sl_array_t *mdattrs = talloc_zero(reply, sl_array_t);
1109 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSName"), "char *");
1110 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemDisplayName"), "char *");
1111 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSSize"), "char *");
1112 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSOwnerUserID"), "char *");
1113 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSOwnerGroupID"), "char *");
1114 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSContentChangeDate"), "char *");
1116 sl_filemeta_t *fmeta = talloc_zero(reply, sl_filemeta_t);
1117 dalloc_add(fmeta, mdattrs, sl_array_t);
1118 dalloc_add(array, fmeta, sl_filemeta_t);
1124 static int sl_rpc_fetchAttributesForOIDArray(AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *vol)
1128 sl_cnids_t *cnids, *replycnids;
1131 sl_array_t *array, *reqinfo, *fm_array;
1132 char buffer[12 + MAXPATHLEN + 1];
1139 array = talloc_zero(reply, sl_array_t);
1140 replycnids = talloc_zero(reply, sl_cnids_t);
1141 replycnids->ca_cnids = talloc_zero(replycnids, DALLOC_CTX);
1142 fm = talloc_zero(array, sl_filemeta_t);
1143 fm_array = talloc_zero(fm, sl_array_t);
1145 if (array == NULL || replycnids == NULL || replycnids->ca_cnids == NULL
1146 || fm == NULL || fm_array == NULL) {
1150 reqinfo = dalloc_get(query, "DALLOC_CTX", 0, "sl_array_t", 1);
1151 if (reqinfo == NULL) {
1154 cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2);
1155 if (cnids == NULL) {
1159 memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
1160 id = (cnid_t)uint64;
1162 if (htonl(id) == DIRDID_ROOT) {
1163 path = talloc_strdup(reply, vol->v_path);
1164 } else if (id < CNID_START) {
1168 EC_NULL( name = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
1169 EC_NULL( dir = dirlookup(vol, did) );
1170 EC_NULL( path = talloc_asprintf(reply, "%s/%s", bdata(dir->d_fullpath), name) );
1173 EC_ZERO( stat(path, &sb) );
1176 dalloc_add_copy(array, &sl_res, uint64_t);
1178 replycnids->ca_unkn1 = 0xfec;
1179 replycnids->ca_context = cnids->ca_context;
1180 uint64 = (uint64_t)id;
1181 dalloc_add_copy(replycnids->ca_cnids, &uint64, uint64_t);
1182 dalloc_add(array, replycnids, sl_cnids_t);
1183 dalloc_add(fm, fm_array, fm_array_t);
1184 dalloc_add_copy(fm_array, &nil, sl_nil_t);
1185 add_filemeta(reqinfo, fm_array, path, &sb);
1187 /* Now add result */
1188 dalloc_add(array, fm, sl_filemeta_t);
1189 dalloc_add(reply, array, sl_array_t);
1193 sl_res = UINT64_MAX;
1194 dalloc_add_copy(array, &sl_res, uint64_t);
1195 dalloc_add(array, fm, sl_filemeta_t);
1196 dalloc_add(reply, array, sl_array_t);
1200 static int sl_rpc_closeQueryForContext(const AFPObj *obj,
1201 const DALLOC_CTX *query,
1203 const struct vol *v)
1207 uint64_t *uint64, ctx1, ctx2;
1211 array = talloc_zero(reply, sl_array_t);
1214 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
1215 if (uint64 == NULL) {
1219 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
1220 if (uint64 == NULL) {
1225 /* Get query for context and free it */
1226 slq = slq_for_ctx(ctx1, ctx2);
1231 switch (slq->slq_state) {
1232 case SLQ_STATE_FULL:
1233 case SLQ_STATE_DONE:
1234 case SLQ_STATE_ERROR:
1235 LOG(log_debug, logtype_sl, "close: destroying query: state %s",
1236 slq_state_names[slq->slq_state].state_name);
1240 case SLQ_STATE_RUNNING:
1241 case SLQ_STATE_RESULTS:
1242 LOG(log_debug, logtype_sl, "close: cancel query: state %s",
1243 slq_state_names[slq->slq_state].state_name);
1248 LOG(log_error, logtype_sl, "Unexpected state %d", slq->slq_state);
1256 sl_result = UINT64_MAX;
1258 dalloc_add_copy(array, &sl_result, uint64_t);
1259 dalloc_add(reply, array, sl_array_t);
1263 /******************************************************************************
1264 * Spotlight functions
1265 ******************************************************************************/
1267 int spotlight_init(AFPObj *obj)
1269 static bool initialized = false;
1270 const char *attributes;
1271 struct sl_ctx *sl_ctx;
1277 LOG(log_info, logtype_sl, "Initializing Spotlight");
1279 sl_ctx = talloc_zero(NULL, struct sl_ctx);
1280 obj->sl_ctx = sl_ctx;
1282 attributes = atalk_iniparser_getstring(obj->iniconfig, INISEC_GLOBAL,
1283 "spotlight attributes", NULL);
1285 configure_spotlight_attributes(attributes);
1289 * Tracker uses glibs event dispatching, so we need a mainloop
1291 #if ((GLIB_MAJOR_VERSION <= 2) && (GLIB_MINOR_VERSION < 36))
1294 sl_ctx->mainloop = g_main_loop_new(NULL, false);
1295 sl_ctx->cancellable = g_cancellable_new();
1297 setenv("DBUS_SESSION_BUS_ADDRESS", "unix:path=" _PATH_STATEDIR "spotlight.ipc", 1);
1298 setenv("XDG_DATA_HOME", _PATH_STATEDIR, 0);
1299 setenv("XDG_CACHE_HOME", _PATH_STATEDIR, 0);
1300 setenv("TRACKER_USE_LOG_FILES", "1", 0);
1302 tracker_sparql_connection_get_async(sl_ctx->cancellable,
1303 tracker_con_cb, sl_ctx);
1309 /******************************************************************************
1311 ******************************************************************************/
1313 int afp_spotlight_rpc(AFPObj *obj, char *ibuf, size_t ibuflen,
1314 char *rbuf, size_t *rbuflen)
1317 TALLOC_CTX *tmp_ctx = talloc_new(NULL);
1329 if (!(obj->options.flags & OPTION_SPOTLIGHT)) {
1333 spotlight_init(obj);
1337 * Process finished glib events
1341 event = g_main_context_iteration(NULL, false);
1343 slq_cancelled_cleanup();
1348 vid = SVAL(ibuf, 0);
1349 LOG(log_debug, logtype_sl, "afp_spotlight_rpc(vid: %" PRIu16 ")", vid);
1351 if ((vol = getvolbyvid(vid)) == NULL) {
1352 LOG(log_error, logtype_sl, "afp_spotlight_rpc: bad volume id: %" PRIu16 ")", vid);
1353 ret = AFPERR_ACCESS;
1357 /* IVAL(ibuf, 2): unknown, always 0x00008004, some flags ? */
1359 cmd = RIVAL(ibuf, 6);
1360 LOG(log_debug, logtype_sl, "afp_spotlight_rpc(cmd: %d)", cmd);
1362 /* IVAL(ibuf, 10: unknown, always 0x00000000 */
1366 case SPOTLIGHT_CMD_OPEN:
1367 case SPOTLIGHT_CMD_OPEN2:
1368 RSIVAL(rbuf, 0, ntohs(vid));
1370 len = strlen(vol->v_path) + 1;
1371 strncpy(rbuf + 8, vol->v_path, len);
1372 *rbuflen += 8 + len;
1375 case SPOTLIGHT_CMD_FLAGS:
1376 RSIVAL(rbuf, 0, 0x0100006b); /* Whatever this value means... flags? Helios uses 0x1eefface */
1380 case SPOTLIGHT_CMD_RPC:
1381 EC_NULL( query = talloc_zero(tmp_ctx, DALLOC_CTX) );
1382 EC_NULL( reply = talloc_zero(tmp_ctx, DALLOC_CTX) );
1383 EC_NEG1_LOG( sl_unpack(query, ibuf + 22) );
1385 LOG(log_debug, logtype_sl, "Spotlight RPC request:\n%s",
1388 EC_NULL_LOG( rpccmd = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "char *", 0) );
1390 if (STRCMP(rpccmd, ==, "fetchPropertiesForContext:")) {
1391 EC_ZERO_LOG( sl_rpc_fetchPropertiesForContext(obj, query, reply, vol) );
1392 } else if (STRCMP(rpccmd, ==, "openQueryWithParams:forContext:")) {
1393 EC_ZERO_LOG( sl_rpc_openQuery(obj, query, reply, vol) );
1394 } else if (STRCMP(rpccmd, ==, "fetchQueryResultsForContext:")) {
1395 EC_ZERO_LOG( sl_rpc_fetchQueryResultsForContext(obj, query, reply, vol) );
1396 } else if (STRCMP(rpccmd, ==, "storeAttributes:forOIDArray:context:")) {
1397 EC_ZERO_LOG( sl_rpc_storeAttributesForOIDArray(obj, query, reply, vol) );
1398 } else if (STRCMP(rpccmd, ==, "fetchAttributeNamesForOIDArray:context:")) {
1399 EC_ZERO_LOG( sl_rpc_fetchAttributeNamesForOIDArray(obj, query, reply, vol) );
1400 } else if (STRCMP(rpccmd, ==, "fetchAttributes:forOIDArray:context:")) {
1401 EC_ZERO_LOG( sl_rpc_fetchAttributesForOIDArray(obj, query, reply, vol) );
1402 } else if (STRCMP(rpccmd, ==, "closeQueryForContext:")) {
1403 EC_ZERO_LOG( sl_rpc_closeQueryForContext(obj, query, reply, vol) );
1405 LOG(log_error, logtype_sl, "afp_spotlight_rpc: unknown Spotlight RPC: %s", rpccmd);
1408 LOG(log_debug, logtype_sl, "Spotlight RPC reply dump:\n%s",
1414 EC_NEG1_LOG( len = sl_pack(reply, rbuf + 4) );
1420 talloc_free(tmp_ctx);
1421 if (ret != AFP_OK) {