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"
45 #define MAX_SL_RESULTS 20
47 struct slq_state_names {
49 const char *state_name;
52 static struct slq_state_names slq_state_names[] = {
53 {SLQ_STATE_NEW, "SLQ_STATE_NEW"},
54 {SLQ_STATE_RUNNING, "SLQ_STATE_RUNNING"},
55 {SLQ_STATE_RESULTS, "SLQ_STATE_RESULTS"},
56 {SLQ_STATE_FULL, "SLQ_STATE_FULL"},
57 {SLQ_STATE_DONE, "SLQ_STATE_DONE"},
58 {SLQ_STATE_CANCEL_PENDING, "SLQ_STATE_CANCEL_PENDING"},
59 {SLQ_STATE_CANCELLED, "SLQ_STATE_CANCELLED"},
60 {SLQ_STATE_ERROR, "SLQ_STATE_ERROR"}
64 static char *tracker_to_unix_path(TALLOC_CTX *mem_ctx, const char *uri);
65 static int cnid_comp_fn(const void *p1, const void *p2);
66 static bool create_result_handle(slq_t *slq);
67 static bool add_filemeta(sl_array_t *reqinfo,
70 const struct stat *sp);
72 /************************************************
73 * Misc utility functions
74 ************************************************/
76 static char *tab_level(TALLOC_CTX *mem_ctx, int level)
79 char *string = talloc_array(mem_ctx, char, level + 1);
81 for (i = 0; i < level; i++) {
89 static char *dd_dump(DALLOC_CTX *dd, int nestinglevel)
99 char *logstring, *nested_logstring;
100 char *tab_string1, *tab_string2;
102 tab_string1 = tab_level(dd, nestinglevel);
103 tab_string2 = tab_level(dd, nestinglevel + 1);
104 if (tab_string1 == NULL || tab_string2 == NULL) {
108 logstring = talloc_asprintf(dd,
112 talloc_array_length(dd->dd_talloc_array));
114 for (n = 0; n < talloc_array_length(dd->dd_talloc_array); n++) {
115 type = talloc_get_name(dd->dd_talloc_array[n]);
116 if (strequal(type, "DALLOC_CTX")
117 || strequal(type, "sl_array_t")
118 || strequal(type, "sl_filemeta_t")
119 || strequal(type, "sl_dict_t")) {
120 nested_logstring = dd_dump(dd->dd_talloc_array[n],
122 if (!nested_logstring) {
125 logstring = talloc_strdup_append(logstring,
130 } else if (strequal(type, "uint64_t")) {
131 memcpy(&i, dd->dd_talloc_array[n], sizeof(uint64_t));
132 logstring = talloc_asprintf_append(
134 "%suint64_t: 0x%04" PRIx64 "\n",
139 } else if (strequal(type, "char *")) {
140 logstring = talloc_asprintf_append(
144 (char *)dd->dd_talloc_array[n]);
148 } else if (strequal(type, "smb_ucs2_t *")) {
149 logstring = talloc_asprintf_append(
151 "%sUTF16-string: %s\n",
153 (char *)dd->dd_talloc_array[n]);
157 } else if (strequal(type, "sl_bool_t")) {
158 memcpy(&bl, dd->dd_talloc_array[n], sizeof(sl_bool_t));
159 logstring = talloc_asprintf_append(
163 bl ? "true" : "false");
167 } else if (strequal(type, "sl_nil_t")) {
168 logstring = talloc_asprintf_append(
175 } else if (strequal(type, "sl_time_t")) {
176 memcpy(&t, dd->dd_talloc_array[n], sizeof(sl_time_t));
177 tm = localtime(&t.tv_sec);
180 "%Y-%m-%d %H:%M:%S", tm);
181 logstring = talloc_asprintf_append(
183 "%ssl_time_t: %s.%06lu\n",
186 (unsigned long)t.tv_usec);
190 } else if (strequal(type, "sl_cnids_t")) {
191 memcpy(&cnids, dd->dd_talloc_array[n], sizeof(sl_cnids_t));
192 logstring = talloc_asprintf_append(
194 "%sCNIDs: unkn1: 0x%" PRIx16 ", unkn2: 0x%" PRIx32 "\n",
201 if (cnids.ca_cnids) {
202 nested_logstring = dd_dump(
205 if (!nested_logstring) {
208 logstring = talloc_strdup_append(logstring,
215 logstring = talloc_asprintf_append(
225 logstring = talloc_asprintf_append(logstring,
234 static int cnid_comp_fn(const void *p1, const void *p2)
236 const uint64_t *cnid1 = p1, *cnid2 = p2;
237 if (*cnid1 == *cnid2) {
240 if (*cnid1 < *cnid2) {
246 static int sl_createCNIDArray(slq_t *slq, const DALLOC_CTX *p)
249 uint64_t *cnids = NULL;
251 EC_NULL( cnids = talloc_array(slq, uint64_t, talloc_array_length(p)) );
253 for (int i = 0; i < talloc_array_length(p); i++) {
254 memcpy(&cnids[i], p->dd_talloc_array[i], sizeof(uint64_t));
256 qsort(cnids, talloc_array_length(p), sizeof(uint64_t), cnid_comp_fn);
258 slq->slq_cnids = cnids;
259 slq->slq_cnids_num = talloc_array_length(p);
269 static char *tracker_to_unix_path(TALLOC_CTX *mem_ctx, const char *uri)
273 char *talloc_path = NULL;
275 f = g_file_new_for_uri(uri);
280 path = g_file_get_path(f);
287 talloc_path = talloc_strdup(mem_ctx, path);
294 * Add requested metadata for a query result element
296 * This could be rewritten to something more sophisticated like
297 * querying metadata from Tracker.
299 * If path or sp is NULL, simply add nil values for all attributes.
301 static bool add_filemeta(sl_array_t *reqinfo,
302 sl_array_t *fm_array,
304 const struct stat *sp)
313 metacount = talloc_array_length(reqinfo->dd_talloc_array);
314 if (metacount == 0 || path == NULL || sp == NULL) {
315 dalloc_add_copy(fm_array, &nil, sl_nil_t);
319 meta = talloc_zero(fm_array, sl_array_t);
321 for (i = 0; i < metacount; i++) {
322 if (strequal(reqinfo->dd_talloc_array[i], "kMDItemDisplayName")
323 || strequal(reqinfo->dd_talloc_array[i], "kMDItemFSName")) {
324 if ((p = strrchr(path, '/'))) {
325 name = dalloc_strdup(meta, p + 1);
326 dalloc_add(meta, name, "char *");
328 } else if (strequal(reqinfo->dd_talloc_array[i],
330 name = dalloc_strdup(meta, path);
331 dalloc_add(meta, name, "char *");
332 } else if (strequal(reqinfo->dd_talloc_array[i],
334 uint64var = sp->st_size;
335 dalloc_add_copy(meta, &uint64var, uint64_t);
336 } else if (strequal(reqinfo->dd_talloc_array[i],
337 "kMDItemFSOwnerUserID")) {
338 uint64var = sp->st_uid;
339 dalloc_add_copy(meta, &uint64var, uint64_t);
340 } else if (strequal(reqinfo->dd_talloc_array[i],
341 "kMDItemFSOwnerGroupID")) {
342 uint64var = sp->st_gid;
343 dalloc_add_copy(meta, &uint64var, uint64_t);
344 } else if (strequal(reqinfo->dd_talloc_array[i],
345 "kMDItemFSContentChangeDate")) {
346 sl_time.tv_sec = sp->st_mtime;
347 dalloc_add_copy(meta, &sl_time, sl_time_t);
349 dalloc_add_copy(meta, &nil, sl_nil_t);
353 dalloc_add(fm_array, meta, sl_array_t);
358 * Allocate result handle used in the async Tracker cursor result
359 * handler for storing results
361 static bool create_result_handle(slq_t *slq)
364 struct sl_rslts *query_results;
366 if (slq->query_results) {
367 LOG(log_error, logtype_sl,"unexpected existing result handle");
371 query_results = talloc_zero(slq, struct sl_rslts);
374 query_results->cnids = talloc_zero(query_results, sl_cnids_t);
375 if (query_results->cnids == NULL) {
378 query_results->cnids->ca_cnids = talloc_zero(query_results->cnids,
380 if (query_results->cnids->ca_cnids == NULL) {
384 query_results->cnids->ca_unkn1 = 0xadd;
385 query_results->cnids->ca_context = slq->slq_ctx2;
388 query_results->fm_array = talloc_zero(query_results, sl_array_t);
389 if (query_results->fm_array == NULL) {
393 /* For some reason the list of results always starts with a nil entry */
394 dalloc_add_copy(query_results->fm_array, &nil, sl_nil_t);
396 slq->query_results = query_results;
400 static bool add_results(sl_array_t *array, slq_t *slq)
406 fm = talloc_zero(array, sl_filemeta_t);
411 dalloc_add_copy(array, &status, uint64_t);
412 dalloc_add(array, slq->query_results->cnids, sl_cnids_t);
413 if (slq->query_results->num_results > 0) {
414 dalloc_add(fm, slq->query_results->fm_array, sl_array_t);
416 dalloc_add(array, fm, sl_filemeta_t);
418 /* This ensure the results get clean up after been sent to the client */
419 talloc_steal(array, slq->query_results);
420 slq->query_results = NULL;
422 if (!create_result_handle(slq)) {
423 LOG(log_error, logtype_sl, "couldn't add result handle");
424 slq->slq_state = SLQ_STATE_ERROR;
431 /******************************************************************************
433 ******************************************************************************/
435 static ATALK_LIST_HEAD(sl_queries);
436 static ATALK_LIST_HEAD(sl_cancelled_queries);
439 * Add a query to the list of active queries
441 static void slq_add(slq_t *slq)
443 list_add(&(slq->slq_list), &sl_queries);
447 * Add a query to the list of active queries
449 static void slq_cancelled_add(slq_t *slq)
451 list_add(&(slq->slq_list), &sl_cancelled_queries);
455 * Remove a query from the active list
457 static void slq_remove(slq_t *slq)
462 list_for_each(p, &sl_queries) {
463 q = list_entry(p, slq_t, slq_list);
464 if ((q->slq_ctx1 == slq->slq_ctx1) && (q->slq_ctx2 == slq->slq_ctx2)) {
473 static slq_t *slq_for_ctx(uint64_t ctx1, uint64_t ctx2)
478 list_for_each(p, &sl_queries) {
479 q = list_entry(p, slq_t, slq_list);
480 if ((q->slq_ctx1 == ctx1) && (q->slq_ctx2 == ctx2)) {
490 * Remove a query from the active queue and free it
492 static void slq_destroy(slq_t *slq)
504 static void slq_cancel(slq_t *slq)
506 slq->slq_state = SLQ_STATE_CANCEL_PENDING;
508 slq_cancelled_add(slq);
512 * talloc destructor cb
514 static int slq_free_cb(slq_t *slq)
516 if (slq->tracker_cursor) {
517 g_object_unref(slq->tracker_cursor);
523 * Free all cancelled queries
525 static void slq_cancelled_cleanup(void)
530 list_for_each(p, &sl_cancelled_queries) {
531 q = list_entry(p, slq_t, slq_list);
532 if (q->slq_state == SLQ_STATE_CANCELLED) {
533 LOG(log_debug, logtype_sl,
534 "ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": cancelled",
535 q->slq_ctx1, q->slq_ctx2);
539 LOG(log_debug, logtype_sl,
540 "ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": %s",
541 q->slq_ctx1, q->slq_ctx2, slq_state_names[q->slq_state].state_name);
548 static void slq_dump(void)
554 list_for_each(p, &sl_queries) {
555 q = list_entry(p, slq_t, slq_list);
556 LOG(log_debug, logtype_sl,
557 "query[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ", state: %s",
558 i++, q->slq_ctx1, q->slq_ctx2,
559 slq_state_names[q->slq_state].state_name);
565 /************************************************
566 * Tracker async callbacks
567 ************************************************/
569 static void tracker_con_cb(GObject *object,
573 struct sl_ctx *sl_ctx = user_data;
574 GError *error = NULL;
576 sl_ctx->tracker_con = tracker_sparql_connection_get_finish(res,
579 LOG(log_error, logtype_sl, "Could not connect to Tracker: %s",
581 sl_ctx->tracker_con = NULL;
586 LOG(log_info, logtype_sl, "connected to Tracker");
589 static void tracker_cursor_cb(GObject *object,
593 GError *error = NULL;
594 slq_t *slq = user_data;
595 gboolean more_results;
604 LOG(log_debug, logtype_sl,
605 "cursor cb[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64,
606 slq->query_results->num_results, slq->slq_ctx1, slq->slq_ctx2);
608 more_results = tracker_sparql_cursor_next_finish(slq->tracker_cursor,
612 if (slq->slq_state == SLQ_STATE_CANCEL_PENDING) {
613 LOG(log_debug, logtype_sl,
614 "cursor cb: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": cancelled",
615 slq->slq_ctx1, slq->slq_ctx2);
616 slq->slq_state = SLQ_STATE_CANCELLED;
621 LOG(log_error, logtype_sl, "Tracker cursor: %s", error->message);
623 slq->slq_state = SLQ_STATE_ERROR;
628 LOG(log_debug, logtype_sl, "tracker_cursor_cb: done");
629 slq->slq_state = SLQ_STATE_DONE;
633 uri = tracker_sparql_cursor_get_string(slq->tracker_cursor, 0, NULL);
636 * Not sure how this could happen if
637 * tracker_sparql_cursor_next_finish() returns true, but I've
640 LOG(log_debug, logtype_sl, "no URI for result");
644 LOG(log_debug, logtype_sl, "URI: %s", uri);
646 path = tracker_to_unix_path(slq->query_results, uri);
648 LOG(log_error, logtype_sl, "error converting Tracker URI: %s", uri);
649 slq->slq_state = SLQ_STATE_ERROR;
653 result = access(path, R_OK);
658 id = cnid_for_path(slq->slq_vol->v_cdb, slq->slq_vol->v_path, path, &did);
659 if (id == CNID_INVALID) {
660 LOG(log_error, logtype_sl, "cnid_for_path error: %s", path);
663 uint64var = ntohl(id);
665 if (slq->slq_cnids) {
666 ok = bsearch(&uint64var, slq->slq_cnids, slq->slq_cnids_num,
667 sizeof(uint64_t), cnid_comp_fn);
673 dalloc_add_copy(slq->query_results->cnids->ca_cnids,
674 &uint64var, uint64_t);
675 ok = add_filemeta(slq->slq_reqinfo, slq->query_results->fm_array,
678 LOG(log_error, logtype_sl, "add_filemeta error");
679 slq->slq_state = SLQ_STATE_ERROR;
683 slq->query_results->num_results++;
686 if (slq->query_results->num_results < MAX_SL_RESULTS) {
687 LOG(log_debug, logtype_sl,
688 "cursor cb[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": requesting more results",
689 slq->query_results->num_results - 1, slq->slq_ctx1, slq->slq_ctx2);
691 slq->slq_state = SLQ_STATE_RESULTS;
693 tracker_sparql_cursor_next_async(slq->tracker_cursor,
694 slq->slq_obj->sl_ctx->cancellable,
698 LOG(log_debug, logtype_sl,
699 "cursor cb[%d]: ctx1: %" PRIx64 ", ctx2: %" PRIx64 ": full",
700 slq->query_results->num_results - 1, slq->slq_ctx1, slq->slq_ctx2);
702 slq->slq_state = SLQ_STATE_FULL;
706 static void tracker_query_cb(GObject *object,
711 GError *error = NULL;
712 slq_t *slq = user_data;
714 LOG(log_debug, logtype_sl,
715 "query cb: ctx1: %" PRIx64 ", ctx2: %" PRIx64,
716 slq->slq_ctx1, slq->slq_ctx2);
718 slq->tracker_cursor = tracker_sparql_connection_query_finish(
719 TRACKER_SPARQL_CONNECTION(object),
723 if (slq->slq_state == SLQ_STATE_CANCEL_PENDING) {
724 slq->slq_state = SLQ_STATE_CANCELLED;
729 slq->slq_state = SLQ_STATE_ERROR;
730 LOG(log_error, logtype_sl, "Tracker query error: %s", error->message);
735 slq->slq_state = SLQ_STATE_RESULTS;
737 ok = create_result_handle(slq);
739 LOG(log_error, logtype_sl, "create_result_handle error");
740 slq->slq_state = SLQ_STATE_ERROR;
744 tracker_sparql_cursor_next_async(slq->tracker_cursor,
745 slq->slq_obj->sl_ctx->cancellable,
750 /*******************************************************************************
751 * Spotlight RPC functions
752 ******************************************************************************/
754 static int sl_rpc_fetchPropertiesForContext(const AFPObj *obj,
755 const DALLOC_CTX *query,
767 EC_FAIL_LOG("missing UUID for volume: %s", v->v_localname);
769 dict = talloc_zero(reply, sl_dict_t);
772 s = dalloc_strdup(dict, "kMDSStoreMetaScopes");
773 dalloc_add(dict, s, char *);
775 array = talloc_zero(dict, sl_array_t);
776 s = dalloc_strdup(array, "kMDQueryScopeComputer");
777 dalloc_add(array, s, char *);
778 dalloc_add(dict, array, sl_array_t);
781 s = dalloc_strdup(dict, "kMDSStorePathScopes");
782 dalloc_add(dict, s, char *);
784 array = talloc_zero(dict, sl_array_t);
785 s = dalloc_strdup(array, v->v_path);
786 dalloc_add(array, s, char *);
787 dalloc_add(dict, array, sl_array_t);
790 s = dalloc_strdup(dict, "kMDSStoreUUID");
791 dalloc_add(dict, s, char *);
793 memcpy(uuid.sl_uuid, v->v_uuid, 16);
794 dalloc_add_copy(dict, &uuid, sl_uuid_t);
797 s = dalloc_strdup(dict, "kMDSStoreHasPersistentUUID");
798 dalloc_add(dict, s, char *);
800 dalloc_add_copy(dict, &b, sl_bool_t);
802 dalloc_add(reply, dict, sl_dict_t);
808 static int sl_rpc_openQuery(AFPObj *obj,
809 const DALLOC_CTX *query,
820 char slq_host[MAXPATHLEN + 1];
821 uint16_t convflags = v->v_mtou_flags;
824 GError *error = NULL;
826 array = talloc_zero(reply, sl_array_t);
828 if (obj->sl_ctx->tracker_con == NULL) {
829 LOG(log_error, logtype_sl, "no tracker connection");
833 /* Allocate and initialize query object */
834 slq = talloc_zero(obj->sl_ctx, slq_t);
835 slq->slq_state = SLQ_STATE_NEW;
838 slq->slq_allow_expr = obj->options.flags & OPTION_SPOTLIGHT_EXPR ? true : false;
839 slq->slq_result_limit = obj->options.sparql_limit;
840 talloc_set_destructor(slq, slq_free_cb);
842 LOG(log_debug, logtype_sl, "Spotlight: expr: %s, limit: %" PRIu64,
843 slq->slq_allow_expr ? "yes" : "no", slq->slq_result_limit);
845 /* convert spotlight query charset to host charset */
846 sl_query = dalloc_value_for_key(query, "DALLOC_CTX", 0,
849 if (sl_query == NULL) {
852 ret = convert_charset(CH_UTF8_MAC, v->v_volcharset, v->v_maccharset,
853 sl_query, strlen(sl_query), slq_host, MAXPATHLEN,
856 LOG(log_error, logtype_sl, "charset conversion failed");
859 slq->slq_qstring = talloc_strdup(slq, slq_host);
860 LOG(log_debug, logtype_sl, "Spotlight query: \"%s\"", slq->slq_qstring);
862 slq->slq_time = time(NULL);
863 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
864 if (uint64 == NULL) {
867 slq->slq_ctx1 = *uint64;
869 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
870 if (uint64 == NULL) {
873 slq->slq_ctx2 = *uint64;
875 reqinfo = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1,
876 "kMDAttributeArray");
877 if (reqinfo == NULL) {
880 slq->slq_reqinfo = talloc_steal(slq, reqinfo);
882 cnids = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1,
883 "kMDQueryItemArray");
885 EC_ZERO_LOG( sl_createCNIDArray(slq, cnids->ca_cnids) );
888 ret = map_spotlight_to_sparql_query(slq, &sparql_query);
890 LOG(log_debug, logtype_sl, "mapping retured non-zero");
893 LOG(log_debug, logtype_sl, "SPARQL query: \"%s\"", sparql_query);
895 tracker_sparql_connection_query_async(obj->sl_ctx->tracker_con,
897 slq->slq_obj->sl_ctx->cancellable,
901 LOG(log_error, logtype_sl, "Couldn't query the Tracker Store: '%s'",
903 g_clear_error(&error);
907 slq->slq_state = SLQ_STATE_RUNNING;
919 dalloc_add_copy(array, &result, uint64_t);
920 dalloc_add(reply, array, sl_array_t);
924 static int sl_rpc_fetchQueryResultsForContext(const AFPObj *obj,
925 const DALLOC_CTX *query,
931 uint64_t *uint64, ctx1, ctx2, status;
935 array = talloc_zero(reply, sl_array_t);
941 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
942 if (uint64 == NULL) {
946 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
947 if (uint64 == NULL) {
952 /* Get query for context */
953 slq = slq_for_ctx(ctx1, ctx2);
958 switch (slq->slq_state) {
959 case SLQ_STATE_RUNNING:
960 case SLQ_STATE_RESULTS:
963 ok = add_results(array, slq);
965 LOG(log_error, logtype_sl, "error adding results");
968 if (slq->slq_state == SLQ_STATE_RESULTS
969 || slq->slq_state == SLQ_STATE_FULL) {
970 slq->slq_state = SLQ_STATE_RESULTS;
972 tracker_sparql_cursor_next_async(
974 slq->slq_obj->sl_ctx->cancellable,
980 case SLQ_STATE_ERROR:
981 LOG(log_error, logtype_sl, "query in error state");
985 LOG(log_error, logtype_sl, "unexpected query state %d", slq->slq_state);
989 dalloc_add(reply, array, sl_array_t);
995 dalloc_add_copy(array, &status, uint64_t);
996 dalloc_add(reply, array, sl_array_t);
1000 static int sl_rpc_storeAttributesForOIDArray(const AFPObj *obj,
1001 const DALLOC_CTX *query,
1003 const struct vol *vol)
1014 EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2) );
1015 memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
1016 id = (cnid_t)uint64;
1017 LOG(log_debug, logtype_sl, "CNID: %" PRIu32, id);
1019 if (htonl(id) == DIRDID_ROOT) {
1021 } else if (id < CNID_START) {
1025 char buffer[12 + MAXPATHLEN + 1];
1028 EC_NULL_LOG( path = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
1029 EC_NULL_LOG( dir = dirlookup(vol, did) );
1030 EC_NEG1_LOG( movecwd(vol, dir) );
1034 * We're possibly supposed to update attributes in two places: the
1035 * database and the filesystem. Due to the lack of documentation
1036 * and not yet implemented database updates, we cherry pick attributes
1037 * that seems to be candidates for updating filesystem metadata.
1040 if ((sl_time = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1, "DALLOC_CTX", 1, "kMDItemFSContentChangeDate"))) {
1041 struct utimbuf utimes;
1042 utimes.actime = utimes.modtime = sl_time->tv_sec;
1043 utime(path, &utimes);
1046 array = talloc_zero(reply, sl_array_t);
1047 uint64_t sl_res = 0;
1048 dalloc_add_copy(array, &sl_res, uint64_t);
1049 dalloc_add(reply, array, sl_array_t);
1055 static int sl_rpc_fetchAttributeNamesForOIDArray(const AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *vol)
1064 EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 1) );
1065 memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
1066 id = (cnid_t)uint64;
1067 LOG(log_debug, logtype_sl, "sl_rpc_fetchAttributeNamesForOIDArray: CNID: %" PRIu32, id);
1069 if (htonl(id) == DIRDID_ROOT) {
1071 } else if (id < CNID_START) {
1075 char buffer[12 + MAXPATHLEN + 1];
1078 EC_NULL_LOG( path = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
1079 EC_NULL_LOG( dir = dirlookup(vol, did) );
1080 EC_NEG1_LOG( movecwd(vol, dir) );
1084 sl_array_t *array = talloc_zero(reply, sl_array_t);
1085 dalloc_add(reply, array, sl_array_t);
1087 /* Return result value 0 */
1088 uint64_t sl_res = 0;
1089 dalloc_add_copy(array, &sl_res, uint64_t);
1091 /* Return CNID array */
1092 sl_cnids_t *replycnids = talloc_zero(reply, sl_cnids_t);
1093 replycnids->ca_cnids = talloc_zero(cnids, DALLOC_CTX);
1094 replycnids->ca_unkn1 = 0xfec;
1095 replycnids->ca_context = cnids->ca_context;
1096 uint64 = (uint64_t)id;
1097 dalloc_add_copy(replycnids->ca_cnids, &uint64, uint64_t);
1098 dalloc_add(array, replycnids, sl_cnids_t);
1100 /* Return filemeta array */
1103 * FIXME: this should return the real attributes from all known metadata sources
1104 * (Tracker and filesystem)
1106 sl_array_t *mdattrs = talloc_zero(reply, sl_array_t);
1107 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSName"), "char *");
1108 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemDisplayName"), "char *");
1109 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSSize"), "char *");
1110 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSOwnerUserID"), "char *");
1111 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSOwnerGroupID"), "char *");
1112 dalloc_add(mdattrs, dalloc_strdup(mdattrs, "kMDItemFSContentChangeDate"), "char *");
1114 sl_filemeta_t *fmeta = talloc_zero(reply, sl_filemeta_t);
1115 dalloc_add(fmeta, mdattrs, sl_array_t);
1116 dalloc_add(array, fmeta, sl_filemeta_t);
1122 static int sl_rpc_fetchAttributesForOIDArray(AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *vol)
1126 sl_cnids_t *cnids, *replycnids;
1129 sl_array_t *array, *reqinfo, *fm_array;
1130 char buffer[12 + MAXPATHLEN + 1];
1137 array = talloc_zero(reply, sl_array_t);
1138 replycnids = talloc_zero(reply, sl_cnids_t);
1139 replycnids->ca_cnids = talloc_zero(replycnids, DALLOC_CTX);
1140 fm = talloc_zero(array, sl_filemeta_t);
1141 fm_array = talloc_zero(fm, sl_array_t);
1143 if (array == NULL || replycnids == NULL || replycnids->ca_cnids == NULL
1144 || fm == NULL || fm_array == NULL) {
1148 reqinfo = dalloc_get(query, "DALLOC_CTX", 0, "sl_array_t", 1);
1149 if (reqinfo == NULL) {
1152 cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2);
1153 if (cnids == NULL) {
1157 memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
1158 id = (cnid_t)uint64;
1160 if (htonl(id) == DIRDID_ROOT) {
1161 path = talloc_strdup(reply, vol->v_path);
1162 } else if (id < CNID_START) {
1166 EC_NULL( name = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
1167 EC_NULL( dir = dirlookup(vol, did) );
1168 EC_NULL( path = talloc_asprintf(reply, "%s/%s", bdata(dir->d_fullpath), name) );
1171 EC_ZERO( stat(path, &sb) );
1174 dalloc_add_copy(array, &sl_res, uint64_t);
1176 replycnids->ca_unkn1 = 0xfec;
1177 replycnids->ca_context = cnids->ca_context;
1178 uint64 = (uint64_t)id;
1179 dalloc_add_copy(replycnids->ca_cnids, &uint64, uint64_t);
1180 dalloc_add(array, replycnids, sl_cnids_t);
1181 dalloc_add(fm, fm_array, fm_array_t);
1182 dalloc_add_copy(fm_array, &nil, sl_nil_t);
1183 add_filemeta(reqinfo, fm_array, path, &sb);
1185 /* Now add result */
1186 dalloc_add(array, fm, sl_filemeta_t);
1187 dalloc_add(reply, array, sl_array_t);
1191 sl_res = UINT64_MAX;
1192 dalloc_add_copy(array, &sl_res, uint64_t);
1193 dalloc_add(array, fm, sl_filemeta_t);
1194 dalloc_add(reply, array, sl_array_t);
1198 static int sl_rpc_closeQueryForContext(const AFPObj *obj,
1199 const DALLOC_CTX *query,
1201 const struct vol *v)
1205 uint64_t *uint64, ctx1, ctx2;
1209 array = talloc_zero(reply, sl_array_t);
1212 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
1213 if (uint64 == NULL) {
1217 uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
1218 if (uint64 == NULL) {
1223 /* Get query for context and free it */
1224 slq = slq_for_ctx(ctx1, ctx2);
1229 switch (slq->slq_state) {
1230 case SLQ_STATE_FULL:
1231 case SLQ_STATE_DONE:
1232 case SLQ_STATE_ERROR:
1233 LOG(log_debug, logtype_sl, "close: destroying query: state %s",
1234 slq_state_names[slq->slq_state].state_name);
1238 case SLQ_STATE_RUNNING:
1239 case SLQ_STATE_RESULTS:
1240 LOG(log_debug, logtype_sl, "close: cancel query: state %s",
1241 slq_state_names[slq->slq_state].state_name);
1246 LOG(log_error, logtype_sl, "Unexpected state %d", slq->slq_state);
1254 sl_result = UINT64_MAX;
1256 dalloc_add_copy(array, &sl_result, uint64_t);
1257 dalloc_add(reply, array, sl_array_t);
1261 /******************************************************************************
1262 * Spotlight functions
1263 ******************************************************************************/
1265 int spotlight_init(AFPObj *obj)
1267 static bool initialized = false;
1268 const char *attributes;
1269 struct sl_ctx *sl_ctx;
1275 LOG(log_info, logtype_sl, "Initializing Spotlight");
1277 sl_ctx = talloc_zero(NULL, struct sl_ctx);
1278 obj->sl_ctx = sl_ctx;
1280 attributes = atalk_iniparser_getstring(obj->iniconfig, INISEC_GLOBAL,
1281 "spotlight attributes", NULL);
1283 configure_spotlight_attributes(attributes);
1287 * Tracker uses glibs event dispatching, so we need a mainloop
1289 sl_ctx->mainloop = g_main_loop_new(NULL, false);
1290 sl_ctx->cancellable = g_cancellable_new();
1292 setenv("DBUS_SESSION_BUS_ADDRESS", "unix:path=" _PATH_STATEDIR "spotlight.ipc", 1);
1293 setenv("XDG_DATA_HOME", _PATH_STATEDIR, 0);
1294 setenv("XDG_CACHE_HOME", _PATH_STATEDIR, 0);
1295 setenv("TRACKER_USE_LOG_FILES", "1", 0);
1297 tracker_sparql_connection_get_async(sl_ctx->cancellable,
1298 tracker_con_cb, sl_ctx);
1304 /******************************************************************************
1306 ******************************************************************************/
1308 int afp_spotlight_rpc(AFPObj *obj, char *ibuf, size_t ibuflen,
1309 char *rbuf, size_t *rbuflen)
1312 TALLOC_CTX *tmp_ctx = talloc_new(NULL);
1324 if (!(obj->options.flags & OPTION_SPOTLIGHT)) {
1328 spotlight_init(obj);
1332 * Process finished glib events
1336 event = g_main_context_iteration(NULL, false);
1338 slq_cancelled_cleanup();
1343 vid = SVAL(ibuf, 0);
1344 LOG(log_debug, logtype_sl, "afp_spotlight_rpc(vid: %" PRIu16 ")", vid);
1346 if ((vol = getvolbyvid(vid)) == NULL) {
1347 LOG(log_error, logtype_sl, "afp_spotlight_rpc: bad volume id: %" PRIu16 ")", vid);
1348 ret = AFPERR_ACCESS;
1352 /* IVAL(ibuf, 2): unknown, always 0x00008004, some flags ? */
1354 cmd = RIVAL(ibuf, 6);
1355 LOG(log_debug, logtype_sl, "afp_spotlight_rpc(cmd: %d)", cmd);
1357 /* IVAL(ibuf, 10: unknown, always 0x00000000 */
1361 case SPOTLIGHT_CMD_OPEN:
1362 case SPOTLIGHT_CMD_OPEN2:
1363 RSIVAL(rbuf, 0, ntohs(vid));
1365 len = strlen(vol->v_path) + 1;
1366 strncpy(rbuf + 8, vol->v_path, len);
1367 *rbuflen += 8 + len;
1370 case SPOTLIGHT_CMD_FLAGS:
1371 RSIVAL(rbuf, 0, 0x0100006b); /* Whatever this value means... flags? Helios uses 0x1eefface */
1375 case SPOTLIGHT_CMD_RPC:
1376 EC_NULL( query = talloc_zero(tmp_ctx, DALLOC_CTX) );
1377 EC_NULL( reply = talloc_zero(tmp_ctx, DALLOC_CTX) );
1378 EC_NEG1_LOG( sl_unpack(query, ibuf + 22) );
1380 LOG(log_debug, logtype_sl, "Spotlight RPC request:\n%s",
1383 EC_NULL_LOG( rpccmd = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "char *", 0) );
1385 if (STRCMP(rpccmd, ==, "fetchPropertiesForContext:")) {
1386 EC_ZERO_LOG( sl_rpc_fetchPropertiesForContext(obj, query, reply, vol) );
1387 } else if (STRCMP(rpccmd, ==, "openQueryWithParams:forContext:")) {
1388 EC_ZERO_LOG( sl_rpc_openQuery(obj, query, reply, vol) );
1389 } else if (STRCMP(rpccmd, ==, "fetchQueryResultsForContext:")) {
1390 EC_ZERO_LOG( sl_rpc_fetchQueryResultsForContext(obj, query, reply, vol) );
1391 } else if (STRCMP(rpccmd, ==, "storeAttributes:forOIDArray:context:")) {
1392 EC_ZERO_LOG( sl_rpc_storeAttributesForOIDArray(obj, query, reply, vol) );
1393 } else if (STRCMP(rpccmd, ==, "fetchAttributeNamesForOIDArray:context:")) {
1394 EC_ZERO_LOG( sl_rpc_fetchAttributeNamesForOIDArray(obj, query, reply, vol) );
1395 } else if (STRCMP(rpccmd, ==, "fetchAttributes:forOIDArray:context:")) {
1396 EC_ZERO_LOG( sl_rpc_fetchAttributesForOIDArray(obj, query, reply, vol) );
1397 } else if (STRCMP(rpccmd, ==, "closeQueryForContext:")) {
1398 EC_ZERO_LOG( sl_rpc_closeQueryForContext(obj, query, reply, vol) );
1400 LOG(log_error, logtype_sl, "afp_spotlight_rpc: unknown Spotlight RPC: %s", rpccmd);
1403 LOG(log_debug, logtype_sl, "Spotlight RPC reply dump:\n%s",
1409 EC_NEG1_LOG( len = sl_pack(reply, rbuf + 4) );
1415 talloc_free(tmp_ctx);
1416 if (ret != AFP_OK) {