"fce ignore names" and "fce notify script"
* UPD: afpd: check for modified included config file, FR #95.
* UPD: libatalk: logger: remove flood protection and allocate messages
+* UPD: Spotlight: use async Tracker SPARQL API
Changes in 3.1.3
================
# Makefile.am for etc/
-SUBDIRS = afpd cnid_dbd netatalk spotlight uams
+SUBDIRS = spotlight afpd cnid_dbd netatalk uams
DISTCLEANFILES =
sbin_PROGRAMS = afpd
-noinst_PROGRAMS = hash spot
afpd_SOURCES = \
afp_avahi.c \
nfsquota.c \
ofork.c \
quota.c \
- spotlight.c \
spotlight_marshalling.c \
status.c \
switch.c \
-D_PATH_CONFDIR=\"$(pkgconfdir)/\" \
-D_PATH_STATEDIR='"$(localstatedir)/netatalk/"'
+if HAVE_TRACKER
+afpd_SOURCES += spotlight.c
+afpd_LDADD += $(top_builddir)/etc/spotlight/libspotlight.la
+afpd_CFLAGS += @TRACKER_CFLAGS@
+endif
+
if HAVE_ACLS
afpd_SOURCES += acls.c
endif
filedir.h fork.h icon.h mangle.h misc.h status.h switch.h \
uam_auth.h uid.h unix.h volume.h hash.h acls.h acl_mappings.h extattrs.h \
dircache.h afp_zeroconf.h afp_avahi.h afp_mdns.h afpstats.h afpstats_obj.h
-
-hash_SOURCES = hash.c
-hash_CFLAGS = -DKAZLIB_TEST_MAIN -I$(top_srcdir)/include
-
-spot_SOURCES = spotlight.c spotlight_marshalling.c
-spot_CFLAGS = -DSPOT_TEST_MAIN
-spot_LDADD = $(top_builddir)/libatalk/libatalk.la
int flag = 1;
setsockopt(dsi->socket, SOL_TCP, TCP_NODELAY, &flag, sizeof(flag));
+#ifdef HAVE_TRACKER
/* Initialize Spotlight */
- if ((obj->options.flags & OPTION_SPOTLIGHT) && (obj->options.slmod_path))
- sl_mod_load(obj);
+ if (obj->options.flags & OPTION_SPOTLIGHT) {
+ spotlight_init(obj);
+ }
+#endif
ipc_child_state(obj, DSI_RUNNING);
case 31:
uam_afpserver_action(AFP_SYNCDIR, UAM_AFPSERVER_POSTAUTH, afp_syncdir, NULL);
uam_afpserver_action(AFP_SYNCFORK, UAM_AFPSERVER_POSTAUTH, afp_syncfork, NULL);
+#ifdef HAVE_TRACKER
uam_afpserver_action(AFP_SPOTLIGHT_PRIVATE, UAM_AFPSERVER_POSTAUTH, afp_spotlight_rpc, NULL);
+#endif
uam_afpserver_action(AFP_ENUMERATE_EXT2, UAM_AFPSERVER_POSTAUTH, afp_enumerate_ext2, NULL);
case 30:
ad_flush(&ad);
ad_close(&ad, ADFLAGS_DF|ADFLAGS_HF );
fce_register(obj, FCE_FILE_CREATE, fullpathname(upath), NULL);
- sl_index_file(path);
curdir->d_offcnt++;
setvoltime(obj, vol );
/*
- Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
+ Copyright (c) 2012-2014 Ralph Boehme
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <atalk/spotlight.h>
#include "directory.h"
+#include "etc/spotlight/sparql_parser.h"
-static TALLOC_CTX *sl_ctx;
-static void *sl_module;
-static struct sl_module_export *sl_module_export;
-
-/* Helper functions and stuff */
-static const char *neststrings[] = {
- "",
- "\t",
- "\t\t",
- "\t\t\t",
- "\t\t\t\t",
- "\t\t\t\t\t",
- "\t\t\t\t\t\t",
-};
-
-static int dd_dump(DALLOC_CTX *dd, int nestinglevel)
+#define MAX_SL_RESULTS 20
+
+static char *tracker_to_unix_path(TALLOC_CTX *mem_ctx, const char *uri);
+static int cnid_comp_fn(const void *p1, const void *p2);
+static bool create_result_handle(slq_t *slq);
+static bool add_filemeta(sl_array_t *reqinfo,
+ sl_array_t *fm_array,
+ const char *path,
+ const struct stat *sp);
+
+/************************************************
+ * Misc utility functions
+ ************************************************/
+
+static char *tab_level(TALLOC_CTX *mem_ctx, int level)
{
- const char *type;
+ int i;
+ char *string = talloc_array(mem_ctx, char, level + 1);
+
+ for (i = 0; i < level; i++) {
+ string[i] = '\t';
+ }
- LOG(log_debug, logtype_sl, "%s%s(#%d): {",
- neststrings[nestinglevel], talloc_get_name(dd), talloc_array_length(dd->dd_talloc_array));
+ string[i] = '\0';
+ return string;
+}
- for (int n = 0; n < talloc_array_length(dd->dd_talloc_array); n++) {
+static char *dd_dump(DALLOC_CTX *dd, int nestinglevel)
+{
+ const char *type;
+ int n;
+ uint64_t i;
+ sl_bool_t bl;
+ sl_time_t t;
+ struct tm *tm;
+ char datestring[256];
+ sl_cnids_t cnids;
+ char *logstring, *nested_logstring;
+ char *tab_string1, *tab_string2;
+
+ tab_string1 = tab_level(dd, nestinglevel);
+ tab_string2 = tab_level(dd, nestinglevel + 1);
+ if (tab_string1 == NULL || tab_string2 == NULL) {
+ return NULL;
+ }
- type = talloc_get_name(dd->dd_talloc_array[n]);
+ logstring = talloc_asprintf(dd,
+ "%s%s(#%lu): {\n",
+ tab_string1,
+ talloc_get_name(dd),
+ talloc_array_length(dd->dd_talloc_array));
- if (STRCMP(type, ==, "DALLOC_CTX")
- || STRCMP(type, ==, "sl_array_t")
- || STRCMP(type, ==, "sl_filemeta_t")
- || STRCMP(type, ==, "sl_dict_t")) {
- dd_dump(dd->dd_talloc_array[n], nestinglevel + 1);
- } else if (STRCMP(type, ==, "uint64_t")) {
- uint64_t i;
+ for (n = 0; n < talloc_array_length(dd->dd_talloc_array); n++) {
+ type = talloc_get_name(dd->dd_talloc_array[n]);
+ if (strequal(type, "DALLOC_CTX")
+ || strequal(type, "sl_array_t")
+ || strequal(type, "sl_filemeta_t")
+ || strequal(type, "sl_dict_t")) {
+ nested_logstring = dd_dump(dd->dd_talloc_array[n],
+ nestinglevel + 1);
+ if (!nested_logstring) {
+ return NULL;
+ }
+ logstring = talloc_strdup_append(logstring,
+ nested_logstring);
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "uint64_t")) {
memcpy(&i, dd->dd_talloc_array[n], sizeof(uint64_t));
- LOG(log_debug, logtype_sl, "%suint64_t: 0x%04x", neststrings[nestinglevel + 1], i);
- } else if (STRCMP(type, ==, "char *")) {
- LOG(log_debug, logtype_sl, "%sstring: %s", neststrings[nestinglevel + 1], (char *)dd->dd_talloc_array[n]);
- } else if (STRCMP(type, ==, "sl_bool_t")) {
- sl_bool_t bl;
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%suint64_t: 0x%04" PRIx64 "\n",
+ tab_string2, i);
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "char *")) {
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%sstring: %s\n",
+ tab_string2,
+ (char *)dd->dd_talloc_array[n]);
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "smb_ucs2_t *")) {
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%sUTF16-string: %s\n",
+ tab_string2,
+ (char *)dd->dd_talloc_array[n]);
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "sl_bool_t")) {
memcpy(&bl, dd->dd_talloc_array[n], sizeof(sl_bool_t));
- LOG(log_debug, logtype_sl, "%sbool: %s", neststrings[nestinglevel + 1], bl ? "true" : "false");
- } else if (STRCMP(type, ==, "sl_nil_t")) {
- LOG(log_debug, logtype_sl, "%snil", neststrings[nestinglevel + 1]);
- } else if (STRCMP(type, ==, "sl_time_t")) {
- sl_time_t t;
- struct tm *tm;
- char datestring[256];
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%sbool: %s\n",
+ tab_string2,
+ bl ? "true" : "false");
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "sl_nil_t")) {
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%snil\n",
+ tab_string2);
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "sl_time_t")) {
memcpy(&t, dd->dd_talloc_array[n], sizeof(sl_time_t));
tm = localtime(&t.tv_sec);
- strftime(datestring, sizeof(datestring), "%Y-%m-%d %H:%M:%S", tm);
- LOG(log_debug, logtype_sl, "%ssl_time_t: %s.%06d", neststrings[nestinglevel + 1], datestring, t.tv_usec);
- } else if (STRCMP(type, ==, "sl_cnids_t")) {
- sl_cnids_t cnids;
+ strftime(datestring,
+ sizeof(datestring),
+ "%Y-%m-%d %H:%M:%S", tm);
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%ssl_time_t: %s.%06lu\n",
+ tab_string2,
+ datestring,
+ (unsigned long)t.tv_usec);
+ if (!logstring) {
+ return NULL;
+ }
+ } else if (strequal(type, "sl_cnids_t")) {
memcpy(&cnids, dd->dd_talloc_array[n], sizeof(sl_cnids_t));
- LOG(log_debug, logtype_sl, "%sCNIDs: unkn1: 0x%" PRIx16 ", unkn2: 0x%" PRIx32,
- neststrings[nestinglevel + 1], cnids.ca_unkn1, cnids.ca_context);
- if (cnids.ca_cnids)
- dd_dump(cnids.ca_cnids, nestinglevel + 2);
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%sCNIDs: unkn1: 0x%" PRIx16 ", unkn2: 0x%" PRIx32 "\n",
+ tab_string2,
+ cnids.ca_unkn1,
+ cnids.ca_context);
+ if (!logstring) {
+ return NULL;
+ }
+ if (cnids.ca_cnids) {
+ nested_logstring = dd_dump(
+ cnids.ca_cnids,
+ nestinglevel + 2);
+ if (!nested_logstring) {
+ return NULL;
+ }
+ logstring = talloc_strdup_append(logstring,
+ nested_logstring);
+ if (!logstring) {
+ return NULL;
+ }
+ }
+ } else {
+ logstring = talloc_asprintf_append(
+ logstring,
+ "%stype: %s\n",
+ tab_string2,
+ type);
+ if (!logstring) {
+ return NULL;
+ }
+ }
+ }
+ logstring = talloc_asprintf_append(logstring,
+ "%s}\n",
+ tab_string1);
+ if (!logstring) {
+ return NULL;
+ }
+ return logstring;
+}
+
+static int cnid_comp_fn(const void *p1, const void *p2)
+{
+ const uint64_t *cnid1 = p1, *cnid2 = p2;
+ if (*cnid1 == *cnid2) {
+ return 0;
+ }
+ if (*cnid1 < *cnid2) {
+ return -1;
+ }
+ return 1;
+}
+
+static int sl_createCNIDArray(slq_t *slq, const DALLOC_CTX *p)
+{
+ EC_INIT;
+ uint64_t *cnids = NULL;
+
+ EC_NULL( cnids = talloc_array(slq, uint64_t, talloc_array_length(p)) );
+
+ for (int i = 0; i < talloc_array_length(p); i++) {
+ memcpy(&cnids[i], p->dd_talloc_array[i], sizeof(uint64_t));
+ }
+ qsort(cnids, talloc_array_length(p), sizeof(uint64_t), cnid_comp_fn);
+
+ slq->slq_cnids = cnids;
+ slq->slq_cnids_num = talloc_array_length(p);
+
+EC_CLEANUP:
+ if (ret != 0) {
+ if (cnids)
+ talloc_free(cnids);
+ }
+ EC_EXIT;
+}
+
+static char *tracker_to_unix_path(TALLOC_CTX *mem_ctx, const char *uri)
+{
+ GFile *f;
+ char *path;
+ char *talloc_path = NULL;
+
+ f = g_file_new_for_uri(uri);
+ if (!f) {
+ return NULL;
+ }
+
+ path = g_file_get_path(f);
+ g_object_unref(f);
+
+ if (!path) {
+ return NULL;
+ }
+
+ talloc_path = talloc_strdup(mem_ctx, path);
+ g_free(path);
+
+ return talloc_path;
+}
+
+/**
+ * Add requested metadata for a query result element
+ *
+ * This could be rewritten to something more sophisticated like
+ * querying metadata from Tracker.
+ *
+ * If path or sp is NULL, simply add nil values for all attributes.
+ **/
+static bool add_filemeta(sl_array_t *reqinfo,
+ sl_array_t *fm_array,
+ const char *path,
+ const struct stat *sp)
+{
+ sl_array_t *meta;
+ sl_nil_t nil;
+ int i, metacount;
+ uint64_t uint64var;
+ sl_time_t sl_time;
+ char *p, *name;
+
+ metacount = talloc_array_length(reqinfo->dd_talloc_array);
+ if (metacount == 0 || path == NULL || sp == NULL) {
+ dalloc_add_copy(fm_array, &nil, sl_nil_t);
+ return true;
+ }
+
+ meta = talloc_zero(fm_array, sl_array_t);
+
+ for (i = 0; i < metacount; i++) {
+ if (strequal(reqinfo->dd_talloc_array[i], "kMDItemDisplayName")
+ || strequal(reqinfo->dd_talloc_array[i], "kMDItemFSName")) {
+ if ((p = strrchr(path, '/'))) {
+ name = dalloc_strdup(meta, p + 1);
+ dalloc_add(meta, name, "char *");
+ }
+ } else if (strequal(reqinfo->dd_talloc_array[i],
+ "kMDItemPath")) {
+ name = dalloc_strdup(meta, path);
+ dalloc_add(meta, name, "char *");
+ } else if (strequal(reqinfo->dd_talloc_array[i],
+ "kMDItemFSSize")) {
+ uint64var = sp->st_size;
+ dalloc_add_copy(meta, &uint64var, uint64_t);
+ } else if (strequal(reqinfo->dd_talloc_array[i],
+ "kMDItemFSOwnerUserID")) {
+ uint64var = sp->st_uid;
+ dalloc_add_copy(meta, &uint64var, uint64_t);
+ } else if (strequal(reqinfo->dd_talloc_array[i],
+ "kMDItemFSOwnerGroupID")) {
+ uint64var = sp->st_gid;
+ dalloc_add_copy(meta, &uint64var, uint64_t);
+ } else if (strequal(reqinfo->dd_talloc_array[i],
+ "kMDItemFSContentChangeDate")) {
+ sl_time.tv_sec = sp->st_mtime;
+ dalloc_add_copy(meta, &sl_time, sl_time_t);
} else {
- LOG(log_debug, logtype_sl, "%stype: %s", neststrings[nestinglevel + 1], type);
+ dalloc_add_copy(meta, &nil, sl_nil_t);
}
}
- LOG(log_debug, logtype_sl, "%s}", neststrings[nestinglevel]);
+
+ dalloc_add(fm_array, meta, sl_array_t);
+ return true;
+}
+
+/**
+ * Allocate result handle used in the async Tracker cursor result
+ * handler for storing results
+ **/
+static bool create_result_handle(slq_t *slq)
+{
+ sl_nil_t nil = 0;
+ struct sl_rslts *query_results;
+
+ if (slq->query_results) {
+ LOG(log_error, logtype_sl,"unexpected existing result handle");
+ return false;
+ }
+
+ query_results = talloc_zero(slq, struct sl_rslts);
+
+ /* CNIDs */
+ query_results->cnids = talloc_zero(query_results, sl_cnids_t);
+ if (query_results->cnids == NULL) {
+ return false;
+ }
+ query_results->cnids->ca_cnids = talloc_zero(query_results->cnids,
+ DALLOC_CTX);
+ if (query_results->cnids->ca_cnids == NULL) {
+ return false;
+ }
+
+ query_results->cnids->ca_unkn1 = 0xadd;
+ query_results->cnids->ca_context = slq->slq_ctx2;
+
+ /* FileMeta */
+ query_results->fm_array = talloc_zero(query_results, sl_array_t);
+ if (query_results->fm_array == NULL) {
+ return false;
+ }
+
+ /* For some reason the list of results always starts with a nil entry */
+ dalloc_add_copy(query_results->fm_array, &nil, sl_nil_t);
+
+ slq->query_results = query_results;
+ return true;
+}
+
+static bool add_results(sl_array_t *array, slq_t *slq)
+{
+ sl_filemeta_t *fm;
+ uint64_t status = 0;
+
+ /* FileMeta */
+ fm = talloc_zero(array, sl_filemeta_t);
+ if (!fm) {
+ return false;
+ }
+
+ dalloc_add_copy(array, &status, uint64_t);
+ dalloc_add(array, slq->query_results->cnids, sl_cnids_t);
+ if (slq->query_results->num_results > 0) {
+ dalloc_add(fm, slq->query_results->fm_array, sl_array_t);
+ }
+ dalloc_add(array, fm, sl_filemeta_t);
+
+ /* This ensure the results get clean up after been sent to the client */
+ talloc_steal(array, slq->query_results);
+ slq->query_results = NULL;
+
+ if (!create_result_handle(slq)) {
+ LOG(log_error, logtype_sl, "couldn't add result handle");
+ slq->slq_state = SLQ_STATE_ERROR;
+ return false;
+ }
+
+ return true;
}
-#ifndef SPOT_TEST_MAIN
-/**************************************************************************************************
+/******************************************************************************
* Spotlight queries
- **************************************************************************************************/
+ ******************************************************************************/
static ATALK_LIST_HEAD(sl_queries);
+static ATALK_LIST_HEAD(sl_cancelled_queries);
-/*!
+/**
* Add a query to the list of active queries
- */
-static int slq_add(slq_t *slq)
+ **/
+static void slq_add(slq_t *slq)
{
list_add(&(slq->slq_list), &sl_queries);
- return 0;
}
-static int slq_remove(slq_t *slq)
+/**
+ * Add a query to the list of active queries
+ **/
+static void slq_cancelled_add(slq_t *slq)
+{
+ list_add(&(slq->slq_list), &sl_cancelled_queries);
+}
+
+/**
+ * Remove a query from the active list
+ **/
+static void slq_remove(slq_t *slq)
{
- EC_INIT;
struct list_head *p;
slq_t *q = NULL;
list_for_each(p, &sl_queries) {
q = list_entry(p, slq_t, slq_list);
- if ((q->slq_ctx1 == slq->slq_ctx1) && (q->slq_ctx2 == slq->slq_ctx2)) {
+ if ((q->slq_ctx1 == slq->slq_ctx1) && (q->slq_ctx2 == slq->slq_ctx2)) {
list_del(p);
break;
}
- q = NULL;
- }
-
- if (q == NULL) {
- /* The SL query 'slq' was not found in the list, this is not supposed to happen! */
- LOG(log_warning, logtype_sl, "slq_remove: slq not in active query list");
}
-EC_CLEANUP:
- EC_EXIT;
+ return;
}
static slq_t *slq_for_ctx(uint64_t ctx1, uint64_t ctx2)
{
- EC_INIT;
slq_t *q = NULL;
struct list_head *p;
list_for_each(p, &sl_queries) {
q = list_entry(p, slq_t, slq_list);
-
- LOG(log_debug, logtype_sl, "slq_for_ctx(ctx1: 0x%" PRIx64 ", ctx2: 0x%" PRIx64
- "): active: ctx1: 0x%" PRIx64 ", ctx2: 0x%" PRIx64,
- ctx1, ctx2, q->slq_ctx1, q->slq_ctx2);
-
- if ((q->slq_ctx1 == ctx1) && (q->slq_ctx2 == ctx2)) {
+ if ((q->slq_ctx1 == ctx1) && (q->slq_ctx2 == ctx2)) {
break;
}
q = NULL;
}
-EC_CLEANUP:
- if (ret != 0)
- q = NULL;
return q;
}
-/* Error handling for queries */
-static void slq_error(slq_t *slq)
+/**
+ * Remove a query from the active queue and free it
+ **/
+static void slq_destroy(slq_t *slq)
{
- if (!slq)
+ if (slq == NULL) {
return;
- sl_module_export->sl_mod_error(slq);
+ }
slq_remove(slq);
talloc_free(slq);
}
-/**************************************************************************************************
+/**
+ * Cancel a query
+ **/
+static void slq_cancel(slq_t *slq)
+{
+ g_cancellable_cancel(slq->cancellable);
+ slq->slq_state = SLQ_STATE_CANCEL_PENDING;
+ slq_remove(slq);
+ slq_cancelled_add(slq);
+}
+
+/**
+ * talloc destructor cb
+ **/
+static int slq_free_cb(slq_t *slq)
+{
+ if (slq->tracker_cursor) {
+ g_object_unref(slq->tracker_cursor);
+ }
+ if (slq->cancellable) {
+ g_object_unref(slq->cancellable);
+ }
+ return 0;
+}
+
+/**
+ * Free all cancelled queries
+ **/
+static void slq_cancelled_cleanup(void)
+{
+ struct list_head *p;
+ slq_t *q = NULL;
+
+ list_for_each(p, &sl_cancelled_queries) {
+ q = list_entry(p, slq_t, slq_list);
+ list_del(p);
+ if (q->slq_state != SLQ_STATE_CANCELLED) {
+ LOG(log_error, logtype_sl, "unexpected state: %d", q->slq_state);
+ }
+ talloc_free(q);
+ }
+
+ return;
+}
+
+/************************************************
+ * Tracker async callbacks
+ ************************************************/
+
+static void tracker_con_cb(GObject *object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ struct sl_ctx *sl_ctx = user_data;
+ GError *error = NULL;
+
+ sl_ctx->tracker_con = tracker_sparql_connection_get_finish(res,
+ &error);
+ if (error) {
+ LOG(log_error, logtype_sl, "Could not connect to Tracker: %s",
+ error->message);
+ sl_ctx->tracker_con = NULL;
+ g_error_free(error);
+ return;
+ }
+
+ LOG(log_info, logtype_sl, "connected to Tracker");
+}
+
+static void tracker_cursor_cb(GObject *object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ GError *error = NULL;
+ slq_t *slq = user_data;
+ gboolean more_results;
+ const gchar *uri;
+ char *path;
+ int result;
+ struct stat sb;
+ uint64_t uint64var;
+ bool ok;
+ cnid_t did, id;
+
+ if (g_cancellable_is_cancelled(slq->cancellable)) {
+ slq->slq_state = SLQ_STATE_CANCELLED;
+ return;
+ }
+
+ more_results = tracker_sparql_cursor_next_finish(slq->tracker_cursor,
+ res,
+ &error);
+
+ if (error) {
+ LOG(log_error, logtype_sl, "Tracker cursor: %s", error->message);
+ g_error_free(error);
+ slq->slq_state = SLQ_STATE_ERROR;
+ return;
+ }
+
+ if (!more_results) {
+ slq->slq_state = SLQ_STATE_DONE;
+ return;
+ }
+
+ uri = tracker_sparql_cursor_get_string(slq->tracker_cursor, 0, NULL);
+ if (uri == NULL) {
+ /*
+ * Not sure how this could happen if
+ * tracker_sparql_cursor_next_finish() returns true, but I've
+ * seen it.
+ */
+ LOG(log_debug, logtype_sl, "no URI for result");
+ goto exit;
+ }
+
+ path = tracker_to_unix_path(slq->query_results, uri);
+ if (path == NULL) {
+ LOG(log_error, logtype_sl, "error converting Tracker URI: %s", uri);
+ slq->slq_state = SLQ_STATE_ERROR;
+ return;
+ }
+
+ result = access(path, R_OK);
+ if (result != 0) {
+ goto exit;
+ }
+
+ id = cnid_for_path(slq->slq_vol->v_cdb, slq->slq_vol->v_path, path, &did);
+ if (id == CNID_INVALID) {
+ LOG(log_error, logtype_sl, "cnid_for_path error: %s", path);
+ goto exit;
+ }
+ uint64var = ntohl(id);
+
+ if (slq->slq_cnids) {
+ ok = bsearch(&uint64var, slq->slq_cnids, slq->slq_cnids_num,
+ sizeof(uint64_t), cnid_comp_fn);
+ if (!ok) {
+ goto exit;
+ }
+ }
+
+ dalloc_add_copy(slq->query_results->cnids->ca_cnids,
+ &uint64var, uint64_t);
+ ok = add_filemeta(slq->slq_reqinfo, slq->query_results->fm_array,
+ path, &sb);
+ if (!ok) {
+ LOG(log_error, logtype_sl, "add_filemeta error");
+ slq->slq_state = SLQ_STATE_ERROR;
+ return;
+ }
+
+ slq->query_results->num_results++;
+
+exit:
+ if (slq->query_results->num_results < MAX_SL_RESULTS) {
+ tracker_sparql_cursor_next_async(slq->tracker_cursor,
+ slq->cancellable,
+ tracker_cursor_cb,
+ slq);
+ }
+}
+
+static void tracker_query_cb(GObject *object,
+ GAsyncResult *res,
+ gpointer user_data)
+{
+ bool ok;
+ GError *error = NULL;
+ slq_t *slq = user_data;
+
+ if (g_cancellable_is_cancelled(slq->cancellable)) {
+ slq->slq_state = SLQ_STATE_CANCELLED;
+ return;
+ }
+
+ slq->tracker_cursor = tracker_sparql_connection_query_finish(
+ TRACKER_SPARQL_CONNECTION(object),
+ res,
+ &error);
+
+ if (error) {
+ slq->slq_state = SLQ_STATE_ERROR;
+ LOG(log_error, logtype_sl, "Tracker query error: %s", error->message);
+ g_error_free(error);
+ return;
+ }
+
+ slq->slq_state = SLQ_STATE_RESULTS;
+
+ ok = create_result_handle(slq);
+ if (!ok) {
+ LOG(log_error, logtype_sl, "create_result_handle error");
+ slq->slq_state = SLQ_STATE_ERROR;
+ return;
+ }
+
+ tracker_sparql_cursor_next_async(slq->tracker_cursor,
+ slq->slq_obj->sl_ctx->cancellable,
+ tracker_cursor_cb,
+ slq);
+}
+
+/*******************************************************************************
* Spotlight RPC functions
- **************************************************************************************************/
+ ******************************************************************************/
-static int sl_rpc_fetchPropertiesForContext(const AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *v)
+static int sl_rpc_fetchPropertiesForContext(const AFPObj *obj,
+ const DALLOC_CTX *query,
+ DALLOC_CTX *reply,
+ const struct vol *v)
{
EC_INIT;
sl_array_t *array;
sl_uuid_t uuid;
- if (!v->v_uuid)
- EC_FAIL_LOG("sl_rpc_fetchPropertiesForContext: missing UUID for volume: %s", v->v_localname);
-
+ if (!v->v_uuid) {
+ EC_FAIL_LOG("missing UUID for volume: %s", v->v_localname);
+ }
dict = talloc_zero(reply, sl_dict_t);
/* key/val 1 */
EC_EXIT;
}
-static int cnid_comp_fn(const void *p1, const void *p2)
-{
- const uint64_t *cnid1 = p1, *cnid2 = p2;
- if (*cnid1 == *cnid2)
- return 0;
- if (*cnid1 < *cnid2)
- return -1;
- else
- return 1;
-}
-
-static int sl_createCNIDArray(slq_t *slq, const DALLOC_CTX *p)
-{
- EC_INIT;
- uint64_t *cnids = NULL;
-
- EC_NULL( cnids = talloc_array(slq, uint64_t, talloc_array_length(p)) );
- for (int i = 0; i < talloc_array_length(p); i++)
- memcpy(&cnids[i], p->dd_talloc_array[i], sizeof(uint64_t));
- qsort(cnids, talloc_array_length(p), sizeof(uint64_t), cnid_comp_fn);
-
- slq->slq_cnids = cnids;
- slq->slq_cnids_num = talloc_array_length(p);
-
-EC_CLEANUP:
- if (ret != 0) {
- if (cnids)
- talloc_free(cnids);
- }
- EC_EXIT;
-}
-
-static int sl_rpc_openQuery(AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, struct vol *v)
+static int sl_rpc_openQuery(AFPObj *obj,
+ const DALLOC_CTX *query,
+ DALLOC_CTX *reply,
+ struct vol *v)
{
EC_INIT;
char *sl_query;
DALLOC_CTX *reqinfo;
sl_array_t *array;
sl_cnids_t *cnids;
- slq_t *slq = NULL;
+ slq_t *slq;
+ char slq_host[MAXPATHLEN + 1];
+ uint16_t convflags = v->v_mtou_flags;
+ uint64_t result;
+ gchar *sparql_query;
+ GError *error = NULL;
+
+ array = talloc_zero(reply, sl_array_t);
+
+ if (obj->sl_ctx->tracker_con == NULL) {
+ EC_FAIL;
+ }
/* Allocate and initialize query object */
- slq = talloc_zero(sl_ctx, slq_t);
+ slq = talloc_zero(obj->sl_ctx, slq_t);
slq->slq_state = SLQ_STATE_NEW;
slq->slq_obj = obj;
slq->slq_vol = v;
slq->slq_allow_expr = obj->options.flags & OPTION_SPOTLIGHT_EXPR ? true : false;
slq->slq_result_limit = obj->options.sparql_limit;
+ slq->cancellable = g_cancellable_new();
+ talloc_set_destructor(slq, slq_free_cb);
- LOG(log_info, logtype_sl, "sl_rpc_openQuery: expr: %s, limit: %" PRIu64,
+ LOG(log_debug, logtype_sl, "Spotlight: expr: %s, limit: %" PRIu64,
slq->slq_allow_expr ? "yes" : "no", slq->slq_result_limit);
/* convert spotlight query charset to host charset */
- EC_NULL_LOG( sl_query = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1, "kMDQueryString") );
- char slq_host[MAXPATHLEN + 1];
- uint16_t convflags = v->v_mtou_flags;
- size_t slq_maclen;
- if (convert_charset(CH_UTF8_MAC, v->v_volcharset, v->v_maccharset, sl_query, strlen(sl_query), slq_host, MAXPATHLEN, &convflags) == -1) {
- LOG(log_error, logtype_afpd, "sl_rpc_openQuery(\"%s\"): charset conversion failed", sl_query);
+ sl_query = dalloc_value_for_key(query, "DALLOC_CTX", 0,
+ "DALLOC_CTX", 1,
+ "kMDQueryString");
+ if (sl_query == NULL) {
+ EC_FAIL;
+ }
+ ret = convert_charset(CH_UTF8_MAC, v->v_volcharset, v->v_maccharset,
+ sl_query, strlen(sl_query), slq_host, MAXPATHLEN,
+ &convflags);
+ if (ret == -1) {
+ LOG(log_error, logtype_sl, "charset conversion failed");
EC_FAIL;
}
slq->slq_qstring = talloc_strdup(slq, slq_host);
- LOG(log_debug, logtype_sl, "sl_rpc_openQuery: %s", slq->slq_qstring);
+ LOG(log_debug, logtype_sl, "Spotlight query: \"%s\"", slq->slq_qstring);
slq->slq_time = time(NULL);
- EC_NULL_LOG( uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1) );
+ uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
+ if (uint64 == NULL) {
+ EC_FAIL;
+ }
slq->slq_ctx1 = *uint64;
- EC_NULL_LOG( uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2) );
+
+ uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
+ if (uint64 == NULL) {
+ EC_FAIL;
+ }
slq->slq_ctx2 = *uint64;
- EC_NULL_LOG( reqinfo = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1, "kMDAttributeArray") );
+
+ reqinfo = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1,
+ "kMDAttributeArray");
+ if (reqinfo == NULL) {
+ EC_FAIL;
+ }
slq->slq_reqinfo = talloc_steal(slq, reqinfo);
- if ((cnids = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1, "kMDQueryItemArray"))) {
+
+ cnids = dalloc_value_for_key(query, "DALLOC_CTX", 0, "DALLOC_CTX", 1,
+ "kMDQueryItemArray");
+ if (cnids) {
EC_ZERO_LOG( sl_createCNIDArray(slq, cnids->ca_cnids) );
}
-
- LOG(log_maxdebug, logtype_sl, "sl_rpc_openQuery: requested attributes:");
- dd_dump(slq->slq_reqinfo, 0);
- (void)slq_add(slq);
-
- /* Run the query */
- EC_ZERO( sl_module_export->sl_mod_start_search(slq) );
+ ret = map_spotlight_to_sparql_query(slq, &sparql_query);
+ if (ret != 0) {
+ LOG(log_debug, logtype_sl, "mapping retured non-zero");
+ EC_FAIL;
+ }
+ LOG(log_debug, logtype_sl, "SPARQL query: \"%s\"", sparql_query);
+
+ tracker_sparql_connection_query_async(obj->sl_ctx->tracker_con,
+ sparql_query,
+ slq->cancellable,
+ tracker_query_cb,
+ slq);
+ if (error) {
+ LOG(log_error, logtype_sl, "Couldn't query the Tracker Store: '%s'",
+ error->message);
+ g_clear_error(&error);
+ EC_FAIL;
+ }
- array = talloc_zero(reply, sl_array_t);
- uint64_t sl_res = ret == 0 ? 0 : UINT64_MAX;
- dalloc_add_copy(array, &sl_res, uint64_t);
- dalloc_add(reply, array, sl_array_t);
+ slq->slq_state = SLQ_STATE_RUNNING;
+ slq_add(slq);
EC_CLEANUP:
if (ret != 0) {
- slq_error(slq);
+ slq_destroy(slq);
+ result = UINT64_MAX;
+ ret = 0;
+ } else {
+ result = 0;
}
+
+ dalloc_add_copy(array, &result, uint64_t);
+ dalloc_add(reply, array, sl_array_t);
EC_EXIT;
}
-static int sl_rpc_fetchQueryResultsForContext(const AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *v)
+static int sl_rpc_fetchQueryResultsForContext(const AFPObj *obj,
+ const DALLOC_CTX *query,
+ DALLOC_CTX *reply,
+ const struct vol *v)
{
EC_INIT;
slq_t *slq = NULL;
- uint64_t *uint64, ctx1, ctx2;
+ uint64_t *uint64, ctx1, ctx2, status;
+ sl_array_t *array;
+ bool ok;
+
+ array = talloc_zero(reply, sl_array_t);
+ if (array == NULL) {
+ return false;
+ }
/* Context */
- EC_NULL_LOG (uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1) );
+ uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
+ if (uint64 == NULL) {
+ EC_FAIL;
+ }
ctx1 = *uint64;
- EC_NULL_LOG (uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2) );
+ uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
+ if (uint64 == NULL) {
+ EC_FAIL;
+ }
ctx2 = *uint64;
/* Get query for context */
- EC_NULL_LOG( slq = slq_for_ctx(ctx1, ctx2) );
- if (slq->slq_state != SLQ_STATE_RUNNING && slq->slq_state != SLQ_STATE_DONE) {
- EC_FAIL_LOG("Spotlight: attempt to fetch results for query that isn't active");
+ slq = slq_for_ctx(ctx1, ctx2);
+ if (slq == NULL) {
+ EC_FAIL;
}
- /* Create and pass reply handle */
- EC_NULL( slq->slq_reply = talloc_zero(reply, sl_array_t) );
+ switch (slq->slq_state) {
+ case SLQ_STATE_RUNNING:
+ case SLQ_STATE_RESULTS:
+ case SLQ_STATE_DONE:
+ ok = add_results(array, slq);
+ if (!ok) {
+ LOG(log_error, logtype_sl, "error adding results");
+ EC_FAIL;
+ }
+ if (slq->slq_state == SLQ_STATE_RESULTS) {
+ tracker_sparql_cursor_next_async(
+ slq->tracker_cursor,
+ slq->cancellable,
+ tracker_cursor_cb,
+ slq);
+ }
+ break;
- /* Fetch Tracker results*/
- EC_ZERO_LOG( sl_module_export->sl_mod_fetch_result(slq) );
+ case SLQ_STATE_ERROR:
+ LOG(log_error, logtype_sl, "query in error state");
+ EC_FAIL;
- dalloc_add(reply, slq->slq_reply, sl_array_t);
+ default:
+ LOG(log_error, logtype_sl, "unexpected query state %d", slq->slq_state);
+ EC_FAIL;
+ }
+
+ dalloc_add(reply, array, sl_array_t);
+ EC_EXIT;
EC_CLEANUP:
- if (ret != 0) {
- slq_error(slq);
- }
+ slq_destroy(slq);
+ status = UINT64_MAX;
+ dalloc_add_copy(array, &status, uint64_t);
+ dalloc_add(reply, array, sl_array_t);
EC_EXIT;
}
-static int sl_rpc_storeAttributesForOIDArray(const AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *vol)
+static int sl_rpc_storeAttributesForOIDArray(const AFPObj *obj,
+ const DALLOC_CTX *query,
+ DALLOC_CTX *reply,
+ const struct vol *vol)
{
EC_INIT;
uint64_t uint64;
cnid_t id;
char *path;
struct dir *dir;
-
+
EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2) );
memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
id = (cnid_t)uint64;
- LOG(log_debug, logtype_sl, "sl_rpc_storeAttributesForOIDArray: CNID: %" PRIu32, id);
+ LOG(log_debug, logtype_sl, "CNID: %" PRIu32, id);
if (htonl(id) == DIRDID_ROOT) {
path = vol->v_path;
EC_INIT;
uint64_t uint64;
sl_cnids_t *cnids;
- sl_time_t *sl_time;
cnid_t id;
char *path;
struct dir *dir;
-
+
EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 1) );
memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
id = (cnid_t)uint64;
static int sl_rpc_fetchAttributesForOIDArray(AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *vol)
{
EC_INIT;
- slq_t *slq = NULL;
uint64_t uint64;
- sl_cnids_t *cnids;
- sl_time_t *sl_time;
- cnid_t id;
+ sl_cnids_t *cnids, *replycnids;
+ cnid_t id, did;
struct dir *dir;
- sl_array_t *reqinfo;
+ sl_array_t *array, *reqinfo, *fm_array;
+ char buffer[12 + MAXPATHLEN + 1];
+ char *name, *path;
+ sl_filemeta_t *fm;
+ sl_nil_t nil;
+ uint64_t sl_res;
+ struct stat sb;
+ array = talloc_zero(reply, sl_array_t);
+ replycnids = talloc_zero(reply, sl_cnids_t);
+ replycnids->ca_cnids = talloc_zero(replycnids, DALLOC_CTX);
+ fm = talloc_zero(array, sl_filemeta_t);
+ fm_array = talloc_zero(fm, sl_array_t);
+ if (array == NULL || replycnids == NULL || replycnids->ca_cnids == NULL
+ || fm == NULL || fm_array == NULL) {
+ EC_FAIL;
+ }
+
+ reqinfo = dalloc_get(query, "DALLOC_CTX", 0, "sl_array_t", 1);
+ if (reqinfo == NULL) {
+ EC_FAIL;
+ }
+ cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2);
+ if (cnids == NULL) {
+ EC_FAIL;
+ }
- /* Allocate and initialize query object */
- slq = talloc_zero(reply, slq_t);
- slq->slq_state = SLQ_STATE_ATTRS;
- slq->slq_obj = obj;
- slq->slq_vol = vol;
- EC_NULL( slq->slq_reply = talloc_zero(reply, sl_array_t) );
- EC_NULL( reqinfo = dalloc_get(query, "DALLOC_CTX", 0, "sl_array_t", 1) );
- slq->slq_reqinfo = talloc_steal(slq, reqinfo);
-
- EC_NULL_LOG( cnids = dalloc_get(query, "DALLOC_CTX", 0, "sl_cnids_t", 2) );
memcpy(&uint64, cnids->ca_cnids->dd_talloc_array[0], sizeof(uint64_t));
id = (cnid_t)uint64;
if (htonl(id) == DIRDID_ROOT) {
- slq->slq_path = talloc_strdup(slq, vol->v_path);
+ path = talloc_strdup(reply, vol->v_path);
} else if (id < CNID_START) {
EC_FAIL;
} else {
- cnid_t did;
- char buffer[12 + MAXPATHLEN + 1];
- char *name;
did = htonl(id);
EC_NULL( name = cnid_resolve(vol->v_cdb, &did, buffer, sizeof(buffer)) );
EC_NULL( dir = dirlookup(vol, did) );
- EC_NULL( slq->slq_path = talloc_asprintf(slq, "%s/%s", bdata(dir->d_fullpath), name) );
+ EC_NULL( path = talloc_asprintf(reply, "%s/%s", bdata(dir->d_fullpath), name) );
}
- /* Return result value 0 */
- uint64_t sl_res = 0;
- dalloc_add_copy(slq->slq_reply, &sl_res, uint64_t);
+ EC_ZERO( stat(path, &sb) );
+
+ sl_res = 0;
+ dalloc_add_copy(array, &sl_res, uint64_t);
- /* Return CNID array */
- sl_cnids_t *replycnids = talloc_zero(reply, sl_cnids_t);
- replycnids->ca_cnids = talloc_zero(cnids, DALLOC_CTX);
replycnids->ca_unkn1 = 0xfec;
replycnids->ca_context = cnids->ca_context;
uint64 = (uint64_t)id;
dalloc_add_copy(replycnids->ca_cnids, &uint64, uint64_t);
- dalloc_add(slq->slq_reply, replycnids, sl_cnids_t);
-
- /* Fetch attributes from module */
- EC_ZERO_LOG( sl_module_export->sl_mod_fetch_attrs(slq) );
+ dalloc_add(array, replycnids, sl_cnids_t);
+ dalloc_add(fm, fm_array, fm_array_t);
+ dalloc_add_copy(fm_array, &nil, sl_nil_t);
+ add_filemeta(reqinfo, fm_array, path, &sb);
- dalloc_add(reply, slq->slq_reply, sl_array_t);
+ /* Now add result */
+ dalloc_add(array, fm, sl_filemeta_t);
+ dalloc_add(reply, array, sl_array_t);
+ EC_EXIT;
EC_CLEANUP:
+ sl_res = UINT64_MAX;
+ dalloc_add_copy(array, &sl_res, uint64_t);
+ dalloc_add(array, fm, sl_filemeta_t);
+ dalloc_add(reply, array, sl_array_t);
EC_EXIT;
}
-static int sl_rpc_closeQueryForContext(const AFPObj *obj, const DALLOC_CTX *query, DALLOC_CTX *reply, const struct vol *v)
+static int sl_rpc_closeQueryForContext(const AFPObj *obj,
+ const DALLOC_CTX *query,
+ DALLOC_CTX *reply,
+ const struct vol *v)
{
EC_INIT;
slq_t *slq = NULL;
uint64_t *uint64, ctx1, ctx2;
sl_array_t *array;
-
+ uint64_t sl_result;
+
+ array = talloc_zero(reply, sl_array_t);
+
/* Context */
- EC_NULL_LOG (uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1) );
+ uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 1);
+ if (uint64 == NULL) {
+ EC_FAIL;
+ }
ctx1 = *uint64;
- EC_NULL_LOG (uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2) );
+ uint64 = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "uint64_t", 2);
+ if (uint64 == NULL) {
+ EC_FAIL;
+ }
ctx2 = *uint64;
/* Get query for context and free it */
- EC_NULL_LOG( slq = slq_for_ctx(ctx1, ctx2) );
- if (slq->slq_state != SLQ_STATE_DONE)
- LOG(log_warning, logtype_sl, "Closing active query");
- sl_module_export->sl_mod_end_search(slq);
- slq_remove(slq);
- talloc_free(slq);
- slq = NULL;
+ slq = slq_for_ctx(ctx1, ctx2);
+ if (slq == NULL) {
+ EC_FAIL;
+ }
- array = talloc_zero(reply, sl_array_t);
- uint64_t sl_res = 0;
- dalloc_add_copy(array, &sl_res, uint64_t);
- dalloc_add(reply, array, sl_array_t);
+ switch (slq->slq_state) {
+ case SLQ_STATE_DONE:
+ case SLQ_STATE_ERROR:
+ slq_destroy(slq);
+ break;
+
+ case SLQ_STATE_RUNNING:
+ case SLQ_STATE_RESULTS:
+ slq_cancel(slq);
+ break;
+
+ default:
+ LOG(log_error, logtype_sl, "Unexpected state %d", slq->slq_state);
+ EC_FAIL;
+ }
+
+ sl_result = 0;
EC_CLEANUP:
if (ret != 0) {
- slq_error(slq);
+ sl_result = UINT64_MAX;
}
+ dalloc_add_copy(array, &sl_result, uint64_t);
+ dalloc_add(reply, array, sl_array_t);
EC_EXIT;
}
-/**************************************************************************************************
- * Spotlight module functions
- **************************************************************************************************/
+/******************************************************************************
+ * Spotlight functions
+ ******************************************************************************/
-int sl_mod_load(AFPObj *obj)
+int spotlight_init(AFPObj *obj)
{
- EC_INIT;
+ const char *attributes;
+ struct sl_ctx *sl_ctx;
- sl_ctx = talloc_new(NULL);
+ LOG(log_info, logtype_sl, "Initializing Spotlight");
- if ((sl_module = mod_open(obj->options.slmod_path)) == NULL) {
- LOG(log_error, logtype_sl, "Failed to load module \'%s\': %s", obj->options.slmod_path, mod_error());
- EC_FAIL;
- }
+ sl_ctx = talloc_zero(NULL, struct sl_ctx);
+ obj->sl_ctx = sl_ctx;
- if ((sl_module_export = mod_symbol(sl_module, "sl_mod")) == NULL) {
- LOG(log_error, logtype_sl, "sl_mod_load(%s): mod_symbol error for symbol sl_mod", obj->options.slmod_path);
- EC_FAIL;
+ attributes = atalk_iniparser_getstring(obj->iniconfig, INISEC_GLOBAL,
+ "spotlight attributes", NULL);
+ if (attributes) {
+ configure_spotlight_attributes(attributes);
}
- sl_module_export->sl_mod_init(obj);
-
-EC_CLEANUP:
- EC_EXIT;
-}
+ /*
+ * Tracker uses glibs event dispatching, so we need a mainloop
+ */
+ sl_ctx->mainloop = g_main_loop_new(NULL, false);
+ sl_ctx->cancellable = g_cancellable_new();
-/**
- * Index a file
- **/
-void sl_index_file(const char *path)
-{
- if (sl_module_export && sl_module_export->sl_mod_index_file)
- sl_module_export->sl_mod_index_file(path);
+ setenv("DBUS_SESSION_BUS_ADDRESS", "unix:path=" _PATH_STATEDIR "spotlight.ipc", 1);
+ setenv("XDG_DATA_HOME", _PATH_STATEDIR, 0);
+ setenv("XDG_CACHE_HOME", _PATH_STATEDIR, 0);
+ setenv("TRACKER_USE_LOG_FILES", "1", 0);
+
+ tracker_sparql_connection_get_async(sl_ctx->cancellable,
+ tracker_con_cb, sl_ctx);
+
+ return 0;
}
-/**************************************************************************************************
+/******************************************************************************
* AFP functions
- **************************************************************************************************/
+ ******************************************************************************/
-int afp_spotlight_rpc(AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen)
+int afp_spotlight_rpc(AFPObj *obj, char *ibuf, size_t ibuflen,
+ char *rbuf, size_t *rbuflen)
{
EC_INIT;
TALLOC_CTX *tmp_ctx = talloc_new(NULL);
uint16_t vid;
int cmd;
- int endianess = SL_ENC_LITTLE_ENDIAN;
struct vol *vol;
DALLOC_CTX *query;
DALLOC_CTX *reply;
char *rpccmd;
int len;
+ bool event;
*rbuflen = 0;
- if (sl_module == NULL)
+ if (!(obj->options.flags & OPTION_SPOTLIGHT)) {
return AFPERR_NOOP;
+ }
+
+ /*
+ * Process finished glib events
+ */
+ event = true;
+ while (event) {
+ event = g_main_context_iteration(NULL, false);
+ }
+ slq_cancelled_cleanup();
ibuf += 2;
ibuflen -= 2;
EC_NULL( reply = talloc_zero(tmp_ctx, DALLOC_CTX) );
EC_NEG1_LOG( sl_unpack(query, ibuf + 22) );
- LOG(log_debug, logtype_sl, "afp_spotlight_rpc: Request dump:");
- dd_dump(query, 0);
+ LOG(log_debug, logtype_sl, "Spotlight RPC request:\n%s",
+ dd_dump(query, 0));
EC_NULL_LOG( rpccmd = dalloc_get(query, "DALLOC_CTX", 0, "DALLOC_CTX", 0, "char *", 0) );
LOG(log_error, logtype_sl, "afp_spotlight_rpc: unknown Spotlight RPC: %s", rpccmd);
}
- LOG(log_debug, logtype_sl, "afp_spotlight_rpc: Reply dump:");
- dd_dump(reply, 0);
+ LOG(log_debug, logtype_sl, "Spotlight RPC reply dump:\n%s",
+ dd_dump(reply, 0));
memset(rbuf, 0, 4);
*rbuflen += 4;
}
EC_EXIT;
}
-#endif
-
-/**************************************************************************************************
- * Testing
- **************************************************************************************************/
-
-#ifdef SPOT_TEST_MAIN
-
-int main(int argc, char **argv)
-{
- EC_INIT;
- TALLOC_CTX *mem_ctx = talloc_new(NULL);
- DALLOC_CTX *dd = talloc_zero(mem_ctx, DALLOC_CTX);
- uint64_t i;
-
- set_processname("spot");
- setuplog("default:info,spotlight:debug", "/dev/tty");
-
- LOG(log_info, logtype_sl, "Start");
-
- i = 1;
- dalloc_add_copy(dd, &i, uint64_t);
- char *str = dalloc_strdup(dd, "hello world");
- dalloc_add(dd, str, char *);
- sl_bool_t b = true;
- dalloc_add_copy(dd, &b, sl_bool_t);
-
- /* add a nested array */
- DALLOC_CTX *nested = talloc_zero(dd, DALLOC_CTX);
- i = 3;
- dalloc_add_copy(nested, &i, uint64_t);
- dalloc_add(dd, nested, DALLOC_CTX);
-
- /* test an allocated CNID array */
- uint64_t id = 16;
- sl_cnids_t *cnids = talloc_zero(dd, sl_cnids_t);
- cnids->ca_cnids = talloc_zero(cnids, DALLOC_CTX);
- cnids->ca_unkn1 = 1;
- dalloc_add_copy(cnids->ca_cnids, &id, uint64_t);
- dalloc_add(dd, cnids, sl_cnids_t);
-
- /* Now the Spotlight types */
- sl_array_t *sl_array = talloc_zero(dd, sl_array_t);
- i = 0x1234;
- dalloc_add_copy(sl_array, &i, uint64_t);
-
- sl_dict_t *sl_dict = talloc_zero(dd, sl_dict_t);
- i = 0xffff;
- dalloc_add_copy(sl_dict, &i, uint64_t);
- dalloc_add(sl_array, sl_dict, sl_dict_t);
-
- dalloc_add(dd, sl_array, sl_array_t);
-
- dd_dump(dd, 0);
-
- /* now parse a real spotlight packet */
- if (argc > 1) {
- char ibuf[8192];
- char rbuf[8192];
- int fd;
- size_t len;
- DALLOC_CTX *query;
-
- EC_NULL( query = talloc_zero(mem_ctx, DALLOC_CTX) );
-
- EC_NEG1_LOG( fd = open(argv[1], O_RDONLY) );
- EC_NEG1_LOG( len = read(fd, ibuf, 8192) );
- close(fd);
- EC_NEG1_LOG( sl_unpack(query, ibuf + 24) );
-
- /* Now dump the whole thing */
- dd_dump(query, 0);
- }
-
-#if 0
- /* packing */
- int qlen;
- char buf[MAX_SLQ_DAT];
- EC_NEG1_LOG( qlen = sl_pack(query, buf) );
-
- EC_NEG1_LOG( fd = open("test.bin", O_RDWR) );
- lseek(fd, 24, SEEK_SET);
- write(fd, buf, qlen);
- close(fd);
-#endif
-
-EC_CLEANUP:
- if (mem_ctx) {
- talloc_free(mem_ctx);
- mem_ctx = NULL;
- }
- EC_EXIT;
-}
-#endif
static int sl_pack_CNID(sl_cnids_t *cnids, char *buf, int offset, char *toc_buf, int *toc_idx)
{
EC_INIT;
- int off = 0, len;
+ int len;
int cnid_count = talloc_array_length(cnids->ca_cnids->dd_talloc_array);
uint64_t id;
{
int count, i;
uint64_t query_data64;
- double fval;
union {
double d;
uint32_t w[2];
int sl_unpack(DALLOC_CTX *query, const char *buf)
{
EC_INIT;
- int encoding, i, toc_entries;
- uint64_t toc_offset, tquerylen, toc_entry;
+ int encoding, toc_entries;
+ uint64_t toc_offset;
if (strncmp(buf, "md031234", 8) == 0)
encoding = SL_ENC_BIG_ENDIAN;
event_del(sigquit_ev);
event_del(timer_ev);
-#ifdef HAVE_TRACKER_SPARQL
+#ifdef HAVE_TRACKER
system("tracker-control -t");
#endif
kill_childs(SIGTERM, &afpd_pid, &cnid_metad_pid, &dbus_pid, NULL);
static void sigquit_cb(evutil_socket_t fd, short what, void *arg)
{
LOG(log_note, logtype_afpd, "Exiting on SIGQUIT");
-#ifdef HAVE_TRACKER_SPARQL
+#ifdef HAVE_TRACKER
system("tracker-control -t");
#endif
kill_childs(SIGQUIT, &afpd_pid, &cnid_metad_pid, &dbus_pid, NULL);
if (atalk_iniparser_getboolean(obj.iniconfig, INISEC_GLOBAL, "start dbus", 1)) {
dbus_path = atalk_iniparser_getstring(obj.iniconfig, INISEC_GLOBAL, "dbus daemon", DBUS_DAEMON_PATH);
- LOG(log_debug, logtype_default, "DBUS: '%s'", dbus_path);
+ LOG(log_note, logtype_default, "Starting dbus: %s", dbus_path);
if ((dbus_pid = run_process(dbus_path, "--config-file=" _PATH_CONFDIR "dbus-session.conf", NULL)) == NETATALK_SRV_ERROR) {
LOG(log_error, logtype_default, "Error starting '%s'", dbus_path);
netatalk_exit(EXITERR_CONF);
set_sl_volumes();
if (atalk_iniparser_getboolean(obj.iniconfig, INISEC_GLOBAL, "start tracker", 1)) {
+ LOG(log_note, logtype_default, "Starting Tracker");
system(TRACKER_PREFIX "/bin/tracker-control -s");
}
}
# Makefile.am for etc/spotlight/
pkgconfdir = @PKGCONFDIR@
-moduledir = @UAMS_PATH@
-module_LTLIBRARIES =
+noinst_LTLIBRARIES =
noinst_PROGRAMS =
-noinst_HEADERS = slmod_sparql_map.h
+noinst_HEADERS = sparql_map.h
BUILT_SOURCES =
AM_YFLAGS = -d
-if HAVE_TRACKER_SPARQL
-BUILT_SOURCES += slmod_sparql_parser.h
+if HAVE_TRACKER
+BUILT_SOURCES += sparql_parser.h
noinst_PROGRAMS += srp
-module_LTLIBRARIES += slmod_sparql.la
+noinst_LTLIBRARIES += libspotlight.la
-slmod_sparql_la_SOURCES = \
- slmod_sparql.c \
- slmod_sparql_map.c \
- slmod_sparql_parser.y \
+libspotlight_la_SOURCES = \
+ sparql_map.c \
+ sparql_parser.y \
spotlight_rawquery_lexer.l
-slmod_sparql_la_CFLAGS = \
+libspotlight_la_CFLAGS = \
-DDBUS_API_SUBJECT_TO_CHANGE \
@TRACKER_CFLAGS@ \
- @TRACKER_MINER_CFLAGS@ \
-D_PATH_STATEDIR='"$(localstatedir)/netatalk"'
-slmod_sparql_la_LDFLAGS = -module -avoid-version @TRACKER_LIBS@ @TRACKER_MINER_LIBS@
+libspotlight_la_LDFLAGS = @TRACKER_LIBS@ @TRACKER_MINER_LIBS@
srp_SOURCES = \
- slmod_sparql_map.c \
- slmod_sparql_parser.y \
+ sparql_map.c \
+ sparql_parser.y \
spotlight_rawquery_lexer.l
srp_CFLAGS = -DMAIN -I$(top_srcdir)/include @TRACKER_CFLAGS@
/*
- Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
+ Copyright (C) Ralph Boehme 2012-2014
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define MAX_SL_RESULTS 20
static TrackerSparqlConnection *connection;
-#if 0
-static TrackerMinerManager *manager;
-#endif
static char *tracker_to_unix_path(const char *uri)
{
* impose limits on the maximum number of watched directories.
*/
return 0;
-
-#if 0
-#ifdef HAVE_TRACKER_MINER
- EC_INIT;
- const char *f = p;
-
- if (!f)
- goto EC_CLEANUP;
-
- GError *error = NULL;
- GFile *file = NULL;
-
- file = g_file_new_for_commandline_arg(f);
-
- become_root();
- tracker_miner_manager_index_file(manager, file, &error);
- unbecome_root();
-
- if (error)
- LOG(log_error, logtype_sl, "sl_mod_index_file(\"%s\"): indexing failed", f);
- else
- LOG(log_debug, logtype_sl, "sl_mod_index_file(\"%s\"): indexing file was successful", f);
-
-EC_CLEANUP:
- if (file)
- g_object_unref(file);
- EC_EXIT;
-#else
- return 0;
-#endif /* HAVE_TRACKER_MINER */
-#endif /* 0 */
}
struct sl_module_export sl_mod = {
+++ /dev/null
-/*
- Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <atalk/logger.h>
-
-#include "slmod_sparql_map.h"
-
-#define NOTSUPPORTED NULL
-#define SPECIAL NULL
-
-struct spotlight_sparql_map spotlight_sparql_map[] = {
- /* ssm_spotlight_attr ssm_enabled, ssm_type, ssm_sparql_attr */
- {"*", true, ssmt_fts, "fts:match"},
-
- /* Filesystem metadata */
- {"kMDItemFSLabel", true, ssmt_num, NOTSUPPORTED},
- {"kMDItemDisplayName", true, ssmt_str, "nfo:fileName"},
- {"kMDItemFSName", true, ssmt_str, "nfo:fileName"},
- {"kMDItemFSContentChangeDate", true, ssmt_date, "nfo:fileLastModified"},
-
- /* Common metadata */
- {"kMDItemTextContent", true, ssmt_fts, "fts:match"},
- {"kMDItemContentCreationDate", true, ssmt_date, "nie:contentCreated"},
- {"kMDItemContentModificationDate", true, ssmt_date, "nfo:fileLastModified"},
- {"kMDItemAttributeChangeDate", true, ssmt_date, "nfo:fileLastModified"},
- {"kMDItemLastUsedDate", true, ssmt_date, "nfo:fileLastAccessed"},
- {"kMDItemAuthors", true, ssmt_str, "dc:creator"},
- {"kMDItemCopyright", true, ssmt_str, "nie:copyright"},
- {"kMDItemCountry", true, ssmt_str, "nco:country"},
- {"kMDItemCreator", true, ssmt_str, "dc:creator"},
- {"kMDItemDurationSeconds", true, ssmt_num, "nfo:duration"},
- {"kMDItemNumberOfPages", true, ssmt_num, "nfo:pageCount"},
- {"kMDItemTitle", true, ssmt_str, "nie:title"},
- {"_kMDItemGroupId", true, ssmt_type, SPECIAL},
- {"kMDItemContentTypeTree", true, ssmt_type, SPECIAL},
-
- /* Image metadata */
- {"kMDItemPixelWidth", true, ssmt_num, "nfo:width"},
- {"kMDItemPixelHeight", true, ssmt_num, "nfo:height"},
- {"kMDItemColorSpace", true, ssmt_str, "nexif:colorSpace"},
- {"kMDItemBitsPerSample", true, ssmt_num, "nfo:colorDepth"},
- {"kMDItemFocalLength", true, ssmt_num, "nmm:focalLength"},
- {"kMDItemISOSpeed", true, ssmt_num, "nmm:isoSpeed"},
- {"kMDItemOrientation", true, ssmt_bool, "nfo:orientation"},
- {"kMDItemResolutionWidthDPI", true, ssmt_num, "nfo:horizontalResolution"},
- {"kMDItemResolutionHeightDPI", true, ssmt_num, "nfo:verticalResolution"},
- {"kMDItemExposureTimeSeconds", true, ssmt_num, "nmm:exposureTime"},
-
- /* Audio metadata */
- {"kMDItemComposer", true, ssmt_str, "nmm:composer"},
- {"kMDItemMusicalGenre", true, ssmt_str, "nfo:genre"},
-
- {NULL, false, ssmt_str, NULL}
-};
-
-struct MDTypeMap MDTypeMap[] = {
- {"1", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#Email"},
- {"2", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact"},
- {"3", kMDTypeMapNotSup, NULL}, /* PrefPane */
- {"4", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Font"},
- {"5", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Bookmark"},
- {"6", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact"},
- {"7", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Video"},
- {"8", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Executable"},
- {"9", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Folder"},
- {"10", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Audio"},
- {"11", kMDTypeMapMime, "application/pdf"},
- {"12", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Presentation"},
- {"13", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Image"},
- {"public.jpeg", kMDTypeMapMime, "image/jpeg"},
- {"public.tiff", kMDTypeMapMime, "image/tiff"},
- {"com.compuserve.gif", kMDTypeMapMime, "image/gif"},
- {"public.png", kMDTypeMapMime, "image/png"},
- {"com.microsoft.bmp", kMDTypeMapMime, "image/bmp"},
- {"public.content", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Document"},
- {"public.mp3", kMDTypeMapMime, "audio/mpeg"},
- {"public.mpeg-4-audio", kMDTypeMapMime, "audio/x-aac"},
- {"com.apple.application", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Software"},
- {"public.text", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#TextDocument"},
- {"public.plain-text", kMDTypeMapMime, "text/plain"},
- {"public.rtf", kMDTypeMapMime, "text/rtf"},
- {"public.html", kMDTypeMapMime, "text/html"},
- {"public.xml", kMDTypeMapMime, "text/xml"},
- {"public.source-code", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#SourceCode"},
- {NULL, kMDTypeMapNotSup, NULL}
-};
-
-void configure_spotlight_attributes(const char *attributes_in)
-{
- char *attr, *attributes;
- int i;
-
- for (i = 0; spotlight_sparql_map[i].ssm_spotlight_attr != NULL; i++)
- spotlight_sparql_map[i].ssm_enabled = false;
-
- /*
- * Go through the attribute map and for every element scan
- * attributes_in with strtok(). If it's contained, keep it
- * enabled, otherwise disable it.
- */
-
- attributes = strdup(attributes_in);
-
- for (attr = strtok(attributes, ","); attr; attr = strtok(NULL, ",")) {
-
- for (i = 0; spotlight_sparql_map[i].ssm_spotlight_attr != NULL; i++)
-
- if (strcmp(attr, spotlight_sparql_map[i].ssm_spotlight_attr) == 0) {
- LOG(log_info, logtype_sl, "Enabling Spotlight attribute: %s",
- spotlight_sparql_map[i].ssm_spotlight_attr);
- spotlight_sparql_map[i].ssm_enabled = true;
- break;
- }
- }
-
- free(attributes);
-}
+++ /dev/null
-/*
- Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#ifndef SPOTLIGHT_SPARQL_MAP_H
-#define SPOTLIGHT_SPARQL_MAP_H
-
-enum ssm_type {
- ssmt_bool, /* a boolean value that doesn't requires a SPARQL FILTER */
- ssmt_num, /* a numeric value that requires a SPARQL FILTER */
- ssmt_str, /* a string value that requieres a SPARQL FILTER */
- ssmt_fts, /* a string value that will be queried with SPARQL 'fts:match' */
- ssmt_date, /* date values are handled in a special map function map_daterange() */
- ssmt_type /* kMDItemContentType, requires special mapping */
-};
-
-enum kMDTypeMap {
- kMDTypeMapNotSup, /* not supported */
- kMDTypeMapRDF, /* query with rdf:type */
- kMDTypeMapMime /* query with nie:mimeType */
-};
-
-struct spotlight_sparql_map {
- const char *ssm_spotlight_attr;
- bool ssm_enabled;
- enum ssm_type ssm_type;
- const char *ssm_sparql_attr;
-};
-
-struct MDTypeMap {
- const char *mdtm_value; /* MD query value of attributes '_kMDItemGroupId' and 'kMDItemContentTypeTree' */
- enum kMDTypeMap mdtm_type; /* whether SPARQL query must search attribute rdf:type or nie:mime_Type */
- const char *mdtm_sparql; /* the SPARQL query match string */
-};
-
-extern struct spotlight_sparql_map spotlight_sparql_map[];
-extern struct spotlight_sparql_map spotlight_sparql_date_map[];
-extern struct MDTypeMap MDTypeMap[];
-#endif
+++ /dev/null
-/* A Bison parser, made by GNU Bison 2.7. */
-
-/* Bison implementation for Yacc-like parsers in C
-
- Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* C LALR(1) parser skeleton written by Richard Stallman, by
- simplifying the original so-called "semantic" parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Bison version. */
-#define YYBISON_VERSION "2.7"
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Push parsers. */
-#define YYPUSH 0
-
-/* Pull parsers. */
-#define YYPULL 1
-
-
-
-
-/* Copy the first part of user declarations. */
-/* Line 371 of yacc.c */
-#line 1 "slmod_sparql_parser.y"
-
- #include <atalk/standards.h>
-
- #include <stdbool.h>
- #include <stdio.h>
- #include <string.h>
- #include <time.h>
-
- #include <gio/gio.h>
-
- #include <atalk/talloc.h>
- #include <atalk/logger.h>
- #include <atalk/errchk.h>
- #include <atalk/spotlight.h>
-
- #include "slmod_sparql_map.h"
-
- struct yy_buffer_state;
- typedef struct yy_buffer_state *YY_BUFFER_STATE;
- extern int yylex (void);
- extern void yyerror (char const *);
- extern void *yyterminate(void);
- extern YY_BUFFER_STATE yy_scan_string( const char *str);
- extern void yy_delete_buffer ( YY_BUFFER_STATE buffer );
-
- /* forward declarations */
- static const char *map_expr(const char *attr, char op, const char *val);
- static const char *map_daterange(const char *dateattr, time_t date1, time_t date2);
- static time_t isodate2unix(const char *s);
-
- /* global vars, eg needed by the lexer */
- slq_t *ssp_slq;
-
- /* local vars */
- static gchar *ssp_result;
- static char sparqlvar;
- static char *result_limit;
-
-/* Line 371 of yacc.c */
-#line 107 "slmod_sparql_parser.c"
-
-# ifndef YY_NULL
-# if defined __cplusplus && 201103L <= __cplusplus
-# define YY_NULL nullptr
-# else
-# define YY_NULL 0
-# endif
-# endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 1
-#endif
-
-/* In a future release of Bison, this section will be replaced
- by #include "y.tab.h". */
-#ifndef YY_YY_SLMOD_SPARQL_PARSER_H_INCLUDED
-# define YY_YY_SLMOD_SPARQL_PARSER_H_INCLUDED
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int yydebug;
-#endif
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- WORD = 258,
- BOOL = 259,
- FUNC_INRANGE = 260,
- DATE_ISO = 261,
- OBRACE = 262,
- CBRACE = 263,
- EQUAL = 264,
- UNEQUAL = 265,
- GT = 266,
- LT = 267,
- COMMA = 268,
- QUOTE = 269,
- AND = 270,
- OR = 271
- };
-#endif
-/* Tokens. */
-#define WORD 258
-#define BOOL 259
-#define FUNC_INRANGE 260
-#define DATE_ISO 261
-#define OBRACE 262
-#define CBRACE 263
-#define EQUAL 264
-#define UNEQUAL 265
-#define GT 266
-#define LT 267
-#define COMMA 268
-#define QUOTE 269
-#define AND 270
-#define OR 271
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-{
-/* Line 387 of yacc.c */
-#line 46 "slmod_sparql_parser.y"
-
- int ival;
- const char *sval;
- bool bval;
- time_t tval;
-
-
-/* Line 387 of yacc.c */
-#line 190 "slmod_sparql_parser.c"
-} YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-extern YYSTYPE yylval;
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-/* "%code provides" blocks. */
-/* Line 387 of yacc.c */
-#line 40 "slmod_sparql_parser.y"
-
- #define SPRAW_TIME_OFFSET 978307200
- extern int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result);
- extern slq_t *ssp_slq;
-
-
-/* Line 387 of yacc.c */
-#line 222 "slmod_sparql_parser.c"
-
-#endif /* !YY_YY_SLMOD_SPARQL_PARSER_H_INCLUDED */
-
-/* Copy the second part of user declarations. */
-
-/* Line 390 of yacc.c */
-#line 229 "slmod_sparql_parser.c"
-
-#ifdef short
-# undef short
-#endif
-
-#ifdef YYTYPE_UINT8
-typedef YYTYPE_UINT8 yytype_uint8;
-#else
-typedef unsigned char yytype_uint8;
-#endif
-
-#ifdef YYTYPE_INT8
-typedef YYTYPE_INT8 yytype_int8;
-#elif (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-typedef signed char yytype_int8;
-#else
-typedef short int yytype_int8;
-#endif
-
-#ifdef YYTYPE_UINT16
-typedef YYTYPE_UINT16 yytype_uint16;
-#else
-typedef unsigned short int yytype_uint16;
-#endif
-
-#ifdef YYTYPE_INT16
-typedef YYTYPE_INT16 yytype_int16;
-#else
-typedef short int yytype_int16;
-#endif
-
-#ifndef YYSIZE_T
-# ifdef __SIZE_TYPE__
-# define YYSIZE_T __SIZE_TYPE__
-# elif defined size_t
-# define YYSIZE_T size_t
-# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# else
-# define YYSIZE_T unsigned int
-# endif
-#endif
-
-#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
-
-#ifndef YY_
-# if defined YYENABLE_NLS && YYENABLE_NLS
-# if ENABLE_NLS
-# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
-# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
-# endif
-# endif
-# ifndef YY_
-# define YY_(Msgid) Msgid
-# endif
-#endif
-
-/* Suppress unused-variable warnings by "using" E. */
-#if ! defined lint || defined __GNUC__
-# define YYUSE(E) ((void) (E))
-#else
-# define YYUSE(E) /* empty */
-#endif
-
-/* Identity function, used to suppress warnings about constant conditions. */
-#ifndef lint
-# define YYID(N) (N)
-#else
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static int
-YYID (int yyi)
-#else
-static int
-YYID (yyi)
- int yyi;
-#endif
-{
- return yyi;
-}
-#endif
-
-#if ! defined yyoverflow || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
- /* Use EXIT_SUCCESS as a witness for stdlib.h. */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
-# ifndef YYSTACK_ALLOC_MAXIMUM
- /* The OS might guarantee only one guard page at the bottom of the stack,
- and a page size can be as small as 4096 bytes. So we cannot safely
- invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
- to allow for a few compiler-allocated temporary stack slots. */
-# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
-# endif
-# else
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# ifndef YYSTACK_ALLOC_MAXIMUM
-# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
-# endif
-# if (defined __cplusplus && ! defined EXIT_SUCCESS \
- && ! ((defined YYMALLOC || defined malloc) \
- && (defined YYFREE || defined free)))
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef EXIT_SUCCESS
-# define EXIT_SUCCESS 0
-# endif
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# ifndef YYFREE
-# define YYFREE free
-# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-void free (void *); /* INFRINGES ON USER NAME SPACE */
-# endif
-# endif
-# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
-
-
-#if (! defined yyoverflow \
- && (! defined __cplusplus \
- || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- yytype_int16 yyss_alloc;
- YYSTYPE yyvs_alloc;
-};
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-# define YYCOPY_NEEDED 1
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
- Stack = &yyptr->Stack_alloc; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (YYID (0))
-
-#endif
-
-#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
-/* Copy COUNT objects from SRC to DST. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(Dst, Src, Count) \
- __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
-# else
-# define YYCOPY(Dst, Src, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (Dst)[yyi] = (Src)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
-#endif /* !YYCOPY_NEEDED */
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 2
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 52
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 17
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 7
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 22
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 51
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 271
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const yytype_uint8 yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const yytype_uint8 yyprhs[] =
-{
- 0, 0, 3, 4, 7, 9, 11, 15, 17, 19,
- 23, 27, 31, 37, 43, 49, 55, 62, 69, 76,
- 83, 92, 97
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yytype_int8 yyrhs[] =
-{
- 18, 0, -1, -1, 18, 19, -1, 20, -1, 4,
- -1, 21, 16, 21, -1, 21, -1, 22, -1, 7,
- 20, 8, -1, 20, 15, 20, -1, 20, 16, 20,
- -1, 3, 9, 14, 3, 14, -1, 3, 10, 14,
- 3, 14, -1, 3, 12, 14, 3, 14, -1, 3,
- 11, 14, 3, 14, -1, 3, 9, 14, 3, 14,
- 3, -1, 3, 10, 14, 3, 14, 3, -1, 3,
- 12, 14, 3, 14, 3, -1, 3, 11, 14, 3,
- 14, 3, -1, 5, 7, 3, 13, 23, 13, 23,
- 8, -1, 6, 7, 3, 8, -1, 3, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const yytype_uint8 yyrline[] =
-{
- 0, 68, 68, 70, 74, 88, 94, 102, 103, 104,
- 105, 112, 125, 126, 127, 128, 129, 130, 131, 132,
- 136, 140, 141
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE || 1
-/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "WORD", "BOOL", "FUNC_INRANGE",
- "DATE_ISO", "OBRACE", "CBRACE", "EQUAL", "UNEQUAL", "GT", "LT", "COMMA",
- "QUOTE", "AND", "OR", "$accept", "input", "line", "expr", "match",
- "function", "date", YY_NULL
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const yytype_uint16 yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const yytype_uint8 yyr1[] =
-{
- 0, 17, 18, 18, 19, 20, 20, 20, 20, 20,
- 20, 20, 21, 21, 21, 21, 21, 21, 21, 21,
- 22, 23, 23
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const yytype_uint8 yyr2[] =
-{
- 0, 2, 0, 2, 1, 1, 3, 1, 1, 3,
- 3, 3, 5, 5, 5, 5, 6, 6, 6, 6,
- 8, 4, 1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
- Performed when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const yytype_uint8 yydefact[] =
-{
- 2, 0, 1, 0, 5, 0, 0, 3, 4, 7,
- 8, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 9, 10, 11, 6, 0,
- 0, 0, 0, 0, 12, 13, 15, 14, 22, 0,
- 0, 16, 17, 19, 18, 0, 0, 0, 0, 21,
- 20
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yytype_int8 yydefgoto[] =
-{
- -1, 1, 7, 8, 9, 10, 40
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -10
-static const yytype_int8 yypact[] =
-{
- -10, 10, -10, 9, -10, -2, -1, -10, 8, -9,
- -10, 2, 12, 13, 14, 26, -7, -1, -1, 27,
- 28, 29, 30, 31, 22, -10, 20, -10, -10, 23,
- 24, 25, 32, 19, 37, 38, 39, 40, -10, 41,
- 34, -10, -10, -10, -10, 42, 19, 36, 43, -10,
- -10
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const yytype_int8 yypgoto[] =
-{
- -10, -10, -10, -6, 33, -10, 3
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -1
-static const yytype_uint8 yytable[] =
-{
- 16, 25, 3, 4, 5, 15, 6, 19, 17, 18,
- 2, 26, 27, 3, 4, 5, 20, 6, 11, 12,
- 13, 14, 38, 17, 18, 39, 21, 22, 23, 24,
- 3, 29, 30, 31, 32, 33, 18, 34, 35, 36,
- 41, 42, 43, 44, 49, 47, 37, 46, 45, 48,
- 0, 50, 28
-};
-
-#define yypact_value_is_default(Yystate) \
- (!!((Yystate) == (-10)))
-
-#define yytable_value_is_error(Yytable_value) \
- YYID (0)
-
-static const yytype_int8 yycheck[] =
-{
- 6, 8, 3, 4, 5, 7, 7, 16, 15, 16,
- 0, 17, 18, 3, 4, 5, 14, 7, 9, 10,
- 11, 12, 3, 15, 16, 6, 14, 14, 14, 3,
- 3, 3, 3, 3, 3, 13, 16, 14, 14, 14,
- 3, 3, 3, 3, 8, 3, 14, 13, 7, 46,
- -1, 8, 19
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const yytype_uint8 yystos[] =
-{
- 0, 18, 0, 3, 4, 5, 7, 19, 20, 21,
- 22, 9, 10, 11, 12, 7, 20, 15, 16, 16,
- 14, 14, 14, 14, 3, 8, 20, 20, 21, 3,
- 3, 3, 3, 13, 14, 14, 14, 14, 3, 6,
- 23, 3, 3, 3, 3, 7, 13, 3, 23, 8,
- 8
-};
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. However,
- YYFAIL appears to be in use. Nevertheless, it is formally deprecated
- in Bison 2.4.2's NEWS entry, where a plan to phase it out is
- discussed. */
-
-#define YYFAIL goto yyerrlab
-#if defined YYFAIL
- /* This is here to suppress warnings from the GCC cpp's
- -Wunused-macros. Normally we don't worry about that warning, but
- some users do, and we want to make it easy for users to remove
- YYFAIL uses, which will produce warnings from Bison 2.5. */
-#endif
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- YYPOPSTACK (yylen); \
- yystate = *yyssp; \
- goto yybackup; \
- } \
- else \
- { \
- yyerror (YY_("syntax error: cannot back up")); \
- YYERROR; \
- } \
-while (YYID (0))
-
-/* Error token number */
-#define YYTERROR 1
-#define YYERRCODE 256
-
-
-/* This macro is provided for backward compatibility. */
-#ifndef YY_LOCATION_PRINT
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-#endif
-
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (YYID (0))
-
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yy_symbol_print (stderr, \
- Type, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (YYID (0))
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_value_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- FILE *yyo = yyoutput;
- YYUSE (yyo);
- if (!yyvaluep)
- return;
-# ifdef YYPRINT
- if (yytype < YYNTOKENS)
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# else
- YYUSE (yyoutput);
-# endif
- switch (yytype)
- {
- default:
- break;
- }
-}
-
-
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
-#else
-static void
-yy_symbol_print (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE const * const yyvaluep;
-#endif
-{
- if (yytype < YYNTOKENS)
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- yy_symbol_value_print (yyoutput, yytype, yyvaluep);
- YYFPRINTF (yyoutput, ")");
-}
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
-#else
-static void
-yy_stack_print (yybottom, yytop)
- yytype_int16 *yybottom;
- yytype_int16 *yytop;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (; yybottom <= yytop; yybottom++)
- {
- int yybot = *yybottom;
- YYFPRINTF (stderr, " %d", yybot);
- }
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (YYID (0))
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
-#else
-static void
-yy_reduce_print (yyvsp, yyrule)
- YYSTYPE *yyvsp;
- int yyrule;
-#endif
-{
- int yynrhs = yyr2[yyrule];
- int yyi;
- unsigned long int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
- yyrule - 1, yylno);
- /* The symbols being reduced. */
- for (yyi = 0; yyi < yynrhs; yyi++)
- {
- YYFPRINTF (stderr, " $%d = ", yyi + 1);
- yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
- &(yyvsp[(yyi + 1) - (yynrhs)])
- );
- YYFPRINTF (stderr, "\n");
- }
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (yyvsp, Rule); \
-} while (YYID (0))
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined __GLIBC__ && defined _STRING_H
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static YYSIZE_T
-yystrlen (const char *yystr)
-#else
-static YYSIZE_T
-yystrlen (yystr)
- const char *yystr;
-#endif
-{
- YYSIZE_T yylen;
- for (yylen = 0; yystr[yylen]; yylen++)
- continue;
- return yylen;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static char *
-yystpcpy (char *yydest, const char *yysrc)
-#else
-static char *
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-#endif
-{
- char *yyd = yydest;
- const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-# ifndef yytnamerr
-/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
- quotes and backslashes, so that it's suitable for yyerror. The
- heuristic is that double-quoting is unnecessary unless the string
- contains an apostrophe, a comma, or backslash (other than
- backslash-backslash). YYSTR is taken from yytname. If YYRES is
- null, do not copy; instead, return the length of what the result
- would have been. */
-static YYSIZE_T
-yytnamerr (char *yyres, const char *yystr)
-{
- if (*yystr == '"')
- {
- YYSIZE_T yyn = 0;
- char const *yyp = yystr;
-
- for (;;)
- switch (*++yyp)
- {
- case '\'':
- case ',':
- goto do_not_strip_quotes;
-
- case '\\':
- if (*++yyp != '\\')
- goto do_not_strip_quotes;
- /* Fall through. */
- default:
- if (yyres)
- yyres[yyn] = *yyp;
- yyn++;
- break;
-
- case '"':
- if (yyres)
- yyres[yyn] = '\0';
- return yyn;
- }
- do_not_strip_quotes: ;
- }
-
- if (! yyres)
- return yystrlen (yystr);
-
- return yystpcpy (yyres, yystr) - yyres;
-}
-# endif
-
-/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN for the state stack whose top is
- YYSSP.
-
- Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
- not large enough to hold the message. In that case, also set
- *YYMSG_ALLOC to the required number of bytes. Return 2 if the
- required number of bytes is too large to store. */
-static int
-yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- yytype_int16 *yyssp, int yytoken)
-{
- YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
- YYSIZE_T yysize = yysize0;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- /* Internationalized format string. */
- const char *yyformat = YY_NULL;
- /* Arguments of yyformat. */
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
- /* Number of reported tokens (one for the "unexpected", one per
- "expected"). */
- int yycount = 0;
-
- /* There are many possibilities here to consider:
- - Assume YYFAIL is not used. It's too flawed to consider. See
- <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
- for details. YYERROR is fine as it does not invoke this
- function.
- - If this state is a consistent state with a default action, then
- the only way this function was invoked is if the default action
- is an error action. In that case, don't check for expected
- tokens because there are none.
- - The only way there can be no lookahead present (in yychar) is if
- this state is a consistent state with a default action. Thus,
- detecting the absence of a lookahead is sufficient to determine
- that there is no unexpected or expected token to report. In that
- case, just report a simple "syntax error".
- - Don't assume there isn't a lookahead just because this state is a
- consistent state with a default action. There might have been a
- previous inconsistent state, consistent state with a non-default
- action, or user semantic action that manipulated yychar.
- - Of course, the expected token list depends on states to have
- correct lookahead information, and it depends on the parser not
- to perform extra reductions after fetching a lookahead from the
- scanner and before detecting a syntax error. Thus, state merging
- (from LALR or IELR) and default reductions corrupt the expected
- token list. However, the list is correct for canonical LR with
- one exception: it will still contain any token that will not be
- accepted due to an error action in a later state.
- */
- if (yytoken != YYEMPTY)
- {
- int yyn = yypact[*yyssp];
- yyarg[yycount++] = yytname[yytoken];
- if (!yypact_value_is_default (yyn))
- {
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. In other words, skip the first -YYN actions for
- this state because they are default actions. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yyx;
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
- && !yytable_value_is_error (yytable[yyx + yyn]))
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- {
- YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
- if (! (yysize <= yysize1
- && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- return 2;
- yysize = yysize1;
- }
- }
- }
- }
-
- switch (yycount)
- {
-# define YYCASE_(N, S) \
- case N: \
- yyformat = S; \
- break
- YYCASE_(0, YY_("syntax error"));
- YYCASE_(1, YY_("syntax error, unexpected %s"));
- YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
- YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
- YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
- YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-# undef YYCASE_
- }
-
- {
- YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
- if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- return 2;
- yysize = yysize1;
- }
-
- if (*yymsg_alloc < yysize)
- {
- *yymsg_alloc = 2 * yysize;
- if (! (yysize <= *yymsg_alloc
- && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
- *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
- return 1;
- }
-
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- {
- char *yyp = *yymsg;
- int yyi = 0;
- while ((*yyp = *yyformat) != '\0')
- if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyformat += 2;
- }
- else
- {
- yyp++;
- yyformat++;
- }
- }
- return 0;
-}
-#endif /* YYERROR_VERBOSE */
-
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-/*ARGSUSED*/
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-static void
-yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yymsg, yytype, yyvaluep)
- const char *yymsg;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- YYUSE (yyvaluep);
-
- if (!yymsg)
- yymsg = "Deleting";
- YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-
-
-
-
-/* The lookahead symbol. */
-int yychar;
-
-
-#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
-# define YY_IGNORE_MAYBE_UNINITIALIZED_END
-#endif
-#ifndef YY_INITIAL_VALUE
-# define YY_INITIAL_VALUE(Value) /* Nothing. */
-#endif
-
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void *YYPARSE_PARAM)
-#else
-int
-yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-#endif
-#else /* ! YYPARSE_PARAM */
-#if (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
- int yystate;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
-
- /* The stacks and their tools:
- `yyss': related to states.
- `yyvs': related to semantic values.
-
- Refer to the stacks through separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- yytype_int16 yyssa[YYINITDEPTH];
- yytype_int16 *yyss;
- yytype_int16 *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs;
- YYSTYPE *yyvsp;
-
- YYSIZE_T yystacksize;
-
- int yyn;
- int yyresult;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken = 0;
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-#if YYERROR_VERBOSE
- /* Buffer for error messages, and its allocated size. */
- char yymsgbuf[128];
- char *yymsg = yymsgbuf;
- YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
-#endif
-
-#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
-
- /* The number of symbols on the RHS of the reduced rule.
- Keep to zero when no symbol should be popped. */
- int yylen = 0;
-
- yyssp = yyss = yyssa;
- yyvsp = yyvs = yyvsa;
- yystacksize = YYINITDEPTH;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. So pushing a state here evens the stacks. */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- yytype_int16 *yyss1 = yyss;
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow (YY_("memory exhausted"),
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyexhaustedlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- yytype_int16 *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyexhaustedlab;
- YYSTACK_RELOCATE (yyss_alloc, yyss);
- YYSTACK_RELOCATE (yyvs_alloc, yyvs);
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- if (yystate == YYFINAL)
- YYACCEPT;
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
- /* Do appropriate processing given the current state. Read a
- lookahead token if we need one and don't already have one. */
-
- /* First try to decide what to do without reference to lookahead token. */
- yyn = yypact[yystate];
- if (yypact_value_is_default (yyn))
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yytable_value_is_error (yyn))
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- /* Shift the lookahead token. */
- YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
-
- /* Discard the shifted token. */
- yychar = YYEMPTY;
-
- yystate = yyn;
- YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
- *++yyvsp = yylval;
- YY_IGNORE_MAYBE_UNINITIALIZED_END
-
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- Otherwise, the following line sets YYVAL to garbage.
- This behavior is undocumented and Bison
- users should not rely upon it. Assigning to YYVAL
- unconditionally makes the parser a bit smaller, and it avoids a
- GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1-yylen];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 4:
-/* Line 1792 of yacc.c */
-#line 74 "slmod_sparql_parser.y"
- {
- if (ssp_slq->slq_result_limit)
- result_limit = talloc_asprintf(ssp_slq, "LIMIT %ld", ssp_slq->slq_result_limit);
- else
- result_limit = "";
- ssp_result = talloc_asprintf(ssp_slq,
- "SELECT ?url WHERE "
- "{ %s . ?obj nie:url ?url . FILTER(tracker:uri-is-descendant('file://%s/', ?url)) } %s",
- (yyvsp[(1) - (1)].sval), ssp_slq->slq_vol->v_path, result_limit);
- (yyval.sval) = ssp_result;
-}
- break;
-
- case 5:
-/* Line 1792 of yacc.c */
-#line 88 "slmod_sparql_parser.y"
- {
- if ((yyvsp[(1) - (1)].bval) == false)
- YYACCEPT;
- else
- YYABORT;
-}
- break;
-
- case 6:
-/* Line 1792 of yacc.c */
-#line 94 "slmod_sparql_parser.y"
- {
- if ((yyvsp[(1) - (3)].sval) == NULL || (yyvsp[(3) - (3)].sval) == NULL)
- YYABORT;
- if (strcmp((yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval)) != 0)
- (yyval.sval) = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", (yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval));
- else
- (yyval.sval) = talloc_asprintf(ssp_slq, "%s", (yyvsp[(1) - (3)].sval));
-}
- break;
-
- case 7:
-/* Line 1792 of yacc.c */
-#line 102 "slmod_sparql_parser.y"
- {(yyval.sval) = (yyvsp[(1) - (1)].sval); if ((yyval.sval) == NULL) YYABORT;}
- break;
-
- case 8:
-/* Line 1792 of yacc.c */
-#line 103 "slmod_sparql_parser.y"
- {(yyval.sval) = (yyvsp[(1) - (1)].sval);}
- break;
-
- case 9:
-/* Line 1792 of yacc.c */
-#line 104 "slmod_sparql_parser.y"
- {(yyval.sval) = talloc_asprintf(ssp_slq, "%s", (yyvsp[(2) - (3)].sval));}
- break;
-
- case 10:
-/* Line 1792 of yacc.c */
-#line 105 "slmod_sparql_parser.y"
- {
- if (!ssp_slq->slq_allow_expr) {
- yyerror("Spotlight queries with logic expressions are disabled");
- YYABORT;
- }
- (yyval.sval) = talloc_asprintf(ssp_slq, "%s . %s", (yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval));
-}
- break;
-
- case 11:
-/* Line 1792 of yacc.c */
-#line 112 "slmod_sparql_parser.y"
- {
- if (!ssp_slq->slq_allow_expr) {
- yyerror("Spotlight queries with logic expressions are disabled");
- YYABORT;
- }
- if (strcmp((yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval)) != 0)
- (yyval.sval) = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", (yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval));
- else
- (yyval.sval) = talloc_asprintf(ssp_slq, "%s", (yyvsp[(1) - (3)].sval));
-}
- break;
-
- case 12:
-/* Line 1792 of yacc.c */
-#line 125 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '=', (yyvsp[(4) - (5)].sval));}
- break;
-
- case 13:
-/* Line 1792 of yacc.c */
-#line 126 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '!', (yyvsp[(4) - (5)].sval));}
- break;
-
- case 14:
-/* Line 1792 of yacc.c */
-#line 127 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '<', (yyvsp[(4) - (5)].sval));}
- break;
-
- case 15:
-/* Line 1792 of yacc.c */
-#line 128 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '>', (yyvsp[(4) - (5)].sval));}
- break;
-
- case 16:
-/* Line 1792 of yacc.c */
-#line 129 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '=', (yyvsp[(4) - (6)].sval));}
- break;
-
- case 17:
-/* Line 1792 of yacc.c */
-#line 130 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '!', (yyvsp[(4) - (6)].sval));}
- break;
-
- case 18:
-/* Line 1792 of yacc.c */
-#line 131 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '<', (yyvsp[(4) - (6)].sval));}
- break;
-
- case 19:
-/* Line 1792 of yacc.c */
-#line 132 "slmod_sparql_parser.y"
- {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '>', (yyvsp[(4) - (6)].sval));}
- break;
-
- case 20:
-/* Line 1792 of yacc.c */
-#line 136 "slmod_sparql_parser.y"
- {(yyval.sval) = map_daterange((yyvsp[(3) - (8)].sval), (yyvsp[(5) - (8)].tval), (yyvsp[(7) - (8)].tval));}
- break;
-
- case 21:
-/* Line 1792 of yacc.c */
-#line 140 "slmod_sparql_parser.y"
- {(yyval.tval) = isodate2unix((yyvsp[(3) - (4)].sval));}
- break;
-
- case 22:
-/* Line 1792 of yacc.c */
-#line 141 "slmod_sparql_parser.y"
- {(yyval.tval) = atoi((yyvsp[(1) - (1)].sval)) + SPRAW_TIME_OFFSET;}
- break;
-
-
-/* Line 1792 of yacc.c */
-#line 1602 "slmod_sparql_parser.c"
- default: break;
- }
- /* User semantic actions sometimes alter yychar, and that requires
- that yytoken be updated with the new translation. We take the
- approach of translating immediately before every use of yytoken.
- One alternative is translating here after every semantic action,
- but that translation would be missed if the semantic action invokes
- YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
- if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
- incorrect destructor might then be invoked immediately. In the
- case of YYERROR or YYBACKUP, subsequent parser actions might lead
- to an incorrect destructor call or verbose syntax error message
- before the lookahead is translated. */
- YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
-
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* Make sure we have latest lookahead translation. See comments at
- user semantic actions for why this is necessary. */
- yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
-
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if ! YYERROR_VERBOSE
- yyerror (YY_("syntax error"));
-#else
-# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
- yyssp, yytoken)
- {
- char const *yymsgp = YY_("syntax error");
- int yysyntax_error_status;
- yysyntax_error_status = YYSYNTAX_ERROR;
- if (yysyntax_error_status == 0)
- yymsgp = yymsg;
- else if (yysyntax_error_status == 1)
- {
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
- if (!yymsg)
- {
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- yysyntax_error_status = 2;
- }
- else
- {
- yysyntax_error_status = YYSYNTAX_ERROR;
- yymsgp = yymsg;
- }
- }
- yyerror (yymsgp);
- if (yysyntax_error_status == 2)
- goto yyexhaustedlab;
- }
-# undef YYSYNTAX_ERROR
-#endif
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- YYABORT;
- }
- else
- {
- yydestruct ("Error: discarding",
- yytoken, &yylval);
- yychar = YYEMPTY;
- }
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
- /* Pacify compilers like GCC when the user code never invokes
- YYERROR and the label yyerrorlab therefore never appears in user
- code. */
- if (/*CONSTCOND*/ 0)
- goto yyerrorlab;
-
- /* Do not reclaim the symbols of the rule which action triggered
- this YYERROR. */
- YYPOPSTACK (yylen);
- yylen = 0;
- YY_STACK_PRINT (yyss, yyssp);
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (!yypact_value_is_default (yyn))
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
-
-
- yydestruct ("Error: popping",
- yystos[yystate], yyvsp);
- YYPOPSTACK (1);
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
- *++yyvsp = yylval;
- YY_IGNORE_MAYBE_UNINITIALIZED_END
-
-
- /* Shift the error token. */
- YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#if !defined yyoverflow || YYERROR_VERBOSE
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
-yyexhaustedlab:
- yyerror (YY_("memory exhausted"));
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
- if (yychar != YYEMPTY)
- {
- /* Make sure we have latest lookahead translation. See comments at
- user semantic actions for why this is necessary. */
- yytoken = YYTRANSLATE (yychar);
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval);
- }
- /* Do not reclaim the symbols of the rule which action triggered
- this YYABORT or YYACCEPT. */
- YYPOPSTACK (yylen);
- YY_STACK_PRINT (yyss, yyssp);
- while (yyssp != yyss)
- {
- yydestruct ("Cleanup: popping",
- yystos[*yyssp], yyvsp);
- YYPOPSTACK (1);
- }
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
-#if YYERROR_VERBOSE
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
-#endif
- /* Make sure YYID is used. */
- return YYID (yyresult);
-}
-
-
-/* Line 2055 of yacc.c */
-#line 144 "slmod_sparql_parser.y"
-
-
-static time_t isodate2unix(const char *s)
-{
- struct tm tm;
-
- if (strptime(s, "%Y-%m-%dT%H:%M:%SZ", &tm) == NULL)
- return (time_t)-1;
- return mktime(&tm);
-}
-
-static const char *map_daterange(const char *dateattr, time_t date1, time_t date2)
-{
- EC_INIT;
- char *result = NULL;
- struct spotlight_sparql_map *p;
- struct tm *tmp;
- char buf1[64], buf2[64];
-
- EC_NULL_LOG( tmp = localtime(&date1) );
- strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
- EC_NULL_LOG( tmp = localtime(&date2) );
- strftime(buf2, sizeof(buf2), "%Y-%m-%dT%H:%M:%SZ", tmp);
-
- for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
- if (strcmp(dateattr, p->ssm_spotlight_attr) == 0) {
- result = talloc_asprintf(ssp_slq,
- "?obj %s ?%c FILTER (?%c > '%s' && ?%c < '%s')",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- buf1,
- sparqlvar,
- buf2);
- sparqlvar++;
- break;
- }
- }
-
-EC_CLEANUP:
- if (ret != 0)
- return NULL;
- return result;
-}
-
-static char *map_type_search(const char *attr, char op, const char *val)
-{
- char *result = NULL;
- const char *sparqlAttr;
-
- for (struct MDTypeMap *p = MDTypeMap; p->mdtm_value; p++) {
- if (strcmp(p->mdtm_value, val) == 0) {
- switch (p->mdtm_type) {
- case kMDTypeMapRDF:
- sparqlAttr = "rdf:type";
- break;
- case kMDTypeMapMime:
- sparqlAttr = "nie:mimeType";
- break;
- default:
- return NULL;
- }
- result = talloc_asprintf(ssp_slq, "?obj %s '%s'",
- sparqlAttr,
- p->mdtm_sparql);
- break;
- }
- }
- return result;
-}
-
-static const char *map_expr(const char *attr, char op, const char *val)
-{
- EC_INIT;
- char *result = NULL;
- struct spotlight_sparql_map *p;
- time_t t;
- struct tm *tmp;
- char buf1[64];
- bstring q = NULL, search = NULL, replace = NULL;
-
- for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
- if (p->ssm_enabled && (strcmp(p->ssm_spotlight_attr, attr) == 0)) {
- if (p->ssm_type != ssmt_type && p->ssm_sparql_attr == NULL) {
- yyerror("unsupported Spotlight attribute");
- EC_FAIL;
- }
- switch (p->ssm_type) {
- case ssmt_bool:
- result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
- break;
- case ssmt_num:
- result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c%c '%s')",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- op,
- op == '!' ? '=' : ' ', /* append '=' to '!' */
- val);
- sparqlvar++;
- break;
- case ssmt_str:
- q = bformat("^%s$", val);
- search = bfromcstr("*");
- replace = bfromcstr(".*");
- bfindreplace(q, search, replace, 0);
- result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(regex(?%c, '%s'))",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- bdata(q));
- sparqlvar++;
- break;
- case ssmt_fts:
- result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
- break;
- case ssmt_date:
- t = atoi(val) + SPRAW_TIME_OFFSET;
- EC_NULL( tmp = localtime(&t) );
- strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
- result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c '%s')",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- op,
- buf1);
- sparqlvar++;
- break;
- case ssmt_type:
- result = map_type_search(attr, op, val);
- break;
- default:
- EC_FAIL;
- }
- break;
- }
- }
-
-EC_CLEANUP:
- if (q)
- bdestroy(q);
- if (search)
- bdestroy(search);
- if (replace)
- bdestroy(replace);
- return result;
-}
-
-void yyerror(const char *str)
-{
-#ifdef MAIN
- printf("yyerror: %s\n", str);
-#else
- LOG(log_error, logtype_sl, "yyerror: %s", str);
-#endif
-}
-
-int yywrap()
-{
- return 1;
-}
-
-/**
- * Map a Spotlight RAW query string to a SPARQL query string
- *
- * @param[in] slq Spotlight query handle
- * @param[out] sparql_result Mapped SPARQL query, string is allocated in
- * talloc context of slq
- * @return 0 on success, -1 on error
- **/
-int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result)
-{
- EC_INIT;
- YY_BUFFER_STATE s = NULL;
- ssp_result = NULL;
-
- ssp_slq = slq;
- s = yy_scan_string(slq->slq_qstring);
- sparqlvar = 'a';
-
- EC_ZERO( yyparse() );
-
-EC_CLEANUP:
- if (s)
- yy_delete_buffer(s);
- if (ret == 0)
- *sparql_result = ssp_result;
- else
- *sparql_result = NULL;
- EC_EXIT;
-}
-
-#ifdef MAIN
-int main(int argc, char **argv)
-{
- int ret;
- YY_BUFFER_STATE s;
-
- if (argc != 2) {
- printf("usage: %s QUERY\n", argv[0]);
- return 1;
- }
-
- ssp_slq = talloc_zero(NULL, slq_t);
- struct vol *vol = talloc_zero(ssp_slq, struct vol);
- vol->v_path = "/Volumes/test";
- ssp_slq->slq_vol = vol;
- ssp_slq->slq_allow_expr = true;
- sparqlvar = 'a';
-
- s = yy_scan_string(argv[1]);
-
- ret = yyparse();
-
- yy_delete_buffer(s);
-
- if (ret == 0)
- printf("SPARQL: %s\n", ssp_result ? ssp_result : "(empty)");
-
- return 0;
-}
-#endif
+++ /dev/null
-/* A Bison parser, made by GNU Bison 2.7. */
-
-/* Bison interface for Yacc-like parsers in C
-
- Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-#ifndef YY_YY_SLMOD_SPARQL_PARSER_H_INCLUDED
-# define YY_YY_SLMOD_SPARQL_PARSER_H_INCLUDED
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-#if YYDEBUG
-extern int yydebug;
-#endif
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- WORD = 258,
- BOOL = 259,
- FUNC_INRANGE = 260,
- DATE_ISO = 261,
- OBRACE = 262,
- CBRACE = 263,
- EQUAL = 264,
- UNEQUAL = 265,
- GT = 266,
- LT = 267,
- COMMA = 268,
- QUOTE = 269,
- AND = 270,
- OR = 271
- };
-#endif
-/* Tokens. */
-#define WORD 258
-#define BOOL 259
-#define FUNC_INRANGE 260
-#define DATE_ISO 261
-#define OBRACE 262
-#define CBRACE 263
-#define EQUAL 264
-#define UNEQUAL 265
-#define GT 266
-#define LT 267
-#define COMMA 268
-#define QUOTE 269
-#define AND 270
-#define OR 271
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-{
-/* Line 2058 of yacc.c */
-#line 46 "slmod_sparql_parser.y"
-
- int ival;
- const char *sval;
- bool bval;
- time_t tval;
-
-
-/* Line 2058 of yacc.c */
-#line 97 "slmod_sparql_parser.h"
-} YYSTYPE;
-# define YYSTYPE_IS_TRIVIAL 1
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-#endif
-
-extern YYSTYPE yylval;
-
-#ifdef YYPARSE_PARAM
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void *YYPARSE_PARAM);
-#else
-int yyparse ();
-#endif
-#else /* ! YYPARSE_PARAM */
-#if defined __STDC__ || defined __cplusplus
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-/* "%code provides" blocks. */
-/* Line 2058 of yacc.c */
-#line 40 "slmod_sparql_parser.y"
-
- #define SPRAW_TIME_OFFSET 978307200
- extern int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result);
- extern slq_t *ssp_slq;
-
-
-/* Line 2058 of yacc.c */
-#line 129 "slmod_sparql_parser.h"
-
-#endif /* !YY_YY_SLMOD_SPARQL_PARSER_H_INCLUDED */
+++ /dev/null
-%{
- #include <atalk/standards.h>
-
- #include <stdbool.h>
- #include <stdio.h>
- #include <string.h>
- #include <time.h>
-
- #include <gio/gio.h>
-
- #include <atalk/talloc.h>
- #include <atalk/logger.h>
- #include <atalk/errchk.h>
- #include <atalk/spotlight.h>
-
- #include "slmod_sparql_map.h"
-
- struct yy_buffer_state;
- typedef struct yy_buffer_state *YY_BUFFER_STATE;
- extern int yylex (void);
- extern void yyerror (char const *);
- extern void *yyterminate(void);
- extern YY_BUFFER_STATE yy_scan_string( const char *str);
- extern void yy_delete_buffer ( YY_BUFFER_STATE buffer );
-
- /* forward declarations */
- static const char *map_expr(const char *attr, char op, const char *val);
- static const char *map_daterange(const char *dateattr, time_t date1, time_t date2);
- static time_t isodate2unix(const char *s);
-
- /* global vars, eg needed by the lexer */
- slq_t *ssp_slq;
-
- /* local vars */
- static gchar *ssp_result;
- static char sparqlvar;
- static char *result_limit;
-%}
-
-%code provides {
- #define SPRAW_TIME_OFFSET 978307200
- extern int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result);
- extern slq_t *ssp_slq;
-}
-
-%union {
- int ival;
- const char *sval;
- bool bval;
- time_t tval;
-}
-
-%expect 5
-%error-verbose
-
-%type <sval> match expr line function
-%type <tval> date
-
-%token <sval> WORD
-%token <bval> BOOL
-%token FUNC_INRANGE
-%token DATE_ISO
-%token OBRACE CBRACE EQUAL UNEQUAL GT LT COMMA QUOTE
-%left AND
-%left OR
-%%
-
-input:
-/* empty */
-| input line
-;
-
-line:
-expr {
- if (ssp_slq->slq_result_limit)
- result_limit = talloc_asprintf(ssp_slq, "LIMIT %ld", ssp_slq->slq_result_limit);
- else
- result_limit = "";
- ssp_result = talloc_asprintf(ssp_slq,
- "SELECT ?url WHERE "
- "{ %s . ?obj nie:url ?url . FILTER(tracker:uri-is-descendant('file://%s/', ?url)) } %s",
- $1, ssp_slq->slq_vol->v_path, result_limit);
- $$ = ssp_result;
-}
-;
-
-expr:
-BOOL {
- if ($1 == false)
- YYACCEPT;
- else
- YYABORT;
-}
-| match OR match {
- if ($1 == NULL || $3 == NULL)
- YYABORT;
- if (strcmp($1, $3) != 0)
- $$ = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", $1, $3);
- else
- $$ = talloc_asprintf(ssp_slq, "%s", $1);
-}
-| match {$$ = $1; if ($$ == NULL) YYABORT;}
-| function {$$ = $1;}
-| OBRACE expr CBRACE {$$ = talloc_asprintf(ssp_slq, "%s", $2);}
-| expr AND expr {
- if (!ssp_slq->slq_allow_expr) {
- yyerror("Spotlight queries with logic expressions are disabled");
- YYABORT;
- }
- $$ = talloc_asprintf(ssp_slq, "%s . %s", $1, $3);
-}
-| expr OR expr {
- if (!ssp_slq->slq_allow_expr) {
- yyerror("Spotlight queries with logic expressions are disabled");
- YYABORT;
- }
- if (strcmp($1, $3) != 0)
- $$ = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", $1, $3);
- else
- $$ = talloc_asprintf(ssp_slq, "%s", $1);
-}
-;
-
-match:
-WORD EQUAL QUOTE WORD QUOTE {$$ = map_expr($1, '=', $4);}
-| WORD UNEQUAL QUOTE WORD QUOTE {$$ = map_expr($1, '!', $4);}
-| WORD LT QUOTE WORD QUOTE {$$ = map_expr($1, '<', $4);}
-| WORD GT QUOTE WORD QUOTE {$$ = map_expr($1, '>', $4);}
-| WORD EQUAL QUOTE WORD QUOTE WORD {$$ = map_expr($1, '=', $4);}
-| WORD UNEQUAL QUOTE WORD QUOTE WORD {$$ = map_expr($1, '!', $4);}
-| WORD LT QUOTE WORD QUOTE WORD {$$ = map_expr($1, '<', $4);}
-| WORD GT QUOTE WORD QUOTE WORD {$$ = map_expr($1, '>', $4);}
-;
-
-function:
-FUNC_INRANGE OBRACE WORD COMMA date COMMA date CBRACE {$$ = map_daterange($3, $5, $7);}
-;
-
-date:
-DATE_ISO OBRACE WORD CBRACE {$$ = isodate2unix($3);}
-| WORD {$$ = atoi($1) + SPRAW_TIME_OFFSET;}
-;
-
-%%
-
-static time_t isodate2unix(const char *s)
-{
- struct tm tm;
-
- if (strptime(s, "%Y-%m-%dT%H:%M:%SZ", &tm) == NULL)
- return (time_t)-1;
- return mktime(&tm);
-}
-
-static const char *map_daterange(const char *dateattr, time_t date1, time_t date2)
-{
- EC_INIT;
- char *result = NULL;
- struct spotlight_sparql_map *p;
- struct tm *tmp;
- char buf1[64], buf2[64];
-
- EC_NULL_LOG( tmp = localtime(&date1) );
- strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
- EC_NULL_LOG( tmp = localtime(&date2) );
- strftime(buf2, sizeof(buf2), "%Y-%m-%dT%H:%M:%SZ", tmp);
-
- for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
- if (strcmp(dateattr, p->ssm_spotlight_attr) == 0) {
- result = talloc_asprintf(ssp_slq,
- "?obj %s ?%c FILTER (?%c > '%s' && ?%c < '%s')",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- buf1,
- sparqlvar,
- buf2);
- sparqlvar++;
- break;
- }
- }
-
-EC_CLEANUP:
- if (ret != 0)
- return NULL;
- return result;
-}
-
-static char *map_type_search(const char *attr, char op, const char *val)
-{
- char *result = NULL;
- const char *sparqlAttr;
-
- for (struct MDTypeMap *p = MDTypeMap; p->mdtm_value; p++) {
- if (strcmp(p->mdtm_value, val) == 0) {
- switch (p->mdtm_type) {
- case kMDTypeMapRDF:
- sparqlAttr = "rdf:type";
- break;
- case kMDTypeMapMime:
- sparqlAttr = "nie:mimeType";
- break;
- default:
- return NULL;
- }
- result = talloc_asprintf(ssp_slq, "?obj %s '%s'",
- sparqlAttr,
- p->mdtm_sparql);
- break;
- }
- }
- return result;
-}
-
-static const char *map_expr(const char *attr, char op, const char *val)
-{
- EC_INIT;
- char *result = NULL;
- struct spotlight_sparql_map *p;
- time_t t;
- struct tm *tmp;
- char buf1[64];
- bstring q = NULL, search = NULL, replace = NULL;
-
- for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
- if (p->ssm_enabled && (strcmp(p->ssm_spotlight_attr, attr) == 0)) {
- if (p->ssm_type != ssmt_type && p->ssm_sparql_attr == NULL) {
- yyerror("unsupported Spotlight attribute");
- EC_FAIL;
- }
- switch (p->ssm_type) {
- case ssmt_bool:
- result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
- break;
- case ssmt_num:
- result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c%c '%s')",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- op,
- op == '!' ? '=' : ' ', /* append '=' to '!' */
- val);
- sparqlvar++;
- break;
- case ssmt_str:
- q = bformat("^%s$", val);
- search = bfromcstr("*");
- replace = bfromcstr(".*");
- bfindreplace(q, search, replace, 0);
- result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(regex(?%c, '%s'))",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- bdata(q));
- sparqlvar++;
- break;
- case ssmt_fts:
- result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
- break;
- case ssmt_date:
- t = atoi(val) + SPRAW_TIME_OFFSET;
- EC_NULL( tmp = localtime(&t) );
- strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
- result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c '%s')",
- p->ssm_sparql_attr,
- sparqlvar,
- sparqlvar,
- op,
- buf1);
- sparqlvar++;
- break;
- case ssmt_type:
- result = map_type_search(attr, op, val);
- break;
- default:
- EC_FAIL;
- }
- break;
- }
- }
-
-EC_CLEANUP:
- if (q)
- bdestroy(q);
- if (search)
- bdestroy(search);
- if (replace)
- bdestroy(replace);
- return result;
-}
-
-void yyerror(const char *str)
-{
-#ifdef MAIN
- printf("yyerror: %s\n", str);
-#else
- LOG(log_error, logtype_sl, "yyerror: %s", str);
-#endif
-}
-
-int yywrap()
-{
- return 1;
-}
-
-/**
- * Map a Spotlight RAW query string to a SPARQL query string
- *
- * @param[in] slq Spotlight query handle
- * @param[out] sparql_result Mapped SPARQL query, string is allocated in
- * talloc context of slq
- * @return 0 on success, -1 on error
- **/
-int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result)
-{
- EC_INIT;
- YY_BUFFER_STATE s = NULL;
- ssp_result = NULL;
-
- ssp_slq = slq;
- s = yy_scan_string(slq->slq_qstring);
- sparqlvar = 'a';
-
- EC_ZERO( yyparse() );
-
-EC_CLEANUP:
- if (s)
- yy_delete_buffer(s);
- if (ret == 0)
- *sparql_result = ssp_result;
- else
- *sparql_result = NULL;
- EC_EXIT;
-}
-
-#ifdef MAIN
-int main(int argc, char **argv)
-{
- int ret;
- YY_BUFFER_STATE s;
-
- if (argc != 2) {
- printf("usage: %s QUERY\n", argv[0]);
- return 1;
- }
-
- ssp_slq = talloc_zero(NULL, slq_t);
- struct vol *vol = talloc_zero(ssp_slq, struct vol);
- vol->v_path = "/Volumes/test";
- ssp_slq->slq_vol = vol;
- ssp_slq->slq_allow_expr = true;
- sparqlvar = 'a';
-
- s = yy_scan_string(argv[1]);
-
- ret = yyparse();
-
- yy_delete_buffer(s);
-
- if (ret == 0)
- printf("SPARQL: %s\n", ssp_result ? ssp_result : "(empty)");
-
- return 0;
-}
-#endif
--- /dev/null
+/*
+ Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <atalk/logger.h>
+
+#include "sparql_map.h"
+
+#define NOTSUPPORTED NULL
+#define SPECIAL NULL
+
+struct spotlight_sparql_map spotlight_sparql_map[] = {
+ /* ssm_spotlight_attr ssm_enabled, ssm_type, ssm_sparql_attr */
+ {"*", true, ssmt_fts, "fts:match"},
+
+ /* Filesystem metadata */
+ {"kMDItemFSLabel", true, ssmt_num, NOTSUPPORTED},
+ {"kMDItemDisplayName", true, ssmt_str, "nfo:fileName"},
+ {"kMDItemFSName", true, ssmt_str, "nfo:fileName"},
+ {"kMDItemFSContentChangeDate", true, ssmt_date, "nfo:fileLastModified"},
+
+ /* Common metadata */
+ {"kMDItemTextContent", true, ssmt_fts, "fts:match"},
+ {"kMDItemContentCreationDate", true, ssmt_date, "nie:contentCreated"},
+ {"kMDItemContentModificationDate", true, ssmt_date, "nfo:fileLastModified"},
+ {"kMDItemAttributeChangeDate", true, ssmt_date, "nfo:fileLastModified"},
+ {"kMDItemLastUsedDate", true, ssmt_date, "nfo:fileLastAccessed"},
+ {"kMDItemAuthors", true, ssmt_str, "dc:creator"},
+ {"kMDItemCopyright", true, ssmt_str, "nie:copyright"},
+ {"kMDItemCountry", true, ssmt_str, "nco:country"},
+ {"kMDItemCreator", true, ssmt_str, "dc:creator"},
+ {"kMDItemDurationSeconds", true, ssmt_num, "nfo:duration"},
+ {"kMDItemNumberOfPages", true, ssmt_num, "nfo:pageCount"},
+ {"kMDItemTitle", true, ssmt_str, "nie:title"},
+ {"_kMDItemGroupId", true, ssmt_type, SPECIAL},
+ {"kMDItemContentTypeTree", true, ssmt_type, SPECIAL},
+
+ /* Image metadata */
+ {"kMDItemPixelWidth", true, ssmt_num, "nfo:width"},
+ {"kMDItemPixelHeight", true, ssmt_num, "nfo:height"},
+ {"kMDItemColorSpace", true, ssmt_str, "nexif:colorSpace"},
+ {"kMDItemBitsPerSample", true, ssmt_num, "nfo:colorDepth"},
+ {"kMDItemFocalLength", true, ssmt_num, "nmm:focalLength"},
+ {"kMDItemISOSpeed", true, ssmt_num, "nmm:isoSpeed"},
+ {"kMDItemOrientation", true, ssmt_bool, "nfo:orientation"},
+ {"kMDItemResolutionWidthDPI", true, ssmt_num, "nfo:horizontalResolution"},
+ {"kMDItemResolutionHeightDPI", true, ssmt_num, "nfo:verticalResolution"},
+ {"kMDItemExposureTimeSeconds", true, ssmt_num, "nmm:exposureTime"},
+
+ /* Audio metadata */
+ {"kMDItemComposer", true, ssmt_str, "nmm:composer"},
+ {"kMDItemMusicalGenre", true, ssmt_str, "nfo:genre"},
+
+ {NULL, false, ssmt_str, NULL}
+};
+
+struct MDTypeMap MDTypeMap[] = {
+ {"1", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#Email"},
+ {"2", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact"},
+ {"3", kMDTypeMapNotSup, NULL}, /* PrefPane */
+ {"4", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Font"},
+ {"5", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Bookmark"},
+ {"6", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nco#Contact"},
+ {"7", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Video"},
+ {"8", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Executable"},
+ {"9", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Folder"},
+ {"10", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Audio"},
+ {"11", kMDTypeMapMime, "application/pdf"},
+ {"12", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Presentation"},
+ {"13", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Image"},
+ {"public.jpeg", kMDTypeMapMime, "image/jpeg"},
+ {"public.tiff", kMDTypeMapMime, "image/tiff"},
+ {"com.compuserve.gif", kMDTypeMapMime, "image/gif"},
+ {"public.png", kMDTypeMapMime, "image/png"},
+ {"com.microsoft.bmp", kMDTypeMapMime, "image/bmp"},
+ {"public.content", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Document"},
+ {"public.mp3", kMDTypeMapMime, "audio/mpeg"},
+ {"public.mpeg-4-audio", kMDTypeMapMime, "audio/x-aac"},
+ {"com.apple.application", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Software"},
+ {"public.text", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#TextDocument"},
+ {"public.plain-text", kMDTypeMapMime, "text/plain"},
+ {"public.rtf", kMDTypeMapMime, "text/rtf"},
+ {"public.html", kMDTypeMapMime, "text/html"},
+ {"public.xml", kMDTypeMapMime, "text/xml"},
+ {"public.source-code", kMDTypeMapRDF, "http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#SourceCode"},
+ {NULL, kMDTypeMapNotSup, NULL}
+};
+
+void configure_spotlight_attributes(const char *attributes_in)
+{
+ char *attr, *attributes;
+ int i;
+
+ for (i = 0; spotlight_sparql_map[i].ssm_spotlight_attr != NULL; i++)
+ spotlight_sparql_map[i].ssm_enabled = false;
+
+ /*
+ * Go through the attribute map and for every element scan
+ * attributes_in with strtok(). If it's contained, keep it
+ * enabled, otherwise disable it.
+ */
+
+ attributes = strdup(attributes_in);
+
+ for (attr = strtok(attributes, ","); attr; attr = strtok(NULL, ",")) {
+
+ for (i = 0; spotlight_sparql_map[i].ssm_spotlight_attr != NULL; i++)
+
+ if (strcmp(attr, spotlight_sparql_map[i].ssm_spotlight_attr) == 0) {
+ LOG(log_info, logtype_sl, "Enabling Spotlight attribute: %s",
+ spotlight_sparql_map[i].ssm_spotlight_attr);
+ spotlight_sparql_map[i].ssm_enabled = true;
+ break;
+ }
+ }
+
+ free(attributes);
+}
--- /dev/null
+/*
+ Copyright (c) 2012 Frank Lahm <franklahm@gmail.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#ifndef SPOTLIGHT_SPARQL_MAP_H
+#define SPOTLIGHT_SPARQL_MAP_H
+
+enum ssm_type {
+ ssmt_bool, /* a boolean value that doesn't requires a SPARQL FILTER */
+ ssmt_num, /* a numeric value that requires a SPARQL FILTER */
+ ssmt_str, /* a string value that requieres a SPARQL FILTER */
+ ssmt_fts, /* a string value that will be queried with SPARQL 'fts:match' */
+ ssmt_date, /* date values are handled in a special map function map_daterange() */
+ ssmt_type /* kMDItemContentType, requires special mapping */
+};
+
+enum kMDTypeMap {
+ kMDTypeMapNotSup, /* not supported */
+ kMDTypeMapRDF, /* query with rdf:type */
+ kMDTypeMapMime /* query with nie:mimeType */
+};
+
+struct spotlight_sparql_map {
+ const char *ssm_spotlight_attr;
+ bool ssm_enabled;
+ enum ssm_type ssm_type;
+ const char *ssm_sparql_attr;
+};
+
+struct MDTypeMap {
+ const char *mdtm_value; /* MD query value of attributes '_kMDItemGroupId' and 'kMDItemContentTypeTree' */
+ enum kMDTypeMap mdtm_type; /* whether SPARQL query must search attribute rdf:type or nie:mime_Type */
+ const char *mdtm_sparql; /* the SPARQL query match string */
+};
+
+extern struct spotlight_sparql_map spotlight_sparql_map[];
+extern struct spotlight_sparql_map spotlight_sparql_date_map[];
+extern struct MDTypeMap MDTypeMap[];
+#endif
--- /dev/null
+/* A Bison parser, made by GNU Bison 2.7. */
+
+/* Bison implementation for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.7"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations. */
+/* Line 371 of yacc.c */
+#line 1 "sparql_parser.y"
+
+ #include <atalk/standards.h>
+
+ #include <stdbool.h>
+ #include <stdio.h>
+ #include <string.h>
+ #include <time.h>
+
+ #include <gio/gio.h>
+
+ #include <atalk/talloc.h>
+ #include <atalk/logger.h>
+ #include <atalk/errchk.h>
+ #include <atalk/spotlight.h>
+
+ #include "sparql_map.h"
+
+ struct yy_buffer_state;
+ typedef struct yy_buffer_state *YY_BUFFER_STATE;
+ extern int yylex (void);
+ extern void yyerror (char const *);
+ extern void *yyterminate(void);
+ extern YY_BUFFER_STATE yy_scan_string( const char *str);
+ extern void yy_delete_buffer ( YY_BUFFER_STATE buffer );
+
+ /* forward declarations */
+ static const char *map_expr(const char *attr, char op, const char *val);
+ static const char *map_daterange(const char *dateattr, time_t date1, time_t date2);
+ static time_t isodate2unix(const char *s);
+
+ /* global vars, eg needed by the lexer */
+ slq_t *ssp_slq;
+
+ /* local vars */
+ static gchar *ssp_result;
+ static char sparqlvar;
+ static char *result_limit;
+
+/* Line 371 of yacc.c */
+#line 107 "sparql_parser.c"
+
+# ifndef YY_NULL
+# if defined __cplusplus && 201103L <= __cplusplus
+# define YY_NULL nullptr
+# else
+# define YY_NULL 0
+# endif
+# endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 1
+#endif
+
+/* In a future release of Bison, this section will be replaced
+ by #include "y.tab.h". */
+#ifndef YY_YY_SPARQL_PARSER_H_INCLUDED
+# define YY_YY_SPARQL_PARSER_H_INCLUDED
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ WORD = 258,
+ BOOL = 259,
+ FUNC_INRANGE = 260,
+ DATE_ISO = 261,
+ OBRACE = 262,
+ CBRACE = 263,
+ EQUAL = 264,
+ UNEQUAL = 265,
+ GT = 266,
+ LT = 267,
+ COMMA = 268,
+ QUOTE = 269,
+ AND = 270,
+ OR = 271
+ };
+#endif
+/* Tokens. */
+#define WORD 258
+#define BOOL 259
+#define FUNC_INRANGE 260
+#define DATE_ISO 261
+#define OBRACE 262
+#define CBRACE 263
+#define EQUAL 264
+#define UNEQUAL 265
+#define GT 266
+#define LT 267
+#define COMMA 268
+#define QUOTE 269
+#define AND 270
+#define OR 271
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 387 of yacc.c */
+#line 46 "sparql_parser.y"
+
+ int ival;
+ const char *sval;
+ bool bval;
+ time_t tval;
+
+
+/* Line 387 of yacc.c */
+#line 190 "sparql_parser.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE yylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+/* "%code provides" blocks. */
+/* Line 387 of yacc.c */
+#line 40 "sparql_parser.y"
+
+ #define SPRAW_TIME_OFFSET 978307200
+ extern int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result);
+ extern slq_t *ssp_slq;
+
+
+/* Line 387 of yacc.c */
+#line 222 "sparql_parser.c"
+
+#endif /* !YY_YY_SPARQL_PARSER_H_INCLUDED */
+
+/* Copy the second part of user declarations. */
+
+/* Line 390 of yacc.c */
+#line 229 "sparql_parser.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(Msgid) Msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(N) (N)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+ /* Use EXIT_SUCCESS as a witness for stdlib.h. */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(Dst, Src, Count) \
+ __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+# else
+# define YYCOPY(Dst, Src, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (Dst)[yyi] = (Src)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 52
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 17
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 7
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 22
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 51
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 271
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint8 yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 9, 11, 15, 17, 19,
+ 23, 27, 31, 37, 43, 49, 55, 62, 69, 76,
+ 83, 92, 97
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 18, 0, -1, -1, 18, 19, -1, 20, -1, 4,
+ -1, 21, 16, 21, -1, 21, -1, 22, -1, 7,
+ 20, 8, -1, 20, 15, 20, -1, 20, 16, 20,
+ -1, 3, 9, 14, 3, 14, -1, 3, 10, 14,
+ 3, 14, -1, 3, 12, 14, 3, 14, -1, 3,
+ 11, 14, 3, 14, -1, 3, 9, 14, 3, 14,
+ 3, -1, 3, 10, 14, 3, 14, 3, -1, 3,
+ 12, 14, 3, 14, 3, -1, 3, 11, 14, 3,
+ 14, 3, -1, 5, 7, 3, 13, 23, 13, 23,
+ 8, -1, 6, 7, 3, 8, -1, 3, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint8 yyrline[] =
+{
+ 0, 68, 68, 70, 74, 88, 99, 107, 108, 109,
+ 110, 117, 130, 131, 132, 133, 134, 135, 136, 137,
+ 141, 145, 146
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 1
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "WORD", "BOOL", "FUNC_INRANGE",
+ "DATE_ISO", "OBRACE", "CBRACE", "EQUAL", "UNEQUAL", "GT", "LT", "COMMA",
+ "QUOTE", "AND", "OR", "$accept", "input", "line", "expr", "match",
+ "function", "date", YY_NULL
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 17, 18, 18, 19, 20, 20, 20, 20, 20,
+ 20, 20, 21, 21, 21, 21, 21, 21, 21, 21,
+ 22, 23, 23
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 2, 1, 1, 3, 1, 1, 3,
+ 3, 3, 5, 5, 5, 5, 6, 6, 6, 6,
+ 8, 4, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 2, 0, 1, 0, 5, 0, 0, 3, 4, 7,
+ 8, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 9, 10, 11, 6, 0,
+ 0, 0, 0, 0, 12, 13, 15, 14, 22, 0,
+ 0, 16, 17, 19, 18, 0, 0, 0, 0, 21,
+ 20
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 1, 7, 8, 9, 10, 40
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -10
+static const yytype_int8 yypact[] =
+{
+ -10, 10, -10, 9, -10, -2, -1, -10, 8, -9,
+ -10, 2, 12, 13, 14, 26, -7, -1, -1, 27,
+ 28, 29, 30, 31, 22, -10, 20, -10, -10, 23,
+ 24, 25, 32, 19, 37, 38, 39, 40, -10, 41,
+ 34, -10, -10, -10, -10, 42, 19, 36, 43, -10,
+ -10
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -10, -10, -10, -6, 33, -10, 3
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+ 16, 25, 3, 4, 5, 15, 6, 19, 17, 18,
+ 2, 26, 27, 3, 4, 5, 20, 6, 11, 12,
+ 13, 14, 38, 17, 18, 39, 21, 22, 23, 24,
+ 3, 29, 30, 31, 32, 33, 18, 34, 35, 36,
+ 41, 42, 43, 44, 49, 47, 37, 46, 45, 48,
+ 0, 50, 28
+};
+
+#define yypact_value_is_default(Yystate) \
+ (!!((Yystate) == (-10)))
+
+#define yytable_value_is_error(Yytable_value) \
+ YYID (0)
+
+static const yytype_int8 yycheck[] =
+{
+ 6, 8, 3, 4, 5, 7, 7, 16, 15, 16,
+ 0, 17, 18, 3, 4, 5, 14, 7, 9, 10,
+ 11, 12, 3, 15, 16, 6, 14, 14, 14, 3,
+ 3, 3, 3, 3, 3, 13, 16, 14, 14, 14,
+ 3, 3, 3, 3, 8, 3, 14, 13, 7, 46,
+ -1, 8, 19
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 18, 0, 3, 4, 5, 7, 19, 20, 21,
+ 22, 9, 10, 11, 12, 7, 20, 15, 16, 16,
+ 14, 14, 14, 14, 3, 8, 20, 20, 21, 3,
+ 3, 3, 3, 13, 14, 14, 14, 14, 3, 6,
+ 23, 3, 3, 3, 3, 7, 13, 3, 23, 8,
+ 8
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
+
+#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ YYPOPSTACK (yylen); \
+ yystate = *yyssp; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+/* Error token number */
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ FILE *yyo = yyoutput;
+ YYUSE (yyo);
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+ YYSTYPE *yyvsp;
+ int yyrule;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP.
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store. */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+ yytype_int16 *yyssp, int yytoken)
+{
+ YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = YY_NULL;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ - Of course, the expected token list depends on states to have
+ correct lookahead information, and it depends on the parser not
+ to perform extra reductions after fetching a lookahead from the
+ scanner and before detecting a syntax error. Thus, state merging
+ (from LALR or IELR) and default reductions corrupt the expected
+ token list. However, the list is correct for canonical LR with
+ one exception: it will still contain any token that will not be
+ accepted due to an error action in a later state.
+ */
+ if (yytoken != YYEMPTY)
+ {
+ int yyn = yypact[*yyssp];
+ yyarg[yycount++] = yytname[yytoken];
+ if (!yypact_value_is_default (yyn))
+ {
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. In other words, skip the first -YYN actions for
+ this state because they are default actions. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yyx;
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+ && !yytable_value_is_error (yytable[yyx + yyn]))
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ {
+ YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+ }
+ }
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
+
+ {
+ YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
+ }
+ else
+ {
+ yyp++;
+ yyformat++;
+ }
+ }
+ return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ YYUSE (yyvaluep);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+
+ Refer to the stacks through separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yyssp = yyss = yyssa;
+ yyvsp = yyvs = yyvsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yypact_value_is_default (yyn))
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yytable_value_is_error (yyn))
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 4:
+/* Line 1792 of yacc.c */
+#line 74 "sparql_parser.y"
+ {
+ if (ssp_slq->slq_result_limit)
+ result_limit = talloc_asprintf(ssp_slq, "LIMIT %ld", ssp_slq->slq_result_limit);
+ else
+ result_limit = "";
+ ssp_result = talloc_asprintf(ssp_slq,
+ "SELECT ?url WHERE "
+ "{ %s . ?obj nie:url ?url . FILTER(tracker:uri-is-descendant('file://%s/', ?url)) } %s",
+ (yyvsp[(1) - (1)].sval), ssp_slq->slq_vol->v_path, result_limit);
+ (yyval.sval) = ssp_result;
+}
+ break;
+
+ case 5:
+/* Line 1792 of yacc.c */
+#line 88 "sparql_parser.y"
+ {
+ /*
+ * We can't properly handle these in expressions, fortunately this
+ * is probably only ever used by OS X as sole element in an
+ * expression ie "False" (when Finder window selected our share
+ * but no search string entered yet). Packet traces showed that OS
+ * X Spotlight server then returns a failure (ie -1) which is what
+ * we do here too by calling YYABORT.
+ */
+ YYABORT;
+}
+ break;
+
+ case 6:
+/* Line 1792 of yacc.c */
+#line 99 "sparql_parser.y"
+ {
+ if ((yyvsp[(1) - (3)].sval) == NULL || (yyvsp[(3) - (3)].sval) == NULL)
+ YYABORT;
+ if (strcmp((yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval)) != 0)
+ (yyval.sval) = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", (yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval));
+ else
+ (yyval.sval) = talloc_asprintf(ssp_slq, "%s", (yyvsp[(1) - (3)].sval));
+}
+ break;
+
+ case 7:
+/* Line 1792 of yacc.c */
+#line 107 "sparql_parser.y"
+ {(yyval.sval) = (yyvsp[(1) - (1)].sval); if ((yyval.sval) == NULL) YYABORT;}
+ break;
+
+ case 8:
+/* Line 1792 of yacc.c */
+#line 108 "sparql_parser.y"
+ {(yyval.sval) = (yyvsp[(1) - (1)].sval);}
+ break;
+
+ case 9:
+/* Line 1792 of yacc.c */
+#line 109 "sparql_parser.y"
+ {(yyval.sval) = talloc_asprintf(ssp_slq, "%s", (yyvsp[(2) - (3)].sval));}
+ break;
+
+ case 10:
+/* Line 1792 of yacc.c */
+#line 110 "sparql_parser.y"
+ {
+ if (!ssp_slq->slq_allow_expr) {
+ yyerror("Spotlight queries with logic expressions are disabled");
+ YYABORT;
+ }
+ (yyval.sval) = talloc_asprintf(ssp_slq, "%s . %s", (yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval));
+}
+ break;
+
+ case 11:
+/* Line 1792 of yacc.c */
+#line 117 "sparql_parser.y"
+ {
+ if (!ssp_slq->slq_allow_expr) {
+ yyerror("Spotlight queries with logic expressions are disabled");
+ YYABORT;
+ }
+ if (strcmp((yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval)) != 0)
+ (yyval.sval) = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", (yyvsp[(1) - (3)].sval), (yyvsp[(3) - (3)].sval));
+ else
+ (yyval.sval) = talloc_asprintf(ssp_slq, "%s", (yyvsp[(1) - (3)].sval));
+}
+ break;
+
+ case 12:
+/* Line 1792 of yacc.c */
+#line 130 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '=', (yyvsp[(4) - (5)].sval));}
+ break;
+
+ case 13:
+/* Line 1792 of yacc.c */
+#line 131 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '!', (yyvsp[(4) - (5)].sval));}
+ break;
+
+ case 14:
+/* Line 1792 of yacc.c */
+#line 132 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '<', (yyvsp[(4) - (5)].sval));}
+ break;
+
+ case 15:
+/* Line 1792 of yacc.c */
+#line 133 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (5)].sval), '>', (yyvsp[(4) - (5)].sval));}
+ break;
+
+ case 16:
+/* Line 1792 of yacc.c */
+#line 134 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '=', (yyvsp[(4) - (6)].sval));}
+ break;
+
+ case 17:
+/* Line 1792 of yacc.c */
+#line 135 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '!', (yyvsp[(4) - (6)].sval));}
+ break;
+
+ case 18:
+/* Line 1792 of yacc.c */
+#line 136 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '<', (yyvsp[(4) - (6)].sval));}
+ break;
+
+ case 19:
+/* Line 1792 of yacc.c */
+#line 137 "sparql_parser.y"
+ {(yyval.sval) = map_expr((yyvsp[(1) - (6)].sval), '>', (yyvsp[(4) - (6)].sval));}
+ break;
+
+ case 20:
+/* Line 1792 of yacc.c */
+#line 141 "sparql_parser.y"
+ {(yyval.sval) = map_daterange((yyvsp[(3) - (8)].sval), (yyvsp[(5) - (8)].tval), (yyvsp[(7) - (8)].tval));}
+ break;
+
+ case 21:
+/* Line 1792 of yacc.c */
+#line 145 "sparql_parser.y"
+ {(yyval.tval) = isodate2unix((yyvsp[(3) - (4)].sval));}
+ break;
+
+ case 22:
+/* Line 1792 of yacc.c */
+#line 146 "sparql_parser.y"
+ {(yyval.tval) = atoi((yyvsp[(1) - (1)].sval)) + SPRAW_TIME_OFFSET;}
+ break;
+
+
+/* Line 1792 of yacc.c */
+#line 1607 "sparql_parser.c"
+ default: break;
+ }
+ /* User semantic actions sometimes alter yychar, and that requires
+ that yytoken be updated with the new translation. We take the
+ approach of translating immediately before every use of yytoken.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (!yypact_value_is_default (yyn))
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+ *++yyvsp = yylval;
+ YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ }
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+/* Line 2055 of yacc.c */
+#line 149 "sparql_parser.y"
+
+
+static time_t isodate2unix(const char *s)
+{
+ struct tm tm;
+
+ if (strptime(s, "%Y-%m-%dT%H:%M:%SZ", &tm) == NULL)
+ return (time_t)-1;
+ return mktime(&tm);
+}
+
+static const char *map_daterange(const char *dateattr, time_t date1, time_t date2)
+{
+ EC_INIT;
+ char *result = NULL;
+ struct spotlight_sparql_map *p;
+ struct tm *tmp;
+ char buf1[64], buf2[64];
+
+ EC_NULL_LOG( tmp = localtime(&date1) );
+ strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
+ EC_NULL_LOG( tmp = localtime(&date2) );
+ strftime(buf2, sizeof(buf2), "%Y-%m-%dT%H:%M:%SZ", tmp);
+
+ for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
+ if (strcmp(dateattr, p->ssm_spotlight_attr) == 0) {
+ result = talloc_asprintf(ssp_slq,
+ "?obj %s ?%c FILTER (?%c > '%s' && ?%c < '%s')",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ buf1,
+ sparqlvar,
+ buf2);
+ sparqlvar++;
+ break;
+ }
+ }
+
+EC_CLEANUP:
+ if (ret != 0)
+ return NULL;
+ return result;
+}
+
+static char *map_type_search(const char *attr, char op, const char *val)
+{
+ char *result = NULL;
+ const char *sparqlAttr;
+
+ for (struct MDTypeMap *p = MDTypeMap; p->mdtm_value; p++) {
+ if (strcmp(p->mdtm_value, val) == 0) {
+ switch (p->mdtm_type) {
+ case kMDTypeMapRDF:
+ sparqlAttr = "rdf:type";
+ break;
+ case kMDTypeMapMime:
+ sparqlAttr = "nie:mimeType";
+ break;
+ default:
+ return NULL;
+ }
+ result = talloc_asprintf(ssp_slq, "?obj %s '%s'",
+ sparqlAttr,
+ p->mdtm_sparql);
+ break;
+ }
+ }
+ return result;
+}
+
+static const char *map_expr(const char *attr, char op, const char *val)
+{
+ EC_INIT;
+ char *result = NULL;
+ struct spotlight_sparql_map *p;
+ time_t t;
+ struct tm *tmp;
+ char buf1[64];
+ bstring q = NULL, search = NULL, replace = NULL;
+
+ for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
+ if (p->ssm_enabled && (strcmp(p->ssm_spotlight_attr, attr) == 0)) {
+ if (p->ssm_type != ssmt_type && p->ssm_sparql_attr == NULL) {
+ yyerror("unsupported Spotlight attribute");
+ EC_FAIL;
+ }
+ switch (p->ssm_type) {
+ case ssmt_bool:
+ result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
+ break;
+ case ssmt_num:
+ result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c%c '%s')",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ op,
+ op == '!' ? '=' : ' ', /* append '=' to '!' */
+ val);
+ sparqlvar++;
+ break;
+ case ssmt_str:
+ q = bformat("^%s$", val);
+ search = bfromcstr("*");
+ replace = bfromcstr(".*");
+ bfindreplace(q, search, replace, 0);
+ result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(regex(?%c, '%s'))",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ bdata(q));
+ sparqlvar++;
+ break;
+ case ssmt_fts:
+ result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
+ break;
+ case ssmt_date:
+ t = atoi(val) + SPRAW_TIME_OFFSET;
+ EC_NULL( tmp = localtime(&t) );
+ strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
+ result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c '%s')",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ op,
+ buf1);
+ sparqlvar++;
+ break;
+ case ssmt_type:
+ result = map_type_search(attr, op, val);
+ break;
+ default:
+ EC_FAIL;
+ }
+ break;
+ }
+ }
+
+EC_CLEANUP:
+ if (ret != 0)
+ result = NULL;
+ if (q)
+ bdestroy(q);
+ if (search)
+ bdestroy(search);
+ if (replace)
+ bdestroy(replace);
+ return result;
+}
+
+void yyerror(const char *str)
+{
+#ifdef MAIN
+ printf("yyerror: %s\n", str);
+#else
+ LOG(log_error, logtype_sl, "yyerror: %s", str);
+#endif
+}
+
+int yywrap()
+{
+ return 1;
+}
+
+/**
+ * Map a Spotlight RAW query string to a SPARQL query string
+ *
+ * @param[in] slq Spotlight query handle
+ * @param[out] sparql_result Mapped SPARQL query, string is allocated in
+ * talloc context of slq
+ * @return 0 on success, -1 on error
+ **/
+int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result)
+{
+ EC_INIT;
+ YY_BUFFER_STATE s = NULL;
+ ssp_result = NULL;
+
+ ssp_slq = slq;
+ s = yy_scan_string(slq->slq_qstring);
+ sparqlvar = 'a';
+
+ EC_ZERO( yyparse() );
+
+EC_CLEANUP:
+ if (s)
+ yy_delete_buffer(s);
+ if (ret == 0)
+ *sparql_result = ssp_result;
+ else
+ *sparql_result = NULL;
+ EC_EXIT;
+}
+
+#ifdef MAIN
+int main(int argc, char **argv)
+{
+ int ret;
+ YY_BUFFER_STATE s;
+
+ if (argc != 2) {
+ printf("usage: %s QUERY\n", argv[0]);
+ return 1;
+ }
+
+ ssp_slq = talloc_zero(NULL, slq_t);
+ struct vol *vol = talloc_zero(ssp_slq, struct vol);
+ vol->v_path = "/Volumes/test";
+ ssp_slq->slq_vol = vol;
+ ssp_slq->slq_allow_expr = true;
+ sparqlvar = 'a';
+
+ s = yy_scan_string(argv[1]);
+
+ ret = yyparse();
+
+ yy_delete_buffer(s);
+
+ if (ret == 0)
+ printf("SPARQL: %s\n", ssp_result ? ssp_result : "(empty)");
+
+ return 0;
+}
+#endif
--- /dev/null
+/* A Bison parser, made by GNU Bison 2.7. */
+
+/* Bison interface for Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+#ifndef YY_YY_SPARQL_PARSER_H_INCLUDED
+# define YY_YY_SPARQL_PARSER_H_INCLUDED
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ WORD = 258,
+ BOOL = 259,
+ FUNC_INRANGE = 260,
+ DATE_ISO = 261,
+ OBRACE = 262,
+ CBRACE = 263,
+ EQUAL = 264,
+ UNEQUAL = 265,
+ GT = 266,
+ LT = 267,
+ COMMA = 268,
+ QUOTE = 269,
+ AND = 270,
+ OR = 271
+ };
+#endif
+/* Tokens. */
+#define WORD 258
+#define BOOL 259
+#define FUNC_INRANGE 260
+#define DATE_ISO 261
+#define OBRACE 262
+#define CBRACE 263
+#define EQUAL 264
+#define UNEQUAL 265
+#define GT 266
+#define LT 267
+#define COMMA 268
+#define QUOTE 269
+#define AND 270
+#define OR 271
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 2058 of yacc.c */
+#line 46 "sparql_parser.y"
+
+ int ival;
+ const char *sval;
+ bool bval;
+ time_t tval;
+
+
+/* Line 2058 of yacc.c */
+#line 97 "sparql_parser.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+extern YYSTYPE yylval;
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+/* "%code provides" blocks. */
+/* Line 2058 of yacc.c */
+#line 40 "sparql_parser.y"
+
+ #define SPRAW_TIME_OFFSET 978307200
+ extern int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result);
+ extern slq_t *ssp_slq;
+
+
+/* Line 2058 of yacc.c */
+#line 129 "sparql_parser.h"
+
+#endif /* !YY_YY_SPARQL_PARSER_H_INCLUDED */
--- /dev/null
+%{
+ #include <atalk/standards.h>
+
+ #include <stdbool.h>
+ #include <stdio.h>
+ #include <string.h>
+ #include <time.h>
+
+ #include <gio/gio.h>
+
+ #include <atalk/talloc.h>
+ #include <atalk/logger.h>
+ #include <atalk/errchk.h>
+ #include <atalk/spotlight.h>
+
+ #include "sparql_map.h"
+
+ struct yy_buffer_state;
+ typedef struct yy_buffer_state *YY_BUFFER_STATE;
+ extern int yylex (void);
+ extern void yyerror (char const *);
+ extern void *yyterminate(void);
+ extern YY_BUFFER_STATE yy_scan_string( const char *str);
+ extern void yy_delete_buffer ( YY_BUFFER_STATE buffer );
+
+ /* forward declarations */
+ static const char *map_expr(const char *attr, char op, const char *val);
+ static const char *map_daterange(const char *dateattr, time_t date1, time_t date2);
+ static time_t isodate2unix(const char *s);
+
+ /* global vars, eg needed by the lexer */
+ slq_t *ssp_slq;
+
+ /* local vars */
+ static gchar *ssp_result;
+ static char sparqlvar;
+ static char *result_limit;
+%}
+
+%code provides {
+ #define SPRAW_TIME_OFFSET 978307200
+ extern int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result);
+ extern slq_t *ssp_slq;
+}
+
+%union {
+ int ival;
+ const char *sval;
+ bool bval;
+ time_t tval;
+}
+
+%expect 5
+%error-verbose
+
+%type <sval> match expr line function
+%type <tval> date
+
+%token <sval> WORD
+%token <bval> BOOL
+%token FUNC_INRANGE
+%token DATE_ISO
+%token OBRACE CBRACE EQUAL UNEQUAL GT LT COMMA QUOTE
+%left AND
+%left OR
+%%
+
+input:
+/* empty */
+| input line
+;
+
+line:
+expr {
+ if (ssp_slq->slq_result_limit)
+ result_limit = talloc_asprintf(ssp_slq, "LIMIT %ld", ssp_slq->slq_result_limit);
+ else
+ result_limit = "";
+ ssp_result = talloc_asprintf(ssp_slq,
+ "SELECT ?url WHERE "
+ "{ %s . ?obj nie:url ?url . FILTER(tracker:uri-is-descendant('file://%s/', ?url)) } %s",
+ $1, ssp_slq->slq_vol->v_path, result_limit);
+ $$ = ssp_result;
+}
+;
+
+expr:
+BOOL {
+ /*
+ * We can't properly handle these in expressions, fortunately this
+ * is probably only ever used by OS X as sole element in an
+ * expression ie "False" (when Finder window selected our share
+ * but no search string entered yet). Packet traces showed that OS
+ * X Spotlight server then returns a failure (ie -1) which is what
+ * we do here too by calling YYABORT.
+ */
+ YYABORT;
+}
+| match OR match {
+ if ($1 == NULL || $3 == NULL)
+ YYABORT;
+ if (strcmp($1, $3) != 0)
+ $$ = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", $1, $3);
+ else
+ $$ = talloc_asprintf(ssp_slq, "%s", $1);
+}
+| match {$$ = $1; if ($$ == NULL) YYABORT;}
+| function {$$ = $1;}
+| OBRACE expr CBRACE {$$ = talloc_asprintf(ssp_slq, "%s", $2);}
+| expr AND expr {
+ if (!ssp_slq->slq_allow_expr) {
+ yyerror("Spotlight queries with logic expressions are disabled");
+ YYABORT;
+ }
+ $$ = talloc_asprintf(ssp_slq, "%s . %s", $1, $3);
+}
+| expr OR expr {
+ if (!ssp_slq->slq_allow_expr) {
+ yyerror("Spotlight queries with logic expressions are disabled");
+ YYABORT;
+ }
+ if (strcmp($1, $3) != 0)
+ $$ = talloc_asprintf(ssp_slq, "{ %s } UNION { %s }", $1, $3);
+ else
+ $$ = talloc_asprintf(ssp_slq, "%s", $1);
+}
+;
+
+match:
+WORD EQUAL QUOTE WORD QUOTE {$$ = map_expr($1, '=', $4);}
+| WORD UNEQUAL QUOTE WORD QUOTE {$$ = map_expr($1, '!', $4);}
+| WORD LT QUOTE WORD QUOTE {$$ = map_expr($1, '<', $4);}
+| WORD GT QUOTE WORD QUOTE {$$ = map_expr($1, '>', $4);}
+| WORD EQUAL QUOTE WORD QUOTE WORD {$$ = map_expr($1, '=', $4);}
+| WORD UNEQUAL QUOTE WORD QUOTE WORD {$$ = map_expr($1, '!', $4);}
+| WORD LT QUOTE WORD QUOTE WORD {$$ = map_expr($1, '<', $4);}
+| WORD GT QUOTE WORD QUOTE WORD {$$ = map_expr($1, '>', $4);}
+;
+
+function:
+FUNC_INRANGE OBRACE WORD COMMA date COMMA date CBRACE {$$ = map_daterange($3, $5, $7);}
+;
+
+date:
+DATE_ISO OBRACE WORD CBRACE {$$ = isodate2unix($3);}
+| WORD {$$ = atoi($1) + SPRAW_TIME_OFFSET;}
+;
+
+%%
+
+static time_t isodate2unix(const char *s)
+{
+ struct tm tm;
+
+ if (strptime(s, "%Y-%m-%dT%H:%M:%SZ", &tm) == NULL)
+ return (time_t)-1;
+ return mktime(&tm);
+}
+
+static const char *map_daterange(const char *dateattr, time_t date1, time_t date2)
+{
+ EC_INIT;
+ char *result = NULL;
+ struct spotlight_sparql_map *p;
+ struct tm *tmp;
+ char buf1[64], buf2[64];
+
+ EC_NULL_LOG( tmp = localtime(&date1) );
+ strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
+ EC_NULL_LOG( tmp = localtime(&date2) );
+ strftime(buf2, sizeof(buf2), "%Y-%m-%dT%H:%M:%SZ", tmp);
+
+ for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
+ if (strcmp(dateattr, p->ssm_spotlight_attr) == 0) {
+ result = talloc_asprintf(ssp_slq,
+ "?obj %s ?%c FILTER (?%c > '%s' && ?%c < '%s')",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ buf1,
+ sparqlvar,
+ buf2);
+ sparqlvar++;
+ break;
+ }
+ }
+
+EC_CLEANUP:
+ if (ret != 0)
+ return NULL;
+ return result;
+}
+
+static char *map_type_search(const char *attr, char op, const char *val)
+{
+ char *result = NULL;
+ const char *sparqlAttr;
+
+ for (struct MDTypeMap *p = MDTypeMap; p->mdtm_value; p++) {
+ if (strcmp(p->mdtm_value, val) == 0) {
+ switch (p->mdtm_type) {
+ case kMDTypeMapRDF:
+ sparqlAttr = "rdf:type";
+ break;
+ case kMDTypeMapMime:
+ sparqlAttr = "nie:mimeType";
+ break;
+ default:
+ return NULL;
+ }
+ result = talloc_asprintf(ssp_slq, "?obj %s '%s'",
+ sparqlAttr,
+ p->mdtm_sparql);
+ break;
+ }
+ }
+ return result;
+}
+
+static const char *map_expr(const char *attr, char op, const char *val)
+{
+ EC_INIT;
+ char *result = NULL;
+ struct spotlight_sparql_map *p;
+ time_t t;
+ struct tm *tmp;
+ char buf1[64];
+ bstring q = NULL, search = NULL, replace = NULL;
+
+ for (p = spotlight_sparql_map; p->ssm_spotlight_attr; p++) {
+ if (p->ssm_enabled && (strcmp(p->ssm_spotlight_attr, attr) == 0)) {
+ if (p->ssm_type != ssmt_type && p->ssm_sparql_attr == NULL) {
+ yyerror("unsupported Spotlight attribute");
+ EC_FAIL;
+ }
+ switch (p->ssm_type) {
+ case ssmt_bool:
+ result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
+ break;
+ case ssmt_num:
+ result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c%c '%s')",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ op,
+ op == '!' ? '=' : ' ', /* append '=' to '!' */
+ val);
+ sparqlvar++;
+ break;
+ case ssmt_str:
+ q = bformat("^%s$", val);
+ search = bfromcstr("*");
+ replace = bfromcstr(".*");
+ bfindreplace(q, search, replace, 0);
+ result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(regex(?%c, '%s'))",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ bdata(q));
+ sparqlvar++;
+ break;
+ case ssmt_fts:
+ result = talloc_asprintf(ssp_slq, "?obj %s '%s'", p->ssm_sparql_attr, val);
+ break;
+ case ssmt_date:
+ t = atoi(val) + SPRAW_TIME_OFFSET;
+ EC_NULL( tmp = localtime(&t) );
+ strftime(buf1, sizeof(buf1), "%Y-%m-%dT%H:%M:%SZ", tmp);
+ result = talloc_asprintf(ssp_slq, "?obj %s ?%c FILTER(?%c %c '%s')",
+ p->ssm_sparql_attr,
+ sparqlvar,
+ sparqlvar,
+ op,
+ buf1);
+ sparqlvar++;
+ break;
+ case ssmt_type:
+ result = map_type_search(attr, op, val);
+ break;
+ default:
+ EC_FAIL;
+ }
+ break;
+ }
+ }
+
+EC_CLEANUP:
+ if (ret != 0)
+ result = NULL;
+ if (q)
+ bdestroy(q);
+ if (search)
+ bdestroy(search);
+ if (replace)
+ bdestroy(replace);
+ return result;
+}
+
+void yyerror(const char *str)
+{
+#ifdef MAIN
+ printf("yyerror: %s\n", str);
+#else
+ LOG(log_error, logtype_sl, "yyerror: %s", str);
+#endif
+}
+
+int yywrap()
+{
+ return 1;
+}
+
+/**
+ * Map a Spotlight RAW query string to a SPARQL query string
+ *
+ * @param[in] slq Spotlight query handle
+ * @param[out] sparql_result Mapped SPARQL query, string is allocated in
+ * talloc context of slq
+ * @return 0 on success, -1 on error
+ **/
+int map_spotlight_to_sparql_query(slq_t *slq, gchar **sparql_result)
+{
+ EC_INIT;
+ YY_BUFFER_STATE s = NULL;
+ ssp_result = NULL;
+
+ ssp_slq = slq;
+ s = yy_scan_string(slq->slq_qstring);
+ sparqlvar = 'a';
+
+ EC_ZERO( yyparse() );
+
+EC_CLEANUP:
+ if (s)
+ yy_delete_buffer(s);
+ if (ret == 0)
+ *sparql_result = ssp_result;
+ else
+ *sparql_result = NULL;
+ EC_EXIT;
+}
+
+#ifdef MAIN
+int main(int argc, char **argv)
+{
+ int ret;
+ YY_BUFFER_STATE s;
+
+ if (argc != 2) {
+ printf("usage: %s QUERY\n", argv[0]);
+ return 1;
+ }
+
+ ssp_slq = talloc_zero(NULL, slq_t);
+ struct vol *vol = talloc_zero(ssp_slq, struct vol);
+ vol->v_path = "/Volumes/test";
+ ssp_slq->slq_vol = vol;
+ ssp_slq->slq_allow_expr = true;
+ sparqlvar = 'a';
+
+ s = yy_scan_string(argv[1]);
+
+ ret = yyparse();
+
+ yy_delete_buffer(s);
+
+ if (ret == 0)
+ printf("SPARQL: %s\n", ssp_result ? ssp_result : "(empty)");
+
+ return 0;
+}
+#endif
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_SUBMINOR_VERSION 37
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
#define UINT32_MAX (4294967295U)
#endif
+#endif /* ! C99 */
+
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
-extern int yyleng;
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern yy_size_t yyleng;
extern FILE *yyin, *yyout;
#define unput(c) yyunput( c, (yytext_ptr) )
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
- int yy_n_chars;
+ yy_size_t yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
/* yy_hold_char holds the character lost when yytext is formed. */
static char yy_hold_char;
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-int yyleng;
+static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */
+yy_size_t yyleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
-YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len );
void *yyalloc (yy_size_t );
void *yyrealloc (void *,yy_size_t );
#include <gio/gio.h>
#include <atalk/talloc.h>
#include <atalk/spotlight.h>
-#ifdef HAVE_TRACKER_SPARQL
-#include "slmod_sparql_parser.h"
+#ifdef HAVE_TRACKER
+#include "sparql_parser.h"
#define SLQ_VAR ssp_slq
#endif
-#line 509 "spotlight_rawquery_lexer.c"
+#line 510 "spotlight_rawquery_lexer.c"
#define INITIAL 0
void yyset_out (FILE * out_str );
-int yyget_leng (void );
+yy_size_t yyget_leng (void );
char *yyget_text (void );
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
- int n; \
+ size_t n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
#line 27 "spotlight_rawquery_lexer.l"
-#line 693 "spotlight_rawquery_lexer.c"
+#line 694 "spotlight_rawquery_lexer.c"
if ( !(yy_init) )
{
#line 44 "spotlight_rawquery_lexer.l"
ECHO;
YY_BREAK
-#line 862 "spotlight_rawquery_lexer.c"
+#line 863 "spotlight_rawquery_lexer.c"
case YY_STATE_EOF(INITIAL):
yyterminate();
else
{
- int num_to_read =
+ yy_size_t num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
int yy_c_buf_p_offset =
(int) ((yy_c_buf_p) - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
- int new_size = b->yy_buf_size * 2;
+ yy_size_t new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- (yy_n_chars), (size_t) num_to_read );
+ (yy_n_chars), num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 56);
- return yy_is_jam ? 0 : yy_current_state;
+ return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput (int c, register char * yy_bp )
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
- register int number_to_move = (yy_n_chars) + 2;
+ register yy_size_t number_to_move = (yy_n_chars) + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
else
{ /* need more input */
- int offset = (yy_c_buf_p) - (yytext_ptr);
+ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr);
++(yy_c_buf_p);
switch ( yy_get_next_buffer( ) )
yyfree((void *) b );
}
-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
static void yyensure_buffer_stack (void)
{
- int num_to_alloc;
+ yy_size_t num_to_alloc;
if (!(yy_buffer_stack)) {
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
-YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
- int i;
+ yy_size_t i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
/** Get the length of the current token.
*
*/
-int yyget_leng (void)
+yy_size_t yyget_leng (void)
{
return yyleng;
}
#include <gio/gio.h>
#include <atalk/talloc.h>
#include <atalk/spotlight.h>
-#ifdef HAVE_TRACKER_SPARQL
-#include "slmod_sparql_parser.h"
+#ifdef HAVE_TRACKER
+#include "sparql_parser.h"
#define SLQ_VAR ssp_slq
#endif
%}
char *mimicmodel;
char *adminauthuser;
char *ignored_attr;
- char *slmod_path;
int splice_size;
char *cnid_mysql_host;
char *cnid_mysql_user;
int fce_version;
char *fce_ign_names;
char *fce_notify_script;
+ struct sl_ctx *sl_ctx;
} AFPObj;
/* typedef for AFP functions handlers */
#include <atalk/globals.h>
#include <atalk/volume.h>
-/**************************************************************************************************
- * Spotlight module stuff
- **************************************************************************************************/
-
-#define SL_MODULE_VERSION 1
-
-struct sl_module_export {
- int sl_mod_version;
- int (*sl_mod_init) (void *);
- int (*sl_mod_start_search)(void *);
- int (*sl_mod_fetch_result)(void *);
- int (*sl_mod_end_search) (void *);
- int (*sl_mod_fetch_attrs) (void *);
- int (*sl_mod_error) (void *);
- int (*sl_mod_index_file) (const void *);
-};
-
-extern int sl_mod_load(AFPObj *obj);
-extern void sl_index_file(const char *path);
+#ifdef HAVE_TRACKER
+#include <gio/gio.h>
+#include <tracker-sparql.h>
+#include <libtracker-miner/tracker-miner.h>
+#endif
-/**************************************************************************************************
+/******************************************************************************
* Spotlight RPC and marshalling stuff
- **************************************************************************************************/
+ ******************************************************************************/
/* FPSpotlightRPC subcommand codes */
#define SPOTLIGHT_CMD_OPEN 1
#define SL_ENC_BIG_ENDIAN 2
#define SL_ENC_UTF_16 4
-typedef DALLOC_CTX sl_array_t; /* an array of elements */
-typedef DALLOC_CTX sl_dict_t; /* an array of key/value elements */
-typedef DALLOC_CTX sl_filemeta_t; /* contains one sl_array_t */
-typedef int sl_nil_t; /* a nil element */
-typedef bool sl_bool_t; /* a boolean, we avoid bool_t as it's a define for something else */
-typedef struct timeval sl_time_t; /* a boolean, we avoid bool_t as it's a define for something else */
+typedef DALLOC_CTX sl_array_t; /* an array of elements */
+typedef DALLOC_CTX sl_dict_t; /* an array of key/value elements */
+typedef DALLOC_CTX sl_filemeta_t; /* contains one sl_array_t */
+typedef int sl_nil_t; /* a nil element */
+typedef bool sl_bool_t; /* a boolean, we avoid bool_t */
+typedef struct timeval sl_time_t;
typedef struct {
char sl_uuid[16];
-} sl_uuid_t; /* a UUID */
+} sl_uuid_t; /* a UUID */
typedef struct {
uint16_t ca_unkn1;
uint32_t ca_context;
DALLOC_CTX *ca_cnids;
-} sl_cnids_t; /* an array of CNIDs */
+} sl_cnids_t; /* an array of CNIDs */
-/**************************************************************************************************
+/******************************************************************************
* Some helper stuff dealing with queries
- **************************************************************************************************/
+ ******************************************************************************/
-/* Internal query state */
+/* query state */
typedef enum {
- SLQ_STATE_NEW = 1, /* Query received from client */
- SLQ_STATE_RUNNING = 2, /* Query dispatched to Tracker */
- SLQ_STATE_DONE = 3, /* Tracker finished */
- SLQ_STATE_END = 4, /* Query results returned to client */
- SLQ_STATE_ATTRS = 5 /* Fetch metadata for an object */
+ SLQ_STATE_NEW, /* Query received from client */
+ SLQ_STATE_RUNNING, /* Query dispatched to Tracker */
+ SLQ_STATE_RESULTS, /* Async Tracker query read */
+ SLQ_STATE_DONE, /* Got all results from Tracker */
+ SLQ_STATE_CANCEL_PENDING, /* a cancel op for the query is pending */
+ SLQ_STATE_CANCELLED, /* the query has been cancelled */
+ SLQ_STATE_ERROR /* an error happended somewhere */
} slq_state_t;
+/* Handle for query results */
+struct sl_rslts {
+ int num_results;
+ sl_cnids_t *cnids;
+ sl_array_t *fm_array;
+};
+
/* Internal query data structure */
typedef struct _slq_t {
- struct list_head slq_list; /* queries are stored in a list */
- slq_state_t slq_state; /* State */
- AFPObj *slq_obj; /* global AFPObj handle */
- const struct vol *slq_vol; /* volume handle */
- DALLOC_CTX *slq_reply; /* reply handle */
- time_t slq_time; /* timestamp where we received this query */
- uint64_t slq_ctx1; /* client context 1 */
- uint64_t slq_ctx2; /* client context 2 */
- sl_array_t *slq_reqinfo; /* array with requested metadata */
- const char *slq_qstring; /* the Spotlight query string */
- uint64_t *slq_cnids; /* Pointer to array with CNIDs to which a query applies */
- size_t slq_cnids_num; /* Size of slq_cnids array */
- const char *slq_path; /* Path to file or dir, used in fetchAttributes */
- void *slq_tracker_cursor; /* Tracker SPARQL query result cursor */
- bool slq_allow_expr; /* Whether to allow logic expressions */
- uint64_t slq_result_limit; /* Whether to LIMIT SPARQL results, default of 0 means no limit */
+ struct list_head slq_list; /* queries are stored in a list */
+ slq_state_t slq_state; /* State */
+ AFPObj *slq_obj; /* global AFPObj handle */
+ const struct vol *slq_vol; /* volume handle */
+ time_t slq_time; /* timestamp received query */
+ uint64_t slq_ctx1; /* client context 1 */
+ uint64_t slq_ctx2; /* client context 2 */
+ sl_array_t *slq_reqinfo; /* array with requested metadata */
+ const char *slq_qstring; /* the Spotlight query string */
+ uint64_t *slq_cnids; /* Pointer to array with CNIDs */
+ size_t slq_cnids_num; /* Size of slq_cnids array */
+ void *tracker_cursor; /* Tracker SPARQL cursor */
+ bool slq_allow_expr; /* Whether to allow expressions */
+ uint64_t slq_result_limit; /* Whether to LIMIT SPARQL results */
+ struct sl_rslts *query_results; /* query results */
+#ifdef HAVE_TRACKER
+ GCancellable *cancellable;
+#endif
} slq_t;
-/**************************************************************************************************
+struct sl_ctx {
+#ifdef HAVE_TRACKER
+ TrackerSparqlConnection *tracker_con;
+ GCancellable *cancellable;
+ GMainLoop *mainloop;
+#endif
+ slq_t *query_list; /* list of active queries */
+};
+
+/******************************************************************************
* Function declarations
- **************************************************************************************************/
+ ******************************************************************************/
-extern int afp_spotlight_rpc(AFPObj *obj, char *ibuf, size_t ibuflen _U_, char *rbuf, size_t *rbuflen);
+extern int spotlight_init(AFPObj *obj);
+extern int afp_spotlight_rpc(AFPObj *obj, char *ibuf, size_t ibuflen _U_,
+ char *rbuf, size_t *rbuflen);
extern int sl_pack(DALLOC_CTX *query, char *buf);
extern int sl_unpack(DALLOC_CTX *query, const char *buf);
extern void configure_spotlight_attributes(const char *attributes);
#define mod_close(a) dlclose(a)
#endif /* ! HAVE_DLFCN_H */
+#ifndef strequal
+#define strequal(a,b) (strcmp((a),(b)) == 0)
+#endif
+
/******************************************************************
* locking.c
******************************************************************/
options->configfile = AFPObj->cmdlineconfigfile ? strdup(AFPObj->cmdlineconfigfile) : strdup(_PATH_CONFDIR "afp.conf");
options->sigconffile = strdup(_PATH_STATEDIR "afp_signature.conf");
options->uuidconf = strdup(_PATH_STATEDIR "afp_voluuid.conf");
-#ifdef HAVE_TRACKER_SPARQL
- options->slmod_path = strdup(_PATH_AFPDUAMPATH "slmod_sparql.so");
-#endif
options->flags = OPTION_UUID | AFPObj->cmdlineflags;
if ((config = atalk_iniparser_load(AFPObj->options.configfile)) == NULL)
CONFIG_ARG_FREE(obj->options.fqdn);
if (obj->options.ignored_attr)
CONFIG_ARG_FREE(obj->options.ignored_attr);
- if (obj->options.slmod_path)
- CONFIG_ARG_FREE(obj->options.slmod_path);
-
if (obj->options.unixcodepage)
CONFIG_ARG_FREE(obj->options.unixcodepage);
if (obj->options.maccodepage)
fi
else
AC_DEFINE(HAVE_TRACKER, 1, [Define if Tracker is available])
- AC_DEFINE(HAVE_TRACKER_SPARQL, 1, [Define if Tracker SPARQL is available])
- AC_DEFINE(HAVE_TRACKER_MINER, 1, [Define if Tracker miner library is available])
AC_DEFINE_UNQUOTED(TRACKER_PREFIX, ["$ac_cv_tracker_prefix"], [Path to Tracker])
AC_DEFINE([DBUS_DAEMON_PATH], ["/bin/dbus-daemon"], [Path to dbus-daemon])
fi
AC_SUBST(TRACKER_LIBS)
AC_SUBST(TRACKER_MINER_CFLAGS)
AC_SUBST(TRACKER_MINER_LIBS)
- AM_CONDITIONAL(HAVE_TRACKER_SPARQL, [test x"$ac_cv_have_tracker_sparql" = x"yes"])
+ AM_CONDITIONAL(HAVE_TRACKER, [test x"$ac_cv_have_tracker_sparql" = x"yes"])
])
dnl Whether to disable bundled libevent
projects / netatalk.git / commitdiff