![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/core/store_lookup.c b/src/core/store_lookup.c
--- a/src/core/store_lookup.c
+++ /dev/null
@@ -1,694 +0,0 @@
-/*
- * SysDB - src/core/store_lookup.c
- * Copyright (C) 2014 Sebastian 'tokkee' Harl <sh@tokkee.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This module implements operators which may be used to select contents of
- * the store by matching various attributes of the stored objects. For now, a
- * simple full table scan is supported only.
- */
-
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#include "sysdb.h"
-#include "core/store-private.h"
-#include "core/object.h"
-#include "utils/error.h"
-
-#include <assert.h>
-
-#include <sys/types.h>
-#include <regex.h>
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <limits.h>
-
-static int
-expr_eval2(sdb_store_expr_t *e1, sdb_data_t *v1,
- sdb_store_expr_t *e2, sdb_data_t *v2,
- sdb_store_obj_t *obj, sdb_store_matcher_t *filter)
-{
- if (e1->type) {
- if (sdb_store_expr_eval(e1, obj, v1, filter))
- return -1;
- }
- else
- *v1 = e1->data;
- if (e2->type) {
- if (sdb_store_expr_eval(e2, obj, v2, filter)) {
- if (e1->type)
- sdb_data_free_datum(v1);
- return -1;
- }
- }
- else
- *v2 = e2->data;
- return 0;
-} /* expr_eval2 */
-
-static void
-expr_free_datum2(sdb_store_expr_t *e1, sdb_data_t *v1,
- sdb_store_expr_t *e2, sdb_data_t *v2)
-{
- if (e1->type)
- sdb_data_free_datum(v1);
- if (e2->type)
- sdb_data_free_datum(v2);
-} /* expr_free_datum2 */
-
-/*
- * matcher implementations
- */
-
-/*
- * cmp_expr:
- * Compare two values using the specified matcher operator. If strcmp_fallback
- * is enabled, compare the string values in case of a type mismatch.
- */
-static int
-match_cmp_value(int op, sdb_data_t *v1, sdb_data_t *v2, bool strcmp_fallback)
-{
- int status;
-
- if (sdb_data_isnull(v1) || (sdb_data_isnull(v2)))
- status = INT_MAX;
- else if (v1->type == v2->type)
- status = sdb_data_cmp(v1, v2);
- else if (! strcmp_fallback)
- status = INT_MAX;
- else
- status = sdb_data_strcmp(v1, v2);
-
- if (status == INT_MAX)
- return 0;
- switch (op) {
- case MATCHER_LT: return status < 0;
- case MATCHER_LE: return status <= 0;
- case MATCHER_EQ: return status == 0;
- case MATCHER_NE: return status != 0;
- case MATCHER_GE: return status >= 0;
- case MATCHER_GT: return status > 0;
- }
- return 0;
-} /* match_cmp_value */
-
-static int
-match_regex_value(int op, sdb_data_t *v, sdb_data_t *re)
-{
- char value[sdb_data_strlen(v) + 1];
- int status = 0;
-
- assert((op == MATCHER_REGEX)
- || (op == MATCHER_NREGEX));
-
- if (sdb_data_isnull(v) || sdb_data_isnull(re))
- return 0;
-
- if (re->type == SDB_TYPE_STRING) {
- sdb_data_t tmp = SDB_DATA_INIT;
-
- if (sdb_data_parse(re->data.string, SDB_TYPE_REGEX, &tmp))
- return 0;
-
- sdb_data_free_datum(re);
- *re = tmp;
- }
- else if (re->type != SDB_TYPE_REGEX)
- return 0;
-
- if (! sdb_data_format(v, value, sizeof(value), SDB_UNQUOTED))
- status = 0;
- else if (! regexec(&re->data.re.regex, value, 0, NULL, 0))
- status = 1;
-
- if (op == MATCHER_NREGEX)
- return !status;
- return status;
-} /* match_regex_value */
-
-static int
-match_logical(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- int status;
-
- assert((m->type == MATCHER_AND) || (m->type == MATCHER_OR));
- assert(OP_M(m)->left && OP_M(m)->right);
-
- status = sdb_store_matcher_matches(OP_M(m)->left, obj, filter);
-
- /* lazy evaluation */
- if ((! status) && (m->type == MATCHER_AND))
- return status;
- else if (status && (m->type == MATCHER_OR))
- return status;
-
- return sdb_store_matcher_matches(OP_M(m)->right, obj, filter);
-} /* match_logical */
-
-static int
-match_uop(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- assert(m->type == MATCHER_NOT);
- assert(UOP_M(m)->op);
-
- return !sdb_store_matcher_matches(UOP_M(m)->op, obj, filter);
-} /* match_uop */
-
-/* iterate: ANY/ALL <iter> <cmp> <value> */
-static int
-match_iter(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- sdb_store_expr_iter_t *iter = NULL;
- int status;
- int all = (int)(m->type == MATCHER_ALL);
-
- assert((m->type == MATCHER_ANY) || (m->type == MATCHER_ALL));
- assert((! CMP_M(ITER_M(m)->m)->left) && CMP_M(ITER_M(m)->m)->right);
-
- iter = sdb_store_expr_iter(ITER_M(m)->iter, obj, filter);
- if (! iter) {
- sdb_log(SDB_LOG_WARNING, "store: Invalid iterator");
- return 0;
- }
-
- status = all;
- while (sdb_store_expr_iter_has_next(iter)) {
- sdb_data_t v = sdb_store_expr_iter_get_next(iter);
- sdb_store_expr_t expr = CONST_EXPR(v);
- bool matches;
-
- CMP_M(ITER_M(m)->m)->left = &expr;
- matches = sdb_store_matcher_matches(ITER_M(m)->m, obj, filter);
- CMP_M(ITER_M(m)->m)->left = NULL;
- sdb_data_free_datum(&v);
-
- if (matches) {
- if (! all) {
- status = 1;
- break;
- }
- } else if (all) {
- status = 0;
- break;
- }
- }
- sdb_store_expr_iter_destroy(iter);
- return status;
-} /* match_iter */
-
-static int
-match_cmp(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- sdb_store_expr_t *e1 = CMP_M(m)->left;
- sdb_store_expr_t *e2 = CMP_M(m)->right;
- sdb_data_t v1 = SDB_DATA_INIT, v2 = SDB_DATA_INIT;
- int status;
-
- assert((m->type == MATCHER_LT)
- || (m->type == MATCHER_LE)
- || (m->type == MATCHER_EQ)
- || (m->type == MATCHER_NE)
- || (m->type == MATCHER_GE)
- || (m->type == MATCHER_GT));
- assert(e1 && e2);
-
- if (expr_eval2(e1, &v1, e2, &v2, obj, filter))
- return 0;
-
- status = match_cmp_value(m->type, &v1, &v2,
- (e1->data_type) < 0 || (e2->data_type < 0));
-
- expr_free_datum2(e1, &v1, e2, &v2);
- return status;
-} /* match_cmp */
-
-static int
-match_in(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- sdb_data_t value = SDB_DATA_INIT, array = SDB_DATA_INIT;
- int status = 1;
-
- assert(m->type == MATCHER_IN);
- assert(CMP_M(m)->left && CMP_M(m)->right);
-
- if (expr_eval2(CMP_M(m)->left, &value,
- CMP_M(m)->right, &array, obj, filter))
- status = 0;
-
- if (status)
- status = sdb_data_inarray(&value, &array);
-
- expr_free_datum2(CMP_M(m)->left, &value, CMP_M(m)->right, &array);
- return status;
-} /* match_in */
-
-static int
-match_regex(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- sdb_data_t regex = SDB_DATA_INIT, v = SDB_DATA_INIT;
- int status = 0;
-
- assert((m->type == MATCHER_REGEX)
- || (m->type == MATCHER_NREGEX));
- assert(CMP_M(m)->left && CMP_M(m)->right);
-
- if (expr_eval2(CMP_M(m)->left, &v, CMP_M(m)->right, ®ex, obj, filter))
- return 0;
-
- status = match_regex_value(m->type, &v, ®ex);
-
- expr_free_datum2(CMP_M(m)->left, &v, CMP_M(m)->right, ®ex);
- return status;
-} /* match_regex */
-
-static int
-match_unary(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- sdb_data_t v = SDB_DATA_INIT;
- int status;
-
- assert((m->type == MATCHER_ISNULL)
- || (m->type == MATCHER_ISTRUE)
- || (m->type == MATCHER_ISFALSE));
-
- if (UNARY_M(m)->expr->type) {
- /* TODO: this might hide real errors;
- * improve error reporting and propagation */
- if (sdb_store_expr_eval(UNARY_M(m)->expr, obj, &v, filter))
- return 1;
- }
- else
- v = UNARY_M(m)->expr->data;
-
- if (m->type == MATCHER_ISNULL)
- status = sdb_data_isnull(&v) ? 1 : 0;
- else { /* ISTRUE or ISFALSE */
- if ((v.type == SDB_TYPE_BOOLEAN)
- && (v.data.boolean == (m->type == MATCHER_ISTRUE)))
- status = 1;
- else
- status = 0;
- }
-
- if (UNARY_M(m)->expr->type)
- sdb_data_free_datum(&v);
- return status;
-} /* match_unary */
-
-typedef int (*matcher_cb)(sdb_store_matcher_t *, sdb_store_obj_t *,
- sdb_store_matcher_t *);
-
-/* this array needs to be indexable by the matcher types;
- * -> update the enum in store-private.h when updating this */
-static matcher_cb
-matchers[] = {
- match_logical,
- match_logical,
- match_uop,
- match_iter,
- match_iter,
- match_in,
-
- /* unary operators */
- match_unary,
- match_unary,
- match_unary,
-
- /* ary operators */
- match_cmp,
- match_cmp,
- match_cmp,
- match_cmp,
- match_cmp,
- match_cmp,
- match_regex,
- match_regex,
-
- NULL, /* QUERY */
-};
-
-/*
- * private matcher types
- */
-
-static int
-op_matcher_init(sdb_object_t *obj, va_list ap)
-{
- M(obj)->type = va_arg(ap, int);
- if ((M(obj)->type != MATCHER_OR) && (M(obj)->type != MATCHER_AND))
- return -1;
-
- OP_M(obj)->left = va_arg(ap, sdb_store_matcher_t *);
- sdb_object_ref(SDB_OBJ(OP_M(obj)->left));
- OP_M(obj)->right = va_arg(ap, sdb_store_matcher_t *);
- sdb_object_ref(SDB_OBJ(OP_M(obj)->right));
-
- if ((! OP_M(obj)->left) || (! OP_M(obj)->right))
- return -1;
- return 0;
-} /* op_matcher_init */
-
-static void
-op_matcher_destroy(sdb_object_t *obj)
-{
- if (OP_M(obj)->left)
- sdb_object_deref(SDB_OBJ(OP_M(obj)->left));
- if (OP_M(obj)->right)
- sdb_object_deref(SDB_OBJ(OP_M(obj)->right));
-} /* op_matcher_destroy */
-
-static int
-iter_matcher_init(sdb_object_t *obj, va_list ap)
-{
- M(obj)->type = va_arg(ap, int);
- ITER_M(obj)->iter = va_arg(ap, sdb_store_expr_t *);
- ITER_M(obj)->m = va_arg(ap, sdb_store_matcher_t *);
-
- sdb_object_ref(SDB_OBJ(ITER_M(obj)->iter));
- sdb_object_ref(SDB_OBJ(ITER_M(obj)->m));
-
- if ((! ITER_M(obj)->iter) || (! ITER_M(obj)->m))
- return -1;
- return 0;
-} /* iter_matcher_init */
-
-static void
-iter_matcher_destroy(sdb_object_t *obj)
-{
- sdb_object_deref(SDB_OBJ(ITER_M(obj)->iter));
- sdb_object_deref(SDB_OBJ(ITER_M(obj)->m));
-} /* iter_matcher_destroy */
-
-static int
-cmp_matcher_init(sdb_object_t *obj, va_list ap)
-{
- M(obj)->type = va_arg(ap, int);
-
- CMP_M(obj)->left = va_arg(ap, sdb_store_expr_t *);
- sdb_object_ref(SDB_OBJ(CMP_M(obj)->left));
- CMP_M(obj)->right = va_arg(ap, sdb_store_expr_t *);
- sdb_object_ref(SDB_OBJ(CMP_M(obj)->right));
-
- if (! CMP_M(obj)->right)
- return -1;
- return 0;
-} /* cmp_matcher_init */
-
-static void
-cmp_matcher_destroy(sdb_object_t *obj)
-{
- sdb_object_deref(SDB_OBJ(CMP_M(obj)->left));
- sdb_object_deref(SDB_OBJ(CMP_M(obj)->right));
-} /* cmp_matcher_destroy */
-
-static int
-uop_matcher_init(sdb_object_t *obj, va_list ap)
-{
- M(obj)->type = va_arg(ap, int);
- if (M(obj)->type != MATCHER_NOT)
- return -1;
-
- UOP_M(obj)->op = va_arg(ap, sdb_store_matcher_t *);
- sdb_object_ref(SDB_OBJ(UOP_M(obj)->op));
-
- if (! UOP_M(obj)->op)
- return -1;
- return 0;
-} /* uop_matcher_init */
-
-static void
-uop_matcher_destroy(sdb_object_t *obj)
-{
- if (UOP_M(obj)->op)
- sdb_object_deref(SDB_OBJ(UOP_M(obj)->op));
-} /* uop_matcher_destroy */
-
-static int
-unary_matcher_init(sdb_object_t *obj, va_list ap)
-{
- M(obj)->type = va_arg(ap, int);
- if ((M(obj)->type != MATCHER_ISNULL)
- && (M(obj)->type != MATCHER_ISTRUE)
- && (M(obj)->type != MATCHER_ISFALSE))
- return -1;
-
- UNARY_M(obj)->expr = va_arg(ap, sdb_store_expr_t *);
- sdb_object_ref(SDB_OBJ(UNARY_M(obj)->expr));
- return 0;
-} /* unary_matcher_init */
-
-static void
-unary_matcher_destroy(sdb_object_t *obj)
-{
- sdb_object_deref(SDB_OBJ(UNARY_M(obj)->expr));
- UNARY_M(obj)->expr = NULL;
-} /* unary_matcher_destroy */
-
-static sdb_type_t op_type = {
- /* size = */ sizeof(op_matcher_t),
- /* init = */ op_matcher_init,
- /* destroy = */ op_matcher_destroy,
-};
-
-static sdb_type_t uop_type = {
- /* size = */ sizeof(uop_matcher_t),
- /* init = */ uop_matcher_init,
- /* destroy = */ uop_matcher_destroy,
-};
-
-static sdb_type_t iter_type = {
- /* size = */ sizeof(iter_matcher_t),
- /* init = */ iter_matcher_init,
- /* destroy = */ iter_matcher_destroy,
-};
-
-static sdb_type_t cmp_type = {
- /* size = */ sizeof(cmp_matcher_t),
- /* init = */ cmp_matcher_init,
- /* destroy = */ cmp_matcher_destroy,
-};
-
-static sdb_type_t unary_type = {
- /* size = */ sizeof(unary_matcher_t),
- /* init = */ unary_matcher_init,
- /* destroy = */ unary_matcher_destroy,
-};
-
-/*
- * public API
- */
-
-sdb_store_matcher_t *
-sdb_store_any_matcher(sdb_store_expr_t *iter, sdb_store_matcher_t *m)
-{
- if ((m->type < MATCHER_LT) || (MATCHER_NREGEX < m->type)) {
- sdb_log(SDB_LOG_ERR, "store: Invalid ANY -> %s matcher "
- "(invalid operator)", MATCHER_SYM(m->type));
- return NULL;
- }
- if (CMP_M(m)->left) {
- sdb_log(SDB_LOG_ERR, "store: Invalid ANY %s %s %s matcher "
- "(invalid left operand)",
- SDB_TYPE_TO_STRING(CMP_M(m)->left->data_type),
- MATCHER_SYM(m->type),
- SDB_TYPE_TO_STRING(CMP_M(m)->right->data_type));
- return NULL;
- }
- return M(sdb_object_create("any-matcher", iter_type,
- MATCHER_ANY, iter, m));
-} /* sdb_store_any_matcher */
-
-sdb_store_matcher_t *
-sdb_store_all_matcher(sdb_store_expr_t *iter, sdb_store_matcher_t *m)
-{
- if ((m->type < MATCHER_LT) || (MATCHER_NREGEX < m->type)) {
- sdb_log(SDB_LOG_ERR, "store: Invalid ALL -> %s matcher "
- "(invalid operator)", MATCHER_SYM(m->type));
- return NULL;
- }
- if (CMP_M(m)->left) {
- sdb_log(SDB_LOG_ERR, "store: Invalid ALL %s %s %s matcher "
- "(invalid left operand)",
- SDB_TYPE_TO_STRING(CMP_M(m)->left->data_type),
- MATCHER_SYM(m->type),
- SDB_TYPE_TO_STRING(CMP_M(m)->right->data_type));
- return NULL;
- }
- return M(sdb_object_create("all-matcher", iter_type,
- MATCHER_ALL, iter, m));
-} /* sdb_store_all_matcher */
-
-sdb_store_matcher_t *
-sdb_store_lt_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("lt-matcher", cmp_type,
- MATCHER_LT, left, right));
-} /* sdb_store_lt_matcher */
-
-sdb_store_matcher_t *
-sdb_store_le_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("le-matcher", cmp_type,
- MATCHER_LE, left, right));
-} /* sdb_store_le_matcher */
-
-sdb_store_matcher_t *
-sdb_store_eq_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("eq-matcher", cmp_type,
- MATCHER_EQ, left, right));
-} /* sdb_store_eq_matcher */
-
-sdb_store_matcher_t *
-sdb_store_ne_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("ne-matcher", cmp_type,
- MATCHER_NE, left, right));
-} /* sdb_store_ne_matcher */
-
-sdb_store_matcher_t *
-sdb_store_ge_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("ge-matcher", cmp_type,
- MATCHER_GE, left, right));
-} /* sdb_store_ge_matcher */
-
-sdb_store_matcher_t *
-sdb_store_gt_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("gt-matcher", cmp_type,
- MATCHER_GT, left, right));
-} /* sdb_store_gt_matcher */
-
-sdb_store_matcher_t *
-sdb_store_in_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- return M(sdb_object_create("in-matcher", cmp_type,
- MATCHER_IN, left, right));
-} /* sdb_store_in_matcher */
-
-sdb_store_matcher_t *
-sdb_store_regex_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- if (! right->type) {
- if ((right->data.type != SDB_TYPE_STRING)
- && (right->data.type != SDB_TYPE_REGEX))
- return NULL;
-
- if (right->data.type == SDB_TYPE_STRING) {
- char *raw = right->data.data.string;
- if (sdb_data_parse(raw, SDB_TYPE_REGEX, &right->data))
- return NULL;
- free(raw);
- }
- }
- return M(sdb_object_create("regex-matcher", cmp_type,
- MATCHER_REGEX, left, right));
-} /* sdb_store_regex_matcher */
-
-sdb_store_matcher_t *
-sdb_store_nregex_matcher(sdb_store_expr_t *left, sdb_store_expr_t *right)
-{
- sdb_store_matcher_t *m = sdb_store_regex_matcher(left, right);
- if (! m)
- return NULL;
- m->type = MATCHER_NREGEX;
- return m;
-} /* sdb_store_nregex_matcher */
-
-sdb_store_matcher_t *
-sdb_store_isnull_matcher(sdb_store_expr_t *expr)
-{
- return M(sdb_object_create("isnull-matcher", unary_type,
- MATCHER_ISNULL, expr));
-} /* sdb_store_isnull_matcher */
-
-sdb_store_matcher_t *
-sdb_store_istrue_matcher(sdb_store_expr_t *expr)
-{
- return M(sdb_object_create("istrue-matcher", unary_type,
- MATCHER_ISTRUE, expr));
-} /* sdb_store_istrue_matcher */
-
-sdb_store_matcher_t *
-sdb_store_isfalse_matcher(sdb_store_expr_t *expr)
-{
- return M(sdb_object_create("isfalse-matcher", unary_type,
- MATCHER_ISFALSE, expr));
-} /* sdb_store_isfalse_matcher */
-
-sdb_store_matcher_t *
-sdb_store_dis_matcher(sdb_store_matcher_t *left, sdb_store_matcher_t *right)
-{
- return M(sdb_object_create("dis-matcher", op_type, MATCHER_OR,
- left, right));
-} /* sdb_store_dis_matcher */
-
-sdb_store_matcher_t *
-sdb_store_con_matcher(sdb_store_matcher_t *left, sdb_store_matcher_t *right)
-{
- return M(sdb_object_create("con-matcher", op_type, MATCHER_AND,
- left, right));
-} /* sdb_store_con_matcher */
-
-sdb_store_matcher_t *
-sdb_store_inv_matcher(sdb_store_matcher_t *m)
-{
- return M(sdb_object_create("inv-matcher", uop_type, MATCHER_NOT, m));
-} /* sdb_store_inv_matcher */
-
-int
-sdb_store_matcher_matches(sdb_store_matcher_t *m, sdb_store_obj_t *obj,
- sdb_store_matcher_t *filter)
-{
- if (filter && (! sdb_store_matcher_matches(filter, obj, NULL)))
- return 0;
-
- /* "NULL" always matches */
- if ((! m) || (! obj))
- return 1;
-
- if ((m->type < 0) || ((size_t)m->type >= SDB_STATIC_ARRAY_LEN(matchers)))
- return 0;
-
- if (! matchers[m->type])
- return 0;
- return matchers[m->type](m, obj, filter);
-} /* sdb_store_matcher_matches */
-
-/* vim: set tw=78 sw=4 ts=4 noexpandtab : */
-