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106 lines
2.1 KiB
C
106 lines
2.1 KiB
C
/* -*- c-basic-offset: 2 -*- */
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/*
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Copyright(C) 2015 Brazil
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License version 2.1 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "grn.h"
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#include "grn_db.h"
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#include <groonga/obj.h>
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grn_bool
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grn_obj_is_builtin(grn_ctx *ctx, grn_obj *obj)
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{
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grn_id id;
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if (!obj) { return GRN_FALSE; }
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id = grn_obj_id(ctx, obj);
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if (id == GRN_ID_NIL) {
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return GRN_FALSE;
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} else {
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return id < GRN_N_RESERVED_TYPES;
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}
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}
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grn_bool
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grn_obj_is_table(grn_ctx *ctx, grn_obj *obj)
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{
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grn_bool is_table = GRN_FALSE;
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if (!obj) {
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return GRN_FALSE;
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}
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switch (obj->header.type) {
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case GRN_TABLE_NO_KEY :
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case GRN_TABLE_HASH_KEY :
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case GRN_TABLE_PAT_KEY :
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case GRN_TABLE_DAT_KEY :
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is_table = GRN_TRUE;
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default :
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break;
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}
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return is_table;
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}
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grn_bool
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grn_obj_is_proc(grn_ctx *ctx, grn_obj *obj)
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{
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if (!obj) {
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return GRN_FALSE;
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}
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return obj->header.type == GRN_PROC;
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}
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grn_bool
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grn_obj_is_function_proc(grn_ctx *ctx, grn_obj *obj)
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{
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grn_proc *proc;
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if (!grn_obj_is_proc(ctx, obj)) {
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return GRN_FALSE;
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}
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proc = (grn_proc *)obj;
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return proc->type == GRN_PROC_FUNCTION;
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}
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grn_bool
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grn_obj_is_selector_proc(grn_ctx *ctx, grn_obj *obj)
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{
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grn_proc *proc;
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if (!grn_obj_is_function_proc(ctx, obj)) {
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return GRN_FALSE;
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}
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proc = (grn_proc *)obj;
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return proc->selector != NULL;
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}
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grn_bool
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grn_obj_is_scorer_proc(grn_ctx *ctx, grn_obj *obj)
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{
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grn_proc *proc;
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if (!grn_obj_is_proc(ctx, obj)) {
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return GRN_FALSE;
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}
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proc = (grn_proc *)obj;
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return proc->type == GRN_PROC_SCORER;
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}
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