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/*
Copyright (C) 2017 Brazil
Copyright (C) 2022 Sutou Kouhei <kou@clear-code.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "../grn_proc.h"
#include <groonga/plugin.h>
static grn_obj *
command_query_log_flags_get(grn_ctx *ctx,
int nargs,
grn_obj **args,
grn_user_data *user_data)
{
unsigned int current_flags;
grn_obj inspected_flags;
current_flags = grn_query_logger_get_flags(ctx);
GRN_TEXT_INIT(&inspected_flags, 0);
grn_inspect_query_log_flags(ctx, &inspected_flags,current_flags);
grn_ctx_output_str(ctx,
GRN_TEXT_VALUE(&inspected_flags),
GRN_TEXT_LEN(&inspected_flags));
GRN_OBJ_FIN(ctx, &inspected_flags);
return NULL;
}
void
grn_proc_init_query_log_flags_get(grn_ctx *ctx)
{
grn_plugin_command_create(ctx,
"query_log_flags_get", -1,
command_query_log_flags_get,
0,
NULL);
}
typedef enum {
UPDATE_SET,
UPDATE_ADD,
UPDATE_REMOVE
} grn_query_log_flags_update_mode;
static void
grn_query_log_flags_update(grn_ctx *ctx,
grn_obj *flags_text,
grn_query_log_flags_update_mode mode,
const char *error_message_tag)
{
unsigned int previous_flags;
unsigned int flags = 0;
previous_flags = grn_query_logger_get_flags(ctx);
if (GRN_TEXT_LEN(flags_text) == 0) {
GRN_PLUGIN_ERROR(ctx,
GRN_INVALID_ARGUMENT,
"%s no query log flags",
error_message_tag);
grn_ctx_output_null(ctx);
return;
}
if (!grn_query_log_flags_parse(GRN_TEXT_VALUE(flags_text),
(int)GRN_TEXT_LEN(flags_text),
&flags)) {
GRN_PLUGIN_ERROR(ctx,
GRN_INVALID_ARGUMENT,
"%s invalid query log flags: <%.*s>",
error_message_tag,
(int)GRN_TEXT_LEN(flags_text),
GRN_TEXT_VALUE(flags_text));
grn_ctx_output_null(ctx);
return;
}
switch (mode) {
case UPDATE_SET :
grn_query_logger_set_flags(ctx, flags);
break;
case UPDATE_ADD :
grn_query_logger_add_flags(ctx, flags);
break;
case UPDATE_REMOVE :
grn_query_logger_remove_flags(ctx, flags);
break;
}
{
unsigned int current_flags;
grn_obj inspected_flags;
current_flags = grn_query_logger_get_flags(ctx);
GRN_TEXT_INIT(&inspected_flags, 0);
grn_ctx_output_map_open(ctx, "query_log_flags", 2);
grn_inspect_query_log_flags(ctx, &inspected_flags, previous_flags);
grn_ctx_output_cstr(ctx, "previous");
grn_ctx_output_str(ctx,
GRN_TEXT_VALUE(&inspected_flags),
GRN_TEXT_LEN(&inspected_flags));
GRN_BULK_REWIND(&inspected_flags);
grn_inspect_query_log_flags(ctx, &inspected_flags, current_flags);
grn_ctx_output_cstr(ctx, "current");
grn_ctx_output_str(ctx,
GRN_TEXT_VALUE(&inspected_flags),
GRN_TEXT_LEN(&inspected_flags));
grn_ctx_output_map_close(ctx);
GRN_OBJ_FIN(ctx, &inspected_flags);
}
return;
}
static grn_obj *
command_query_log_flags_set(grn_ctx *ctx,
int nargs,
grn_obj **args,
grn_user_data *user_data)
{
grn_obj *flags_text;
flags_text = grn_plugin_proc_get_var(ctx, user_data, "flags", -1);
grn_query_log_flags_update(ctx,
flags_text,
UPDATE_SET,
"[query-log][flags][set]");
return NULL;
}
void
grn_proc_init_query_log_flags_set(grn_ctx *ctx)
{
grn_expr_var vars[1];
grn_plugin_expr_var_init(ctx, &(vars[0]), "flags", -1);
grn_plugin_command_create(ctx,
"query_log_flags_set", -1,
command_query_log_flags_set,
1,
vars);
}
static grn_obj *
command_query_log_flags_add(grn_ctx *ctx,
int nargs,
grn_obj **args,
grn_user_data *user_data)
{
grn_obj *flags_text;
flags_text = grn_plugin_proc_get_var(ctx, user_data, "flags", -1);
grn_query_log_flags_update(ctx,
flags_text,
UPDATE_ADD,
"[query-log][flags][add]");
return NULL;
}
void
grn_proc_init_query_log_flags_add(grn_ctx *ctx)
{
grn_expr_var vars[1];
grn_plugin_expr_var_init(ctx, &(vars[0]), "flags", -1);
grn_plugin_command_create(ctx,
"query_log_flags_add", -1,
command_query_log_flags_add,
1,
vars);
}
static grn_obj *
command_query_log_flags_remove(grn_ctx *ctx,
int nargs,
grn_obj **args,
grn_user_data *user_data)
{
grn_obj *flags_text;
flags_text = grn_plugin_proc_get_var(ctx, user_data, "flags", -1);
grn_query_log_flags_update(ctx,
flags_text,
UPDATE_REMOVE,
"[query-log][flags][remove]");
return NULL;
}
void
grn_proc_init_query_log_flags_remove(grn_ctx *ctx)
{
grn_expr_var vars[1];
grn_plugin_expr_var_init(ctx, &(vars[0]), "flags", -1);
grn_plugin_command_create(ctx,
"query_log_flags_remove", -1,
command_query_log_flags_remove,
1,
vars);
}
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