diff options
Diffstat (limited to 'storage/mroonga/vendor/groonga/lib/proc/proc_query_log_flags.c')
| -rw-r--r-- | storage/mroonga/vendor/groonga/lib/proc/proc_query_log_flags.c | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/proc/proc_query_log_flags.c b/storage/mroonga/vendor/groonga/lib/proc/proc_query_log_flags.c new file mode 100644 index 00000000..b05d1abf --- /dev/null +++ b/storage/mroonga/vendor/groonga/lib/proc/proc_query_log_flags.c @@ -0,0 +1,220 @@ +/* -*- c-basic-offset: 2 -*- */ +/* + Copyright(C) 2017 Brazil + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License version 2.1 as published by the Free Software Foundation. + + 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 02110-1335 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), + 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); +} |