diff options
Diffstat (limited to 'storage/mroonga/vendor/groonga/lib/mrb/mrb_database.c')
| -rw-r--r-- | storage/mroonga/vendor/groonga/lib/mrb/mrb_database.c | 100 |
1 files changed, 91 insertions, 9 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/mrb/mrb_database.c b/storage/mroonga/vendor/groonga/lib/mrb/mrb_database.c index 22994104add..f9133167a4f 100644 --- a/storage/mroonga/vendor/groonga/lib/mrb/mrb_database.c +++ b/storage/mroonga/vendor/groonga/lib/mrb/mrb_database.c @@ -1,6 +1,6 @@ /* -*- c-basic-offset: 2 -*- */ /* - Copyright(C) 2014 Brazil + Copyright(C) 2014-2015 Brazil This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -25,6 +25,7 @@ #include "mrb_ctx.h" #include "mrb_database.h" +#include "mrb_converter.h" static struct mrb_data_type mrb_grn_database_type = { "Groonga::Database", @@ -43,7 +44,7 @@ mrb_grn_database_initialize(mrb_state *mrb, mrb_value self) } static mrb_value -mrb_grn_database_singleton_open(mrb_state *mrb, mrb_value klass) +mrb_grn_database_class_open(mrb_state *mrb, mrb_value klass) { grn_ctx *ctx = (grn_ctx *)mrb->ud; grn_obj *database; @@ -58,7 +59,7 @@ mrb_grn_database_singleton_open(mrb_state *mrb, mrb_value klass) } static mrb_value -mrb_grn_database_singleton_create(mrb_state *mrb, mrb_value klass) +mrb_grn_database_class_create(mrb_state *mrb, mrb_value klass) { grn_ctx *ctx = (grn_ctx *)mrb->ud; grn_obj *database; @@ -95,6 +96,81 @@ mrb_grn_database_is_locked(mrb_state *mrb, mrb_value self) return mrb_bool_value(is_locked != 0); } +static mrb_value +mrb_grn_database_get_last_modified(mrb_state *mrb, mrb_value self) +{ + grn_ctx *ctx = (grn_ctx *)mrb->ud; + uint32_t last_modified; + struct RClass *time_class; + + last_modified = grn_db_get_last_modified(ctx, DATA_PTR(self)); + + time_class = mrb_class_get(mrb, "Time"); + return mrb_funcall(mrb, + mrb_obj_value(time_class), + "at", + 1, + mrb_float_value(mrb, last_modified)); +} + +static mrb_value +mrb_grn_database_is_dirty(mrb_state *mrb, mrb_value self) +{ + grn_ctx *ctx = (grn_ctx *)mrb->ud; + grn_bool is_dirty; + + is_dirty = grn_db_is_dirty(ctx, DATA_PTR(self)); + + return mrb_bool_value(is_dirty); +} + +static mrb_value +mrb_grn_database_array_reference(mrb_state *mrb, mrb_value self) +{ + grn_ctx *ctx = (grn_ctx *)mrb->ud; + grn_obj *database; + mrb_value mrb_id_or_key; + + mrb_get_args(mrb, "o", &mrb_id_or_key); + + database = DATA_PTR(self); + + if (mrb_fixnum_p(mrb_id_or_key)) { + char name[GRN_TABLE_MAX_KEY_SIZE]; + int name_size; + + name_size = grn_table_get_key(ctx, + grn_ctx_db(ctx), + mrb_fixnum(mrb_id_or_key), + name, + GRN_TABLE_MAX_KEY_SIZE); + if (name_size == 0) { + return mrb_nil_value(); + } else { + return mrb_str_new(mrb, name, name_size); + } + } else { + grn_id name_domain_id = GRN_DB_SHORT_TEXT; + grn_id id; + grn_mrb_value_to_raw_data_buffer buffer; + void *name; + unsigned int name_size; + + grn_mrb_value_to_raw_data_buffer_init(mrb, &buffer); + grn_mrb_value_to_raw_data(mrb, "name", mrb_id_or_key, + name_domain_id, &buffer, + &name, &name_size); + id = grn_table_get(ctx, database, name, name_size); + grn_mrb_value_to_raw_data_buffer_fin(mrb, &buffer); + + if (id == GRN_ID_NIL) { + return mrb_nil_value(); + } else { + return mrb_fixnum_value(id); + } + } +} + void grn_mrb_database_init(grn_ctx *ctx) { @@ -107,12 +183,12 @@ grn_mrb_database_init(grn_ctx *ctx) klass = mrb_define_class_under(mrb, module, "Database", object_class); MRB_SET_INSTANCE_TT(klass, MRB_TT_DATA); - mrb_define_singleton_method(mrb, (struct RObject *)klass, "open", - mrb_grn_database_singleton_open, - MRB_ARGS_REQ(1)); - mrb_define_singleton_method(mrb, (struct RObject *)klass, "create", - mrb_grn_database_singleton_create, - MRB_ARGS_REQ(1)); + mrb_define_class_method(mrb, klass, "open", + mrb_grn_database_class_open, + MRB_ARGS_REQ(1)); + mrb_define_class_method(mrb, klass, "create", + mrb_grn_database_class_create, + MRB_ARGS_REQ(1)); mrb_define_method(mrb, klass, "initialize", mrb_grn_database_initialize, MRB_ARGS_REQ(1)); @@ -120,5 +196,11 @@ grn_mrb_database_init(grn_ctx *ctx) mrb_grn_database_recover, MRB_ARGS_NONE()); mrb_define_method(mrb, klass, "locked?", mrb_grn_database_is_locked, MRB_ARGS_NONE()); + mrb_define_method(mrb, klass, "last_modified", + mrb_grn_database_get_last_modified, MRB_ARGS_NONE()); + mrb_define_method(mrb, klass, "dirty?", + mrb_grn_database_is_dirty, MRB_ARGS_NONE()); + mrb_define_method(mrb, klass, "[]", + mrb_grn_database_array_reference, MRB_ARGS_REQ(1)); } #endif |