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Diffstat (limited to '')
-rw-r--r-- | storage/mroonga/vendor/groonga/lib/type.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/type.c b/storage/mroonga/vendor/groonga/lib/type.c new file mode 100644 index 00000000..6696444a --- /dev/null +++ b/storage/mroonga/vendor/groonga/lib/type.c @@ -0,0 +1,87 @@ +/* -*- c-basic-offset: 2 -*- */ +/* + Copyright(C) 2009-2016 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_ctx_impl.h" +#include "grn_db.h" + +grn_bool +grn_type_id_is_builtin(grn_ctx *ctx, grn_id id) +{ + return id >= GRN_DB_OBJECT && id <= GRN_DB_WGS84_GEO_POINT; +} + +grn_bool +grn_type_id_is_number_family(grn_ctx *ctx, grn_id id) +{ + return GRN_DB_INT8 <= id && id <= GRN_DB_FLOAT; +} + +grn_bool +grn_type_id_is_text_family(grn_ctx *ctx, grn_id id) +{ + return GRN_DB_SHORT_TEXT <= id && id <= GRN_DB_LONG_TEXT; +} + +grn_obj * +grn_type_create(grn_ctx *ctx, const char *name, unsigned int name_size, + grn_obj_flags flags, unsigned int size) +{ + grn_id id; + struct _grn_type *res = NULL; + grn_obj *db; + if (!ctx || !ctx->impl || !(db = ctx->impl->db)) { + ERR(GRN_INVALID_ARGUMENT, "db not initialized"); + return NULL; + } + GRN_API_ENTER; + if (grn_db_check_name(ctx, name, name_size)) { + GRN_DB_CHECK_NAME_ERR("[type][create]", name, name_size); + GRN_API_RETURN(NULL); + } + if (!GRN_DB_P(db)) { + ERR(GRN_INVALID_ARGUMENT, "invalid db assigned"); + GRN_API_RETURN(NULL); + } + id = grn_obj_register(ctx, db, name, name_size); + if (id && (res = GRN_MALLOC(sizeof(grn_db_obj)))) { + GRN_DB_OBJ_SET_TYPE(res, GRN_TYPE); + res->obj.header.flags = flags; + res->obj.header.domain = GRN_ID_NIL; + GRN_TYPE_SIZE(&res->obj) = size; + if (grn_db_obj_init(ctx, db, id, DB_OBJ(res))) { + // grn_obj_delete(ctx, db, id); + GRN_FREE(res); + GRN_API_RETURN(NULL); + } + } + GRN_API_RETURN((grn_obj *)res); +} + +uint32_t +grn_type_size(grn_ctx *ctx, grn_obj *type) +{ + uint32_t size; + + GRN_API_ENTER; + if (!type) { + ERR(GRN_INVALID_ARGUMENT, "[type][size] type is NULL"); + GRN_API_RETURN(0); + } + size = GRN_TYPE_SIZE(DB_OBJ(type)); + GRN_API_RETURN(size); +} |