1 files changed, 117 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/mrb/mrb_hash_table.c b/storage/mroonga/vendor/groonga/lib/mrb/mrb_hash_table.c
new file mode 100644
index 00000000..cf9a0d91
--- /dev/null
+++ b/storage/mroonga/vendor/groonga/lib/mrb/mrb_hash_table.c
@@ -0,0 +1,117 @@
+/* -*- c-basic-offset: 2 -*- */
+/*
+  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
+  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"
+
+#ifdef GRN_WITH_MRUBY
+#include <mruby.h>
+#include <mruby/class.h>
+#include <mruby/data.h>
+#include <mruby/string.h>
+
+#include "mrb_ctx.h"
+#include "mrb_hash_table.h"
+#include "mrb_options.h"
+
+static struct mrb_data_type mrb_grn_hash_table_type = {
+  "Groonga::HashTable",
+  NULL
+};
+
+static mrb_value
+mrb_grn_hash_table_class_create(mrb_state *mrb, mrb_value klass)
+{
+  grn_ctx *ctx = (grn_ctx *)mrb->ud;
+  mrb_value mrb_options = mrb_nil_value();
+  const char *name = NULL;
+  unsigned int name_size = 0;
+  const char *path = NULL;
+  grn_obj_flags flags = GRN_OBJ_TABLE_HASH_KEY;
+  grn_obj *key_type = NULL;
+  grn_obj *value_type = NULL;
+  grn_obj *table;
+
+  mrb_get_args(mrb, "|H", &mrb_options);
+
+  if (!mrb_nil_p(mrb_options)) {
+    mrb_value mrb_name;
+    mrb_value mrb_flags;
+    mrb_value mrb_key_type;
+    mrb_value mrb_value_type;
+
+    mrb_name = grn_mrb_options_get_lit(mrb, mrb_options, "name");
+    if (!mrb_nil_p(mrb_name)) {
+      name = RSTRING_PTR(mrb_name);
+      name_size = RSTRING_LEN(mrb_name);
+    }
+
+    mrb_flags = grn_mrb_options_get_lit(mrb, mrb_options, "flags");
+    if (!mrb_nil_p(mrb_flags)) {
+      flags |= mrb_fixnum(mrb_flags);
+    }
+
+    mrb_key_type = grn_mrb_options_get_lit(mrb, mrb_options, "key_type");
+    if (!mrb_nil_p(mrb_key_type)) {
+      key_type = DATA_PTR(mrb_key_type);
+    }
+
+    mrb_value_type = grn_mrb_options_get_lit(mrb, mrb_options, "value_type");
+    if (!mrb_nil_p(mrb_value_type)) {
+      key_type = DATA_PTR(mrb_value_type);
+    }
+  }
+
+  table = grn_table_create(ctx, name, name_size, path, flags,
+                           key_type, value_type);
+  grn_mrb_ctx_check(mrb);
+
+  return mrb_funcall(mrb, klass, "new", 1, mrb_cptr_value(mrb, table));
+}
+
+static mrb_value
+mrb_grn_hash_table_initialize(mrb_state *mrb, mrb_value self)
+{
+  mrb_value mrb_hash_table_ptr;
+
+  mrb_get_args(mrb, "o", &mrb_hash_table_ptr);
+  DATA_TYPE(self) = &mrb_grn_hash_table_type;
+  DATA_PTR(self) = mrb_cptr(mrb_hash_table_ptr);
+  return self;
+}
+
+void
+grn_mrb_hash_table_init(grn_ctx *ctx)
+{
+  grn_mrb_data *data = &(ctx->impl->mrb);
+  mrb_state *mrb = data->state;
+  struct RClass *module = data->module;
+  struct RClass *table_class;
+  struct RClass *klass;
+
+  table_class = mrb_class_get_under(mrb, module, "Table");
+  klass = mrb_define_class_under(mrb, module, "HashTable", table_class);
+  MRB_SET_INSTANCE_TT(klass, MRB_TT_DATA);
+
+  mrb_define_class_method(mrb, klass, "create",
+                          mrb_grn_hash_table_class_create,
+                          MRB_ARGS_OPT(1));
+
+  mrb_define_method(mrb, klass, "initialize",
+                    mrb_grn_hash_table_initialize, MRB_ARGS_REQ(1));
+}
+#endif