1 files changed, 59 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/lib/token_filter.c b/storage/mroonga/vendor/groonga/lib/token_filter.c
new file mode 100644
index 00000000..55367762
--- /dev/null
+++ b/storage/mroonga/vendor/groonga/lib/token_filter.c
@@ -0,0 +1,59 @@
+/* -*- 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 <string.h>
+
+#include "grn.h"
+#include "grn_db.h"
+#include <groonga/token_filter.h>
+
+grn_rc
+grn_token_filter_register(grn_ctx *ctx,
+                          const char *plugin_name_ptr,
+                          int plugin_name_length,
+                          grn_token_filter_init_func *init,
+                          grn_token_filter_filter_func *filter,
+                          grn_token_filter_fin_func *fin)
+{
+  if (plugin_name_length == -1) {
+    plugin_name_length = strlen(plugin_name_ptr);
+  }
+
+  {
+    grn_obj *token_filter_object = grn_proc_create(ctx,
+                                                   plugin_name_ptr,
+                                                   plugin_name_length,
+                                                   GRN_PROC_TOKEN_FILTER,
+                                                   NULL, NULL, NULL, 0, NULL);
+    if (token_filter_object == NULL) {
+      GRN_PLUGIN_ERROR(ctx, GRN_TOKEN_FILTER_ERROR,
+                       "[token-filter][%.*s] failed to grn_proc_create()",
+                       plugin_name_length, plugin_name_ptr);
+      return ctx->rc;
+    }
+
+    {
+      grn_proc *token_filter = (grn_proc *)token_filter_object;
+      token_filter->callbacks.token_filter.init = init;
+      token_filter->callbacks.token_filter.filter = filter;
+      token_filter->callbacks.token_filter.fin = fin;
+    }
+  }
+
+  return GRN_SUCCESS;
+}