// Copyright (c) 2019 The BFE Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package mod_block

import (
	"fmt"
)

import (
	"github.com/bfenetworks/bfe/bfe_util/ipdict"
	"github.com/bfenetworks/bfe/bfe_util/ipdict/txt_load"
)

// GlobalIPTableLoad loads global ip table.
func GlobalIPTableLoad(path string) (*ipdict.IPItems, error) {
	var items *ipdict.IPItems
	var err error

	// load dict file
	txtLoader := txt_load.NewTxtFileLoader(path)
	curVersion := "" // initial version ""
	items, err = txtLoader.CheckAndLoad(curVersion)
	if err != nil {
		return nil, fmt.Errorf("load dict: %s", err.Error())
	}

	return items, nil
}
