54 lines
2.0 KiB
C++
54 lines
2.0 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/src/Functions/URL/domain.cpp
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// and modified by Doris
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#include "vec/functions/function_string_to_string.h"
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#include "vec/functions/simple_function_factory.h"
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#include "vec/functions/url/domain.h"
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#include "vec/functions/url/functions_url.h"
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#include "vec/functions/url/protocol.h"
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namespace doris::vectorized {
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struct NameDomain {
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static constexpr auto name = "domain";
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};
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using FunctionDomain =
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FunctionStringToString<ExtractSubstringImpl<ExtractDomain<false>>, NameDomain>;
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struct NameDomainWithoutWWW {
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static constexpr auto name = "domain_without_www";
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};
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using FunctionDomainWithoutWWW =
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FunctionStringToString<ExtractSubstringImpl<ExtractDomain<true>>, NameDomainWithoutWWW>;
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struct NameProtocol {
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static constexpr auto name = "protocol";
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};
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using FunctionProtocol =
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FunctionStringToString<ExtractSubstringImpl<ExtractProtocol>, NameProtocol>;
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void register_function_url(SimpleFunctionFactory& factory) {
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factory.register_function<FunctionDomain>();
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factory.register_function<FunctionDomainWithoutWWW>();
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factory.register_function<FunctionProtocol>();
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}
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} // namespace doris::vectorized
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