102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
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/*
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* Copyright 2013-present Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FOLLY_URI_H_
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#error This file may only be included from folly/Uri.h
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#endif
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#include <functional>
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#include <tuple>
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#include <folly/Conv.h>
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#include <folly/hash/Hash.h>
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namespace folly {
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namespace uri_detail {
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using UriTuple = std::tuple<
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const std::string&,
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const std::string&,
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const std::string&,
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const std::string&,
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uint16_t,
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const std::string&,
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const std::string&,
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const std::string&>;
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inline UriTuple as_tuple(const folly::Uri& k) {
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return UriTuple(
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k.scheme(),
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k.username(),
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k.password(),
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k.host(),
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k.port(),
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k.path(),
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k.query(),
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k.fragment());
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}
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} // namespace uri_detail
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template <class String>
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String Uri::toString() const {
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String str;
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if (hasAuthority_) {
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toAppend(scheme_, "://", &str);
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if (!password_.empty()) {
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toAppend(username_, ":", password_, "@", &str);
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} else if (!username_.empty()) {
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toAppend(username_, "@", &str);
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}
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toAppend(host_, &str);
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if (port_ != 0) {
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toAppend(":", port_, &str);
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}
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} else {
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toAppend(scheme_, ":", &str);
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}
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toAppend(path_, &str);
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if (!query_.empty()) {
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toAppend("?", query_, &str);
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}
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if (!fragment_.empty()) {
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toAppend("#", fragment_, &str);
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}
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return str;
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}
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} // namespace folly
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namespace std {
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template <>
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struct hash<folly::Uri> {
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std::size_t operator()(const folly::Uri& k) const {
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return std::hash<folly::uri_detail::UriTuple>{}(
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folly::uri_detail::as_tuple(k));
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}
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};
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template <>
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struct equal_to<folly::Uri> {
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bool operator()(const folly::Uri& a, const folly::Uri& b) const {
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return folly::uri_detail::as_tuple(a) == folly::uri_detail::as_tuple(b);
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}
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};
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} // namespace std
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