mirror of
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57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*
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* \copyright Copyright 2013 Google Inc. All Rights Reserved.
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* \license @{
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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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* @}
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*/
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#ifndef NET_THIRD_PARTY_URI_TEMPLATE_URI_TEMPLATE_H_
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#define NET_THIRD_PARTY_URI_TEMPLATE_URI_TEMPLATE_H_
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#include <set>
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#include <string>
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#include <unordered_map>
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#include "net/base/net_export.h"
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using std::string;
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namespace uri_template {
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/*
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* Produce concrete URLs from templated ones. Collect the names of any expanded
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* variables. Supports templates up to level 3 as specified in RFC 6570 with
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* some limitations: it does not check for disallowed characters in variable
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* names, and it does not do any encoding during literal expansion.
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*
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* @param[in] uri The templated uri to expand.
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* @param[in] parameters A map containing variables and corresponding values.
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* @param[out] target The string to resolve the templated uri into.
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* @param[out] vars_found Populated with the list of variables names
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* that were resolved while expanding the uri. NULL is permitted
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* if the caller does not wish to collect these.
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*
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* @return true if the template was parseable. false if it was malformed.
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*/
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NET_EXPORT_PRIVATE bool Expand(
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const string& template_uri,
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const std::unordered_map<string, string>& parameters,
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string* target,
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std::set<string>* vars_found = NULL);
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} // namespace uri_template
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#endif // NET_THIRD_PARTY_URI_TEMPLATE_URI_TEMPLATE_H_
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