64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
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#pragma once
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#include <vanetza/common/byte_buffer.hpp>
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#include <boost/beast/http.hpp>
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#include <boost/optional/optional.hpp>
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#include <iosfwd>
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#include <stdexcept>
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#include <string>
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#include <utility>
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namespace vanetza
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{
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namespace pki
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{
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using HttpResponse = boost::beast::http::response<boost::beast::http::string_body>;
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struct HttpException : public std::runtime_error
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{
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using std::runtime_error::runtime_error;
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HttpException(const std::string& what, HttpResponse response) :
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std::runtime_error(what), m_response(std::move(response))
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{
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}
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// Server response associated with the failure, if any.
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const boost::optional<HttpResponse>& response() const { return m_response; }
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private:
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boost::optional<HttpResponse> m_response;
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};
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std::ostream& operator<<(std::ostream& os, const HttpException& e);
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struct HttpQuery
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{
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static HttpQuery from_url(const std::string&);
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bool secure = false;
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std::string host;
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std::string service;
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std::string path;
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const std::string& which_service() const;
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};
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/**
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* \brief Resolve a (possibly relative) URL reference against a base URL per RFC 3986 §5.
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*
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* An empty reference yields the base unchanged. A reference carrying its own scheme
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* (e.g. "https://...") is absolute and returned as-is. Otherwise it is resolved against
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* the base: "//authority/..." replaces the authority, a leading-slash path replaces the
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* base path, and any other path is merged onto the base's directory.
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* \throws HttpException if the base URL cannot be parsed
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*/
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std::string resolve_url(const std::string& base, const std::string& reference);
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HttpResponse http_get(const HttpQuery& query);
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HttpResponse http_post(const HttpQuery& query, const std::string& content_type, const ByteBuffer& body);
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} // namespace pki
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} // namespace vanetza
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