99 lines
2.3 KiB
C++
99 lines
2.3 KiB
C++
/*
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* Copyright (c) 2018 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2022-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#pragma once
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/** @file REST API resources */
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#include <maxscale/ccdefs.hh>
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#include <string>
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#include <deque>
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#include <maxscale/server.hh>
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#include <maxscale/http.hh>
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#include "httprequest.hh"
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#include "httpresponse.hh"
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#include "monitor.hh"
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#include "service.hh"
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#include "filter.hh"
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#include "session.hh"
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typedef HttpResponse (* ResourceCallback)(const HttpRequest& request);
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class Resource
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{
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Resource(const Resource&);
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Resource& operator=(const Resource&);
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public:
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enum resource_constraint
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{
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NONE = 0,
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REQUIRE_BODY = (1 << 0)
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};
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Resource(ResourceCallback cb, int components, ...);
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~Resource();
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/**
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* @brief Check if a request matches this resource
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*
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* @param request Request to match
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*
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* @return True if this request matches this resource
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*/
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bool match(const HttpRequest& request) const;
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/**
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* @brief Handle a HTTP request
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*
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* @param request Request to handle
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*
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* @return Response to the request
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*/
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HttpResponse call(const HttpRequest& request) const;
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/**
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* Add a resource constraint
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*
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* @param type Constraint to add
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*/
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void add_constraint(resource_constraint type);
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/**
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* Whether resource requires a request body
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*
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* @return True if resource requires a request body
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*/
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bool requires_body() const;
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private:
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bool matching_variable_path(const std::string& path, const std::string& target) const;
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ResourceCallback m_cb; /**< Resource handler callback */
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std::deque<std::string> m_path; /**< Path components */
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bool m_is_glob; /**< Does this path glob? */
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uint32_t m_constraints; /**< Resource constraints */
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};
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/**
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* @brief Handle a HTTP request
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*
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* @param request Request to handle
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*
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* @return Response to request
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*/
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HttpResponse resource_handle_request(const HttpRequest& request);
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