64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
#ifndef __URLROUTERPRIVATE_H__
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#define __URLROUTERPRIVATE_H__
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#include "TemplateSegmentRule.h"
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#include <boost/url/segments_encoded_view.hpp>
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#include <boost/url/string_view.hpp>
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#include <vector>
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class AnyResource {
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public:
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virtual ~AnyResource() = default;
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virtual void const *get() const noexcept = 0;
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};
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class ChildIndexVector {
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static constexpr std::size_t N = 5;
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public:
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bool empty() const;
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std::size_t size() const;
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std::size_t *begin();
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const std::size_t *begin() const;
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std::size_t *end();
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const std::size_t *end() const;
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void erase(std::size_t *it);
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void push_back(std::size_t v);
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private:
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std::size_t m_capcity{0};
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std::size_t m_size{0};
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std::size_t *m_childIndexes{nullptr};
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std::size_t m_staticChildIndexes[N]{};
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};
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class SegementNode {
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public:
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static constexpr std::size_t npos{std::size_t(-1)};
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std::size_t parentIndex{npos};
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ChildIndexVector childIndexes;
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TemplateSegment segment;
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std::string templatePath;
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std::shared_ptr<AnyResource> resource;
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};
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class UrlRouterPrivate {
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public:
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UrlRouterPrivate();
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void insertImpl(boost::urls::string_view pattern, const std::shared_ptr<AnyResource> &resource);
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const AnyResource *findImpl(boost::urls::segments_encoded_view path, boost::urls::string_view *&matches,
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boost::urls::string_view *&ids) const noexcept;
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protected:
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SegementNode const *tryMatch(boost::urls::segments_encoded_view::const_iterator it,
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boost::urls::segments_encoded_view::const_iterator end, const SegementNode *current,
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int level, boost::urls::string_view *&matches, boost::urls::string_view *&ids) const;
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static SegementNode const *findOptionalResource(const SegementNode *root, std::vector<SegementNode> const &ns,
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boost::urls::string_view *&matches, boost::urls::string_view *&ids);
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private:
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std::vector<SegementNode> m_nodes;
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};
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#endif // __URLROUTERPRIVATE_H__
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