peri4
5db97ca959
remove CORS default header from PIHTTPServer fix several docs fix PIMathVector::dot return type add units directory with PIUnits facility
106 lines
3.8 KiB
C++
106 lines
3.8 KiB
C++
#ifndef PIHTTPSERVER_H
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#define PIHTTPSERVER_H
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#include "microhttpd_server.h"
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//! \~english HTTP server
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//! \~russian HTTP сервер
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class PIP_HTTP_SERVER_EXPORT PIHTTPServer: public MicrohttpdServer {
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PIOBJECT_SUBCLASS(PIHTTPServer, MicrohttpdServer)
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public:
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PIHTTPServer();
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virtual ~PIHTTPServer();
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using RequestFunction = std::function<PIHTTP::MessageMutable(const PIHTTP::MessageConst &)>;
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//! \~english Registers handler for specific path and HTTP method
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//! \~russian Регистрирует обработчик для указанного пути и HTTP метода
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bool registerPath(const PIString & path, PIHTTP::Method method, RequestFunction functor);
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//! \~english Registers handler for specific path and HTTP method
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//! \~russian Регистрирует обработчик для указанного пути и HTTP метода
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template<typename T>
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bool
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registerPath(const PIString & path, PIHTTP::Method method, T * o, PIHTTP::MessageMutable (T::*function)(const PIHTTP::MessageConst &)) {
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return registerPath(path, method, [o, function](const PIHTTP::MessageConst & m) { return (o->*function)(m); });
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}
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//! \~english Registers handler for unregistered pathes
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//! \~russian Регистрирует обработчик для незарегистрированных путей
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void registerUnhandled(RequestFunction functor);
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//! \~english Registers handler for unregistered pathes
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//! \~russian Регистрирует обработчик для незарегистрированных путей
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template<typename T>
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void registerUnhandled(T * o, PIHTTP::MessageMutable (T::*function)(const PIHTTP::MessageConst &)) {
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registerUnhandled([o, function](const PIHTTP::MessageConst & m) { return (o->*function)(m); });
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}
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//! \~english Unregisters handler for specific path and method
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//! \~russian Удаляет обработчик для указанного пути и метода
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void unregisterPath(const PIString & path, PIHTTP::Method method);
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//! \~english Unregisters all handlers for specific path
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//! \~russian Удаляет все обработчики для указанного пути
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void unregisterPath(const PIString & path);
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//! \~english Adds header to all server responses
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//! \~russian Добавляет заголовок ко всем ответам сервера
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void addReplyHeader(const PIString & name, const PIString & value) { reply_headers[name] = value; }
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//! \~english Removes header from server responses
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//! \~russian Удаляет заголовок из ответов сервера
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void removeReplyHeader(const PIString & name) { reply_headers.remove(name); }
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//! \~english Clears all custom response headers
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//! \~russian Очищает все пользовательские заголовки ответов
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void clearReplyHeaders() { reply_headers.clear(); }
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private:
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struct PathElement {
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enum class Type {
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Invalid = 0x01,
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Fixed = 0x02,
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Arguments = 0x04,
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AnyOne = 0x08,
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AnyPart = 0x10,
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AnyMany = 0x20
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};
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Type type = Type::Fixed;
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PIString source;
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PIStringList parts;
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PIMap<int, PIString> arguments;
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PathElement(const PIString & reg = {});
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bool match(const PIString & in, PIMap<PIString, PIString> & ext_args) const;
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uint priority() const;
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};
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struct Endpoint {
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PIStringList path;
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PIHTTP::Method method = PIHTTP::Method::Unknown;
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RequestFunction function;
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PIFlags<PathElement::Type> path_types;
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PIVector<PathElement> prepared_path;
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uint priority = 0;
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bool create(const PIString & p);
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bool match(const PIStringList & in_path, PIMap<PIString, PIString> & ext_args) const;
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};
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static PIStringList splitPath(const PIString & path);
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PIMap<PIString, PIString> reply_headers;
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PIMap<uint, PIVector<Endpoint>> endpoints;
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RequestFunction unhandled;
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};
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#endif
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