ClickHouse/base/poco/NetSSL_OpenSSL/include/Poco/Net/HTTPSStreamFactory.h

//
// HTTPSStreamFactory.h
//
// Library: NetSSL_OpenSSL
// Package: HTTPSClient
// Module:  HTTPSStreamFactory
//
// Definition of the HTTPSStreamFactory class.
//
// Copyright (c) 2006-2009, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier:	BSL-1.0
//


#ifndef NetSSL_HTTPSStreamFactory_INCLUDED
#define NetSSL_HTTPSStreamFactory_INCLUDED


#include "Poco/Net/HTTPSession.h"
#include "Poco/Net/NetSSL.h"
#include "Poco/URIStreamFactory.h"


namespace Poco
{
namespace Net
{


    class NetSSL_API HTTPSStreamFactory : public Poco::URIStreamFactory
    /// An implementation of the URIStreamFactory interface
    /// that handles secure Hyper-Text Transfer Protocol (https) URIs.
    {
    public:
        HTTPSStreamFactory();
        /// Creates the HTTPSStreamFactory.

        HTTPSStreamFactory(const std::string & proxyHost, Poco::UInt16 proxyPort = HTTPSession::HTTP_PORT);
        /// Creates the HTTPSStreamFactory.
        ///
        /// HTTPS connections will use the given proxy.

        HTTPSStreamFactory(
            const std::string & proxyHost, Poco::UInt16 proxyPort, const std::string & proxyUsername, const std::string & proxyPassword);
        /// Creates the HTTPSStreamFactory.
        ///
        /// HTTPS connections will use the given proxy and
        /// will be authorized against the proxy using Basic authentication
        /// with the given proxyUsername and proxyPassword.

        ~HTTPSStreamFactory();
        /// Destroys the HTTPSStreamFactory.

        std::istream * open(const Poco::URI & uri);
        /// Creates and opens a HTTPS stream for the given URI.
        /// The URI must be a https://... URI.
        ///
        /// Throws a NetException if anything goes wrong.

        static void registerFactory();
        /// Registers the HTTPSStreamFactory with the
        /// default URIStreamOpener instance.

        static void unregisterFactory();
        /// Unregisters the HTTPSStreamFactory with the
        /// default URIStreamOpener instance.

    private:
        enum
        {
            MAX_REDIRECTS = 10
        };

        std::string _proxyHost;
        Poco::UInt16 _proxyPort;
        std::string _proxyUsername;
        std::string _proxyPassword;
    };


}
} // namespace Poco::Net


#endif // Net_HTTPSStreamFactory_INCLUDED