fastcgibackend.hpp

/* Copyright (c) 2014-2015, The Nuria Project
 * The NuriaProject Framework is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * 
 * The NuriaProject Framework is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with The NuriaProject Framework.
 * If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef NURIA_FASTCGIBACKEND_HPP
#define NURIA_FASTCGIBACKEND_HPP

#include <nuria/httpbackend.hpp>
#include <QLocalServer>
#include <QHostAddress>

class QTcpSocket;

namespace Nuria {

namespace Internal { class FastCgiThreadObject; }
class FastCgiBackendPrivate;
class FastCgiTransport;

class FastCgiBackend : public HttpBackend {
        Q_OBJECT
public:
        
        explicit FastCgiBackend (HttpServer *server);
        
        ~FastCgiBackend () override;
        
        bool listen ();
        
        bool listen (int port, const QHostAddress &iface = QHostAddress::Any);
        
        bool listenLocal (const QString &name, QLocalServer::SocketOptions options = QLocalServer::NoOptions);
        
        bool listenLocal (qintptr handle);
        
        void stop ();
        
        int maxConcurrentConnections () const;
        
        void setMaxConcurrentConnections (int count);
        
        int maxConcurrentRequests () const;
        
        void setMaxConcurrentRequests (int count) const;
        
        void setCustomConfiguration (const QByteArray &name, const QByteArray &value);
        
        QMap< QByteArray, QByteArray > customConfiguration () const;
        
        int currentConnectionCount () const;
        
        // HttpBackend interface
        bool isListening () const;
        int port () const;
        bool isSecure () const;
        
signals:
        
        void connectionAdded ();
        
        void connectionClosed ();
        
protected:
        
        void serverThreadCreated (QThread *thread) override;
        
private:
        friend class Internal::FastCgiThreadObject;
        FastCgiBackendPrivate *d_ptr;
        
        void addTcpConnection (qintptr handle);
        void addLocalConnection (qintptr handle);
        
};

}

#endif // NURIA_FASTCGIBACKEND_HPP