/****************************************************************************
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** This file is part of the test suite of the Qt Toolkit.
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****************************************************************************/

#ifndef TESTHTTPSERVER_H
#define TESTHTTPSERVER_H

#include <QObject>
#include <QTcpServer>
#include <QUrl>
#include <QPair>

class TestHTTPServer : public QObject
{
    Q_OBJECT
public:
    TestHTTPServer(quint16 port);

    bool isValid() const;

    enum Mode { Normal, Delay, Disconnect };
    bool serveDirectory(const QString &, Mode = Normal);

    bool wait(const QUrl &expect, const QUrl &reply, const QUrl &body);
    bool hasFailed() const;

    void addAlias(const QString &filename, const QString &aliasName);
    void addRedirect(const QString &filename, const QString &redirectName);

    // In Delay mode, each item needs one call to this function to be sent
    void sendDelayedItem();

private slots:
    void newConnection();
    void disconnected();
    void readyRead();
    void sendOne();

private:
    enum State {
        AwaitingHeader,
        AwaitingData,
        Failed
    };

    void serveGET(QTcpSocket *, const QByteArray &);
    bool reply(QTcpSocket *, const QByteArray &);

    QList<QPair<QString, Mode> > dirs;
    QHash<QTcpSocket *, QByteArray> dataCache;
    QList<QPair<QTcpSocket *, QByteArray> > toSend;

    struct WaitData {
        QList <QByteArray>headers;
        QByteArray body;
    } waitData;
    QByteArray replyData;
    QByteArray bodyData;
    QByteArray m_data;
    State m_state;

    QHash<QString,QString> aliases;
    QHash<QString,QString> redirects;

    QTcpServer server;
};

#endif // TESTHTTPSERVER_H