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| |
| #ifndef QNETWORKACCESSFTPBACKEND_P_H |
| #define QNETWORKACCESSFTPBACKEND_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of the Network Access API. This header file may change from |
| // version to version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtNetwork/private/qtnetworkglobal_p.h> |
| #include "qnetworkaccessbackend_p.h" |
| #include "qnetworkaccesscache_p.h" |
| #include "qnetworkrequest.h" |
| #include "qnetworkreply.h" |
| #include "private/qftp_p.h" |
| |
| #include "QtCore/qpointer.h" |
| |
| QT_REQUIRE_CONFIG(ftp); |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QNetworkAccessFtpIODevice; |
| class QNetworkAccessCachedFtpConnection; |
| |
| class QNetworkAccessFtpBackend: public QNetworkAccessBackend |
| { |
| Q_OBJECT |
| public: |
| enum State { |
| Idle, |
| //Connecting, |
| LoggingIn, |
| CheckingFeatures, |
| ResolvingPath, |
| Statting, |
| Transferring, |
| Disconnecting |
| }; |
| |
| QNetworkAccessFtpBackend(); |
| virtual ~QNetworkAccessFtpBackend(); |
| |
| virtual void open() override; |
| virtual void closeDownstreamChannel() override; |
| |
| virtual void downstreamReadyWrite() override; |
| |
| enum CacheCleanupMode { |
| ReleaseCachedConnection, |
| RemoveCachedConnection |
| }; |
| |
| void disconnectFromFtp(CacheCleanupMode mode = ReleaseCachedConnection); |
| |
| public slots: |
| void ftpConnectionReady(QNetworkAccessCache::CacheableObject *object); |
| void ftpDone(); |
| void ftpReadyRead(); |
| void ftpRawCommandReply(int code, const QString &text); |
| |
| private: |
| friend class QNetworkAccessFtpIODevice; |
| QPointer<QNetworkAccessCachedFtpConnection> ftp; |
| QIODevice *uploadDevice; |
| qint64 totalBytes; |
| int helpId, sizeId, mdtmId, pwdId; |
| bool supportsSize, supportsMdtm, supportsPwd; |
| State state; |
| }; |
| |
| class QNetworkAccessFtpBackendFactory: public QNetworkAccessBackendFactory |
| { |
| public: |
| virtual QStringList supportedSchemes() const override; |
| virtual QNetworkAccessBackend *create(QNetworkAccessManager::Operation op, |
| const QNetworkRequest &request) const override; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif |