| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
| ** Contact: http://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtNetwork module of the Qt Toolkit. |
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| ****************************************************************************/ |
| |
| #ifndef QHTTPMULTIPART_P_H |
| #define QHTTPMULTIPART_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 "QtCore/qshareddata.h" |
| #include "qnetworkrequest_p.h" // for deriving QHttpPartPrivate from QNetworkHeadersPrivate |
| #include "private/qobject_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QHttpPartPrivate: public QSharedData, public QNetworkHeadersPrivate |
| { |
| public: |
| inline QHttpPartPrivate() : bodyDevice(0), headerCreated(false), readPointer(0) |
| { |
| } |
| ~QHttpPartPrivate() |
| { |
| } |
| |
| |
| QHttpPartPrivate(const QHttpPartPrivate &other) |
| : QSharedData(other), QNetworkHeadersPrivate(other), body(other.body), |
| header(other.header), headerCreated(other.headerCreated), readPointer(other.readPointer) |
| { |
| bodyDevice = other.bodyDevice; |
| } |
| |
| inline bool operator==(const QHttpPartPrivate &other) const |
| { |
| return rawHeaders == other.rawHeaders && body == other.body && |
| bodyDevice == other.bodyDevice && readPointer == other.readPointer; |
| } |
| |
| void setBodyDevice(QIODevice *device) { |
| bodyDevice = device; |
| readPointer = 0; |
| } |
| void setBody(const QByteArray &newBody) { |
| body = newBody; |
| readPointer = 0; |
| } |
| |
| // QIODevice-style methods called by QHttpMultiPartIODevice (but this class is |
| // not a QIODevice): |
| qint64 bytesAvailable() const; |
| qint64 readData(char *data, qint64 maxSize); |
| qint64 size() const; |
| bool reset(); |
| |
| QByteArray body; |
| QIODevice *bodyDevice; |
| |
| private: |
| void checkHeaderCreated() const; |
| |
| mutable QByteArray header; |
| mutable bool headerCreated; |
| qint64 readPointer; |
| }; |
| |
| |
| |
| class QHttpMultiPartPrivate; |
| |
| class Q_AUTOTEST_EXPORT QHttpMultiPartIODevice : public QIODevice |
| { |
| public: |
| QHttpMultiPartIODevice(QHttpMultiPartPrivate *parentMultiPart) : |
| QIODevice(), multiPart(parentMultiPart), readPointer(0), deviceSize(-1) { |
| } |
| |
| ~QHttpMultiPartIODevice() { |
| } |
| |
| virtual bool atEnd() const Q_DECL_OVERRIDE { |
| return readPointer == size(); |
| } |
| |
| virtual qint64 bytesAvailable() const Q_DECL_OVERRIDE { |
| return size() - readPointer; |
| } |
| |
| virtual void close() Q_DECL_OVERRIDE { |
| readPointer = 0; |
| partOffsets.clear(); |
| deviceSize = -1; |
| QIODevice::close(); |
| } |
| |
| virtual qint64 bytesToWrite() const Q_DECL_OVERRIDE { |
| return 0; |
| } |
| |
| virtual qint64 size() const Q_DECL_OVERRIDE; |
| virtual bool isSequential() const Q_DECL_OVERRIDE; |
| virtual bool reset() Q_DECL_OVERRIDE; |
| virtual qint64 readData(char *data, qint64 maxSize) Q_DECL_OVERRIDE; |
| virtual qint64 writeData(const char *data, qint64 maxSize) Q_DECL_OVERRIDE; |
| |
| QHttpMultiPartPrivate *multiPart; |
| qint64 readPointer; |
| mutable QList<qint64> partOffsets; |
| mutable qint64 deviceSize; |
| }; |
| |
| |
| |
| class QHttpMultiPartPrivate: public QObjectPrivate |
| { |
| public: |
| |
| QHttpMultiPartPrivate(); |
| |
| ~QHttpMultiPartPrivate() |
| { |
| delete device; |
| } |
| |
| QList<QHttpPart> parts; |
| QByteArray boundary; |
| QHttpMultiPart::ContentType contentType; |
| QHttpMultiPartIODevice *device; |
| |
| }; |
| |
| QT_END_NAMESPACE |
| |
| |
| #endif // QHTTPMULTIPART_P_H |