diff options
Diffstat (limited to 'qtinterface/qt4/Qt/qiodevice.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qiodevice.h | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/qtinterface/qt4/Qt/qiodevice.h b/qtinterface/qt4/Qt/qiodevice.h deleted file mode 100644 index d213dd7..0000000 --- a/qtinterface/qt4/Qt/qiodevice.h +++ /dev/null @@ -1,254 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QIODEVICE_H -#define QIODEVICE_H - -#ifndef QT_NO_QOBJECT -#include <QtCore/qobject.h> -#else -#include <QtCore/qobjectdefs.h> -#include <QtCore/qscopedpointer.h> -#endif -#include <QtCore/qstring.h> - -#ifdef open -#error qiodevice.h must be included before any header file that defines open -#endif - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Core) - -class QByteArray; -class QIODevicePrivate; - -class Q_CORE_EXPORT QIODevice -#ifndef QT_NO_QOBJECT - : public QObject -#endif -{ -#ifndef QT_NO_QOBJECT - Q_OBJECT -#endif -public: - enum OpenModeFlag { - NotOpen = 0x0000, - ReadOnly = 0x0001, - WriteOnly = 0x0002, - ReadWrite = ReadOnly | WriteOnly, - Append = 0x0004, - Truncate = 0x0008, - Text = 0x0010, - Unbuffered = 0x0020 - }; - Q_DECLARE_FLAGS(OpenMode, OpenModeFlag) - - QIODevice(); -#ifndef QT_NO_QOBJECT - explicit QIODevice(QObject *parent); -#endif - virtual ~QIODevice(); - - OpenMode openMode() const; - - void setTextModeEnabled(bool enabled); - bool isTextModeEnabled() const; - - bool isOpen() const; - bool isReadable() const; - bool isWritable() const; - virtual bool isSequential() const; - - virtual bool open(OpenMode mode); - virtual void close(); - - // ### Qt 5: pos() and seek() should not be virtual, and - // ### seek() should call a virtual seekData() function. - virtual qint64 pos() const; - virtual qint64 size() const; - virtual bool seek(qint64 pos); - virtual bool atEnd() const; - virtual bool reset(); - - virtual qint64 bytesAvailable() const; - virtual qint64 bytesToWrite() const; - - qint64 read(char *data, qint64 maxlen); - QByteArray read(qint64 maxlen); - QByteArray readAll(); - qint64 readLine(char *data, qint64 maxlen); - QByteArray readLine(qint64 maxlen = 0); - virtual bool canReadLine() const; - - qint64 write(const char *data, qint64 len); - qint64 write(const char *data); - inline qint64 write(const QByteArray &data) - { return write(data.constData(), data.size()); } - - qint64 peek(char *data, qint64 maxlen); - QByteArray peek(qint64 maxlen); - - virtual bool waitForReadyRead(int msecs); - virtual bool waitForBytesWritten(int msecs); - - void ungetChar(char c); - bool putChar(char c); - bool getChar(char *c); - - QString errorString() const; - -#ifndef QT_NO_QOBJECT -Q_SIGNALS: - void readyRead(); - void bytesWritten(qint64 bytes); - void aboutToClose(); - void readChannelFinished(); -#endif - -protected: -#ifdef QT_NO_QOBJECT - QIODevice(QIODevicePrivate &dd); -#else - QIODevice(QIODevicePrivate &dd, QObject *parent = 0); -#endif - virtual qint64 readData(char *data, qint64 maxlen) = 0; - virtual qint64 readLineData(char *data, qint64 maxlen); - virtual qint64 writeData(const char *data, qint64 len) = 0; - - void setOpenMode(OpenMode openMode); - - void setErrorString(const QString &errorString); - -#ifdef QT_NO_QOBJECT - QScopedPointer<QIODevicePrivate> d_ptr; -#endif - -private: - Q_DECLARE_PRIVATE(QIODevice) - Q_DISABLE_COPY(QIODevice) - -#ifdef QT3_SUPPORT -public: - typedef qint64 Offset; - - inline QT3_SUPPORT int flags() const { return static_cast<int>(openMode()); } - inline QT3_SUPPORT int mode() const { return static_cast<int>(openMode()); } - inline QT3_SUPPORT int state() const; - - inline QT3_SUPPORT bool isDirectAccess() const { return !isSequential(); } - inline QT3_SUPPORT bool isSequentialAccess() const { return isSequential(); } - inline QT3_SUPPORT bool isCombinedAccess() const { return false; } - inline QT3_SUPPORT bool isBuffered() const { return true; } - inline QT3_SUPPORT bool isRaw() const { return false; } - inline QT3_SUPPORT bool isSynchronous() const { return true; } - inline QT3_SUPPORT bool isAsynchronous() const { return false; } - inline QT3_SUPPORT bool isTranslated() const { return (openMode() & Text) != 0; } - inline QT3_SUPPORT bool isInactive() const { return !isOpen(); } - - typedef int Status; - QT3_SUPPORT Status status() const; - QT3_SUPPORT void resetStatus(); - - inline QT3_SUPPORT Offset at() const { return pos(); } - inline QT3_SUPPORT bool at(Offset offset) { return seek(offset); } - - inline QT3_SUPPORT qint64 readBlock(char *data, quint64 maxlen) { return read(data, maxlen); } - inline QT3_SUPPORT qint64 writeBlock(const char *data, quint64 len) { return write(data, len); } - inline QT3_SUPPORT qint64 writeBlock(const QByteArray &data) { return write(data); } - - inline QT3_SUPPORT int getch() { char c; return getChar(&c) ? int(uchar(c)) : -1; } - inline QT3_SUPPORT int putch(int c) { return putChar(char(c)) ? int(uchar(c)) : -1; } - inline QT3_SUPPORT int ungetch(int c) { ungetChar(uchar(c)); return c; } -#endif -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QIODevice::OpenMode) - -#ifdef QT3_SUPPORT -static QT3_SUPPORT_VARIABLE const uint IO_Direct = 0x0100; -static QT3_SUPPORT_VARIABLE const uint IO_Sequential = 0x0200; -static QT3_SUPPORT_VARIABLE const uint IO_Combined = 0x0300; -static QT3_SUPPORT_VARIABLE const uint IO_TypeMask = 0x0300; - -static QT3_SUPPORT_VARIABLE const uint IO_Raw = 0x0000; -static QT3_SUPPORT_VARIABLE const uint IO_Async = 0x0000; - -#define IO_ReadOnly QIODevice::ReadOnly -#define IO_WriteOnly QIODevice::WriteOnly -#define IO_ReadWrite QIODevice::ReadWrite -#define IO_Append QIODevice::Append -#define IO_Truncate QIODevice::Truncate -#define IO_Translate QIODevice::Text -#define IO_ModeMask 0x00ff - -static QT3_SUPPORT_VARIABLE const uint IO_Open = 0x1000; -static QT3_SUPPORT_VARIABLE const uint IO_StateMask = 0xf000; - -static QT3_SUPPORT_VARIABLE const uint IO_Ok = 0; -static QT3_SUPPORT_VARIABLE const uint IO_ReadError = 1; -static QT3_SUPPORT_VARIABLE const uint IO_WriteError = 2; -static QT3_SUPPORT_VARIABLE const uint IO_FatalError = 3; -static QT3_SUPPORT_VARIABLE const uint IO_ResourceError = 4; -static QT3_SUPPORT_VARIABLE const uint IO_OpenError = 5; -static QT3_SUPPORT_VARIABLE const uint IO_ConnectError = 5; -static QT3_SUPPORT_VARIABLE const uint IO_AbortError = 6; -static QT3_SUPPORT_VARIABLE const uint IO_TimeOutError = 7; -static QT3_SUPPORT_VARIABLE const uint IO_UnspecifiedError = 8; - -inline QT3_SUPPORT int QIODevice::state() const -{ - return isOpen() ? 0x1000 : 0; -} -#endif - -#if !defined(QT_NO_DEBUG_STREAM) -class QDebug; -Q_CORE_EXPORT QDebug operator<<(QDebug debug, QIODevice::OpenMode modes); -#endif - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QIODEVICE_H |