--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/qt3support/text/q3textstream.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,297 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt3Support module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q3TEXTSTREAM_H
+#define Q3TEXTSTREAM_H
+
+#include <QtCore/qiodevice.h>
+#include <QtCore/qstring.h>
+#ifndef QT_NO_TEXTCODEC
+#include <QtCore/qtextcodec.h>
+#endif
+#include <Qt3Support/q3cstring.h>
+
+#include <stdio.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+class Q3TextStreamPrivate;
+
+class Q_COMPAT_EXPORT Q3TextStream // text stream class
+{
+public:
+ enum Encoding { Locale, Latin1, Unicode, UnicodeNetworkOrder,
+ UnicodeReverse, RawUnicode, UnicodeUTF8 };
+
+ void setEncoding( Encoding );
+#ifndef QT_NO_TEXTCODEC
+ void setCodec( QTextCodec* );
+ QTextCodec *codec();
+#endif
+
+ Q3TextStream();
+ Q3TextStream( QIODevice * );
+ Q3TextStream( QString*, int mode );
+ Q3TextStream( QString&, int mode ); // obsolete
+ Q3TextStream( QByteArray&, int mode );
+ Q3TextStream( FILE *, int mode );
+ virtual ~Q3TextStream();
+
+ QIODevice *device() const;
+ void setDevice( QIODevice * );
+ void unsetDevice();
+
+ bool atEnd() const;
+ bool eof() const;
+
+ Q3TextStream &operator>>( QChar & );
+ Q3TextStream &operator>>( char & );
+ Q3TextStream &operator>>( signed short & );
+ Q3TextStream &operator>>( unsigned short & );
+ Q3TextStream &operator>>( signed int & );
+ Q3TextStream &operator>>( unsigned int & );
+ Q3TextStream &operator>>( signed long & );
+ Q3TextStream &operator>>( unsigned long & );
+ Q3TextStream &operator>>( float & );
+ Q3TextStream &operator>>( double & );
+ Q3TextStream &operator>>( char * );
+ Q3TextStream &operator>>( QString & );
+ Q3TextStream &operator>>( Q3CString & );
+
+ Q3TextStream &operator<<( QChar );
+ Q3TextStream &operator<<( char );
+ Q3TextStream &operator<<( signed short );
+ Q3TextStream &operator<<( unsigned short );
+ Q3TextStream &operator<<( signed int );
+ Q3TextStream &operator<<( unsigned int );
+ Q3TextStream &operator<<( signed long );
+ Q3TextStream &operator<<( unsigned long );
+ Q3TextStream &operator<<( float );
+ Q3TextStream &operator<<( double );
+ Q3TextStream &operator<<( const char* );
+ Q3TextStream &operator<<( const QString & );
+ Q3TextStream &operator<<( const Q3CString & );
+ Q3TextStream &operator<<( void * ); // any pointer
+
+ Q3TextStream &readRawBytes( char *, uint len );
+ Q3TextStream &writeRawBytes( const char* , uint len );
+
+ QString readLine();
+ QString read();
+ void skipWhiteSpace();
+
+ enum {
+ skipws = 0x0001, // skip whitespace on input
+ left = 0x0002, // left-adjust output
+ right = 0x0004, // right-adjust output
+ internal = 0x0008, // pad after sign
+ bin = 0x0010, // binary format integer
+ oct = 0x0020, // octal format integer
+ dec = 0x0040, // decimal format integer
+ hex = 0x0080, // hex format integer
+ showbase = 0x0100, // show base indicator
+ showpoint = 0x0200, // force decimal point (float)
+ uppercase = 0x0400, // upper-case hex output
+ showpos = 0x0800, // add '+' to positive integers
+ scientific= 0x1000, // scientific float output
+ fixed = 0x2000 // fixed float output
+ };
+
+ static const int basefield; // bin | oct | dec | hex
+ static const int adjustfield; // left | right | internal
+ static const int floatfield; // scientific | fixed
+
+ int flags() const;
+ int flags( int f );
+ int setf( int bits );
+ int setf( int bits, int mask );
+ int unsetf( int bits );
+
+ void reset();
+
+ int width() const;
+ int width( int );
+ int fill() const;
+ int fill( int );
+ int precision() const;
+ int precision( int );
+
+private:
+ long input_int();
+ void init();
+ Q3TextStream &output_int( int, ulong, bool );
+ QIODevice *dev;
+
+ int fflags;
+ int fwidth;
+ int fillchar;
+ int fprec;
+ bool doUnicodeHeader;
+ bool owndev;
+ QTextCodec *mapper;
+ QTextCodec::ConverterState mapperReadState;
+ QTextCodec::ConverterState mapperWriteState;
+ Q3TextStreamPrivate * d;
+ QChar unused1; // ### remove in Qt 4.0
+ bool latin1;
+ bool internalOrder;
+ bool networkOrder;
+ void *unused2; // ### remove in Qt 4.0
+
+ QChar eat_ws();
+ uint ts_getline( QChar* );
+ void ts_ungetc( QChar );
+ QChar ts_getc();
+ uint ts_getbuf( QChar*, uint );
+ void ts_putc(int);
+ void ts_putc(QChar);
+ bool ts_isspace(QChar);
+ bool ts_isdigit(QChar);
+ ulong input_bin();
+ ulong input_oct();
+ ulong input_dec();
+ ulong input_hex();
+ double input_double();
+ Q3TextStream &writeBlock( const char* p, uint len );
+ Q3TextStream &writeBlock( const QChar* p, uint len );
+
+private: // Disabled copy constructor and operator=
+#if defined(Q_DISABLE_COPY)
+ Q3TextStream( const Q3TextStream & );
+ Q3TextStream &operator=( const Q3TextStream & );
+#endif
+};
+
+/*****************************************************************************
+ Q3TextStream inline functions
+ *****************************************************************************/
+
+inline QIODevice *Q3TextStream::device() const
+{ return dev; }
+
+inline bool Q3TextStream::atEnd() const
+{ return dev ? dev->atEnd() : FALSE; }
+
+inline bool Q3TextStream::eof() const
+{ return atEnd(); }
+
+inline int Q3TextStream::flags() const
+{ return fflags; }
+
+inline int Q3TextStream::flags( int f )
+{ int oldf = fflags; fflags = f; return oldf; }
+
+inline int Q3TextStream::setf( int bits )
+{ int oldf = fflags; fflags |= bits; return oldf; }
+
+inline int Q3TextStream::setf( int bits, int mask )
+{ int oldf = fflags; fflags = (fflags & ~mask) | (bits & mask); return oldf; }
+
+inline int Q3TextStream::unsetf( int bits )
+{ int oldf = fflags; fflags &= ~bits; return oldf; }
+
+inline int Q3TextStream::width() const
+{ return fwidth; }
+
+inline int Q3TextStream::width( int w )
+{ int oldw = fwidth; fwidth = w; return oldw; }
+
+inline int Q3TextStream::fill() const
+{ return fillchar; }
+
+inline int Q3TextStream::fill( int f )
+{ int oldc = fillchar; fillchar = f; return oldc; }
+
+inline int Q3TextStream::precision() const
+{ return fprec; }
+
+inline int Q3TextStream::precision( int p )
+{ int oldp = fprec; fprec = p; return oldp; }
+
+/*!
+ Returns one character from the stream, or EOF.
+*/
+inline QChar Q3TextStream::ts_getc()
+{ QChar r; return ( ts_getbuf( &r,1 ) == 1 ? r : QChar((ushort)0xffff) ); }
+
+/*****************************************************************************
+ Q3TextStream manipulators
+ *****************************************************************************/
+
+typedef Q3TextStream & (*Q3TSFUNC)(Q3TextStream &);// manipulator function
+typedef int (Q3TextStream::*Q3TSMFI)(int); // manipulator w/int argument
+
+class Q_COMPAT_EXPORT Q3TSManip { // text stream manipulator
+public:
+ Q3TSManip( Q3TSMFI m, int a ) { mf=m; arg=a; }
+ void exec( Q3TextStream &s ) { (s.*mf)(arg); }
+private:
+ Q3TSMFI mf; // Q3TextStream member function
+ int arg; // member function argument
+};
+
+Q_COMPAT_EXPORT inline Q3TextStream &operator>>( Q3TextStream &s, Q3TSFUNC f )
+{ return (*f)( s ); }
+
+Q_COMPAT_EXPORT inline Q3TextStream &operator<<( Q3TextStream &s, Q3TSFUNC f )
+{ return (*f)( s ); }
+
+Q_COMPAT_EXPORT inline Q3TextStream &operator<<( Q3TextStream &s, Q3TSManip m )
+{ m.exec(s); return s; }
+
+Q_COMPAT_EXPORT Q3TextStream &bin( Q3TextStream &s ); // set bin notation
+Q_COMPAT_EXPORT Q3TextStream &oct( Q3TextStream &s ); // set oct notation
+Q_COMPAT_EXPORT Q3TextStream &dec( Q3TextStream &s ); // set dec notation
+Q_COMPAT_EXPORT Q3TextStream &hex( Q3TextStream &s ); // set hex notation
+Q_COMPAT_EXPORT Q3TextStream &endl( Q3TextStream &s ); // insert EOL ('\n')
+Q_COMPAT_EXPORT Q3TextStream &flush( Q3TextStream &s ); // flush output
+Q_COMPAT_EXPORT Q3TextStream &ws( Q3TextStream &s ); // eat whitespace on input
+Q_COMPAT_EXPORT Q3TextStream &reset( Q3TextStream &s ); // set default flags
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3TEXTSTREAM_H