|
|
|
/****************************************************************************
|
|
|
|
**
|
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|
|
** Definition of the extended char array operations,
|
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|
|
** and TQByteArray and TQCString classes
|
|
|
|
**
|
|
|
|
** Created : 920609
|
|
|
|
**
|
|
|
|
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
|
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|
|
**
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|
|
** This file is part of the tools module of the TQt GUI Toolkit.
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|
|
**
|
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|
|
** This file may be used under the terms of the GNU General
|
|
|
|
** Public License versions 2.0 or 3.0 as published by the Free
|
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|
|
** Software Foundation and appearing in the files LICENSE.GPL2
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|
|
** and LICENSE.GPL3 included in the packaging of this file.
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|
|
** Alternatively you may (at your option) use any later version
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|
|
** of the GNU General Public License if such license has been
|
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|
|
** publicly approved by Trolltech ASA (or its successors, if any)
|
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|
|
** and the KDE Free TQt Foundation.
|
|
|
|
**
|
|
|
|
** Please review the following information to ensure GNU General
|
|
|
|
** Public Licensing requirements will be met:
|
|
|
|
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
|
|
|
|
** If you are unsure which license is appropriate for your use, please
|
|
|
|
** review the following information:
|
|
|
|
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
|
|
|
|
** or contact the sales department at sales@trolltech.com.
|
|
|
|
**
|
|
|
|
** This file may be used under the terms of the Q Public License as
|
|
|
|
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
|
|
|
|
** included in the packaging of this file. Licensees holding valid TQt
|
|
|
|
** Commercial licenses may use this file in accordance with the TQt
|
|
|
|
** Commercial License Agreement provided with the Software.
|
|
|
|
**
|
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|
|
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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|
|
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
|
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|
|
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
|
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** herein.
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**
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**********************************************************************/
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#ifndef TQCSTRING_H
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#define TQCSTRING_H
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|
#ifndef QT_H
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|
#include "ntqmemarray.h"
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|
#endif // QT_H
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|
#include <string.h>
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|
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|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
Safe and portable C string functions; extensions to standard string.h
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
TQ_EXPORT void *tqmemmove( void *dst, const void *src, uint len );
|
|
|
|
|
|
|
|
TQ_EXPORT char *tqstrdup( const char * );
|
|
|
|
|
|
|
|
TQ_EXPORT inline uint tqstrlen( const char *str )
|
|
|
|
{ return str ? (uint)strlen(str) : 0u; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline char *qstrcpy( char *dst, const char *src )
|
|
|
|
{ return src ? strcpy(dst, src) : 0; }
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|
|
|
|
TQ_EXPORT char *tqstrncpy( char *dst, const char *src, uint len );
|
|
|
|
|
|
|
|
TQ_EXPORT inline int qstrcmp( const char *str1, const char *str2 )
|
|
|
|
{
|
|
|
|
return ( str1 && str2 ) ? strcmp( str1, str2 )
|
|
|
|
: ( str1 ? 1 : ( str2 ? -1 : 0 ) );
|
|
|
|
}
|
|
|
|
|
|
|
|
TQ_EXPORT inline int tqstrncmp( const char *str1, const char *str2, uint len )
|
|
|
|
{
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|
|
|
return ( str1 && str2 ) ? strncmp( str1, str2, len )
|
|
|
|
: ( str1 ? 1 : ( str2 ? -1 : 0 ) );
|
|
|
|
}
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|
|
TQ_EXPORT int tqstricmp( const char *, const char * );
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|
|
TQ_EXPORT int tqstrnicmp( const char *, const char *, uint len );
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|
|
// tqChecksum: Internet checksum
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|
|
TQ_EXPORT TQ_UINT16 tqChecksum( const char *s, uint len );
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|
/*****************************************************************************
|
|
|
|
TQByteArray class
|
|
|
|
*****************************************************************************/
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|
|
#if defined(Q_QDOC)
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|
|
/*
|
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|
|
We want qdoc to document TQByteArray as a real class that inherits
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|
|
TQMemArray<char> and that is inherited by TQBitArray.
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|
|
*/
|
|
|
|
class TQByteArray : public TQMemArray<char>
|
|
|
|
{
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|
|
public:
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|
|
TQByteArray();
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|
|
TQByteArray( int size );
|
|
|
|
};
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|
|
#else
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|
|
typedef TQMemArray<char> TQByteArray;
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|
|
#endif
|
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|
|
#ifndef TQT_NO_COMPRESS
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|
|
TQ_EXPORT TQByteArray tqCompress( const uchar* data, int nbytes );
|
|
|
|
TQ_EXPORT TQByteArray tqUncompress( const uchar* data, int nbytes );
|
|
|
|
TQ_EXPORT inline TQByteArray tqCompress( const TQByteArray& data)
|
|
|
|
{ return tqCompress( (const uchar*)data.data(), data.size() ); }
|
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|
|
TQ_EXPORT inline TQByteArray tqUncompress( const TQByteArray& data )
|
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|
|
{ return tqUncompress( (const uchar*)data.data(), data.size() ); }
|
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|
|
#endif
|
|
|
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|
|
|
|
/*****************************************************************************
|
|
|
|
TQByteArray stream functions
|
|
|
|
*****************************************************************************/
|
|
|
|
#ifndef TQT_NO_DATASTREAM
|
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|
|
TQ_EXPORT TQDataStream &operator<<( TQDataStream &, const TQByteArray & );
|
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|
|
TQ_EXPORT TQDataStream &operator>>( TQDataStream &, TQByteArray & );
|
|
|
|
#endif
|
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|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
TQCString class
|
|
|
|
*****************************************************************************/
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|
|
class TQRegExp;
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|
|
class TQ_EXPORT TQCString : public TQByteArray // C string class
|
|
|
|
{
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|
|
public:
|
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|
|
TQCString() {} // make null string
|
|
|
|
TQCString( int size ); // allocate size incl. \0
|
|
|
|
TQCString( const TQCString &s ) : TQByteArray( s ) {}
|
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|
|
TQCString( const char *str ); // deep copy
|
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|
|
TQCString( const char *str, uint maxlen ); // deep copy, max length
|
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|
|
~TQCString();
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|
|
|
|
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|
|
TQCString &operator=( const TQCString &s );// shallow copy
|
|
|
|
TQCString &operator=( const char *str ); // deep copy
|
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|
|
|
|
bool isNull() const;
|
|
|
|
bool isEmpty() const;
|
|
|
|
uint length() const;
|
|
|
|
bool resize( uint newlen );
|
|
|
|
bool truncate( uint pos );
|
|
|
|
bool fill( char c, int len = -1 );
|
|
|
|
|
|
|
|
TQCString copy() const;
|
|
|
|
|
|
|
|
TQCString &sprintf( const char *format, ... )
|
|
|
|
#if defined(Q_CC_GNU) && !defined(__INSURE__)
|
|
|
|
__attribute__ ((format (printf, 2, 3)))
|
|
|
|
#endif
|
|
|
|
;
|
|
|
|
|
|
|
|
int find( char c, int index=0, bool cs=TRUE ) const;
|
|
|
|
int find( const char *str, int index=0, bool cs=TRUE ) const;
|
|
|
|
#ifndef TQT_NO_REGEXP
|
|
|
|
int find( const TQRegExp &, int index=0 ) const;
|
|
|
|
#endif
|
|
|
|
int findRev( char c, int index=-1, bool cs=TRUE) const;
|
|
|
|
int findRev( const char *str, int index=-1, bool cs=TRUE) const;
|
|
|
|
#ifndef TQT_NO_REGEXP_CAPTURE
|
|
|
|
int findRev( const TQRegExp &, int index=-1 ) const;
|
|
|
|
#endif
|
|
|
|
int contains( char c, bool cs=TRUE ) const;
|
|
|
|
int contains( const char *str, bool cs=TRUE ) const;
|
|
|
|
#ifndef TQT_NO_REGEXP
|
|
|
|
int contains( const TQRegExp & ) const;
|
|
|
|
#endif
|
|
|
|
TQCString left( uint len ) const;
|
|
|
|
TQCString right( uint len ) const;
|
|
|
|
TQCString mid( uint index, uint len=0xffffffff) const;
|
|
|
|
|
|
|
|
TQCString leftJustify( uint width, char fill=' ', bool trunc=FALSE)const;
|
|
|
|
TQCString rightJustify( uint width, char fill=' ',bool trunc=FALSE)const;
|
|
|
|
|
|
|
|
TQCString lower() const;
|
|
|
|
TQCString upper() const;
|
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|
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|
|
|
|
TQCString stripWhiteSpace() const;
|
|
|
|
TQCString simplifyWhiteSpace() const;
|
|
|
|
|
|
|
|
TQCString &insert( uint index, const char * );
|
|
|
|
TQCString &insert( uint index, char );
|
|
|
|
TQCString &append( const char * );
|
|
|
|
TQCString &prepend( const char * );
|
|
|
|
TQCString &remove( uint index, uint len );
|
|
|
|
TQCString &replace( uint index, uint len, const char * );
|
|
|
|
#ifndef TQT_NO_REGEXP
|
|
|
|
TQCString &replace( const TQRegExp &, const char * );
|
|
|
|
#endif
|
|
|
|
TQCString &replace( char c, const char *after );
|
|
|
|
TQCString &replace( const char *, const char * );
|
|
|
|
TQCString &replace( char, char );
|
|
|
|
|
|
|
|
short toShort( bool *ok=0 ) const;
|
|
|
|
ushort toUShort( bool *ok=0 ) const;
|
|
|
|
int toInt( bool *ok=0 ) const;
|
|
|
|
uint toUInt( bool *ok=0 ) const;
|
|
|
|
long toLong( bool *ok=0 ) const;
|
|
|
|
ulong toULong( bool *ok=0 ) const;
|
|
|
|
float toFloat( bool *ok=0 ) const;
|
|
|
|
double toDouble( bool *ok=0 ) const;
|
|
|
|
|
|
|
|
TQCString &setStr( const char *s );
|
|
|
|
TQCString &setNum( short );
|
|
|
|
TQCString &setNum( ushort );
|
|
|
|
TQCString &setNum( int );
|
|
|
|
TQCString &setNum( uint );
|
|
|
|
TQCString &setNum( long );
|
|
|
|
TQCString &setNum( ulong );
|
|
|
|
TQCString &setNum( float, char f='g', int prec=6 );
|
|
|
|
TQCString &setNum( double, char f='g', int prec=6 );
|
|
|
|
|
|
|
|
bool setExpand( uint index, char c );
|
|
|
|
|
|
|
|
operator const char *() const;
|
|
|
|
TQCString &operator+=( const char *str );
|
|
|
|
TQCString &operator+=( char c );
|
|
|
|
private:
|
|
|
|
int find( const char *str, int index, bool cs, uint l ) const;
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
TQCString stream functions
|
|
|
|
*****************************************************************************/
|
|
|
|
#ifndef TQT_NO_DATASTREAM
|
|
|
|
TQ_EXPORT TQDataStream &operator<<( TQDataStream &, const TQCString & );
|
|
|
|
TQ_EXPORT TQDataStream &operator>>( TQDataStream &, TQCString & );
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
TQCString inline functions
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
inline TQCString &TQCString::operator=( const TQCString &s )
|
|
|
|
{ return (TQCString&)assign( s ); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::operator=( const char *str )
|
|
|
|
{ return (TQCString&)duplicate( str, tqstrlen(str)+1 ); }
|
|
|
|
|
|
|
|
inline bool TQCString::isNull() const
|
|
|
|
{ return data() == 0; }
|
|
|
|
|
|
|
|
inline bool TQCString::isEmpty() const
|
|
|
|
{ return data() == 0 || *data() == '\0'; }
|
|
|
|
|
|
|
|
inline uint TQCString::length() const
|
|
|
|
{ return tqstrlen( data() ); }
|
|
|
|
|
|
|
|
inline bool TQCString::truncate( uint pos )
|
|
|
|
{ return resize(pos+1); }
|
|
|
|
|
|
|
|
inline TQCString TQCString::copy() const
|
|
|
|
{ return TQCString( data() ); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::prepend( const char *s )
|
|
|
|
{ return insert(0,s); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::append( const char *s )
|
|
|
|
{ return operator+=(s); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::setNum( short n )
|
|
|
|
{ return setNum((long)n); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::setNum( ushort n )
|
|
|
|
{ return setNum((ulong)n); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::setNum( int n )
|
|
|
|
{ return setNum((long)n); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::setNum( uint n )
|
|
|
|
{ return setNum((ulong)n); }
|
|
|
|
|
|
|
|
inline TQCString &TQCString::setNum( float n, char f, int prec )
|
|
|
|
{ return setNum((double)n,f,prec); }
|
|
|
|
|
|
|
|
inline TQCString::operator const char *() const
|
|
|
|
{ return (const char *)data(); }
|
|
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
TQCString non-member operators
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator==( const TQCString &s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2.data() ) == 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator==( const TQCString &s1, const char *s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2 ) == 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator==( const char *s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1, s2.data() ) == 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator!=( const TQCString &s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2.data() ) != 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator!=( const TQCString &s1, const char *s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2 ) != 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator!=( const char *s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1, s2.data() ) != 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator<( const TQCString &s1, const TQCString& s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2.data() ) < 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator<( const TQCString &s1, const char *s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2 ) < 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator<( const char *s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1, s2.data() ) < 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator<=( const TQCString &s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2.data() ) <= 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator<=( const TQCString &s1, const char *s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2 ) <= 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator<=( const char *s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1, s2.data() ) <= 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator>( const TQCString &s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2.data() ) > 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator>( const TQCString &s1, const char *s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2 ) > 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator>( const char *s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1, s2.data() ) > 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator>=( const TQCString &s1, const TQCString& s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2.data() ) >= 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator>=( const TQCString &s1, const char *s2 )
|
|
|
|
{ return qstrcmp( s1.data(), s2 ) >= 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline bool operator>=( const char *s1, const TQCString &s2 )
|
|
|
|
{ return qstrcmp( s1, s2.data() ) >= 0; }
|
|
|
|
|
|
|
|
TQ_EXPORT inline const TQCString operator+( const TQCString &s1,
|
|
|
|
const TQCString &s2 )
|
|
|
|
{
|
|
|
|
TQCString tmp( s1.data() );
|
|
|
|
tmp += s2;
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
TQ_EXPORT inline const TQCString operator+( const TQCString &s1, const char *s2 )
|
|
|
|
{
|
|
|
|
TQCString tmp( s1.data() );
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tmp += s2;
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|
return tmp;
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|
}
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TQ_EXPORT inline const TQCString operator+( const char *s1, const TQCString &s2 )
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|
|
|
{
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|
|
|
TQCString tmp( s1 );
|
|
|
|
tmp += s2;
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|
|
|
return tmp;
|
|
|
|
}
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|
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|
|
TQ_EXPORT inline const TQCString operator+( const TQCString &s1, char c2 )
|
|
|
|
{
|
|
|
|
TQCString tmp( s1.data() );
|
|
|
|
tmp += c2;
|
|
|
|
return tmp;
|
|
|
|
}
|
|
|
|
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|
|
|
TQ_EXPORT inline const TQCString operator+( char c1, const TQCString &s2 )
|
|
|
|
{
|
|
|
|
TQCString tmp;
|
|
|
|
tmp += c1;
|
|
|
|
tmp += s2;
|
|
|
|
return tmp;
|
|
|
|
}
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|
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|
#include "ntqwinexport.h"
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|
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|
#endif // TQCSTRING_H
|