221 lines
6.8 KiB
C++
221 lines
6.8 KiB
C++
/*************************************************************************
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*
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* $RCSfile: io.hxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-18 17:14:26 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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// eigene Klasse fuer IO, die die systemunabhaengige Darstellung
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// uebernimmt (bytes dreht, Character konvertiert)
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// das Schreiben erfolgt aus Effizienzgruenden binaer
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#ifndef _IO_HXX
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#define _IO_HXX
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#ifndef MAC
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#ifdef UNX
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#include <unistd.h>
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#else
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#include <io.h>
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#endif
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#else
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#include <mac_start.h> // wegen fcntl und sv
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#endif
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#include <fcntl.h>
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#ifndef MAC
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#include <sys/types.h>
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#include <sys/stat.h>
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#else
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#include <mac_end.h>
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#endif
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#ifndef _KEYCOD_HXX //autogen
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#include <vcl/keycod.hxx>
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#endif
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#ifndef _STREAM_HXX //autogen
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#include <tools/stream.hxx>
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#endif
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/*$
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class BinaryFile {
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int fd;
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public:
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enum IO_OpenMode {
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BF_READ = O_RDONLY,
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BF_WRITE = O_RDWR,
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BF_CREATE = O_CREAT,
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BF_TRUNC = O_TRUNC
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};
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// ctor oeffnet File im BinearMode, dtor schliesst es
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BinaryFile(const String &, int eOpenMode);
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~BinaryFile();
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BOOL Ok() const {
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return -1 != fd;
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}
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operator int() const { return fd; }
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};
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*/
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class SwIOin {
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private:
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SvFileStream aStr; //$ ifstream
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public:
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// Stream wird im entsprechenden Mode erzeugt.
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SwIOin(const String &rFilename, StreamMode nMode =
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STREAM_READ | STREAM_NOCREATE );
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SwIOin& operator>>(char& val);
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SwIOin& operator>>(unsigned char& val);
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SwIOin& operator>>(char* val);
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SwIOin& operator>>(unsigned char* val);
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SwIOin& operator>>(short& val);
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SwIOin& operator>>(unsigned short& val);
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SwIOin& operator>>(long& val);
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SwIOin& operator>>(unsigned long& val);
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String ReadString();
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KeyCode ReadKeyCode();
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// kann erweitert werden fuer weitere Arrays von
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// Basistypen; nLen ist die Anzahl der Elemente
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SwIOin& Read(char *buf, unsigned nLen);
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int operator!() { return aStr.GetError() != SVSTREAM_OK; }
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SvFileStream &operator()() {
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return aStr;
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}
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};
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class SwIOout {
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private:
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void _write(const char *buf, unsigned size);
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SvFileStream aStr; //$ ofstream
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public:
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// Stream wird im entsprechenden Mode erzeugt.
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SwIOout( const String &rFilename, StreamMode nMode =
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STREAM_WRITE | STREAM_NOCREATE );
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SwIOout& operator<<(char val);
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SwIOout& operator<<(unsigned char val);
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SwIOout& operator<<(char* val);
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SwIOout& operator<<(unsigned char* val);
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SwIOout& operator<<(short val);
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SwIOout& operator<<(unsigned short val);
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SwIOout& operator<<(long val);
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SwIOout& operator<<(unsigned long val);
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SwIOout& operator<<(const String &);
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SwIOout& operator<<(const KeyCode &);
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// kann erweitert werden fuer weitere Arrays von
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// Basistypen; nLen ist die Anzahl der Elemente
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SwIOout& Write(const char *buf, unsigned nLen);
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int operator!() { return aStr.GetError() != SVSTREAM_OK; }
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SvFileStream &operator()() {
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return aStr;
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}
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};
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class SwIOinout {
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private:
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SvFileStream aStr; //$ fstream
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public:
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// Stream wird im entsprechenden Mode erzeugt.
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SwIOinout(const String &rFilename, StreamMode nMode =
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STREAM_READWRITE | STREAM_NOCREATE );
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SwIOinout& operator>>(char& val);
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SwIOinout& operator>>(unsigned char& val);
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SwIOinout& operator>>(char* val);
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SwIOinout& operator>>(unsigned char* val);
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SwIOinout& operator>>(short& val);
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SwIOinout& operator>>(unsigned short& val);
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SwIOinout& operator>>(long& val);
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SwIOinout& operator>>(unsigned long& val);
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String ReadString();
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KeyCode ReadKeyCode();
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// kann erweitert werden fuer weitere Arrays von
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// Basistypen; nLen ist die Anzahl der Elemente
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SwIOinout& Read(char *buf, unsigned nLen);
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SwIOinout& Read(unsigned short *buf, unsigned nLen );
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SwIOinout& operator<<(char val);
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SwIOinout& operator<<(unsigned char val);
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SwIOinout& operator<<(char* val);
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SwIOinout& operator<<(unsigned char* val);
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SwIOinout& operator<<(short val);
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SwIOinout& operator<<(unsigned short val);
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SwIOinout& operator<<(long val);
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SwIOinout& operator<<(unsigned long val);
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SwIOinout& operator<<(const String &);
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SwIOinout& operator<<(const KeyCode &);
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// kann erweitert werden fuer weitere Arrays von
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// Basistypen; nLen ist die Anzahl der Elemente
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SwIOinout& Write(const char *buf, unsigned nLen);
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int operator!() { return aStr.GetError() != SVSTREAM_OK; }
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SvFileStream &operator()() {
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return aStr;
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}
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BOOL Ok();
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};
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#endif
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