1*1d2dbeb0SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*1d2dbeb0SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1d2dbeb0SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1d2dbeb0SAndrew Rist * distributed with this work for additional information 6*1d2dbeb0SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1d2dbeb0SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1d2dbeb0SAndrew Rist * "License"); you may not use this file except in compliance 9*1d2dbeb0SAndrew Rist * with the License. You may obtain a copy of the License at 10*1d2dbeb0SAndrew Rist * 11*1d2dbeb0SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1d2dbeb0SAndrew Rist * 13*1d2dbeb0SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1d2dbeb0SAndrew Rist * software distributed under the License is distributed on an 15*1d2dbeb0SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1d2dbeb0SAndrew Rist * KIND, either express or implied. See the License for the 17*1d2dbeb0SAndrew Rist * specific language governing permissions and limitations 18*1d2dbeb0SAndrew Rist * under the License. 19*1d2dbeb0SAndrew Rist * 20*1d2dbeb0SAndrew Rist *************************************************************/ 21*1d2dbeb0SAndrew Rist 22*1d2dbeb0SAndrew Rist 23cdf0e10cSrcweir // eigene Klasse fuer IO, die die systemunabhaengige Darstellung 24cdf0e10cSrcweir // uebernimmt (bytes dreht, Character konvertiert) 25cdf0e10cSrcweir // das Schreiben erfolgt aus Effizienzgruenden binaer 26cdf0e10cSrcweir #ifndef _IO_HXX 27cdf0e10cSrcweir #define _IO_HXX 28cdf0e10cSrcweir 29cdf0e10cSrcweir #ifdef UNX 30cdf0e10cSrcweir #include <unistd.h> 31cdf0e10cSrcweir #else 32cdf0e10cSrcweir #include <io.h> 33cdf0e10cSrcweir #endif 34cdf0e10cSrcweir 35cdf0e10cSrcweir #include <fcntl.h> 36cdf0e10cSrcweir 37cdf0e10cSrcweir #include <sys/types.h> 38cdf0e10cSrcweir #include <sys/stat.h> 39cdf0e10cSrcweir 40cdf0e10cSrcweir 41cdf0e10cSrcweir #ifndef _KEYCOD_HXX //autogen 42cdf0e10cSrcweir #include <vcl/keycod.hxx> 43cdf0e10cSrcweir #endif 44cdf0e10cSrcweir #include <tools/stream.hxx> 45cdf0e10cSrcweir 46cdf0e10cSrcweir /*$ 47cdf0e10cSrcweir class BinaryFile { 48cdf0e10cSrcweir int fd; 49cdf0e10cSrcweir public: 50cdf0e10cSrcweir enum IO_OpenMode { 51cdf0e10cSrcweir BF_READ = O_RDONLY, 52cdf0e10cSrcweir BF_WRITE = O_RDWR, 53cdf0e10cSrcweir BF_CREATE = O_CREAT, 54cdf0e10cSrcweir BF_TRUNC = O_TRUNC 55cdf0e10cSrcweir }; 56cdf0e10cSrcweir // ctor oeffnet File im BinearMode, dtor schliesst es 57cdf0e10cSrcweir BinaryFile(const String &, int eOpenMode); 58cdf0e10cSrcweir ~BinaryFile(); 59cdf0e10cSrcweir sal_Bool Ok() const { 60cdf0e10cSrcweir return -1 != fd; 61cdf0e10cSrcweir } 62cdf0e10cSrcweir operator int() const { return fd; } 63cdf0e10cSrcweir }; 64cdf0e10cSrcweir */ 65cdf0e10cSrcweir 66cdf0e10cSrcweir class SwIOin { 67cdf0e10cSrcweir private: 68cdf0e10cSrcweir SvFileStream aStr; //$ ifstream 69cdf0e10cSrcweir public: 70cdf0e10cSrcweir // Stream wird im entsprechenden Mode erzeugt. 71cdf0e10cSrcweir SwIOin(const String &rFilename, StreamMode nMode = 72cdf0e10cSrcweir STREAM_READ | STREAM_NOCREATE ); 73cdf0e10cSrcweir 74cdf0e10cSrcweir SwIOin& operator>>(char& val); 75cdf0e10cSrcweir SwIOin& operator>>(unsigned char& val); 76cdf0e10cSrcweir SwIOin& operator>>(char* val); 77cdf0e10cSrcweir SwIOin& operator>>(unsigned char* val); 78cdf0e10cSrcweir SwIOin& operator>>(short& val); 79cdf0e10cSrcweir SwIOin& operator>>(unsigned short& val); 80cdf0e10cSrcweir SwIOin& operator>>(long& val); 81cdf0e10cSrcweir SwIOin& operator>>(unsigned long& val); 82cdf0e10cSrcweir String ReadString(); 83cdf0e10cSrcweir KeyCode ReadKeyCode(); 84cdf0e10cSrcweir // kann erweitert werden fuer weitere Arrays von 85cdf0e10cSrcweir // Basistypen; nLen ist die Anzahl der Elemente 86cdf0e10cSrcweir SwIOin& Read(char *buf, unsigned nLen); 87cdf0e10cSrcweir operator !()88cdf0e10cSrcweir int operator!() { return aStr.GetError() != SVSTREAM_OK; } operator ()()89cdf0e10cSrcweir SvFileStream &operator()() { 90cdf0e10cSrcweir return aStr; 91cdf0e10cSrcweir } 92cdf0e10cSrcweir }; 93cdf0e10cSrcweir 94cdf0e10cSrcweir class SwIOout { 95cdf0e10cSrcweir private: 96cdf0e10cSrcweir void _write(const char *buf, unsigned size); 97cdf0e10cSrcweir SvFileStream aStr; //$ ofstream 98cdf0e10cSrcweir public: 99cdf0e10cSrcweir // Stream wird im entsprechenden Mode erzeugt. 100cdf0e10cSrcweir SwIOout( const String &rFilename, StreamMode nMode = 101cdf0e10cSrcweir STREAM_WRITE | STREAM_NOCREATE ); 102cdf0e10cSrcweir SwIOout& operator<<(char val); 103cdf0e10cSrcweir SwIOout& operator<<(unsigned char val); 104cdf0e10cSrcweir SwIOout& operator<<(char* val); 105cdf0e10cSrcweir SwIOout& operator<<(unsigned char* val); 106cdf0e10cSrcweir SwIOout& operator<<(short val); 107cdf0e10cSrcweir SwIOout& operator<<(unsigned short val); 108cdf0e10cSrcweir SwIOout& operator<<(long val); 109cdf0e10cSrcweir SwIOout& operator<<(unsigned long val); 110cdf0e10cSrcweir SwIOout& operator<<(const String &); 111cdf0e10cSrcweir SwIOout& operator<<(const KeyCode &); 112cdf0e10cSrcweir // kann erweitert werden fuer weitere Arrays von 113cdf0e10cSrcweir // Basistypen; nLen ist die Anzahl der Elemente 114cdf0e10cSrcweir SwIOout& Write(const char *buf, unsigned nLen); 115cdf0e10cSrcweir operator !()116cdf0e10cSrcweir int operator!() { return aStr.GetError() != SVSTREAM_OK; } operator ()()117cdf0e10cSrcweir SvFileStream &operator()() { 118cdf0e10cSrcweir return aStr; 119cdf0e10cSrcweir } 120cdf0e10cSrcweir }; 121cdf0e10cSrcweir 122cdf0e10cSrcweir 123cdf0e10cSrcweir class SwIOinout { 124cdf0e10cSrcweir private: 125cdf0e10cSrcweir SvFileStream aStr; //$ fstream 126cdf0e10cSrcweir 127cdf0e10cSrcweir public: 128cdf0e10cSrcweir // Stream wird im entsprechenden Mode erzeugt. 129cdf0e10cSrcweir SwIOinout(const String &rFilename, StreamMode nMode = 130cdf0e10cSrcweir STREAM_READWRITE | STREAM_NOCREATE ); 131cdf0e10cSrcweir 132cdf0e10cSrcweir SwIOinout& operator>>(char& val); 133cdf0e10cSrcweir SwIOinout& operator>>(unsigned char& val); 134cdf0e10cSrcweir SwIOinout& operator>>(char* val); 135cdf0e10cSrcweir SwIOinout& operator>>(unsigned char* val); 136cdf0e10cSrcweir SwIOinout& operator>>(short& val); 137cdf0e10cSrcweir SwIOinout& operator>>(unsigned short& val); 138cdf0e10cSrcweir SwIOinout& operator>>(long& val); 139cdf0e10cSrcweir SwIOinout& operator>>(unsigned long& val); 140cdf0e10cSrcweir String ReadString(); 141cdf0e10cSrcweir KeyCode ReadKeyCode(); 142cdf0e10cSrcweir // kann erweitert werden fuer weitere Arrays von 143cdf0e10cSrcweir // Basistypen; nLen ist die Anzahl der Elemente 144cdf0e10cSrcweir SwIOinout& Read(char *buf, unsigned nLen); 145cdf0e10cSrcweir SwIOinout& Read(unsigned short *buf, unsigned nLen ); 146cdf0e10cSrcweir 147cdf0e10cSrcweir SwIOinout& operator<<(char val); 148cdf0e10cSrcweir SwIOinout& operator<<(unsigned char val); 149cdf0e10cSrcweir SwIOinout& operator<<(char* val); 150cdf0e10cSrcweir SwIOinout& operator<<(unsigned char* val); 151cdf0e10cSrcweir SwIOinout& operator<<(short val); 152cdf0e10cSrcweir SwIOinout& operator<<(unsigned short val); 153cdf0e10cSrcweir SwIOinout& operator<<(long val); 154cdf0e10cSrcweir SwIOinout& operator<<(unsigned long val); 155cdf0e10cSrcweir SwIOinout& operator<<(const String &); 156cdf0e10cSrcweir SwIOinout& operator<<(const KeyCode &); 157cdf0e10cSrcweir // kann erweitert werden fuer weitere Arrays von 158cdf0e10cSrcweir // Basistypen; nLen ist die Anzahl der Elemente 159cdf0e10cSrcweir SwIOinout& Write(const char *buf, unsigned nLen); 160cdf0e10cSrcweir operator !()161cdf0e10cSrcweir int operator!() { return aStr.GetError() != SVSTREAM_OK; } operator ()()162cdf0e10cSrcweir SvFileStream &operator()() { 163cdf0e10cSrcweir return aStr; 164cdf0e10cSrcweir } 165cdf0e10cSrcweir 166cdf0e10cSrcweir sal_Bool Ok(); 167cdf0e10cSrcweir }; 168cdf0e10cSrcweir 169cdf0e10cSrcweir 170cdf0e10cSrcweir 171cdf0e10cSrcweir #endif 172cdf0e10cSrcweir 173