| Constantin Kaplinsky | a2adc8d | 2006-05-25 05:01:55 +0000 | [diff] [blame] | 1 | /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved. |
| 2 | * |
| 3 | * This is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License as published by |
| 5 | * the Free Software Foundation; either version 2 of the License, or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * This software is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this software; if not, write to the Free Software |
| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
| 16 | * USA. |
| 17 | */ |
| 18 | |
| 19 | #ifndef __RDR_HEX_OUTSTREAM_H__ |
| 20 | #define __RDR_HEX_OUTSTREAM_H__ |
| 21 | |
| 22 | #include <rdr/OutStream.h> |
| 23 | |
| 24 | namespace rdr { |
| 25 | |
| 26 | class HexOutStream : public OutStream { |
| 27 | public: |
| 28 | |
| 29 | HexOutStream(OutStream& os, int buflen=0); |
| 30 | virtual ~HexOutStream(); |
| 31 | |
| 32 | void flush(); |
| 33 | int length(); |
| 34 | |
| 35 | static char intToHex(int i); |
| 36 | static char* binToHexStr(const char* data, int length); |
| 37 | |
| 38 | private: |
| 39 | void writeBuffer(); |
| 40 | int overrun(int itemSize, int nItems); |
| 41 | |
| 42 | OutStream& out_stream; |
| 43 | |
| 44 | U8* start; |
| 45 | int offset; |
| 46 | int bufSize; |
| 47 | }; |
| 48 | |
| 49 | } |
| 50 | |
| 51 | #endif |