| Dennis Syrovatsky | f63eb82 | 2005-10-17 07:12:13 +0000 | [diff] [blame^] | 1 | /* Copyright (C) 2005 TightVNC Team. 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 | // -=- FileReader.cxx |
| 20 | |
| 21 | #include "FileReader.h" |
| 22 | |
| 23 | using namespace rfb; |
| 24 | |
| 25 | FileReader::FileReader(char *pFilename) |
| 26 | { |
| 27 | strcpy(m_szFilename, pFilename); |
| 28 | strcpy(m_szMode, "r"); |
| 29 | } |
| 30 | |
| 31 | bool |
| 32 | FileReader::read(void *pBuf, unsigned int count, unsigned int *pBytesRead) |
| 33 | { |
| 34 | if (m_pFile == NULL) return false; |
| 35 | |
| 36 | unsigned int bytesRead = fread(pBuf, 1, count, m_pFile); |
| 37 | |
| 38 | if (ferror(m_pFile)) return false; |
| 39 | |
| 40 | if (feof(m_pFile)) { |
| 41 | *pBytesRead = 0; |
| 42 | } else { |
| 43 | *pBytesRead = bytesRead; |
| 44 | } |
| 45 | |
| 46 | return true; |
| 47 | } |