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author | Alexander Sulfrian <alexander@sulfrian.net> | 2010-03-29 07:34:34 +0200 |
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committer | Alexander Sulfrian <alexander@sulfrian.net> | 2013-01-05 17:17:47 +0100 |
commit | c3f80439a841120d7e17108da11cc343d5168b8c (patch) | |
tree | 80d958b3de2fcdbaddd1f867bee5f90a42329fea /src/utils/binary_file.cpp | |
parent | 15c0132fd080003f2bf47749e30e1f724b249341 (diff) | |
download | usdx-c3f80439a841120d7e17108da11cc343d5168b8c.tar.gz usdx-c3f80439a841120d7e17108da11cc343d5168b8c.tar.xz usdx-c3f80439a841120d7e17108da11cc343d5168b8c.zip |
new file classes for text and binary files
Diffstat (limited to '')
-rw-r--r-- | src/utils/binary_file.cpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/utils/binary_file.cpp b/src/utils/binary_file.cpp new file mode 100644 index 00000000..d9b164e6 --- /dev/null +++ b/src/utils/binary_file.cpp @@ -0,0 +1,77 @@ +/* + * UltraStar Deluxe - Karaoke Game + * + * UltraStar Deluxe is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + */ + +#include "binary_file.hpp" +#include <string> + +namespace usdx +{ + BinaryFile::BinaryFile(const std::string& filename) : file(filename.c_str(), std::ifstream::in | std::ifstream::binary), content(NULL) + { + } + + BinaryFile::BinaryFile(const boost::filesystem::wpath& path) : file(path, std::ifstream::in | std::ifstream::binary), content(NULL) + { + } + + BinaryFile::~BinaryFile(void) + { + if (content) { + delete[] content; + content = NULL; + } + + file.close(); + } + + std::istream &BinaryFile::stream(void) + { + return file; + } + + const std::streamsize BinaryFile::get_filesize(void) + { + std::streampos position = stream().tellg(); + + stream().seekg (0, std::ios::end); + std::streamsize length = stream().tellg(); + stream().seekg (position); + + return length; + } + + const void* BinaryFile::get_content(void) + { + if (content == NULL) { + std::streamsize length = get_filesize(); + + content = new char[length]; + stream().read(content, length); + } + + return (void*)content; + } +}; |