/indra/llcommon/llbase64.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 61 lines · 21 code · 8 blank · 32 comment · 2 complexity · a39d38d4d1bfce52be6379abd0f7300b MD5 · raw file
- /**
- * @file llbase64.cpp
- * @brief Wrapper for apr base64 encoding that returns a std::string
- * @author James Cook
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #include "linden_common.h"
- #include "llbase64.h"
- #include <string>
- #include "apr_base64.h"
- // static
- std::string LLBase64::encode(const U8* input, size_t input_size)
- {
- std::string output;
- if (input
- && input_size > 0)
- {
- // Yes, it returns int.
- int b64_buffer_length = apr_base64_encode_len(input_size);
- char* b64_buffer = new char[b64_buffer_length];
-
- // This is faster than apr_base64_encode() if you know
- // you're not on an EBCDIC machine. Also, the output is
- // null terminated, even though the documentation doesn't
- // specify. See apr_base64.c for details. JC
- b64_buffer_length = apr_base64_encode_binary(
- b64_buffer,
- input,
- input_size);
- output.assign(b64_buffer);
- delete[] b64_buffer;
- }
- return output;
- }