diff options
Diffstat (limited to 'indra/llcommon/llbase64.cpp')
| -rw-r--r-- | indra/llcommon/llbase64.cpp | 154 |
1 files changed, 77 insertions, 77 deletions
diff --git a/indra/llcommon/llbase64.cpp b/indra/llcommon/llbase64.cpp index 144b878db3..b8185a0c84 100644 --- a/indra/llcommon/llbase64.cpp +++ b/indra/llcommon/llbase64.cpp @@ -1,77 +1,77 @@ -/**
- * @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(narrow<size_t>(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,
- narrow<size_t>(input_size));
- output.assign(b64_buffer);
- delete[] b64_buffer;
- }
- return output;
-}
-
-std::string LLBase64::decodeAsString(const std::string &input)
-{
- int b64_buffer_length = apr_base64_decode_len(input.c_str());
- 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_decode(b64_buffer, input.c_str());
- std::string res;
- res.assign(b64_buffer);
- delete[] b64_buffer;
- return res;
-}
-
+/** + * @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(narrow<size_t>(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, + narrow<size_t>(input_size)); + output.assign(b64_buffer); + delete[] b64_buffer; + } + return output; +} + +std::string LLBase64::decodeAsString(const std::string &input) +{ + int b64_buffer_length = apr_base64_decode_len(input.c_str()); + 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_decode(b64_buffer, input.c_str()); + std::string res; + res.assign(b64_buffer); + delete[] b64_buffer; + return res; +} + |