/indra/llcommon/llformat.cpp
C++ | 70 lines | 34 code | 7 blank | 29 comment | 0 complexity | 57a6ee5bd710910191d8f374161f08f2 MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llformat.cpp
- * @date January 2007
- * @brief string formatting utility
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * 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 "llformat.h"
- #include <cstdarg>
- // common used function with va_list argument
- // wrapper for vsnprintf to be called from llformatXXX functions.
- static void va_format(std::string& out, const char *fmt, va_list va)
- {
- char tstr[1024]; /* Flawfinder: ignore */
- #if LL_WINDOWS
- _vsnprintf(tstr, 1024, fmt, va);
- #else
- vsnprintf(tstr, 1024, fmt, va); /* Flawfinder: ignore */
- #endif
- out.assign(tstr);
- }
- std::string llformat(const char *fmt, ...)
- {
- std::string res;
- va_list va;
- va_start(va, fmt);
- va_format(res, fmt, va);
- va_end(va);
- return res;
- }
- std::string llformat_to_utf8(const char *fmt, ...)
- {
- std::string res;
- va_list va;
- va_start(va, fmt);
- va_format(res, fmt, va);
- va_end(va);
- #if LL_WINDOWS
- // made converting to utf8. See EXT-8318.
- res = ll_convert_string_to_utf8_string(res);
- #endif
- return res;
- }