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| -rw-r--r-- | include/o3tl/runtimetooustring.hxx | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/o3tl/runtimetooustring.hxx b/include/o3tl/runtimetooustring.hxx new file mode 100644 index 000000000000..7f2015805722 --- /dev/null +++ b/include/o3tl/runtimetooustring.hxx @@ -0,0 +1,48 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef INCLUDED_O3TL_RUNTIMETOOUSTRING_HXX +#define INCLUDED_O3TL_RUNTIMETOOUSTRING_HXX + +#include <sal/config.h> + +#include <cassert> +#include <cstring> + +#include <rtl/textcvt.h> +#include <rtl/textenc.h> +#include <rtl/ustring.h> +#include <rtl/ustring.hxx> + +namespace o3tl { + +/** Convert an NTBS from the C++ runtime to an OUString. + + This is used to convert an NTBS as provided by std::exception::what or + std::type_info::name into an OUString in a "lossless" way. The conversion + is done using RTL_TEXTENCODING_ISO_8859_1, so each char in the input maps + to one Unicode character in the output. +*/ +inline OUString runtimeToOUString(char const * runtimeString) { + OUString s; + bool ok = rtl_convertStringToUString( + &s.pData, runtimeString, std::strlen(runtimeString), + RTL_TEXTENCODING_ISO_8859_1, + (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR + | RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR + | RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR)); + assert(ok); (void) ok; + return s; +} + +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |