From 7ee008e150bc5bcf76082d726f719ee0fdfda982 Mon Sep 17 00:00:00 2001 From: SulfurNitride Date: Wed, 11 Feb 2026 02:37:39 -0600 Subject: Fluorine Manager: full Linux port of Mod Organizer 2 Complete native Linux port with FUSE-based virtual filesystem, Proton/umu-run integration, and Flatpak packaging. Key features: - FUSE VFS replacing Windows USVFS (in-process + standalone helper for Flatpak) - Proton/GE-Proton/umu-run launcher with env var forwarding - Flatpak support (sandbox-aware VFS, NXM handler, umu-run) - Wine prefix management UI - Case-insensitive path resolution for Linux filesystems - QSettings-safe INI handling (avoids Bethesda INI corruption) - Portable instance support with auto-generated launcher scripts Co-Authored-By: Claude Opus 4.6 --- libs/usvfs/src/shared/stringcast.h | 170 +++++++++++++++++++++++++++++++++++++ 1 file changed, 170 insertions(+) create mode 100644 libs/usvfs/src/shared/stringcast.h (limited to 'libs/usvfs/src/shared/stringcast.h') diff --git a/libs/usvfs/src/shared/stringcast.h b/libs/usvfs/src/shared/stringcast.h new file mode 100644 index 0000000..0ce56d1 --- /dev/null +++ b/libs/usvfs/src/shared/stringcast.h @@ -0,0 +1,170 @@ +/* +Userspace Virtual Filesystem + +Copyright (C) 2015 Sebastian Herbord. All rights reserved. + +This file is part of usvfs. + +usvfs 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 3 of the License, or +(at your option) any later version. + +usvfs 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 usvfs. If not, see . +*/ +#pragma once + +#include "exceptionex.h" + +namespace usvfs::shared +{ + +enum class CodePage +{ + LOCAL, + LATIN1, + UTF8 +}; + +template +class string_cast_impl +{ +public: + static ToT cast(const FromT& source, CodePage codePage, size_t sourceLength); +}; + +template +ToT string_cast(FromT source, CodePage codePage = CodePage::LOCAL, + size_t sourceLength = std::numeric_limits::max()) +{ + return string_cast_impl::cast(source, codePage, sourceLength); +} + +template +class string_cast_impl> +{ +public: + static ToT cast(const std::basic_string& source, CodePage codePage, + size_t sourceLength) + { + return string_cast_impl::cast(source.c_str(), codePage, + sourceLength); + } +}; + +template +class string_cast_impl +{ + BOOST_STATIC_ASSERT(!boost::is_base_and_derived::value); + +public: + static ToT cast(CharT* source, CodePage codePage, size_t sourceLength) + { + return string_cast_impl::cast(source, codePage, sourceLength); + } +}; + +template +class string_cast_impl +{ +public: + static ToT cast(CharT (&source)[N], CodePage codePage, size_t sourceLength) + { + return string_cast_impl::cast(source, codePage, sourceLength); + } +}; + +UINT windowsCP(CodePage codePage); + +template <> +class string_cast_impl +{ +public: + static std::string cast(const wchar_t* const& source, CodePage codePage, + size_t sourceLength) + { + std::string result; + + if (sourceLength == std::numeric_limits::max()) { + sourceLength = wcslen(source); + } + + if (sourceLength > 0) { + // use utf8 or local 8-bit encoding depending on user choice + UINT cp = windowsCP(codePage); + // preflight to find out the required buffer size + int outLength = WideCharToMultiByte(cp, 0, source, static_cast(sourceLength), + nullptr, 0, nullptr, nullptr); + if (outLength == 0) { + throw windows_error("string conversion failed"); + } + result.resize(outLength); + outLength = WideCharToMultiByte(cp, 0, source, static_cast(sourceLength), + &result[0], outLength, nullptr, nullptr); + if (outLength == 0) { + throw windows_error("string conversion failed"); + } + // fix output string length (i.e. in case of unconvertible characters + while (result[outLength - 1] == L'\0') { + result.resize(--outLength); + } + } + + return result; + } +}; + +template <> +class string_cast_impl +{ +public: + static std::wstring cast(const char* const& source, CodePage codePage, + size_t sourceLength) + { + std::wstring result; + + if (sourceLength == std::numeric_limits::max()) { + sourceLength = strlen(source); + } + + if (sourceLength > 0) { + // use utf8 or local 8-bit encoding depending on user choice + UINT cp = windowsCP(codePage); + // preflight to find out the required source size + int outLength = MultiByteToWideChar(cp, 0, source, static_cast(sourceLength), + &result[0], 0); + if (outLength == 0) { + throw windows_error("string conversion failed"); + } + result.resize(outLength); + outLength = MultiByteToWideChar(cp, 0, source, static_cast(sourceLength), + &result[0], outLength); + if (outLength == 0) { + throw windows_error("string conversion failed"); + } + while (result[outLength - 1] == L'\0') { + result.resize(--outLength); + } + } + + return result; + } +}; + +template <> +class string_cast_impl +{ +public: + static std::wstring cast(const wchar_t* const& source, CodePage, size_t) + { + return std::wstring(source); + } +}; + +} // namespace usvfs::shared -- cgit v1.3.1