From bf7a57fc55493247a624ecfd65e4d73964e7d8d2 Mon Sep 17 00:00:00 2001
From: SulfurNitride <SulfurNitride@users.noreply.github.com>
Date: Sun, 12 Apr 2026 02:40:16 -0500
Subject: Remove vendored usvfs and Windows-only usvfs code paths

The Linux port uses its own in-process FUSE VFS (FuseConnector), so
usvfs was dead weight: libs/usvfs/ was never built, usvfsconnector.cpp
was explicitly REMOVE_ITEM'd from the source list, and every call site
was already guarded by #ifdef _WIN32 with a working Linux branch (the
Windows build is also broken on this branch, since FUSE3 is a hard
find_package dependency).

- Drop libs/usvfs/ and src/src/usvfsconnector.{cpp,h}
- Collapse #ifdef _WIN32 / usvfs include branches in organizercore,
  mainwindow, settings, util, spawn
- Remove getUsvfsVersionString() and the "usvfs: ..." log field
- Remove vfs32/64DLLName APPPARAMs (nothing reads them)
- Relabel About dialog "usvfs:" row to "VFS: FUSE 3"
---
 libs/usvfs/src/shared/formatters.h | 158 -------------------------------------
 1 file changed, 158 deletions(-)
 delete mode 100644 libs/usvfs/src/shared/formatters.h

(limited to 'libs/usvfs/src/shared/formatters.h')

diff --git a/libs/usvfs/src/shared/formatters.h b/libs/usvfs/src/shared/formatters.h
deleted file mode 100644
index 3d0e47e..0000000
--- a/libs/usvfs/src/shared/formatters.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
-Userspace Virtual Filesystem
-
-Copyright (C) 2024. 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 <http://www.gnu.org/licenses/>.
-*/
-#pragma once
-
-#include <format>
-#include <type_traits>
-
-#include "ntdll_declarations.h"
-
-// formatters for standard types
-
-namespace usvfs::log
-{
-std::string to_string(LPCWSTR value);
-std::string to_string(PCUNICODE_STRING value);
-}  // namespace usvfs::log
-
-template <class Enum, class CharT>
-  requires std::is_enum_v<Enum>
-struct std::formatter<Enum, CharT> : std::formatter<std::underlying_type_t<Enum>, CharT>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(Enum v, FmtContext& ctx) const
-  {
-    return std::formatter<std::underlying_type_t<Enum>, CharT>::format(
-        static_cast<std::underlying_type_t<Enum>>(v), ctx);
-  }
-};
-
-template <>
-struct std::formatter<LPCWSTR, char> : std::formatter<std::string, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(LPCWSTR v, FmtContext& ctx) const
-  {
-    return std::formatter<std::string, char>::format(usvfs::log::to_string(v), ctx);
-  }
-};
-
-template <>
-struct std::formatter<std::wstring, char> : std::formatter<LPCWSTR, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(const std::wstring& v, FmtContext& ctx) const
-  {
-    return std::formatter<LPCWSTR, char>::format(v.c_str(), ctx);
-  }
-};
-
-template <>
-struct std::formatter<PCUNICODE_STRING, char> : std::formatter<std::string, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(PCUNICODE_STRING v, FmtContext& ctx) const
-  {
-    return std::formatter<std::string, char>::format(usvfs::log::to_string(v), ctx);
-  }
-};
-
-template <>
-struct std::formatter<UNICODE_STRING, char> : std::formatter<std::string, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(UNICODE_STRING v, FmtContext& ctx) const
-  {
-    return std::formatter<std::string, char>::format(usvfs::log::to_string(&v), ctx);
-  }
-};
-
-template <class Pointer>
-  requires(std::is_pointer_v<Pointer> && !std::is_same_v<Pointer, const char*> &&
-           !std::is_same_v<Pointer, char*> && !std::is_same_v<Pointer, const void*> &&
-           !std::is_same_v<Pointer, void*>)
-struct std::formatter<Pointer, char> : std::formatter<const void*, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(Pointer v, FmtContext& ctx) const
-  {
-    return std::formatter<const void*, char>::format(v, ctx);
-  }
-};
-
-namespace usvfs::log
-{
-
-/**
- * a small helper class to wrap any object. The whole point is to give us a way
- * to ensure our own operator<< is used in addParam calls
- */
-template <typename T>
-class Wrap
-{
-public:
-  explicit Wrap(const T& data) : m_Data(data) {}
-  Wrap(Wrap<T>&& reference) : m_Data(std::move(reference.m_Data)) {}
-
-  Wrap(const Wrap<T>& reference)               = delete;
-  Wrap<T>& operator=(const Wrap<T>& reference) = delete;
-
-private:
-  friend struct ::std::formatter<Wrap<T>, char>;
-  const T& m_Data;
-};
-
-template <typename T>
-Wrap<T> wrap(const T& data)
-{
-  return Wrap<T>(data);
-}
-
-}  // namespace usvfs::log
-
-template <>
-struct std::formatter<usvfs::log::Wrap<DWORD>, char> : std::formatter<DWORD, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(const usvfs::log::Wrap<DWORD>& v, FmtContext& ctx) const
-  {
-    return std::format_to(ctx.out(), "{:x}", v.m_Data);
-  }
-};
-
-template <>
-struct std::formatter<usvfs::log::Wrap<NTSTATUS>, char> : std::formatter<NTSTATUS, char>
-{
-  template <class FmtContext>
-  FmtContext::iterator format(const usvfs::log::Wrap<NTSTATUS>& v,
-                              FmtContext& ctx) const
-  {
-    switch (v.m_Data) {
-    case 0x00000000:
-      return std::format_to(ctx.out(), "ok");
-    case 0xC0000022:
-      return std::format_to(ctx.out(), "access denied");
-    case 0xC0000035:
-      return std::format_to(ctx.out(), "exists already");
-    }
-    return std::format_to(ctx.out(), "err {:x}", v.m_Data);
-  }
-};
-- 
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