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/exceptionex.cpp | 82 -----------------------------------
 1 file changed, 82 deletions(-)
 delete mode 100644 libs/usvfs/src/shared/exceptionex.cpp

(limited to 'libs/usvfs/src/shared/exceptionex.cpp')

diff --git a/libs/usvfs/src/shared/exceptionex.cpp b/libs/usvfs/src/shared/exceptionex.cpp
deleted file mode 100644
index 4a814b5..0000000
--- a/libs/usvfs/src/shared/exceptionex.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-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 <http://www.gnu.org/licenses/>.
-*/
-#include "exceptionex.h"
-#include "winapi.h"
-#include <spdlog/spdlog.h>
-
-namespace usvfs::shared
-{
-
-std::string windows_error::constructMessage(const std::string& input, int inErrorCode)
-{
-  std::ostringstream finalMessage;
-  finalMessage << input;
-
-  LPSTR buffer = nullptr;
-
-  DWORD errorCode = inErrorCode != -1 ? inErrorCode : GetLastError();
-
-  // TODO: the message is not english?
-  if (FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
-                     nullptr, errorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-                     (LPSTR)&buffer, 0, nullptr) == 0) {
-    finalMessage << " (errorcode " << errorCode << ")";
-  } else {
-    LPSTR lastChar = buffer + strlen(buffer) - 2;
-    *lastChar      = '\0';
-    finalMessage << " (" << buffer << " [" << errorCode << "])";
-    LocalFree(buffer);  // allocated by FormatMessage
-  }
-
-  SetLastError(
-      errorCode);  // restore error code because FormatMessage might have modified it
-  return finalMessage.str();
-}
-
-}  // namespace usvfs::shared
-
-void logExtInfo(const std::exception& e, LogLevel logLevel)
-{
-  std::string content;
-
-  if (const std::string* msg = boost::get_error_info<ex_msg>(e)) {
-    content = *msg;
-  }
-
-  if (const DWORD* errorCode = boost::get_error_info<ex_win_errcode>(e)) {
-    content = std::string("error: ") + winapi::ex::ansi::errorString(*errorCode);
-  }
-
-  switch (logLevel) {
-  case LogLevel::Debug:
-    spdlog::get("usvfs")->debug(content);
-    break;
-  case LogLevel::Info:
-    spdlog::get("usvfs")->info(content);
-    break;
-  case LogLevel::Warning:
-    spdlog::get("usvfs")->warn(content);
-    break;
-  case LogLevel::Error:
-    spdlog::get("usvfs")->error(content);
-    break;
-  }
-}
-- 
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