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"

1 files changed, 0 insertions, 105 deletions

diff --git a/libs/usvfs/test/usvfs_test_runner/usvfs_test_runner.cpp b/libs/usvfs/test/usvfs_test_runner/usvfs_test_runner.cpp
deleted file mode 100644
index a70fb0f..0000000
--- a/libs/usvfs/test/usvfs_test_runner/usvfs_test_runner.cpp
+++ /dev/null
@@ -1,105 +0,0 @@
-#include <gtest/gtest.h>
-
-#include <boost/filesystem.hpp>
-#include <iostream>
-#include <test_helpers.h>
-#include <windows_sane.h>
-
-static std::string usvfs_test_command(const char* scenario, const char* platform,
-                                      const char* testflag = nullptr,
-                                      const char* opsarg   = nullptr)
-{
-  using namespace test;
-  std::string command =
-      path_of_test_bin(platform_dependant_executable("usvfs_test", "exe", platform))
-          .string();
-  if (testflag) {
-    command += " -";
-    command += testflag;
-  }
-  if (opsarg) {
-    command += " -opsarg -";
-    command += opsarg;
-  }
-  command += " ";
-  command += scenario;
-  if (testflag || opsarg) {
-    command += ":";
-    if (testflag) {
-      command += testflag;
-      command += "_";
-    }
-    if (opsarg) {
-      command += opsarg;
-      command += "_";
-    }
-    command += platform;
-  }
-  return command;
-}
-
-static DWORD spawn(std::string commandline)
-{
-  STARTUPINFOA si{0};
-  si.cb = sizeof(si);
-  PROCESS_INFORMATION pi{0};
-
-  std::cout << "Running: [" << commandline << "]" << std::endl;
-  if (!CreateProcessA(NULL, commandline.data(), NULL, NULL, FALSE, 0, NULL, NULL, &si,
-                      &pi)) {
-    DWORD gle = GetLastError();
-    std::cerr << "CreateProcess failed error=" << gle << std::endl;
-    return 98;
-  }
-
-  WaitForSingleObject(pi.hProcess, INFINITE);
-
-  DWORD exit = 99;
-  if (!GetExitCodeProcess(pi.hProcess, &exit)) {
-    DWORD gle = GetLastError();
-    std::cerr << "GetExitCodeProcess failed error=" << gle << std::endl;
-  }
-
-  CloseHandle(pi.hProcess);
-  CloseHandle(pi.hThread);
-
-  return exit;
-}
-
-TEST(UsvfsTest, basic_x64)
-{
-  EXPECT_EQ(0, spawn(usvfs_test_command("basic", "x64")));
-}
-
-TEST(UsvfsTest, basic_x86)
-{
-  EXPECT_EQ(0, spawn(usvfs_test_command("basic", "x86")));
-}
-
-TEST(UsvfsTest, basic_ops32_x64)
-{
-  EXPECT_EQ(0, spawn(usvfs_test_command("basic", "x64", "ops32")));
-}
-
-TEST(UsvfsTest, basic_ops64_x86)
-{
-  EXPECT_EQ(0, spawn(usvfs_test_command("basic", "x86", "ops64")));
-}
-
-/*
-TEST(UsvfsTest, basic_ntapi_x64)
-{
-  EXPECT_EQ(0, spawn(usvfs_test_command("basic", "x64", nullptr, "ntapi")));
-}
-
-TEST(UsvfsTest, basic_ntapi_x86)
-{
-  EXPECT_EQ(0, spawn(usvfs_test_command("basic", "x86", nullptr, "ntapi")));
-}
-*/
-
-int main(int argc, char** argv)
-{
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}