Restore game directory permissions after each run

In rare cases (crashes, unclean Wine shutdown), game files can end up
read-only.  As a precaution, restore owner rwx permissions on all files
in the game directory after every run, right after FUSE unmount.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/src/organizercore.cpp b/src/src/organizercore.cpp
index 6e95d7e..b7878ce 100644
--- a/src/src/organizercore.cpp
+++ b/src/src/organizercore.cpp
@@ -47,6 +47,7 @@
 #include <nak_ffi.h>

 #endif

 

+#include <filesystem>

 #include <QApplication>

 #include <QCoreApplication>

 #include <QDialog>

@@ -2337,6 +2338,22 @@ void OrganizerCore::afterRun(const QFileInfo& binary, DWORD exitCode)
   // USVFS is only active while a hooked process is running.

   m_USVFS.unmount();

 

+  // Restore write permissions on the game directory.  In rare cases

+  // (crashes, unclean Wine shutdown) file permissions can be changed to

+  // read-only, preventing subsequent launches from working.

+  {

+    const QString gameDir = managedGame()->gameDirectory().absolutePath();

+    namespace fs = std::filesystem;

+    std::error_code ec;

+    for (auto it = fs::recursive_directory_iterator(

+             gameDir.toStdString(), fs::directory_options::skip_permission_denied);

+         it != fs::recursive_directory_iterator(); ++it) {

+      fs::permissions(it->path(),

+                      fs::perms::owner_read | fs::perms::owner_write | fs::perms::owner_exec,

+                      fs::perm_options::add, ec);

+    }

+  }

+

   if (m_CurrentProfile != nullptr) {

     const QString prefixPathStr = resolveWinePrefixPath(m_Settings, managedGame());

     if (!prefixPathStr.isEmpty()) {