file_util: Use enum instead of bool for specifing path behavior

src/common/file_util.cpp

@@ -884,12 +884,12 @@ std::string_view RemoveTrailingSlash(std::string_view path) {
     return path;
 }
 
-std::string SanitizePath(std::string_view path_, bool with_platform_slashes) {
+std::string SanitizePath(std::string_view path_, DirectorySeparator directory_separator) {
     std::string path(path_);
-    char type1 = '\\';
-    char type2 = '/';
+    char type1 = directory_separator == DirectorySeparator::BackwardSlash ? '/' : '\\';
+    char type2 = directory_separator == DirectorySeparator::BackwardSlash ? '\\' : '/';
 
-    if (with_platform_slashes) {
+    if (directory_separator == DirectorySeparator::PlatformDefault) {
 #ifdef _WIN32
         type1 = '/';
         type2 = '\\';

src/common/file_util.h

@@ -182,9 +182,12 @@ std::vector<T> SliceVector(const std::vector<T>& vector, size_t first, size_t la
     return std::vector<T>(vector.begin() + first, vector.begin() + first + last);
 }
 
+enum class DirectorySeparator { ForwardSlash, BackwardSlash, PlatformDefault };
+
 // Removes trailing slash, makes all '\\' into '/', and removes duplicate '/'. Makes '/' into '\\'
-// if windows and with_platform_slashes is true.
-std::string SanitizePath(std::string_view path, bool with_platform_slashes = false);
+// depending if directory_separator is BackwardSlash or PlatformDefault and running on windows
+std::string SanitizePath(std::string_view path,
+                         DirectorySeparator directory_separator = DirectorySeparator::ForwardSlash);
 
 // simple wrapper for cstdlib file functions to
 // hopefully will make error checking easier

src/core/file_sys/vfs_real.cpp

@@ -53,7 +53,7 @@ bool RealVfsFilesystem::IsWritable() const {
 }
 
 VfsEntryType RealVfsFilesystem::GetEntryType(std::string_view path_) const {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (!FileUtil::Exists(path))
         return VfsEntryType::None;
     if (FileUtil::IsDirectory(path))
@@ -63,7 +63,7 @@ VfsEntryType RealVfsFilesystem::GetEntryType(std::string_view path_) const {
 }
 
 VirtualFile RealVfsFilesystem::OpenFile(std::string_view path_, Mode perms) {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (cache.find(path) != cache.end()) {
         auto weak = cache[path];
         if (!weak.expired()) {
@@ -82,15 +82,17 @@ VirtualFile RealVfsFilesystem::OpenFile(std::string_view path_, Mode perms) {
 }
 
 VirtualFile RealVfsFilesystem::CreateFile(std::string_view path_, Mode perms) {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (!FileUtil::Exists(path) && !FileUtil::CreateEmptyFile(path))
         return nullptr;
     return OpenFile(path, perms);
 }
 
 VirtualFile RealVfsFilesystem::CopyFile(std::string_view old_path_, std::string_view new_path_) {
-    const auto old_path = FileUtil::SanitizePath(old_path_, true);
-    const auto new_path = FileUtil::SanitizePath(new_path_, true);
+    const auto old_path =
+        FileUtil::SanitizePath(old_path_, FileUtil::DirectorySeparator::PlatformDefault);
+    const auto new_path =
+        FileUtil::SanitizePath(new_path_, FileUtil::DirectorySeparator::PlatformDefault);
 
     if (!FileUtil::Exists(old_path) || FileUtil::Exists(new_path) ||
         FileUtil::IsDirectory(old_path) || !FileUtil::Copy(old_path, new_path))
@@ -99,8 +101,10 @@ VirtualFile RealVfsFilesystem::CopyFile(std::string_view old_path_, std::string_
 }
 
 VirtualFile RealVfsFilesystem::MoveFile(std::string_view old_path_, std::string_view new_path_) {
-    const auto old_path = FileUtil::SanitizePath(old_path_, true);
-    const auto new_path = FileUtil::SanitizePath(new_path_, true);
+    const auto old_path =
+        FileUtil::SanitizePath(old_path_, FileUtil::DirectorySeparator::PlatformDefault);
+    const auto new_path =
+        FileUtil::SanitizePath(new_path_, FileUtil::DirectorySeparator::PlatformDefault);
 
     if (!FileUtil::Exists(old_path) || FileUtil::Exists(new_path) ||
         FileUtil::IsDirectory(old_path) || !FileUtil::Rename(old_path, new_path))
@@ -119,7 +123,7 @@ VirtualFile RealVfsFilesystem::MoveFile(std::string_view old_path_, std::string_
 }
 
 bool RealVfsFilesystem::DeleteFile(std::string_view path_) {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (cache.find(path) != cache.end()) {
         if (!cache[path].expired())
             cache[path].lock()->Close();
@@ -129,13 +133,13 @@ bool RealVfsFilesystem::DeleteFile(std::string_view path_) {
 }
 
 VirtualDir RealVfsFilesystem::OpenDirectory(std::string_view path_, Mode perms) {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     // Cannot use make_shared as RealVfsDirectory constructor is private
     return std::shared_ptr<RealVfsDirectory>(new RealVfsDirectory(*this, path, perms));
 }
 
 VirtualDir RealVfsFilesystem::CreateDirectory(std::string_view path_, Mode perms) {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (!FileUtil::Exists(path) && !FileUtil::CreateDir(path))
         return nullptr;
     // Cannot use make_shared as RealVfsDirectory constructor is private
@@ -144,8 +148,10 @@ VirtualDir RealVfsFilesystem::CreateDirectory(std::string_view path_, Mode perms
 
 VirtualDir RealVfsFilesystem::CopyDirectory(std::string_view old_path_,
                                             std::string_view new_path_) {
-    const auto old_path = FileUtil::SanitizePath(old_path_, true);
-    const auto new_path = FileUtil::SanitizePath(new_path_, true);
+    const auto old_path =
+        FileUtil::SanitizePath(old_path_, FileUtil::DirectorySeparator::PlatformDefault);
+    const auto new_path =
+        FileUtil::SanitizePath(new_path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (!FileUtil::Exists(old_path) || FileUtil::Exists(new_path) ||
         !FileUtil::IsDirectory(old_path))
         return nullptr;
@@ -155,8 +161,10 @@ VirtualDir RealVfsFilesystem::CopyDirectory(std::string_view old_path_,
 
 VirtualDir RealVfsFilesystem::MoveDirectory(std::string_view old_path_,
                                             std::string_view new_path_) {
-    const auto old_path = FileUtil::SanitizePath(old_path_, true);
-    const auto new_path = FileUtil::SanitizePath(new_path_, true);
+    const auto old_path =
+        FileUtil::SanitizePath(old_path_, FileUtil::DirectorySeparator::PlatformDefault);
+    const auto new_path =
+        FileUtil::SanitizePath(new_path_, FileUtil::DirectorySeparator::PlatformDefault);
     if (!FileUtil::Exists(old_path) || FileUtil::Exists(new_path) ||
         FileUtil::IsDirectory(old_path) || !FileUtil::Rename(old_path, new_path))
         return nullptr;
@@ -164,9 +172,11 @@ VirtualDir RealVfsFilesystem::MoveDirectory(std::string_view old_path_,
     for (auto& kv : cache) {
         // Path in cache starts with old_path
         if (kv.first.rfind(old_path, 0) == 0) {
-            const auto file_old_path = FileUtil::SanitizePath(kv.first, true);
+            const auto file_old_path =
+                FileUtil::SanitizePath(kv.first, FileUtil::DirectorySeparator::PlatformDefault);
             const auto file_new_path =
-                FileUtil::SanitizePath(new_path + DIR_SEP + kv.first.substr(old_path.size()), true);
+                FileUtil::SanitizePath(new_path + DIR_SEP + kv.first.substr(old_path.size()),
+                                       FileUtil::DirectorySeparator::PlatformDefault);
             auto cached = cache[file_old_path];
             if (!cached.expired()) {
                 auto file = cached.lock();
@@ -181,7 +191,7 @@ VirtualDir RealVfsFilesystem::MoveDirectory(std::string_view old_path_,
 }
 
 bool RealVfsFilesystem::DeleteDirectory(std::string_view path_) {
-    const auto path = FileUtil::SanitizePath(path_, true);
+    const auto path = FileUtil::SanitizePath(path_, FileUtil::DirectorySeparator::PlatformDefault);
     for (auto& kv : cache) {
         // Path in cache starts with old_path
         if (kv.first.rfind(path, 0) == 0) {

src/yuzu/game_list_p.h

@@ -140,7 +140,7 @@ class GameListWorker : public QObject, public QRunnable {
 
 public:
     GameListWorker(FileSys::VirtualFilesystem vfs, QString dir_path, bool deep_scan)
-        : dir_path(std::move(dir_path)), deep_scan(deep_scan) {}
+        : vfs(std::move(vfs)), dir_path(std::move(dir_path)), deep_scan(deep_scan) {}
 
 public slots:
     /// Starts the processing of directory tree information.