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-rw-r--r--src/core/file_sys/vfs.cpp26
-rw-r--r--src/core/file_sys/vfs.h15
2 files changed, 37 insertions, 4 deletions
diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index 7b584de7f..a4a3236f4 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -384,6 +384,28 @@ bool VfsDirectory::DeleteSubdirectoryRecursive(std::string_view name) {
return success;
}
+bool VfsDirectory::CleanSubdirectoryRecursive(std::string_view name) {
+ auto dir = GetSubdirectory(name);
+ if (dir == nullptr) {
+ return false;
+ }
+
+ bool success = true;
+ for (const auto& file : dir->GetFiles()) {
+ if (!dir->DeleteFile(file->GetName())) {
+ success = false;
+ }
+ }
+
+ for (const auto& sdir : dir->GetSubdirectories()) {
+ if (!dir->DeleteSubdirectoryRecursive(sdir->GetName())) {
+ success = false;
+ }
+ }
+
+ return success;
+}
+
bool VfsDirectory::Copy(std::string_view src, std::string_view dest) {
const auto f1 = GetFile(src);
auto f2 = CreateFile(dest);
@@ -435,6 +457,10 @@ bool ReadOnlyVfsDirectory::DeleteSubdirectory(std::string_view name) {
return false;
}
+bool ReadOnlyVfsDirectory::CleanSubdirectoryRecursive(std::string_view name) {
+ return false;
+}
+
bool ReadOnlyVfsDirectory::DeleteFile(std::string_view name) {
return false;
}
diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h
index 002f99d4e..6e1db36f1 100644
--- a/src/core/file_sys/vfs.h
+++ b/src/core/file_sys/vfs.h
@@ -245,12 +245,18 @@ public:
// any failure.
virtual std::shared_ptr<VfsDirectory> CreateDirectoryAbsolute(std::string_view path);
- // Deletes the subdirectory with name and returns true on success.
+ // Deletes the subdirectory with the given name and returns true on success.
virtual bool DeleteSubdirectory(std::string_view name) = 0;
- // Deletes all subdirectories and files of subdirectory with name recirsively and then deletes
- // the subdirectory. Returns true on success.
+
+ // Deletes all subdirectories and files within the provided directory and then deletes
+ // the directory itself. Returns true on success.
virtual bool DeleteSubdirectoryRecursive(std::string_view name);
- // Returnes whether or not the file with name name was deleted successfully.
+
+ // Deletes all subdirectories and files within the provided directory.
+ // Unlike DeleteSubdirectoryRecursive, this does not delete the provided directory.
+ virtual bool CleanSubdirectoryRecursive(std::string_view name);
+
+ // Returns whether or not the file with name name was deleted successfully.
virtual bool DeleteFile(std::string_view name) = 0;
// Returns whether or not this directory was renamed to name.
@@ -277,6 +283,7 @@ public:
std::shared_ptr<VfsDirectory> CreateSubdirectory(std::string_view name) override;
std::shared_ptr<VfsFile> CreateFile(std::string_view name) override;
bool DeleteSubdirectory(std::string_view name) override;
+ bool CleanSubdirectoryRecursive(std::string_view name) override;
bool DeleteFile(std::string_view name) override;
bool Rename(std::string_view name) override;
};