Merge pull request #2106 from wwylele/delete-recursive

FS: implement DeleteDirectoryRecursively

5 files changed, 19 insertions, 0 deletions

diff --git a/src/core/file_sys/archive_backend.h b/src/core/file_sys/archive_backend.h
index d69c3c785..06b8f2ed7 100644
--- a/src/core/file_sys/archive_backend.h
+++ b/src/core/file_sys/archive_backend.h
@@ -112,6 +112,13 @@ public:
     virtual bool DeleteDirectory(const Path& path) const = 0;
 
     /**
+     * Delete a directory specified by its path and anything under it
+     * @param path Path relative to the archive
+     * @return Whether the directory could be deleted
+     */
+    virtual bool DeleteDirectoryRecursively(const Path& path) const = 0;
+
+    /**
      * Create a file specified by its path
      * @param path Path relative to the Archive
      * @param size The size of the new file, filled with zeroes
diff --git a/src/core/file_sys/disk_archive.cpp b/src/core/file_sys/disk_archive.cpp
index 0f66998e1..2f05af361 100644
--- a/src/core/file_sys/disk_archive.cpp
+++ b/src/core/file_sys/disk_archive.cpp
@@ -51,6 +51,10 @@ bool DiskArchive::DeleteDirectory(const Path& path) const {
     return FileUtil::DeleteDir(mount_point + path.AsString());
 }
 
+bool DiskArchive::DeleteDirectoryRecursively(const Path& path) const {
+    return FileUtil::DeleteDirRecursively(mount_point + path.AsString());
+}
+
 ResultCode DiskArchive::CreateFile(const FileSys::Path& path, u64 size) const {
     std::string full_path = mount_point + path.AsString();
 
diff --git a/src/core/file_sys/disk_archive.h b/src/core/file_sys/disk_archive.h
index 2165f27f9..59ebb2002 100644
--- a/src/core/file_sys/disk_archive.h
+++ b/src/core/file_sys/disk_archive.h
@@ -38,6 +38,7 @@ public:
     ResultCode DeleteFile(const Path& path) const override;
     bool RenameFile(const Path& src_path, const Path& dest_path) const override;
     bool DeleteDirectory(const Path& path) const override;
+    bool DeleteDirectoryRecursively(const Path& path) const override;
     ResultCode CreateFile(const Path& path, u64 size) const override;
     bool CreateDirectory(const Path& path) const override;
     bool RenameDirectory(const Path& src_path, const Path& dest_path) const override;
diff --git a/src/core/file_sys/ivfc_archive.cpp b/src/core/file_sys/ivfc_archive.cpp
index 49cc1de10..af59d296d 100644
--- a/src/core/file_sys/ivfc_archive.cpp
+++ b/src/core/file_sys/ivfc_archive.cpp
@@ -43,6 +43,12 @@ bool IVFCArchive::DeleteDirectory(const Path& path) const {
     return false;
 }
 
+bool IVFCArchive::DeleteDirectoryRecursively(const Path& path) const {
+    LOG_CRITICAL(Service_FS, "Attempted to delete a directory from an IVFC archive (%s).",
+                 GetName().c_str());
+    return false;
+}
+
 ResultCode IVFCArchive::CreateFile(const Path& path, u64 size) const {
     LOG_CRITICAL(Service_FS, "Attempted to create a file in an IVFC archive (%s).",
                  GetName().c_str());
diff --git a/src/core/file_sys/ivfc_archive.h b/src/core/file_sys/ivfc_archive.h
index 0df6cf83a..2fbb3a568 100644
--- a/src/core/file_sys/ivfc_archive.h
+++ b/src/core/file_sys/ivfc_archive.h
@@ -37,6 +37,7 @@ public:
     ResultCode DeleteFile(const Path& path) const override;
     bool RenameFile(const Path& src_path, const Path& dest_path) const override;
     bool DeleteDirectory(const Path& path) const override;
+    bool DeleteDirectoryRecursively(const Path& path) const override;
     ResultCode CreateFile(const Path& path, u64 size) const override;
     bool CreateDirectory(const Path& path) const override;
     bool RenameDirectory(const Path& src_path, const Path& dest_path) const override;