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service/fsp_srv: Implement CleanDirectoryRecursively

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This is the same behavior-wise as DeleteDirectoryRecursively, with the
only difference being that it doesn't delete the top level directory in
the hierarchy, so given:

root_dir/
  - some_dir/
    - File.txt
  - OtherFile.txt

The end result is just:

root_dir/
This commit is contained in:
Lioncash 2018-11-30 14:44:13 -05:00
parent b7104263ba
commit a7d9fe993a
5 changed files with 72 additions and 5 deletions
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15
src/core/file_sys/vfs.h
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@ -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;
};