FS: Implement DiskFileSystem's OpenDirectory interface.

This commit is contained in:
Subv
2018-03-19 23:00:37 -05:00
parent e1d7b9fc2c
commit 6d90d99d12
5 changed files with 19 additions and 6 deletions

View File

@ -108,8 +108,17 @@ ResultCode Disk_FileSystem::RenameDirectory(const Path& src_path, const Path& de
}
ResultVal<std::unique_ptr<DirectoryBackend>> Disk_FileSystem::OpenDirectory(
const Path& path) const {
return MakeResult<std::unique_ptr<DirectoryBackend>>(std::make_unique<Disk_Directory>());
const std::string& path) const {
std::string full_path = base_directory + path;
if (!FileUtil::IsDirectory(full_path)) {
// TODO(Subv): Find the correct error code for this.
return ResultCode(-1);
}
auto directory = std::make_unique<Disk_Directory>(full_path);
return MakeResult<std::unique_ptr<DirectoryBackend>>(std::move(directory));
}
u64 Disk_FileSystem::GetFreeSpaceSize() const {