Filesystem/Archives: Implemented the SaveData archive

The savedata for each game is stored in /savedata/<ProgramID> for NCCH files. ELF files and 3DSX files use the folder 0 because they have no ID information

Got rid of the code duplication in File and Directory

Files that deal with the host machine's file system now live in DiskFile, similarly for directories and DiskDirectory and archives with DiskArchive.

FS_U: Use the correct error code when a file wasn't found

1 files changed, 0 insertions, 55 deletions

diff --git a/src/core/file_sys/directory_sdmc.h b/src/core/file_sys/directory_sdmc.h
deleted file mode 100644
index 407a256e..00000000
--- a/src/core/file_sys/directory_sdmc.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2
-// Refer to the license.txt file included.
-
-#pragma once
-
-#include "common/common_types.h"
-#include "common/file_util.h"
-
-#include "core/file_sys/directory_backend.h"
-#include "core/file_sys/archive_sdmc.h"
-#include "core/loader/loader.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-class Directory_SDMC final : public DirectoryBackend {
-public:
-    Directory_SDMC();
-    Directory_SDMC(const Archive_SDMC* archive, const Path& path);
-    ~Directory_SDMC() override;
-
-    /**
-    * Open the directory
-    * @return true if the directory opened correctly
-    */
-    bool Open() override;
-
-    /**
-     * List files contained in the directory
-     * @param count Number of entries to return at once in entries
-     * @param entries Buffer to read data into
-     * @return Number of entries listed
-     */
-    u32 Read(const u32 count, Entry* entries) override;
-
-    /**
-     * Close the directory
-     * @return true if the directory closed correctly
-     */
-    bool Close() const override;
-
-private:
-    std::string path;
-    u32 total_entries_in_directory;
-    FileUtil::FSTEntry directory;
-
-    // We need to remember the last entry we returned, so a subsequent call to Read will continue
-    // from the next one.  This iterator will always point to the next unread entry.
-    std::vector<FileUtil::FSTEntry>::iterator children_iterator;
-};
-
-} // namespace FileSys