From 2f71a32363ba062f42938091acdf11962cba932e Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Fri, 19 Jan 2018 21:45:07 -0500
Subject: file_sys: Repurpose 3DS IVFC code for Switch ROMFS.

---
 src/core/file_sys/ivfc_archive.cpp | 110 -------------------------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 src/core/file_sys/ivfc_archive.cpp

(limited to 'src/core/file_sys/ivfc_archive.cpp')

diff --git a/src/core/file_sys/ivfc_archive.cpp b/src/core/file_sys/ivfc_archive.cpp
deleted file mode 100644
index b3c3f2c6f..000000000
--- a/src/core/file_sys/ivfc_archive.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cstring>
-#include <memory>
-#include "common/common_types.h"
-#include "common/logging/log.h"
-#include "core/file_sys/ivfc_archive.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// FileSys namespace
-
-namespace FileSys {
-
-std::string IVFCArchive::GetName() const {
-    return "IVFC";
-}
-
-ResultVal<std::unique_ptr<FileBackend>> IVFCArchive::OpenFile(const Path& path,
-                                                              const Mode& mode) const {
-    return MakeResult<std::unique_ptr<FileBackend>>(
-        std::make_unique<IVFCFile>(romfs_file, data_offset, data_size));
-}
-
-ResultCode IVFCArchive::DeleteFile(const Path& path) const {
-    LOG_CRITICAL(Service_FS, "Attempted to delete a file from an IVFC archive (%s).",
-                 GetName().c_str());
-    // TODO(bunnei): Use correct error code
-    return ResultCode(-1);
-}
-
-ResultCode IVFCArchive::RenameFile(const Path& src_path, const Path& dest_path) const {
-    LOG_CRITICAL(Service_FS, "Attempted to rename a file within an IVFC archive (%s).",
-                 GetName().c_str());
-    // TODO(wwylele): Use correct error code
-    return ResultCode(-1);
-}
-
-ResultCode IVFCArchive::DeleteDirectory(const Path& path) const {
-    LOG_CRITICAL(Service_FS, "Attempted to delete a directory from an IVFC archive (%s).",
-                 GetName().c_str());
-    // TODO(wwylele): Use correct error code
-    return ResultCode(-1);
-}
-
-ResultCode IVFCArchive::DeleteDirectoryRecursively(const Path& path) const {
-    LOG_CRITICAL(Service_FS, "Attempted to delete a directory from an IVFC archive (%s).",
-                 GetName().c_str());
-    // TODO(wwylele): Use correct error code
-    return ResultCode(-1);
-}
-
-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());
-    // TODO(bunnei): Use correct error code
-    return ResultCode(-1);
-}
-
-ResultCode IVFCArchive::CreateDirectory(const Path& path) const {
-    LOG_CRITICAL(Service_FS, "Attempted to create a directory in an IVFC archive (%s).",
-                 GetName().c_str());
-    // TODO(wwylele): Use correct error code
-    return ResultCode(-1);
-}
-
-ResultCode IVFCArchive::RenameDirectory(const Path& src_path, const Path& dest_path) const {
-    LOG_CRITICAL(Service_FS, "Attempted to rename a file within an IVFC archive (%s).",
-                 GetName().c_str());
-    // TODO(wwylele): Use correct error code
-    return ResultCode(-1);
-}
-
-ResultVal<std::unique_ptr<DirectoryBackend>> IVFCArchive::OpenDirectory(const Path& path) const {
-    return MakeResult<std::unique_ptr<DirectoryBackend>>(std::make_unique<IVFCDirectory>());
-}
-
-u64 IVFCArchive::GetFreeBytes() const {
-    LOG_WARNING(Service_FS, "Attempted to get the free space in an IVFC archive");
-    return 0;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-
-ResultVal<size_t> IVFCFile::Read(const u64 offset, const size_t length, u8* buffer) const {
-    LOG_TRACE(Service_FS, "called offset=%llu, length=%zu", offset, length);
-    romfs_file->Seek(data_offset + offset, SEEK_SET);
-    size_t read_length = (size_t)std::min((u64)length, data_size - offset);
-
-    return MakeResult<size_t>(romfs_file->ReadBytes(buffer, read_length));
-}
-
-ResultVal<size_t> IVFCFile::Write(const u64 offset, const size_t length, const bool flush,
-                                  const u8* buffer) const {
-    LOG_ERROR(Service_FS, "Attempted to write to IVFC file");
-    // TODO(Subv): Find error code
-    return MakeResult<size_t>(0);
-}
-
-u64 IVFCFile::GetSize() const {
-    return data_size;
-}
-
-bool IVFCFile::SetSize(const u64 size) const {
-    LOG_ERROR(Service_FS, "Attempted to set the size of an IVFC file");
-    return false;
-}
-
-} // namespace FileSys
-- 
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