2022-04-23 10:59:50 +02:00
|
|
|
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
|
|
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
2018-07-08 05:24:51 +02:00
|
|
|
|
|
|
|
#include <memory>
|
2018-08-21 21:04:03 +02:00
|
|
|
#include "core/file_sys/registered_cache.h"
|
2018-07-08 05:24:51 +02:00
|
|
|
#include "core/file_sys/sdmc_factory.h"
|
2020-08-23 20:20:37 +02:00
|
|
|
#include "core/file_sys/vfs.h"
|
2018-08-16 23:06:56 +02:00
|
|
|
#include "core/file_sys/xts_archive.h"
|
2018-07-08 05:24:51 +02:00
|
|
|
|
|
|
|
namespace FileSys {
|
|
|
|
|
2020-07-09 18:32:07 +02:00
|
|
|
constexpr u64 SDMC_TOTAL_SIZE = 0x10000000000; // 1 TiB
|
|
|
|
|
2021-06-28 06:27:28 +02:00
|
|
|
SDMCFactory::SDMCFactory(VirtualDir sd_dir_, VirtualDir sd_mod_dir_)
|
|
|
|
: sd_dir(std::move(sd_dir_)), sd_mod_dir(std::move(sd_mod_dir_)),
|
|
|
|
contents(std::make_unique<RegisteredCache>(
|
|
|
|
GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Contents/registered"),
|
|
|
|
[](const VirtualFile& file, const NcaID& id) {
|
|
|
|
return NAX{file, id}.GetDecrypted();
|
|
|
|
})),
|
2019-04-10 18:32:19 +02:00
|
|
|
placeholder(std::make_unique<PlaceholderCache>(
|
2021-06-28 06:27:28 +02:00
|
|
|
GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Contents/placehld"))) {}
|
2018-07-08 05:24:51 +02:00
|
|
|
|
2018-08-25 04:15:32 +02:00
|
|
|
SDMCFactory::~SDMCFactory() = default;
|
|
|
|
|
2019-04-23 20:38:18 +02:00
|
|
|
ResultVal<VirtualDir> SDMCFactory::Open() const {
|
2021-11-02 22:23:19 +01:00
|
|
|
return sd_dir;
|
2018-07-08 05:24:51 +02:00
|
|
|
}
|
|
|
|
|
2021-06-15 03:41:25 +02:00
|
|
|
VirtualDir SDMCFactory::GetSDMCModificationLoadRoot(u64 title_id) const {
|
|
|
|
// LayeredFS doesn't work on updates and title id-less homebrew
|
2021-06-16 01:59:10 +02:00
|
|
|
if (title_id == 0 || (title_id & 0xFFF) == 0x800) {
|
2021-06-15 03:41:25 +02:00
|
|
|
return nullptr;
|
2021-06-16 01:59:10 +02:00
|
|
|
}
|
2021-06-28 06:27:28 +02:00
|
|
|
return GetOrCreateDirectoryRelative(sd_mod_dir, fmt::format("/{:016X}", title_id));
|
2021-06-15 03:41:25 +02:00
|
|
|
}
|
|
|
|
|
2019-04-10 18:31:41 +02:00
|
|
|
VirtualDir SDMCFactory::GetSDMCContentDirectory() const {
|
2021-06-28 06:27:28 +02:00
|
|
|
return GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Contents");
|
2019-04-10 18:31:41 +02:00
|
|
|
}
|
|
|
|
|
2018-10-16 15:05:47 +02:00
|
|
|
RegisteredCache* SDMCFactory::GetSDMCContents() const {
|
|
|
|
return contents.get();
|
2018-08-16 23:06:56 +02:00
|
|
|
}
|
|
|
|
|
2019-04-10 18:32:19 +02:00
|
|
|
PlaceholderCache* SDMCFactory::GetSDMCPlaceholder() const {
|
|
|
|
return placeholder.get();
|
|
|
|
}
|
|
|
|
|
2019-04-10 18:32:49 +02:00
|
|
|
VirtualDir SDMCFactory::GetImageDirectory() const {
|
2021-06-28 06:27:28 +02:00
|
|
|
return GetOrCreateDirectoryRelative(sd_dir, "/Nintendo/Album");
|
2019-04-10 18:32:49 +02:00
|
|
|
}
|
|
|
|
|
2019-04-16 20:28:20 +02:00
|
|
|
u64 SDMCFactory::GetSDMCFreeSpace() const {
|
2021-06-28 06:27:28 +02:00
|
|
|
return GetSDMCTotalSpace() - sd_dir->GetSize();
|
2019-04-16 20:28:20 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
u64 SDMCFactory::GetSDMCTotalSpace() const {
|
2020-07-09 18:32:07 +02:00
|
|
|
return SDMC_TOTAL_SIZE;
|
2019-04-16 20:28:20 +02:00
|
|
|
}
|
|
|
|
|
2018-07-08 05:24:51 +02:00
|
|
|
} // namespace FileSys
|