Atmosphere/libraries/libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp

61 lines
2.4 KiB
C++

/*
* Copyright (c) Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <stratosphere/fs/fs_common.hpp>
#include <stratosphere/fs/fs_istorage.hpp>
#include <stratosphere/fs/impl/fs_newable.hpp>
namespace ams::fs {
class RemoteStorage : public IStorage, public impl::Newable {
private:
std::unique_ptr<::FsStorage, impl::Deleter> base_storage;
public:
RemoteStorage(::FsStorage &s) {
this->base_storage = impl::MakeUnique<::FsStorage>();
*this->base_storage = s;
}
virtual ~RemoteStorage() { fsStorageClose(this->base_storage.get()); }
public:
virtual Result Read(s64 offset, void *buffer, size_t size) override {
return fsStorageRead(this->base_storage.get(), offset, buffer, size);
};
virtual Result Write(s64 offset, const void *buffer, size_t size) override {
return fsStorageWrite(this->base_storage.get(), offset, buffer, size);
};
virtual Result Flush() override {
return fsStorageFlush(this->base_storage.get());
};
virtual Result GetSize(s64 *out_size) override {
return fsStorageGetSize(this->base_storage.get(), out_size);
};
virtual Result SetSize(s64 size) override {
return fsStorageSetSize(this->base_storage.get(), size);
};
virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
/* TODO: How to deal with this? */
AMS_UNUSED(dst, dst_size, op_id, offset, size, src, src_size);
return fs::ResultUnsupportedOperation();
};
};
}