Atmosphere/stratosphere/ncm/source/ncm_icontentmetadatabase.hpp
2019-07-25 22:53:32 +10:00

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/*
* Copyright (c) 2019 Adubbz
*
* 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 <switch.h>
#include <stratosphere.hpp>
#include <stratosphere/kvdb/kvdb_memory_key_value_store.hpp>
#include "ncm_types.hpp"
namespace sts::ncm {
class IContentMetaDatabase : public IServiceObject {
protected:
enum class CommandId {
Set = 0,
Get = 1,
Remove = 2,
GetContentIdByType = 3,
ListContentInfo = 4,
List = 5,
GetLatestContentMetaKey = 6,
ListApplication = 7,
Has = 8,
HasAll = 9,
GetSize = 10,
GetRequiredSystemVersion = 11,
GetPatchId = 12,
DisableForcibly = 13,
LookupOrphanContent = 14,
Commit = 15,
HasContent = 16,
ListContentMetaInfo = 17,
GetAttributes = 18,
GetRequiredApplicationVersion = 19,
GetContentIdByTypeAndIdOffset = 20,
};
protected:
sts::kvdb::MemoryKeyValueStore<ContentMetaKey>* kvs;
char mount_name[16];
bool disabled;
public:
IContentMetaDatabase(sts::kvdb::MemoryKeyValueStore<ContentMetaKey>* kvs) :
kvs(kvs), disabled(false)
{
}
IContentMetaDatabase(sts::kvdb::MemoryKeyValueStore<ContentMetaKey>* kvs, const char* mount_name) :
IContentMetaDatabase(kvs)
{
strcpy(this->mount_name, mount_name);
}
public:
/* Actual commands. */
virtual Result Set(ContentMetaKey key, InBuffer<u8> value) = 0;
virtual Result Get(Out<u64> out_size, ContentMetaKey key, OutBuffer<u8> out_value) = 0;
virtual Result Remove(ContentMetaKey key) = 0;
virtual Result GetContentIdByType(Out<ContentId> out_content_id, ContentMetaKey key, ContentType type) = 0;
virtual Result ListContentInfo(Out<u32> out_entries_written, OutBuffer<ContentInfo> out_info, ContentMetaKey key, u32 start_index) = 0;
virtual Result List(Out<u32> out_entries_total, Out<u32> out_entries_written, OutBuffer<ContentMetaKey> out_info, ContentMetaType meta_type, TitleId application_title_id, TitleId title_id_min, TitleId title_id_max, ContentInstallType install_type) = 0;
virtual Result GetLatestContentMetaKey(Out<ContentMetaKey> out_key, TitleId tid) = 0;
virtual Result ListApplication(Out<u32> out_entries_total, Out<u32> out_entries_written, OutBuffer<ApplicationContentMetaKey> out_keys, ContentMetaType meta_type) = 0;
virtual Result Has(Out<bool> out, ContentMetaKey key) = 0;
virtual Result HasAll(Out<bool> out, InBuffer<ContentMetaKey> keys) = 0;
virtual Result GetSize(Out<u64> out_size, ContentMetaKey key) = 0;
virtual Result GetRequiredSystemVersion(Out<u32> out_version, ContentMetaKey key) = 0;
virtual Result GetPatchId(Out<TitleId> out_patch_id, ContentMetaKey key) = 0;
virtual Result DisableForcibly() = 0;
virtual Result LookupOrphanContent(OutBuffer<bool> out_orphaned, InBuffer<ContentId> content_ids) = 0;
virtual Result Commit() = 0;
virtual Result HasContent(Out<bool> out, ContentMetaKey key, ContentId content_id) = 0;
virtual Result ListContentMetaInfo(Out<u32> out_entries_written, OutBuffer<ContentMetaInfo> out_meta_info, ContentMetaKey key, u32 start_index) = 0;
virtual Result GetAttributes(Out<ContentMetaAttribute> out_attributes, ContentMetaKey key) = 0;
virtual Result GetRequiredApplicationVersion(Out<u32> out_version, ContentMetaKey key) = 0;
virtual Result GetContentIdByTypeAndIdOffset(Out<ContentId> out_content_id, ContentMetaKey key, ContentType type, u8 id_offset) = 0;
/* APIs. */
virtual Result GetLatestProgram(ContentId* out_content_id, TitleId title_id) = 0;
virtual Result GetLatestData(ContentId* out_content_id, TitleId title_id) = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {};
};
}