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https://github.com/Atmosphere-NX/Atmosphere.git
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79b9e07ee9
* erpt: reimplement the sysmodule * fatal: update for latest bindings * erpt: amend logic for culling orphan attachments
119 lines
5 KiB
C++
119 lines
5 KiB
C++
/*
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* Copyright (c) 2018-2020 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stratosphere.hpp>
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#include "erpt_srv_allocator.hpp"
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#include "erpt_srv_ref_count.hpp"
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#include "erpt_srv_journal_record.hpp"
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#include "erpt_srv_stream.hpp"
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namespace ams::erpt::srv {
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constexpr inline s32 JournalVersion = 1;
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constexpr inline u32 JournalStreamBufferSize = 4_KB;
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struct JournalMeta {
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s32 version;
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u32 transmitted_count[ReportType_Count];
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u32 untransmitted_count[ReportType_Count];
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util::Uuid journal_id;
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u32 reserved[4];
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};
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static_assert(sizeof(JournalMeta) == 0x34);
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class JournalForMeta {
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private:
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static JournalMeta s_journal_meta;
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public:
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static void InitializeJournal();
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static Result CommitJournal(Stream *stream);
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static Result RestoreJournal(Stream *stream);
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static u32 GetTransmittedCount(ReportType type);
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static u32 GetUntransmittedCount(ReportType type);
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static void IncrementCount(bool transmitted, ReportType type);
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static util::Uuid GetJournalId();
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};
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class JournalForReports {
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private:
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using RecordListType = util::IntrusiveListBaseTraits<JournalRecord<ReportInfo>>::ListType;
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static RecordListType s_record_list;
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static u32 s_record_count;
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static u32 s_record_count_by_type[ReportType_Count];
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static u32 s_used_storage;
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private:
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static void EraseReportImpl(JournalRecord<ReportInfo> *record, bool increment_count, bool force_delete_attachments);
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public:
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static void CleanupReports();
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static Result CommitJournal(Stream *stream);
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static Result DeleteReport(ReportId report_id);
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static Result DeleteReportWithAttachments();
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static s64 GetMaxReportSize();
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static Result GetReportList(ReportList *out, ReportType type_filter);
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static u32 GetStoredReportCount(ReportType type);
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static u32 GetUsedStorage();
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static Result RestoreJournal(Stream *stream);
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static JournalRecord<ReportInfo> *RetrieveRecord(ReportId report_id);
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static Result StoreRecord(JournalRecord<ReportInfo> *record);
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};
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class JournalForAttachments {
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private:
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using AttachmentListType = util::IntrusiveListBaseTraits<JournalRecord<AttachmentInfo>>::ListType;
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static AttachmentListType s_attachment_list;
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static u32 s_attachment_count;
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static u32 s_used_storage;
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public:
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static void CleanupAttachments();
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static Result CommitJournal(Stream *stream);
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static Result DeleteAttachments(ReportId report_id);
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static Result GetAttachmentList(AttachmentList *out, ReportId report_id);
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static u32 GetUsedStorage();
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static Result RestoreJournal(Stream *stream);
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static JournalRecord<AttachmentInfo> *RetrieveRecord(AttachmentId attachment_id);
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static Result SetOwner(AttachmentId attachment_id, ReportId report_id);
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static Result StoreRecord(JournalRecord<AttachmentInfo> *record);
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static Result SubmitAttachment(AttachmentId *out, char *name, const u8 *data, u32 data_size);
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};
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class Journal {
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public:
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static void CleanupAttachments();
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static void CleanupReports();
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static Result Commit();
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static Result Delete(ReportId report_id);
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static Result GetAttachmentList(AttachmentList *out, ReportId report_id);
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static util::Uuid GetJournalId();
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static s64 GetMaxReportSize();
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static Result GetReportList(ReportList *out, ReportType type_filter);
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static u32 GetStoredReportCount(ReportType type);
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static u32 GetTransmittedCount(ReportType type);
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static u32 GetUntransmittedCount(ReportType type);
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static u32 GetUsedStorage();
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static Result Restore();
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static JournalRecord<ReportInfo> *Retrieve(ReportId report_id);
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static JournalRecord<AttachmentInfo> *Retrieve(AttachmentId attachment_id);
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static Result Store(JournalRecord<ReportInfo> *record);
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static Result Store(JournalRecord<AttachmentInfo> *record);
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};
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}
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