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erpt: reimplement the sysmodule (#875)

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* erpt: reimplement the sysmodule

* fatal: update for latest bindings

* erpt: amend logic for culling orphan attachments
This commit is contained in:
SciresM
2020-04-13 17:07:37 -07:00
committed by GitHub
parent eca5ac01b8
commit 79b9e07ee9
117 changed files with 6716 additions and 59 deletions
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119
libraries/libstratosphere/source/erpt/srv/erpt_srv_journal.hpp Normal file
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/*
* Copyright (c) 2018-2020 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.hpp>
#include "erpt_srv_allocator.hpp"
#include "erpt_srv_ref_count.hpp"
#include "erpt_srv_journal_record.hpp"
#include "erpt_srv_stream.hpp"
namespace ams::erpt::srv {
constexpr inline s32 JournalVersion = 1;
constexpr inline u32 JournalStreamBufferSize = 4_KB;
struct JournalMeta {
s32 version;
u32 transmitted_count[ReportType_Count];
u32 untransmitted_count[ReportType_Count];
util::Uuid journal_id;
u32 reserved[4];
};
static_assert(sizeof(JournalMeta) == 0x34);
class JournalForMeta {
private:
static JournalMeta s_journal_meta;
public:
static void InitializeJournal();
static Result CommitJournal(Stream *stream);
static Result RestoreJournal(Stream *stream);
static u32 GetTransmittedCount(ReportType type);
static u32 GetUntransmittedCount(ReportType type);
static void IncrementCount(bool transmitted, ReportType type);
static util::Uuid GetJournalId();
};
class JournalForReports {
private:
using RecordListType = util::IntrusiveListBaseTraits<JournalRecord<ReportInfo>>::ListType;
static RecordListType s_record_list;
static u32 s_record_count;
static u32 s_record_count_by_type[ReportType_Count];
static u32 s_used_storage;
private:
static void EraseReportImpl(JournalRecord<ReportInfo> *record, bool increment_count, bool force_delete_attachments);
public:
static void CleanupReports();
static Result CommitJournal(Stream *stream);
static Result DeleteReport(ReportId report_id);
static Result DeleteReportWithAttachments();
static s64 GetMaxReportSize();
static Result GetReportList(ReportList *out, ReportType type_filter);
static u32 GetStoredReportCount(ReportType type);
static u32 GetUsedStorage();
static Result RestoreJournal(Stream *stream);
static JournalRecord<ReportInfo> *RetrieveRecord(ReportId report_id);
static Result StoreRecord(JournalRecord<ReportInfo> *record);
};
class JournalForAttachments {
private:
using AttachmentListType = util::IntrusiveListBaseTraits<JournalRecord<AttachmentInfo>>::ListType;
static AttachmentListType s_attachment_list;
static u32 s_attachment_count;
static u32 s_used_storage;
public:
static void CleanupAttachments();
static Result CommitJournal(Stream *stream);
static Result DeleteAttachments(ReportId report_id);
static Result GetAttachmentList(AttachmentList *out, ReportId report_id);
static u32 GetUsedStorage();
static Result RestoreJournal(Stream *stream);
static JournalRecord<AttachmentInfo> *RetrieveRecord(AttachmentId attachment_id);
static Result SetOwner(AttachmentId attachment_id, ReportId report_id);
static Result StoreRecord(JournalRecord<AttachmentInfo> *record);
static Result SubmitAttachment(AttachmentId *out, char *name, const u8 *data, u32 data_size);
};
class Journal {
public:
static void CleanupAttachments();
static void CleanupReports();
static Result Commit();
static Result Delete(ReportId report_id);
static Result GetAttachmentList(AttachmentList *out, ReportId report_id);
static util::Uuid GetJournalId();
static s64 GetMaxReportSize();
static Result GetReportList(ReportList *out, ReportType type_filter);
static u32 GetStoredReportCount(ReportType type);
static u32 GetTransmittedCount(ReportType type);
static u32 GetUntransmittedCount(ReportType type);
static u32 GetUsedStorage();
static Result Restore();
static JournalRecord<ReportInfo> *Retrieve(ReportId report_id);
static JournalRecord<AttachmentInfo> *Retrieve(AttachmentId attachment_id);
static Result Store(JournalRecord<ReportInfo> *record);
static Result Store(JournalRecord<AttachmentInfo> *record);
};
}