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Implement the NCM sysmodule (closes #91)

Browse Source 
* Implement NCM

* Modernize ncm_main

* Remove unnecessary smExit

* Give access to svcCallSecureMonitor

* Stack size bump

* Fix incorrect setup for NandUser's content storage entry

* Fix a potential data abort when flushing the placeholder accessor cache

* Fix HasFile and HasDirectory

* Use r+b, not w+b

* Misc fixes

* errno begone

* Fixed more stdio error handling

* More main fixes

* Various command improvements

* Make dispatch tables great again

* Fix logic inversion

* Fixed content path generation

* Bump heap size, fix CleanupAllPlaceHolder

* Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes

* Fixed placeholder/content deletion

* Fixed incorrect content manager destruction

* Prevent automatic placeholder creation on open

* Fixed List implementation. Also lots of debug logging.

* Removed debug code

* Added a scope guard for WritePlaceHolder

* Manually prevent placeholder/content appending

* Revert "Removed debug code"

This reverts commit d6ff261fcc8c1f26968e894b02c17a01a12ec98b.

* Always cache placeholder file. Switch to ftell for preventing appending

* Universally use EnsureEnabled

* Abstract away file writing logic

* Misc cleanup

* Refactor placeholder cacheing

* Remove debug code (again)

* Revert "Remove debug code (again)"

This reverts commit 168447d80e9640768fb1b43f04a385507c1bb5ab.

* Misc changes

* Fixed file modes

* Fixed ContentId/PlaceHolderId alignment

* Improved type safety

* Fixed reinitialization

* Fixed doubleup on path creation

* Remove debug code

* Fixed 1.0.0 booting

* Correct amount of add on content

* Correct main thread stack size

* lr: Introducing registered data

* Reorder stratosphere Makefile

* Move results to libstrat

* lr: Cleanup lr_redirection

* lr: lr_manager tweaks

* lr: Imrpoved path handling and adjust ResolveAddOnContentPath order

* lr: Organise types

* Add eof newlines

* lr: Eliminate unnecessary vars

* lr: Unnecessary vars 2 electric boogaloo

* lr: Various helpers

* lr: RegisteredLocationResolver helpers

* ncm: Move ncm_types to libstrat

* ncm: Misc cleanup

* Implement NCM

* Modernize ncm_main

* Remove unnecessary smExit

* Give access to svcCallSecureMonitor

* Stack size bump

* Fix incorrect setup for NandUser's content storage entry

* Fix a potential data abort when flushing the placeholder accessor cache

* Fix HasFile and HasDirectory

* Use r+b, not w+b

* Misc fixes

* errno begone

* Fixed more stdio error handling

* More main fixes

* Various command improvements

* Make dispatch tables great again

* Fix logic inversion

* Fixed content path generation

* Bump heap size, fix CleanupAllPlaceHolder

* Various fixes. Note: This contains debug stuff which will be removed later. I was getting tired of having to cherrypick tiny changes

* Fixed placeholder/content deletion

* Fixed incorrect content manager destruction

* Prevent automatic placeholder creation on open

* Fixed List implementation. Also lots of debug logging.

* Removed debug code

* Added a scope guard for WritePlaceHolder

* Manually prevent placeholder/content appending

* Revert "Removed debug code"

This reverts commit d6ff261fcc8c1f26968e894b02c17a01a12ec98b.

* Always cache placeholder file. Switch to ftell for preventing appending

* Universally use EnsureEnabled

* Abstract away file writing logic

* Misc cleanup

* Refactor placeholder cacheing

* Remove debug code (again)

* Revert "Remove debug code (again)"

This reverts commit 168447d80e9640768fb1b43f04a385507c1bb5ab.

* Misc changes

* Fixed file modes

* Fixed ContentId/PlaceHolderId alignment

* Improved type safety

* Fixed reinitialization

* Fixed doubleup on path creation

* Remove debug code

* Fixed 1.0.0 booting

* Correct amount of add on content

* Correct main thread stack size

* lr: Introducing registered data

* Reorder stratosphere Makefile

* Move results to libstrat

* lr: Cleanup lr_redirection

* lr: lr_manager tweaks

* lr: Imrpoved path handling and adjust ResolveAddOnContentPath order

* lr: Organise types

* Add eof newlines

* lr: Eliminate unnecessary vars

* lr: Unnecessary vars 2 electric boogaloo

* lr: Various helpers

* lr: RegisteredLocationResolver helpers

* ncm: Move ncm_types to libstrat

* ncm: Misc cleanup

* Updated AddOnContentLocationResolver and RegisteredLocationResolver to 9.0.0

* Finished updating lr to 9.0.0

* Updated NCM to 9.0.0

* Fix libstrat includes

* Fixed application launching

* title_id_2 -> owner_tid

* Updated to new-ipc

* Change to using pure virtuals

* Title Id -> Program Id

* Fixed compilation against master

* std::scoped_lock<> -> std::scoped_lock

* Adopted R_UNLESS and R_CONVERT

* Prefix namespace to Results

* Adopt std::numeric_limits

* Fixed incorrect error handling in ReadFile

* Adopted AMS_ABORT_UNLESS

* Adopt util::GenerateUuid()

* Syntax improvements

* ncm_types: Address review

* Address more review comments

* Updated copyrights

* Address more feedback

* More feedback addressed

* More changes

* Move dispatch tables out of interface files

* Addressed remaining comments

* lr: move into libstratosphere

* ncm: Fix logic inversion

* lr: Add comments

* lr: Remove whitespace

* ncm: Start addressing feedback

* ncm: Cleanup InitializeContentManager

* lr: support client-side usage

* lr_service -> lr_api

* ncm: Begin refactoring content manager

* ncm: More content manager improvements

* ncm: Content manager mount improvements

* ldr: use lr bindings

* lr bindings usage: minor fixes

* ncm/lr: Pointer placement

* ncm: placeholder accessor cleanup

* ncm: minor fixes

* ncm: refactor rights cache

* ncm: content meta database cleanup

* ncm: move content meta database impl out of interface file

* ncm: Use const ContentMetaKey &

* ncm: fix other non-const ContentMetaKey references

* ncm: content meta database cleanup

* ncm: content storage fixes for 2.0.0

* ncm: add missing end of file newlines

* ncm: implement ContentMetaReader

* ncm: client-side api

* ncm: trim trailing spaces

* ncm: FS_MAX_PATH-1 -> fs::EntryNameLengthMax

* ncm: Use PathString and Path

* fs: implement accessor wrappers for ncm

* fs: implement user fs wrappers

* fs: add MountSdCard

* ncm: move to content manager impl

* ncm: fix up main

* kvdb: use fs::

* fs: Add wrappers needed for ncm

* ncm: use fs bindings, other refactoring

* ncm: minor fixes

* fsa: fix ReadFile without size output

* fs: add substorage, rom path tool

* ncm: fix dangling fsdev usage

* fs: fix bug in Commit

* fs: fixed incorrect mode check

* fs: implement Mount(System)Data

* ncm: don't delete hos

* results: add R_SUCCEED_IF

* ams-except-ncm: use R_SUCCEED_IF

* ncm: added comments

* ncm: fix api definitions

* ncm: use R_SUCCEED_IF

* pm: think of the savings

* ncm: employ kernel strats

* ncm: Nintendo has 5 MiB of heap. Give ourselves 4 to be safe, pending analysis

* ncm: refactor IDs, split types header into many headers

* ams.mitm: use fs bindings instead of stdio

* fs: SystemData uses SystemDataId

* ncm: improve meta-db accuracy

* ncm: inline getlatestkey

* fs: improve UnsupportedOperation results

* fs: modernize mount utils

* ams: misc fixes for merge-errors

* fs: improve unsupportedoperation results

* git subrepo pull emummc

subrepo:
  subdir:   "emummc"
  merged:   "d12dd546"
upstream:
  origin:   "https://github.com/m4xw/emuMMC"
  branch:   "develop"
  commit:   "d12dd546"
git-subrepo:
  version:  "0.4.1"
  origin:   "???"
  commit:   "???"

* util: add boundedmap

* ncm: minor style fixes

* ncm: don't unmount if mounting fails

* lr: bug fixes

* ncm: implement ncm.for-initialize + ncm.for-safemode

* lr: ncm::ProgramId::Invalid -> ncm::InvalidProgramId

* ncm: fix open directory mode on 1.0.0

* ncm: fix fs use, implement more of < 4.0.0 for-initialize/safemode

* ncm: implement packagedcontent -> content for building metadb

* ncm: fix save data flag management

* ncm: address some review suggestions (thanks @leoetlino!)

* updater: use fs bindings

* fs: implement MountCode

* fs: prefer make_unique to operator new

* ncm: implement remaining ContentMetaDatabaseBuilder functionality

Co-authored-by: Michael Scire <SciresM@gmail.com>
This commit is contained in:
Adubbz 2020-03-08 19:06:23 +11:00 committed by Michael Scire
parent 83aa6133ee
commit aec0f45bdb
210 changed files with 16182 additions and 1017 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libmesosphere/source/arch/arm64/kern_k_interrupt_manager.cpp
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@ -262,8 +262,8 @@ namespace ams::kern::arch::arm64 {
R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
/* If auto-cleared, we can succeed immediately. */
R_UNLESS(entry.manually_cleared, ResultSuccess());
R_UNLESS(entry.needs_clear, ResultSuccess());
R_SUCCEED_IF(!entry.manually_cleared);
R_SUCCEED_IF(!entry.needs_clear);
/* Clear and enable. */
entry.needs_clear = false;
@ -277,8 +277,8 @@ namespace ams::kern::arch::arm64 {
R_UNLESS(entry.handler != nullptr, svc::ResultInvalidState());
/* If auto-cleared, we can succeed immediately. */
R_UNLESS(entry.manually_cleared, ResultSuccess());
R_UNLESS(entry.needs_clear, ResultSuccess());
R_SUCCEED_IF(!entry.manually_cleared);
R_SUCCEED_IF(!entry.needs_clear);
/* Clear and set priority. */
entry.needs_clear = false;

12
libmesosphere/source/arch/arm64/kern_k_page_table.cpp
View File

@ -832,7 +832,7 @@ namespace ams::kern::arch::arm64 {
L1PageTableEntry *l1_entry = impl.GetL1Entry(virt_addr);
if (l1_entry->IsBlock()) {
/* If our block size is too big, don't bother. */
R_UNLESS(block_size < L1BlockSize, ResultSuccess());
R_SUCCEED_IF(block_size >= L1BlockSize);
/* Get the addresses we're working with. */
const KProcessAddress block_virt_addr = util::AlignDown(GetInteger(virt_addr), L1BlockSize);
@ -859,10 +859,10 @@ namespace ams::kern::arch::arm64 {
}
/* If we don't have an l1 table, we're done. */
R_UNLESS(l1_entry->IsTable(), ResultSuccess());
R_SUCCEED_IF(!l1_entry->IsTable());
/* We want to separate L2 contiguous blocks into L2 blocks, so check that our size permits that. */
R_UNLESS(block_size < L2ContiguousBlockSize, ResultSuccess());
R_SUCCEED_IF(block_size >= L2ContiguousBlockSize);
L2PageTableEntry *l2_entry = impl.GetL2Entry(l1_entry, virt_addr);
if (l2_entry->IsBlock()) {
@ -878,7 +878,7 @@ namespace ams::kern::arch::arm64 {
}
/* We want to separate L2 blocks into L3 contiguous blocks, so check that our size permits that. */
R_UNLESS(block_size < L2BlockSize, ResultSuccess());
R_SUCCEED_IF(block_size >= L2BlockSize);
/* Get the addresses we're working with. */
const KProcessAddress block_virt_addr = util::AlignDown(GetInteger(virt_addr), L2BlockSize);
@ -905,10 +905,10 @@ namespace ams::kern::arch::arm64 {
}
/* If we don't have an L3 table, we're done. */
R_UNLESS(l2_entry->IsTable(), ResultSuccess());
R_SUCCEED_IF(!l2_entry->IsTable());
/* We want to separate L3 contiguous blocks into L2 blocks, so check that our size permits that. */
R_UNLESS(block_size < L3ContiguousBlockSize, ResultSuccess());
R_SUCCEED_IF(block_size >= L3ContiguousBlockSize);
/* If we're contiguous, try to separate. */
L3PageTableEntry *l3_entry = impl.GetL3Entry(l2_entry, virt_addr);

2
libmesosphere/source/board/nintendo/nx/kern_k_device_page_table.cpp
View File

@ -257,7 +257,7 @@ namespace ams::kern::board::nintendo::nx {
const WordType clear_bit = (this->state[i] + 1) ^ (this->state[i]);
this->state[i] |= clear_bit;
out[num_reserved++] = static_cast<u8>(BitsPerWord * i + BitsPerWord - 1 - ClearLeadingZero(clear_bit));
R_UNLESS(num_reserved != num_desired, ResultSuccess());
R_SUCCEED_IF(num_reserved == num_desired);
}
}

4
libmesosphere/source/kern_k_capabilities.cpp
View File

@ -211,7 +211,9 @@ namespace ams::kern {
/* Validate this is a capability we can act on. */
const auto type = GetCapabilityType(cap);
R_UNLESS(type != CapabilityType::Invalid, svc::ResultInvalidArgument());
R_UNLESS(type != CapabilityType::Padding, ResultSuccess());
/* If the type is padding, we have no work to do. */
R_SUCCEED_IF(type == CapabilityType::Padding);
/* Check that we haven't already processed this capability. */
const auto flag = GetCapabilityFlag(type);

4
libmesosphere/source/kern_k_page_group.cpp
View File

@ -38,7 +38,7 @@ namespace ams::kern {
Result KPageGroup::AddBlock(KVirtualAddress addr, size_t num_pages) {
/* Succeed immediately if we're adding no pages. */
R_UNLESS(num_pages != 0, ResultSuccess());
R_SUCCEED_IF(num_pages == 0);
/* Check for overflow. */
MESOSPHERE_ASSERT(addr < addr + num_pages * PageSize);
@ -46,7 +46,7 @@ namespace ams::kern {
/* Try to just append to the last block. */
if (!this->block_list.empty()) {
auto it = --(this->block_list.end());
R_UNLESS(!it->TryConcatenate(addr, num_pages), ResultSuccess());
R_SUCCEED_IF(it->TryConcatenate(addr, num_pages));
}
/* Allocate a new block. */

6
libstratosphere/include/stratosphere.hpp
View File

@ -28,8 +28,8 @@
#include "stratosphere/dd.hpp"
#include "stratosphere/lmem.hpp"
/* Lots of things depend on NCM, for Program IDs. */
#include "stratosphere/ncm.hpp"
/* Pull in all ID definitions from NCM. */
#include "stratosphere/ncm/ncm_ids.hpp"
/* At this point, just include the rest alphabetically. */
/* TODO: Figure out optimal order. */
@ -41,7 +41,9 @@
#include "stratosphere/hos.hpp"
#include "stratosphere/kvdb.hpp"
#include "stratosphere/ldr.hpp"
#include "stratosphere/lr.hpp"
#include "stratosphere/map.hpp"
#include "stratosphere/ncm.hpp"
#include "stratosphere/patcher.hpp"
#include "stratosphere/pm.hpp"
#include "stratosphere/reg.hpp"

4
libstratosphere/include/stratosphere/cfg/cfg_types.hpp
View File

@ -15,8 +15,8 @@
*/
#pragma once
#include "../os/os_common_types.hpp"
#include "../ncm/ncm_types.hpp"
#include <stratosphere/os.hpp>
#include <stratosphere/ncm/ncm_ids.hpp>
namespace ams::cfg {

6
libstratosphere/include/stratosphere/dmnt/dmnt_cheat_types.hpp
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@ -15,9 +15,9 @@
*/
#pragma once
#include "../os/os_common_types.hpp"
#include "../ncm/ncm_types.hpp"
#include "../sf/sf_buffer_tags.hpp"
#include <stratosphere/os.hpp>
#include <stratosphere/ncm/ncm_ids.hpp>
#include <stratosphere/sf/sf_buffer_tags.hpp>
namespace ams::dmnt::cheat {

4
libstratosphere/include/stratosphere/fatal/fatal_types.hpp
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@ -16,8 +16,8 @@
#pragma once
#include <vapours.hpp>
#include "../ncm/ncm_types.hpp"
#include "../sf/sf_buffer_tags.hpp"
#include <stratosphere/ncm/ncm_ids.hpp>
#include <stratosphere/sf/sf_buffer_tags.hpp>
namespace ams::fatal {

20
libstratosphere/include/stratosphere/fs.hpp
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@ -19,11 +19,31 @@
#include <stratosphere/fs/fsa/fs_ifile.hpp>
#include <stratosphere/fs/fsa/fs_idirectory.hpp>
#include <stratosphere/fs/fsa/fs_ifilesystem.hpp>
#include <stratosphere/fs/impl/fs_filesystem_proxy_type.hpp>
#include <stratosphere/fs/fsa/fs_registrar.hpp>
#include <stratosphere/fs/fs_remote_filesystem.hpp>
#include <stratosphere/fs/fs_readonly_filesystem_adapter.hpp>
#include <stratosphere/fs/fs_istorage.hpp>
#include <stratosphere/fs/fs_substorage.hpp>
#include <stratosphere/fs/fs_memory_storage.hpp>
#include <stratosphere/fs/fs_remote_storage.hpp>
#include <stratosphere/fs/fs_file_storage.hpp>
#include <stratosphere/fs/fs_query_range.hpp>
#include <stratosphere/fs/impl/fs_common_mount_name.hpp>
#include <stratosphere/fs/fs_mount.hpp>
#include <stratosphere/fs/fs_path_tool.hpp>
#include <stratosphere/fs/fs_path_utils.hpp>
#include <stratosphere/fs/fs_romfs_filesystem.hpp>
#include <stratosphere/fs/impl/fs_data.hpp>
#include <stratosphere/fs/fs_system_data.hpp>
#include <stratosphere/fs/fs_bis.hpp>
#include <stratosphere/fs/fs_code.hpp>
#include <stratosphere/fs/fs_content.hpp>
#include <stratosphere/fs/fs_content_storage.hpp>
#include <stratosphere/fs/fs_game_card.hpp>
#include <stratosphere/fs/fs_sd_card.hpp>
#include <stratosphere/fs/fs_signed_system_partition.hpp>
#include <stratosphere/fs/fs_save_data_types.hpp>
#include <stratosphere/fs/fs_save_data_management.hpp>
#include <stratosphere/fs/fs_save_data_transaction.hpp>
#include <stratosphere/fs/fs_system_save_data.hpp>

58
libstratosphere/include/stratosphere/fs/fs_bis.hpp Normal file
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@ -0,0 +1,58 @@
/*
* 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/fs/fs_common.hpp>
#include <stratosphere/fs/fs_istorage.hpp>
namespace ams::fs {
enum class BisPartitionId {
/* Boot0 */
BootPartition1Root = 0,
/* Boot1 */
BootPartition2Root = 10,
/* Non-Boot */
UserDataRoot = 20,
BootConfigAndPackage2Part1 = 21,
BootConfigAndPackage2Part2 = 22,
BootConfigAndPackage2Part3 = 23,
BootConfigAndPackage2Part4 = 24,
BootConfigAndPackage2Part5 = 25,
BootConfigAndPackage2Part6 = 26,
CalibrationBinary = 27,
CalibrationFile = 28,
SafeMode = 29,
User = 30,
System = 31,
SystemProperEncryption = 32,
SystemProperPartition = 33,
SignedSystemPartitionOnSafeMode = 34,
};
const char *GetBisMountName(BisPartitionId id);
Result MountBis(BisPartitionId id, const char *root_path);
Result MountBis(const char *name, BisPartitionId id);
void SetBisRootForHost(BisPartitionId id, const char *root_path);
Result OpenBisPartition(std::unique_ptr<fs::IStorage> *out, BisPartitionId id);
Result InvalidateBisCache();
}

24
libstratosphere/include/stratosphere/fs/fs_code.hpp Normal file
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@ -0,0 +1,24 @@
/*
* 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 "fs_common.hpp"
#include <stratosphere/ncm/ncm_ids.hpp>
namespace ams::fs {
Result MountCode(const char *name, const char *path, ncm::ProgramId program_id);
}

31
libstratosphere/include/stratosphere/fs/fs_common.hpp
View File

@ -15,13 +15,34 @@
*/
#pragma once
#include <vapours.hpp>
#include "../os.hpp"
#include "../ncm.hpp"
#include "../sf.hpp"
#include <stratosphere/os.hpp>
#include <stratosphere/ncm/ncm_ids.hpp>
#include <stratosphere/sf.hpp>
namespace ams::fs {
/* TODO: Better place for this? */
constexpr inline size_t MountNameLengthMax = 15;
struct Int64 {
u32 low;
u32 high;
constexpr ALWAYS_INLINE void Set(s64 v) {
this->low = static_cast<u32>((v & static_cast<u64>(0x00000000FFFFFFFFul)) >> 0);
this->high = static_cast<u32>((v & static_cast<u64>(0xFFFFFFFF00000000ul)) >> 32);
}
constexpr ALWAYS_INLINE s64 Get() const {
return (static_cast<s64>(this->high) << 32) | (static_cast<s64>(this->low));
}
constexpr ALWAYS_INLINE Int64 &operator=(s64 v) {
this->Set(v);
return *this;
}
constexpr ALWAYS_INLINE operator s64() const {
return this->Get();
}
};
static_assert(std::is_pod<Int64>::value);
}

34
libstratosphere/include/stratosphere/fs/fs_content.hpp Normal file
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@ -0,0 +1,34 @@
/*
* 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 "fs_common.hpp"
#include <stratosphere/ncm/ncm_ids.hpp>
namespace ams::fs {
enum ContentType {
ContentType_Meta = 0,
ContentType_Control = 1,
ContentType_Manual = 2,
ContentType_Logo = 3,
ContentType_Data = 4,
};
Result MountContent(const char *name, const char *path, ContentType content_type);
Result MountContent(const char *name, const char *path, ncm::ProgramId id, ContentType content_type);
Result MountContent(const char *name, const char *path, ncm::DataId id, ContentType content_type);
}

34
libstratosphere/include/stratosphere/fs/fs_content_storage.hpp Normal file
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@ -0,0 +1,34 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
enum class ContentStorageId : u32 {
System = 0,
User = 1,
SdCard = 2,
};
constexpr inline const char * const ContentStorageDirectoryName = "Contents";
const char *GetContentStorageMountName(ContentStorageId id);
Result MountContentStorage(ContentStorageId id);
Result MountContentStorage(const char *name, ContentStorageId id);
}

200
libstratosphere/include/stratosphere/fs/fs_dbm_hierarchical_rom_file_table.hpp Normal file
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@ -0,0 +1,200 @@
/*
* 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 "fs_dbm_rom_types.hpp"
#include "fs_dbm_rom_path_tool.hpp"
#include "fs_dbm_rom_key_value_storage.hpp"
namespace ams::fs {
class HierarchicalRomFileTable {
public:
using Position = u32;
struct FindPosition {
Position next_dir;
Position next_file;
};
static_assert(std::is_pod<FindPosition>::value);
using DirectoryInfo = RomDirectoryInfo;
using FileInfo = RomFileInfo;
static constexpr RomFileId ConvertToFileId(Position pos) {
return static_cast<RomFileId>(pos);
}
private:
static constexpr inline Position InvalidPosition = ~Position();
static constexpr inline Position RootPosition = 0;
static constexpr inline size_t ReservedDirectoryCount = 1;
static constexpr RomDirectoryId ConvertToDirectoryId(Position pos) {
return static_cast<RomDirectoryId>(pos);
}
static constexpr Position ConvertToPosition(RomDirectoryId id) {
return static_cast<Position>(id);
}
static_assert(std::is_same<RomDirectoryId, RomFileId>::value);
struct RomDirectoryEntry {
Position next;
Position dir;
Position file;
};
static_assert(std::is_pod<RomDirectoryEntry>::value);
struct RomFileEntry {
Position next;
FileInfo info;
};
static_assert(std::is_pod<RomFileEntry>::value);
static constexpr inline u32 MaxKeyLength = RomPathTool::MaxPathLength;
template<typename ImplKeyType, typename ClientKeyType, typename ValueType>
class EntryMapTable : public RomKeyValueStorage<ImplKeyType, ValueType, MaxKeyLength> {
public:
using ImplKey = ImplKeyType;
using ClientKey = ClientKeyType;
using Value = ValueType;
using Position = HierarchicalRomFileTable::Position;
using Base = RomKeyValueStorage<ImplKeyType, ValueType, MaxKeyLength>;
public:
Result Add(Position *out, const ClientKeyType &key, const Value &value) {
return Base::AddImpl(out, key.key, key.Hash(), key.name.path, key.name.length * sizeof(RomPathChar), value);
}
Result Get(Position *out_pos, Value *out_val, const ClientKeyType &key) {
return Base::GetImpl(out_pos, out_val, key.key, key.Hash(), key.name.path, key.name.length * sizeof(RomPathChar));
}
Result GetByPosition(ImplKey *out_key, Value *out_val, Position pos) {
return Base::GetByPosition(out_key, out_val, pos);
}
Result GetByPosition(ImplKey *out_key, Value *out_val, void *out_aux, size_t *out_aux_size, Position pos) {
return Base::GetByPosition(out_key, out_val, out_aux, out_aux_size, pos);
}
Result SetByPosition(Position pos, const Value &value) {
return Base::SetByPosition(pos, value);
}
};
struct RomEntryKey {
Position parent;
bool IsEqual(const RomEntryKey &rhs, const void *aux_lhs, size_t aux_lhs_size, const void *aux_rhs, size_t aux_rhs_size) const {
if (this->parent != rhs.parent) {
return false;
}
if (aux_lhs_size != aux_rhs_size) {
return false;
}
return RomPathTool::IsEqualPath(reinterpret_cast<const RomPathChar *>(aux_lhs), reinterpret_cast<const RomPathChar *>(aux_rhs), aux_lhs_size / sizeof(RomPathChar));
}
};
static_assert(std::is_pod<RomEntryKey>::value);
struct EntryKey {
RomEntryKey key;
RomPathTool::RomEntryName name;
constexpr u32 Hash() const {
u32 hash = this->key.parent ^ 123456789;
const RomPathChar *name = this->name.path;
const RomPathChar *end = name + this->name.length;
while (name < end) {
const u32 cur = static_cast<u32>(static_cast<std::make_unsigned<RomPathChar>::type>(*(name++)));
hash = ((hash >> 5) | (hash << 27)) ^ cur;
}
return hash;
}
};
static_assert(std::is_pod<EntryKey>::value);
using DirectoryEntryMapTable = EntryMapTable<RomEntryKey, EntryKey, RomDirectoryEntry>;
using FileEntryMapTable = EntryMapTable<RomEntryKey, EntryKey, RomFileEntry>;
private:
DirectoryEntryMapTable dir_table;
FileEntryMapTable file_table;
public:
static s64 QueryDirectoryEntryStorageSize(u32 count);
static s64 QueryDirectoryEntryBucketStorageSize(s64 count);
static s64 QueryFileEntryStorageSize(u32 count);
static s64 QueryFileEntryBucketStorageSize(s64 count);
static Result Format(SubStorage dir_bucket, SubStorage file_bucket);
public:
HierarchicalRomFileTable();
constexpr u32 GetDirectoryEntryCount() const {
return this->dir_table.GetEntryCount();
}
constexpr u32 GetFileEntryCount() const {
return this->file_table.GetEntryCount();
}
Result Initialize(SubStorage dir_bucket, SubStorage dir_entry, SubStorage file_bucket, SubStorage file_entry);
void Finalize();
Result CreateRootDirectory();
Result CreateDirectory(RomDirectoryId *out, const RomPathChar *path, const DirectoryInfo &info);
Result CreateFile(RomFileId *out, const RomPathChar *path, const FileInfo &info);
Result ConvertPathToDirectoryId(RomDirectoryId *out, const RomPathChar *path);
Result ConvertPathToFileId(RomFileId *out, const RomPathChar *path);
Result GetDirectoryInformation(DirectoryInfo *out, const RomPathChar *path);
Result GetDirectoryInformation(DirectoryInfo *out, RomDirectoryId id);
Result OpenFile(FileInfo *out, const RomPathChar *path);
Result OpenFile(FileInfo *out, RomFileId id);
Result FindOpen(FindPosition *out, const RomPathChar *path);
Result FindOpen(FindPosition *out, RomDirectoryId id);
Result FindNextDirectory(RomPathChar *out, FindPosition *find, size_t length);
Result FindNextFile(RomPathChar *out, FindPosition *find, size_t length);
Result QueryRomFileSystemSize(s64 *out_dir_entry_size, s64 *out_file_entry_size);
private:
Result GetGrandParent(Position *out_pos, EntryKey *out_dir_key, RomDirectoryEntry *out_dir_entry, Position pos, RomPathTool::RomEntryName name, const RomPathChar *path);
Result FindParentDirectoryRecursive(Position *out_pos, EntryKey *out_dir_key, RomDirectoryEntry *out_dir_entry, RomPathTool::PathParser *parser, const RomPathChar *path);
Result FindPathRecursive(EntryKey *out_key, RomDirectoryEntry *out_dir_entry, bool is_dir, const RomPathChar *path);
Result FindDirectoryRecursive(EntryKey *out_key, RomDirectoryEntry *out_dir_entry, const RomPathChar *path);
Result FindFileRecursive(EntryKey *out_key, RomDirectoryEntry *out_dir_entry, const RomPathChar *path);
Result CheckSameEntryExists(const EntryKey &key, Result if_exists);
Result GetDirectoryEntry(Position *out_pos, RomDirectoryEntry *out_entry, const EntryKey &key);
Result GetDirectoryEntry(RomDirectoryEntry *out_entry, RomDirectoryId id);
Result GetFileEntry(Position *out_pos, RomFileEntry *out_entry, const EntryKey &key);
Result GetFileEntry(RomFileEntry *out_entry, RomFileId id);
Result GetDirectoryInformation(DirectoryInfo *out, const EntryKey &key);
Result OpenFile(FileInfo *out, const EntryKey &key);
Result FindOpen(FindPosition *out, const EntryKey &key);
};
}

380
libstratosphere/include/stratosphere/fs/fs_dbm_rom_key_value_storage.hpp Normal file
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@ -0,0 +1,380 @@
/*
* 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 "fs_dbm_rom_types.hpp"
#include "fs_substorage.hpp"
namespace ams::fs {
template<typename KeyType, typename ValueType, size_t MaxAuxiliarySize>
class RomKeyValueStorage {
public:
using Key = KeyType;
using Value = ValueType;
using Position = u32;
using BucketIndex = s64;
struct FindIndex {
BucketIndex ind;
Position pos;
};
static_assert(std::is_pod<FindIndex>::value);
private:
static constexpr inline Position InvalidPosition = ~Position();
struct Element {
Key key;
Value value;
Position next;
u32 size;
};
static_assert(std::is_pod<Element>::value);
private:
s64 bucket_count;
SubStorage bucket_storage;
SubStorage kv_storage;
s64 total_entry_size;
u32 entry_count;
public:
static constexpr s64 QueryBucketStorageSize(s64 num) {
return num * sizeof(Position);
}
static constexpr s64 QueryBucketCount(s64 size) {
return size / sizeof(Position);
}
static constexpr s64 QueryKeyValueStorageSize(u32 num) {
return num * sizeof(Element);
}
static Result Format(SubStorage bucket, s64 count) {
const Position pos = InvalidPosition;
for (s64 i = 0; i < count; i++) {
R_TRY(bucket.Write(i * sizeof(pos), std::addressof(pos), sizeof(pos)));
}
return ResultSuccess();
}
public:
RomKeyValueStorage() : bucket_count(), bucket_storage(), kv_storage(), total_entry_size(), entry_count() { /* ... */ }
Result Initialize(const SubStorage &bucket, s64 count, const SubStorage &kv) {
AMS_ASSERT(count > 0);
this->bucket_storage = bucket;
this->kv_storage = kv;
this->bucket_count = count;
return ResultSuccess();
}
void Finalize() {
this->bucket_storage = SubStorage();
this->kv_storage = SubStorage();
this->bucket_count = 0;
}
s64 GetTotalEntrySize() const {
return this->total_entry_size;
}
Result GetFreeSize(s64 *out) {
AMS_ASSERT(out != nullptr);
s64 kv_size = 0;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
*out = kv_size - this->total_entry_size;
return ResultSuccess();
}
constexpr u32 GetEntryCount() const {
return this->entry_count;
}
Result Add(const Key &key, u32 hash_key, const void *aux, size_t aux_size, const Value &value) {
AMS_ASSERT(aux != nullptr);
AMS_ASSERT(aux_size <= MaxAuxiliarySize);
Position pos;
return this->AddImpl(std::addressof(pos), key, hash_key, aux, aux_size, value);
}
Result Get(Value *out, const Key &key, u32 hash_key, const void *aux, size_t aux_size) {
AMS_ASSERT(aux != nullptr);
AMS_ASSERT(aux_size <= MaxAuxiliarySize);
Position pos;
return this->GetImpl(std::addressof(pos), out, key, hash_key, aux, aux_size);
}
Result FindOpen(FindIndex *out) const {
AMS_ASSERT(out != nullptr);
out->ind = static_cast<BucketIndex>(-1);
out->pos = InvalidPosition;
return ResultSuccess();
}
Result FindNext(Key *out_key, Value *out_val, FindIndex *find) {
AMS_ASSERT(out_key != nullptr);
AMS_ASSERT(out_val != nullptr);
AMS_ASSERT(find != nullptr);
BucketIndex ind = find->ind;
R_UNLESS((ind < this->bucket_count) || ind == static_cast<BucketIndex>(-1), fs::ResultDbmFindKeyFinished());
s64 kv_size;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
while (true) {
if (find->pos != InvalidPosition) {
Element elem;
R_TRY(this->ReadKeyValue(std::addressof(elem), find->pos));
AMS_ASSERT(elem.next == InvalidPosition || elem.next < kv_size);
find->pos = elem.next;
*out_key = elem.key;
*out_val = elem.val;
return ResultSuccess();
}
while (true) {
ind++;
if (ind == this->bucket_count) {
find->ind = ind;
find->pos = InvalidPosition;
return fs::ResultDbmFindKeyFinished();
}
Position pos;
R_TRY(this->ReadBucket(std::addressof(pos), ind));
AMS_ASSERT(pos == InvalidPosition || pos < kv_size);
if (pos != InvalidPosition) {
find->ind = ind;
find->pos = pos;
break;
}
}
}
}
protected:
Result AddImpl(Position *out, const Key &key, u32 hash_key, const void *aux, size_t aux_size, const Value &value) {
AMS_ASSERT(out != nullptr);
AMS_ASSERT(aux != nullptr);
AMS_ASSERT(this->bucket_count > 0);
{
Position pos, prev_pos;
Element elem;
const Result find_res = this->FindImpl(std::addressof(pos), std::addressof(prev_pos), std::addressof(elem), key, hash_key, aux, aux_size);
R_UNLESS(R_FAILED(find_res), fs::ResultDbmAlreadyExists());
R_UNLESS(fs::ResultDbmKeyNotFound::Includes(find_res), find_res);
}
Position pos;
R_TRY(this->AllocateEntry(std::addressof(pos), aux_size));
Position next_pos;
R_TRY(this->LinkEntry(std::addressof(next_pos), pos, hash_key));
const Element elem = { key, value, next_pos, static_cast<u32>(aux_size) };
R_TRY(this->WriteKeyValue(std::addressof(elem), pos, aux, aux_size));
*out = pos;
this->entry_count++;
return ResultSuccess();
}
Result GetImpl(Position *out_pos, Value *out_val, const Key &key, u32 hash_key, const void *aux, size_t aux_size) {
AMS_ASSERT(out_pos != nullptr);
AMS_ASSERT(out_val != nullptr);
AMS_ASSERT(aux != nullptr);
Position pos, prev_pos;
Element elem;
R_TRY(this->FindImpl(std::addressof(pos), std::addressof(prev_pos), std::addressof(elem), key, hash_key, aux, aux_size));
*out_pos = pos;
*out_val = elem.value;
return ResultSuccess();
}
Result GetByPosition(Key *out_key, Value *out_val, Position pos) {
AMS_ASSERT(out_key != nullptr);
AMS_ASSERT(out_val != nullptr);
Element elem;
R_TRY(this->ReadKeyValue(std::addressof(elem), pos));
*out_key = elem.key;
*out_val = elem.value;
return ResultSuccess();
}
Result GetByPosition(Key *out_key, Value *out_val, void *out_aux, size_t *out_aux_size, Position pos) {
AMS_ASSERT(out_key != nullptr);
AMS_ASSERT(out_val != nullptr);
AMS_ASSERT(out_aux != nullptr);
AMS_ASSERT(out_aux_size != nullptr);
Element elem;
R_TRY(this->ReadKeyValue(std::addressof(elem), out_aux, out_aux_size, pos));
*out_key = elem.key;
*out_val = elem.value;
return ResultSuccess();
}
Result SetByPosition(Position pos, const Value &value) {
Element elem;
R_TRY(this->ReadKeyValue(std::addressof(elem), pos));
elem.value = value;
return this->WriteKeyValue(std::addressof(elem), pos, nullptr, 0);
}
private:
BucketIndex HashToBucket(u32 hash_key) const {
return hash_key % this->bucket_count;
}
Result FindImpl(Position *out_pos, Position *out_prev, Element *out_elem, const Key &key, u32 hash_key, const void *aux, size_t aux_size) {
AMS_ASSERT(out_pos != nullptr);
AMS_ASSERT(out_prev != nullptr);
AMS_ASSERT(out_elem != nullptr);
AMS_ASSERT(aux != nullptr);
AMS_ASSERT(this->bucket_count > 0);
*out_pos = 0;
*out_prev = 0;
const BucketIndex ind = HashToBucket(hash_key);
Position cur;
R_TRY(this->ReadBucket(std::addressof(cur), ind));
s64 kv_size;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
AMS_ASSERT(cur == InvalidPosition || cur < kv_size);
R_UNLESS(cur != InvalidPosition, fs::ResultDbmKeyNotFound());
u8 *buf = static_cast<u8 *>(::ams::fs::impl::Allocate(MaxAuxiliarySize));
R_UNLESS(buf != nullptr, fs::ResultAllocationFailureInDbmRomKeyValueStorage());
ON_SCOPE_EXIT { ::ams::fs::impl::Deallocate(buf, MaxAuxiliarySize); };
while (true) {
size_t cur_aux_size;
R_TRY(this->ReadKeyValue(out_elem, buf, std::addressof(cur_aux_size), cur));
if (key.IsEqual(out_elem->key, aux, aux_size, buf, cur_aux_size)) {
*out_pos = cur;
return ResultSuccess();
}
*out_prev = cur;
cur = out_elem->next;
R_UNLESS(cur != InvalidPosition, fs::ResultDbmKeyNotFound());
}
}
Result AllocateEntry(Position *out, size_t aux_size) {
AMS_ASSERT(out != nullptr);
s64 kv_size;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
const size_t end_pos = this->total_entry_size + sizeof(Element) + aux_size;
R_UNLESS(end_pos <= static_cast<size_t>(kv_size), fs::ResultDbmKeyFull());
*out = static_cast<Position>(this->total_entry_size);
this->total_entry_size = util::AlignUp(static_cast<s64>(end_pos), s64(4));
return ResultSuccess();
}
Result LinkEntry(Position *out, Position pos, u32 hash_key) {
AMS_ASSERT(out != nullptr);
const BucketIndex ind = HashToBucket(hash_key);
Position next;
R_TRY(this->ReadBucket(std::addressof(next), ind));
s64 kv_size;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
AMS_ASSERT(next == InvalidPosition || next < kv_size);
R_TRY(this->WriteBucket(pos, ind));
*out = next;
return ResultSuccess();
}
Result ReadBucket(Position *out, BucketIndex ind) {
AMS_ASSERT(out != nullptr);
AMS_ASSERT(ind < this->bucket_count);
const s64 offset = ind * sizeof(Position);
return this->bucket_storage.Read(offset, out, sizeof(*out));
}
Result WriteBucket(Position pos, BucketIndex ind) {
AMS_ASSERT(ind < this->bucket_count);
const s64 offset = ind * sizeof(Position);
return this->bucket_storage.Write(offset, std::addressof(pos), sizeof(pos));
}
Result ReadKeyValue(Element *out, Position pos) {
AMS_ASSERT(out != nullptr);
s64 kv_size;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
AMS_ASSERT(pos < kv_size);
return this->kv_storage.Read(pos, out, sizeof(*out));
}
Result ReadKeyValue(Element *out, void *out_aux, size_t *out_aux_size, Position pos) {
AMS_ASSERT(out != nullptr);
AMS_ASSERT(out_aux != nullptr);
AMS_ASSERT(out_aux_size != nullptr);
R_TRY(this->ReadKeyValue(out, pos));
*out_aux_size = out->size;
if (out->size > 0) {
R_TRY(this->kv_storage.Read(pos + sizeof(*out), out_aux, out->size));
}
return ResultSuccess();
}
Result WriteKeyValue(const Element *elem, Position pos, const void *aux, size_t aux_size) {
AMS_ASSERT(elem != nullptr);
AMS_ASSERT(aux != nullptr);
s64 kv_size;
R_TRY(this->kv_storage.GetSize(std::addressof(kv_size)));
AMS_ASSERT(pos < kv_size);
R_TRY(this->kv_storage.Write(pos, elem, sizeof(*elem)));
if (aux != nullptr && aux_size > 0) {
R_TRY(this->kv_storage.Write(pos + sizeof(*elem), aux, aux_size));
}
return ResultSuccess();
}
};
}

122
libstratosphere/include/stratosphere/fs/fs_dbm_rom_path_tool.hpp Normal file
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@ -0,0 +1,122 @@
/*
* 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 "fs_dbm_rom_types.hpp"
namespace ams::fs {
namespace RomPathTool {
constexpr inline u32 MaxPathLength = 0x300;
struct RomEntryName {
size_t length;
const RomPathChar *path;
};
static_assert(std::is_pod<RomEntryName>::value);
constexpr void InitializeRomEntryName(RomEntryName *entry) {
AMS_ABORT_UNLESS(entry != nullptr);
entry->length = 0;
}
constexpr inline bool IsSeparator(RomPathChar c) {
return c == RomStringTraits::DirectorySeparator;
}
constexpr inline bool IsNullTerminator(RomPathChar c) {
return c == RomStringTraits::NullTerminator;
}
constexpr inline bool IsDot(RomPathChar c) {
return c == RomStringTraits::Dot;
}
constexpr inline bool IsCurrentDirectory(const RomEntryName &name) {
return name.length == 1 && IsDot(name.path[0]);
}
constexpr inline bool IsCurrentDirectory(const RomPathChar *p, size_t length) {
AMS_ABORT_UNLESS(p != nullptr);
return length == 1 && IsDot(p[0]);
}
constexpr inline bool IsCurrentDirectory(const RomPathChar *p) {
AMS_ABORT_UNLESS(p != nullptr);
return IsDot(p[0]) && IsNullTerminator(p[1]);
}
constexpr inline bool IsParentDirectory(const RomEntryName &name) {
return name.length == 2 && IsDot(name.path[0]) && IsDot(name.path[1]);
}
constexpr inline bool IsParentDirectory(const RomPathChar *p) {
AMS_ABORT_UNLESS(p != nullptr);
return IsDot(p[0]) && IsDot(p[1]) && IsNullTerminator(p[2]);
}
constexpr inline bool IsParentDirectory(const RomPathChar *p, size_t length) {
AMS_ABORT_UNLESS(p != nullptr);
return length == 2 && IsDot(p[0]) && IsDot(p[1]);
}
constexpr inline bool IsEqualPath(const RomPathChar *lhs, const RomPathChar *rhs, size_t length) {
AMS_ABORT_UNLESS(lhs != nullptr);
AMS_ABORT_UNLESS(rhs != nullptr);
return std::strncmp(lhs, rhs, length) == 0;
}
constexpr inline bool IsEqualName(const RomEntryName &lhs, const RomPathChar *rhs) {
AMS_ABORT_UNLESS(rhs != nullptr);
if (strnlen(rhs, MaxPathLength) != lhs.length) {
return false;
}
return IsEqualPath(lhs.path, rhs, lhs.length);
}
constexpr inline bool IsEqualName(const RomEntryName &lhs, const RomEntryName &rhs) {
if (lhs.length != rhs.length) {
return false;
}
return IsEqualPath(lhs.path, rhs.path, lhs.length);
}
Result GetParentDirectoryName(RomEntryName *out, const RomEntryName &cur, const RomPathChar *p);
class PathParser {
private:
const RomPathChar *prev_path_start;
const RomPathChar *prev_path_end;
const RomPathChar *next_path;
bool finished;
public:
constexpr PathParser() : prev_path_start(), prev_path_end(), next_path(), finished() { /* ... */ }
Result Initialize(const RomPathChar *path);
void Finalize();
bool IsFinished() const;
bool IsDirectoryPath() const;
Result GetAsDirectoryName(RomEntryName *out) const;
Result GetAsFileName(RomEntryName *out) const;
Result GetNextDirectoryName(RomEntryName *out);
};
}
}

59
libstratosphere/include/stratosphere/fs/fs_dbm_rom_types.hpp Normal file
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@ -0,0 +1,59 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
using RomPathChar = char;
using RomFileId = s32;
using RomDirectoryId = s32;
struct RomFileSystemInformation {
s64 size;
s64 directory_bucket_offset;
s64 directory_bucket_size;
s64 directory_entry_offset;
s64 directory_entry_size;
s64 file_bucket_offset;
s64 file_bucket_size;
s64 file_entry_offset;
s64 file_entry_size;
s64 body_offset;
};
static_assert(std::is_pod<RomFileSystemInformation>::value);
static_assert(sizeof(RomFileSystemInformation) == 0x50);
struct RomDirectoryInfo {
/* ... */
};
static_assert(std::is_pod<RomDirectoryInfo>::value);
struct RomFileInfo {
Int64 offset;
Int64 size;
};
static_assert(std::is_pod<RomFileInfo>::value);
namespace RomStringTraits {
constexpr inline char DirectorySeparator = '/';
constexpr inline char NullTerminator = '\x00';
constexpr inline char Dot = '.';
}
}

8
libstratosphere/include/stratosphere/fs/fs_directory.hpp
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@ -22,4 +22,12 @@ namespace ams::fs {
using DirectoryEntry = ::FsDirectoryEntry;
struct DirectoryHandle {
void *handle;
};
Result ReadDirectory(s64 *out_count, DirectoryEntry *out_entries, DirectoryHandle handle, s64 max_entries);
Result GetDirectoryEntryCount(s64 *out, DirectoryHandle handle);
void CloseDirectory(DirectoryHandle handle);
}

15
libstratosphere/include/stratosphere/fs/fs_file.hpp
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@ -60,4 +60,19 @@ namespace ams::fs {
static_assert(std::is_pod<WriteOption>::value && sizeof(WriteOption) == sizeof(u32));
struct FileHandle {
void *handle;
};
Result ReadFile(FileHandle handle, s64 offset, void *buffer, size_t size, const fs::ReadOption &option);
Result ReadFile(FileHandle handle, s64 offset, void *buffer, size_t size);
Result ReadFile(size_t *out, FileHandle handle, s64 offset, void *buffer, size_t size, const fs::ReadOption &option);
Result ReadFile(size_t *out, FileHandle handle, s64 offset, void *buffer, size_t size);
Result GetFileSize(s64 *out, FileHandle handle);
Result FlushFile(FileHandle handle);
Result WriteFile(FileHandle handle, s64 offset, const void *buffer, size_t size, const fs::WriteOption &option);
Result SetFileSize(FileHandle handle, s64 size);
int GetFileOpenMode(FileHandle handle);
void CloseFile(FileHandle handle);
}

29
libstratosphere/include/stratosphere/fs/fs_filesystem.hpp
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@ -18,6 +18,12 @@
namespace ams::fs {
namespace fsa {
class IFile;
}
enum OpenMode {
OpenMode_Read = ::FsOpenMode_Read,
OpenMode_Write = ::FsOpenMode_Write,
@ -49,4 +55,27 @@ namespace ams::fs {
using FileTimeStampRaw = ::FsTimeStampRaw;
struct FileHandle;
struct DirectoryHandle;
Result CreateFile(const char *path, s64 size);
Result CreateFile(const char* path, s64 size, int option);
Result DeleteFile(const char *path);
Result CreateDirectory(const char *path);
Result DeleteDirectory(const char *path);
Result DeleteDirectoryRecursively(const char *path);
Result RenameFile(const char *old_path, const char *new_path);
Result RenameDirectory(const char *old_path, const char *new_path);
Result GetEntryType(DirectoryEntryType *out, const char *path);
Result OpenFile(FileHandle *out_file, const char *path, int mode);
Result OpenDirectory(DirectoryHandle *out_dir, const char *path, int mode);
Result CleanDirectoryRecursively(const char *path);
Result GetFreeSpaceSize(s64 *out, const char *path);
Result GetTotalSpaceSize(s64 *out, const char *path);
Result SetConcatenationFileAttribute(const char *path);
Result GetFileTimeStampRaw(FileTimeStampRaw *out, const char *path);
Result OpenFile(FileHandle *out, std::unique_ptr<fsa::IFile> &&file, int mode);
}

47
libstratosphere/include/stratosphere/fs/fs_game_card.hpp Normal file
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@ -0,0 +1,47 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
enum class GameCardPartition {
Update = 0,
Normal = 1,
Secure = 2,
Logo = 3,
};
enum class GameCardPartitionRaw {
NormalReadable,
SecureReadable,
RootWriteable,
};
enum class GameCardAttribute : u8 {
AutoBootFlag = (1 << 0),
HistoryEraseFlag = (1 << 1),
RepairToolFlag = (1 << 2),
DifferentRegionCupToTerraDeviceFlag = (1 << 3),
DifferentRegionCupToGlobalDeviceFlag = (1 << 4),
};
using GameCardHandle = u32;
Result GetGameCardHandle(GameCardHandle *out);
Result MountGameCardPartition(const char *name, GameCardHandle handle, GameCardPartition partition);
}

28
libstratosphere/include/stratosphere/fs/fs_istorage.hpp
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@ -26,21 +26,15 @@ namespace ams::fs {
virtual Result Read(s64 offset, void *buffer, size_t size) = 0;
virtual Result Write(s64 offset, const void *buffer, size_t size) {
return fs::ResultUnsupportedOperation();
}
virtual Result Write(s64 offset, const void *buffer, size_t size) = 0;
virtual Result Flush() = 0;
virtual Result SetSize(s64 size) {
return fs::ResultUnsupportedOperation();
}
virtual Result SetSize(s64 size) = 0;
virtual Result GetSize(s64 *out) = 0;
virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) {
return fs::ResultUnsupportedOperation();
}
virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) = 0;
virtual Result OperateRange(OperationId op_id, s64 offset, s64 size) {
return this->OperateRange(nullptr, 0, op_id, offset, size, nullptr, 0);
@ -86,21 +80,31 @@ namespace ams::fs {
virtual ~ReadOnlyStorageAdapter() { /* ... */ }
public:
virtual Result Read(s64 offset, void *buffer, size_t size) {
virtual Result Read(s64 offset, void *buffer, size_t size) override {
return this->storage->Read(offset, buffer, size);
}
virtual Result Flush() {
virtual Result Flush() override {
return this->storage->Flush();
}
virtual Result GetSize(s64 *out) {
virtual Result GetSize(s64 *out) override {
return this->storage->GetSize(out);
}
virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
return this->storage->OperateRange(dst, dst_size, op_id, offset, size, src, src_size);
}
virtual Result Write(s64 offset, const void *buffer, size_t size) override {
/* TODO: Better result? Is it possible to get a more specific one? */
return fs::ResultUnsupportedOperation();
}
virtual Result SetSize(s64 size) override {
/* TODO: Better result? Is it possible to get a more specific one? */
return fs::ResultUnsupportedOperation();
}
};
}

51
libstratosphere/include/stratosphere/fs/fs_memory_management.hpp Normal file
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@ -0,0 +1,51 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
using AllocateFunction = void *(*)(size_t);
using DeallocateFunction = void (*)(void *, size_t);
void SetAllocator(AllocateFunction allocator, DeallocateFunction deallocator);
namespace impl {
void *Allocate(size_t size);
void Deallocate(void *ptr, size_t size);
class Deleter {
private:
size_t size;
public:
Deleter() : size() { /* ... */ }
explicit Deleter(size_t sz) : size(sz) { /* ... */ }
void operator()(void *ptr) const {
::ams::fs::impl::Deallocate(ptr, this->size);
}
};
template<typename T>
std::unique_ptr<T, Deleter> MakeUnique() {
static_assert(std::is_pod<T>::value);
return std::unique_ptr<T, Deleter>(static_cast<T *>(::ams::fs::impl::Allocate(sizeof(T))), Deleter(sizeof(T)));
}
}
}

84
libstratosphere/include/stratosphere/fs/fs_memory_storage.hpp Normal file
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@ -0,0 +1,84 @@
/*
* 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 "impl/fs_newable.hpp"
#include "fs_istorage.hpp"
#include "fs_query_range.hpp"
namespace ams::fs {
class MemoryStorage : public ::ams::fs::IStorage, public ::ams::fs::impl::Newable {
private:
u8 * const buf;
const s64 size;
public:
MemoryStorage(void *b, s64 sz) : buf(static_cast<u8 *>(b)), size(sz) { /* .. */ }
public:
virtual Result Read(s64 offset, void *buffer, size_t size) override {
/* Succeed immediately on zero-sized read. */
R_SUCCEED_IF(size == 0);
/* Validate arguments. */
R_UNLESS(buffer != nullptr, fs::ResultNullptrArgument());
R_UNLESS(IStorage::IsRangeValid(offset, size, this->size), fs::ResultOutOfRange());
/* Copy from memory. */
std::memcpy(buffer, this->buf + offset, size);
return ResultSuccess();
}
virtual Result Write(s64 offset, const void *buffer, size_t size) override {
/* Succeed immediately on zero-sized write. */
R_SUCCEED_IF(size == 0);
/* Validate arguments. */
R_UNLESS(buffer != nullptr, fs::ResultNullptrArgument());
R_UNLESS(IStorage::IsRangeValid(offset, size, this->size), fs::ResultOutOfRange());
/* Copy to memory. */
std::memcpy(this->buf + offset, buffer, size);
return ResultSuccess();
}
virtual Result Flush() override {
return ResultSuccess();
}
virtual Result GetSize(s64 *out) override {
*out = this->size;
return ResultSuccess();
}
virtual Result SetSize(s64 size) override {
return fs::ResultUnsupportedOperationInMemoryStorageA();
}
virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
switch (op_id) {
case OperationId::InvalidateCache:
return ResultSuccess();
case OperationId::QueryRange:
R_UNLESS(dst != nullptr, fs::ResultNullptrArgument());
R_UNLESS(dst_size == sizeof(QueryRangeInfo), fs::ResultInvalidSize());
reinterpret_cast<QueryRangeInfo *>(dst)->Clear();
return ResultSuccess();
default:
return fs::ResultUnsupportedOperationInMemoryStorageB();
}
}
};
}

27
libstratosphere/include/stratosphere/fs/fs_mount.hpp Normal file
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@ -0,0 +1,27 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
constexpr inline size_t MountNameLengthMax = 15;
Result ConvertToFsCommonPath(char *dst, size_t dst_size, const char *src);
void Unmount(const char *mount_name);
}

13
libstratosphere/include/stratosphere/fs/fs_path_tool.hpp
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@ -26,16 +26,25 @@ namespace ams::fs {
constexpr inline char Dot = '.';
constexpr inline char NullTerminator = '\x00';
constexpr inline char AlternateDirectorySeparator = '\\';
}
class PathTool {
public:
static constexpr const char RootPath[] = "/";
public:
static constexpr inline bool IsAlternateSeparator(char c) {
return c == StringTraits::AlternateDirectorySeparator;
}
static constexpr inline bool IsSeparator(char c) {
return c == StringTraits::DirectorySeparator;
}
static constexpr inline bool IsAnySeparator(char c) {
return IsSeparator(c) || IsAlternateSeparator(c);
}
static constexpr inline bool IsNullTerminator(char c) {
return c == StringTraits::NullTerminator;
}
@ -56,6 +65,10 @@ namespace ams::fs {
return IsWindowsDriveCharacter(p[0]) && IsDriveSeparator(p[1]);
}
static constexpr inline bool IsUnc(const char *p) {
return (IsSeparator(p[0]) && IsSeparator(p[1])) || (IsAlternateSeparator(p[0]) && IsAlternateSeparator(p[1]));
}
static constexpr inline bool IsCurrentDirectory(const char *p) {
return IsDot(p[0]) && (IsSeparator(p[1]) || IsNullTerminator(p[1]));
}

3
libstratosphere/include/stratosphere/fs/fs_query_range.hpp
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@ -15,6 +15,7 @@
*/
#pragma once
#include "fs_common.hpp"
#include "fs_file.hpp"
namespace ams::fs {
@ -42,4 +43,6 @@ namespace ams::fs {
using FileQueryRangeInfo = QueryRangeInfo;
using StorageQueryRangeInfo = QueryRangeInfo;
Result QueryRange(QueryRangeInfo *out, FileHandle handle, s64 offset, s64 size);
}

170
libstratosphere/include/stratosphere/fs/fs_remote_filesystem.hpp
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@ -14,165 +14,217 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "fs_common.hpp"
#include "fsa/fs_ifile.hpp"
#include "fsa/fs_idirectory.hpp"
#include "fsa/fs_ifilesystem.hpp"
#include <stratosphere/fs/fs_common.hpp>
#include <stratosphere/fs/impl/fs_newable.hpp>
#include <stratosphere/fs/fsa/fs_ifile.hpp>
#include <stratosphere/fs/fsa/fs_idirectory.hpp>
#include <stratosphere/fs/fsa/fs_ifilesystem.hpp>
#include <stratosphere/fs/fs_query_range.hpp>
#include <stratosphere/fs/fs_path_tool.hpp>
#include <stratosphere/fs/fs_path_utils.hpp>
namespace ams::fs {
class RemoteFile : public fsa::IFile {
class RemoteFile : public fsa::IFile, public impl::Newable {
private:
std::unique_ptr<::FsFile> base_file;
::FsFile base_file;
public:
RemoteFile(::FsFile *f) : base_file(f) { /* ... */ }
RemoteFile(std::unique_ptr<::FsFile> f) : base_file(std::move(f)) { /* ... */ }
RemoteFile(::FsFile f) {
this->base_file = std::make_unique<::FsFile>(f);
}
RemoteFile(const ::FsFile &f) : base_file(f) { /* ... */ }
virtual ~RemoteFile() { fsFileClose(this->base_file.get()); }
virtual ~RemoteFile() { fsFileClose(std::addressof(this->base_file)); }
public:
virtual Result ReadImpl(size_t *out, s64 offset, void *buffer, size_t size, const fs::ReadOption &option) override final {
return fsFileRead(this->base_file.get(), offset, buffer, size, option.value, out);
return fsFileRead(std::addressof(this->base_file), offset, buffer, size, option.value, out);
}
virtual Result GetSizeImpl(s64 *out) override final {
return fsFileGetSize(this->base_file.get(), out);
return fsFileGetSize(std::addressof(this->base_file), out);
}
virtual Result FlushImpl() override final {
return fsFileFlush(this->base_file.get());
return fsFileFlush(std::addressof(this->base_file));
}
virtual Result WriteImpl(s64 offset, const void *buffer, size_t size, const fs::WriteOption &option) override final {
return fsFileWrite(this->base_file.get(), offset, buffer, size, option.value);
return fsFileWrite(std::addressof(this->base_file), offset, buffer, size, option.value);
}
virtual Result SetSizeImpl(s64 size) override final {
return fsFileSetSize(this->base_file.get(), size);
return fsFileSetSize(std::addressof(this->base_file), size);
}
virtual Result OperateRangeImpl(void *dst, size_t dst_size, fs::OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override final {
/* TODO: How should this be handled? */
return fs::ResultNotImplemented();
R_UNLESS(op_id == OperationId::QueryRange, fs::ResultUnsupportedOperationInFileServiceObjectAdapterA());
R_UNLESS(dst_size == sizeof(FileQueryRangeInfo), fs::ResultInvalidSize());
return fsFileOperateRange(std::addressof(this->base_file), static_cast<::FsOperationId>(op_id), offset, size, reinterpret_cast<::FsRangeInfo *>(dst));
}
public:
virtual sf::cmif::DomainObjectId GetDomainObjectId() const override {
return sf::cmif::DomainObjectId{serviceGetObjectId(&this->base_file->s)};
return sf::cmif::DomainObjectId{serviceGetObjectId(const_cast<::Service *>(std::addressof(this->base_file.s)))};
}
};
class RemoteDirectory : public fsa::IDirectory {
class RemoteDirectory : public fsa::IDirectory, public impl::Newable {
private:
std::unique_ptr<::FsDir> base_dir;
::FsDir base_dir;
public:
RemoteDirectory(::FsDir *d) : base_dir(d) { /* ... */ }
RemoteDirectory(std::unique_ptr<::FsDir> d) : base_dir(std::move(d)) { /* ... */ }
RemoteDirectory(::FsDir d) {
this->base_dir = std::make_unique<::FsDir>(d);
}
RemoteDirectory(const ::FsDir &d) : base_dir(d) { /* ... */ }
virtual ~RemoteDirectory() { fsDirClose(this->base_dir.get()); }
virtual ~RemoteDirectory() { fsDirClose(std::addressof(this->base_dir)); }
public:
virtual Result ReadImpl(s64 *out_count, DirectoryEntry *out_entries, s64 max_entries) override final {
return fsDirRead(this->base_dir.get(), out_count, max_entries, out_entries);
return fsDirRead(std::addressof(this->base_dir), out_count, max_entries, out_entries);
}
virtual Result GetEntryCountImpl(s64 *out) override final {
return fsDirGetEntryCount(this->base_dir.get(), out);
return fsDirGetEntryCount(std::addressof(this->base_dir), out);
}
public:
virtual sf::cmif::DomainObjectId GetDomainObjectId() const override {
return sf::cmif::DomainObjectId{serviceGetObjectId(&this->base_dir->s)};
return sf::cmif::DomainObjectId{serviceGetObjectId(const_cast<::Service *>(std::addressof(this->base_dir.s)))};
}
};
class RemoteFileSystem : public fsa::IFileSystem {
class RemoteFileSystem : public fsa::IFileSystem, public impl::Newable {
private:
std::unique_ptr<::FsFileSystem> base_fs;
::FsFileSystem base_fs;
public:
RemoteFileSystem(::FsFileSystem *fs) : base_fs(fs) { /* ... */ }
RemoteFileSystem(std::unique_ptr<::FsFileSystem> fs) : base_fs(std::move(fs)) { /* ... */ }
RemoteFileSystem(::FsFileSystem fs) {
this->base_fs = std::make_unique<::FsFileSystem>(fs);
}
RemoteFileSystem(const ::FsFileSystem &fs) : base_fs(fs) { /* ... */ }
virtual ~RemoteFileSystem() { fsFsClose(this->base_fs.get()); }
virtual ~RemoteFileSystem() { fsFsClose(std::addressof(this->base_fs)); }
private:
Result GetPathForServiceObject(fssrv::sf::Path *out_path, const char *path) {
/* Copy and null terminate. */
std::strncpy(out_path->str, path, sizeof(out_path->str) - 1);
out_path->str[sizeof(out_path->str) - 1] = '\x00';
/* Replace directory separators. */
Replace(out_path->str, sizeof(out_path->str) - 1, StringTraits::AlternateDirectorySeparator, StringTraits::DirectorySeparator);
/* Get lengths. */
const auto mount_name_len = PathTool::IsWindowsAbsolutePath(path) ? 2 : 0;
const auto rel_path = out_path->str + mount_name_len;
const auto max_len = fs::EntryNameLengthMax - mount_name_len;
return VerifyPath(rel_path, max_len, max_len);
}
public:
virtual Result CreateFileImpl(const char *path, s64 size, int flags) override final {
return fsFsCreateFile(this->base_fs.get(), path, size, flags);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsCreateFile(std::addressof(this->base_fs), sf_path.str, size, flags);
}
virtual Result DeleteFileImpl(const char *path) override final {
return fsFsDeleteFile(this->base_fs.get(), path);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsDeleteFile(std::addressof(this->base_fs), sf_path.str);
}
virtual Result CreateDirectoryImpl(const char *path) override final {
return fsFsCreateDirectory(this->base_fs.get(), path);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsCreateDirectory(std::addressof(this->base_fs), sf_path.str);
}
virtual Result DeleteDirectoryImpl(const char *path) override final {
return fsFsDeleteDirectory(this->base_fs.get(), path);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsDeleteDirectory(std::addressof(this->base_fs), sf_path.str);
}
virtual Result DeleteDirectoryRecursivelyImpl(const char *path) override final {
return fsFsDeleteDirectoryRecursively(this->base_fs.get(), path);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsDeleteDirectoryRecursively(std::addressof(this->base_fs), sf_path.str);
}
virtual Result RenameFileImpl(const char *old_path, const char *new_path) override final {
return fsFsRenameFile(this->base_fs.get(), old_path, new_path);
fssrv::sf::Path old_sf_path;
fssrv::sf::Path new_sf_path;
R_TRY(GetPathForServiceObject(std::addressof(old_sf_path), old_path));
R_TRY(GetPathForServiceObject(std::addressof(new_sf_path), new_path));
return fsFsRenameFile(std::addressof(this->base_fs), old_sf_path.str, new_sf_path.str);
}
virtual Result RenameDirectoryImpl(const char *old_path, const char *new_path) override final {
return fsFsRenameDirectory(this->base_fs.get(), old_path, new_path);
fssrv::sf::Path old_sf_path;
fssrv::sf::Path new_sf_path;
R_TRY(GetPathForServiceObject(std::addressof(old_sf_path), old_path));
R_TRY(GetPathForServiceObject(std::addressof(new_sf_path), new_path));
return fsFsRenameDirectory(std::addressof(this->base_fs), old_sf_path.str, new_sf_path.str);
}
virtual Result GetEntryTypeImpl(DirectoryEntryType *out, const char *path) override final {
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
static_assert(sizeof(::FsDirEntryType) == sizeof(DirectoryEntryType));
return fsFsGetEntryType(this->base_fs.get(), path, reinterpret_cast<::FsDirEntryType *>(out));
return fsFsGetEntryType(std::addressof(this->base_fs), sf_path.str, reinterpret_cast<::FsDirEntryType *>(out));
}
virtual Result OpenFileImpl(std::unique_ptr<fsa::IFile> *out_file, const char *path, OpenMode mode) override final {
FsFile f;
R_TRY(fsFsOpenFile(this->base_fs.get(), path, mode, &f));
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
*out_file = std::make_unique<RemoteFile>(f);
FsFile f;
R_TRY(fsFsOpenFile(std::addressof(this->base_fs), sf_path.str, mode, &f));
auto file = std::make_unique<RemoteFile>(f);
R_UNLESS(file != nullptr, fs::ResultAllocationFailureInNew());
*out_file = std::move(file);
return ResultSuccess();
}
virtual Result OpenDirectoryImpl(std::unique_ptr<fsa::IDirectory> *out_dir, const char *path, OpenDirectoryMode mode) override final {
FsDir d;
R_TRY(fsFsOpenDirectory(this->base_fs.get(), path, mode, &d));
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
*out_dir = std::make_unique<RemoteDirectory>(d);
FsDir d;
R_TRY(fsFsOpenDirectory(std::addressof(this->base_fs), sf_path.str, mode, &d));
auto dir = std::make_unique<RemoteDirectory>(d);
R_UNLESS(dir != nullptr, fs::ResultAllocationFailureInNew());
*out_dir = std::move(dir);
return ResultSuccess();
}
virtual Result CommitImpl() override final {
return fsFsCommit(this->base_fs.get());
return fsFsCommit(std::addressof(this->base_fs));
}
virtual Result GetFreeSpaceSizeImpl(s64 *out, const char *path) {
return fsFsGetFreeSpace(this->base_fs.get(), path, out);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsGetFreeSpace(std::addressof(this->base_fs), sf_path.str, out);
}
virtual Result GetTotalSpaceSizeImpl(s64 *out, const char *path) {
return fsFsGetTotalSpace(this->base_fs.get(), path, out);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsGetTotalSpace(std::addressof(this->base_fs), sf_path.str, out);
}
virtual Result CleanDirectoryRecursivelyImpl(const char *path) {
return fsFsCleanDirectoryRecursively(this->base_fs.get(), path);
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsCleanDirectoryRecursively(std::addressof(this->base_fs), sf_path.str);
}
virtual Result GetFileTimeStampRawImpl(FileTimeStampRaw *out, const char *path) {
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
static_assert(sizeof(FileTimeStampRaw) == sizeof(::FsTimeStampRaw));
return fsFsGetFileTimeStampRaw(this->base_fs.get(), path, reinterpret_cast<::FsTimeStampRaw *>(out));
return fsFsGetFileTimeStampRaw(std::addressof(this->base_fs), sf_path.str, reinterpret_cast<::FsTimeStampRaw *>(out));
}
virtual Result QueryEntryImpl(char *dst, size_t dst_size, const char *src, size_t src_size, fsa::QueryId query, const char *path) {
return fsFsQueryEntry(this->base_fs.get(), dst, dst_size, src, src_size, path, static_cast<FsFileSystemQueryId>(query));
fssrv::sf::Path sf_path;
R_TRY(GetPathForServiceObject(std::addressof(sf_path), path));
return fsFsQueryEntry(std::addressof(this->base_fs), dst, dst_size, src, src_size, sf_path.str, static_cast<FsFileSystemQueryId>(query));
}
};

12
libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp
View File

@ -16,17 +16,17 @@
#pragma once
#include "fs_common.hpp"
#include "fs_istorage.hpp"
#include "impl/fs_newable.hpp"
namespace ams::fs {
class RemoteStorage : public IStorage {
class RemoteStorage : public IStorage, public impl::Newable {
private:
std::unique_ptr<::FsStorage> base_storage;
std::unique_ptr<::FsStorage, impl::Deleter> base_storage;
public:
RemoteStorage(::FsStorage *s) : base_storage(s) { /* ... */ }
RemoteStorage(std::unique_ptr<::FsStorage> s) : base_storage(std::move(s)) { /* ... */ }
RemoteStorage(::FsStorage s) {
this->base_storage = std::make_unique<::FsStorage>(s);
RemoteStorage(::FsStorage &s) {
this->base_storage = impl::MakeUnique<::FsStorage>();
*this->base_storage = s;
}
virtual ~RemoteStorage() { fsStorageClose(this->base_storage.get()); }

32
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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 <vapours.hpp>
namespace ams::fs {
union RightsId {
u8 data[0x10];
u64 data64[2];
};
static_assert(sizeof(RightsId) == 0x10);
static_assert(std::is_pod<RightsId>::value);
/* Rights ID API */
Result GetRightsId(RightsId *out, const char *path);
Result GetRightsId(RightsId *out, u8 *out_key_generation, const char *path);
}

74
libstratosphere/include/stratosphere/fs/fs_romfs_filesystem.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 "fs_common.hpp"
#include "impl/fs_newable.hpp"
#include "fsa/fs_ifile.hpp"
#include "fsa/fs_idirectory.hpp"
#include "fsa/fs_ifilesystem.hpp"
#include "fs_dbm_hierarchical_rom_file_table.hpp"
namespace ams::fs {
class RomFsFileSystem : public fsa::IFileSystem, public impl::Newable {
NON_COPYABLE(RomFsFileSystem);
public:
using RomFileTable = HierarchicalRomFileTable;
private:
RomFileTable rom_file_table;
IStorage *base_storage;
std::unique_ptr<IStorage> unique_storage;
std::unique_ptr<IStorage> dir_bucket_storage;
std::unique_ptr<IStorage> dir_entry_storage;
std::unique_ptr<IStorage> file_bucket_storage;
std::unique_ptr<IStorage> file_entry_storage;
s64 entry_size;
private:
Result GetFileInfo(RomFileTable::FileInfo *out, const char *path);
public:
static Result GetRequiredWorkingMemorySize(size_t *out, IStorage *storage);
public:
RomFsFileSystem();
virtual ~RomFsFileSystem() override;
Result Initialize(IStorage *base, void *work, size_t work_size, bool use_cache);
Result Initialize(std::unique_ptr<IStorage>&& base, void *work, size_t work_size, bool use_cache);
IStorage *GetBaseStorage();
RomFileTable *GetRomFileTable();
Result GetFileBaseOffset(s64 *out, const char *path);
public:
virtual Result CreateFileImpl(const char *path, s64 size, int flags) override;
virtual Result DeleteFileImpl(const char *path) override;
virtual Result CreateDirectoryImpl(const char *path) override;
virtual Result DeleteDirectoryImpl(const char *path) override;
virtual Result DeleteDirectoryRecursivelyImpl(const char *path) override;
virtual Result RenameFileImpl(const char *old_path, const char *new_path) override;
virtual Result RenameDirectoryImpl(const char *old_path, const char *new_path) override;
virtual Result GetEntryTypeImpl(fs::DirectoryEntryType *out, const char *path) override;
virtual Result OpenFileImpl(std::unique_ptr<fs::fsa::IFile> *out_file, const char *path, fs::OpenMode mode) override;
virtual Result OpenDirectoryImpl(std::unique_ptr<fs::fsa::IDirectory> *out_dir, const char *path, fs::OpenDirectoryMode mode) override;
virtual Result CommitImpl() override;
virtual Result GetFreeSpaceSizeImpl(s64 *out, const char *path) override;
virtual Result GetTotalSpaceSizeImpl(s64 *out, const char *path) override;
virtual Result CleanDirectoryRecursivelyImpl(const char *path) override;
/* These aren't accessible as commands. */
virtual Result CommitProvisionallyImpl(s64 counter) override;
virtual Result RollbackImpl() override;
};
}

29
libstratosphere/include/stratosphere/fs/fs_save_data_management.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 "fs_common.hpp"
#include "fs_save_data_types.hpp"
namespace ams::fs {
Result DeleteSaveData(SaveDataId id);
Result DeleteSaveData(SaveDataSpaceId space_id, SaveDataId id);
Result GetSaveDataFlags(u32 *out, SaveDataId id);
Result GetSaveDataFlags(u32 *out, SaveDataSpaceId space_id, SaveDataId id);
Result SetSaveDataFlags(SaveDataId id, SaveDataSpaceId space_id, u32 flags);
}

24
libstratosphere/include/stratosphere/fs/fs_save_data_transaction.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 "fs_common.hpp"
#include "fs_save_data_types.hpp"
namespace ams::fs {
Result CommitSaveData(const char *path);
}

159
libstratosphere/include/stratosphere/fs/fs_save_data_types.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 "fs_common.hpp"
namespace ams::fs {
using SaveDataId = u64;
using SystemSaveDataId = u64;
using SystemBcatSaveDataId = SystemSaveDataId;
enum class SaveDataSpaceId : u8 {
System = 0,
User = 1,
SdSystem = 2,
Temporary = 3,
SdUser = 4,
ProperSystem = 100,
SafeMode = 101,
};
enum class SaveDataType : u8 {
System = 0,
Account = 1,
Bcat = 2,
Device = 3,
Temporary = 4,
Cache = 5,
SystemBcat = 6,
};
enum class SaveDataRank : u8 {
Primary = 0,
Secondary = 1,
};
struct UserId {
u64 data[2];
};
static_assert(std::is_pod<UserId>::value);
constexpr inline bool operator<(const UserId &lhs, const UserId &rhs) {
if (lhs.data[0] < rhs.data[0]) {
return true;
} else if (lhs.data[0] == rhs.data[0] && lhs.data[1] < rhs.data[1]) {
return true;
} else {
return false;
}
}
constexpr inline bool operator==(const UserId &lhs, const UserId &rhs) {
return lhs.data[0] == rhs.data[0] && lhs.data[1] == rhs.data[1];
}
constexpr inline bool operator!=(const UserId &lhs, const UserId &rhs) {
return !(lhs == rhs);
}
constexpr inline SystemSaveDataId InvalidSystemSaveDataId = 0;
constexpr inline UserId InvalidUserId = {};
enum SaveDataFlags : u32 {
SaveDataFlags_None = (0 << 0),
SaveDataFlags_KeepAfterResettingSystemSaveData = (1 << 0),
SaveDataFlags_KeepAfterRefurbishment = (1 << 1),
SaveDataFlags_KeepAfterResettingSystemSaveDataWithoutUserSaveData = (1 << 2),
SaveDataFlags_NeedsSecureDelete = (1 << 3),
};
struct SaveDataCreationInfo {
s64 size;
s64 journal_size;
s64 block_size;
u64 owner_id;
u32 flags;
SaveDataSpaceId space_id;
bool pseudo;
u8 reserved[0x1A];
};
static_assert(std::is_pod<SaveDataCreationInfo>::value);
static_assert(sizeof(SaveDataCreationInfo) == 0x40);
struct SaveDataAttribute {
ncm::ProgramId program_id;
UserId user_id;
SystemSaveDataId system_save_data_id;
SaveDataType type;
SaveDataRank rank;
u16 index;
u8 reserved[0x1C];
static constexpr SaveDataAttribute Make(ncm::ProgramId program_id, SaveDataType type, UserId user_id, SystemSaveDataId system_save_data_id, u16 index, SaveDataRank rank) {
return {
.program_id = program_id,
.user_id = user_id,
.system_save_data_id = system_save_data_id,
.type = type,
.rank = rank,
.index = index,
};
}
static constexpr SaveDataAttribute Make(ncm::ProgramId program_id, SaveDataType type, UserId user_id, SystemSaveDataId system_save_data_id, u16 index) {
return Make(program_id, type, user_id, system_save_data_id, index, SaveDataRank::Primary);
}
static constexpr SaveDataAttribute Make(ncm::ProgramId program_id, SaveDataType type, UserId user_id, SystemSaveDataId system_save_data_id) {
return Make(program_id, type, user_id, system_save_data_id, 0, SaveDataRank::Primary);
}
};
static_assert(sizeof(SaveDataAttribute) == 0x40);
static_assert(std::is_trivially_destructible<SaveDataAttribute>::value);
constexpr inline bool operator<(const SaveDataAttribute &lhs, const SaveDataAttribute &rhs) {
return std::tie(lhs.program_id, lhs.user_id, lhs.system_save_data_id, lhs.index, lhs.rank) <
std::tie(rhs.program_id, rhs.user_id, rhs.system_save_data_id, rhs.index, rhs.rank);
}
constexpr inline bool operator==(const SaveDataAttribute &lhs, const SaveDataAttribute &rhs) {
return std::tie(lhs.program_id, lhs.user_id, lhs.system_save_data_id, lhs.type, lhs.rank, lhs.index) ==
std::tie(rhs.program_id, rhs.user_id, rhs.system_save_data_id, rhs.type, rhs.rank, rhs.index);
}
constexpr inline bool operator!=(const SaveDataAttribute &lhs, const SaveDataAttribute &rhs) {
return !(lhs == rhs);
}
constexpr inline size_t DefaultSaveDataBlockSize = 16_KB;
struct SaveDataExtraData {
SaveDataAttribute attr;
u64 owner_id;
s64 timestamp;
u32 flags;
u8 pad[4];
s64 available_size;
s64 journal_size;
s64 commit_id;
u8 unused[0x190];
};
static_assert(sizeof(SaveDataExtraData) == 0x200);
static_assert(std::is_pod<SaveDataExtraData>::value);
}

23
libstratosphere/include/stratosphere/fs/fs_sd_card.hpp Normal file
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@ -0,0 +1,23 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
Result MountSdCard(const char *name);
}

24
libstratosphere/include/stratosphere/fs/fs_signed_system_partition.hpp Normal file
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@ -0,0 +1,24 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
bool IsSignedSystemPartitionOnSdCardValid(const char *system_root_path);
bool IsSignedSystemPartitionOnSdCardValidDeprecated();
}

144
libstratosphere/include/stratosphere/fs/fs_substorage.hpp Normal file
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@ -0,0 +1,144 @@
/*
* 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 "impl/fs_newable.hpp"
#include "fs_istorage.hpp"
namespace ams::fs {
class SubStorage : public ::ams::fs::IStorage, public ::ams::fs::impl::Newable {
private:
std::shared_ptr<IStorage> shared_base_storage;
fs::IStorage *base_storage;
s64 offset;
s64 size;
bool resizable;
private:
constexpr bool IsValid() const {
return this->base_storage != nullptr;
}
public:
SubStorage() : shared_base_storage(), base_storage(nullptr), offset(0), size(0), resizable(false) { /* ... */ }
SubStorage(const SubStorage &rhs) : shared_base_storage(), base_storage(rhs.base_storage), offset(rhs.offset), size(rhs.size), resizable(rhs.resizable) { /* ... */}
SubStorage &operator=(const SubStorage &rhs) {
if (this != std::addressof(rhs)) {
this->base_storage = rhs.base_storage;
this->offset = rhs.offset;
this->size = rhs.size;
this->resizable = rhs.resizable;
}
return *this;
}
SubStorage(IStorage *storage, s64 o, s64 sz) : shared_base_storage(), base_storage(storage), offset(o), size(sz) {
AMS_ABORT_UNLESS(this->IsValid());
AMS_ABORT_UNLESS(this->offset >= 0);
AMS_ABORT_UNLESS(this->size >= 0);
}
SubStorage(std::shared_ptr<IStorage> storage, s64 o, s64 sz) : shared_base_storage(storage), base_storage(storage.get()), offset(o), size(sz) {
AMS_ABORT_UNLESS(this->IsValid());
AMS_ABORT_UNLESS(this->offset >= 0);
AMS_ABORT_UNLESS(this->size >= 0);
}
SubStorage(SubStorage *sub, s64 o, s64 sz) : shared_base_storage(), base_storage(sub->base_storage), offset(o + sub->offset), size(sz) {
AMS_ABORT_UNLESS(this->IsValid());
AMS_ABORT_UNLESS(this->offset >= 0);
AMS_ABORT_UNLESS(this->size >= 0);
AMS_ABORT_UNLESS(sub->size >= o + sz);
}
public:
void SetResizable(bool rsz) {
this->resizable = rsz;
}
public:
virtual Result Read(s64 offset, void *buffer, size_t size) override {
/* Ensure we're initialized. */
R_UNLESS(this->IsValid(), fs::ResultNotInitialized());
/* Succeed immediately on zero-sized operation. */
R_SUCCEED_IF(size == 0);
/* Validate arguments and read. */
R_UNLESS(buffer != nullptr, fs::ResultNullptrArgument());
R_UNLESS(IStorage::IsRangeValid(offset, size, this->size), fs::ResultOutOfRange());
return this->base_storage->Read(this->offset + offset, buffer, size);
}
virtual Result Write(s64 offset, const void *buffer, size_t size) override{
/* Ensure we're initialized. */
R_UNLESS(this->IsValid(), fs::ResultNotInitialized());
/* Succeed immediately on zero-sized operation. */
R_SUCCEED_IF(size == 0);
/* Validate arguments and write. */
R_UNLESS(buffer != nullptr, fs::ResultNullptrArgument());
R_UNLESS(IStorage::IsRangeValid(offset, size, this->size), fs::ResultOutOfRange());
return this->base_storage->Write(this->offset + offset, buffer, size);
}
virtual Result Flush() override {
R_UNLESS(this->IsValid(), fs::ResultNotInitialized());
return this->base_storage->Flush();
}
virtual Result SetSize(s64 size) override {
/* Ensure we're initialized and validate arguments. */
R_UNLESS(this->IsValid(), fs::ResultNotInitialized());
R_UNLESS(this->resizable, fs::ResultUnsupportedOperationInSubStorageA());
R_UNLESS(IStorage::IsOffsetAndSizeValid(this->offset, size), fs::ResultInvalidSize());
/* Ensure that we're allowed to set size. */
s64 cur_size;
R_TRY(this->base_storage->GetSize(std::addressof(cur_size)));
R_UNLESS(cur_size == this->offset + this->size, fs::ResultUnsupportedOperationInSubStorageB());
/* Set the size. */
R_TRY(this->base_storage->SetSize(this->offset + size));
this->size = size;
return ResultSuccess();
}
virtual Result GetSize(s64 *out) override {
/* Ensure we're initialized. */
R_UNLESS(this->IsValid(), fs::ResultNotInitialized());
*out = this->size;
return ResultSuccess();
}
virtual Result OperateRange(void *dst, size_t dst_size, OperationId op_id, s64 offset, s64 size, const void *src, size_t src_size) override {
/* Ensure we're initialized. */
R_UNLESS(this->IsValid(), fs::ResultNotInitialized());
/* Succeed immediately on zero-sized operation. */
R_SUCCEED_IF(size == 0);
/* Validate arguments and operate. */
R_UNLESS(IStorage::IsOffsetAndSizeValid(offset, size), fs::ResultOutOfRange());
return this->base_storage->OperateRange(dst, dst_size, op_id, this->offset + offset, size, src, src_size);
}
using IStorage::OperateRange;
};
}

26
libstratosphere/include/stratosphere/fs/fs_system_data.hpp Normal file
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@ -0,0 +1,26 @@
/*
* 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 "fs_common.hpp"
namespace ams::fs {
Result QueryMountSystemDataCacheSize(size_t *out, ncm::SystemDataId data_id);
Result MountSystemData(const char *name, ncm::SystemDataId data_id);
Result MountSystemData(const char *name, ncm::SystemDataId data_id, void *cache_buffer, size_t cache_size);
}

40
libstratosphere/include/stratosphere/fs/fs_system_save_data.hpp Normal file
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@ -0,0 +1,40 @@
/*
* 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 "fs_common.hpp"
#include "fs_save_data_types.hpp"
namespace ams::fs {
void DisableAutoSaveDataCreation();
Result CreateSystemSaveData(SystemSaveDataId save_id, s64 size, s64 journal_size, u32 flags);
Result CreateSystemSaveData(SystemSaveDataId save_id, u64 owner_id, s64 size, s64 journal_size, u32 flags);
Result CreateSystemSaveData(SaveDataSpaceId space_id, SystemSaveDataId save_id, u64 owner_id, s64 size, s64 journal_size, u32 flags);
Result CreateSystemSaveData(SystemSaveDataId save_id, UserId user_id, s64 size, s64 journal_size, u32 flags);
Result CreateSystemSaveData(SystemSaveDataId save_id, UserId user_id, u64 owner_id, s64 size, s64 journal_size, u32 flags);
Result CreateSystemSaveData(SaveDataSpaceId space_id, SystemSaveDataId save_id, UserId user_id, u64 owner_id, s64 size, s64 journal_size, u32 flags);
Result MountSystemSaveData(const char *name, SystemSaveDataId id);
Result MountSystemSaveData(const char *name, SaveDataSpaceId space_id, SystemSaveDataId id);
Result MountSystemSaveData(const char *name, SystemSaveDataId id, UserId user_id);
Result MountSystemSaveData(const char *name, SaveDataSpaceId space_id, SystemSaveDataId id, UserId user_id);
Result DeleteSystemSaveData(SaveDataSpaceId space_id, SystemSaveDataId id, UserId user_id);
}

4
libstratosphere/include/stratosphere/fs/fsa/fs_ifile.hpp
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@ -96,10 +96,12 @@ namespace ams::fs::fsa {
return ResultSuccess();
}
Result DrySetSize(s64 size, OpenMode open_mode) {
Result DrySetSize(s64 size, fs::OpenMode open_mode) {
/* Check that we can write. */
R_UNLESS((open_mode & OpenMode_Write) != 0, fs::ResultInvalidOperationForOpenMode());
AMS_ASSERT(size >= 0);
return ResultSuccess();
}
private:

5
libstratosphere/include/stratosphere/fs/fsa/fs_ifilesystem.hpp
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@ -24,7 +24,8 @@ namespace ams::fs::fsa {
class IDirectory;
enum class QueryId {
SetConcatenationFileAttribute = FsFileSystemQueryId_SetConcatenationFileAttribute
SetConcatenationFileAttribute = 0,
IsSignedSystemPartitionOnSdCardValid = 2,
};
class IFileSystem {
@ -91,7 +92,7 @@ namespace ams::fs::fsa {
R_UNLESS(path != nullptr, fs::ResultInvalidPath());
R_UNLESS(out_dir != nullptr, fs::ResultNullptrArgument());
R_UNLESS((mode & OpenDirectoryMode_All) != 0, fs::ResultInvalidArgument());
R_UNLESS((mode & ~OpenDirectoryMode_All) == 0, fs::ResultInvalidArgument());
R_UNLESS((mode & ~(OpenDirectoryMode_All | OpenDirectoryMode_NotRequireFileSize)) == 0, fs::ResultInvalidArgument());
return this->OpenDirectoryImpl(out_dir, path, mode);
}

35
libstratosphere/include/stratosphere/fs/fsa/fs_registrar.hpp Normal file
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@ -0,0 +1,35 @@
/*
* 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 "../fs_common.hpp"
namespace ams::fs::fsa {
class ICommonMountNameGenerator {
public:
virtual ~ICommonMountNameGenerator() { /* ... */ }
virtual Result GenerateCommonMountName(char *name, size_t name_size) = 0;
};
class IFileSystem;
Result Register(const char *name, std::unique_ptr<IFileSystem> &&fs);
Result Register(const char *name, std::unique_ptr<IFileSystem> &&fs, std::unique_ptr<ICommonMountNameGenerator> &&generator);
Result Register(const char *name, std::unique_ptr<IFileSystem> &&fs, std::unique_ptr<ICommonMountNameGenerator> &&generator, bool use_data_cache, bool use_path_cache, bool multi_commit_supported);
void Unregister(const char *name);
}

50
libstratosphere/include/stratosphere/fs/impl/fs_common_mount_name.hpp Normal file
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@ -0,0 +1,50 @@
/*
* 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
namespace ams::fs::impl {
/* Delimiting of mount names. */
constexpr inline const char ReservedMountNamePrefixCharacter = '@';
constexpr inline const char * const MountNameDelimiter = ":/";
/* Filesystem names. */
constexpr inline const char * const HostRootFileSystemMountName = "@Host";
constexpr inline const char * const SdCardFileSystemMountName = "@Sdcard";
constexpr inline const char * const GameCardFileSystemMountName = "@Gc";
constexpr inline size_t GameCardFileSystemMountNameSuffixLength = 1;
constexpr inline const char * const GameCardFileSystemMountNameUpdateSuffix = "U";
constexpr inline const char * const GameCardFileSystemMountNameNormalSuffix = "N";
constexpr inline const char * const GameCardFileSystemMountNameSecureSuffix = "S";
/* Built-in storage names. */
constexpr inline const char * const BisCalibrationFilePartitionMountName = "@CalibFile";
constexpr inline const char * const BisSafeModePartitionMountName = "@Safe";
constexpr inline const char * const BisUserPartitionMountName = "@User";
constexpr inline const char * const BisSystemPartitionMountName = "@System";
/* Content storage names. */
constexpr inline const char * const ContentStorageSystemMountName = "@SystemContent";
constexpr inline const char * const ContentStorageUserMountName = "@UserContent";
constexpr inline const char * const ContentStorageSdCardMountName = "@SdCardContent";
/* Registered update partition. */
constexpr inline const char * const RegisteredUpdatePartitionMountName = "@RegUpdate";
}

27
libstratosphere/include/stratosphere/fs/impl/fs_data.hpp Normal file
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@ -0,0 +1,27 @@
/*
* 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/fs/fs_common.hpp>
namespace ams::fs::impl {
Result QueryMountDataCacheSize(size_t *out, ncm::DataId data_id, ncm::StorageId storage_id);
Result MountData(const char *name, ncm::DataId data_id, ncm::StorageId storage_id);
Result MountData(const char *name, ncm::DataId data_id, ncm::StorageId storage_id, void *cache_buffer, size_t cache_size);
Result MountData(const char *name, ncm::DataId data_id, ncm::StorageId storage_id, void *cache_buffer, size_t cache_size, bool use_data_cache, bool use_path_cache);
}

33
libstratosphere/include/stratosphere/fs/impl/fs_filesystem_proxy_type.hpp Normal file
View File

@ -0,0 +1,33 @@
/*
* 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 <vapours.hpp>
namespace ams::fs::impl {
enum FileSystemProxyType {
FileSystemProxyType_Code = 0,
FileSystemProxyType_Rom = 1,
FileSystemProxyType_Logo = 2,
FileSystemProxyType_Control = 3,
FileSystemProxyType_Manual = 4,
FileSystemProxyType_Meta = 5,
FileSystemProxyType_Data = 6,
FileSystemProxyType_Package = 7,
FileSystemProxyType_UpdatePartition = 8,
};
}

40
libstratosphere/include/stratosphere/fs/impl/fs_newable.hpp Normal file
View File

@ -0,0 +1,40 @@
/*
* 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/fs/fs_memory_management.hpp>
namespace ams::fs::impl {
class Newable {
public:
static void *operator new(size_t size) {
return ::ams::fs::impl::Allocate(size);
}
static void *operator new[](size_t size) {
return ::ams::fs::impl::Allocate(size);
}
static void operator delete(void *ptr, size_t size) {
return ::ams::fs::impl::Deallocate(ptr, size);
}
static void operator delete[](void *ptr, size_t size) {
return ::ams::fs::impl::Deallocate(ptr, size);
}
};
}

6
libstratosphere/include/stratosphere/fssrv/fssrv_sf_path.hpp
View File

@ -14,9 +14,9 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "../fs/fs_common.hpp"
#include "../fs/fs_directory.hpp"
#include "../sf/sf_buffer_tags.hpp"
#include <stratosphere/fs/fs_common.hpp>
#include <stratosphere/fs/fs_directory.hpp>
#include <stratosphere/sf/sf_buffer_tags.hpp>
namespace ams::fssrv::sf {

3
libstratosphere/include/stratosphere/kvdb/kvdb_archive.hpp
View File

@ -13,9 +13,8 @@
* 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 "kvdb_auto_buffer.hpp"
#include <stratosphere/kvdb/kvdb_auto_buffer.hpp>
namespace ams::kvdb {

8
libstratosphere/include/stratosphere/kvdb/kvdb_auto_buffer.hpp
View File

@ -13,7 +13,6 @@
* 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 <vapours.hpp>
@ -39,7 +38,7 @@ namespace ams::kvdb {
}
AutoBuffer& operator=(AutoBuffer &&rhs) {
rhs.Swap(*this);
AutoBuffer(std::move(rhs)).Swap(*this);
return *this;
}
@ -70,9 +69,8 @@ namespace ams::kvdb {
/* Allocate a buffer. */
this->buffer = static_cast<u8 *>(std::malloc(size));
if (this->buffer == nullptr) {
return ResultAllocationFailed();
}
R_UNLESS(this->buffer != nullptr, ResultAllocationFailed());
this->size = size;
return ResultSuccess();
}

3
libstratosphere/include/stratosphere/kvdb/kvdb_bounded_string.hpp
View File

@ -13,7 +13,6 @@
* 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 <vapours.hpp>
@ -51,6 +50,7 @@ namespace ams::kvdb {
std::va_list args;
va_start(args, format);
CheckLength(std::vsnprintf(string.buffer, N, format, args));
string.buffer[N - 1] = 0;
va_end(args);
return string;
@ -74,6 +74,7 @@ namespace ams::kvdb {
/* Ensure string can fit in our buffer. */
CheckLength(strnlen(s, N));
std::strncpy(this->buffer, s, N);
this->buffer[N - 1] = 0;
}
void SetFormat(const char *format, ...) __attribute__((format (printf, 2, 3))) {

69
libstratosphere/include/stratosphere/kvdb/kvdb_file_key_value_cache.hpp
View File

@ -13,9 +13,10 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <sys/stat.h>
#include "kvdb_bounded_string.hpp"
#include "kvdb_file_key_value_store.hpp"
#include <stratosphere/fs/fs_filesystem.hpp>
#include <stratosphere/fs/fs_file.hpp>
#include <stratosphere/kvdb/kvdb_bounded_string.hpp>
#include <stratosphere/kvdb/kvdb_file_key_value_store.hpp>
namespace ams::kvdb {
@ -39,16 +40,16 @@ namespace ams::kvdb {
public:
static Result CreateNewList(const char *path) {
/* Create new lru_list.dat. */
R_TRY(fsdevCreateFile(path, FileSize, 0));
R_TRY(fs::CreateFile(path, FileSize));
/* Open the file. */
FILE *fp = fopen(path, "r+b");
R_UNLESS(fp != nullptr, fsdevGetLastResult());
ON_SCOPE_EXIT { fclose(fp); };
fs::FileHandle file;
R_TRY(fs::OpenFile(std::addressof(file), path, fs::OpenMode_Write));
ON_SCOPE_EXIT { fs::CloseFile(file); };
/* Write new header with zero entries to the file. */
LruHeader new_header = { .entry_count = 0, };
R_UNLESS(fwrite(&new_header, sizeof(new_header), 1, fp) == 1, fsdevGetLastResult());
R_TRY(fs::WriteFile(file, 0, std::addressof(new_header), sizeof(new_header), fs::WriteOption::Flush));
return ResultSuccess();
}
@ -80,36 +81,33 @@ namespace ams::kvdb {
std::memset(this->keys, 0, BufferSize);
/* Open file. */
FILE *fp = fopen(this->file_path, "rb");
R_UNLESS(fp != nullptr, fsdevGetLastResult());
ON_SCOPE_EXIT { fclose(fp); };
fs::FileHandle file;
R_TRY(fs::OpenFile(std::addressof(file), this->file_path, fs::OpenMode_Read));
ON_SCOPE_EXIT { fs::CloseFile(file); };
/* Read header. */
R_UNLESS(fread(&this->header, sizeof(this->header), 1, fp) == 1, fsdevGetLastResult());
R_TRY(fs::ReadFile(file, 0, std::addressof(this->header), sizeof(this->header)));
/* Read entries. */
const size_t count = this->GetCount();
if (count > 0) {
R_UNLESS(fread(this->keys, std::min(BufferSize, sizeof(Key) * count), 1, fp) == 1, fsdevGetLastResult());
}
R_TRY(fs::ReadFile(file, sizeof(this->header), this->keys, BufferSize));
return ResultSuccess();
}
Result Save() {
/* Open file. */
FILE *fp = fopen(this->file_path, "r+b");
R_UNLESS(fp != nullptr, fsdevGetLastResult());
ON_SCOPE_EXIT { fclose(fp); };
fs::FileHandle file;
R_TRY(fs::OpenFile(std::addressof(file), this->file_path, fs::OpenMode_Read));
ON_SCOPE_EXIT { fs::CloseFile(file); };
/* Write header. */
R_UNLESS(fwrite(&this->header, sizeof(this->header), 1, fp) == 1, fsdevGetLastResult());
R_TRY(fs::WriteFile(file, 0, std::addressof(this->header), sizeof(this->header), fs::WriteOption::None));
/* Write entries. */
R_UNLESS(fwrite(this->keys, BufferSize, 1, fp) == 1, fsdevGetLastResult());
R_TRY(fs::WriteFile(file, sizeof(this->header), this->keys, BufferSize, fs::WriteOption::None));
/* Flush. */
fflush(fp);
R_TRY(fs::FlushFile(file));
return ResultSuccess();
}
@ -209,44 +207,37 @@ namespace ams::kvdb {
return Path::MakeFormat("%s/%s", dir, "kvs");
}
static Result Exists(bool *out, const char *path, bool is_dir) {
static Result Exists(bool *out, const char *path, fs::DirectoryEntryType type) {
/* Set out to false initially. */
*out = false;
/* Check that the path exists, and that our entry type is correct. */
{
struct stat st;
if (stat(path, &st) != 0) {
R_TRY_CATCH(fsdevGetLastResult()) {
/* Try to get the entry type. */
fs::DirectoryEntryType entry_type;
R_TRY_CATCH(fs::GetEntryType(std::addressof(entry_type), path)) {
/* If the path doesn't exist, nothing has gone wrong. */
R_CONVERT(fs::ResultPathNotFound, ResultSuccess());
} R_END_TRY_CATCH;
}
if (is_dir) {
R_UNLESS((S_ISDIR(st.st_mode)), ResultInvalidFilesystemState());
} else {
R_UNLESS((S_ISREG(st.st_mode)), ResultInvalidFilesystemState());
}
}
/* Check that the entry type is correct. */
R_UNLESS(entry_type == type, ResultInvalidFilesystemState());
/* The entry exists and is the correct type. */
*out = true;
return ResultSuccess();
}
static Result DirectoryExists(bool *out, const char *path) {
return Exists(out, path, true);
return Exists(out, path, fs::DirectoryEntryType_Directory);
}
static Result FileExists(bool *out, const char *path) {
return Exists(out, path, false);
return Exists(out, path, fs::DirectoryEntryType_File);
}
public:
static Result CreateNewCache(const char *dir) {
/* Make a new key value store filesystem, and a new lru_list.dat. */
R_TRY(LeastRecentlyUsedList::CreateNewList(GetLeastRecentlyUsedListPath(dir)));
R_UNLESS(mkdir(GetFileKeyValueStorePath(dir), 0) == 0, fsdevGetLastResult());
R_TRY(fs::CreateDirectory(dir));
return ResultSuccess();
}

4
libstratosphere/include/stratosphere/kvdb/kvdb_file_key_value_store.hpp
View File

@ -14,8 +14,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "../os.hpp"
#include "kvdb_bounded_string.hpp"
#include <stratosphere/os.hpp>
#include <stratosphere/kvdb/kvdb_bounded_string.hpp>
namespace ams::kvdb {

73
libstratosphere/include/stratosphere/kvdb/kvdb_memory_key_value_store.hpp
View File

@ -15,10 +15,11 @@
*/
#pragma once
#include <sys/stat.h>
#include "kvdb_auto_buffer.hpp"
#include "kvdb_archive.hpp"
#include "kvdb_bounded_string.hpp"
#include <stratosphere/fs/fs_filesystem.hpp>
#include <stratosphere/fs/fs_file.hpp>
#include <stratosphere/kvdb/kvdb_auto_buffer.hpp>
#include <stratosphere/kvdb/kvdb_archive.hpp>
#include <stratosphere/kvdb/kvdb_bounded_string.hpp>
namespace ams::kvdb {
@ -262,11 +263,9 @@ namespace ams::kvdb {
Result Initialize(const char *dir, size_t capacity) {
/* Ensure that the passed path is a directory. */
{
struct stat st;
R_UNLESS(stat(dir, &st) == 0, fs::ResultPathNotFound());
R_UNLESS((S_ISDIR(st.st_mode)), fs::ResultPathNotFound());
}
fs::DirectoryEntryType entry_type;
R_TRY(fs::GetEntryType(std::addressof(entry_type), dir));
R_UNLESS(entry_type == fs::DirectoryEntryType_Directory, fs::ResultPathNotFound());
/* Set paths. */
this->path.SetFormat("%s%s", dir, "/imkvdb.arc");
@ -337,7 +336,7 @@ namespace ams::kvdb {
return ResultSuccess();
}
Result Save() {
Result Save(bool destructive = false) {
/* Create a buffer to hold the archive. */
AutoBuffer buffer;
R_TRY(buffer.Initialize(this->GetArchiveSize()));
@ -353,7 +352,7 @@ namespace ams::kvdb {
}
/* Save the buffer to disk. */
return this->Commit(buffer);
return this->Commit(buffer, destructive);
}
Result Set(const Key &key, const void *value, size_t value_size) {
@ -468,27 +467,38 @@ namespace ams::kvdb {
return this->index.find(key);
}
private:
Result Commit(const AutoBuffer &buffer) {
/* Try to delete temporary archive, but allow deletion failure (it may not exist). */
std::remove(this->temp_path.Get());
Result SaveArchiveToFile(const char *path, const void *buf, size_t size) {
/* Try to delete the archive, but allow deletion failure. */
fs::DeleteFile(path);
/* Create new temporary archive. */
R_TRY(fsdevCreateFile(this->temp_path.Get(), buffer.GetSize(), 0));
/* Create new archive. */
R_TRY(fs::CreateFile(path, size));
/* Write data to the temporary archive. */
/* Write data to the archive. */
{
FILE *f = fopen(this->temp_path, "r+b");
R_UNLESS(f != nullptr, fsdevGetLastResult());
ON_SCOPE_EXIT { fclose(f); };
R_UNLESS(fwrite(buffer.Get(), buffer.GetSize(), 1, f) == 1, fsdevGetLastResult());
fs::FileHandle file;
R_TRY(fs::OpenFile(std::addressof(file), path, fs::OpenMode_Write));
ON_SCOPE_EXIT { fs::CloseFile(file); };
R_TRY(fs::WriteFile(file, 0, buf, size, fs::WriteOption::Flush));
}
return ResultSuccess();
}
Result Commit(const AutoBuffer &buffer, bool destructive) {
if (destructive) {
/* Delete and save to the real archive. */
R_TRY(SaveArchiveToFile(this->path.Get(), buffer.Get(), buffer.GetSize()));
} else {
/* Delete and save to a temporary archive. */
R_TRY(SaveArchiveToFile(this->temp_path.Get(), buffer.Get(), buffer.GetSize()));
/* Try to delete the saved archive, but allow deletion failure. */
std::remove(this->path.Get());
fs::DeleteFile(this->path.Get());
/* Rename the path. */
R_UNLESS(std::rename(this->temp_path.Get(), this->path.Get()) == 0, fsdevGetLastResult());
R_TRY(fs::RenameFile(this->temp_path.Get(), this->path.Get()));
}
return ResultSuccess();
}
@ -505,18 +515,17 @@ namespace ams::kvdb {
Result ReadArchiveFile(AutoBuffer *dst) const {
/* Open the file. */
FILE *f = fopen(this->path, "rb");
R_UNLESS(f != nullptr, fsdevGetLastResult());
ON_SCOPE_EXIT { fclose(f); };
fs::FileHandle file;
R_TRY(fs::OpenFile(std::addressof(file), path, fs::OpenMode_Read));
ON_SCOPE_EXIT { fs::CloseFile(file); };
/* Get the archive file size. */
fseek(f, 0, SEEK_END);
const size_t archive_size = ftell(f);
fseek(f, 0, SEEK_SET);
s64 archive_size;
R_TRY(fs::GetFileSize(std::addressof(archive_size), file));
/* Make a new buffer, read the file. */
R_TRY(dst->Initialize(archive_size));
R_UNLESS(fread(dst->Get(), archive_size, 1, f) == 1, fsdevGetLastResult());
R_TRY(dst->Initialize(static_cast<size_t>(archive_size)));
R_TRY(fs::ReadFile(file, 0, dst->Get(), dst->GetSize()));
return ResultSuccess();
}

2
libstratosphere/include/stratosphere/ldr/ldr_pm_api.hpp
View File

@ -15,7 +15,7 @@
*/
#pragma once
#include "ldr_types.hpp"
#include <stratosphere/ldr/ldr_types.hpp>
namespace ams::ldr::pm {

5
libstratosphere/include/stratosphere/ldr/ldr_types.hpp
View File

@ -16,8 +16,9 @@
#pragma once
#include <vapours.hpp>
#include "../ncm/ncm_types.hpp"
#include "../sf/sf_buffer_tags.hpp"
#include <stratosphere/ncm/ncm_ids.hpp>
#include <stratosphere/ncm/ncm_program_location.hpp>
#include <stratosphere/sf/sf_buffer_tags.hpp>
namespace ams::ldr {

21
libstratosphere/include/stratosphere/lr.hpp Normal file
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@ -0,0 +1,21 @@
/*
* Copyright (c) 2018-2019 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 <vapours.hpp>
#include <stratosphere/lr/lr_types.hpp>
#include <stratosphere/lr/lr_api.hpp>
#include <stratosphere/lr/lr_location_resolver_manager_impl.hpp>

75
libstratosphere/include/stratosphere/lr/lr_add_on_content_location_resolver.hpp Normal file
View File

@ -0,0 +1,75 @@
/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
#include <stratosphere/lr/lr_i_add_on_content_location_resolver.hpp>
namespace ams::lr {
class AddOnContentLocationResolver {
NON_COPYABLE(AddOnContentLocationResolver);
private:
std::shared_ptr<IAddOnContentLocationResolver> interface;
public:
AddOnContentLocationResolver() { /* ... */ }
explicit AddOnContentLocationResolver(std::shared_ptr<IAddOnContentLocationResolver> intf) : interface(std::move(intf)) { /* ... */ }
AddOnContentLocationResolver(AddOnContentLocationResolver &&rhs) {
this->interface = std::move(rhs.interface);
}
AddOnContentLocationResolver &operator=(AddOnContentLocationResolver &&rhs) {
AddOnContentLocationResolver(std::move(rhs)).Swap(*this);
return *this;
}
void Swap(AddOnContentLocationResolver &rhs) {
std::swap(this->interface, rhs.interface);
}
public:
/* Actual commands. */
Result ResolveAddOnContentPath(Path *out, ncm::DataId id) {
AMS_ASSERT(this->interface);
return this->interface->ResolveAddOnContentPath(out, id);
}
Result RegisterAddOnContentStorage(ncm::DataId id, ncm::ApplicationId application_id, ncm::StorageId storage_id) {
AMS_ASSERT(this->interface);
if (hos::GetVersion() >= hos::Version_900) {
return this->interface->RegisterAddOnContentStorage(id, application_id, storage_id);
} else {
return this->interface->RegisterAddOnContentStorageDeprecated(id, storage_id);
}
}
Result UnregisterAllAddOnContentPath() {
AMS_ASSERT(this->interface);
return this->interface->UnregisterAllAddOnContentPath();
}
Result RefreshApplicationAddOnContent(const ncm::ApplicationId *ids, size_t num_ids) {
AMS_ASSERT(this->interface);
return this->interface->RefreshApplicationAddOnContent(sf::InArray<ncm::ApplicationId>(ids, num_ids));
}
Result UnregisterApplicationAddOnContent(ncm::ApplicationId id) {
AMS_ASSERT(this->interface);
return this->interface->UnregisterApplicationAddOnContent(id);
}
};
}

35
libstratosphere/include/stratosphere/lr/lr_api.hpp Normal file
View File

@ -0,0 +1,35 @@
/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
#include <stratosphere/lr/lr_location_resolver.hpp>
#include <stratosphere/lr/lr_add_on_content_location_resolver.hpp>
#include <stratosphere/lr/lr_registered_location_resolver.hpp>
namespace ams::lr {
/* Management. */
void Initialize();
void Finalize();
/* Service API. */
Result OpenLocationResolver(LocationResolver *out, ncm::StorageId storage_id);
Result OpenRegisteredLocationResolver(RegisteredLocationResolver *out);
Result OpenAddOnContentLocationResolver(AddOnContentLocationResolver *out);
Result RefreshLocationResolver(ncm::StorageId storage_id);
}

52
libstratosphere/include/stratosphere/lr/lr_i_add_on_content_location_resolver.hpp Normal file
View File

@ -0,0 +1,52 @@
/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
namespace ams::lr {
class IAddOnContentLocationResolver : public sf::IServiceObject {
protected:
enum class CommandId {
ResolveAddOnContentPath = 0,
RegisterAddOnContentStorageDeprecated = 1,
RegisterAddOnContentStorage = 1,
UnregisterAllAddOnContentPath = 2,
RefreshApplicationAddOnContent = 3,
UnregisterApplicationAddOnContent = 4,
};
public:
/* Actual commands. */
virtual Result ResolveAddOnContentPath(sf::Out<Path> out, ncm::DataId id) = 0;
virtual Result RegisterAddOnContentStorageDeprecated(ncm::DataId id, ncm::StorageId storage_id) = 0;
virtual Result RegisterAddOnContentStorage(ncm::DataId id, ncm::ApplicationId application_id, ncm::StorageId storage_id) = 0;
virtual Result UnregisterAllAddOnContentPath() = 0;
virtual Result RefreshApplicationAddOnContent(const sf::InArray<ncm::ApplicationId> &ids) = 0;
virtual Result UnregisterApplicationAddOnContent(ncm::ApplicationId id) = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(ResolveAddOnContentPath, hos::Version_200),
MAKE_SERVICE_COMMAND_META(RegisterAddOnContentStorageDeprecated, hos::Version_200, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RegisterAddOnContentStorage, hos::Version_900),
MAKE_SERVICE_COMMAND_META(UnregisterAllAddOnContentPath, hos::Version_200),
MAKE_SERVICE_COMMAND_META(RefreshApplicationAddOnContent, hos::Version_900),
MAKE_SERVICE_COMMAND_META(UnregisterApplicationAddOnContent, hos::Version_900),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
namespace ams::lr {
class ILocationResolver : public sf::IServiceObject {
NON_COPYABLE(ILocationResolver);
NON_MOVEABLE(ILocationResolver);
protected:
enum class CommandId {
ResolveProgramPath = 0,
RedirectProgramPath = 1,
ResolveApplicationControlPath = 2,
ResolveApplicationHtmlDocumentPath = 3,
ResolveDataPath = 4,
RedirectApplicationControlPathDeprecated = 5,
RedirectApplicationControlPath = 5,
RedirectApplicationHtmlDocumentPathDeprecated = 6,
RedirectApplicationHtmlDocumentPath = 6,
ResolveApplicationLegalInformationPath = 7,
RedirectApplicationLegalInformationPathDeprecated = 8,
RedirectApplicationLegalInformationPath = 8,
Refresh = 9,
RedirectApplicationProgramPathDeprecated = 10,
RedirectApplicationProgramPath = 10,
ClearApplicationRedirectionDeprecated = 11,
ClearApplicationRedirection = 11,
EraseProgramRedirection = 12,
EraseApplicationControlRedirection = 13,
EraseApplicationHtmlDocumentRedirection = 14,
EraseApplicationLegalInformationRedirection = 15,
ResolveProgramPathForDebug = 16,
RedirectProgramPathForDebug = 17,
RedirectApplicationProgramPathForDebugDeprecated = 18,
RedirectApplicationProgramPathForDebug = 18,
EraseProgramRedirectionForDebug = 19,
};
public:
ILocationResolver() { /* ... */ }
public:
/* Actual commands. */
virtual Result ResolveProgramPath(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result RedirectProgramPath(const Path &path, ncm::ProgramId id) = 0;
virtual Result ResolveApplicationControlPath(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result ResolveApplicationHtmlDocumentPath(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result ResolveDataPath(sf::Out<Path> out, ncm::DataId id) = 0;
virtual Result RedirectApplicationControlPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationControlPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result RedirectApplicationHtmlDocumentPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationHtmlDocumentPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result ResolveApplicationLegalInformationPath(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationLegalInformationPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationLegalInformationPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result Refresh() = 0;
virtual Result RedirectApplicationProgramPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationProgramPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result ClearApplicationRedirectionDeprecated() = 0;
virtual Result ClearApplicationRedirection(const sf::InArray<ncm::ProgramId> &excluding_ids) = 0;
virtual Result EraseProgramRedirection(ncm::ProgramId id) = 0;
virtual Result EraseApplicationControlRedirection(ncm::ProgramId id) = 0;
virtual Result EraseApplicationHtmlDocumentRedirection(ncm::ProgramId id) = 0;
virtual Result EraseApplicationLegalInformationRedirection(ncm::ProgramId id) = 0;
virtual Result ResolveProgramPathForDebug(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result RedirectProgramPathForDebug(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationProgramPathForDebugDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectApplicationProgramPathForDebug(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result EraseProgramRedirectionForDebug(ncm::ProgramId id) = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(ResolveProgramPath),
MAKE_SERVICE_COMMAND_META(RedirectProgramPath),
MAKE_SERVICE_COMMAND_META(ResolveApplicationControlPath),
MAKE_SERVICE_COMMAND_META(ResolveApplicationHtmlDocumentPath),
MAKE_SERVICE_COMMAND_META(ResolveDataPath),
MAKE_SERVICE_COMMAND_META(RedirectApplicationControlPathDeprecated, hos::Version_100, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectApplicationControlPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(RedirectApplicationHtmlDocumentPathDeprecated, hos::Version_100, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectApplicationHtmlDocumentPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(ResolveApplicationLegalInformationPath),
MAKE_SERVICE_COMMAND_META(RedirectApplicationLegalInformationPathDeprecated, hos::Version_100, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectApplicationLegalInformationPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(Refresh),
MAKE_SERVICE_COMMAND_META(RedirectApplicationProgramPathDeprecated, hos::Version_500, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectApplicationProgramPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(ClearApplicationRedirectionDeprecated, hos::Version_500, hos::Version_810),
MAKE_SERVICE_COMMAND_META(ClearApplicationRedirection, hos::Version_900),
MAKE_SERVICE_COMMAND_META(EraseProgramRedirection, hos::Version_500),
MAKE_SERVICE_COMMAND_META(EraseApplicationControlRedirection, hos::Version_500),
MAKE_SERVICE_COMMAND_META(EraseApplicationHtmlDocumentRedirection, hos::Version_500),
MAKE_SERVICE_COMMAND_META(EraseApplicationLegalInformationRedirection, hos::Version_500),
MAKE_SERVICE_COMMAND_META(ResolveProgramPathForDebug, hos::Version_700),
MAKE_SERVICE_COMMAND_META(RedirectProgramPathForDebug, hos::Version_700),
MAKE_SERVICE_COMMAND_META(RedirectApplicationProgramPathForDebugDeprecated, hos::Version_700, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectApplicationProgramPathForDebug, hos::Version_900),
MAKE_SERVICE_COMMAND_META(EraseProgramRedirectionForDebug, hos::Version_700),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
#include <stratosphere/lr/lr_i_location_resolver.hpp>
#include <stratosphere/lr/lr_i_add_on_content_location_resolver.hpp>
#include <stratosphere/lr/lr_i_registered_location_resolver.hpp>
namespace ams::lr {
class ILocationResolverManager : public sf::IServiceObject {
protected:
enum class CommandId {
OpenLocationResolver = 0,
OpenRegisteredLocationResolver = 1,
RefreshLocationResolver = 2,
OpenAddOnContentLocationResolver = 3,
};
public:
/* Actual commands. */
virtual Result OpenLocationResolver(sf::Out<std::shared_ptr<ILocationResolver>> out, ncm::StorageId storage_id) = 0;
virtual Result OpenRegisteredLocationResolver(sf::Out<std::shared_ptr<IRegisteredLocationResolver>> out) = 0;
virtual Result RefreshLocationResolver(ncm::StorageId storage_id) = 0;
virtual Result OpenAddOnContentLocationResolver(sf::Out<std::shared_ptr<IAddOnContentLocationResolver>> out) = 0;
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
namespace ams::lr {
class IRegisteredLocationResolver : public sf::IServiceObject {
protected:
enum class CommandId {
ResolveProgramPath = 0,
RegisterProgramPathDeprecated = 1,
RegisterProgramPath = 1,
UnregisterProgramPath = 2,
RedirectProgramPathDeprecated = 3,
RedirectProgramPath = 3,
ResolveHtmlDocumentPath = 4,
RegisterHtmlDocumentPathDeprecated = 5,
RegisterHtmlDocumentPath = 5,
UnregisterHtmlDocumentPath = 6,
RedirectHtmlDocumentPathDeprecated = 7,
RedirectHtmlDocumentPath = 7,
Refresh = 8,
RefreshExcluding = 9,
};
public:
/* Actual commands. */
virtual Result ResolveProgramPath(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result RegisterProgramPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RegisterProgramPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result UnregisterProgramPath(ncm::ProgramId id) = 0;
virtual Result RedirectProgramPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectProgramPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result ResolveHtmlDocumentPath(sf::Out<Path> out, ncm::ProgramId id) = 0;
virtual Result RegisterHtmlDocumentPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RegisterHtmlDocumentPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result UnregisterHtmlDocumentPath(ncm::ProgramId id) = 0;
virtual Result RedirectHtmlDocumentPathDeprecated(const Path &path, ncm::ProgramId id) = 0;
virtual Result RedirectHtmlDocumentPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) = 0;
virtual Result Refresh() = 0;
virtual Result RefreshExcluding(const sf::InArray<ncm::ProgramId> &ids) = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(ResolveProgramPath),
MAKE_SERVICE_COMMAND_META(RegisterProgramPathDeprecated, hos::Version_100, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RegisterProgramPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(UnregisterProgramPath),
MAKE_SERVICE_COMMAND_META(RedirectProgramPathDeprecated, hos::Version_100, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectProgramPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(ResolveHtmlDocumentPath, hos::Version_200),
MAKE_SERVICE_COMMAND_META(RegisterHtmlDocumentPathDeprecated, hos::Version_200, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RegisterHtmlDocumentPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(UnregisterHtmlDocumentPath, hos::Version_200),
MAKE_SERVICE_COMMAND_META(RedirectHtmlDocumentPathDeprecated, hos::Version_200, hos::Version_810),
MAKE_SERVICE_COMMAND_META(RedirectHtmlDocumentPath, hos::Version_900),
MAKE_SERVICE_COMMAND_META(Refresh, hos::Version_700),
MAKE_SERVICE_COMMAND_META(RefreshExcluding, hos::Version_900),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
#include <stratosphere/lr/lr_i_location_resolver.hpp>
namespace ams::lr {
class LocationResolver {
NON_COPYABLE(LocationResolver);
private:
std::shared_ptr<ILocationResolver> interface;
public:
LocationResolver() { /* ... */ }
explicit LocationResolver(std::shared_ptr<ILocationResolver> intf) : interface(std::move(intf)) { /* ... */ }
LocationResolver(LocationResolver &&rhs) {
this->interface = std::move(rhs.interface);
}
LocationResolver &operator=(LocationResolver &&rhs) {
LocationResolver(std::move(rhs)).Swap(*this);
return *this;
}
void Swap(LocationResolver &rhs) {
std::swap(this->interface, rhs.interface);
}
public:
Result ResolveProgramPath(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ResolveProgramPath(out, id);
}
void RedirectProgramPath(const Path &path, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
R_ABORT_UNLESS(this->interface->RedirectProgramPath(path, id));
}
Result ResolveApplicationControlPath(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ResolveApplicationControlPath(out, id);
}
Result ResolveApplicationHtmlDocumentPath(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ResolveApplicationHtmlDocumentPath(out, id);
}
Result ResolveDataPath(Path *out, ncm::DataId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ResolveDataPath(out, id);
}
void RedirectApplicationControlPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface != nullptr);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectApplicationControlPath(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectApplicationControlPathDeprecated(path, id));
}
}
void RedirectApplicationHtmlDocumentPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface != nullptr);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectApplicationHtmlDocumentPath(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectApplicationHtmlDocumentPathDeprecated(path, id));
}
}
Result ResolveApplicationLegalInformationPath(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ResolveApplicationLegalInformationPath(out, id);
}
void RedirectApplicationLegalInformationPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface != nullptr);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectApplicationLegalInformationPath(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectApplicationLegalInformationPathDeprecated(path, id));
}
}
Result Refresh() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Refresh();
}
void RedirectApplicationProgramPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface != nullptr);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectApplicationProgramPath(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectApplicationProgramPathDeprecated(path, id));
}
}
Result ClearApplicationRedirection() {
AMS_ASSERT(this->interface != nullptr);
AMS_ASSERT(hos::GetVersion() < hos::Version_900);
return this->ClearApplicationRedirection(nullptr, 0);
}
Result ClearApplicationRedirection(const ncm::ProgramId *excluding_ids, size_t num_ids) {
AMS_ASSERT(this->interface != nullptr);
if (hos::GetVersion() >= hos::Version_900) {
return this->interface->ClearApplicationRedirection(sf::InArray<ncm::ProgramId>(excluding_ids, num_ids));
} else {
return this->interface->ClearApplicationRedirectionDeprecated();
}
}
Result EraseProgramRedirection(ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->EraseProgramRedirection(id);
}
Result EraseApplicationControlRedirection(ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->EraseApplicationControlRedirection(id);
}
Result EraseApplicationHtmlDocumentRedirection(ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->EraseApplicationHtmlDocumentRedirection(id);
}
Result EraseApplicationLegalInformationRedirection(ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->EraseApplicationLegalInformationRedirection(id);
}
Result ResolveProgramPathForDebug(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ResolveProgramPathForDebug(out, id);
}
void RedirectProgramPathForDebug(const Path &path, ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
R_ABORT_UNLESS(this->interface->RedirectProgramPathForDebug(path, id));
}
void RedirectApplicationProgramPathForDebug(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface != nullptr);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectApplicationProgramPathForDebug(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectApplicationProgramPathForDebugDeprecated(path, id));
}
}
Result EraseProgramRedirectionForDebug(ncm::ProgramId id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->EraseProgramRedirectionForDebug(id);
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
#include <stratosphere/lr/lr_i_location_resolver_manager.hpp>
#include <stratosphere/ncm/ncm_bounded_map.hpp>
namespace ams::lr {
class LocationResolverManagerImpl final : public ILocationResolverManager {
private:
/* Resolver storage. */
ncm::BoundedMap<ncm::StorageId, std::shared_ptr<ILocationResolver>, 5> location_resolvers;
std::shared_ptr<IRegisteredLocationResolver> registered_location_resolver = nullptr;
std::shared_ptr<IAddOnContentLocationResolver> add_on_content_location_resolver = nullptr;
os::Mutex mutex;
public:
/* Actual commands. */
virtual Result OpenLocationResolver(sf::Out<std::shared_ptr<ILocationResolver>> out, ncm::StorageId storage_id) override;
virtual Result OpenRegisteredLocationResolver(sf::Out<std::shared_ptr<IRegisteredLocationResolver>> out) override;
virtual Result RefreshLocationResolver(ncm::StorageId storage_id) override;
virtual Result OpenAddOnContentLocationResolver(sf::Out<std::shared_ptr<IAddOnContentLocationResolver>> out) override;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(OpenLocationResolver),
MAKE_SERVICE_COMMAND_META(OpenRegisteredLocationResolver),
MAKE_SERVICE_COMMAND_META(RefreshLocationResolver),
MAKE_SERVICE_COMMAND_META(OpenAddOnContentLocationResolver, hos::Version_200),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/lr/lr_types.hpp>
#include <stratosphere/lr/lr_i_registered_location_resolver.hpp>
namespace ams::lr {
class RegisteredLocationResolver {
NON_COPYABLE(RegisteredLocationResolver);
private:
std::shared_ptr<IRegisteredLocationResolver> interface;
public:
RegisteredLocationResolver() { /* ... */ }
explicit RegisteredLocationResolver(std::shared_ptr<IRegisteredLocationResolver> intf) : interface(std::move(intf)) { /* ... */ }
RegisteredLocationResolver(RegisteredLocationResolver &&rhs) {
this->interface = std::move(rhs.interface);
}
RegisteredLocationResolver &operator=(RegisteredLocationResolver &&rhs) {
RegisteredLocationResolver(std::move(rhs)).Swap(*this);
return *this;
}
void Swap(RegisteredLocationResolver &rhs) {
std::swap(this->interface, rhs.interface);
}
public:
/* Actual commands. */
Result ResolveProgramPath(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface);
return this->interface->ResolveProgramPath(out, id);
}
Result RegisterProgramPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface);
if (hos::GetVersion() >= hos::Version_900) {
return this->interface->RegisterProgramPath(path, id, owner_id);
} else {
return this->interface->RegisterProgramPathDeprecated(path, id);
}
}
Result UnregisterProgramPath(ncm::ProgramId id) {
AMS_ASSERT(this->interface);
return this->interface->UnregisterProgramPath(id);
}
void RedirectProgramPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectProgramPath(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectProgramPathDeprecated(path, id));
}
}
Result ResolveHtmlDocumentPath(Path *out, ncm::ProgramId id) {
AMS_ASSERT(this->interface);
return this->interface->ResolveHtmlDocumentPath(out, id);
}
Result RegisterHtmlDocumentPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface);
if (hos::GetVersion() >= hos::Version_900) {
return this->interface->RegisterHtmlDocumentPath(path, id, owner_id);
} else {
return this->interface->RegisterHtmlDocumentPathDeprecated(path, id);
}
}
Result UnregisterHtmlDocumentPath(ncm::ProgramId id) {
AMS_ASSERT(this->interface);
return this->interface->UnregisterHtmlDocumentPath(id);
}
void RedirectHtmlDocumentPath(const Path &path, ncm::ProgramId id, ncm::ProgramId owner_id) {
AMS_ASSERT(this->interface);
if (hos::GetVersion() >= hos::Version_900) {
R_ABORT_UNLESS(this->interface->RedirectHtmlDocumentPath(path, id, owner_id));
} else {
R_ABORT_UNLESS(this->interface->RedirectHtmlDocumentPathDeprecated(path, id));
}
}
Result Refresh() {
AMS_ASSERT(this->interface);
return this->interface->Refresh();
}
Result RefreshExcluding(const ncm::ProgramId *excluding_ids, size_t num_ids) {
AMS_ASSERT(this->interface);
return this->interface->RefreshExcluding(sf::InArray<ncm::ProgramId>(excluding_ids, num_ids));
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
#include <stratosphere/fs/fs_directory.hpp>
#include <stratosphere/sf/sf_buffer_tags.hpp>
namespace ams::lr {
struct alignas(4) Path : ams::sf::LargeData {
char str[fs::EntryNameLengthMax];
static constexpr Path Encode(const char *p) {
Path path = {};
/* Copy C string to path, terminating when a null byte is found. */
for (size_t i = 0; i < sizeof(path) - 1; i++) {
path.str[i] = p[i];
if (p[i] == '\x00') {
break;
}
}
return path;
}
constexpr inline size_t GetLength() const {
/* Determine length from the first null byte occurence. */
size_t len = 0;
for (size_t i = 0; i < sizeof(this->str) - 1 && this->str[i] != '\x00'; i++) {
len++;
}
return len;
}
constexpr inline bool IsValid() const {
/* Determine validity by presence of a terminating null byte. */
for (size_t i = 0; i < sizeof(this->str); i++) {
if (this->str[i] == '\x00') {
return true;
}
}
return false;
}
};
static_assert(std::is_pod<Path>::value && sizeof(Path) == fs::EntryNameLengthMax);
}

12
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#pragma once
#include "ncm/ncm_types.hpp"
#include <stratosphere/ncm/ncm_ids.hpp>
#include <stratosphere/ncm/ncm_program_location.hpp>
#include <stratosphere/ncm/ncm_auto_buffer.hpp>
#include <stratosphere/ncm/ncm_make_path.hpp>
#include <stratosphere/ncm/ncm_content_id_utils.hpp>
#include <stratosphere/ncm/ncm_content_meta.hpp>
#include <stratosphere/ncm/ncm_content_meta_database.hpp>
#include <stratosphere/ncm/ncm_content_storage.hpp>
#include <stratosphere/ncm/ncm_content_manager_impl.hpp>
#include <stratosphere/ncm/ncm_content_meta_utils.hpp>
#include <stratosphere/ncm/ncm_api.hpp>

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_content_meta_database.hpp>
#include <stratosphere/ncm/ncm_content_storage.hpp>
#include <stratosphere/ncm/ncm_i_content_manager.hpp>
namespace ams::ncm {
/* Management. */
void Initialize();
void Finalize();
void InitializeWithObject(std::shared_ptr<IContentManager> manager_object);
/* Service API. */
Result CreateContentStorage(StorageId storage_id);
Result CreateContentMetaDatabase(StorageId storage_id);
Result VerifyContentStorage(StorageId storage_id);
Result VerifyContentMetaDatabase(StorageId storage_id);
Result OpenContentStorage(ContentStorage *out, StorageId storage_id);
Result OpenContentMetaDatabase(ContentMetaDatabase *out, StorageId storage_id);
Result CleanupContentMetaDatabase(StorageId storage_id);
Result ActivateContentStorage(StorageId storage_id);
Result InactivateContentStorage(StorageId storage_id);
Result ActivateContentMetaDatabase(StorageId storage_id);
Result InactivateContentMetaDatabase(StorageId storage_id);
Result InvalidateRightsIdCache();
/* Deprecated API. */
Result CloseContentStorageForcibly(StorageId storage_id);
Result CloseContentMetaDatabaseForcibly(StorageId storage_id);
}

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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 <vapours.hpp>
namespace ams::ncm {
class AutoBuffer {
NON_COPYABLE(AutoBuffer);
private:
u8 *buffer;
size_t size;
public:
AutoBuffer() : buffer(nullptr), size(0) { /* ... */ }
~AutoBuffer() {
this->Reset();
}
AutoBuffer(AutoBuffer &&rhs) {
this->buffer = rhs.buffer;
this->size = rhs.size;
rhs.buffer = nullptr;
rhs.size = 0;
}
AutoBuffer& operator=(AutoBuffer &&rhs) {
AutoBuffer(std::move(rhs)).Swap(*this);
return *this;
}
void Swap(AutoBuffer &rhs) {
std::swap(this->buffer, rhs.buffer);
std::swap(this->size, rhs.size);
}
void Reset() {
if (this->buffer != nullptr) {
std::free(this->buffer);
this->buffer = nullptr;
this->size = 0;
}
}
u8 *Get() const {
return this->buffer;
}
size_t GetSize() const {
return this->size;
}
Result Initialize(size_t size) {
/* Check that we're not already initialized. */
AMS_ABORT_UNLESS(this->buffer == nullptr);
/* Allocate a buffer. */
this->buffer = static_cast<u8 *>(std::malloc(size));
R_UNLESS(this->buffer != nullptr, ResultAllocationFailed());
this->size = size;
return ResultSuccess();
}
Result Initialize(const void *buf, size_t size) {
/* Create a new buffer of the right size. */
R_TRY(this->Initialize(size));
/* Copy the input data in. */
std::memcpy(this->buffer, buf, size);
return ResultSuccess();
}
};
}

24
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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
template<class Key, class Value, size_t N>
using BoundedMap = util::BoundedMap<Key, Value, N>;
}

45
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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
struct alignas(4) ContentId {
util::Uuid uuid;
bool operator==(const ContentId& other) const {
return this->uuid == other.uuid;
}
bool operator!=(const ContentId& other) const {
return this->uuid != other.uuid;
}
bool operator==(const util::Uuid& other) const {
return this->uuid == other;
}
bool operator!=(const util::Uuid& other) const {
return this->uuid != other;
}
};
static_assert(alignof(ContentId) == 4);
constexpr inline ContentId InvalidContentId = { util::InvalidUuid };
}

38
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/*
* Copyright (c) 2019-2020 Adubbz, 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_rights_id.hpp>
#include <stratosphere/ncm/ncm_content_id.hpp>
#include <stratosphere/ncm/ncm_content_info_data.hpp>
namespace ams::ncm {
constexpr inline size_t ContentIdStringLength = 2 * sizeof(ContentId);
constexpr inline size_t RightsIdStringLength = 2 * sizeof(fs::RightsId);
constexpr inline size_t TicketFileStringLength = RightsIdStringLength + 4;
constexpr inline size_t CertFileStringLength = RightsIdStringLength + 5;
struct ContentIdString {
char data[ContentIdStringLength + 1];
};
ContentIdString GetContentIdString(ContentId id);
void GetStringFromContentId(char *dst, size_t dst_size, ContentId id);
std::optional<ContentId> GetContentIdFromString(const char *str, size_t len);
}

61
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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_content_id.hpp>
#include <stratosphere/ncm/ncm_content_type.hpp>
namespace ams::ncm {
struct ContentInfo {
ContentId content_id;
u32 size_low;
u16 size_high;
ContentType content_type;
u8 id_offset;
constexpr const ContentId &GetId() const {
return this->content_id;
}
constexpr u64 GetSize() const {
return (static_cast<u64>(this->size_high) << 32) | static_cast<u64>(this->size_low);
}
constexpr ContentType GetType() const {
return this->content_type;
}
constexpr u8 GetIdOffset() const {
return this->id_offset;
}
static constexpr ContentInfo Make(ContentId id, u64 size, ContentType type, u8 id_ofs = 0) {
const u32 size_low = size & 0xFFFFFFFFu;
const u16 size_high = static_cast<u16>(size >> 32);
return {
.content_id = id,
.size_low = size_low,
.size_high = size_high,
.content_type = type,
.id_offset = id_ofs,
};
}
};
static_assert(sizeof(std::is_pod<ContentInfo>::value));
static_assert(sizeof(ContentInfo) == 0x18);
}

45
libstratosphere/include/stratosphere/ncm/ncm_content_info_data.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_content_info.hpp>
#include <stratosphere/ncm/ncm_content_storage.hpp>
#include <stratosphere/ncm/ncm_storage_id.hpp>
#include <stratosphere/ncm/ncm_content_meta_key.hpp>
namespace ams::ncm {
struct Digest {
u8 data[crypto::Sha256Generator::HashSize];
};
struct PackagedContentInfo {
Digest digest;
ContentInfo info;
constexpr const ContentId &GetId() const {
return this->info.GetId();
}
constexpr const ContentType GetType() const {
return this->info.GetType();
}
constexpr const u8 GetIdOffset() const {
return this->info.GetIdOffset();
}
};
}

39
libstratosphere/include/stratosphere/ncm/ncm_content_management_utils.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_content_meta.hpp>
#include <stratosphere/ncm/ncm_content_meta_database.hpp>
#include <stratosphere/ncm/ncm_content_storage.hpp>
namespace ams::ncm {
class ContentMetaDatabaseBuilder {
private:
ContentMetaDatabase *db;
private:
Result BuildFromPackageContentMeta(void *buf, size_t size, const ContentInfo &meta_info);
public:
explicit ContentMetaDatabaseBuilder(ContentMetaDatabase *d) : db(d) { /* ... */ }
Result BuildFromStorage(ContentStorage *storage);
Result BuildFromPackage(const char *package_root_path);
Result Cleanup();
};
Result ListApplicationPackage(s32 *out_count, ApplicationId *out_ids, s32 max_out_ids, const char *package_root_path);
}

38
libstratosphere/include/stratosphere/ncm/ncm_content_manager_config.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
struct ContentManagerConfig {
bool build_system_database;
bool import_database_from_system_on_sd;
bool HasAnyConfig() const {
return this->ShouldBuildDatabase() || this->import_database_from_system_on_sd;
}
bool ShouldBuildDatabase() const {
return hos::GetVersion() < hos::Version_400 || this->build_system_database;
}
bool ShouldImportDatabaseFromSignedSystemPartitionOnSd() const {
return this->import_database_from_system_on_sd;
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/os.hpp>
#include <stratosphere/fs/fs_mount.hpp>
#include <stratosphere/fs/fs_bis.hpp>
#include <stratosphere/fs/fs_content_storage.hpp>
#include <stratosphere/fs/fs_system_save_data.hpp>
#include <stratosphere/ncm/ncm_i_content_manager.hpp>
#include <stratosphere/ncm/ncm_content_manager_config.hpp>
#include <stratosphere/ncm/ncm_content_meta_database.hpp>
#include <stratosphere/ncm/ncm_bounded_map.hpp>
#include <stratosphere/ncm/ncm_rights_id_cache.hpp>
#include <stratosphere/ncm/ncm_content_management_utils.hpp>
#include <stratosphere/ncm/ncm_content_meta_utils.hpp>
#include <stratosphere/kvdb/kvdb_memory_key_value_store.hpp>
namespace ams::ncm {
struct SystemSaveDataInfo {
u64 id;
u64 size;
u64 journal_size;
u32 flags;
fs::SaveDataSpaceId space_id;
};
static_assert(std::is_pod<SystemSaveDataInfo>::value);
class ContentManagerImpl final : public IContentManager {
private:
constexpr static size_t MaxContentStorageRoots = 8;
constexpr static size_t MaxContentMetaDatabaseRoots = 8;
private:
struct ContentStorageRoot {
NON_COPYABLE(ContentStorageRoot);
NON_MOVEABLE(ContentStorageRoot);
char mount_name[fs::MountNameLengthMax + 1];
char path[128];
StorageId storage_id;
fs::ContentStorageId content_storage_id;
std::shared_ptr<IContentStorage> content_storage;
ContentStorageRoot() { /* ... */ }
};
struct ContentMetaDatabaseRoot {
NON_COPYABLE(ContentMetaDatabaseRoot);
NON_MOVEABLE(ContentMetaDatabaseRoot);
char mount_name[fs::MountNameLengthMax + 1];
char path[128];
StorageId storage_id;
SystemSaveDataInfo info;
std::shared_ptr<IContentMetaDatabase> content_meta_database;
std::optional<kvdb::MemoryKeyValueStore<ContentMetaKey>> kvs;
u32 max_content_metas;
ContentMetaDatabaseRoot() { /* ... */ }
};
private:
os::RecursiveMutex mutex;
bool initialized;
ContentStorageRoot content_storage_roots[MaxContentStorageRoots];
ContentMetaDatabaseRoot content_meta_database_roots[MaxContentMetaDatabaseRoots];
u32 num_content_storage_entries;
u32 num_content_meta_entries;
RightsIdCache rights_id_cache;
public:
ContentManagerImpl() : initialized(false) { /* ... */ };
~ContentManagerImpl();
public:
Result Initialize(const ContentManagerConfig &config);
private:
/* Helpers. */
Result GetContentStorageRoot(ContentStorageRoot **out, StorageId id);
Result GetContentMetaDatabaseRoot(ContentMetaDatabaseRoot **out, StorageId id);
Result InitializeContentStorageRoot(ContentStorageRoot *out, StorageId storage_id, fs::ContentStorageId content_storage_id);
Result InitializeGameCardContentStorageRoot(ContentStorageRoot *out);
Result InitializeContentMetaDatabaseRoot(ContentMetaDatabaseRoot *out, StorageId storage_id, const SystemSaveDataInfo &info, size_t max_content_metas);
Result InitializeGameCardContentMetaDatabaseRoot(ContentMetaDatabaseRoot *out, size_t max_content_metas);
Result BuildContentMetaDatabase(StorageId storage_id);
Result ImportContentMetaDatabase(StorageId storage_id, bool from_signed_partition);
Result ImportContentMetaDatabaseImpl(StorageId storage_id, const char *import_mount_name, const char *path);
Result EnsureAndMountSystemSaveData(const char *mount, const SystemSaveDataInfo &info) const;
public:
/* Actual commands. */
virtual Result CreateContentStorage(StorageId storage_id) override;
virtual Result CreateContentMetaDatabase(StorageId storage_id) override;
virtual Result VerifyContentStorage(StorageId storage_id) override;
virtual Result VerifyContentMetaDatabase(StorageId storage_id) override;
virtual Result OpenContentStorage(sf::Out<std::shared_ptr<IContentStorage>> out, StorageId storage_id) override;
virtual Result OpenContentMetaDatabase(sf::Out<std::shared_ptr<IContentMetaDatabase>> out, StorageId storage_id) override;
virtual Result CloseContentStorageForcibly(StorageId storage_id) override;
virtual Result CloseContentMetaDatabaseForcibly(StorageId storage_id) override;
virtual Result CleanupContentMetaDatabase(StorageId storage_id) override;
virtual Result ActivateContentStorage(StorageId storage_id) override;
virtual Result InactivateContentStorage(StorageId storage_id) override;
virtual Result ActivateContentMetaDatabase(StorageId storage_id) override;
virtual Result InactivateContentMetaDatabase(StorageId storage_id) override;
virtual Result InvalidateRightsIdCache() override;
};
}

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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/ncm/ncm_content_meta_id.hpp>
#include <stratosphere/ncm/ncm_content_meta_key.hpp>
#include <stratosphere/ncm/ncm_content_info.hpp>
#include <stratosphere/ncm/ncm_content_info_data.hpp>
#include <stratosphere/ncm/ncm_storage_id.hpp>
namespace ams::ncm {
enum ContentMetaAttribute : u8 {
ContentMetaAttribute_None = (0 << 0),
ContentMetaAttribute_IncludesExFatDriver = (1 << 0),
ContentMetaAttribute_Rebootless = (1 << 1),
};
struct ContentMetaInfo {
u64 id;
u32 version;
ContentMetaType type;
u8 attributes;
u8 padding[2];
static constexpr ContentMetaInfo Make(u64 id, u32 version, ContentMetaType type, u8 attributes) {
return {
.id = id,
.version = version,
.type = type,
.attributes = attributes,
};
}
constexpr ContentMetaKey ToKey() {
return ContentMetaKey::Make(this->id, this->version, this->type);
}
};
static_assert(sizeof(ContentMetaInfo) == 0x10);
struct ContentMetaHeader {
u16 extended_header_size;
u16 content_count;
u16 content_meta_count;
u8 attributes;
StorageId storage_id;
};
static_assert(sizeof(ContentMetaHeader) == 0x8);
struct PackagedContentMetaHeader {
u64 id;
u32 version;
ContentMetaType type;
u8 reserved_0D;
u16 extended_header_size;
u16 content_count;
u16 content_meta_count;
u8 attributes;
u8 storage_id;
ContentInstallType install_type;
u8 reserved_17;
u32 required_download_system_version;
u8 reserved_1C[4];
};
static_assert(sizeof(PackagedContentMetaHeader) == 0x20);
static_assert(OFFSETOF(PackagedContentMetaHeader, reserved_0D) == 0x0D);
static_assert(OFFSETOF(PackagedContentMetaHeader, reserved_17) == 0x17);
static_assert(OFFSETOF(PackagedContentMetaHeader, reserved_1C) == 0x1C);
struct ApplicationMetaExtendedHeader {
PatchId patch_id;
u32 required_system_version;
u32 required_application_version;
};
struct PatchMetaExtendedHeader {
ApplicationId application_id;
u32 required_system_version;
u32 extended_data_size;
u8 reserved[0x8];
};
struct AddOnContentMetaExtendedHeader {
ApplicationId application_id;
u32 required_application_version;
u32 padding;
};
struct DeltaMetaExtendedHeader {
ApplicationId application_id;
u32 extended_data_size;
u32 padding;
};
template<typename ContentMetaHeaderType, typename ContentInfoType>
class ContentMetaAccessor {
public:
using HeaderType = ContentMetaHeaderType;
using InfoType = ContentInfoType;
private:
void *data;
const size_t size;
bool is_header_valid;
private:
static size_t GetExtendedHeaderSize(ContentMetaType type) {
switch (type) {
case ContentMetaType::Application: return sizeof(ApplicationMetaExtendedHeader);
case ContentMetaType::Patch: return sizeof(PatchMetaExtendedHeader);
case ContentMetaType::AddOnContent: return sizeof(AddOnContentMetaExtendedHeader);
case ContentMetaType::Delta: return sizeof(DeltaMetaExtendedHeader);
default: return 0;
}
}
protected:
constexpr ContentMetaAccessor(const void *d, size_t sz) : data(const_cast<void *>(d)), size(sz), is_header_valid(true) { /* ... */ }
constexpr ContentMetaAccessor(void *d, size_t sz) : data(d), size(sz), is_header_valid(false) { /* ... */ }
template<class NewHeaderType, class NewInfoType>
static constexpr size_t CalculateSizeImpl(size_t ext_header_size, size_t content_count, size_t content_meta_count, size_t extended_data_size, bool has_digest) {
return sizeof(NewHeaderType) + ext_header_size + content_count * sizeof(NewInfoType) + content_meta_count * sizeof(ContentMetaInfo) + extended_data_size + (has_digest ? sizeof(Digest) : 0);
}
static constexpr size_t CalculateSize(ContentMetaType type, size_t content_count, size_t content_meta_count, size_t extended_data_size, bool has_digest = false) {
return CalculateSizeImpl<ContentMetaHeaderType, ContentInfoType>(GetExtendedHeaderSize(type), content_count, content_meta_count, extended_data_size, has_digest);
}
uintptr_t GetExtendedHeaderAddress() const {
return reinterpret_cast<uintptr_t>(this->data) + sizeof(HeaderType);
}
uintptr_t GetContentInfoStartAddress() const {
return this->GetExtendedHeaderAddress() + this->GetExtendedHeaderSize();
}
uintptr_t GetContentInfoAddress(size_t i) const {
return this->GetContentInfoStartAddress() + i * sizeof(InfoType);
}
uintptr_t GetContentMetaInfoStartAddress() const {
return this->GetContentInfoAddress(this->GetContentCount());
}
uintptr_t GetContentMetaInfoAddress(size_t i) const {
return this->GetContentMetaInfoStartAddress() + i * sizeof(ContentMetaInfo);
}
uintptr_t GetExtendedDataAddress() const {
return this->GetContentMetaInfoAddress(this->GetContentMetaCount());
}
uintptr_t GetDigestAddress() const {
return this->GetExtendedDataAddress() + this->GetExtendedDataSize();
}
InfoType *GetWritableContentInfo(size_t i) const {
AMS_ABORT_UNLESS(i < this->GetContentCount());
return reinterpret_cast<InfoType *>(this->GetContentInfoAddress(i));
}
InfoType *GetWritableContentInfo(ContentType type) const {
InfoType *found = nullptr;
for (size_t i = 0; i < this->GetContentCount(); i++) {
/* We want to find the info with the lowest id offset and the correct type. */
InfoType *info = this->GetWritableContentInfo(i);
if (info->GetType() == type && (found == nullptr || info->GetIdOffset() < found->GetIdOffset())) {
found = info;
}
}
return found;
}
InfoType *GetWritableContentInfo(ContentType type, u8 id_ofs) const {
for (size_t i = 0; i < this->GetContentCount(); i++) {
/* We want to find the info with the correct id offset and the correct type. */
if (InfoType *info = this->GetWritableContentInfo(i); info->GetType() == type && info->GetIdOffset() == id_ofs) {
return info;
}
}
return nullptr;
}
public:
const void *GetData() const {
return this->data;
}
size_t GetSize() const {
return this->size;
}
const HeaderType *GetHeader() const {
AMS_ABORT_UNLESS(this->is_header_valid);
return static_cast<const HeaderType *>(this->data);
}
ContentMetaKey GetKey() const {
auto header = this->GetHeader();
return ContentMetaKey::Make(header->id, header->version, header->type, header->install_type);
}
size_t GetExtendedHeaderSize() const {
return this->GetHeader()->extended_header_size;
}
template<typename ExtendedHeaderType>
const ExtendedHeaderType *GetExtendedHeader() const {
return reinterpret_cast<const ExtendedHeaderType *>(this->GetExtendedHeaderAddress());
}
size_t GetContentCount() const {
return this->GetHeader()->content_count;
}
const InfoType *GetContentInfo(size_t i) const {
AMS_ABORT_UNLESS(i < this->GetContentCount());
return this->GetWritableContentInfo(i);
}
const InfoType *GetContentInfo(ContentType type) const {
return this->GetWritableContentInfo(type);
}
const InfoType *GetContentInfo(ContentType type, u8 id_ofs) const {
return this->GetWritableContentInfo(type, id_ofs);
}
size_t GetContentMetaCount() const {
return this->GetHeader()->content_meta_count;
}
const ContentMetaInfo *GetContentMetaInfo(size_t i) const {
AMS_ABORT_UNLESS(i < this->GetContentMetaCount());
return reinterpret_cast<const ContentMetaInfo *>(this->GetContentMetaInfoAddress(i));
}
size_t GetExtendedDataSize() const {
switch (this->GetHeader()->type) {
case ContentMetaType::Patch: return this->GetExtendedHeader<PatchMetaExtendedHeader>()->extended_data_size;
case ContentMetaType::Delta: return this->GetExtendedHeader<DeltaMetaExtendedHeader>()->extended_data_size;
default: return 0;
}
}
const void *GetExtendedData() const {
return reinterpret_cast<const void *>(this->GetExtendedDataAddress());
}
const Digest *GetDigest() const {
return reinterpret_cast<Digest *>(this->GetDigestAddress());
}
bool HasContent(const ContentId &id) const {
for (size_t i = 0; i < this->GetContentCount(); i++) {
if (id == this->GetContentInfo(i)->GetId()) {
return true;
}
}
return false;
}
std::optional<ApplicationId> GetApplicationId(const ContentMetaKey &key) const {
switch (key.type) {
case ContentMetaType::Application: return ApplicationId{ key.id };
case ContentMetaType::Patch: return this->GetExtendedHeader<PatchMetaExtendedHeader>()->application_id;
case ContentMetaType::AddOnContent: return this->GetExtendedHeader<AddOnContentMetaExtendedHeader>()->application_id;
case ContentMetaType::Delta: return this->GetExtendedHeader<DeltaMetaExtendedHeader>()->application_id;
default: return std::nullopt;
}
}
std::optional<ApplicationId> GetApplicationId() const {
return this->GetApplicationId(this->GetKey());
}
};
class ContentMetaReader : public ContentMetaAccessor<ContentMetaHeader, ContentInfo> {
public:
constexpr ContentMetaReader(const void *data, size_t size) : ContentMetaAccessor(data, size) { /* ... */ }
using ContentMetaAccessor::CalculateSize;
};
class PackagedContentMetaReader : public ContentMetaAccessor<PackagedContentMetaHeader, PackagedContentInfo> {
public:
constexpr PackagedContentMetaReader(const void *data, size_t size) : ContentMetaAccessor(data, size) { /* ... */ }
size_t CalculateConvertContentMetaSize() const;
void ConvertToContentMeta(void *dst, size_t size, const ContentInfo &meta);
size_t CountDeltaFragments() const;
static constexpr size_t CalculateSize(ContentMetaType type, size_t content_count, size_t content_meta_count, size_t extended_data_size) {
return ContentMetaAccessor::CalculateSize(type, content_count, content_meta_count, extended_data_size, true);
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_i_content_meta_database.hpp>
namespace ams::ncm {
class ContentMetaDatabase {
NON_COPYABLE(ContentMetaDatabase);
public:
struct ListCount {
s32 written;
s32 total;
};
private:
std::shared_ptr<IContentMetaDatabase> interface;
public:
ContentMetaDatabase() { /* ... */ }
explicit ContentMetaDatabase(std::shared_ptr<IContentMetaDatabase> intf) : interface(std::move(intf)) { /* ... */ }
ContentMetaDatabase(ContentMetaDatabase &&rhs) {
this->interface = std::move(rhs.interface);
}
ContentMetaDatabase &operator=(ContentMetaDatabase &&rhs) {
ContentMetaDatabase(std::move(rhs)).Swap(*this);
return *this;
}
void Swap(ContentMetaDatabase &rhs) {
std::swap(this->interface, rhs.interface);
}
public:
Result Set(const ContentMetaKey &key, const void *buf, size_t size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Set(key, sf::InBuffer(buf, size));
}
Result Get(size_t *out_size, void *dst, size_t dst_size, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
u64 size;
R_TRY(this->interface->Get(std::addressof(size), key, sf::OutBuffer(dst, dst_size)));
*out_size = size;
return ResultSuccess();
}
#define AMS_NCM_DEFINE_GETTERS(Kind, IdType) \
Result Get##Kind(ContentId *out, IdType##Id id, u32 version) { \
return this->interface->GetContentIdByType(out, ContentMetaKey::MakeUnknownType(id.value, version), ContentType::Kind); \
} \
\
Result GetLatest##Kind(ContentId *out, IdType##Id id) { \
ContentMetaKey latest_key; \
R_TRY(this->interface->GetLatestContentMetaKey(std::addressof(latest_key), id.value)); \
return this->interface->GetContentIdByType(out, latest_key, ContentType::Kind); \
}
AMS_NCM_DEFINE_GETTERS(Program, Program)
AMS_NCM_DEFINE_GETTERS(Data, Data)
AMS_NCM_DEFINE_GETTERS(Control, Application)
AMS_NCM_DEFINE_GETTERS(HtmlDocument, Application)
AMS_NCM_DEFINE_GETTERS(LegalInformation, Application)
#undef AMS_NCM_DEFINE_GETTERS
Result Remove(const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Remove(key);
}
Result Remove(SystemProgramId id, u32 version) {
return this->Remove(ContentMetaKey::Make(id, version));
}
Result Remove(SystemDataId id, u32 version) {
return this->Remove(ContentMetaKey::Make(id, version));
}
Result Remove(ApplicationId id, u32 version) {
return this->Remove(ContentMetaKey::Make(id, version));
}
Result GetContentIdByType(ContentId *out_content_id, const ContentMetaKey &key, ContentType type) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetContentIdByType(out_content_id, key, type);
}
Result GetContentIdByTypeAndIdOffset(ContentId *out_content_id, const ContentMetaKey &key, ContentType type, u8 id_offset) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetContentIdByTypeAndIdOffset(out_content_id, key, type, id_offset);
}
ListCount ListApplication(ApplicationContentMetaKey *dst, size_t dst_size) {
ListCount lc = {};
R_ABORT_UNLESS(this->interface->ListApplication(std::addressof(lc.total), std::addressof(lc.written), sf::OutArray<ApplicationContentMetaKey>(dst, dst_size), ContentMetaType::Unknown));
return lc;
}
ListCount ListContentMeta(ContentMetaKey *dst, size_t dst_size, ContentMetaType type = ContentMetaType::Unknown, ApplicationId app_id = InvalidApplicationId, u64 min = std::numeric_limits<u64>::min(), u64 max = std::numeric_limits<u64>::max(), ContentInstallType install_type = ContentInstallType::Full) {
ListCount lc = {};
R_ABORT_UNLESS(this->interface->List(std::addressof(lc.total), std::addressof(lc.written), sf::OutArray<ContentMetaKey>(dst, dst_size), type, app_id, min, max, install_type));
return lc;
}
Result GetLatest(ContentMetaKey *out_key, u64 id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetLatestContentMetaKey(out_key, id);
}
Result ListContentInfo(s32 *out_count, ContentInfo *dst, size_t dst_size, const ContentMetaKey &key, s32 offset) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ListContentInfo(out_count, sf::OutArray<ContentInfo>(dst, dst_size), key, offset);
}
Result ListContentMetaInfo(s32 *out_count, ContentMetaInfo *dst, size_t dst_size, const ContentMetaKey &key, s32 offset) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ListContentMetaInfo(out_count, sf::OutArray<ContentMetaInfo>(dst, dst_size), key, offset);
}
Result Has(bool *out, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Has(out, key);
}
Result HasAll(bool *out, const ContentMetaKey *keys, size_t num_keys) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->HasAll(out, sf::InArray<ContentMetaKey>(keys, num_keys));
}
Result HasContent(bool *out, const ContentMetaKey &key, const ContentId &content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->HasContent(out, key, content_id);
}
Result GetSize(size_t *out_size, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
u64 size;
R_TRY(this->interface->GetSize(std::addressof(size), key));
*out_size = size;
return ResultSuccess();
}
Result GetRequiredSystemVersion(u32 *out_version, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetRequiredSystemVersion(out_version, key);
}
Result GetPatchId(PatchId *out_patch_id, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetPatchId(out_patch_id, key);
}
Result DisableForcibly() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->DisableForcibly();
}
Result LookupOrphanContent(bool *out_orphaned, ContentId *content_list, size_t count) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->LookupOrphanContent(sf::OutArray<bool>(out_orphaned, count), sf::InArray<ContentId>(content_list, count));
}
Result Commit() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Commit();
}
Result GetAttributes(u8 *out_attributes, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetAttributes(out_attributes, key);
}
Result GetRequiredApplicationVersion(u32 *out_version, const ContentMetaKey &key) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetRequiredApplicationVersion(out_version, key);
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_data_id.hpp>
#include <stratosphere/ncm/ncm_program_id.hpp>
namespace ams::ncm {
struct ApplicationId {
u64 value;
constexpr operator ProgramId() const {
return { this->value };
}
static const ApplicationId Start;
static const ApplicationId End;
};
constexpr inline const ApplicationId InvalidApplicationId = {};
inline constexpr const ApplicationId ApplicationId::Start = { 0x0100000000010000ul };
inline constexpr const ApplicationId ApplicationId::End = { 0x01FFFFFFFFFFFFFFul };
inline constexpr bool IsApplicationId(const ProgramId &program_id) {
return ApplicationId::Start <= program_id && program_id <= ApplicationId::End;
}
inline constexpr bool IsApplicationId(const ApplicationId &id) {
return true;
}
struct ApplicationGroupId {
u64 value;
};
struct PatchId {
u64 value;
constexpr operator ProgramId() const {
return { this->value };
}
};
struct PatchGroupId {
u64 value;
};
struct AddOnContentId {
u64 value;
constexpr operator DataId() const {
return { this->value };
}
};
struct DeltaId {
u64 value;
constexpr operator ProgramId() const {
return { this->value };
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
#include <stratosphere/ncm/ncm_content_meta_id.hpp>
#include <stratosphere/ncm/ncm_content_meta_type.hpp>
#include <stratosphere/ncm/ncm_system_content_meta_id.hpp>
namespace ams::ncm {
enum class ContentInstallType : u8 {
Full = 0,
FragmentOnly = 1,
Unknown = 7,
};
struct ContentMetaKey {
u64 id;
u32 version;
ContentMetaType type;
ContentInstallType install_type;
u8 padding[2];
bool operator<(const ContentMetaKey& rhs) const {
return std::tie(this->id, this->version, this->type, this->install_type) < std::tie(rhs.id, rhs.version, rhs.type, rhs.install_type);
}
constexpr bool operator==(const ContentMetaKey& rhs) const {
return std::tie(this->id, this->version, this->type, this->install_type) == std::tie(rhs.id, rhs.version, rhs.type, rhs.install_type);
}
constexpr bool operator!=(const ContentMetaKey& rhs) const {
return !(*this == rhs);
}
static constexpr ContentMetaKey MakeUnknownType(u64 id, u32 version) {
return { .id = id, .version = version, .type = ContentMetaType::Unknown };
}
static constexpr ContentMetaKey Make(u64 id, u32 version, ContentMetaType type) {
return { .id = id, .version = version, .type = type };
}
static constexpr ContentMetaKey Make(u64 id, u32 version, ContentMetaType type, ContentInstallType install_type) {
return { .id = id, .version = version, .type = type, .install_type = install_type };
}
static constexpr ContentMetaKey Make(SystemProgramId id, u32 version) {
return { .id = id.value, .version = version, .type = ContentMetaType::SystemProgram };
}
static constexpr ContentMetaKey Make(SystemDataId id, u32 version) {
return { .id = id.value, .version = version, .type = ContentMetaType::SystemData };
}
static constexpr ContentMetaKey Make(SystemUpdateId id, u32 version) {
return { .id = id.value, .version = version, .type = ContentMetaType::SystemUpdate };
}
static constexpr ContentMetaKey Make(ApplicationId id, u32 version) {
return { .id = id.value, .version = version, .type = ContentMetaType::Application };
}
static constexpr ContentMetaKey Make(PatchId id, u32 version) {
return { .id = id.value, .version = version, .type = ContentMetaType::Patch };
}
static constexpr ContentMetaKey Make(PatchId id, u32 version, ContentInstallType install_type) {
return { .id = id.value, .version = version, .type = ContentMetaType::Patch, .install_type = install_type };
}
static constexpr ContentMetaKey Make(DeltaId id, u32 version) {
return { .id = id.value, .version = version, .type = ContentMetaType::Delta };
}
};
static_assert(sizeof(ContentMetaKey) == 0x10);
struct ApplicationContentMetaKey {
ContentMetaKey key;
ncm::ApplicationId application_id;
};
static_assert(sizeof(ApplicationContentMetaKey) == 0x18);
struct StorageContentMetaKey {
ContentMetaKey key;
StorageId storage_id;
u8 reserved[7];
constexpr bool operator==(StorageContentMetaKey &rhs) const {
return this->key == rhs.key && this->storage_id == rhs.storage_id;
}
constexpr bool operator<(StorageContentMetaKey &rhs) const {
return this->key == rhs.key ? this->storage_id < rhs.storage_id : this->key < rhs.key;
}
};
static_assert(sizeof(StorageContentMetaKey) == 0x18);
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
enum class ContentMetaType : u8 {
Unknown = 0x0,
SystemProgram = 0x1,
SystemData = 0x2,
SystemUpdate = 0x3,
BootImagePackage = 0x4,
BootImagePackageSafe = 0x5,
Application = 0x80,
Patch = 0x81,
AddOnContent = 0x82,
Delta = 0x83,
};
const char *GetContentMetaTypeString(ContentMetaType type);
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_auto_buffer.hpp>
#include <stratosphere/ncm/ncm_storage_id.hpp>
#include <stratosphere/ncm/ncm_content_storage.hpp>
#include <stratosphere/ncm/ncm_content_meta_key.hpp>
#include <stratosphere/ncm/ncm_content_meta_database.hpp>
namespace ams::ncm {
Result ReadContentMetaPath(AutoBuffer *out, const char *path);
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_i_content_storage.hpp>
namespace ams::ncm {
class ContentStorage {
NON_COPYABLE(ContentStorage);
private:
std::shared_ptr<IContentStorage> interface;
public:
ContentStorage() { /* ... */ }
explicit ContentStorage(std::shared_ptr<IContentStorage> intf) : interface(std::move(intf)) { /* ... */ }
ContentStorage(ContentStorage &&rhs) {
this->interface = std::move(rhs.interface);
}
ContentStorage &operator=(ContentStorage &&rhs) {
ContentStorage(std::move(rhs)).Swap(*this);
return *this;
}
void Swap(ContentStorage &rhs) {
std::swap(this->interface, rhs.interface);
}
public:
PlaceHolderId GeneratePlaceHolderId() {
AMS_ASSERT(this->interface != nullptr);
PlaceHolderId id;
R_ABORT_UNLESS(this->interface->GeneratePlaceHolderId(std::addressof(id)));
return id;
}
Result CreatePlaceHolder(PlaceHolderId placeholder_id, ContentId content_id, s64 size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->CreatePlaceHolder(placeholder_id, content_id, size);
}
Result DeletePlaceHolder(PlaceHolderId placeholder_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->DeletePlaceHolder(placeholder_id);
}
Result HasPlaceHolder(bool *out, PlaceHolderId placeholder_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->HasPlaceHolder(out, placeholder_id);
}
Result WritePlaceHolder(PlaceHolderId placeholder_id, s64 offset, const void *buf, size_t size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->WritePlaceHolder(placeholder_id, offset, sf::InBuffer(buf, size));
}
Result Register(PlaceHolderId placeholder_id, ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Register(placeholder_id, content_id);
}
Result Delete(ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Delete(content_id);
}
Result Has(bool *out, ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->Has(out, content_id);
}
void GetPath(Path *out, ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
R_ABORT_UNLESS(this->interface->GetPath(out, content_id));
}
void GetPlaceHolderPath(Path *out, PlaceHolderId placeholder_id) {
AMS_ASSERT(this->interface != nullptr);
R_ABORT_UNLESS(this->interface->GetPlaceHolderPath(out, placeholder_id));
}
Result CleanupAllPlaceHolder() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->CleanupAllPlaceHolder();
}
Result ListPlaceHolder(s32 *out_count, PlaceHolderId *out_list, size_t out_list_size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ListPlaceHolder(out_count, sf::OutArray<PlaceHolderId>(out_list, out_list_size));
}
Result GetContentCount(s32 *out_count) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetContentCount(out_count);
}
Result ListContentId(s32 *out_count, ContentId *out_list, size_t out_list_size, s32 offset) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ListContentId(out_count, sf::OutArray<ContentId>(out_list, out_list_size), offset);
}
Result GetSize(s64 *out_size, ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetSizeFromContentId(out_size, content_id);
}
Result GetSize(s64 *out_size, PlaceHolderId placeholder_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetSizeFromPlaceHolderId(out_size, placeholder_id);
}
Result DisableForcibly() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->DisableForcibly();
}
Result RevertToPlaceHolder(PlaceHolderId placeholder_id, ContentId old_content_id, ContentId new_content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->RevertToPlaceHolder(placeholder_id, old_content_id, new_content_id);
}
Result SetPlaceHolderSize(PlaceHolderId placeholder_id, s64 size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->SetPlaceHolderSize(placeholder_id, size);
}
Result ReadContentIdFile(void *dst, size_t size, ContentId content_id, s64 offset) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->ReadContentIdFile(sf::OutBuffer(dst, size), content_id, offset);
}
Result GetRightsId(ams::fs::RightsId *out_rights_id, PlaceHolderId placeholder_id) {
AMS_ASSERT(this->interface != nullptr);
AMS_ABORT_UNLESS(hos::GetVersion() < hos::Version_300);
return this->interface->GetRightsIdFromPlaceHolderIdDeprecated(out_rights_id, placeholder_id);
}
Result GetRightsId(ncm::RightsId *out_rights_id, PlaceHolderId placeholder_id) {
AMS_ASSERT(this->interface != nullptr);
AMS_ABORT_UNLESS(hos::GetVersion() >= hos::Version_300);
return this->interface->GetRightsIdFromPlaceHolderId(out_rights_id, placeholder_id);
}
Result GetRightsId(ams::fs::RightsId *out_rights_id, ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
AMS_ABORT_UNLESS(hos::GetVersion() < hos::Version_300);
return this->interface->GetRightsIdFromContentIdDeprecated(out_rights_id, content_id);
}
Result GetRightsId(ncm::RightsId *out_rights_id, ContentId content_id) {
AMS_ASSERT(this->interface != nullptr);
AMS_ABORT_UNLESS(hos::GetVersion() >= hos::Version_300);
return this->interface->GetRightsIdFromContentId(out_rights_id, content_id);
}
Result WriteContentForDebug(ContentId content_id, s64 offset, const void *buf, size_t size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->WriteContentForDebug(content_id, offset, sf::InBuffer(buf, size));
}
Result GetFreeSpaceSize(s64 *out_size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetFreeSpaceSize(out_size);
}
Result GetTotalSpaceSize(s64 *out_size) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetTotalSpaceSize(out_size);
}
Result FlushPlaceHolder() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->FlushPlaceHolder();
}
Result RepairInvalidFileAttribute() {
AMS_ASSERT(this->interface != nullptr);
return this->interface->RepairInvalidFileAttribute();
}
Result GetRightsIdFromPlaceHolderIdWithCache(ncm::RightsId *out_rights_id, PlaceHolderId placeholder_id, ContentId cache_content_id) {
AMS_ASSERT(this->interface != nullptr);
return this->interface->GetRightsIdFromPlaceHolderIdWithCache(out_rights_id, placeholder_id, cache_content_id);
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
enum class ContentType : u8 {
Meta = 0,
Program = 1,
Data = 2,
Control = 3,
HtmlDocument = 4,
LegalInformation = 5,
DeltaFragment = 6,
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
struct DataId {
u64 value;
static const DataId Invalid;
};
inline constexpr bool operator==(const DataId &lhs, const DataId &rhs) {
return lhs.value == rhs.value;
}
inline constexpr bool operator!=(const DataId &lhs, const DataId &rhs) {
return lhs.value != rhs.value;
}
inline constexpr bool operator<(const DataId &lhs, const DataId &rhs) {
return lhs.value < rhs.value;
}
inline constexpr bool operator<=(const DataId &lhs, const DataId &rhs) {
return lhs.value <= rhs.value;
}
inline constexpr bool operator>(const DataId &lhs, const DataId &rhs) {
return lhs.value > rhs.value;
}
inline constexpr bool operator>=(const DataId &lhs, const DataId &rhs) {
return lhs.value >= rhs.value;
}
inline constexpr const DataId DataId::Invalid = {};
inline constexpr const DataId InvalidDataId = DataId::Invalid;
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_i_content_storage.hpp>
#include <stratosphere/ncm/ncm_i_content_meta_database.hpp>
namespace ams::ncm {
class IContentManager : public sf::IServiceObject {
protected:
enum class CommandId {
CreateContentStorage = 0,
CreateContentMetaDatabase = 1,
VerifyContentStorage = 2,
VerifyContentMetaDatabase = 3,
OpenContentStorage = 4,
OpenContentMetaDatabase = 5,
CloseContentStorageForcibly = 6,
CloseContentMetaDatabaseForcibly = 7,
CleanupContentMetaDatabase = 8,
ActivateContentStorage = 9,
InactivateContentStorage = 10,
ActivateContentMetaDatabase = 11,
InactivateContentMetaDatabase = 12,
InvalidateRightsIdCache = 13,
};
public:
virtual Result CreateContentStorage(StorageId storage_id) = 0;
virtual Result CreateContentMetaDatabase(StorageId storage_id) = 0;
virtual Result VerifyContentStorage(StorageId storage_id) = 0;
virtual Result VerifyContentMetaDatabase(StorageId storage_id) = 0;
virtual Result OpenContentStorage(sf::Out<std::shared_ptr<IContentStorage>> out, StorageId storage_id) = 0;
virtual Result OpenContentMetaDatabase(sf::Out<std::shared_ptr<IContentMetaDatabase>> out, StorageId storage_id) = 0;
virtual Result CloseContentStorageForcibly(StorageId storage_id) = 0;
virtual Result CloseContentMetaDatabaseForcibly(StorageId storage_id) = 0;
virtual Result CleanupContentMetaDatabase(StorageId storage_id) = 0;
virtual Result ActivateContentStorage(StorageId storage_id) = 0;
virtual Result InactivateContentStorage(StorageId storage_id) = 0;
virtual Result ActivateContentMetaDatabase(StorageId storage_id) = 0;
virtual Result InactivateContentMetaDatabase(StorageId storage_id) = 0;
virtual Result InvalidateRightsIdCache() = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(CreateContentStorage),
MAKE_SERVICE_COMMAND_META(CreateContentMetaDatabase),
MAKE_SERVICE_COMMAND_META(VerifyContentStorage),
MAKE_SERVICE_COMMAND_META(VerifyContentMetaDatabase),
MAKE_SERVICE_COMMAND_META(OpenContentStorage),
MAKE_SERVICE_COMMAND_META(OpenContentMetaDatabase),
MAKE_SERVICE_COMMAND_META(CloseContentStorageForcibly, hos::Version_100, hos::Version_100),
MAKE_SERVICE_COMMAND_META(CloseContentMetaDatabaseForcibly, hos::Version_100, hos::Version_100),
MAKE_SERVICE_COMMAND_META(CleanupContentMetaDatabase),
MAKE_SERVICE_COMMAND_META(ActivateContentStorage, hos::Version_200),
MAKE_SERVICE_COMMAND_META(InactivateContentStorage, hos::Version_200),
MAKE_SERVICE_COMMAND_META(ActivateContentMetaDatabase, hos::Version_200),
MAKE_SERVICE_COMMAND_META(InactivateContentMetaDatabase, hos::Version_200),
MAKE_SERVICE_COMMAND_META(InvalidateRightsIdCache, hos::Version_900),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/sf.hpp>
#include <stratosphere/ncm/ncm_content_meta.hpp>
namespace ams::ncm {
class IContentMetaDatabase : public sf::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,
};
public:
/* Actual commands. */
virtual Result Set(const ContentMetaKey &key, sf::InBuffer value) = 0;
virtual Result Get(sf::Out<u64> out_size, const ContentMetaKey &key, sf::OutBuffer out_value) = 0;
virtual Result Remove(const ContentMetaKey &key) = 0;
virtual Result GetContentIdByType(sf::Out<ContentId> out_content_id, const ContentMetaKey &key, ContentType type) = 0;
virtual Result ListContentInfo(sf::Out<s32> out_entries_written, const sf::OutArray<ContentInfo> &out_info, const ContentMetaKey &key, s32 offset) = 0;
virtual Result List(sf::Out<s32> out_entries_total, sf::Out<s32> out_entries_written, const sf::OutArray<ContentMetaKey> &out_info, ContentMetaType meta_type, ApplicationId application_id, u64 min, u64 max, ContentInstallType install_type) = 0;
virtual Result GetLatestContentMetaKey(sf::Out<ContentMetaKey> out_key, u64 id) = 0;
virtual Result ListApplication(sf::Out<s32> out_entries_total, sf::Out<s32> out_entries_written, const sf::OutArray<ApplicationContentMetaKey> &out_keys, ContentMetaType meta_type) = 0;
virtual Result Has(sf::Out<bool> out, const ContentMetaKey &key) = 0;
virtual Result HasAll(sf::Out<bool> out, const sf::InArray<ContentMetaKey> &keys) = 0;
virtual Result GetSize(sf::Out<u64> out_size, const ContentMetaKey &key) = 0;
virtual Result GetRequiredSystemVersion(sf::Out<u32> out_version, const ContentMetaKey &key) = 0;
virtual Result GetPatchId(sf::Out<PatchId> out_patch_id, const ContentMetaKey &key) = 0;
virtual Result DisableForcibly() = 0;
virtual Result LookupOrphanContent(const sf::OutArray<bool> &out_orphaned, const sf::InArray<ContentId> &content_ids) = 0;
virtual Result Commit() = 0;
virtual Result HasContent(sf::Out<bool> out, const ContentMetaKey &key, const ContentId &content_id) = 0;
virtual Result ListContentMetaInfo(sf::Out<s32> out_entries_written, const sf::OutArray<ContentMetaInfo> &out_meta_info, const ContentMetaKey &key, s32 offset) = 0;
virtual Result GetAttributes(sf::Out<u8> out_attributes, const ContentMetaKey &key) = 0;
virtual Result GetRequiredApplicationVersion(sf::Out<u32> out_version, const ContentMetaKey &key) = 0;
virtual Result GetContentIdByTypeAndIdOffset(sf::Out<ContentId> out_content_id, const ContentMetaKey &key, ContentType type, u8 id_offset) = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(Set),
MAKE_SERVICE_COMMAND_META(Get),
MAKE_SERVICE_COMMAND_META(Remove),
MAKE_SERVICE_COMMAND_META(GetContentIdByType),
MAKE_SERVICE_COMMAND_META(ListContentInfo),
MAKE_SERVICE_COMMAND_META(List),
MAKE_SERVICE_COMMAND_META(GetLatestContentMetaKey),
MAKE_SERVICE_COMMAND_META(ListApplication),
MAKE_SERVICE_COMMAND_META(Has),
MAKE_SERVICE_COMMAND_META(HasAll),
MAKE_SERVICE_COMMAND_META(GetSize),
MAKE_SERVICE_COMMAND_META(GetRequiredSystemVersion),
MAKE_SERVICE_COMMAND_META(GetPatchId),
MAKE_SERVICE_COMMAND_META(DisableForcibly),
MAKE_SERVICE_COMMAND_META(LookupOrphanContent),
MAKE_SERVICE_COMMAND_META(Commit),
MAKE_SERVICE_COMMAND_META(HasContent),
MAKE_SERVICE_COMMAND_META(ListContentMetaInfo),
MAKE_SERVICE_COMMAND_META(GetAttributes),
MAKE_SERVICE_COMMAND_META(GetRequiredApplicationVersion, hos::Version_200),
MAKE_SERVICE_COMMAND_META(GetContentIdByTypeAndIdOffset, hos::Version_500),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/sf.hpp>
#include <stratosphere/ncm/ncm_content_id.hpp>
#include <stratosphere/ncm/ncm_placeholder_id.hpp>
#include <stratosphere/ncm/ncm_path.hpp>
#include <stratosphere/ncm/ncm_rights_id.hpp>
namespace ams::ncm {
class IContentStorage : public sf::IServiceObject {
NON_COPYABLE(IContentStorage);
NON_MOVEABLE(IContentStorage);
protected:
enum class CommandId {
GeneratePlaceHolderId = 0,
CreatePlaceHolder = 1,
DeletePlaceHolder = 2,
HasPlaceHolder = 3,
WritePlaceHolder = 4,
Register = 5,
Delete = 6,
Has = 7,
GetPath = 8,
GetPlaceHolderPath = 9,
CleanupAllPlaceHolder = 10,
ListPlaceHolder = 11,
GetContentCount = 12,
ListContentId = 13,
GetSizeFromContentId = 14,
DisableForcibly = 15,
RevertToPlaceHolder = 16,
SetPlaceHolderSize = 17,
ReadContentIdFile = 18,
GetRightsIdFromPlaceHolderIdDeprecated = 19,
GetRightsIdFromPlaceHolderId = 19,
GetRightsIdFromContentIdDeprecated = 20,
GetRightsIdFromContentId = 20,
WriteContentForDebug = 21,
GetFreeSpaceSize = 22,
GetTotalSpaceSize = 23,
FlushPlaceHolder = 24,
GetSizeFromPlaceHolderId = 25,
RepairInvalidFileAttribute = 26,
GetRightsIdFromPlaceHolderIdWithCache = 27,
};
public:
IContentStorage() { /* ... */ }
public:
virtual Result GeneratePlaceHolderId(sf::Out<PlaceHolderId> out) = 0;
virtual Result CreatePlaceHolder(PlaceHolderId placeholder_id, ContentId content_id, s64 size) = 0;
virtual Result DeletePlaceHolder(PlaceHolderId placeholder_id) = 0;
virtual Result HasPlaceHolder(sf::Out<bool> out, PlaceHolderId placeholder_id) = 0;
virtual Result WritePlaceHolder(PlaceHolderId placeholder_id, s64 offset, sf::InBuffer data) = 0;
virtual Result Register(PlaceHolderId placeholder_id, ContentId content_id) = 0;
virtual Result Delete(ContentId content_id) = 0;
virtual Result Has(sf::Out<bool> out, ContentId content_id) = 0;
virtual Result GetPath(sf::Out<Path> out, ContentId content_id) = 0;
virtual Result GetPlaceHolderPath(sf::Out<Path> out, PlaceHolderId placeholder_id) = 0;
virtual Result CleanupAllPlaceHolder() = 0;
virtual Result ListPlaceHolder(sf::Out<s32> out_count, const sf::OutArray<PlaceHolderId> &out_buf) = 0;
virtual Result GetContentCount(sf::Out<s32> out_count) = 0;
virtual Result ListContentId(sf::Out<s32> out_count, const sf::OutArray<ContentId> &out_buf, s32 start_offset) = 0;
virtual Result GetSizeFromContentId(sf::Out<s64> out_size, ContentId content_id) = 0;
virtual Result DisableForcibly() = 0;
virtual Result RevertToPlaceHolder(PlaceHolderId placeholder_id, ContentId old_content_id, ContentId new_content_id) = 0;
virtual Result SetPlaceHolderSize(PlaceHolderId placeholder_id, s64 size) = 0;
virtual Result ReadContentIdFile(sf::OutBuffer buf, ContentId content_id, s64 offset) = 0;
virtual Result GetRightsIdFromPlaceHolderIdDeprecated(sf::Out<ams::fs::RightsId> out_rights_id, PlaceHolderId placeholder_id) = 0;
virtual Result GetRightsIdFromPlaceHolderId(sf::Out<ncm::RightsId> out_rights_id, PlaceHolderId placeholder_id) = 0;
virtual Result GetRightsIdFromContentIdDeprecated(sf::Out<ams::fs::RightsId> out_rights_id, ContentId content_id) = 0;
virtual Result GetRightsIdFromContentId(sf::Out<ncm::RightsId> out_rights_id, ContentId content_id) = 0;
virtual Result WriteContentForDebug(ContentId content_id, s64 offset, sf::InBuffer data) = 0;
virtual Result GetFreeSpaceSize(sf::Out<s64> out_size) = 0;
virtual Result GetTotalSpaceSize(sf::Out<s64> out_size) = 0;
virtual Result FlushPlaceHolder() = 0;
virtual Result GetSizeFromPlaceHolderId(sf::Out<s64> out, PlaceHolderId placeholder_id) = 0;
virtual Result RepairInvalidFileAttribute() = 0;
virtual Result GetRightsIdFromPlaceHolderIdWithCache(sf::Out<ncm::RightsId> out_rights_id, PlaceHolderId placeholder_id, ContentId cache_content_id) = 0;
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MAKE_SERVICE_COMMAND_META(GeneratePlaceHolderId),
MAKE_SERVICE_COMMAND_META(CreatePlaceHolder),
MAKE_SERVICE_COMMAND_META(DeletePlaceHolder),
MAKE_SERVICE_COMMAND_META(HasPlaceHolder),
MAKE_SERVICE_COMMAND_META(WritePlaceHolder),
MAKE_SERVICE_COMMAND_META(Register),
MAKE_SERVICE_COMMAND_META(Delete),
MAKE_SERVICE_COMMAND_META(Has),
MAKE_SERVICE_COMMAND_META(GetPath),
MAKE_SERVICE_COMMAND_META(GetPlaceHolderPath),
MAKE_SERVICE_COMMAND_META(CleanupAllPlaceHolder),
MAKE_SERVICE_COMMAND_META(ListPlaceHolder),
MAKE_SERVICE_COMMAND_META(GeneratePlaceHolderId),
MAKE_SERVICE_COMMAND_META(GetContentCount),
MAKE_SERVICE_COMMAND_META(ListContentId),
MAKE_SERVICE_COMMAND_META(GetSizeFromContentId),
MAKE_SERVICE_COMMAND_META(DisableForcibly),
MAKE_SERVICE_COMMAND_META(RevertToPlaceHolder, hos::Version_200),
MAKE_SERVICE_COMMAND_META(SetPlaceHolderSize, hos::Version_200),
MAKE_SERVICE_COMMAND_META(ReadContentIdFile, hos::Version_200),
MAKE_SERVICE_COMMAND_META(GetRightsIdFromPlaceHolderIdDeprecated, hos::Version_200, hos::Version_200),
MAKE_SERVICE_COMMAND_META(GetRightsIdFromPlaceHolderId, hos::Version_300),
MAKE_SERVICE_COMMAND_META(GetRightsIdFromContentIdDeprecated, hos::Version_200, hos::Version_200),
MAKE_SERVICE_COMMAND_META(GetRightsIdFromContentId, hos::Version_300),
MAKE_SERVICE_COMMAND_META(WriteContentForDebug, hos::Version_200),
MAKE_SERVICE_COMMAND_META(GetFreeSpaceSize, hos::Version_200),
MAKE_SERVICE_COMMAND_META(GetTotalSpaceSize, hos::Version_200),
MAKE_SERVICE_COMMAND_META(FlushPlaceHolder, hos::Version_300),
MAKE_SERVICE_COMMAND_META(GetSizeFromPlaceHolderId, hos::Version_400),
MAKE_SERVICE_COMMAND_META(RepairInvalidFileAttribute, hos::Version_400),
MAKE_SERVICE_COMMAND_META(GetRightsIdFromPlaceHolderIdWithCache, hos::Version_800),
};
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_data_id.hpp>
#include <stratosphere/ncm/ncm_program_id.hpp>
#include <stratosphere/ncm/ncm_content_meta_id.hpp>
#include <stratosphere/ncm/ncm_system_content_meta_id.hpp>

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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_content_id.hpp>
#include <stratosphere/ncm/ncm_placeholder_id.hpp>
#include <stratosphere/ncm/ncm_path_string.hpp>
namespace ams::ncm {
using MakeContentPathFunction = void (*)(PathString *out, ContentId content_id, const char *root_path);
using MakePlaceHolderPathFunction = void (*)(PathString *out, PlaceHolderId placeholder_id,const char *root_path);
void MakeFlatContentFilePath(PathString *out, ContentId content_id, const char *root_path);
void MakeSha256HierarchicalContentFilePath_ForFat4KCluster(PathString *out, ContentId content_id, const char *root_path);
void MakeSha256HierarchicalContentFilePath_ForFat16KCluster(PathString *out, ContentId content_id, const char *root_path);
void MakeSha256HierarchicalContentFilePath_ForFat32KCluster(PathString *out, ContentId content_id, const char *root_path);
size_t GetHierarchicalContentDirectoryDepth(MakeContentPathFunction func);
void MakeFlatPlaceHolderFilePath(PathString *out, PlaceHolderId placeholder_id, const char *root_path);
void MakeSha256HierarchicalPlaceHolderFilePath_ForFat16KCluster(PathString *out, PlaceHolderId placeholder_id, const char *root_pathroot);
size_t GetHierarchicalPlaceHolderDirectoryDepth(MakePlaceHolderPathFunction func);
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
#include <stratosphere/fs/fs_directory.hpp>
#include <stratosphere/sf/sf_buffer_tags.hpp>
namespace ams::ncm {
struct alignas(4) Path : ams::sf::LargeData {
char str[fs::EntryNameLengthMax];
static constexpr Path Encode(const char *p) {
Path path = {};
/* Copy C string to path, terminating when a null byte is found. */
for (size_t i = 0; i < sizeof(path) - 1; i++) {
path.str[i] = p[i];
if (p[i] == '\x00') {
break;
}
}
return path;
}
};
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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_directory.hpp>
#include <stratosphere/kvdb/kvdb_bounded_string.hpp>
namespace ams::ncm {
using PathString = kvdb::BoundedString<fs::EntryNameLengthMax>;
}

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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
struct alignas(8) PlaceHolderId {
util::Uuid uuid;
bool operator==(const PlaceHolderId& other) const {
return this->uuid == other.uuid;
}
bool operator!=(const PlaceHolderId& other) const {
return this->uuid != other.uuid;
}
bool operator==(const util::Uuid& other) const {
return this->uuid == other;
}
bool operator!=(const util::Uuid& other) const {
return this->uuid != other;
}
};
static_assert(alignof(PlaceHolderId) == 8);
constexpr inline PlaceHolderId InvalidPlaceHolderId = { util::InvalidUuid };
}

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libstratosphere/include/stratosphere/ncm/ncm_program_id.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
namespace ams::ncm {
struct ProgramId {
u64 value;
static const ProgramId Invalid;
inline explicit operator svc::ProgramId() const {
static_assert(sizeof(value) == sizeof(svc::ProgramId));
return { this->value };
}
};
inline constexpr bool operator==(const ProgramId &lhs, const ProgramId &rhs) {
return lhs.value == rhs.value;
}
inline constexpr bool operator!=(const ProgramId &lhs, const ProgramId &rhs) {
return lhs.value != rhs.value;
}
inline constexpr bool operator<(const ProgramId &lhs, const ProgramId &rhs) {
return lhs.value < rhs.value;
}
inline constexpr bool operator<=(const ProgramId &lhs, const ProgramId &rhs) {
return lhs.value <= rhs.value;
}
inline constexpr bool operator>(const ProgramId &lhs, const ProgramId &rhs) {
return lhs.value > rhs.value;
}
inline constexpr bool operator>=(const ProgramId &lhs, const ProgramId &rhs) {
return lhs.value >= rhs.value;
}
inline constexpr const ProgramId ProgramId::Invalid = {};
inline constexpr const ProgramId InvalidProgramId = ProgramId::Invalid;
}

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libstratosphere/include/stratosphere/ncm/ncm_program_location.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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/ncm/ncm_program_id.hpp>
#include <stratosphere/ncm/ncm_storage_id.hpp>
namespace ams::ncm {
struct ProgramLocation {
ProgramId program_id;
u8 storage_id;
static constexpr ProgramLocation Make(ProgramId program_id, StorageId storage_id) {
return { .program_id = program_id, .storage_id = static_cast<u8>(storage_id), };
}
};
static_assert(sizeof(ProgramLocation) == 0x10 && std::is_pod<ProgramLocation>::value);
static_assert(sizeof(ProgramLocation) == sizeof(::NcmProgramLocation) && alignof(ProgramLocation) == alignof(::NcmProgramLocation), "ProgramLocation Libnx Compatibility");
}

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libstratosphere/include/stratosphere/ncm/ncm_rights_id.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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 <vapours.hpp>
#include <stratosphere/fs/fs_rights_id.hpp>
namespace ams::ncm {
struct RightsId {
fs::RightsId id;
u8 key_generation;
u8 reserved[7];
};
static_assert(sizeof(RightsId) == 0x18);
static_assert(std::is_pod<RightsId>::value);
}

90
libstratosphere/include/stratosphere/ncm/ncm_rights_id_cache.hpp Normal file
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/*
* Copyright (c) 2019-2020 Adubbz, 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/os.hpp>
#include <stratosphere/ncm/ncm_rights_id.hpp>
#include <stratosphere/ncm/ncm_content_id.hpp>
namespace ams::ncm {
class RightsIdCache {
NON_COPYABLE(RightsIdCache);
NON_MOVEABLE(RightsIdCache);
private:
static constexpr size_t MaxEntries = 0x80;
private:
struct Entry {
public:
util::Uuid uuid;
ncm::RightsId rights_id;
u64 last_accessed;
};
private:
Entry entries[MaxEntries];
u64 counter;
os::Mutex mutex;
public:
RightsIdCache() {
this->Invalidate();
}
void Invalidate() {
this->counter = 2;
for (size_t i = 0; i < MaxEntries; i++) {
this->entries[i].last_accessed = 1;
}
}
void Store(ContentId content_id, ncm::RightsId rights_id) {
std::scoped_lock lk(this->mutex);
Entry *eviction_candidate = &this->entries[0];
/* Find a suitable existing entry to store our new one at. */
for (size_t i = 1; i < MaxEntries; i++) {
Entry *entry = &this->entries[i];
/* Change eviction candidates if the uuid already matches ours, or if the uuid doesn't already match and the last_accessed count is lower */
if (content_id == entry->uuid || (content_id != eviction_candidate->uuid && entry->last_accessed < eviction_candidate->last_accessed)) {
eviction_candidate = entry;
}
}
/* Update the cache. */
eviction_candidate->uuid = content_id.uuid;
eviction_candidate->rights_id = rights_id;
eviction_candidate->last_accessed = this->counter++;
}
bool Find(ncm::RightsId *out_rights_id, ContentId content_id) {
std::scoped_lock lk(this->mutex);
/* Attempt to locate the content id in the cache. */
for (size_t i = 0; i < MaxEntries; i++) {
Entry *entry = &this->entries[i];
if (entry->last_accessed != 1 && content_id == entry->uuid) {
entry->last_accessed = this->counter;
this->counter++;
*out_rights_id = entry->rights_id;
return true;
}
}
return false;
}
};
}

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