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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 d6ff261fcc.

* 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 168447d80e.

* 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 d6ff261fcc.

* 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 168447d80e.

* 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 GitHub
parent f9403201f0
commit c7026b9094
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
254 changed files with 16876 additions and 1274 deletions
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6
emummc/.gitrepo
View file

@ -6,7 +6,7 @@
[subrepo]
remote = https://github.com/m4xw/emuMMC
branch = develop
commit = bd81a674a946c30b566e1732a95c18f19b701558
parent = 6ee525201ccef107c61d81ba73c891e3eb5f0215
commit = d12dd5464422029a1e5601916517ec3f1c81d8d0
parent = 259a1a7513236a1de4d373bc6cb99032ede2c626
method = rebase
cmdver = 0.4.0
cmdver = 0.4.1

14
emummc/README.md
View file

@ -1,21 +1,21 @@
# emuMMC
*A SDMMC driver replacement for Nintendo's Filesystem Services, by **m4xw***
*A SDMMC driver replacement for Nintendo's Filesystem Services, by **m4xw***
### Supported Horizon Versions
**1.0.0 - 9.1.0**
## Features
* Arbitrary SDMMC backend selection
* Arbitrary SDMMC backend selection
**This allows loading eMMC from SD or even SD from eMMC**
* On the fly hooking / patching, fully self-infesting
* On the fly hooking / patching, fully self-infesting
**Only one payload required for all versions!**
* File-based SDMMC backend support (from SD)
* File-based SDMMC backend support (from SD)
**This allows loading eMMC images from hekate-backups (split or not)**
* SDMMC device based sector offset (*currently eMMC only*)
* SDMMC device based sector offset (*currently eMMC only*)
**Raw partition support for eMMC from SD with less performance overhead**
* Full support for `/Nintendo` folder redirection to a arbitrary path
* Full support for `/Nintendo` folder redirection to a arbitrary path
**No 8 char length restriction!**
* exosphere based context configuration
* exosphere based context configuration
**This includes full support for multiple emuMMC images**
## Compiling

6
emummc/source/FS/offsets/100.h
View file

@ -48,10 +48,8 @@
// Nintendo Paths
#define FS_OFFSET_100_NINTENDO_PATHS \
{ \
{.opcode_reg = 9, .adrp_offset = 0x00032C58, .add_rel_offset = 4}, \
{.opcode_reg = 8, .adrp_offset = 0x00032C60, .add_rel_offset = 4}, \
{.opcode_reg = 9, .adrp_offset = 0x00032F3C, .add_rel_offset = 4}, \
{.opcode_reg = 8, .adrp_offset = 0x00032F44, .add_rel_offset = 4}, \
{.opcode_reg = 8, .adrp_offset = 0x00032C58, .add_rel_offset = 8}, \
{.opcode_reg = 9, .adrp_offset = 0x00032F40, .add_rel_offset = 8}, \
{.opcode_reg = 0, .adrp_offset = 0, .add_rel_offset = 0}, \
}

22
emummc/source/main.c
View file

@ -48,6 +48,9 @@ extern char __argdata__;
// TODO
static char nintendo_path[0x80] = "Nintendo";
// 1.0.0 requires special path handling because it has separate album and contents paths.
#define FS_100_ALBUM_PATH 0
#define FS_100_CONTENTS_PATH 1
static char nintendo_path_album_100[0x100] = "/Nintendo/Album";
static char nintendo_path_contents_100[0x100] = "/Nintendo/Contents";
@ -275,23 +278,18 @@ void setup_nintendo_paths(void)
// 1.0.0 needs special handling because it uses two paths.
// Do album path
{
int path_len = snprintf(nintendo_path_album_100, sizeof(nintendo_path_album_100), "/%s/Album", nintendo_path);
snprintf(nintendo_path_album_100, sizeof(nintendo_path_album_100), "/%s/Album", nintendo_path);
intptr_t nintendo_album_path_location = (intptr_t)&nintendo_path_album_100;
intptr_t album_path_location = nintendo_album_path_location + path_len - 6; // "/Album"
uintptr_t fs_n_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[0].adrp_offset);
uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[1].adrp_offset);
write_adrp_add(fs_offsets->nintendo_paths[0].opcode_reg, fs_n_adrp_opcode_location, fs_offsets->nintendo_paths[0].add_rel_offset, nintendo_album_path_location);
write_adrp_add(fs_offsets->nintendo_paths[1].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[1].add_rel_offset, album_path_location);
uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[FS_100_ALBUM_PATH].adrp_offset);
write_adrp_add(fs_offsets->nintendo_paths[FS_100_ALBUM_PATH].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[FS_100_ALBUM_PATH].add_rel_offset, nintendo_album_path_location);
}
// Do contents path
{
int path_len = snprintf(nintendo_path_contents_100, sizeof(nintendo_path_contents_100), "/%s/Contents", nintendo_path);
snprintf(nintendo_path_contents_100, sizeof(nintendo_path_contents_100), "/%s/Contents", nintendo_path);
intptr_t nintendo_contents_path_location = (intptr_t)&nintendo_path_contents_100;
intptr_t contents_path_location = nintendo_contents_path_location + path_len - 9; // "/Contents"
uintptr_t fs_n_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[2].adrp_offset);
uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[3].adrp_offset);
write_adrp_add(fs_offsets->nintendo_paths[2].opcode_reg, fs_n_adrp_opcode_location, fs_offsets->nintendo_paths[2].add_rel_offset, nintendo_contents_path_location);
write_adrp_add(fs_offsets->nintendo_paths[3].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[3].add_rel_offset, contents_path_location);
uintptr_t fs_adrp_opcode_location = INJECT_OFFSET(uintptr_t, fs_offsets->nintendo_paths[FS_100_CONTENTS_PATH].adrp_offset);
write_adrp_add(fs_offsets->nintendo_paths[FS_100_CONTENTS_PATH].opcode_reg, fs_adrp_opcode_location, fs_offsets->nintendo_paths[FS_100_CONTENTS_PATH].add_rel_offset, nintendo_contents_path_location);
}
}
}

8
libraries/libmesosphere/source/arch/arm64/kern_k_interrupt_manager.cpp
View file

@ -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
libraries/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
libraries/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
libraries/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
libraries/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
libraries/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
libraries/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
libraries/libstratosphere/include/stratosphere/dmnt/dmnt_cheat_types.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fatal/fatal_types.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_bis.hpp Normal file
View file

@ -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
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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 <stratosphere/ncm/ncm_ids.hpp>
namespace ams::fs {
Result MountCode(const char *name, const char *path, ncm::ProgramId program_id);
}

33
libraries/libstratosphere/include/stratosphere/fs/fs_common.hpp
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@ -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);
}

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libraries/libstratosphere/include/stratosphere/fs/fs_content.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 <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
libraries/libstratosphere/include/stratosphere/fs/fs_content_storage.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 {
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
libraries/libstratosphere/include/stratosphere/fs/fs_dbm_hierarchical_rom_file_table.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_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
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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_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();
}
};
}

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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_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
libraries/libstratosphere/include/stratosphere/fs/fs_dbm_rom_types.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_directory.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_file.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_filesystem.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_game_card.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_istorage.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_memory_management.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_memory_storage.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_mount.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_path_tool.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_query_range.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_remote_filesystem.hpp
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/fs_remote_storage.hpp
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#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
libraries/libstratosphere/include/stratosphere/fs/fs_rights_id.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 <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
libraries/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
libraries/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
libraries/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
libraries/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
libraries/libstratosphere/include/stratosphere/fs/fs_sd_card.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 {
Result MountSdCard(const char *name);
}

24
libraries/libstratosphere/include/stratosphere/fs/fs_signed_system_partition.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 {
bool IsSignedSystemPartitionOnSdCardValid(const char *system_root_path);
bool IsSignedSystemPartitionOnSdCardValidDeprecated();
}

144
libraries/libstratosphere/include/stratosphere/fs/fs_substorage.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 "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;
};
}

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libraries/libstratosphere/include/stratosphere/fs/fs_system_data.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 {
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
libraries/libstratosphere/include/stratosphere/fs/fs_system_save_data.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 "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
libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifile.hpp
View file

@ -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:

11
libraries/libstratosphere/include/stratosphere/fs/fsa/fs_ifilesystem.hpp
View file

@ -24,7 +24,8 @@ namespace ams::fs::fsa {
class IDirectory;
enum class QueryId {
SetConcatenationFileAttribute = FsFileSystemQueryId_SetConcatenationFileAttribute
SetConcatenationFileAttribute = 0,
IsSignedSystemPartitionOnSdCardValid = 2,
};
class IFileSystem {
@ -88,10 +89,10 @@ namespace ams::fs::fsa {
}
Result OpenDirectory(std::unique_ptr<IDirectory> *out_dir, const char *path, OpenDirectoryMode mode) {
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(path != nullptr, fs::ResultInvalidPath());
R_UNLESS(out_dir != nullptr, fs::ResultNullptrArgument());
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
libraries/libstratosphere/include/stratosphere/fs/fsa/fs_registrar.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/impl/fs_common_mount_name.hpp Normal file
View file

@ -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
libraries/libstratosphere/include/stratosphere/fs/impl/fs_data.hpp Normal file
View file

@ -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
libraries/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
libraries/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
libraries/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
libraries/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
libraries/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
libraries/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))) {

75
libraries/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;
/* 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 (stat(path, &st) != 0) {
R_TRY_CATCH(fsdevGetLastResult()) {
/* 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
libraries/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 {

77
libraries/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));
}
/* Try to delete the saved archive, but allow deletion failure. */
std::remove(this->path.Get());
return ResultSuccess();
}
/* Rename the path. */
R_UNLESS(std::rename(this->temp_path.Get(), this->path.Get()) == 0, fsdevGetLastResult());
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. */
fs::DeleteFile(this->path.Get());
/* Rename the path. */
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
libraries/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 {

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#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 {

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/*
* 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>

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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_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);
}
};
}

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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_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);
}

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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 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);
}
};
}

47
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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
libraries/libstratosphere/include/stratosphere/ncm.hpp
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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();
}
};
}

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libraries/libstratosphere/include/stratosphere/ncm/ncm_bounded_map.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 {
template<class Key, class Value, size_t N>
using BoundedMap = util::BoundedMap<Key, Value, N>;
}

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libraries/libstratosphere/include/stratosphere/ncm/ncm_content_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 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 };
}

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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);
}

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libraries/libstratosphere/include/stratosphere/ncm/ncm_content_info.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_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);
}

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libraries/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
libraries/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);
}

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libraries/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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libraries/libstratosphere/include/stratosphere/ncm/ncm_content_manager_impl.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/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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libraries/libstratosphere/include/stratosphere/ncm/ncm_content_meta_key.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/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,
};
}

54
libraries/libstratosphere/include/stratosphere/ncm/ncm_data_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 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),
};
};
}

20
libraries/libstratosphere/include/stratosphere/ncm/ncm_ids.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_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>

38
libraries/libstratosphere/include/stratosphere/ncm/ncm_make_path.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_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);
}

39
libraries/libstratosphere/include/stratosphere/ncm/ncm_path.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_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;
}
};
}

24
libraries/libstratosphere/include/stratosphere/ncm/ncm_path_string.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/fs/fs_directory.hpp>
#include <stratosphere/kvdb/kvdb_bounded_string.hpp>
namespace ams::ncm {
using PathString = kvdb::BoundedString<fs::EntryNameLengthMax>;
}

45
libraries/libstratosphere/include/stratosphere/ncm/ncm_placeholder_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 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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