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FS: pass down program ID for archive operation

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To eliminate System::GetInstance usage. Archive type like SelfNCCH and SaveData changes the actual reference path for different client, so archive backend interface should accept client information from the service interface. Currently we only pass the program ID as the client information.
This commit is contained in:
Weiyi Wang 2019-02-02 20:14:01 -05:00
parent bad2e084e3
commit a6d9baa05a
24 changed files with 165 additions and 99 deletions
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10
src/core/file_sys/archive_backend.h
View file

@ -167,24 +167,28 @@ public:
/**
* Tries to open the archive of this type with the specified path
* @param path Path to the archive
* @param program_id the program ID of the client that requests the operation
* @return An ArchiveBackend corresponding operating specified archive path.
*/
virtual ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) = 0;
virtual ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) = 0;
/**
* Deletes the archive contents and then re-creates the base folder
* @param path Path to the archive
* @param format_info Format information for the new archive
* @param program_id the program ID of the client that requests the operation
* @return ResultCode of the operation, 0 on success
*/
virtual ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) = 0;
virtual ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) = 0;
/**
* Retrieves the format info about the archive with the specified path
* @param path Path to the archive
* @param program_id the program ID of the client that requests the operation
* @return Format information about the archive or error code
*/
virtual ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const = 0;
virtual ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const = 0;
};
} // namespace FileSys

9
src/core/file_sys/archive_extsavedata.cpp
View file

@ -220,7 +220,8 @@ Path ArchiveFactory_ExtSaveData::GetCorrectedPath(const Path& path) {
return {binary_data};
}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_ExtSaveData::Open(const Path& path) {
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_ExtSaveData::Open(const Path& path,
u64 program_id) {
std::string fullpath = GetExtSaveDataPath(mount_point, GetCorrectedPath(path)) + "user/";
if (!FileUtil::Exists(fullpath)) {
// TODO(Subv): Verify the archive behavior of SharedExtSaveData compared to ExtSaveData.
@ -236,7 +237,8 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_ExtSaveData::Open(cons
}
ResultCode ArchiveFactory_ExtSaveData::Format(const Path& path,
const FileSys::ArchiveFormatInfo& format_info) {
const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) {
auto corrected_path = GetCorrectedPath(path);
// These folders are always created with the ExtSaveData
@ -258,7 +260,8 @@ ResultCode ArchiveFactory_ExtSaveData::Format(const Path& path,
return RESULT_SUCCESS;
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_ExtSaveData::GetFormatInfo(const Path& path) const {
ResultVal<ArchiveFormatInfo> ArchiveFactory_ExtSaveData::GetFormatInfo(const Path& path,
u64 program_id) const {
std::string metadata_path = GetExtSaveDataPath(mount_point, path) + "metadata";
FileUtil::IOFile file(metadata_path, "rb");

7
src/core/file_sys/archive_extsavedata.h
View file

@ -24,9 +24,10 @@ public:
return "ExtSaveData";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
const std::string& GetMountPoint() const {
return mount_point;

9
src/core/file_sys/archive_ncch.cpp
View file

@ -269,7 +269,8 @@ bool NCCHFile::SetSize(const u64 size) const {
ArchiveFactory_NCCH::ArchiveFactory_NCCH() {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_NCCH::Open(const Path& path) {
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_NCCH::Open(const Path& path,
u64 program_id) {
if (path.GetType() != LowPathType::Binary) {
LOG_ERROR(Service_FS, "Path need to be Binary");
return ERROR_INVALID_PATH;
@ -290,14 +291,16 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_NCCH::Open(const Path&
}
ResultCode ArchiveFactory_NCCH::Format(const Path& path,
const FileSys::ArchiveFormatInfo& format_info) {
const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) {
LOG_ERROR(Service_FS, "Attempted to format a NCCH archive.");
// TODO: Verify error code
return ResultCode(ErrorDescription::NotAuthorized, ErrorModule::FS, ErrorSummary::NotSupported,
ErrorLevel::Permanent);
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_NCCH::GetFormatInfo(const Path& path) const {
ResultVal<ArchiveFormatInfo> ArchiveFactory_NCCH::GetFormatInfo(const Path& path,
u64 program_id) const {
// TODO(Subv): Implement
LOG_ERROR(Service_FS, "Unimplemented GetFormatInfo archive {}", GetName());
return ResultCode(-1);

7
src/core/file_sys/archive_ncch.h
View file

@ -97,9 +97,10 @@ public:
return "NCCH";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
};
} // namespace FileSys

12
src/core/file_sys/archive_other_savedata.cpp
View file

@ -64,7 +64,7 @@ ArchiveFactory_OtherSaveDataPermitted::ArchiveFactory_OtherSaveDataPermitted(
: sd_savedata_source(std::move(sd_savedata)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_OtherSaveDataPermitted::Open(
const Path& path) {
const Path& path, u64 /*client_program_id*/) {
MediaType media_type;
u64 program_id;
CASCADE_RESULT(std::tie(media_type, program_id), ParsePathPermitted(path));
@ -78,13 +78,13 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_OtherSaveDataPermitted
}
ResultCode ArchiveFactory_OtherSaveDataPermitted::Format(
const Path& path, const FileSys::ArchiveFormatInfo& format_info) {
const Path& path, const FileSys::ArchiveFormatInfo& format_info, u64 program_id) {
LOG_ERROR(Service_FS, "Attempted to format a OtherSaveDataPermitted archive.");
return ERROR_INVALID_PATH;
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_OtherSaveDataPermitted::GetFormatInfo(
const Path& path) const {
const Path& path, u64 /*client_program_id*/) const {
MediaType media_type;
u64 program_id;
CASCADE_RESULT(std::tie(media_type, program_id), ParsePathPermitted(path));
@ -102,7 +102,7 @@ ArchiveFactory_OtherSaveDataGeneral::ArchiveFactory_OtherSaveDataGeneral(
: sd_savedata_source(std::move(sd_savedata)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_OtherSaveDataGeneral::Open(
const Path& path) {
const Path& path, u64 /*client_program_id*/) {
MediaType media_type;
u64 program_id;
CASCADE_RESULT(std::tie(media_type, program_id), ParsePathGeneral(path));
@ -116,7 +116,7 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_OtherSaveDataGeneral::
}
ResultCode ArchiveFactory_OtherSaveDataGeneral::Format(
const Path& path, const FileSys::ArchiveFormatInfo& format_info) {
const Path& path, const FileSys::ArchiveFormatInfo& format_info, u64 /*client_program_id*/) {
MediaType media_type;
u64 program_id;
CASCADE_RESULT(std::tie(media_type, program_id), ParsePathGeneral(path));
@ -130,7 +130,7 @@ ResultCode ArchiveFactory_OtherSaveDataGeneral::Format(
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_OtherSaveDataGeneral::GetFormatInfo(
const Path& path) const {
const Path& path, u64 /*client_program_id*/) const {
MediaType media_type;
u64 program_id;
CASCADE_RESULT(std::tie(media_type, program_id), ParsePathGeneral(path));

14
src/core/file_sys/archive_other_savedata.h
View file

@ -21,9 +21,10 @@ public:
return "OtherSaveDataPermitted";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
private:
std::string mount_point;
@ -40,9 +41,10 @@ public:
return "OtherSaveDataGeneral";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
private:
std::string mount_point;

18
src/core/file_sys/archive_savedata.cpp
View file

@ -16,20 +16,20 @@ ArchiveFactory_SaveData::ArchiveFactory_SaveData(
std::shared_ptr<ArchiveSource_SDSaveData> sd_savedata)
: sd_savedata_source(std::move(sd_savedata)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SaveData::Open(const Path& path) {
return sd_savedata_source->Open(
Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id);
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SaveData::Open(const Path& path,
u64 program_id) {
return sd_savedata_source->Open(program_id);
}
ResultCode ArchiveFactory_SaveData::Format(const Path& path,
const FileSys::ArchiveFormatInfo& format_info) {
return sd_savedata_source->Format(
Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id, format_info);
const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) {
return sd_savedata_source->Format(program_id, format_info);
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_SaveData::GetFormatInfo(const Path& path) const {
return sd_savedata_source->GetFormatInfo(
Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id);
ResultVal<ArchiveFormatInfo> ArchiveFactory_SaveData::GetFormatInfo(const Path& path,
u64 program_id) const {
return sd_savedata_source->GetFormatInfo(program_id);
}
} // namespace FileSys

7
src/core/file_sys/archive_savedata.h
View file

@ -20,10 +20,11 @@ public:
return "SaveData";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
private:
std::string mount_point;

9
src/core/file_sys/archive_sdmc.cpp
View file

@ -376,18 +376,21 @@ bool ArchiveFactory_SDMC::Initialize() {
return true;
}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SDMC::Open(const Path& path) {
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SDMC::Open(const Path& path,
u64 program_id) {
auto archive = std::make_unique<SDMCArchive>(sdmc_directory);
return MakeResult<std::unique_ptr<ArchiveBackend>>(std::move(archive));
}
ResultCode ArchiveFactory_SDMC::Format(const Path& path,
const FileSys::ArchiveFormatInfo& format_info) {
const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) {
// This is kind of an undesirable operation, so let's just ignore it. :)
return RESULT_SUCCESS;
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_SDMC::GetFormatInfo(const Path& path) const {
ResultVal<ArchiveFormatInfo> ArchiveFactory_SDMC::GetFormatInfo(const Path& path,
u64 program_id) const {
// TODO(Subv): Implement
LOG_ERROR(Service_FS, "Unimplemented GetFormatInfo archive {}", GetName());
return ResultCode(-1);

7
src/core/file_sys/archive_sdmc.h
View file

@ -55,9 +55,10 @@ public:
return "SDMC";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
private:
std::string sdmc_directory;

9
src/core/file_sys/archive_sdmcwriteonly.cpp
View file

@ -49,19 +49,22 @@ bool ArchiveFactory_SDMCWriteOnly::Initialize() {
return true;
}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SDMCWriteOnly::Open(const Path& path) {
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SDMCWriteOnly::Open(const Path& path,
u64 program_id) {
auto archive = std::make_unique<SDMCWriteOnlyArchive>(sdmc_directory);
return MakeResult<std::unique_ptr<ArchiveBackend>>(std::move(archive));
}
ResultCode ArchiveFactory_SDMCWriteOnly::Format(const Path& path,
const FileSys::ArchiveFormatInfo& format_info) {
const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) {
// TODO(wwylele): hwtest this
LOG_ERROR(Service_FS, "Attempted to format a SDMC write-only archive.");
return ResultCode(-1);
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_SDMCWriteOnly::GetFormatInfo(const Path& path) const {
ResultVal<ArchiveFormatInfo> ArchiveFactory_SDMCWriteOnly::GetFormatInfo(const Path& path,
u64 program_id) const {
// TODO(Subv): Implement
LOG_ERROR(Service_FS, "Unimplemented GetFormatInfo archive {}", GetName());
return ResultCode(-1);

7
src/core/file_sys/archive_sdmcwriteonly.h
View file

@ -46,9 +46,10 @@ public:
return "SDMCWriteOnly";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
private:
std::string sdmc_directory;

12
src/core/file_sys/archive_selfncch.cpp
View file

@ -278,18 +278,20 @@ void ArchiveFactory_SelfNCCH::Register(Loader::AppLoader& app_loader) {
data.banner = std::make_shared<std::vector<u8>>(std::move(buffer));
}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SelfNCCH::Open(const Path& path) {
auto archive = std::make_unique<SelfNCCHArchive>(
ncch_data[Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id]);
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SelfNCCH::Open(const Path& path,
u64 program_id) {
auto archive = std::make_unique<SelfNCCHArchive>(ncch_data[program_id]);
return MakeResult<std::unique_ptr<ArchiveBackend>>(std::move(archive));
}
ResultCode ArchiveFactory_SelfNCCH::Format(const Path&, const FileSys::ArchiveFormatInfo&) {
ResultCode ArchiveFactory_SelfNCCH::Format(const Path&, const FileSys::ArchiveFormatInfo&,
u64 program_id) {
LOG_ERROR(Service_FS, "Attempted to format a SelfNCCH archive.");
return ERROR_INVALID_PATH;
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_SelfNCCH::GetFormatInfo(const Path&) const {
ResultVal<ArchiveFormatInfo> ArchiveFactory_SelfNCCH::GetFormatInfo(const Path&,
u64 program_id) const {
LOG_ERROR(Service_FS, "Attempted to get format info of a SelfNCCH archive");
return ERROR_INVALID_PATH;
}

7
src/core/file_sys/archive_selfncch.h
View file

@ -37,9 +37,10 @@ public:
std::string GetName() const override {
return "SelfNCCH";
}
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
private:
/// Mapping of ProgramId -> NCCHData

9
src/core/file_sys/archive_systemsavedata.cpp
View file

@ -52,7 +52,8 @@ Path ConstructSystemSaveDataBinaryPath(u32 high, u32 low) {
ArchiveFactory_SystemSaveData::ArchiveFactory_SystemSaveData(const std::string& nand_path)
: base_path(GetSystemSaveDataContainerPath(nand_path)) {}
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SystemSaveData::Open(const Path& path) {
ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SystemSaveData::Open(const Path& path,
u64 program_id) {
std::string fullpath = GetSystemSaveDataPath(base_path, path);
if (!FileUtil::Exists(fullpath)) {
// TODO(Subv): Check error code, this one is probably wrong
@ -63,14 +64,16 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_SystemSaveData::Open(c
}
ResultCode ArchiveFactory_SystemSaveData::Format(const Path& path,
const FileSys::ArchiveFormatInfo& format_info) {
const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) {
std::string fullpath = GetSystemSaveDataPath(base_path, path);
FileUtil::DeleteDirRecursively(fullpath);
FileUtil::CreateFullPath(fullpath);
return RESULT_SUCCESS;
}
ResultVal<ArchiveFormatInfo> ArchiveFactory_SystemSaveData::GetFormatInfo(const Path& path) const {
ResultVal<ArchiveFormatInfo> ArchiveFactory_SystemSaveData::GetFormatInfo(const Path& path,
u64 program_id) const {
// TODO(Subv): Implement
LOG_ERROR(Service_FS, "Unimplemented GetFormatInfo archive {}", GetName());
return ResultCode(-1);

7
src/core/file_sys/archive_systemsavedata.h
View file

@ -20,9 +20,10 @@ class ArchiveFactory_SystemSaveData final : public ArchiveFactory {
public:
explicit ArchiveFactory_SystemSaveData(const std::string& mount_point);
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path) const override;
ResultVal<std::unique_ptr<ArchiveBackend>> Open(const Path& path, u64 program_id) override;
ResultCode Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info,
u64 program_id) override;
ResultVal<ArchiveFormatInfo> GetFormatInfo(const Path& path, u64 program_id) const override;
std::string GetName() const override {
return "SystemSaveData";