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fsp_srv: Implement OpenDataStorageWithProgramIndex

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- Used by RollerCoaster Tycoon 3: Complete Edition
This commit is contained in:
Morph 2020-12-03 22:57:28 -05:00
parent 0eb6c6cd83
commit e15039372e
6 changed files with 83 additions and 1 deletions
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25
src/core/hle/service/filesystem/filesystem.cpp
View file

@ -298,6 +298,31 @@ ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFSCurrentProcess()
return romfs_factory->OpenCurrentProcess(system.CurrentProcess()->GetTitleID());
}
ResultVal<FileSys::VirtualFile> FileSystemController::OpenPatchedRomFS(
u64 title_id, FileSys::ContentRecordType type) const {
LOG_TRACE(Service_FS, "Opening patched RomFS for title_id={:016X}", title_id);
if (romfs_factory == nullptr) {
// TODO: Find a better error code for this
return RESULT_UNKNOWN;
}
return romfs_factory->OpenPatchedRomFS(title_id, type);
}
ResultVal<FileSys::VirtualFile> FileSystemController::OpenPatchedRomFSWithProgramIndex(
u64 title_id, u8 program_index, FileSys::ContentRecordType type) const {
LOG_TRACE(Service_FS, "Opening patched RomFS for title_id={:016X}, program_index={}", title_id,
program_index);
if (romfs_factory == nullptr) {
// TODO: Find a better error code for this
return RESULT_UNKNOWN;
}
return romfs_factory->OpenPatchedRomFSWithProgramIndex(title_id, program_index, type);
}
ResultVal<FileSys::VirtualFile> FileSystemController::OpenRomFS(
u64 title_id, FileSys::StorageId storage_id, FileSys::ContentRecordType type) const {
LOG_TRACE(Service_FS, "Opening RomFS for title_id={:016X}, storage_id={:02X}, type={:02X}",

4
src/core/hle/service/filesystem/filesystem.h
View file

@ -66,6 +66,10 @@ public:
void SetPackedUpdate(FileSys::VirtualFile update_raw);
ResultVal<FileSys::VirtualFile> OpenRomFSCurrentProcess() const;
ResultVal<FileSys::VirtualFile> OpenPatchedRomFS(u64 title_id,
FileSys::ContentRecordType type) const;
ResultVal<FileSys::VirtualFile> OpenPatchedRomFSWithProgramIndex(
u64 title_id, u8 program_index, FileSys::ContentRecordType type) const;
ResultVal<FileSys::VirtualFile> OpenRomFS(u64 title_id, FileSys::StorageId storage_id,
FileSys::ContentRecordType type) const;
ResultVal<FileSys::VirtualDir> CreateSaveData(

28
src/core/hle/service/filesystem/fsp_srv.cpp
View file

@ -718,7 +718,7 @@ FSP_SRV::FSP_SRV(Core::System& system_)
{202, &FSP_SRV::OpenDataStorageByDataId, "OpenDataStorageByDataId"},
{203, &FSP_SRV::OpenPatchDataStorageByCurrentProcess, "OpenPatchDataStorageByCurrentProcess"},
{204, nullptr, "OpenDataFileSystemByProgramIndex"},
{205, nullptr, "OpenDataStorageByProgramIndex"},
{205, &FSP_SRV::OpenDataStorageWithProgramIndex, "OpenDataStorageWithProgramIndex"},
{400, nullptr, "OpenDeviceOperator"},
{500, nullptr, "OpenSdCardDetectionEventNotifier"},
{501, nullptr, "OpenGameCardDetectionEventNotifier"},
@ -997,6 +997,32 @@ void FSP_SRV::OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ct
rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND);
}
void FSP_SRV::OpenDataStorageWithProgramIndex(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto program_index = rp.PopRaw<u8>();
LOG_DEBUG(Service_FS, "called, program_index={}", program_index);
auto romfs = fsc.OpenPatchedRomFSWithProgramIndex(
system.CurrentProcess()->GetTitleID(), program_index, FileSys::ContentRecordType::Program);
if (romfs.Failed()) {
// TODO: Find the right error code to use here
LOG_ERROR(Service_FS, "could not open storage with program_index={}", program_index);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_UNKNOWN);
return;
}
auto storage = std::make_shared<IStorage>(system, std::move(romfs.Unwrap()));
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushIpcInterface<IStorage>(std::move(storage));
}
void FSP_SRV::SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
log_mode = rp.PopEnum<LogMode>();

1
src/core/hle/service/filesystem/fsp_srv.h
View file

@ -49,6 +49,7 @@ private:
void OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
void OpenDataStorageByDataId(Kernel::HLERequestContext& ctx);
void OpenPatchDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx);
void OpenDataStorageWithProgramIndex(Kernel::HLERequestContext& ctx);
void SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
void GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx);
void OutputAccessLogToSdCard(Kernel::HLERequestContext& ctx);