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Diffstat (limited to 'src/core/hle/service/filesystem/fsp_srv.cpp')
-rw-r--r--src/core/hle/service/filesystem/fsp_srv.cpp80
1 files changed, 65 insertions, 15 deletions
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index d3cd46a9b..eb982ad49 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -19,6 +19,7 @@
#include "core/file_sys/mode.h"
#include "core/file_sys/nca_metadata.h"
#include "core/file_sys/patch_manager.h"
+#include "core/file_sys/romfs_factory.h"
#include "core/file_sys/savedata_factory.h"
#include "core/file_sys/system_archive/system_archive.h"
#include "core/file_sys/vfs.h"
@@ -30,6 +31,18 @@
namespace Service::FileSystem {
+struct SizeGetter {
+ std::function<u64()> get_free_size;
+ std::function<u64()> get_total_size;
+
+ static SizeGetter FromStorageId(const FileSystemController& fsc, FileSys::StorageId id) {
+ return {
+ [&fsc, id] { return fsc.GetFreeSpaceSize(id); },
+ [&fsc, id] { return fsc.GetTotalSpaceSize(id); },
+ };
+ }
+};
+
enum class FileSystemType : u8 {
Invalid0 = 0,
Invalid1 = 1,
@@ -289,8 +302,8 @@ private:
class IFileSystem final : public ServiceFramework<IFileSystem> {
public:
- explicit IFileSystem(FileSys::VirtualDir backend)
- : ServiceFramework("IFileSystem"), backend(std::move(backend)) {
+ explicit IFileSystem(FileSys::VirtualDir backend, SizeGetter size)
+ : ServiceFramework("IFileSystem"), backend(std::move(backend)), size(std::move(size)) {
static const FunctionInfo functions[] = {
{0, &IFileSystem::CreateFile, "CreateFile"},
{1, &IFileSystem::DeleteFile, "DeleteFile"},
@@ -467,14 +480,31 @@ public:
rb.Push(RESULT_SUCCESS);
}
+ void GetFreeSpaceSize(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_FS, "called");
+
+ IPC::ResponseBuilder rb{ctx, 4};
+ rb.Push(RESULT_SUCCESS);
+ rb.Push(size.get_free_size());
+ }
+
+ void GetTotalSpaceSize(Kernel::HLERequestContext& ctx) {
+ LOG_DEBUG(Service_FS, "called");
+
+ IPC::ResponseBuilder rb{ctx, 4};
+ rb.Push(RESULT_SUCCESS);
+ rb.Push(size.get_total_size());
+ }
+
private:
VfsDirectoryServiceWrapper backend;
+ SizeGetter size;
};
class ISaveDataInfoReader final : public ServiceFramework<ISaveDataInfoReader> {
public:
- explicit ISaveDataInfoReader(FileSys::SaveDataSpaceId space)
- : ServiceFramework("ISaveDataInfoReader") {
+ explicit ISaveDataInfoReader(FileSys::SaveDataSpaceId space, FileSystemController& fsc)
+ : ServiceFramework("ISaveDataInfoReader"), fsc(fsc) {
static const FunctionInfo functions[] = {
{0, &ISaveDataInfoReader::ReadSaveDataInfo, "ReadSaveDataInfo"},
};
@@ -520,8 +550,13 @@ private:
}
void FindAllSaves(FileSys::SaveDataSpaceId space) {
- const auto save_root = OpenSaveDataSpace(space);
- ASSERT(save_root.Succeeded());
+ const auto save_root = fsc.OpenSaveDataSpace(space);
+
+ if (save_root.Failed() || *save_root == nullptr) {
+ LOG_ERROR(Service_FS, "The save root for the space_id={:02X} was invalid!",
+ static_cast<u8>(space));
+ return;
+ }
for (const auto& type : (*save_root)->GetSubdirectories()) {
if (type->GetName() == "save") {
@@ -610,11 +645,13 @@ private:
};
static_assert(sizeof(SaveDataInfo) == 0x60, "SaveDataInfo has incorrect size.");
+ FileSystemController& fsc;
std::vector<SaveDataInfo> info;
u64 next_entry_index = 0;
};
-FSP_SRV::FSP_SRV(const Core::Reporter& reporter) : ServiceFramework("fsp-srv"), reporter(reporter) {
+FSP_SRV::FSP_SRV(FileSystemController& fsc, const Core::Reporter& reporter)
+ : ServiceFramework("fsp-srv"), fsc(fsc), reporter(reporter) {
// clang-format off
static const FunctionInfo functions[] = {
{0, nullptr, "OpenFileSystem"},
@@ -754,7 +791,8 @@ void FSP_SRV::OpenFileSystemWithPatch(Kernel::HLERequestContext& ctx) {
void FSP_SRV::OpenSdCardFileSystem(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_FS, "called");
- IFileSystem filesystem(OpenSDMC().Unwrap());
+ IFileSystem filesystem(fsc.OpenSDMC().Unwrap(),
+ SizeGetter::FromStorageId(fsc, FileSys::StorageId::SdCard));
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
@@ -768,8 +806,10 @@ void FSP_SRV::CreateSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
auto save_create_struct = rp.PopRaw<std::array<u8, 0x40>>();
u128 uid = rp.PopRaw<u128>();
- LOG_WARNING(Service_FS, "(STUBBED) called save_struct = {}, uid = {:016X}{:016X}",
- save_struct.DebugInfo(), uid[1], uid[0]);
+ LOG_DEBUG(Service_FS, "called save_struct = {}, uid = {:016X}{:016X}", save_struct.DebugInfo(),
+ uid[1], uid[0]);
+
+ fsc.CreateSaveData(FileSys::SaveDataSpaceId::NandUser, save_struct);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
@@ -786,14 +826,24 @@ void FSP_SRV::OpenSaveDataFileSystem(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto parameters = rp.PopRaw<Parameters>();
- auto dir = OpenSaveData(parameters.save_data_space_id, parameters.descriptor);
+ auto dir = fsc.OpenSaveData(parameters.save_data_space_id, parameters.descriptor);
if (dir.Failed()) {
IPC::ResponseBuilder rb{ctx, 2, 0, 0};
rb.Push(FileSys::ERROR_ENTITY_NOT_FOUND);
return;
}
- IFileSystem filesystem(std::move(dir.Unwrap()));
+ FileSys::StorageId id;
+ if (parameters.save_data_space_id == FileSys::SaveDataSpaceId::NandUser) {
+ id = FileSys::StorageId::NandUser;
+ } else if (parameters.save_data_space_id == FileSys::SaveDataSpaceId::SdCardSystem ||
+ parameters.save_data_space_id == FileSys::SaveDataSpaceId::SdCardUser) {
+ id = FileSys::StorageId::SdCard;
+ } else {
+ id = FileSys::StorageId::NandSystem;
+ }
+
+ IFileSystem filesystem(std::move(dir.Unwrap()), SizeGetter::FromStorageId(fsc, id));
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
@@ -812,7 +862,7 @@ void FSP_SRV::OpenSaveDataInfoReaderBySaveDataSpaceId(Kernel::HLERequestContext&
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
- rb.PushIpcInterface<ISaveDataInfoReader>(std::make_shared<ISaveDataInfoReader>(space));
+ rb.PushIpcInterface<ISaveDataInfoReader>(std::make_shared<ISaveDataInfoReader>(space, fsc));
}
void FSP_SRV::SetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
@@ -836,7 +886,7 @@ void FSP_SRV::GetGlobalAccessLogMode(Kernel::HLERequestContext& ctx) {
void FSP_SRV::OpenDataStorageByCurrentProcess(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_FS, "called");
- auto romfs = OpenRomFSCurrentProcess();
+ auto romfs = fsc.OpenRomFSCurrentProcess();
if (romfs.Failed()) {
// TODO (bunnei): Find the right error code to use here
LOG_CRITICAL(Service_FS, "no file system interface available!");
@@ -861,7 +911,7 @@ void FSP_SRV::OpenDataStorageByDataId(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_FS, "called with storage_id={:02X}, unknown={:08X}, title_id={:016X}",
static_cast<u8>(storage_id), unknown, title_id);
- auto data = OpenRomFS(title_id, storage_id, FileSys::ContentRecordType::Data);
+ auto data = fsc.OpenRomFS(title_id, storage_id, FileSys::ContentRecordType::Data);
if (data.Failed()) {
const auto archive = FileSys::SystemArchive::SynthesizeSystemArchive(title_id);
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-09 13:41:46 +0000