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[FS] Add FormatThisUserSaveData

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wheremyfoodat 2023-05-20 01:24:30 +03:00
parent a530350eda
commit 9ec2964695
3 changed files with 28 additions and 1 deletions
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1
include/services/fs.hpp
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@ -43,6 +43,7 @@ class FSService {
void controlArchive(u32 messagePointer);
void deleteFile(u32 messagePointer);
void formatSaveData(u32 messagePointer);
void formatThisUserSaveData(u32 messagePointer);
void getFreeBytes(u32 messagePointer);
void getFormatInfo(u32 messagePointer);
void getPriority(u32 messagePointer);

2
src/core/fs/archive_save_data.cpp
View file

@ -106,7 +106,7 @@ void SaveDataArchive::format(const FSPath& path, const ArchiveBase::FormatInfo&
fs::create_directories(saveDataPath);
// Write format info on disk
IOFile file(formatInfoPath, "wb+");
IOFile file(formatInfoPath, "wb");
file.writeBytes(&info, sizeof(info));
}

26
src/core/services/fs.cpp
View file

@ -21,6 +21,7 @@ namespace FSCommands {
OpenArchive = 0x080C00C2,
ControlArchive = 0x080D0144,
CloseArchive = 0x080E0080,
FormatThisUserSaveData = 0x080F0180,
GetFreeBytes = 0x08120080,
IsSdmcDetected = 0x08170000,
GetFormatInfo = 0x084500C2,
@ -166,6 +167,7 @@ void FSService::handleSyncRequest(u32 messagePointer) {
case FSCommands::CloseArchive: closeArchive(messagePointer); break;
case FSCommands::DeleteFile: deleteFile(messagePointer); break;
case FSCommands::FormatSaveData: formatSaveData(messagePointer); break;
case FSCommands::FormatThisUserSaveData: formatThisUserSaveData(messagePointer); break;
case FSCommands::GetFreeBytes: getFreeBytes(messagePointer); break;
case FSCommands::GetFormatInfo: getFormatInfo(messagePointer); break;
case FSCommands::GetPriority: getPriority(messagePointer); break;
@ -427,6 +429,8 @@ void FSService::getFormatInfo(u32 messagePointer) {
}
void FSService::formatSaveData(u32 messagePointer) {
log("FS::FormatSaveData\n");
const u32 archiveID = mem.read32(messagePointer + 4);
if (archiveID != ArchiveID::SaveData)
Helpers::panic("FS::FormatSaveData: Archive is not SaveData");
@ -461,6 +465,28 @@ void FSService::formatSaveData(u32 messagePointer) {
mem.write32(messagePointer + 4, ResultCode::Success);
}
void FSService::formatThisUserSaveData(u32 messagePointer) {
log("FS::FormatThisUserSaveData\n");
const u32 blockSize = mem.read32(messagePointer + 4);
const u32 directoryNum = mem.read32(messagePointer + 8); // Max number of directories
const u32 fileNum = mem.read32(messagePointer + 12); // Max number of files
const u32 directoryBucketNum = mem.read32(messagePointer + 16); // Not sure what a directory bucket is...?
const u32 fileBucketNum = mem.read32(messagePointer + 20); // Same here
const bool duplicateData = mem.read8(messagePointer + 24) != 0;
ArchiveBase::FormatInfo info {
.size = blockSize * 0x200,
.numOfDirectories = directoryNum,
.numOfFiles = fileNum,
.duplicateData = duplicateData
};
FSPath emptyPath;
mem.write32(messagePointer, IPC::responseHeader(0x080F, 1, 0));
saveData.format(emptyPath, info);
}
void FSService::controlArchive(u32 messagePointer) {
const Handle archiveHandle = mem.read64(messagePointer + 4);
const u32 action = mem.read32(messagePointer + 12);