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Partially implement ExtSaveData

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Ada 2024-03-07 15:37:43 +00:00
parent 24705fe67e
commit a4e44cf060
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GPG key ID: 066E56D5C9F4E50D
5 changed files with 188 additions and 30 deletions
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40
src/core/services/fs.cpp
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@ -173,6 +173,7 @@ void FSService::handleSyncRequest(u32 messagePointer) {
case FSCommands::ControlArchive: controlArchive(messagePointer); break;
case FSCommands::CloseArchive: closeArchive(messagePointer); break;
case FSCommands::DeleteDirectory: deleteDirectory(messagePointer); break;
case FSCommands::DeleteDirectoryRecursively: deleteDirectoryRecursively(messagePointer); break;
case FSCommands::DeleteExtSaveData: deleteExtSaveData(messagePointer); break;
case FSCommands::DeleteFile: deleteFile(messagePointer); break;
case FSCommands::FormatSaveData: formatSaveData(messagePointer); break;
@ -431,11 +432,23 @@ void FSService::deleteDirectory(u32 messagePointer) {
const u32 filePathPointer = mem.read32(messagePointer + 28);
log("FS::DeleteDirectory\n");
Helpers::warn("Stubbed FS::DeleteDirectory call!");
Helpers::warn("Stubbed FS::DeleteDirectory call!"); // note: should we ensure the system isn't about to delete things outside of the VFS?
mem.write32(messagePointer, IPC::responseHeader(0x806, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}
void FSService::deleteDirectoryRecursively(u32 messagePointer) {
const Handle archiveHandle = Handle(mem.read64(messagePointer + 8));
const u32 filePathType = mem.read32(messagePointer + 16);
const u32 filePathSize = mem.read32(messagePointer + 20);
const u32 filePathPointer = mem.read32(messagePointer + 28);
log("FS::DeleteDirectoryRecursively\n");
Helpers::warn("Stubbed FS::DeleteDirectoryRecursively call!"); // note: should we ensure the system isn't about to delete things outside of the VFS?
mem.write32(messagePointer, IPC::responseHeader(0x807, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}
void FSService::getFormatInfo(u32 messagePointer) {
const u32 archiveID = mem.read32(messagePointer + 4);
const u32 pathType = mem.read32(messagePointer + 8);
@ -530,10 +543,29 @@ void FSService::createExtSaveData(u32 messagePointer) {
const u32 smdhSize = mem.read32(messagePointer + 36);
const u32 smdhPointer = mem.read32(messagePointer + 44);
log("FS::CreateExtSaveData (stubbed)\n");
log("FS::CreateExtSaveData\n");
ArchiveBase::FormatInfo info {
.size = (u32) (sizeLimit * 0x200),
.numOfDirectories = numOfDirectories,
.numOfFiles = numOfFiles,
.duplicateData = false
};
FSPath path = readPath(PathType::Binary, messagePointer + 4, 32);
FSPath smdh = readPath(PathType::Binary, smdhPointer, smdhSize);
switch(mediaType) {
case 0:
sharedExtSaveData_nand.format(path, info);
break;
case 1:
extSaveData_sdmc.format(path, info);
break;
default:
Helpers::warn("Unhanled ExtSaveData MediaType %d", static_cast<s32>(mediaType));
break;
}
mem.write32(messagePointer, IPC::responseHeader(0x0851, 1, 0));
// TODO: Similar to DeleteExtSaveData, we need to refactor how our ExtSaveData stuff works before properly implementing this
mem.write32(messagePointer + 4, Result::Success);
}
@ -785,4 +817,4 @@ void FSService::getSdmcArchiveResource(u32 messagePointer) {
mem.write32(messagePointer + 12, resource.clusterSize);
mem.write32(messagePointer + 16, resource.partitionCapacityInClusters);
mem.write32(messagePointer + 20, resource.freeSpaceInClusters);
}
}