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Add FS::SdmcArchiveResource

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wheremyfoodat 2024-01-23 16:38:18 +02:00
parent 84b8bc8c48
commit a3fda72f88
2 changed files with 22 additions and 0 deletions
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1
include/services/fs.hpp
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@ -61,6 +61,7 @@ class FSService {
void getFreeBytes(u32 messagePointer);
void getFormatInfo(u32 messagePointer);
void getPriority(u32 messagePointer);
void getSdmcArchiveResource(u32 messagePointer);
void getThisSaveDataSecureValue(u32 messagePointer);
void theGameboyVCFunction(u32 messagePointer);
void initialize(u32 messagePointer);

21
src/core/services/fs.cpp
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@ -27,6 +27,7 @@ namespace FSCommands {
CloseArchive = 0x080E0080,
FormatThisUserSaveData = 0x080F0180,
GetFreeBytes = 0x08120080,
GetSdmcArchiveResource = 0x08140000,
IsSdmcDetected = 0x08170000,
IsSdmcWritable = 0x08180000,
CardSlotIsInserted = 0x08210000,
@ -179,6 +180,7 @@ void FSService::handleSyncRequest(u32 messagePointer) {
case FSCommands::GetFreeBytes: getFreeBytes(messagePointer); break;
case FSCommands::GetFormatInfo: getFormatInfo(messagePointer); break;
case FSCommands::GetPriority: getPriority(messagePointer); break;
case FSCommands::GetSdmcArchiveResource: getSdmcArchiveResource(messagePointer); break;
case FSCommands::GetThisSaveDataSecureValue: getThisSaveDataSecureValue(messagePointer); break;
case FSCommands::Initialize: initialize(messagePointer); break;
case FSCommands::InitializeWithSdkVersion: initializeWithSdkVersion(messagePointer); break;
@ -764,3 +766,22 @@ void FSService::renameFile(u32 messagePointer) {
const HorizonResult res = sourceArchive->archive->renameFile(sourcePath, destPath);
mem.write32(messagePointer + 4, static_cast<u32>(res));
}
void FSService::getSdmcArchiveResource(u32 messagePointer) {
log("FS::GetSdmcArchiveResource"); // For the time being, return the same stubbed archive resource for every media type
static constexpr ArchiveResource resource = {
.sectorSize = 512,
.clusterSize = 16_KB,
.partitionCapacityInClusters = 0x80000, // 0x80000 * 16 KB = 8GB
.freeSpaceInClusters = 0x80000, // Same here
};
mem.write32(messagePointer, IPC::responseHeader(0x814, 5, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 8, resource.sectorSize);
mem.write32(messagePointer + 12, resource.clusterSize);
mem.write32(messagePointer + 16, resource.partitionCapacityInClusters);
mem.write32(messagePointer + 20, resource.freeSpaceInClusters);
}