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Add ExtSaveData::CreateDirectory and stub srv::unsubscribe

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wheremyfoodat 2023-09-05 14:28:52 +03:00
parent 12392b9cd5
commit e67dc65118
4 changed files with 32 additions and 0 deletions
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1
include/fs/archive_ext_save_data.hpp
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@ -9,6 +9,7 @@ public:
u64 getFreeBytes() override { Helpers::panic("ExtSaveData::GetFreeBytes unimplemented"); return 0; }
std::string name() override { return "ExtSaveData::" + backingFolder; }
HorizonResult createDirectory(const FSPath& path) override;
HorizonResult createFile(const FSPath& path, u64 size) override;
HorizonResult deleteFile(const FSPath& path) override;

1
include/services/service_manager.hpp
View file

@ -84,6 +84,7 @@ class ServiceManager {
void receiveNotification(u32 messagePointer);
void registerClient(u32 messagePointer);
void subscribe(u32 messagePointer);
void unsubscribe(u32 messagePointer);
public:
ServiceManager(std::span<u32, 16> regs, Memory& mem, GPU& gpu, u32& currentPID, Kernel& kernel, const EmulatorConfig& config);

21
src/core/fs/archive_ext_save_data.cpp
View file

@ -87,6 +87,27 @@ FileDescriptor ExtSaveDataArchive::openFile(const FSPath& path, const FilePerms&
return FileError;
}
HorizonResult ExtSaveDataArchive::createDirectory(const FSPath& path) {
if (path.type == PathType::UTF16) {
if (!isPathSafe<PathType::UTF16>(path)) {
Helpers::panic("Unsafe path in ExtSaveData::OpenFile");
}
fs::path p = IOFile::getAppData() / backingFolder;
p += fs::path(path.utf16_string).make_preferred();
if (fs::is_directory(p)) return Result::FS::AlreadyExists;
if (fs::is_regular_file(p)) {
Helpers::panic("File path passed to ExtSaveData::CreateDirectory");
}
bool success = fs::create_directory(p);
return success ? Result::Success : Result::FS::UnexpectedFileOrDir;
} else {
Helpers::panic("Unimplemented ExtSaveData::CreateDirectory");
}
}
std::string ExtSaveDataArchive::getExtSaveDataPathFromBinary(const FSPath& path) {
// TODO: Remove punning here
const u32 mediaType = *(u32*)&path.binary[0];

9
src/core/services/service_manager.cpp
View file

@ -79,6 +79,7 @@ void ServiceManager::handleSyncRequest(u32 messagePointer) {
case Commands::RegisterClient: registerClient(messagePointer); break;
case Commands::GetServiceHandle: getServiceHandle(messagePointer); break;
case Commands::Subscribe: subscribe(messagePointer); break;
case Commands::Unsubscribe: unsubscribe(messagePointer); break;
default: Helpers::panic("Unknown \"srv:\" command: %08X", header);
}
}
@ -178,6 +179,14 @@ void ServiceManager::subscribe(u32 messagePointer) {
mem.write32(messagePointer + 4, Result::Success);
}
void ServiceManager::unsubscribe(u32 messagePointer) {
u32 id = mem.read32(messagePointer + 4);
log("srv::Unsubscribe (id = %d) (stubbed)\n", id);
mem.write32(messagePointer, IPC::responseHeader(0xA, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
}
void ServiceManager::sendCommandToService(u32 messagePointer, Handle handle) {
switch (handle) {
// Breaking alphabetical order a bit to place the ones I think are most common at the top