Atmosphere/stratosphere/fs_mitm/source/fsmitm_service.hpp

54 lines
1.9 KiB
C++

#pragma once
#include <switch.h>
#include <stratosphere/iserviceobject.hpp>
#include "imitmserviceobject.hpp"
#include "fs_istorage.hpp"
#include "fsmitm_utils.hpp"
enum class FspSrvCmd {
SetCurrentProcess = 1,
OpenDataStorageByCurrentProcess = 200,
OpenDataStorageByDataId = 202,
};
class FsMitMService : public IMitMServiceObject {
private:
bool has_initialized = false;
u64 init_pid = 0;
std::shared_ptr<IStorageInterface> romfs_storage;
public:
FsMitMService(Service *s) : IMitMServiceObject(s) {
/* ... */
}
static bool should_mitm(u64 pid, u64 tid) {
if (tid >= 0x0100000000010000ULL) {
return true;
}
bool has_romfs_content;
Result rc = Utils::HasSdRomfsContent(tid, &has_romfs_content);
return R_SUCCEEDED(rc) && has_romfs_content;
}
FsMitMService *clone() override {
auto new_srv = new FsMitMService((Service *)&this->forward_service);
this->clone_to(new_srv);
return new_srv;
}
void clone_to(void *o) override {
FsMitMService *other = (FsMitMService *)o;
other->has_initialized = has_initialized;
other->init_pid = init_pid;
}
virtual Result dispatch(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size);
virtual void postprocess(IpcParsedCommand &r, IpcCommand &out_c, u64 cmd_id, u8 *pointer_buffer, size_t pointer_buffer_size);
virtual Result handle_deferred();
protected:
/* Overridden commands. */
std::tuple<Result, OutSession<IStorageInterface>> open_data_storage_by_current_process();
std::tuple<Result, OutSession<IStorageInterface>> open_data_storage_by_data_id(u64 storage_id, u64 data_id);
};