Atmosphere/stratosphere/ams_mitm/source/set_mitm/set_mitm_service.hpp

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <switch.h>
#include <stratosphere.hpp>
#include "../utils.hpp"
enum SetCmd : u32 {
SetCmd_GetLanguageCode = 0,
SetCmd_GetRegionCode = 4,
/* Commands for which set:sys *must* act as a passthrough. */
/* TODO: Solve the relevant IPC detection problem. */
SetCmd_GetAvailableLanguageCodes = 1,
};
class SetMitmService : public IMitmServiceObject {
private:
HosMutex lock;
OverrideLocale locale;
bool got_locale;
public:
SetMitmService(std::shared_ptr<Service> s, u64 pid) : IMitmServiceObject(s, pid) {
this->got_locale = false;
}
static bool ShouldMitm(u64 pid, u64 tid) {
/* Mitm all applications. */
return tid == TitleId_Ns || TitleIdIsApplication(tid);
}
static void PostProcess(IMitmServiceObject *obj, IpcResponseContext *ctx);
protected:
static bool IsValidLanguageCode(u64 lang_code);
static bool IsValidRegionCode(u32 region_code);
void EnsureLocale();
protected:
/* Overridden commands. */
Result GetLanguageCode(Out<u64> out_lang_code);
Result GetRegionCode(Out<u32> out_region_code);
/* Forced passthrough commands. */
Result GetAvailableLanguageCodes(OutPointerWithClientSize<u64> out_language_codes, Out<s32> out_count);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMeta<SetCmd_GetLanguageCode, &SetMitmService::GetLanguageCode>(),
MakeServiceCommandMeta<SetCmd_GetRegionCode, &SetMitmService::GetRegionCode>(),
MakeServiceCommandMeta<SetCmd_GetAvailableLanguageCodes, &SetMitmService::GetAvailableLanguageCodes>(),
};
};