Atmosphere/stratosphere/ro/source/ro_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>
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#include "ro_registration.hpp"
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enum RoServiceCmd {
Ro_Cmd_LoadNro = 0,
Ro_Cmd_UnloadNro = 1,
Ro_Cmd_LoadNrr = 2,
Ro_Cmd_UnloadNrr = 3,
Ro_Cmd_Initialize = 4,
Ro_Cmd_LoadNrrEx = 10,
};
class RelocatableObjectsService final : public IServiceObject {
private:
Registration::RoProcessContext *context = nullptr;
RoModuleType type;
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public:
explicit RelocatableObjectsService(RoModuleType t) : type(t) {
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/* ... */
}
virtual ~RelocatableObjectsService() override;
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private:
bool IsInitialized() const {
return this->context != nullptr;
}
bool IsProcessIdValid(u64 process_id);
static u64 GetTitleId(Handle process_handle);
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private:
/* Actual commands. */
Result LoadNro(Out<u64> load_address, PidDescriptor pid_desc, u64 nro_address, u64 nro_size, u64 bss_address, u64 bss_size);
Result UnloadNro(PidDescriptor pid_desc, u64 nro_address);
Result LoadNrr(PidDescriptor pid_desc, u64 nrr_address, u64 nrr_size);
Result UnloadNrr(PidDescriptor pid_desc, u64 nrr_address);
Result Initialize(PidDescriptor pid_desc, CopiedHandle process_h);
Result LoadNrrEx(PidDescriptor pid_desc, u64 nrr_address, u64 nrr_size, CopiedHandle process_h);
public:
DEFINE_SERVICE_DISPATCH_TABLE {
MakeServiceCommandMeta<Ro_Cmd_LoadNro, &RelocatableObjectsService::LoadNro>(),
MakeServiceCommandMeta<Ro_Cmd_UnloadNro, &RelocatableObjectsService::UnloadNro>(),
MakeServiceCommandMeta<Ro_Cmd_LoadNrr, &RelocatableObjectsService::LoadNrr>(),
MakeServiceCommandMeta<Ro_Cmd_UnloadNrr, &RelocatableObjectsService::UnloadNrr>(),
MakeServiceCommandMeta<Ro_Cmd_Initialize, &RelocatableObjectsService::Initialize>(),
MakeServiceCommandMeta<Ro_Cmd_LoadNrrEx, &RelocatableObjectsService::LoadNrrEx, FirmwareVersion_700>(),
};
};