Atmosphere/stratosphere/loader/source/ldr_loader_service.hpp

100 lines
4.9 KiB
C++

/*
* Copyright (c) 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 <stratosphere.hpp>
namespace ams::ldr {
class LoaderService {
public:
/* Official commands. */
Result CreateProcess(sf::OutMoveHandle proc_h, PinId id, u32 flags, sf::CopyHandle &&reslimit_h) {
/* Create a handle to set the output to when done. */
os::NativeHandle handle = os::InvalidNativeHandle;
ON_SCOPE_EXIT { proc_h.SetValue(handle, true); };
R_RETURN(this->CreateProcess(std::addressof(handle), id, flags, reslimit_h.GetOsHandle()));
}
Result GetProgramInfo(sf::Out<ProgramInfo> out_program_info, const ncm::ProgramLocation &loc) {
R_RETURN(this->GetProgramInfo(out_program_info.GetPointer(), nullptr, loc));
}
Result PinProgram(sf::Out<PinId> out_id, const ncm::ProgramLocation &loc) {
R_RETURN(this->PinProgram(out_id.GetPointer(), loc, cfg::OverrideStatus{}));
}
Result UnpinProgram(PinId id);
Result SetProgramArgumentDeprecated(ncm::ProgramId program_id, const sf::InPointerBuffer &args, u32 args_size) {
AMS_UNUSED(args_size);
R_RETURN(this->SetProgramArgument(program_id, args.GetPointer(), std::min<size_t>(args_size, args.GetSize())));
}
Result SetProgramArgument(ncm::ProgramId program_id, const sf::InPointerBuffer &args) {
R_RETURN(this->SetProgramArgument(program_id, args.GetPointer(), args.GetSize()));
}
Result FlushArguments();
Result GetProcessModuleInfo(sf::Out<u32> count, const sf::OutPointerArray<ModuleInfo> &out, os::ProcessId process_id) {
R_UNLESS(out.GetSize() <= std::numeric_limits<s32>::max(), ldr::ResultInvalidSize());
R_RETURN(this->GetProcessModuleInfo(count.GetPointer(), out.GetPointer(), out.GetSize(), process_id));
}
Result SetEnabledProgramVerification(bool enabled);
/* Atmosphere commands. */
Result AtmosphereRegisterExternalCode(sf::OutMoveHandle out, ncm::ProgramId program_id) {
/* Create a handle to set the output to when done. */
os::NativeHandle handle = os::InvalidNativeHandle;
ON_SCOPE_EXIT { out.SetValue(handle, true); };
R_RETURN(this->RegisterExternalCode(std::addressof(handle), program_id));
}
void AtmosphereUnregisterExternalCode(ncm::ProgramId program_id) {
return this->UnregisterExternalCode(program_id);
}
void AtmosphereHasLaunchedBootProgram(sf::Out<bool> out, ncm::ProgramId program_id) {
return this->HasLaunchedBootProgram(out.GetPointer(), program_id);
}
Result AtmosphereGetProgramInfo(sf::Out<ProgramInfo> out_program_info, sf::Out<cfg::OverrideStatus> out_status, const ncm::ProgramLocation &loc) {
R_RETURN(this->GetProgramInfo(out_program_info.GetPointer(), out_status.GetPointer(), loc));
}
Result AtmospherePinProgram(sf::Out<PinId> out_id, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &override_status) {
R_RETURN(this->PinProgram(out_id.GetPointer(), loc, override_status));
}
private:
Result CreateProcess(os::NativeHandle *out, PinId pin_id, u32 flags, os::NativeHandle resource_limit);
Result GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc);
Result PinProgram(PinId *out, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &status);
Result SetProgramArgument(ncm::ProgramId program_id, const void *argument, size_t size);
Result GetProcessModuleInfo(u32 *out_count, ModuleInfo *out, size_t max_out_count, os::ProcessId process_id);
Result RegisterExternalCode(os::NativeHandle *out, ncm::ProgramId program_id);
void UnregisterExternalCode(ncm::ProgramId program_id);
void HasLaunchedBootProgram(bool *out, ncm::ProgramId program_id);
};
static_assert(ams::ldr::impl::IsIProcessManagerInterface<LoaderService>);
static_assert(ams::ldr::impl::IsIDebugMonitorInterface<LoaderService>);
static_assert(ams::ldr::impl::IsIShellInterface<LoaderService>);
}