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// Copyright 2015 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/file_backend.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/ptm/ptm.h"
#include "core/hle/service/ptm/ptm_gets.h"
#include "core/hle/service/ptm/ptm_play.h"
#include "core/hle/service/ptm/ptm_sets.h"
#include "core/hle/service/ptm/ptm_sysm.h"
#include "core/hle/service/ptm/ptm_u.h"
#include "core/hle/service/service.h"
#include "core/settings.h"
namespace Service {
namespace PTM {
/// Values for the default gamecoin.dat file
static const GameCoin default_game_coin = {0x4F00, 42, 0, 0, 0, 2014, 12, 29};
/// Id of the SharedExtData archive used by the PTM process
static const std::vector<u8> ptm_shared_extdata_id = {0, 0, 0, 0, 0x0B, 0, 0, 0xF0, 0, 0, 0, 0};
static bool shell_open;
static bool battery_is_charging;
static bool pedometer_is_counting;
void GetAdapterState(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x5, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(battery_is_charging);
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
void GetShellState(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x6, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(shell_open);
}
void GetBatteryLevel(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x7, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(static_cast<u32>(ChargeLevels::CompletelyFull)); // Set to a completely full battery
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
void GetBatteryChargeState(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x8, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(battery_is_charging);
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
void GetPedometerState(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x9, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(pedometer_is_counting);
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
void GetTotalStepCount(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0xC, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push<u32>(0);
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
void GetSoftwareClosedFlag(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x80F, 0, 0);
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(false);
LOG_WARNING(Service_PTM, "(STUBBED) called");
}
void CheckNew3DS(IPC::RequestBuilder& rb) {
const bool is_new_3ds = Settings::values.is_new_3ds;
if (is_new_3ds) {
LOG_CRITICAL(Service_PTM, "The option 'is_new_3ds' is enabled as part of the 'System' "
"settings. Citra does not fully support New 3DS emulation yet!");
}
rb.Push(RESULT_SUCCESS);
rb.Push(is_new_3ds);
LOG_WARNING(Service_PTM, "(STUBBED) called isNew3DS = 0x%08x", static_cast<u32>(is_new_3ds));
}
void CheckNew3DS(Service::Interface* self) {
IPC::RequestBuilder rb(Kernel::GetCommandBuffer(), 0x40A, 0, 0); // 0x040A0000
CheckNew3DS(rb);
}
void Init() {
AddService(new PTM_Gets);
AddService(new PTM_Play);
AddService(new PTM_S);
AddService(new PTM_Sets);
AddService(new PTM_Sysm);
AddService(new PTM_U);
shell_open = true;
battery_is_charging = true;
pedometer_is_counting = false;
// Open the SharedExtSaveData archive 0xF000000B and create the gamecoin.dat file if it doesn't
// exist
FileSys::Path archive_path(ptm_shared_extdata_id);
auto archive_result =
Service::FS::OpenArchive(Service::FS::ArchiveIdCode::SharedExtSaveData, archive_path);
// If the archive didn't exist, create the files inside
if (archive_result.Code() == FileSys::ERR_NOT_FORMATTED) {
// Format the archive to create the directories
Service::FS::FormatArchive(Service::FS::ArchiveIdCode::SharedExtSaveData,
FileSys::ArchiveFormatInfo(), archive_path);
// Open it again to get a valid archive now that the folder exists
archive_result =
Service::FS::OpenArchive(Service::FS::ArchiveIdCode::SharedExtSaveData, archive_path);
ASSERT_MSG(archive_result.Succeeded(), "Could not open the PTM SharedExtSaveData archive!");
FileSys::Path gamecoin_path("/gamecoin.dat");
Service::FS::CreateFileInArchive(*archive_result, gamecoin_path, sizeof(GameCoin));
FileSys::Mode open_mode = {};
open_mode.write_flag.Assign(1);
// Open the file and write the default gamecoin information
auto gamecoin_result =
Service::FS::OpenFileFromArchive(*archive_result, gamecoin_path, open_mode);
if (gamecoin_result.Succeeded()) {
auto gamecoin = std::move(gamecoin_result).Unwrap();
gamecoin->backend->Write(0, sizeof(GameCoin), true,
reinterpret_cast<const u8*>(&default_game_coin));
gamecoin->backend->Close();
}
}
}
void Shutdown() {}
} // namespace PTM
} // namespace Service
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