InfiniSim/sim/components/ble/NimbleController.cpp

#include "components/ble/NimbleController.h"
#include <cstring>

//#include <hal/nrf_rtc.h>
//#define min // workaround: nimble's min/max macros conflict with libstdc++
//#define max
//#include <host/ble_gap.h>
//#include <host/ble_hs.h>
//#include <host/ble_hs_id.h>
//#include <host/util/util.h>
//#include <controller/ble_ll.h>
//#include <controller/ble_hw.h>
//#include <services/gap/ble_svc_gap.h>
//#include <services/gatt/ble_svc_gatt.h>
//#undef max
//#undef min
#include "components/ble/BleController.h"
#include "components/ble/NotificationManager.h"
#include "components/datetime/DateTimeController.h"
#include "components/fs/FS.h"
#include "systemtask/SystemTask.h"

using namespace Pinetime::Controllers;

NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
                                   Pinetime::Controllers::Ble& bleController,
                                   DateTime& dateTimeController,
                                   Pinetime::Controllers::NotificationManager& notificationManager,
                                   Controllers::Battery& batteryController,
                                   Pinetime::Drivers::SpiNorFlash& spiNorFlash,
                                   Controllers::HeartRateController& heartRateController,
                                   Controllers::MotionController& motionController,
                                   Controllers::FS& fs)
  : systemTask {systemTask},
    bleController {bleController},
    dateTimeController {dateTimeController},
    notificationManager {notificationManager},
    spiNorFlash {spiNorFlash},
    fs {fs},
//    dfuService {systemTask, bleController, spiNorFlash},

//    currentTimeClient {dateTimeController},
    anService {systemTask, notificationManager},
//    alertNotificationClient {systemTask, notificationManager},
//    currentTimeService {dateTimeController},
    musicService {systemTask},
    weatherService {systemTask, dateTimeController},
    navService {systemTask} {
//    batteryInformationService {batteryController},
//    immediateAlertService {systemTask, notificationManager},
//    heartRateService {systemTask, heartRateController},
//    motionService {systemTask, motionController},
//    fsService {systemTask, fs},
//    serviceDiscovery({&currentTimeClient, &alertNotificationClient}) {
}

//void nimble_on_reset(int reason) {
//  NRF_LOG_INFO("Nimble lost sync, resetting state; reason=%d", reason);
//}
//
//void nimble_on_sync(void) {
//  int rc;
//
//  NRF_LOG_INFO("Nimble is synced");
//
//  rc = ble_hs_util_ensure_addr(0);
//  ASSERT(rc == 0);
//
//  nptr->StartAdvertising();
//}
//
//int GAPEventCallback(struct ble_gap_event* event, void* arg) {
//  auto nimbleController = static_cast<NimbleController*>(arg);
//  return nimbleController->OnGAPEvent(event);
//}

void NimbleController::Init() {
//  while (!ble_hs_synced()) {
//  }
//
//  nptr = this;
//  ble_hs_cfg.reset_cb = nimble_on_reset;
//  ble_hs_cfg.sync_cb = nimble_on_sync;
//  ble_hs_cfg.store_status_cb = ble_store_util_status_rr;
//
//  ble_svc_gap_init();
//  ble_svc_gatt_init();
//
//  deviceInformationService.Init();
//  currentTimeClient.Init();
//  currentTimeService.Init();
  musicService.Init();
  weatherService.Init();
  navService.Init();
//  anService.Init();
//  dfuService.Init();
//  batteryInformationService.Init();
//  immediateAlertService.Init();
//  heartRateService.Init();
//  motionService.Init();
//  fsService.Init();
//
//  int rc;
//  rc = ble_hs_util_ensure_addr(0);
//  ASSERT(rc == 0);
//  rc = ble_hs_id_infer_auto(0, &addrType);
//  ASSERT(rc == 0);
//  rc = ble_svc_gap_device_name_set(deviceName);
//  ASSERT(rc == 0);
//  rc = ble_svc_gap_device_appearance_set(0xC2);
//  ASSERT(rc == 0);
//  Pinetime::Controllers::Ble::BleAddress address;
//  rc = ble_hs_id_copy_addr(addrType, address.data(), nullptr);
//  ASSERT(rc == 0);
//
//  bleController.Address(std::move(address));
//  switch (addrType) {
//    case BLE_OWN_ADDR_PUBLIC:
//      bleController.AddressType(Ble::AddressTypes::Public);
//      break;
//    case BLE_OWN_ADDR_RANDOM:
//      bleController.AddressType(Ble::AddressTypes::Random);
//      break;
//    case BLE_OWN_ADDR_RPA_PUBLIC_DEFAULT:
//      bleController.AddressType(Ble::AddressTypes::RPA_Public);
//      break;
//    case BLE_OWN_ADDR_RPA_RANDOM_DEFAULT:
//      bleController.AddressType(Ble::AddressTypes::RPA_Random);
//      break;
//  }
//
//  rc = ble_gatts_start();
//  ASSERT(rc == 0);
//
//  RestoreBond();
//
//  StartAdvertising();
}

//void NimbleController::StartAdvertising() {
//  struct ble_gap_adv_params adv_params;
//  struct ble_hs_adv_fields fields;
//  struct ble_hs_adv_fields rsp_fields;
//
//  memset(&adv_params, 0, sizeof(adv_params));
//  memset(&fields, 0, sizeof(fields));
//  memset(&rsp_fields, 0, sizeof(rsp_fields));
//
//  adv_params.conn_mode = BLE_GAP_CONN_MODE_UND;
//  adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN;
//  /* fast advertise for 30 sec */
//  if (fastAdvCount < 15) {
//    adv_params.itvl_min = 32;
//    adv_params.itvl_max = 47;
//    fastAdvCount++;
//  } else {
//    adv_params.itvl_min = 1636;
//    adv_params.itvl_max = 1651;
//  }
//
//  fields.flags = BLE_HS_ADV_F_DISC_GEN | BLE_HS_ADV_F_BREDR_UNSUP;
//  fields.uuids128 = &dfuServiceUuid;
//  fields.num_uuids128 = 1;
//  fields.uuids128_is_complete = 1;
//  fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO;
//
//  rsp_fields.name = reinterpret_cast<const uint8_t*>(deviceName);
//  rsp_fields.name_len = strlen(deviceName);
//  rsp_fields.name_is_complete = 1;
//
//  int rc;
//  rc = ble_gap_adv_set_fields(&fields);
//  ASSERT(rc == 0);
//
//  rc = ble_gap_adv_rsp_set_fields(&rsp_fields);
//  ASSERT(rc == 0);
//
//  rc = ble_gap_adv_start(addrType, NULL, 2000, &adv_params, GAPEventCallback, this);
//  ASSERT(rc == 0);
//}
//
//int NimbleController::OnGAPEvent(ble_gap_event* event) {
//  switch (event->type) {
//    case BLE_GAP_EVENT_ADV_COMPLETE:
//      NRF_LOG_INFO("Advertising event : BLE_GAP_EVENT_ADV_COMPLETE");
//      NRF_LOG_INFO("reason=%d; status=%0X", event->adv_complete.reason, event->connect.status);
//      StartAdvertising();
//      break;
//
//    case BLE_GAP_EVENT_CONNECT:
//      /* A new connection was established or a connection attempt failed. */
//      NRF_LOG_INFO("Connect event : BLE_GAP_EVENT_CONNECT");
//      NRF_LOG_INFO("connection %s; status=%0X ", event->connect.status == 0 ? "established" : "failed", event->connect.status);
//
//      if (event->connect.status != 0) {
//        /* Connection failed; resume advertising. */
//        currentTimeClient.Reset();
//        alertNotificationClient.Reset();
//        connectionHandle = BLE_HS_CONN_HANDLE_NONE;
//        bleController.Disconnect();
//        fastAdvCount = 0;
//        StartAdvertising();
//      } else {
//        connectionHandle = event->connect.conn_handle;
//        bleController.Connect();
//        systemTask.PushMessage(Pinetime::System::Messages::BleConnected);
//        // Service discovery is deferred via systemtask
//      }
//      break;
//
//    case BLE_GAP_EVENT_DISCONNECT:
//      /* Connection terminated; resume advertising. */
//      NRF_LOG_INFO("Disconnect event : BLE_GAP_EVENT_DISCONNECT");
//      NRF_LOG_INFO("disconnect reason=%d", event->disconnect.reason);
//
//      if (event->disconnect.conn.sec_state.bonded) {
//        PersistBond(event->disconnect.conn);
//      }
//
//      currentTimeClient.Reset();
//      alertNotificationClient.Reset();
//      connectionHandle = BLE_HS_CONN_HANDLE_NONE;
//      bleController.Disconnect();
//      fastAdvCount = 0;
//      StartAdvertising();
//      break;
//
//    case BLE_GAP_EVENT_CONN_UPDATE:
//      /* The central has updated the connection parameters. */
//      NRF_LOG_INFO("Update event : BLE_GAP_EVENT_CONN_UPDATE");
//      NRF_LOG_INFO("update status=%0X ", event->conn_update.status);
//      break;
//
//    case BLE_GAP_EVENT_CONN_UPDATE_REQ:
//      /* The central has requested updated connection parameters */
//      NRF_LOG_INFO("Update event : BLE_GAP_EVENT_CONN_UPDATE_REQ");
//      NRF_LOG_INFO("update request : itvl_min=%d itvl_max=%d latency=%d supervision=%d",
//                   event->conn_update_req.peer_params->itvl_min,
//                   event->conn_update_req.peer_params->itvl_max,
//                   event->conn_update_req.peer_params->latency,
//                   event->conn_update_req.peer_params->supervision_timeout);
//      break;
//
//    case BLE_GAP_EVENT_ENC_CHANGE:
//      /* Encryption has been enabled or disabled for this connection. */
//      NRF_LOG_INFO("Security event : BLE_GAP_EVENT_ENC_CHANGE");
//      NRF_LOG_INFO("encryption change event; status=%0X ", event->enc_change.status);
//
//      if (event->enc_change.status == 0) {
//        struct ble_gap_conn_desc desc;
//        ble_gap_conn_find(event->enc_change.conn_handle, &desc);
//        if (desc.sec_state.bonded) {
//          PersistBond(desc);
//        }
//
//        NRF_LOG_INFO("new state: encrypted=%d authenticated=%d bonded=%d key_size=%d",
//                     desc.sec_state.encrypted,
//                     desc.sec_state.authenticated,
//                     desc.sec_state.bonded,
//                     desc.sec_state.key_size);
//      }
//      break;
//
//    case BLE_GAP_EVENT_PASSKEY_ACTION:
//      /* Authentication has been requested for this connection.
//       *
//       * BLE authentication is determined by the combination of I/O capabilities
//       * on the central and peripheral. When the peripheral is display only and
//       * the central has a keyboard and display then passkey auth is selected.
//       * When both the central and peripheral have displays and support yes/no
//       * buttons then numeric comparison is selected. We currently advertise
//       * display capability only so we only handle the "display" action here.
//       *
//       * Standards insist that the rand() PRNG be deterministic.
//       * Use the tinycrypt prng here since rand() is predictable.
//       */
//      NRF_LOG_INFO("Security event : BLE_GAP_EVENT_PASSKEY_ACTION");
//      if (event->passkey.params.action == BLE_SM_IOACT_DISP) {
//        struct ble_sm_io pkey = {0};
//        pkey.action = event->passkey.params.action;
//        pkey.passkey = ble_ll_rand() % 1000000;
//        bleController.SetPairingKey(pkey.passkey);
//        systemTask.PushMessage(Pinetime::System::Messages::OnPairing);
//        ble_sm_inject_io(event->passkey.conn_handle, &pkey);
//      }
//      break;
//
//    case BLE_GAP_EVENT_SUBSCRIBE:
//      NRF_LOG_INFO("Subscribe event; conn_handle=%d attr_handle=%d "
//                   "reason=%d prevn=%d curn=%d previ=%d curi=???\n",
//                   event->subscribe.conn_handle,
//                   event->subscribe.attr_handle,
//                   event->subscribe.reason,
//                   event->subscribe.prev_notify,
//                   event->subscribe.cur_notify,
//                   event->subscribe.prev_indicate);
//
//      if (event->subscribe.reason == BLE_GAP_SUBSCRIBE_REASON_TERM) {
//        heartRateService.UnsubscribeNotification(event->subscribe.conn_handle, event->subscribe.attr_handle);
//        motionService.UnsubscribeNotification(event->subscribe.conn_handle, event->subscribe.attr_handle);
//      } else if (event->subscribe.prev_notify == 0 && event->subscribe.cur_notify == 1) {
//        heartRateService.SubscribeNotification(event->subscribe.conn_handle, event->subscribe.attr_handle);
//        motionService.SubscribeNotification(event->subscribe.conn_handle, event->subscribe.attr_handle);
//      } else if (event->subscribe.prev_notify == 1 && event->subscribe.cur_notify == 0) {
//        heartRateService.UnsubscribeNotification(event->subscribe.conn_handle, event->subscribe.attr_handle);
//        motionService.UnsubscribeNotification(event->subscribe.conn_handle, event->subscribe.attr_handle);
//      }
//      break;
//
//    case BLE_GAP_EVENT_MTU:
//      NRF_LOG_INFO("MTU Update event; conn_handle=%d cid=%d mtu=%d", event->mtu.conn_handle, event->mtu.channel_id, event->mtu.value);
//      break;
//
//    case BLE_GAP_EVENT_REPEAT_PAIRING: {
//      NRF_LOG_INFO("Pairing event : BLE_GAP_EVENT_REPEAT_PAIRING");
//      /* We already have a bond with the peer, but it is attempting to
//       * establish a new secure link.  This app sacrifices security for
//       * convenience: just throw away the old bond and accept the new link.
//       */
//
//      /* Delete the old bond. */
//      struct ble_gap_conn_desc desc;
//      ble_gap_conn_find(event->repeat_pairing.conn_handle, &desc);
//      ble_store_util_delete_peer(&desc.peer_id_addr);
//
//      /* Return BLE_GAP_REPEAT_PAIRING_RETRY to indicate that the host should
//       * continue with the pairing operation.
//       */
//    }
//      return BLE_GAP_REPEAT_PAIRING_RETRY;
//
//    case BLE_GAP_EVENT_NOTIFY_RX: {
//      /* Peer sent us a notification or indication. */
//      /* Attribute data is contained in event->notify_rx.attr_data. */
//      NRF_LOG_INFO("Notify event : BLE_GAP_EVENT_NOTIFY_RX");
//      size_t notifSize = OS_MBUF_PKTLEN(event->notify_rx.om);
//
//      NRF_LOG_INFO("received %s; conn_handle=%d attr_handle=%d "
//                   "attr_len=%d",
//                   event->notify_rx.indication ? "indication" : "notification",
//                   event->notify_rx.conn_handle,
//                   event->notify_rx.attr_handle,
//                   notifSize);
//
//      alertNotificationClient.OnNotification(event);
//    } break;
//
//    case BLE_GAP_EVENT_NOTIFY_TX:
//      NRF_LOG_INFO("Notify event : BLE_GAP_EVENT_NOTIFY_TX");
//      break;
//
//    case BLE_GAP_EVENT_IDENTITY_RESOLVED:
//      NRF_LOG_INFO("Identity event : BLE_GAP_EVENT_IDENTITY_RESOLVED");
//      break;
//
//    default:
//      NRF_LOG_INFO("UNHANDLED GAP event : %d", event->type);
//      break;
//  }
//  return 0;
//}

void NimbleController::StartDiscovery() {
//  if (connectionHandle != BLE_HS_CONN_HANDLE_NONE) {
//    serviceDiscovery.StartDiscovery(connectionHandle);
//  }
}

//uint16_t NimbleController::connHandle() {
//  return connectionHandle;
//}

void NimbleController::NotifyBatteryLevel(uint8_t level) {
//  if (connectionHandle != BLE_HS_CONN_HANDLE_NONE) {
//    batteryInformationService.NotifyBatteryLevel(connectionHandle, level);
//  }
}

//void NimbleController::PersistBond(struct ble_gap_conn_desc& desc) {
//  union ble_store_key key;
//  union ble_store_value our_sec, peer_sec, peer_cccd_set[MYNEWT_VAL(BLE_STORE_MAX_CCCDS)] = {0};
//  int rc;
//
//  memset(&key, 0, sizeof key);
//  memset(&our_sec, 0, sizeof our_sec);
//  key.sec.peer_addr = desc.peer_id_addr;
//  rc = ble_store_read_our_sec(&key.sec, &our_sec.sec);
//
//  if (memcmp(&our_sec.sec, &bondId, sizeof bondId) == 0) {
//    return;
//  }
//
//  memcpy(&bondId, &our_sec.sec, sizeof bondId);
//
//  memset(&key, 0, sizeof key);
//  memset(&peer_sec, 0, sizeof peer_sec);
//  key.sec.peer_addr = desc.peer_id_addr;
//  rc += ble_store_read_peer_sec(&key.sec, &peer_sec.sec);
//
//  if (rc == 0) {
//    memset(&key, 0, sizeof key);
//    key.cccd.peer_addr = desc.peer_id_addr;
//    int peer_count = 0;
//    ble_store_util_count(BLE_STORE_OBJ_TYPE_CCCD, &peer_count);
//    for (int i = 0; i < peer_count; i++) {
//      key.cccd.idx = peer_count;
//      ble_store_read_cccd(&key.cccd, &peer_cccd_set[i].cccd);
//    }
//
//    /* Wakeup Spi and SpiNorFlash before accessing the file system
//     * This should be fixed in the FS driver
//     */
//    systemTask.PushMessage(Pinetime::System::Messages::GoToRunning);
//    systemTask.PushMessage(Pinetime::System::Messages::DisableSleeping);
//    vTaskDelay(10);
//
//    lfs_file_t file_p;
//
//    rc = fs.FileOpen(&file_p, "/bond.dat", LFS_O_WRONLY | LFS_O_CREAT);
//    if (rc == 0) {
//      fs.FileWrite(&file_p, reinterpret_cast<uint8_t*>(&our_sec.sec), sizeof our_sec);
//      fs.FileWrite(&file_p, reinterpret_cast<uint8_t*>(&peer_sec.sec), sizeof peer_sec);
//      fs.FileWrite(&file_p, reinterpret_cast<const uint8_t*>(&peer_count), 1);
//      for (int i = 0; i < peer_count; i++) {
//        fs.FileWrite(&file_p, reinterpret_cast<uint8_t*>(&peer_cccd_set[i].cccd), sizeof(struct ble_store_value_cccd));
//      }
//      fs.FileClose(&file_p);
//    }
//    systemTask.PushMessage(Pinetime::System::Messages::EnableSleeping);
//  }
//}

//void NimbleController::RestoreBond() {
//  lfs_file_t file_p;
//  union ble_store_value sec, cccd;
//  uint8_t peer_count = 0;
//
//  if (fs.FileOpen(&file_p, "/bond.dat", LFS_O_RDONLY) == 0) {
//    memset(&sec, 0, sizeof sec);
//    fs.FileRead(&file_p, reinterpret_cast<uint8_t*>(&sec.sec), sizeof sec);
//    ble_store_write_our_sec(&sec.sec);
//
//    memset(&sec, 0, sizeof sec);
//    fs.FileRead(&file_p, reinterpret_cast<uint8_t*>(&sec.sec), sizeof sec);
//    ble_store_write_peer_sec(&sec.sec);
//
//    fs.FileRead(&file_p, &peer_count, 1);
//    for (int i = 0; i < peer_count; i++) {
//      fs.FileRead(&file_p, reinterpret_cast<uint8_t*>(&cccd.cccd), sizeof(struct ble_store_value_cccd));
//      ble_store_write_cccd(&cccd.cccd);
//    }
//
//    fs.FileClose(&file_p);
//    fs.FileDelete("/bond.dat");
//  }
//}