Ejemplo n.º 1
0
bool CPVRClients::UpdateAndInitialiseClients(bool bInitialiseAllClients /* = false */)
{
  bool bReturn(true);
  ADDON::VECADDONS map;
  {
    CSingleLock lock(m_critSection);
    map = m_addons;
  }

  for (unsigned iClientPtr = 0; iClientPtr < map.size(); iClientPtr++)
  {
    const AddonPtr clientAddon = map.at(iClientPtr);

    if (!clientAddon->Enabled() && IsKnownClient(clientAddon))
    {
      /* stop the client and remove it from the db */
      bReturn &= StopClient(clientAddon, false) && bReturn;
    }
    else if (clientAddon->Enabled() && (bInitialiseAllClients || !IsKnownClient(clientAddon)))
    {
      /* register the new client and initialise it */
      bReturn &= InitialiseClient(clientAddon) && bReturn;
    }
  }

  /* check whether all clients are (still) connected */
  {
    CSingleLock lock(m_critSection);
    m_bAllClientsConnected = (ConnectedClientAmount() == EnabledClientAmount());
  }

  return bReturn;
}
Ejemplo n.º 2
0
bool CPVRClients::UpdateAndInitialiseClients(bool bInitialiseAllClients /* = false */)
{
  bool bReturn(true);
  ADDON::VECADDONS map;
  ADDON::VECADDONS disableAddons;
  {
    CSingleLock lock(m_critSection);
    map = m_addons;
  }

  if (map.size() == 0)
    return false;

  for (unsigned iClientPtr = 0; iClientPtr < map.size(); iClientPtr++)
  {
    const AddonPtr clientAddon = map.at(iClientPtr);
    bool bEnabled = clientAddon->Enabled() &&
        !m_addonDb.IsAddonDisabled(clientAddon->ID());

    if (!bEnabled && IsKnownClient(clientAddon))
    {
      CSingleLock lock(m_critSection);
      /* stop the client and remove it from the db */
      StopClient(clientAddon, false);
      ADDON::VECADDONS::iterator addonPtr = std::find(m_addons.begin(), m_addons.end(), clientAddon);
      if (addonPtr != m_addons.end())
        m_addons.erase(addonPtr);

    }
    else if (bEnabled && (bInitialiseAllClients || !IsKnownClient(clientAddon) || !IsConnectedClient(clientAddon)))
    {
      bool bDisabled(false);

      // register the add-on in the pvr db, and create the CPVRClient instance
      int iClientId = RegisterClient(clientAddon);
      if (iClientId < 0)
      {
        // failed to register or create the add-on, disable it
        CLog::Log(LOGWARNING, "%s - failed to register add-on %s, disabling it", __FUNCTION__, clientAddon->Name().c_str());
        disableAddons.push_back(clientAddon);
        bDisabled = true;
      }
      else
      {
        ADDON_STATUS status(ADDON_STATUS_UNKNOWN);
        PVR_CLIENT addon;
        {
          CSingleLock lock(m_critSection);
          if (!GetClient(iClientId, addon))
          {
            CLog::Log(LOGWARNING, "%s - failed to find add-on %s, disabling it", __FUNCTION__, clientAddon->Name().c_str());
            disableAddons.push_back(clientAddon);
            bDisabled = true;
          }
        }

        // throttle connection attempts, no more than 1 attempt per 5 seconds
        if (!bDisabled && addon->Enabled())
        {
          time_t now;
          CDateTime::GetCurrentDateTime().GetAsTime(now);
          std::map<int, time_t>::iterator it = m_connectionAttempts.find(iClientId);
          if (it != m_connectionAttempts.end() && now < it->second)
            continue;
          m_connectionAttempts[iClientId] = now + 5;
        }

        // re-check the enabled status. newly installed clients get disabled when they're added to the db
        if (!bDisabled && addon->Enabled() && (status = addon->Create(iClientId)) != ADDON_STATUS_OK)
        {
          CLog::Log(LOGWARNING, "%s - failed to create add-on %s, status = %d", __FUNCTION__, clientAddon->Name().c_str(), status);
          if (!addon.get() || !addon->DllLoaded() || status == ADDON_STATUS_PERMANENT_FAILURE)
          {
            // failed to load the dll of this add-on, disable it
            CLog::Log(LOGWARNING, "%s - failed to load the dll for add-on %s, disabling it", __FUNCTION__, clientAddon->Name().c_str());
            disableAddons.push_back(clientAddon);
            bDisabled = true;
          }
        }
      }

      if (bDisabled && (g_PVRManager.GetState() == ManagerStateStarted || g_PVRManager.GetState() == ManagerStateStarting))
        CGUIDialogOK::ShowAndGetInput(24070, 24071, 16029, 0);
    }
  }

  // disable add-ons that failed to initialise
  if (disableAddons.size() > 0)
  {
    CSingleLock lock(m_critSection);
    for (ADDON::VECADDONS::iterator it = disableAddons.begin(); it != disableAddons.end(); it++)
    {
      // disable in the add-on db
      m_addonDb.DisableAddon((*it)->ID(), true);

      // remove from the pvr add-on list
      ADDON::VECADDONS::iterator addonPtr = std::find(m_addons.begin(), m_addons.end(), *it);
      if (addonPtr != m_addons.end())
        m_addons.erase(addonPtr);
    }
  }

  return bReturn;
}
Ejemplo n.º 3
0
bool CPVRClients::UpdateAndInitialiseClients(bool bInitialiseAllClients /* = false */)
{
  bool bReturn(true);
  ADDON::VECADDONS map;
  ADDON::VECADDONS disableAddons;
  {
    CSingleLock lock(m_critSection);
    map = m_addons;
  }

  if (map.size() == 0)
    return false;

  for (unsigned iClientPtr = 0; iClientPtr < map.size(); iClientPtr++)
  {
    const AddonPtr clientAddon = map.at(iClientPtr);
    bool bEnabled = clientAddon->Enabled() &&
        !m_addonDb.IsAddonDisabled(clientAddon->ID());

    if (!bEnabled && IsKnownClient(clientAddon))
    {
      CSingleLock lock(m_critSection);
      /* stop the client and remove it from the db */
      StopClient(clientAddon, false);
      ADDON::VECADDONS::iterator addonPtr = std::find(m_addons.begin(), m_addons.end(), clientAddon);
      if (addonPtr != m_addons.end())
        m_addons.erase(addonPtr);

    }
    else if (bEnabled && (bInitialiseAllClients || !IsKnownClient(clientAddon) || !IsConnectedClient(clientAddon)))
    {
      bool bDisabled(false);

      // register the add-on in the pvr db, and create the CPVRClient instance
      int iClientId = RegisterClient(clientAddon);
      if (iClientId < 0)
      {
        // failed to register or create the add-on, disable it
        CLog::Log(LOGWARNING, "%s - failed to register add-on %s, disabling it", __FUNCTION__, clientAddon->Name().c_str());
        disableAddons.push_back(clientAddon);
        bDisabled = true;
      }
      else
      {
        PVR_CLIENT addon;
        if (!GetClient(iClientId, addon))
        {
          CLog::Log(LOGWARNING, "%s - failed to find add-on %s, disabling it", __FUNCTION__, clientAddon->Name().c_str());
          disableAddons.push_back(clientAddon);
          bDisabled = true;
        }
        // re-check the enabled status. newly installed clients get disabled when they're added to the db
        else if (addon->Enabled() && !addon->Create(iClientId))
        {
          CLog::Log(LOGWARNING, "%s - failed to create add-on %s", __FUNCTION__, clientAddon->Name().c_str());
          if (!addon.get() || !addon->DllLoaded())
          {
            // failed to load the dll of this add-on, disable it
            CLog::Log(LOGWARNING, "%s - failed to load the dll for add-on %s, disabling it", __FUNCTION__, clientAddon->Name().c_str());
            disableAddons.push_back(clientAddon);
            bDisabled = true;
          }
        }
      }

      if (bDisabled && (g_PVRManager.GetState() == ManagerStateStarted || g_PVRManager.GetState() == ManagerStateStarting))
        CGUIDialogOK::ShowAndGetInput(24070, 24071, 16029, 0);
    }
  }

  // disable add-ons that failed to initialise
  if (disableAddons.size() > 0)
  {
    CSingleLock lock(m_critSection);
    for (ADDON::VECADDONS::iterator it = disableAddons.begin(); it != disableAddons.end(); it++)
    {
      // disable in the add-on db
      m_addonDb.DisableAddon((*it)->ID(), true);

      // remove from the pvr add-on list
      ADDON::VECADDONS::iterator addonPtr = std::find(m_addons.begin(), m_addons.end(), *it);
      if (addonPtr != m_addons.end())
        m_addons.erase(addonPtr);
    }
  }

  return bReturn;
}