qt-migration-legatus/qt5-before/dlbo/Lts/Tools/VapixConfig/vapixconfig.cpp

/**
  * @RDE_HEADER@
  * VapixConfig configurates Axis Cameras through Axis HTTP API Vapix
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Terrell Scharfenberg, SLSE, 2016-05-27
  */

#include "vapixconfig.h"

#include "config.h"
#include "httprequesthandler.h"
#include "request.h"
#include <QDebug>
#include <QUrl>

namespace VapixConfig
{
VapixConfig::VapixConfig(QNetworkAccessManager *networkAccessManager, QObject *parent)
  : QObject(parent)
  , m_networkAccessManager(networkAccessManager)
  , m_requestHandler(new HTTPRequestHandler)
  , m_config(new Config)
{
  // connect(m_networkAccessManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(replyFinished(QNetworkReply*)));
}

VapixConfig::~VapixConfig()
{
  delete m_requestHandler;
  delete m_config;
}

// Init is needed to set the required parameter like ip,password and username.
void VapixConfig::init(const QString &ip, const QString &password, const QString &username)
{
  m_ip = ip;
  m_password = password;
  m_username = username;

  m_requestHandler->init(ip, password, username);

  connect(this, &VapixConfig::setConfigFinished, this, &VapixConfig::startNextRequest);
  connect(this, &VapixConfig::setConfigError, this, &VapixConfig::configError);
}
// Gets the current configuration for initialized camera
void VapixConfig::getConfig()
{
  const QVector<QString> tempList({QLatin1String("Image"),
                                   QLatin1String("Motion"),
                                   QLatin1String("EventServers"),
                                   QLatin1String("Event"),
                                   QLatin1String("Event.*.Actions")});
  m_config->init();
  for (const QString &paramName : tempList)
  {
    const QVector<QMap<QString,QString>> paramList = m_requestHandler->getParams(paramName, m_networkAccessManager);
    typedef QMap<QString,QString> strMap;
    for (const strMap &map : paramList)
      m_config->addElementToXml(map, paramName);
  }
}
// to save the configuration to a XML 
void VapixConfig::saveConfig(const QString &savePath)
{
  m_config->saveConfig(savePath);
}

void VapixConfig::resetConfig()
{
  const QVector<QString> paramList({QLatin1String("Motion"),
                                    QLatin1String("EventServers.TCP"),
                                    QLatin1String("Event")});
  for (const QString &paramName : paramList)
    m_requestHandler->removeParams(paramName, m_networkAccessManager);
  qDebug() << "Parameter resetted!";
}

//Configurates initialized camera
//TO-DO: Need to check for the right Event-ID for "Action"
bool VapixConfig::setConfig(const QString &xmlString)
{
  int ID = 0;
  if (!m_config->processConfig(xmlString))
  {
    emit setConfigError(QLatin1String("+++Error while setting config+++"));
    return false;
  }
  // fill queue with urls
  for (const auto &map : m_config->getImageList())
    m_requestQueue.enqueue(Request::updateImageParams(map, m_ip));
  for (const auto &map : m_config->getServerList())
    m_requestQueue.enqueue(Request::addEventServer(map, m_ip));
  for (const auto &map : m_config->getWindowList())
    m_requestQueue.enqueue(Request::addMotionWindow(map, m_ip));
  for (const auto &map : m_config->getEventList())
    m_requestQueue.enqueue(Request::addEvent(map, m_ip));
  for (const auto &map : m_config->getActionList())
    m_requestQueue.enqueue(Request::addActionToEvent(map, ID, m_ip));
  return true;
}
// dequeues the QQueue and send requests to camera in this recursive method
void VapixConfig::startNextRequest()
{
  if (m_requestQueue.isEmpty())
  {
    qDebug() << "All requests done!";
    emit requestsFinished();
    return;
  }
  QUrl requestUrl;
  requestUrl.setUrl(m_requestQueue.dequeue());
  requestUrl.setUserName(m_username);
  requestUrl.setPassword(m_password);
  m_requestHandler->sendRequest(requestUrl, m_networkAccessManager);
  startNextRequest();

}
void VapixConfig::startRequests()
{
  emit setConfigFinished();
}

void VapixConfig::configError(const QString &error)
{
  qDebug() << error;
}
} // namespace VapixConfig