#include "filedownload.h"

FileDownLoad::FileDownLoad(QString url)
{
    this->url = url;
}
void FileDownLoad::replyFinished(QNetworkReply *reply)
{
    QTextCodec *codec;
    QVariant var = reply->header(QNetworkRequest::ContentTypeHeader);
    QString codeType = var.toByteArray();
    int index = codeType.size() - codeType.lastIndexOf("=") - 1;
    codeType = codeType.right(index);
    codec = QTextCodec::codecForName(codeType.toAscii());
    qDebug() << "The type of html code is " << codeType;
    file_content = reply->readAll();
    stop =true;
}
void FileDownLoad::run()
{
    QUrl url(url);
    //qDebug() << "Reading config form " << http_url;
    file_content = "";
    qRegisterMetaType<QNetworkReply*> ("QNetworkReply*");
    QNetworkAccessManager *manager = new QNetworkAccessManager();
    QObject::connect(manager, SIGNAL(finished(QNetworkReply*)),this, SLOT(replyFinished(QNetworkReply*)));
    //QObject::connect(this,SIGNAL(finished1()),&loop,SLOT(quit()));
    manager->get(QNetworkRequest(url));
    while(!stop)
    {
        ;
    }
    emit downloadFinished(file_content);
    deleteLater();
}