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src/httpclient.h 4.35 KB
8febebf2   Steven de Ridder   Initial commit. d...
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  /* ****************************************************************************
   * Copyright 2019 Open Systems Development BV                                 *
   *                                                                            *
   * Permission is hereby granted, free of charge, to any person obtaining a    *
   * copy of this software and associated documentation files (the "Software"), *
   * to deal in the Software without restriction, including without limitation  *
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,   *
   * and/or sell copies of the Software, and to permit persons to whom the      *
   * Software is furnished to do so, subject to the following conditions:       *
   *                                                                            *
   * The above copyright notice and this permission notice shall be included in *
   * all copies or substantial portions of the Software.                        *
   *                                                                            *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   *
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    *
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    *
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        *
   * DEALINGS IN THE SOFTWARE.                                                  *
   * ***************************************************************************/
  #ifndef OSDEV_COMPONENTS_HTTPCLIENT_H
  #define OSDEV_COMPONENTS_HTTPCLIENT_H
  
  #include <QObject>
  #include <QNetworkAccessManager>
  #include <QNetworkReply>
  #include <QNetworkRequest>
  #include <QPointer>
  
  /*_________________________________________
  / "I got into an elevator at work and     \
  | this man followed in after me... I      |
  | pushed '1' and he just stood there... I |
  | said 'Hi, where you going?' He said,    |
  | 'Phoenix.' So I pushed Phoenix. A few   |
  | seconds later the doors opened, two     |
  | tumbleweeds blew in... we were in       |
  | downtown Phoenix. I looked at him and   |
  | said 'You know, you're the kind of guy  |
  | I want to hang around with.' We got     |
  | into his car and drove out to his shack |
  | in the desert. Then the phone rang. He  |
  | said 'You get it.' I picked it up and   |
  | said 'Hello?'... the other side said    |
  | 'Is this Steven Wright?'... I said      |
  | 'Yes...' The guy said 'Hi, I'm Mr.      |
  | Jones, the student loan director from   |
  | your bank... It seems you have missed   |
  | your last 17 payments, and the          |
  | university you attended said that they  |
  | received none of the $17,000 we loaned  |
  | you... we would just like to know what  |
  | happened to the money?' I said, 'Mr.    |
  | Jones, I'll give it to you straight. I  |
  | gave all of the money to my friend      |
  | Slick, and with it he built a nuclear   |
  | weapon... and I would appreciate it if  |
  | you never called me again."             |
  |                                         |
  \ -- Steven Wright                        /
   -----------------------------------------
       \
        \
           .--.
          |o_o |
          |:_/ |
         //   \ \
        (|     | )
       /'\_   _/`\
       \___)=(___/
  */
  
  namespace osdev {
  namespace components {
  
  class HttpClient : public QObject
  {
      Q_OBJECT
  
  public:
      /// Default CTor
      explicit HttpClient( QObject *parent = nullptr );
  
  signals:
      /// Triggered when net data comes in
      void void signalDataReceived( const QString &ip_address, const QString &data, QObject *client = nullptr ) ;( const QString &ip_address, const QString &data, QObject *client = nullptr ) void signalDataReceived( const QString &ip_address, const QString &data, QObject *client = nullptr ) ;
  
  public slots:
      /*!
       * \brief sendRequest   - Sends the request to the ip_address with the argument. ( Full URL ).
       * \param ip_address    - The ip_address we send the request to...
       * \param argument      - The argument that will complete the URL.
       */
      void sendRequest( const QString &ip_address, const QString &argument = "/" );
  
  private slots:
      void slotHttpRequestFinished( QNetworkReply *data );
  
  private:    // Methods
      void connectSignalsToSlots();
  
  private:    // Members ( Giggity! )
      QPointer<QNetworkAccessManager> m_pNetworkManager;
  };
  
  }       /* End namespace components */
  }       /* End namespace osdev  */
  
  #endif  /* OSDEV_COMPONENTS_HTTPCLIENT_H */