zoneminder/src/zm_remote_camera_nvsocket.h

//
// ZoneMinder Remote NVSOCKET Camera Class Interface, $Date$, $Revision$
// Copyright (C) 2017 ZoneMinder LLC
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
// 

#ifndef ZM_REMOTE_CAMERA_NVSOCKET_H
#define ZM_REMOTE_CAMERA_NVSOCKET_H

#include "zm_remote_camera.h"

#include "zm_buffer.h"
#include "zm_regexp.h"
#include "zm_utils.h"

//
// Class representing 'http' cameras, i.e. those which are
// accessed over a network connection using http
//
class RemoteCameraNVSocket : public RemoteCamera {
protected:
  std::string request;
  struct timeval timeout;
  //struct hostent *hp;
  //struct sockaddr_in sa;
  int sd;
  Buffer buffer;

public:
  RemoteCameraNVSocket(
      unsigned int p_monitor_id,
      const std::string &host,
      const std::string &port,
      const std::string &path,
      int p_width,
      int p_height,
      int p_colours, 
      int p_brightness,
      int p_contrast,
      int p_hue,
      int p_colour,
      bool p_capture,
      bool p_record_audio );
  ~RemoteCameraNVSocket();

  void Initialise();
  void Terminate() { Disconnect(); }
  int Connect();
  int Disconnect();
  int SendRequest( std::string );
  int ReadData( Buffer &buffer, unsigned int bytes_expected=0 );
  int GetResponse();
  int PrimeCapture();
  int Capture( Image &image );
  int PostCapture();
  int CaptureAndRecord( Image &image, timeval recording, char* event_directory ) {return(0);};
  int Close() { return 0; };
};

#endif // ZM_REMOTE_CAMERA_NVSOCKET_H