<?php
//
// *** Copyright by TheUberOverLord AKA Don Kennedy - TheUberOverLord@yahoo.com - All Rights Reserved ***
//
// Any IP Camera owner can optionally easily get and use All my many different IP Camera examples bundled together
// with one hour of one-on-one support to implement them. Save Time and Money!
//
// http://107.170.59.150/paypal/
//
//****************************************************************************************************************************************************
//* Totally Secure Generic Browser Interface for Amcrest H.264 Based IP Camera Models Version: V5.0 - Options: Display Only Or Display With Controls *
//****************************************************************************************************************************************************
//
// Documentation and .zip file with Live Demo can be found here: http://foscam.us/forum/post42139.html#p42139
//
// Purpose:
//
// Allows Accessing any Amcrest H.264 Based IP Camera from a web page with total security and anonymity with HTTP or HTTPS access.
// No camera information of any kind is exposed. No IP Address, DDNS, User Id or password for any camera is exposed.
// This Interface can be used with camera controls enabled or disabled. It can also be protected from unauthorized access as well.
// If you need image resizing or custom text in camera images you can use the original version for camera images and this for camera
// controls only.
//
// Enter your User Id and Password below.
$user = "";
$password = "";
// Camera can be left at zero as a default unless you have a NVR/DVR where you can choose many different cameras then it can be 0-32
$camera = "0";
// Change below to be your Amcrest User and Password and H.264 IP Camera IP Adddress or DDNS and Port.
$ipcam_url = "http://admin:test@47.198.56.113:9002";
// Change to false to deny Amcrest H.264 IP Camera Display Use ("Used when using the original custom image version for displaying camera images").
$allow_camera_display = true;
// Change to false to deny Amcrest H.264 IP Camera Control Use.
$allow_camera_controls = true;
// This controls Pan and Tilt speed for PTZ controls execept presets. Values can be 1 - 8. 8 being the fastest.
$ptz_speed = 4;
// This controls Zoom speed. Values can be 1 - 8. 8 being the fastest.
$zoom_speed = 4;
// Change the below to true and change the URLs below to check for unauthorized usage from specific html or php.
$protect_from_unauthorized_usage = false;
if ($protect_from_unauthorized_usage) {
    if ((!isset($_SERVER['HTTP_REFERER'])) || (($_SERVER['HTTP_REFERER'] !== 'http://107.170.59.150/Amcrest/SecureImageDisplayControl.htm') && ($_SERVER['HTTP_REFERER'] !== 'http://107.170.59.150/Amcrest/SecureImageDisplayControlLogin.php') && ($_SERVER['HTTP_REFERER'] !== 'https://107.170.59.150/Amcrest/SecureImageDisplayControl.htm') && ($_SERVER['HTTP_REFERER'] !== 'https://107.170.59.150/Amcrest/SecureImageDisplayControlLogin.php'))) {
         sleep(5);
         $access_denied = realpath('accessdenied.jpg');
         if (!empty($access_denied)) {
             header("Content-type: image/jpeg");
             echo file_get_contents($access_denied);
         }
         die();
    }
}
if(!empty($_GET)) {
   if ((empty($_GET['t'])) && (!empty($_GET['cmd'])) && ($allow_camera_controls)) {
        if ((!empty($_GET['name'])) && ($_GET['cmd'] == "ptzGotoPresetPoint"))
             $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=GotoPreset&arg1=0&arg2=".urlencode($_GET['name'])."arg3=0&arg4=0";
        else if ((0 === strpos($_GET['cmd'], 'zoom')) || (0 === strpos($_GET['cmd'], 'ptz'))) {
             switch ($_GET['cmd']) {
                case "ptzReset":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=PositionReset&arg1=0&arg2=0&arg3=0&arg4=0";
                   break;
                case "ptzMoveTopLeft":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=LeftUp&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveTopLeftStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=LeftUp&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveBottomLeft":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=LeftDown&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveBottomLeftStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=LeftDown&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveLeft":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=Left&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveLeftStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=Left&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveUp":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=Up&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveUpStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=Up&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveDown":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=Down&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveDownStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=Down&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveRight":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=Right&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveRightStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=Right&arg1=0&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveBottomRight":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=RightDown&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveBottomRightStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=RightDown&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveTopRight":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=RightUp&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "ptzMoveTopRightStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=RightUp&arg1=$ptz_speed&arg2=$ptz_speed&arg3=0&arg4=0";
                   break;
                case "zoomIn":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=ZoomTele&arg1=0&arg2=$zoom_speed&arg3=0&arg4=0";
                   break;
                case "zoomOut":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=start&channel=$camera&code=ZoomWide&arg1=0&arg2=$zoom_speed&arg3=0&arg4=0";
                   break;
                case "zoomInStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=ZoomTele&arg1=0&arg2=$zoom_speed&arg3=0&arg4=0";
                   break;
                case "zoomOutStop":
                   $ipcam_url .= "/cgi-bin/ptz.cgi?action=stop&channel=$camera&code=ZoomWide&arg1=0&arg2=$zoom_speed&arg3=0&arg4=0";
                   break;
                default:
                   die();
             }
        }
        else die();
   }
   else if (($allow_camera_display) && (empty($_GET['cmd'])) && (!empty($_GET['t'])))
             $ipcam_url .= "/cgi-bin/snapshot.cgi?channel=$camera";
   else
      die();
   $curl_handle = curl_init();
   if ((!empty($user)) && (!empty($password))) {
        curl_setopt($curl_handle, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
        curl_setopt($curl_handle, CURLOPT_USERPWD, "$user:$password");
   }
   curl_setopt($curl_handle, CURLOPT_SSL_VERIFYHOST, 0);
   curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, 0);
   curl_setopt($curl_handle, CURLOPT_URL, $ipcam_url);
   $my_image = curl_exec($curl_handle);
   curl_close($curl_handle);
}
?>