initial -db support

<?php

/********************************************************************************

*! FILE NAME  : call_filter.php

*! DESCRIPTION: blocks direct calls, useless against fake referer.

*! VERSION:     1.0

*! AUTHOR:      Oleg Dzhimiev <oleg@elphel.com>

*! Copyright (C) 2011 Elphel, Inc

*! -----------------------------------------------------------------------------**

*!  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 3 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.

*!

*!  The four essential freedoms with GNU GPL software:

*!  * the freedom to run the program for any purpose

*!  * the freedom to study how the program works and change it to make it do what you wish

*!  * the freedom to redistribute copies so you can help your neighbor

*!  * the freedom to distribute copies of your modified versions to others

*!

*!  You should have received a copy of the GNU General Public License

*!  along with this program.  If not, see <http://www.gnu.org/licenses/>.

*! -----------------------------------------------------------------------------**

*!  $Log: call_filter.php,v $

*!

*/

// $check = strpos($_SERVER['HTTP_REFERER'],"http://127.0.0.1");

// 

// if (($check!=0) || ($check===false)) { 

//     header("HTTP/1.1 404 File Not Found", 404); die();

// }

?>

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<?php

/********************************************************************************

*! FILE NAME  : copy_kml.php

*! DESCRIPTION: gets a list of kmls in the directory

*! VERSION:     1.0

*! AUTHOR:      Oleg Dzhimiev <oleg@elphel.com>

*! Copyright (C) 2011 Elphel, Inc

*! -----------------------------------------------------------------------------**

*!  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 3 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.

*!

*!  The four essential freedoms with GNU GPL software:

*!  * the freedom to run the program for any purpose

*!  * the freedom to study how the program works and change it to make it do what you wish

*!  * the freedom to redistribute copies so you can help your neighbor

*!  * the freedom to distribute copies of your modified versions to others

*!

*!  You should have received a copy of the GNU General Public License

*!  along with this program.  If not, see <http://www.gnu.org/licenses/>.

*! -----------------------------------------------------------------------------**

*!  $Log: copy_kml.php,v $

*!

*/

include("pano_db_functions.php");

require_once("call_filter.php");

if (!isset($_GET['proto'])) die();

if (!isset($_GET['kml'])) die();

if (count(search_kmls())>=10) die("Max file limit");

$proto = $_GET['proto'];

$kml = $_GET['kml'];

if (substr($kml,-3,3)!="kml") die();

if (is_file("kml_files/".$proto)) {

    copy("kml_files/".$proto,"kml_files/".$kml);

    chmod("kml_files/".$kml,0777);

    echo "Done";

}else{

    ConnectMySQL(); 

    $Nodes = GetNodesByRoute($proto);

    $kml_str = "";

    if (isset($Nodes['error'])) {

	echo "Error1";

	die();

    }

    foreach ($Nodes as $Node) {

	  if (!isset($Node['error'])) $kml_str .= CreateKMLEntry($Node);

	  else {

	    send_response(CreateXMLStringFromArray($Node['error']));

	    die();

	  }

    }

    if ($kml_str!="") {

	$result = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";

	$result .= "<kml xmlns=\"http://earth.google.com/kml/2.2\">\n";

	$result .= "<Document>\n";

	$result .= $kml_str;

	$result .= "</Document></kml>";

	file_put_contents("kml_files/".$kml,$result);

	chmod("kml_files/".$kml,0777);

	echo "Done";

    }else

	echo "Error";

}

?>

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<?php

/********************************************************************************

*! FILE NAME  : display_kml.php

*! DESCRIPTION: displays KML records on the page

*! VERSION:     1.0

*! AUTHOR:      Oleg Dzhimiev <oleg@elphel.com>

*! Copyright (C) 2011 Elphel, Inc

*! -----------------------------------------------------------------------------**

*!  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 3 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.

*!

*!  The four essential freedoms with GNU GPL software:

*!  * the freedom to run the program for any purpose

*!  * the freedom to study how the program works and change it to make it do what you wish

*!  * the freedom to redistribute copies so you can help your neighbor

*!  * the freedom to distribute copies of your modified versions to others

*!

*!  You should have received a copy of the GNU General Public License

*!  along with this program.  If not, see <http://www.gnu.org/licenses/>.

*! -----------------------------------------------------------------------------**

*!  $Log: display_kml.php,v $

*!

*/

include("pano_db_functions.php");

if (isset($_GET['id'])) $id = $_GET['id'];

else                    die("Error Code: 13542");

if (is_file("kml_files/".$id)) {

    $content = file_get_contents("kml_files/".$id);

    header("Content-Type: text/xml\n");

    header("Content-Length: ".strlen($content)."\n");

    header("Pragma: no-cache\n");

    echo $content;

}else{

    ConnectMySQL(); 

    $Nodes = GetNodesByRoute($id);

    $kml = "";

    if (isset($Nodes['error'])) {

	send_response("<?xml version=\"1.0\"?>\n<result><node><error>".$Nodes['error']."</error></node></result>");

	die();

    }

    foreach ($Nodes as $Node) {

	  if (!isset($Node['error'])) $kml .= CreateKMLEntry($Node);

	  else {

	    send_response(CreateXMLStringFromArray($Node['error']));

	    die();

	  }

    }

    if ($kml!="") PrintKML2($kml);

    else          send_response("<?xml version=\"1.0\"?>\n<result><node><error>Some error, no apologies</error></node></result>");

}

function PrintKML2($kml) {

	$content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";

	$content .= "<kml xmlns=\"http://earth.google.com/kml/2.2\">\n";

	$content .= "<Document>\n";

	$content .= $kml;

	$content .= "</Document></kml>";

	header("Content-Type: text/xml\n");

	header("Content-Length: ".strlen($content)."\n");

	header("Pragma: no-cache\n");

	echo $content;

}

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