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diff --git a/api.php b/api.php
index 5a4b4a7..44c1118 100644
--- a/api.php
+++ b/api.php
@@ -1,332 +1,332 @@
<?php
/**
* API entry point
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage EntryPoints
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
* @todo Consider to output documentation on / and /ship queries
* @todo /app/getdata
*/
//API preferences
define('URL', 'http://' . $_SERVER['HTTP_HOST'] . '/index.php');
//Pluton library
require_once('includes/core.php');
require_once('includes/config.php');
//API libs
require_once('includes/api/api_helpers.php');
require_once('includes/api/cerbere.php');
//Use our URL controller method if you want to mod_rewrite the API
$Config['SiteURL'] = get_server_url() . $_SERVER["PHP_SELF"];
$url = get_current_url_fragments();
switch ($module = $url[0]) {
/* -------------------------------------------------------------
Site API
/time
/location
/coordinates
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
case '':
//Nothing to do
//TODO: offer documentation instead
die();
case 'time':
//Hypership time
api_output(get_hypership_time(), "time");
break;
case 'location':
//Checks creditentials
cerbere();
//Gets location info
require_once("includes/geo/location.php");
$location = new GeoLocation($url[1], $url[2]);
api_output($location, "location");
break;
case 'coordinates':
//Checks creditentials
cerbere();
//Get coordiantes
- api_output(GeoGalaxy::get_coordinates(), 'galaxy', 'object');
+ api_output(GeoGalaxy::getCoordinates(), 'galaxy', 'object');
break;
/* -------------------------------------------------------------
Ship API
/authenticate
/appauthenticate
/appauthenticated
/move
/land
/flyout
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
case 'ship':
//Ship API
//Gets ship from Ship API key (distinct of regular API keys)
require_once('includes/objects/ship.php');
$ship = Ship::from_api_key($_REQUEST['key']) or cerbere_die("Invalid ship API key");
switch ($command = $url[1]) {
case '':
//Nothing to do
//TODO: offer documentation instead
die();
case 'authenticate':
//TODO: web authenticate
break;
case 'appauthenticate':
//Allows desktop application to authenticate an user
$tmp_session_id = $url[2] or cerbere_die("/appauthenticate/ must be followed by any session identifier");
if ($_REQUEST['name']) {
//Perso will be offered auth invite at next login.
//Handy for devices like PDA, where it's not easy to auth.
$perso = new Perso($_REQUEST['name']);
if ($perso->lastError) {
cerbere_die($perso->lastError);
}
if (!$ship->is_perso_authenticated($perso->id)) {
$ship->request_perso_authenticate($perso->id);
}
$ship->request_perso_confirm_session($tmp_session_id, $perso->id);
} else {
//Delivers an URL. App have to redirects user to this URL
//launching a browser or printing the link.
$ship_code = $ship->get_code();
registry_set("api.ship.session.$ship_code.$tmp_session_id", -1);
$url = get_server_url() . get_url() . "?action=api.ship.appauthenticate&session_id=" . $tmp_session_id;
api_output($url, "URL");
}
break;
case 'appauthenticated':
//Checks the user authentication
$tmp_session_id = $url[2] or cerbere_die("/appauthenticated/ must be followed by any session identifier you used in /appauthenticate");
$perso_id = $ship->get_perso_from_session($tmp_session_id);
if (!$isPersoAuth = $ship->is_perso_authenticated($perso_id)) {
//Global auth not ok/revoked.
$auth->status = -1;
} else {
$perso = Perso::get($perso_id);
$auth->status = 1;
$auth->perso->id = $perso->id;
$auth->perso->nickname = $perso->nickname;
$auth->perso->name = $perso->name;
//$auth->perso->location = $perso->location;
//Is the perso on board? Yes if its global location is S...
$auth->perso->onBoard = (
$perso->location_global[0] == 'S' &&
substr($perso->location_global, 1, 5) == $ship->id
);
if ($auth->perso->onBoard) {
//If so, give local location
$auth->perso->location_local = $perso->location_local;
}
}
api_output($auth, "auth");
break;
case 'move':
//Moves the ship to a new location, given absolute coordinates
//TODO: handle relative moves
if (count($url) < 2) {
cerbere_die("/move/ must be followed by a location expression");
}
//Gets location class
//It's allow: (1) to normalize locations between formats
// (2) to ensure the syntax
//==> if the ship want to communicate free forms coordinates, must be added on GeoLocation a free format
try {
$location = new GeoLocation($url[2]);
} catch (Exception $ex) {
$reply->success = 0;
$reply->error = $ex->getMessage();
api_output($reply, "move");
break;
}
$ship->location_global = $location->global;
$ship->save_to_database();
$reply->success = 1;
$reply->location = $ship->location;
api_output($reply, "move");
break;
case 'land':
case 'flyin':
//Flies in
try {
$location = new GeoLocation($location);
} catch (Exception $ex) {
$reply->success = 0;
$reply->error = $ex->getMessage();
api_output($reply, "land");
break;
}
break;
case 'flyout':
//Flies out
break;
}
break;
/* -------------------------------------------------------------
Application API
/checkuserkey
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
case 'app':
//Application API
require_once("includes/objects/application.php");
$app = Application::from_api_key($_REQUEST['key']) or cerbere_die("Invalid application API key");
switch ($command = $url[1]) {
case '':
//Nothing to do
//TODO: offer documentation instead
die();
case 'checkuserkey':
if (count($url) < 2) {
cerbere_die("/checkuserkey/ must be followed by an user key");
}
$reply = (boolean)$app->get_perso_id($url[2]);
api_output($reply, "check");
break;
case 'pushuserdata':
if (count($url) < 3) {
cerbere_die("/pushuserdata/ must be followed by an user key");
}
$perso_id = $app->get_perso_id($url[2]) or cerbere_die("Invalid application user key");
//then, falls to 'pushdata'
case 'pushdata':
$data_id = $_REQUEST['data'] ? $_REQUEST['data'] : new_guid();
//Gets data
switch ($mode = $_REQUEST['mode']) {
case '':
cerbere_die("Add in your data posted or in the URL mode=file to read data from the file posted (one file per api call) or mode=request to read data from \$_REQUEST['data'].");
case 'request':
$data = $_REQUEST['data'];
$format = "raw";
break;
case 'file':
$file = $_FILES['datafile']['tmp_name'] or cerbere_die("File is missing");
if (!is_uploaded_file($file)) {
cerbere_die("Invalid form request");
}
$data = "";
if (preg_match('/\.tar$/', $file)) {
$format = "tar";
$data = file_get_contents($file);
} elseif (preg_match('/\.tar\.bz2$/', $file)) {
$format = "tar";
} elseif (preg_match('/\.bz2$/', $file)) {
$format = "raw";
} else {
$format = "raw";
$data = file_get_contents($file);
}
if ($data === "") {
//.bz2
$bz = bzopen($file, "r") or cerbere_die("Couldn't open $file");
while (!feof($bz)) {
$data .= bzread($bz, BUFFER_SIZE);
}
bzclose($bz);
}
unlink($file);
break;
default:
cerbere_die("Invalid mode. Expected: file, request");
}
//Saves data
global $db;
$data_id = $db->sql_escape($data_id);
$data = $db->sql_escape($data);
$perso_id = $perso_id ? $perso_id : 'NULL';
$sql = "REPLACE INTO applications_data (application_id, data_id, data_content, data_format, perso_id) VALUES ('$app->id', '$data_id', '$data', '$format', $perso_id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save data", '', __LINE__, __FILE__, $sql);
}
//cerbere_die("Can't save data");
//Returns
api_output($data_id);
break;
case 'getuserdata':
// /api.php/getuserdata/data_id/perso_key
// /api.php/getdata/data_id
if (count($url) < 3) {
cerbere_die("/getuserdata/ must be followed by an user key");
}
$perso_id = $app->get_perso_id($url[2]) or cerbere_die("Invalid application user key");
//then, falls to 'getdata'
case 'getdata':
if (count($url) < 2) {
cerbere_die('/' . $url[0] . '/ must be followed by the data ID');
}
if (!$perso_id) {
$perso_id = 'NULL';
}
$data_id = $db->sql_escape($url[1]);
$sql = "SELECT data_content FROM applications_data WHERE application_id = '$app->id' AND data_id = '$data_id' AND perso_id = $perso_id";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to query the table", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
}
break;
default:
echo "Unknown module:";
dprint_r($url);
break;
}
break;
default:
echo "Unknown module:";
dprint_r($url);
break;
}
diff --git a/dev/quux.php b/dev/quux.php
index 5dff0a1..09ebafd 100644
--- a/dev/quux.php
+++ b/dev/quux.php
@@ -1,161 +1,161 @@
<?php
require_once('includes/objects/ship.php');
require_once('includes/objects/port.php');
require_once('includes/objects/application.php');
require_once('includes/objects/content.php');
require_once('includes/objects/message.php');
require_once('includes/objects/invite.php');
require_once('includes/cache/cache.php');
include('controllers/header.php');
$case = 'YubiCloud';
switch ($case) {
case 'YubiCloud':
require_once('Auth/Yubico.php');
echo '<h2>YubiKey</h2>';
if (!array_key_exists('YubiCloud', $Config)) {
message_die(GENERAL_ERROR, "YubiCloud authentication not configured. Add \$Config['YubiCloud']['ClientID'] and \$Config['YubiCloud']['SecretKey'] to your config.");
}
if (!$key = $_GET['OTP']) {
message_die(GENERAL_ERROR, "Please add in URL ?OTP=, then put your cursor at right of the = and press your YubiKey button");
}
$yubi = new Auth_Yubico($Config['YubiCloud']['ClientID'], $Config['YubiCloud']['SecreyKey']);
if (!$data = $yubi->parsePasswordOTP($key)) {
message_die(GENERAL_ERROR, "This is not an YubiKey OTP.");
}
$prefix = $data['prefix'];
$auth = $yubi->verify($key);
if (@PEAR::isError($auth)) {
if ($auth->getMessage() == 'REPLAYED_OTP') {
message_die("This OTP has already been used.");
}
message_die(HACK_ERROR, "<p>Authentication failed: " . $auth->getMessage() . "</p><p>Debug: " . $yubi->getLastResponse() . "</p>");
} else {
print "<p>You are authenticated!</p>";
}
break;
case 'GeoPointPolarZ':
require_once('includes/geo/pointPolarZ.php');
echo "<H2>GeoPointPolarZ</H2>";
$point = GeoPointPolarZ::fromString("(48, 30°, 3)");
printf("Secteur T%dC%d, zone %d-%d");
dprint_r($point);
break;
case 'index_scenes':
$time[] = microtime();
require_once('includes/geo/scene.php');
require_once('includes/geo/sceneindex.php');
$cache = Cache::load();
if ($index = $cache->get('GeoSceneIndex')) {
$index = unserialize($index);
} else {
$index = GeoSceneIndex::Load(SCENE_DIR);
$cache->set('GeoSceneIndex', serialize($index));
}
$time[] = microtime();
echo '<H2>GeoSceneIndex</H2>';
dprint_r($index);
echo '<H2>Time (ms)</H2>';
dprint_r(1000 * ($time[1] - $time[0]));
dprint_r($time);
break;
case 'travel':
require_once('includes/travel/travel.php');
$travel = Travel::load();
dieprint_r($travel);
break;
case 'spherical':
require_once('includes/geo/galaxy.php');
echo '<H2>Spherical coordinates test</H2>';
echo '<table cellpadding=8>';
echo "<tr><th>Name</th><th>Type</th><th>Cartesian coords</th><th>Spherical I</th><th>Spherical II</th><th>Pencil coordinates</th></tr>";
- $objects = GeoGalaxy::get_coordinates();
+ $objects = GeoGalaxy::getCoordinates();
foreach ($objects as $row) {
echo "<tr><th style='text-align: left'>$row[0]</th><td>$row[1]</td><td>$row[2]</td>";
$pt = $row[2];
echo '<td>(', implode(', ', $pt->to_spherical()), ')</td>';
echo '<td>(', implode(', ', $pt->to_spherical2()), ')</td>';
$pt->translate(500, 300, 200, 2);
echo '<td>', $pt, '</td>';
echo '</tr>';
}
echo '</table>';
break;
case 'travel':
require_once('includes/travel/travel.php');
require_once('includes/travel/place.php');
$cache = Cache::load();
$travel = $cache->get('zed_travel');
if ($travel == '') {
$travel_nocached = new Travel();
$travel_nocached->load_xml("content/travel.xml");
$cache->set('zed_travel', serialize($travel_nocached));
} else {
$travel = unserialize($travel);
}
dieprint_r($travel);
break;
case 'perso.create.notify':
$testperso = Perso::get(4733);
$message = new Message();
$message->from = 0;
$message->to = invite::who_invited(4733);
$url = get_server_url() . get_url('who', $testperso->nickname);
$message->text = sprintf(lang_get('InvitePersoCreated'), $testperso->name, $url);
$message->send();
dieprint_r($message);
break;
case 'pushdata';
echo '
<h2>/api.php/app/pushdata</h2>
<form method="post" action="/api.php/app/pushdata?mode=file&key=37d839ba-f9fc-42ca-a3e8-28053e979b90" enctype="multipart/form-data">
<input type="file" name="datafile" /><br />
<input type="submit" value="Send file" />
</form>
';
break;
case 'thumbnail':
$content = new Content(1);
dprint_r($content);
$content->generate_thumbnail();
break;
case 'port':
echo '<h2>Port::from_location test</h2>';
$locations = array("B00002", "B00002123", "B00001001", "xyz: [800, 42, 220]");
foreach ($locations as $location) {
dprint_r(Port::from_location($location));
}
break;
case 'ext':
$file = 'dev/foo.tar';
echo "<h2>$file</h2>";
echo "<h3>.tar.bz2</h3>";
echo ereg('\.tar\.bz2$', $file);
echo "<h3>.tar</h3>";
echo ereg('\.tar$', $file);
break;
case 'app':
echo Application::from_api_key("37d839ba-f9fc-42ca-a3e8-28053e979b90")->generate_userkey();
break;
case '':
dieprint_r("No case currently selected.");
break;
}
include('controllers/footer.php');
diff --git a/includes/geo/galaxy.php b/includes/geo/galaxy.php
index 4e538f4..724fc7f 100755
--- a/includes/geo/galaxy.php
+++ b/includes/geo/galaxy.php
@@ -1,119 +1,119 @@
<?php
/**
* Geo galaxy class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* A 3D grid of objects
*
* 0.1 2010-02-08 14:02 Initial version [DcK]
* 0.2 2010-07-25 9:20 Spherical conversion, get objects
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Geo galaxy class
*
* This class provides methods to convert coordinate polars.
*
* @todo create a unit testing file dev/tests/GeoGalaxyTest.php
* @todo add unit testing for the normalize_angle method in dev/tests/GeoGalaxyTest.php
*/
class GeoGalaxy {
/*
* ----------------------------------------------------------------------- *
* Objects fetchers
* ----------------------------------------------------------------------- *
*/
/**
* Gets all the coordinates of the objects in the galaxy.
*
* @return array An array of array. Each item is [string object_name, string object_type, GeoPoint3D coordinates]
*/
- static function get_coordinates () {
+ static function getCoordinates () {
global $db;
$sql = "SELECT * FROM geo_coordinates";
if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't query geo_coordinates view.", '', __LINE__, __FILE__, $sql);
$objects = array();
while ($row = $db->sql_fetchrow($result)) {
//Demios ship xyz: [-50, 30, 40]
//Kaos asteroid xyz: [150, -129, 10]
$objects[] = array($row[0], $row[1], GeoPoint3D::fromString($row[2]));
}
return $objects;
}
/*
* ----------------------------------------------------------------------- *
* Helper methods - math
* ----------------------------------------------------------------------- *
*/
/**
* Normalizes an angle, so 0 =< angle < 2 PI
*
* @param float $angle angle in radians (use deg2rad() if you've degrees)
* @return an angle in the 0 =< angle < 2 PI interval
*/
static function normalize_angle ($angle) {
while ($angle < 0) {
$angle += 2 * M_PI;
}
while ($angle >= 2 * M_PI) {
$angle -= 2 * M_PI;
}
return $angle;
}
/**
* Converts (x, y, z) cartesian to (ρ, φ, θ) spherical coordinates
*
* The algo used is from http://fr.wikipedia.org/wiki/Coordonn%C3%A9es_sph%C3%A9riques#Relation_avec_les_autres_syst.C3.A8mes_de_coordonn.C3.A9es_usuels
*
* @param int $x the x coordinate
* @param int $y the y coordinate
* @param int $z the z coordinate
* @return array an array of 3 floats number, representing the (ρ, φ, θ) spherical coordinates
*/
static function cartesian_to_spherical ($x, $y, $z) {
$rho = sqrt($x * $x + $y * $y + $z * $z); //ρ = sqrt(x² + y² + z²)
$theta= acos($z / $rho); //φ = acos z/φ
$phi = acos($x / sqrt($x * $x + $y * $y)); //θ = acos x / sqrt(x² + y²)
if (y < 0) $phi = 2 * M_PI - $phi; //∀ y < 0 θ = 2π - θ
return array(round($rho, 2), round(rad2deg($theta), 2), round(rad2deg($phi), 2));
}
/**
* Converts (x, y, z) cartesian to (ρ, φ, θ) spherical coordinates
*
* The algo used is from http://www.phy225.dept.shef.ac.uk/mediawiki/index.php/Cartesian_to_polar_conversion
*
* @param int $x the x coordinate
* @param int $y the y coordinate
* @param int $z the z coordinate
* @return array an array of 3 floats number, representing the (ρ, φ, θ) spherical coordinates
*/
static function cartesian_to_spherical2 ($x, $y, $z) {
$rho = sqrt($x * $x + $y * $y + $z * $z); //ρ = sqrt(x² + y² + z²)
$theta= atan2($y, $x); //φ = atan2 $y $x
$phi = acos($z / $rho); //θ = acos z/φ
return array(round($rho, 2), round(rad2deg($theta), 2), round(rad2deg($phi), 2));
}
}

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