/usr/share/php/Sabre/HTTP/Request.php is in php-sabre-dav 1.8.12-3ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 | <?php
namespace Sabre\HTTP;
/**
* HTTP Request information
*
* This object can be used to easily access information about an HTTP request.
* It can additionally be used to create 'mock' requests.
*
* This class mostly operates independent, but because of the nature of a single
* request per run it can operate as a singleton. For more information check out
* the behaviour around 'defaultInputStream'.
*
* @copyright Copyright (C) 2007-2015 fruux GmbH (https://fruux.com/).
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class Request {
/**
* PHP's $_SERVER data
*
* @var array
*/
protected $_SERVER;
/**
* PHP's $_POST data
*
* @var array
*/
protected $_POST;
/**
* The request body, if any.
*
* This is stored in the form of a stream resource.
*
* @var resource
*/
protected $body = null;
/**
* This will be set as the 'default' inputStream for a specific HTTP request
* We sometimes need to retain, or rebuild this if we need multiple runs
* of parsing the original HTTP request.
*
* @var resource
*/
static $defaultInputStream=null;
/**
* Sets up the object
*
* The serverData and postData array can be used to override usage of PHP's
* global _SERVER and _POST variable respectively.
*
* @param array $serverData
* @param array $postData
*/
public function __construct(array $serverData = null, array $postData = null) {
if ($serverData) $this->_SERVER = $serverData;
else $this->_SERVER =& $_SERVER;
if ($postData) $this->_POST = $postData;
else $this->_POST =& $_POST;
}
/**
* Returns the value for a specific http header.
*
* This method returns null if the header did not exist.
*
* @param string $name
* @return string
*/
public function getHeader($name) {
$name = strtoupper(str_replace(array('-'),array('_'),$name));
if (isset($this->_SERVER['HTTP_' . $name])) {
return $this->_SERVER['HTTP_' . $name];
}
// There's a few headers that seem to end up in the top-level
// server array.
switch($name) {
case 'CONTENT_TYPE' :
case 'CONTENT_LENGTH' :
if (isset($this->_SERVER[$name])) {
return $this->_SERVER[$name];
}
break;
}
return;
}
/**
* Returns all (known) HTTP headers.
*
* All headers are converted to lower-case, and additionally all underscores
* are automatically converted to dashes
*
* @return array
*/
public function getHeaders() {
$hdrs = array();
foreach($this->_SERVER as $key=>$value) {
switch($key) {
case 'CONTENT_LENGTH' :
case 'CONTENT_TYPE' :
$hdrs[strtolower(str_replace('_','-',$key))] = $value;
break;
default :
if (strpos($key,'HTTP_')===0) {
$hdrs[substr(strtolower(str_replace('_','-',$key)),5)] = $value;
}
break;
}
}
return $hdrs;
}
/**
* Returns the HTTP request method
*
* This is for example POST or GET
*
* @return string
*/
public function getMethod() {
return $this->_SERVER['REQUEST_METHOD'];
}
/**
* Returns the requested uri
*
* @return string
*/
public function getUri() {
return $this->_SERVER['REQUEST_URI'];
}
/**
* Will return protocol + the hostname + the uri
*
* @return string
*/
public function getAbsoluteUri() {
// Checking if the request was made through HTTPS. The last in line is for IIS
$protocol = isset($this->_SERVER['HTTPS']) && ($this->_SERVER['HTTPS']) && ($this->_SERVER['HTTPS']!='off');
return ($protocol?'https':'http') . '://' . $this->getHeader('Host') . $this->getUri();
}
/**
* Returns everything after the ? from the current url
*
* @return string
*/
public function getQueryString() {
return isset($this->_SERVER['QUERY_STRING'])?$this->_SERVER['QUERY_STRING']:'';
}
/**
* Returns the HTTP request body body
*
* This method returns a readable stream resource.
* If the asString parameter is set to true, a string is sent instead.
*
* @param bool $asString
* @return resource
*/
public function getBody($asString = false) {
if (is_null($this->body)) {
if (!is_null(self::$defaultInputStream)) {
$this->body = self::$defaultInputStream;
} else {
$this->body = fopen('php://input','r');
self::$defaultInputStream = $this->body;
}
}
if ($asString) {
$body = stream_get_contents($this->body);
return $body;
} else {
return $this->body;
}
}
/**
* Sets the contents of the HTTP request body
*
* This method can either accept a string, or a readable stream resource.
*
* If the setAsDefaultInputStream is set to true, it means for this run of the
* script the supplied body will be used instead of php://input.
*
* @param mixed $body
* @param bool $setAsDefaultInputStream
* @return void
*/
public function setBody($body,$setAsDefaultInputStream = false) {
if(is_resource($body)) {
$this->body = $body;
} else {
$stream = fopen('php://temp','r+');
fputs($stream,$body);
rewind($stream);
// String is assumed
$this->body = $stream;
}
if ($setAsDefaultInputStream) {
self::$defaultInputStream = $this->body;
}
}
/**
* Returns PHP's _POST variable.
*
* The reason this is in a method is so it can be subclassed and
* overridden.
*
* @return array
*/
public function getPostVars() {
return $this->_POST;
}
/**
* Returns a specific item from the _SERVER array.
*
* Do not rely on this feature, it is for internal use only.
*
* @param string $field
* @return string
*/
public function getRawServerValue($field) {
return isset($this->_SERVER[$field])?$this->_SERVER[$field]:null;
}
/**
* Returns the HTTP version specified within the request.
*
* @return string
*/
public function getHTTPVersion() {
$protocol = $this->getRawServerValue('SERVER_PROTOCOL');
if ($protocol==='HTTP/1.0') {
return '1.0';
} else {
return '1.1';
}
}
}
|