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j502647092
1318
ThinkPHP/Library/Think/Upload/Driver/Bcs/bcs.class.php
Normal file
1318
ThinkPHP/Library/Think/Upload/Driver/Bcs/bcs.class.php
Normal file
File diff suppressed because it is too large
Load Diff
137
ThinkPHP/Library/Think/Upload/Driver/Bcs/mimetypes.class.php
Normal file
137
ThinkPHP/Library/Think/Upload/Driver/Bcs/mimetypes.class.php
Normal file
@@ -0,0 +1,137 @@
|
||||
<?php
|
||||
namespace Think\Upload\Driver\Bcs;
|
||||
class BCS_MimeTypes {
|
||||
public static $mime_types = array (
|
||||
'3gp' => 'video/3gpp', 'ai' => 'application/postscript',
|
||||
'aif' => 'audio/x-aiff', 'aifc' => 'audio/x-aiff',
|
||||
'aiff' => 'audio/x-aiff', 'asc' => 'text/plain',
|
||||
'atom' => 'application/atom+xml', 'au' => 'audio/basic',
|
||||
'avi' => 'video/x-msvideo', 'bcpio' => 'application/x-bcpio',
|
||||
'bin' => 'application/octet-stream', 'bmp' => 'image/bmp',
|
||||
'cdf' => 'application/x-netcdf', 'cgm' => 'image/cgm',
|
||||
'class' => 'application/octet-stream',
|
||||
'cpio' => 'application/x-cpio',
|
||||
'cpt' => 'application/mac-compactpro',
|
||||
'csh' => 'application/x-csh', 'css' => 'text/css',
|
||||
'dcr' => 'application/x-director', 'dif' => 'video/x-dv',
|
||||
'dir' => 'application/x-director', 'djv' => 'image/vnd.djvu',
|
||||
'djvu' => 'image/vnd.djvu',
|
||||
'dll' => 'application/octet-stream',
|
||||
'dmg' => 'application/octet-stream',
|
||||
'dms' => 'application/octet-stream',
|
||||
'doc' => 'application/msword', 'dtd' => 'application/xml-dtd',
|
||||
'dv' => 'video/x-dv', 'dvi' => 'application/x-dvi',
|
||||
'dxr' => 'application/x-director',
|
||||
'eps' => 'application/postscript', 'etx' => 'text/x-setext',
|
||||
'exe' => 'application/octet-stream',
|
||||
'ez' => 'application/andrew-inset', 'flv' => 'video/x-flv',
|
||||
'gif' => 'image/gif', 'gram' => 'application/srgs',
|
||||
'grxml' => 'application/srgs+xml',
|
||||
'gtar' => 'application/x-gtar', 'gz' => 'application/x-gzip',
|
||||
'hdf' => 'application/x-hdf',
|
||||
'hqx' => 'application/mac-binhex40', 'htm' => 'text/html',
|
||||
'html' => 'text/html', 'ice' => 'x-conference/x-cooltalk',
|
||||
'ico' => 'image/x-icon', 'ics' => 'text/calendar',
|
||||
'ief' => 'image/ief', 'ifb' => 'text/calendar',
|
||||
'iges' => 'model/iges', 'igs' => 'model/iges',
|
||||
'jnlp' => 'application/x-java-jnlp-file', 'jp2' => 'image/jp2',
|
||||
'jpe' => 'image/jpeg', 'jpeg' => 'image/jpeg',
|
||||
'jpg' => 'image/jpeg', 'js' => 'application/x-javascript',
|
||||
'kar' => 'audio/midi', 'latex' => 'application/x-latex',
|
||||
'lha' => 'application/octet-stream',
|
||||
'lzh' => 'application/octet-stream',
|
||||
'm3u' => 'audio/x-mpegurl', 'm4a' => 'audio/mp4a-latm',
|
||||
'm4p' => 'audio/mp4a-latm', 'm4u' => 'video/vnd.mpegurl',
|
||||
'm4v' => 'video/x-m4v', 'mac' => 'image/x-macpaint',
|
||||
'man' => 'application/x-troff-man',
|
||||
'mathml' => 'application/mathml+xml',
|
||||
'me' => 'application/x-troff-me', 'mesh' => 'model/mesh',
|
||||
'mid' => 'audio/midi', 'midi' => 'audio/midi',
|
||||
'mif' => 'application/vnd.mif', 'mov' => 'video/quicktime',
|
||||
'movie' => 'video/x-sgi-movie', 'mp2' => 'audio/mpeg',
|
||||
'mp3' => 'audio/mpeg', 'mp4' => 'video/mp4',
|
||||
'mpe' => 'video/mpeg', 'mpeg' => 'video/mpeg',
|
||||
'mpg' => 'video/mpeg', 'mpga' => 'audio/mpeg',
|
||||
'ms' => 'application/x-troff-ms', 'msh' => 'model/mesh',
|
||||
'mxu' => 'video/vnd.mpegurl', 'nc' => 'application/x-netcdf',
|
||||
'oda' => 'application/oda', 'ogg' => 'application/ogg',
|
||||
'ogv' => 'video/ogv', 'pbm' => 'image/x-portable-bitmap',
|
||||
'pct' => 'image/pict', 'pdb' => 'chemical/x-pdb',
|
||||
'pdf' => 'application/pdf',
|
||||
'pgm' => 'image/x-portable-graymap',
|
||||
'pgn' => 'application/x-chess-pgn', 'pic' => 'image/pict',
|
||||
'pict' => 'image/pict', 'png' => 'image/png',
|
||||
'pnm' => 'image/x-portable-anymap',
|
||||
'pnt' => 'image/x-macpaint', 'pntg' => 'image/x-macpaint',
|
||||
'ppm' => 'image/x-portable-pixmap',
|
||||
'ppt' => 'application/vnd.ms-powerpoint',
|
||||
'ps' => 'application/postscript', 'qt' => 'video/quicktime',
|
||||
'qti' => 'image/x-quicktime', 'qtif' => 'image/x-quicktime',
|
||||
'ra' => 'audio/x-pn-realaudio',
|
||||
'ram' => 'audio/x-pn-realaudio', 'ras' => 'image/x-cmu-raster',
|
||||
'rdf' => 'application/rdf+xml', 'rgb' => 'image/x-rgb',
|
||||
'rm' => 'application/vnd.rn-realmedia',
|
||||
'roff' => 'application/x-troff', 'rtf' => 'text/rtf',
|
||||
'rtx' => 'text/richtext', 'sgm' => 'text/sgml',
|
||||
'sgml' => 'text/sgml', 'sh' => 'application/x-sh',
|
||||
'shar' => 'application/x-shar', 'silo' => 'model/mesh',
|
||||
'sit' => 'application/x-stuffit',
|
||||
'skd' => 'application/x-koan', 'skm' => 'application/x-koan',
|
||||
'skp' => 'application/x-koan', 'skt' => 'application/x-koan',
|
||||
'smi' => 'application/smil', 'smil' => 'application/smil',
|
||||
'snd' => 'audio/basic', 'so' => 'application/octet-stream',
|
||||
'spl' => 'application/x-futuresplash',
|
||||
'src' => 'application/x-wais-source',
|
||||
'sv4cpio' => 'application/x-sv4cpio',
|
||||
'sv4crc' => 'application/x-sv4crc', 'svg' => 'image/svg+xml',
|
||||
'swf' => 'application/x-shockwave-flash',
|
||||
't' => 'application/x-troff', 'tar' => 'application/x-tar',
|
||||
'tcl' => 'application/x-tcl', 'tex' => 'application/x-tex',
|
||||
'texi' => 'application/x-texinfo',
|
||||
'texinfo' => 'application/x-texinfo', 'tif' => 'image/tiff',
|
||||
'tiff' => 'image/tiff', 'tr' => 'application/x-troff',
|
||||
'tsv' => 'text/tab-separated-values', 'txt' => 'text/plain',
|
||||
'ustar' => 'application/x-ustar',
|
||||
'vcd' => 'application/x-cdlink', 'vrml' => 'model/vrml',
|
||||
'vxml' => 'application/voicexml+xml', 'wav' => 'audio/x-wav',
|
||||
'wbmp' => 'image/vnd.wap.wbmp',
|
||||
'wbxml' => 'application/vnd.wap.wbxml', 'webm' => 'video/webm',
|
||||
'wml' => 'text/vnd.wap.wml',
|
||||
'wmlc' => 'application/vnd.wap.wmlc',
|
||||
'wmls' => 'text/vnd.wap.wmlscript',
|
||||
'wmlsc' => 'application/vnd.wap.wmlscriptc',
|
||||
'wmv' => 'video/x-ms-wmv', 'wrl' => 'model/vrml',
|
||||
'xbm' => 'image/x-xbitmap', 'xht' => 'application/xhtml+xml',
|
||||
'xhtml' => 'application/xhtml+xml',
|
||||
'xls' => 'application/vnd.ms-excel',
|
||||
'xml' => 'application/xml', 'xpm' => 'image/x-xpixmap',
|
||||
'xsl' => 'application/xml', 'xslt' => 'application/xslt+xml',
|
||||
'xul' => 'application/vnd.mozilla.xul+xml',
|
||||
'xwd' => 'image/x-xwindowdump', 'xyz' => 'chemical/x-xyz',
|
||||
'zip' => 'application/zip',
|
||||
//add by zhengkan 20110905
|
||||
"apk" => "application/vnd.android.package-archive",
|
||||
"bin" => "application/octet-stream",
|
||||
"cab" => "application/vnd.ms-cab-compressed",
|
||||
"gb" => "application/chinese-gb",
|
||||
"gba" => "application/octet-stream",
|
||||
"gbc" => "application/octet-stream",
|
||||
"jad" => "text/vnd.sun.j2me.app-descriptor",
|
||||
"jar" => "application/java-archive",
|
||||
"nes" => "application/octet-stream",
|
||||
"rar" => "application/x-rar-compressed",
|
||||
"sis" => "application/vnd.symbian.install",
|
||||
"sisx" => "x-epoc/x-sisx-app",
|
||||
"smc" => "application/octet-stream",
|
||||
"smd" => "application/octet-stream",
|
||||
"swf" => "application/x-shockwave-flash",
|
||||
"zip" => "application/x-zip-compressed",
|
||||
"wap" => "text/vnd.wap.wml wml", "mrp" => "application/mrp",
|
||||
//add by zhengkan 20110914
|
||||
"wma" => "audio/x-ms-wma",
|
||||
"lrc" => "application/lrc" );
|
||||
public static function get_mimetype($ext) {
|
||||
$ext = strtolower ( $ext );
|
||||
return (isset ( self::$mime_types [$ext] ) ? self::$mime_types [$ext] : 'application/octet-stream');
|
||||
}
|
||||
}
|
||||
837
ThinkPHP/Library/Think/Upload/Driver/Bcs/requestcore.class.php
Normal file
837
ThinkPHP/Library/Think/Upload/Driver/Bcs/requestcore.class.php
Normal file
@@ -0,0 +1,837 @@
|
||||
<?php
|
||||
namespace Think\Upload\Driver\Bcs;
|
||||
|
||||
/**
|
||||
* Handles all HTTP requests using cURL and manages the responses.
|
||||
*
|
||||
* @version 2011.03.01
|
||||
* @copyright 2006-2011 Ryan Parman
|
||||
* @copyright 2006-2010 Foleeo Inc.
|
||||
* @copyright 2010-2011 Amazon.com, Inc. or its affiliates.
|
||||
* @copyright 2008-2011 Contributors
|
||||
* @license http://opensource.org/licenses/bsd-license.php Simplified BSD License
|
||||
*/
|
||||
class BCS_RequestCore {
|
||||
/**
|
||||
* The URL being requested.
|
||||
*/
|
||||
public $request_url;
|
||||
/**
|
||||
* The headers being sent in the request.
|
||||
*/
|
||||
public $request_headers;
|
||||
/**
|
||||
* The body being sent in the request.
|
||||
*/
|
||||
public $request_body;
|
||||
/**
|
||||
* The response returned by the request.
|
||||
*/
|
||||
public $response;
|
||||
/**
|
||||
* The headers returned by the request.
|
||||
*/
|
||||
public $response_headers;
|
||||
/**
|
||||
* The body returned by the request.
|
||||
*/
|
||||
public $response_body;
|
||||
/**
|
||||
* The HTTP status code returned by the request.
|
||||
*/
|
||||
public $response_code;
|
||||
/**
|
||||
* Additional response data.
|
||||
*/
|
||||
public $response_info;
|
||||
/**
|
||||
* The handle for the cURL object.
|
||||
*/
|
||||
public $curl_handle;
|
||||
/**
|
||||
* The method by which the request is being made.
|
||||
*/
|
||||
public $method;
|
||||
/**
|
||||
* Stores the proxy settings to use for the request.
|
||||
*/
|
||||
public $proxy = null;
|
||||
/**
|
||||
* The username to use for the request.
|
||||
*/
|
||||
public $username = null;
|
||||
/**
|
||||
* The password to use for the request.
|
||||
*/
|
||||
public $password = null;
|
||||
/**
|
||||
* Custom CURLOPT settings.
|
||||
*/
|
||||
public $curlopts = null;
|
||||
/**
|
||||
* The state of debug mode.
|
||||
*/
|
||||
public $debug_mode = false;
|
||||
/**
|
||||
* The default class to use for HTTP Requests (defaults to <BCS_RequestCore>).
|
||||
*/
|
||||
public $request_class = 'BCS_RequestCore';
|
||||
/**
|
||||
* The default class to use for HTTP Responses (defaults to <BCS_ResponseCore>).
|
||||
*/
|
||||
public $response_class = 'BCS_ResponseCore';
|
||||
/**
|
||||
* Default useragent string to use.
|
||||
*/
|
||||
public $useragent = 'BCS_RequestCore/1.4.2';
|
||||
/**
|
||||
* File to read from while streaming up.
|
||||
*/
|
||||
public $read_file = null;
|
||||
/**
|
||||
* The resource to read from while streaming up.
|
||||
*/
|
||||
public $read_stream = null;
|
||||
/**
|
||||
* The size of the stream to read from.
|
||||
*/
|
||||
public $read_stream_size = null;
|
||||
/**
|
||||
* The length already read from the stream.
|
||||
*/
|
||||
public $read_stream_read = 0;
|
||||
/**
|
||||
* File to write to while streaming down.
|
||||
*/
|
||||
public $write_file = null;
|
||||
/**
|
||||
* The resource to write to while streaming down.
|
||||
*/
|
||||
public $write_stream = null;
|
||||
/**
|
||||
* Stores the intended starting seek position.
|
||||
*/
|
||||
public $seek_position = null;
|
||||
/**
|
||||
* The user-defined callback function to call when a stream is read from.
|
||||
*/
|
||||
public $registered_streaming_read_callback = null;
|
||||
/**
|
||||
* The user-defined callback function to call when a stream is written to.
|
||||
*/
|
||||
public $registered_streaming_write_callback = null;
|
||||
/*%******************************************************************************************%*/
|
||||
// CONSTANTS
|
||||
/**
|
||||
* GET HTTP Method
|
||||
*/
|
||||
const HTTP_GET = 'GET';
|
||||
/**
|
||||
* POST HTTP Method
|
||||
*/
|
||||
const HTTP_POST = 'POST';
|
||||
/**
|
||||
* PUT HTTP Method
|
||||
*/
|
||||
const HTTP_PUT = 'PUT';
|
||||
/**
|
||||
* DELETE HTTP Method
|
||||
*/
|
||||
const HTTP_DELETE = 'DELETE';
|
||||
/**
|
||||
* HEAD HTTP Method
|
||||
*/
|
||||
const HTTP_HEAD = 'HEAD';
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// CONSTRUCTOR/DESTRUCTOR
|
||||
/**
|
||||
* Constructs a new instance of this class.
|
||||
*
|
||||
* @param string $url (Optional) The URL to request or service endpoint to query.
|
||||
* @param string $proxy (Optional) The faux-url to use for proxy settings. Takes the following format: `proxy://user:pass@hostname:port`
|
||||
* @param array $helpers (Optional) An associative array of classnames to use for request, and response functionality. Gets passed in automatically by the calling class.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function __construct($url = null, $proxy = null, $helpers = null) {
|
||||
// Set some default values.
|
||||
$this->request_url = $url;
|
||||
$this->method = self::HTTP_GET;
|
||||
$this->request_headers = array ();
|
||||
$this->request_body = '';
|
||||
// Set a new Request class if one was set.
|
||||
if (isset ( $helpers ['request'] ) && ! empty ( $helpers ['request'] )) {
|
||||
$this->request_class = $helpers ['request'];
|
||||
}
|
||||
// Set a new Request class if one was set.
|
||||
if (isset ( $helpers ['response'] ) && ! empty ( $helpers ['response'] )) {
|
||||
$this->response_class = $helpers ['response'];
|
||||
}
|
||||
if ($proxy) {
|
||||
$this->set_proxy ( $proxy );
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Destructs the instance. Closes opened file handles.
|
||||
*
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function __destruct() {
|
||||
if (isset ( $this->read_file ) && isset ( $this->read_stream )) {
|
||||
fclose ( $this->read_stream );
|
||||
}
|
||||
if (isset ( $this->write_file ) && isset ( $this->write_stream )) {
|
||||
fclose ( $this->write_stream );
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// REQUEST METHODS
|
||||
/**
|
||||
* Sets the credentials to use for authentication.
|
||||
*
|
||||
* @param string $user (Required) The username to authenticate with.
|
||||
* @param string $pass (Required) The password to authenticate with.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_credentials($user, $pass) {
|
||||
$this->username = $user;
|
||||
$this->password = $pass;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a custom HTTP header to the cURL request.
|
||||
*
|
||||
* @param string $key (Required) The custom HTTP header to set.
|
||||
* @param mixed $value (Required) The value to assign to the custom HTTP header.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function add_header($key, $value) {
|
||||
$this->request_headers [$key] = $value;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes an HTTP header from the cURL request.
|
||||
*
|
||||
* @param string $key (Required) The custom HTTP header to set.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function remove_header($key) {
|
||||
if (isset ( $this->request_headers [$key] )) {
|
||||
unset ( $this->request_headers [$key] );
|
||||
}
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the method type for the request.
|
||||
*
|
||||
* @param string $method (Required) One of the following constants: <HTTP_GET>, <HTTP_POST>, <HTTP_PUT>, <HTTP_HEAD>, <HTTP_DELETE>.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_method($method) {
|
||||
$this->method = strtoupper ( $method );
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets a custom useragent string for the class.
|
||||
*
|
||||
* @param string $ua (Required) The useragent string to use.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_useragent($ua) {
|
||||
$this->useragent = $ua;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the body to send in the request.
|
||||
*
|
||||
* @param string $body (Required) The textual content to send along in the body of the request.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_body($body) {
|
||||
$this->request_body = $body;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the URL to make the request to.
|
||||
*
|
||||
* @param string $url (Required) The URL to make the request to.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_request_url($url) {
|
||||
$this->request_url = $url;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set additional CURLOPT settings. These will merge with the default settings, and override if
|
||||
* there is a duplicate.
|
||||
*
|
||||
* @param array $curlopts (Optional) A set of key-value pairs that set `CURLOPT` options. These will merge with the existing CURLOPTs, and ones passed here will override the defaults. Keys should be the `CURLOPT_*` constants, not strings.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_curlopts($curlopts) {
|
||||
$this->curlopts = $curlopts;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the length in bytes to read from the stream while streaming up.
|
||||
*
|
||||
* @param integer $size (Required) The length in bytes to read from the stream.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_read_stream_size($size) {
|
||||
$this->read_stream_size = $size;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the resource to read from while streaming up. Reads the stream from its current position until
|
||||
* EOF or `$size` bytes have been read. If `$size` is not given it will be determined by <php:fstat()> and
|
||||
* <php:ftell()>.
|
||||
*
|
||||
* @param resource $resource (Required) The readable resource to read from.
|
||||
* @param integer $size (Optional) The size of the stream to read.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_read_stream($resource, $size = null) {
|
||||
if (! isset ( $size ) || $size < 0) {
|
||||
$stats = fstat ( $resource );
|
||||
if ($stats && $stats ['size'] >= 0) {
|
||||
$position = ftell ( $resource );
|
||||
if ($position !== false && $position >= 0) {
|
||||
$size = $stats ['size'] - $position;
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->read_stream = $resource;
|
||||
return $this->set_read_stream_size ( $size );
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the file to read from while streaming up.
|
||||
*
|
||||
* @param string $location (Required) The readable location to read from.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_read_file($location) {
|
||||
$this->read_file = $location;
|
||||
$read_file_handle = fopen ( $location, 'r' );
|
||||
return $this->set_read_stream ( $read_file_handle );
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the resource to write to while streaming down.
|
||||
*
|
||||
* @param resource $resource (Required) The writeable resource to write to.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_write_stream($resource) {
|
||||
$this->write_stream = $resource;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the file to write to while streaming down.
|
||||
*
|
||||
* @param string $location (Required) The writeable location to write to.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_write_file($location) {
|
||||
$this->write_file = $location;
|
||||
$write_file_handle = fopen ( $location, 'w' );
|
||||
return $this->set_write_stream ( $write_file_handle );
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the proxy to use for making requests.
|
||||
*
|
||||
* @param string $proxy (Required) The faux-url to use for proxy settings. Takes the following format: `proxy://user:pass@hostname:port`
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_proxy($proxy) {
|
||||
$proxy = parse_url ( $proxy );
|
||||
$proxy ['user'] = isset ( $proxy ['user'] ) ? $proxy ['user'] : null;
|
||||
$proxy ['pass'] = isset ( $proxy ['pass'] ) ? $proxy ['pass'] : null;
|
||||
$proxy ['port'] = isset ( $proxy ['port'] ) ? $proxy ['port'] : null;
|
||||
$this->proxy = $proxy;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the intended starting seek position.
|
||||
*
|
||||
* @param integer $position (Required) The byte-position of the stream to begin reading from.
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function set_seek_position($position) {
|
||||
$this->seek_position = isset ( $position ) ? ( integer ) $position : null;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a callback function to execute whenever a data stream is read from using
|
||||
* <CFRequest::streaming_read_callback()>.
|
||||
*
|
||||
* The user-defined callback function should accept three arguments:
|
||||
*
|
||||
* <ul>
|
||||
* <li><code>$curl_handle</code> - <code>resource</code> - Required - The cURL handle resource that represents the in-progress transfer.</li>
|
||||
* <li><code>$file_handle</code> - <code>resource</code> - Required - The file handle resource that represents the file on the local file system.</li>
|
||||
* <li><code>$length</code> - <code>integer</code> - Required - The length in kilobytes of the data chunk that was transferred.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param string|array|function $callback (Required) The callback function is called by <php:call_user_func()>, so you can pass the following values: <ul>
|
||||
* <li>The name of a global function to execute, passed as a string.</li>
|
||||
* <li>A method to execute, passed as <code>array('ClassName', 'MethodName')</code>.</li>
|
||||
* <li>An anonymous function (PHP 5.3+).</li></ul>
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function register_streaming_read_callback($callback) {
|
||||
$this->registered_streaming_read_callback = $callback;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a callback function to execute whenever a data stream is written to using
|
||||
* <CFRequest::streaming_write_callback()>.
|
||||
*
|
||||
* The user-defined callback function should accept two arguments:
|
||||
*
|
||||
* <ul>
|
||||
* <li><code>$curl_handle</code> - <code>resource</code> - Required - The cURL handle resource that represents the in-progress transfer.</li>
|
||||
* <li><code>$length</code> - <code>integer</code> - Required - The length in kilobytes of the data chunk that was transferred.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @param string|array|function $callback (Required) The callback function is called by <php:call_user_func()>, so you can pass the following values: <ul>
|
||||
* <li>The name of a global function to execute, passed as a string.</li>
|
||||
* <li>A method to execute, passed as <code>array('ClassName', 'MethodName')</code>.</li>
|
||||
* <li>An anonymous function (PHP 5.3+).</li></ul>
|
||||
* @return $this A reference to the current instance.
|
||||
*/
|
||||
public function register_streaming_write_callback($callback) {
|
||||
$this->registered_streaming_write_callback = $callback;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// PREPARE, SEND, AND PROCESS REQUEST
|
||||
/**
|
||||
* A callback function that is invoked by cURL for streaming up.
|
||||
*
|
||||
* @param resource $curl_handle (Required) The cURL handle for the request.
|
||||
* @param resource $file_handle (Required) The open file handle resource.
|
||||
* @param integer $length (Required) The maximum number of bytes to read.
|
||||
* @return binary Binary data from a stream.
|
||||
*/
|
||||
public function streaming_read_callback($curl_handle, $file_handle, $length) {
|
||||
// Once we've sent as much as we're supposed to send...
|
||||
if ($this->read_stream_read >= $this->read_stream_size) {
|
||||
// Send EOF
|
||||
return '';
|
||||
}
|
||||
// If we're at the beginning of an upload and need to seek...
|
||||
if ($this->read_stream_read == 0 && isset ( $this->seek_position ) && $this->seek_position !== ftell ( $this->read_stream )) {
|
||||
if (fseek ( $this->read_stream, $this->seek_position ) !== 0) {
|
||||
throw new BCS_RequestCore_Exception ( 'The stream does not support seeking and is either not at the requested position or the position is unknown.' );
|
||||
}
|
||||
}
|
||||
$read = fread ( $this->read_stream, min ( $this->read_stream_size - $this->read_stream_read, $length ) ); // Remaining upload data or cURL's requested chunk size
|
||||
$this->read_stream_read += strlen ( $read );
|
||||
$out = $read === false ? '' : $read;
|
||||
// Execute callback function
|
||||
if ($this->registered_streaming_read_callback) {
|
||||
call_user_func ( $this->registered_streaming_read_callback, $curl_handle, $file_handle, $out );
|
||||
}
|
||||
return $out;
|
||||
}
|
||||
|
||||
/**
|
||||
* A callback function that is invoked by cURL for streaming down.
|
||||
*
|
||||
* @param resource $curl_handle (Required) The cURL handle for the request.
|
||||
* @param binary $data (Required) The data to write.
|
||||
* @return integer The number of bytes written.
|
||||
*/
|
||||
public function streaming_write_callback($curl_handle, $data) {
|
||||
$length = strlen ( $data );
|
||||
$written_total = 0;
|
||||
$written_last = 0;
|
||||
while ( $written_total < $length ) {
|
||||
$written_last = fwrite ( $this->write_stream, substr ( $data, $written_total ) );
|
||||
if ($written_last === false) {
|
||||
return $written_total;
|
||||
}
|
||||
$written_total += $written_last;
|
||||
}
|
||||
// Execute callback function
|
||||
if ($this->registered_streaming_write_callback) {
|
||||
call_user_func ( $this->registered_streaming_write_callback, $curl_handle, $written_total );
|
||||
}
|
||||
return $written_total;
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepares and adds the details of the cURL request. This can be passed along to a <php:curl_multi_exec()>
|
||||
* function.
|
||||
*
|
||||
* @return resource The handle for the cURL object.
|
||||
*/
|
||||
public function prep_request() {
|
||||
$curl_handle = curl_init ();
|
||||
// Set default options.
|
||||
curl_setopt ( $curl_handle, CURLOPT_URL, $this->request_url );
|
||||
curl_setopt ( $curl_handle, CURLOPT_FILETIME, true );
|
||||
curl_setopt ( $curl_handle, CURLOPT_FRESH_CONNECT, false );
|
||||
curl_setopt ( $curl_handle, CURLOPT_SSL_VERIFYPEER, false );
|
||||
curl_setopt ( $curl_handle, CURLOPT_SSL_VERIFYHOST, true );
|
||||
curl_setopt ( $curl_handle, CURLOPT_CLOSEPOLICY, CURLCLOSEPOLICY_LEAST_RECENTLY_USED );
|
||||
curl_setopt ( $curl_handle, CURLOPT_MAXREDIRS, 5 );
|
||||
curl_setopt ( $curl_handle, CURLOPT_HEADER, true );
|
||||
curl_setopt ( $curl_handle, CURLOPT_RETURNTRANSFER, true );
|
||||
curl_setopt ( $curl_handle, CURLOPT_TIMEOUT, 5184000 );
|
||||
curl_setopt ( $curl_handle, CURLOPT_CONNECTTIMEOUT, 120 );
|
||||
curl_setopt ( $curl_handle, CURLOPT_NOSIGNAL, true );
|
||||
curl_setopt ( $curl_handle, CURLOPT_REFERER, $this->request_url );
|
||||
curl_setopt ( $curl_handle, CURLOPT_USERAGENT, $this->useragent );
|
||||
curl_setopt ( $curl_handle, CURLOPT_READFUNCTION, array (
|
||||
$this,
|
||||
'streaming_read_callback' ) );
|
||||
if ($this->debug_mode) {
|
||||
curl_setopt ( $curl_handle, CURLOPT_VERBOSE, true );
|
||||
}
|
||||
//if (! ini_get ( 'safe_mode' )) {
|
||||
//modify by zhengkan
|
||||
//curl_setopt($curl_handle, CURLOPT_FOLLOWLOCATION, true);
|
||||
//}
|
||||
// Enable a proxy connection if requested.
|
||||
if ($this->proxy) {
|
||||
curl_setopt ( $curl_handle, CURLOPT_HTTPPROXYTUNNEL, true );
|
||||
$host = $this->proxy ['host'];
|
||||
$host .= ($this->proxy ['port']) ? ':' . $this->proxy ['port'] : '';
|
||||
curl_setopt ( $curl_handle, CURLOPT_PROXY, $host );
|
||||
if (isset ( $this->proxy ['user'] ) && isset ( $this->proxy ['pass'] )) {
|
||||
curl_setopt ( $curl_handle, CURLOPT_PROXYUSERPWD, $this->proxy ['user'] . ':' . $this->proxy ['pass'] );
|
||||
}
|
||||
}
|
||||
// Set credentials for HTTP Basic/Digest Authentication.
|
||||
if ($this->username && $this->password) {
|
||||
curl_setopt ( $curl_handle, CURLOPT_HTTPAUTH, CURLAUTH_ANY );
|
||||
curl_setopt ( $curl_handle, CURLOPT_USERPWD, $this->username . ':' . $this->password );
|
||||
}
|
||||
// Handle the encoding if we can.
|
||||
if (extension_loaded ( 'zlib' )) {
|
||||
curl_setopt ( $curl_handle, CURLOPT_ENCODING, '' );
|
||||
}
|
||||
// Process custom headers
|
||||
if (isset ( $this->request_headers ) && count ( $this->request_headers )) {
|
||||
$temp_headers = array ();
|
||||
foreach ( $this->request_headers as $k => $v ) {
|
||||
$temp_headers [] = $k . ': ' . $v;
|
||||
}
|
||||
curl_setopt ( $curl_handle, CURLOPT_HTTPHEADER, $temp_headers );
|
||||
}
|
||||
switch ($this->method) {
|
||||
case self::HTTP_PUT :
|
||||
curl_setopt ( $curl_handle, CURLOPT_CUSTOMREQUEST, 'PUT' );
|
||||
if (isset ( $this->read_stream )) {
|
||||
if (! isset ( $this->read_stream_size ) || $this->read_stream_size < 0) {
|
||||
throw new BCS_RequestCore_Exception ( 'The stream size for the streaming upload cannot be determined.' );
|
||||
}
|
||||
curl_setopt ( $curl_handle, CURLOPT_INFILESIZE, $this->read_stream_size );
|
||||
curl_setopt ( $curl_handle, CURLOPT_UPLOAD, true );
|
||||
} else {
|
||||
curl_setopt ( $curl_handle, CURLOPT_POSTFIELDS, $this->request_body );
|
||||
}
|
||||
break;
|
||||
case self::HTTP_POST :
|
||||
curl_setopt ( $curl_handle, CURLOPT_POST, true );
|
||||
curl_setopt ( $curl_handle, CURLOPT_POSTFIELDS, $this->request_body );
|
||||
break;
|
||||
case self::HTTP_HEAD :
|
||||
curl_setopt ( $curl_handle, CURLOPT_CUSTOMREQUEST, self::HTTP_HEAD );
|
||||
curl_setopt ( $curl_handle, CURLOPT_NOBODY, 1 );
|
||||
break;
|
||||
default : // Assumed GET
|
||||
curl_setopt ( $curl_handle, CURLOPT_CUSTOMREQUEST, $this->method );
|
||||
if (isset ( $this->write_stream )) {
|
||||
curl_setopt ( $curl_handle, CURLOPT_WRITEFUNCTION, array (
|
||||
$this,
|
||||
'streaming_write_callback' ) );
|
||||
curl_setopt ( $curl_handle, CURLOPT_HEADER, false );
|
||||
} else {
|
||||
curl_setopt ( $curl_handle, CURLOPT_POSTFIELDS, $this->request_body );
|
||||
}
|
||||
break;
|
||||
}
|
||||
// Merge in the CURLOPTs
|
||||
if (isset ( $this->curlopts ) && sizeof ( $this->curlopts ) > 0) {
|
||||
foreach ( $this->curlopts as $k => $v ) {
|
||||
curl_setopt ( $curl_handle, $k, $v );
|
||||
}
|
||||
}
|
||||
return $curl_handle;
|
||||
}
|
||||
|
||||
/**
|
||||
* is the environment BAE?
|
||||
* @return boolean the result of the answer
|
||||
*/
|
||||
private function isBaeEnv() {
|
||||
if (isset ( $_SERVER ['HTTP_HOST'] )) {
|
||||
$host = $_SERVER ['HTTP_HOST'];
|
||||
$pos = strpos ( $host, '.' );
|
||||
if ($pos !== false) {
|
||||
$substr = substr ( $host, $pos + 1 );
|
||||
if ($substr == 'duapp.com') {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (isset ( $_SERVER ["HTTP_BAE_LOGID"] )) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Take the post-processed cURL data and break it down into useful header/body/info chunks. Uses the
|
||||
* data stored in the `curl_handle` and `response` properties unless replacement data is passed in via
|
||||
* parameters.
|
||||
*
|
||||
* @param resource $curl_handle (Optional) The reference to the already executed cURL request.
|
||||
* @param string $response (Optional) The actual response content itself that needs to be parsed.
|
||||
* @return BCS_ResponseCore A <BCS_ResponseCore> object containing a parsed HTTP response.
|
||||
*/
|
||||
public function process_response($curl_handle = null, $response = null) {
|
||||
// Accept a custom one if it's passed.
|
||||
if ($curl_handle && $response) {
|
||||
$this->curl_handle = $curl_handle;
|
||||
$this->response = $response;
|
||||
}
|
||||
// As long as this came back as a valid resource...
|
||||
if (is_resource ( $this->curl_handle )) {
|
||||
// Determine what's what.
|
||||
$header_size = curl_getinfo ( $this->curl_handle, CURLINFO_HEADER_SIZE );
|
||||
$this->response_headers = substr ( $this->response, 0, $header_size );
|
||||
$this->response_body = substr ( $this->response, $header_size );
|
||||
$this->response_code = curl_getinfo ( $this->curl_handle, CURLINFO_HTTP_CODE );
|
||||
$this->response_info = curl_getinfo ( $this->curl_handle );
|
||||
// Parse out the headers
|
||||
$this->response_headers = explode ( "\r\n\r\n", trim ( $this->response_headers ) );
|
||||
$this->response_headers = array_pop ( $this->response_headers );
|
||||
$this->response_headers = explode ( "\r\n", $this->response_headers );
|
||||
array_shift ( $this->response_headers );
|
||||
// Loop through and split up the headers.
|
||||
$header_assoc = array ();
|
||||
foreach ( $this->response_headers as $header ) {
|
||||
$kv = explode ( ': ', $header );
|
||||
//$header_assoc [strtolower ( $kv [0] )] = $kv [1];
|
||||
$header_assoc [$kv [0]] = $kv [1];
|
||||
}
|
||||
// Reset the headers to the appropriate property.
|
||||
$this->response_headers = $header_assoc;
|
||||
$this->response_headers ['_info'] = $this->response_info;
|
||||
$this->response_headers ['_info'] ['method'] = $this->method;
|
||||
if ($curl_handle && $response) {
|
||||
$class='\Think\Upload\Driver\Bcs\\'. $this->response_class;
|
||||
return new $class ( $this->response_headers, $this->response_body, $this->response_code, $this->curl_handle );
|
||||
}
|
||||
}
|
||||
// Return false
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sends the request, calling necessary utility functions to update built-in properties.
|
||||
*
|
||||
* @param boolean $parse (Optional) Whether to parse the response with BCS_ResponseCore or not.
|
||||
* @return string The resulting unparsed data from the request.
|
||||
*/
|
||||
public function send_request($parse = false) {
|
||||
if (false === $this->isBaeEnv ()) {
|
||||
set_time_limit ( 0 );
|
||||
}
|
||||
$curl_handle = $this->prep_request ();
|
||||
$this->response = curl_exec ( $curl_handle );
|
||||
if ($this->response === false ||
|
||||
($this->method === self::HTTP_GET &&
|
||||
curl_errno($curl_handle) === CURLE_PARTIAL_FILE)) {
|
||||
throw new BCS_RequestCore_Exception ( 'cURL resource: ' . ( string ) $curl_handle . '; cURL error: ' . curl_error ( $curl_handle ) . ' (' . curl_errno ( $curl_handle ) . ')' );
|
||||
}
|
||||
$parsed_response = $this->process_response ( $curl_handle, $this->response );
|
||||
curl_close ( $curl_handle );
|
||||
if ($parse) {
|
||||
return $parsed_response;
|
||||
}
|
||||
return $this->response;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sends the request using <php:curl_multi_exec()>, enabling parallel requests. Uses the "rolling" method.
|
||||
*
|
||||
* @param array $handles (Required) An indexed array of cURL handles to process simultaneously.
|
||||
* @param array $opt (Optional) An associative array of parameters that can have the following keys: <ul>
|
||||
* <li><code>callback</code> - <code>string|array</code> - Optional - The string name of a function to pass the response data to. If this is a method, pass an array where the <code>[0]</code> index is the class and the <code>[1]</code> index is the method name.</li>
|
||||
* <li><code>limit</code> - <code>integer</code> - Optional - The number of simultaneous requests to make. This can be useful for scaling around slow server responses. Defaults to trusting cURLs judgement as to how many to use.</li></ul>
|
||||
* @return array Post-processed cURL responses.
|
||||
*/
|
||||
public function send_multi_request($handles, $opt = null) {
|
||||
if (false === $this->isBaeEnv ()) {
|
||||
set_time_limit ( 0 );
|
||||
}
|
||||
// Skip everything if there are no handles to process.
|
||||
if (count ( $handles ) === 0)
|
||||
return array ();
|
||||
if (! $opt)
|
||||
$opt = array ();
|
||||
|
||||
// Initialize any missing options
|
||||
$limit = isset ( $opt ['limit'] ) ? $opt ['limit'] : - 1;
|
||||
// Initialize
|
||||
$handle_list = $handles;
|
||||
$http = new $this->request_class ();
|
||||
$multi_handle = curl_multi_init ();
|
||||
$handles_post = array ();
|
||||
$added = count ( $handles );
|
||||
$last_handle = null;
|
||||
$count = 0;
|
||||
$i = 0;
|
||||
// Loop through the cURL handles and add as many as it set by the limit parameter.
|
||||
while ( $i < $added ) {
|
||||
if ($limit > 0 && $i >= $limit)
|
||||
break;
|
||||
curl_multi_add_handle ( $multi_handle, array_shift ( $handles ) );
|
||||
$i ++;
|
||||
}
|
||||
do {
|
||||
$active = false;
|
||||
// Start executing and wait for a response.
|
||||
while ( ($status = curl_multi_exec ( $multi_handle, $active )) === CURLM_CALL_MULTI_PERFORM ) {
|
||||
// Start looking for possible responses immediately when we have to add more handles
|
||||
if (count ( $handles ) > 0)
|
||||
break;
|
||||
}
|
||||
// Figure out which requests finished.
|
||||
$to_process = array ();
|
||||
while ( $done = curl_multi_info_read ( $multi_handle ) ) {
|
||||
// Since curl_errno() isn't reliable for handles that were in multirequests, we check the 'result' of the info read, which contains the curl error number, (listed here http://curl.haxx.se/libcurl/c/libcurl-errors.html )
|
||||
if ($done ['result'] > 0) {
|
||||
throw new BCS_RequestCore_Exception ( 'cURL resource: ' . ( string ) $done ['handle'] . '; cURL error: ' . curl_error ( $done ['handle'] ) . ' (' . $done ['result'] . ')' );
|
||||
} // Because curl_multi_info_read() might return more than one message about a request, we check to see if this request is already in our array of completed requests
|
||||
elseif (! isset ( $to_process [( int ) $done ['handle']] )) {
|
||||
$to_process [( int ) $done ['handle']] = $done;
|
||||
}
|
||||
}
|
||||
// Actually deal with the request
|
||||
foreach ( $to_process as $pkey => $done ) {
|
||||
$response = $http->process_response ( $done ['handle'], curl_multi_getcontent ( $done ['handle'] ) );
|
||||
$key = array_search ( $done ['handle'], $handle_list, true );
|
||||
$handles_post [$key] = $response;
|
||||
if (count ( $handles ) > 0) {
|
||||
curl_multi_add_handle ( $multi_handle, array_shift ( $handles ) );
|
||||
}
|
||||
curl_multi_remove_handle ( $multi_handle, $done ['handle'] );
|
||||
curl_close ( $done ['handle'] );
|
||||
}
|
||||
} while ( $active || count ( $handles_post ) < $added );
|
||||
curl_multi_close ( $multi_handle );
|
||||
ksort ( $handles_post, SORT_NUMERIC );
|
||||
return $handles_post;
|
||||
}
|
||||
|
||||
/*%******************************************************************************************%*/
|
||||
// RESPONSE METHODS
|
||||
/**
|
||||
* Get the HTTP response headers from the request.
|
||||
*
|
||||
* @param string $header (Optional) A specific header value to return. Defaults to all headers.
|
||||
* @return string|array All or selected header values.
|
||||
*/
|
||||
public function get_response_header($header = null) {
|
||||
if ($header) {
|
||||
// return $this->response_headers [strtolower ( $header )];
|
||||
return $this->response_headers [$header];
|
||||
}
|
||||
return $this->response_headers;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the HTTP response body from the request.
|
||||
*
|
||||
* @return string The response body.
|
||||
*/
|
||||
public function get_response_body() {
|
||||
return $this->response_body;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the HTTP response code from the request.
|
||||
*
|
||||
* @return string The HTTP response code.
|
||||
*/
|
||||
public function get_response_code() {
|
||||
return $this->response_code;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Container for all response-related methods.
|
||||
*/
|
||||
class BCS_ResponseCore {
|
||||
/**
|
||||
* Stores the HTTP header information.
|
||||
*/
|
||||
public $header;
|
||||
/**
|
||||
* Stores the SimpleXML response.
|
||||
*/
|
||||
public $body;
|
||||
/**
|
||||
* Stores the HTTP response code.
|
||||
*/
|
||||
public $status;
|
||||
|
||||
/**
|
||||
* Constructs a new instance of this class.
|
||||
*
|
||||
* @param array $header (Required) Associative array of HTTP headers (typically returned by <BCS_RequestCore::get_response_header()>).
|
||||
* @param string $body (Required) XML-formatted response from AWS.
|
||||
* @param integer $status (Optional) HTTP response status code from the request.
|
||||
* @return object Contains an <php:array> `header` property (HTTP headers as an associative array), a <php:SimpleXMLElement> or <php:string> `body` property, and an <php:integer> `status` code.
|
||||
*/
|
||||
public function __construct($header, $body, $status = null) {
|
||||
$this->header = $header;
|
||||
$this->body = $body;
|
||||
$this->status = $status;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Did we receive the status code we expected?
|
||||
*
|
||||
* @param integer|array $codes (Optional) The status code(s) to expect. Pass an <php:integer> for a single acceptable value, or an <php:array> of integers for multiple acceptable values.
|
||||
* @return boolean Whether we received the expected status code or not.
|
||||
*/
|
||||
public function isOK($codes = array(200, 201, 204, 206)) {
|
||||
if (is_array ( $codes )) {
|
||||
return in_array ( $this->status, $codes );
|
||||
}
|
||||
return $this->status === $codes;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Default BCS_RequestCore Exception.
|
||||
*/
|
||||
class BCS_RequestCore_Exception extends \Exception {
|
||||
}
|
||||
Reference in New Issue
Block a user