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QCloud.php
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QCloud.php
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<?php
class QCloud {
const SUCCESS = 0; //
const MISS_PUBLIC_ARG = 2; //
private $errcode = 0;
private $url = '';
private $access_key_id = 'RTRVPRAKSCERZWUZMXEC';
private $secret_access_key = 'xuep9bRyLj9FyR67lhsvpbLGNWhlQuUtemMUcLSq';
public $entrance = 'https://api.qingcloud.com/iaas/?';
private $public_args = array(
'action' => '',
'time_stamp' => '',
'access_key_id' => '',
'version' => 1,
'signature_method' => 'HmacSHA256',
'signature_version' => 1,
//'signature' => ''
);
public $actionList = array(
'DescribeInstances' => array('zone'),
'RunInstances' => array('image_id','login_mode','zone'),
'TerminateInstances' => array('instances.n','zone'),
'StartInstances' => array('instances.n','zone'),
'StopInstances' => array('instances.n','zone'),
'RestartInstances' => array('instances.n','zone'),
'ResetInstances' => array('instances.n','zone','login_mode'),
'ResizeInstances' => array('instances.n'),
'ModifyInstanceAttributes' => array('instances','zone'),
);
function __construct($args){
date_default_timezone_set("UTC");
$this->public_args['time_stamp'] = date("Y-m-d").'T'.date('H:i:s').'Z';
$this->public_args['access_key_id'] = $this->access_key_id;
$this->public_args = array_merge($this->public_args, $args);
foreach ($this->public_args as $key => $value) {
if ($value == "") {
$this->errcode = QCloud::MISS_PUBLIC_ARG;
}
}
}
public function run(){
if ($this->errcode != QCloud::SUCCESS) {
die('error occured, code:'.$this->errcode);
}
$this->url = $this->entrance;
ksort($this->public_args);
foreach ($this->public_args as $key => $value) {
$this->url .= urlencode($key) . '=' . urlencode($value) . '&';
}
$this->url .= 'signature=' . $this->doSignature($this->public_args);
$r = $this->curl_request($this->url);
$r = json_decode($r, true);
echo '<pre>';
print_r($r);
echo '</pre>';
}
public function doSignature($args){
ksort($args);
$string = '';
$sign = '';
foreach ($args as $key => $value) {
$string .= urlencode($key) . '=' . urlencode($value) . '&';
}
$string = rtrim($string, '&');
$string = "GET\n/iaas/\n".$string;
$hash_string = hash_hmac('sha256', $string, $this->secret_access_key, true);
$base64_string = base64_encode($hash_string);
$base64_string = str_replace(' ', '+', $base64_string);
$sign = urlencode($base64_string);
return $sign;
}
function curl_request($url,$post='',$cookie='', $returnCookie=0){
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)');
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
if($post) {
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post));
}
if($cookie) {
curl_setopt($curl, CURLOPT_COOKIE, $cookie);
}
curl_setopt($curl, CURLOPT_HEADER, $returnCookie);
curl_setopt($curl, CURLOPT_TIMEOUT, 10);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($curl);
if (curl_errno($curl)) {
return curl_error($curl);
}
curl_close($curl);
if($returnCookie){
list($header, $body) = explode("\r\n\r\n", $data, 2);
preg_match_all("/Set\-Cookie:([^;]*);/", $header, $matches);
$info['cookie'] = substr($matches[1][0], 1);
$info['content'] = $body;
return $info;
}else{
return $data;
}
}
}
?>