94 lines
2.9 KiB
PHP
Executable File
94 lines
2.9 KiB
PHP
Executable File
<?php
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class PayPalConnect extends Paypal
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{
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private $_logs = array();
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public function makeConnection($host, $script, $body, $simple_mode = false)
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{
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$this->_logs[] = $this->l('Making new connection to').' \''.$host.$script.'\'';
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if (function_exists('curl_exec'))
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$return = $this->_connectByCURL($host.$script, $body);
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if (isset($return) AND $return)
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return $return;
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$tmp = $this->_connectByFSOCK($host, $script, $body);
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if (!$simple_mode || !preg_match('/[A-Z]+=/', $tmp, $result))
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return $tmp;
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$pos = strpos($tmp, $result[0]);
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$body = substr($tmp, $pos);
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return $body;
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}
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public function getLogs()
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{
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return $this->_logs;
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}
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/************************************************************/
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/********************** CONNECT METHODS *********************/
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/************************************************************/
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private function _connectByCURL($url, $body)
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{
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$ch = @curl_init();
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if (!$ch)
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$this->_logs[] = $this->l('Connect failed with CURL method');
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else
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{
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$this->_logs[] = $this->l('Connect with CURL method successful');
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$this->_logs[] = '<b>'.$this->l('Sending this params:').'</b>';
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$this->_logs[] = $body;
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@curl_setopt($ch, CURLOPT_URL, 'https://'.$url);
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@curl_setopt($ch, CURLOPT_POST, true);
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@curl_setopt($ch, CURLOPT_POSTFIELDS, $body);
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@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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@curl_setopt($ch, CURLOPT_HEADER, false);
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@curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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@curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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@curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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@curl_setopt($ch, CURLOPT_VERBOSE, true);
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$result = @curl_exec($ch);
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if (!$result)
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$this->_logs[] = $this->l('Send with CURL method failed ! Error:').' '.curl_error($ch);
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else
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$this->_logs[] = $this->l('Send with CURL method successful');
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@curl_close($ch);
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}
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return (isset($result) ? $result : false);
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}
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private function _connectByFSOCK($host, $script, $body)
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{
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$fp = @fsockopen('ssl://'.$host, 443, $errno, $errstr, 4);
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if (!$fp)
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$this->_logs[] = $this->l('Connect failed with fsockopen method');
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else
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{
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$header = $this->_makeHeader($host, $script, strlen($body));
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$this->_logs[] = $this->l('Connect with fsockopen method successful');
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$this->_logs[] = $this->l('Sending this params:').' '.$header.$body;
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@fputs($fp, $header.$body);
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$tmp = '';
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while (!feof($fp))
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$tmp .= trim(fgets($fp, 1024));
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fclose($fp);
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$result = $tmp;
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if (!$result)
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$this->_logs[] = $this->l('Send with fsockopen method failed !');
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else
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$this->_logs[] = $this->l('Send with fsockopen method successful');
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}
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return (isset($result) ? $result : false);
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}
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private function _makeHeader($host, $script, $lenght)
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{
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$header = 'POST '.strval($script).' HTTP/1.0'."\r\n" .
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'Host: '.strval($host)."\r\n".
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'Content-Type: application/x-www-form-urlencoded'."\r\n".
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'Content-Length: '.(int)($lenght)."\r\n".
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'Connection: close'."\r\n\r\n";
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return $header;
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}
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}
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