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authorfriendica <info@friendica.com>2012-07-31 17:55:27 -0700
committerfriendica <info@friendica.com>2012-07-31 17:55:27 -0700
commit7a0894287268658361c90e2f4d1b77f8ca5739a6 (patch)
tree34d2de1842f9363be40ec6b27a026df5aa9dc699 /include/network.php
parent65160ffd12500260ffd723bcffe721a3cc38d7da (diff)
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remember that the main thing is to keep the main thing the main thing...
Diffstat (limited to 'include/network.php')
-rw-r--r--include/network.php94
1 files changed, 94 insertions, 0 deletions
diff --git a/include/network.php b/include/network.php
index 54e7e023d..8b26713b9 100644
--- a/include/network.php
+++ b/include/network.php
@@ -182,6 +182,100 @@ function post_url($url,$params, $headers = null, &$redirects = 0, $timeout = 0)
return($body);
}}
+
+
+
+if(! function_exists('z_post_url')) {
+function z_post_url($url,$params, $headers = null, &$redirects = 0, $timeout = 0) {
+
+ $ret = array('return_code' => 0, 'success' => false, 'header' => "", 'body' => "");
+
+ $ch = curl_init($url);
+ if(($redirects > 8) || (! $ch))
+ return ret;
+
+ curl_setopt($ch, CURLOPT_HEADER, true);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
+ curl_setopt($ch, CURLOPT_POST,1);
+ curl_setopt($ch, CURLOPT_POSTFIELDS,$params);
+ curl_setopt($ch, CURLOPT_USERAGENT, "Friendica");
+
+ if(intval($timeout)) {
+ curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
+ }
+ else {
+ $curl_time = intval(get_config('system','curl_timeout'));
+ curl_setopt($ch, CURLOPT_TIMEOUT, (($curl_time !== false) ? $curl_time : 60));
+ }
+
+ if(defined('LIGHTTPD')) {
+ if(!is_array($headers)) {
+ $headers = array('Expect:');
+ } else {
+ if(!in_array('Expect:', $headers)) {
+ array_push($headers, 'Expect:');
+ }
+ }
+ }
+ if($headers)
+ curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+
+ $check_cert = get_config('system','verifyssl');
+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
+ $prx = get_config('system','proxy');
+ if(strlen($prx)) {
+ curl_setopt($ch, CURLOPT_HTTPPROXYTUNNEL, 1);
+ curl_setopt($ch, CURLOPT_PROXY, $prx);
+ $prxusr = get_config('system','proxyuser');
+ if(strlen($prxusr))
+ curl_setopt($ch, CURLOPT_PROXYUSERPWD, $prxusr);
+ }
+
+ // don't let curl abort the entire application
+ // if it throws any errors.
+
+ $s = @curl_exec($ch);
+
+ $base = $s;
+ $curl_info = curl_getinfo($ch);
+ $http_code = $curl_info['http_code'];
+
+ $header = '';
+
+ // Pull out multiple headers, e.g. proxy and continuation headers
+ // allow for HTTP/2.x without fixing code
+
+ while(preg_match('/^HTTP\/[1-2].+? [1-5][0-9][0-9]/',$base)) {
+ $chunk = substr($base,0,strpos($base,"\r\n\r\n")+4);
+ $header .= $chunk;
+ $base = substr($base,strlen($chunk));
+ }
+
+ if($http_code == 301 || $http_code == 302 || $http_code == 303) {
+ $matches = array();
+ preg_match('/(Location:|URI:)(.*?)\n/', $header, $matches);
+ $newurl = trim(array_pop($matches));
+ if(strpos($newurl,'/') === 0)
+ $newurl = $url . $newurl;
+ $url_parsed = @parse_url($newurl);
+ if (isset($url_parsed)) {
+ $redirects++;
+ curl_close($ch);
+ return z_post_url($newurl,$params,$headers,$redirects,$timeout);
+ }
+ }
+ $rc = intval($http_code);
+ $ret['return_code'] = $rc;
+ $ret['success'] = (($rc >= 200 && $rc <= 299) ? true : false);
+ $ret['body'] = substr($s,strlen($header));
+ $ret['header'] = $header;
+ curl_close($ch);
+ return($ret);
+}}
+
+
+
+
// Generic XML return
// Outputs a basic dfrn XML status structure to STDOUT, with a <status> variable
// of $st and an optional text <message> of $message and terminates the current process.