From 11b1601297febd522611bec1dc448bf9e670a494 Mon Sep 17 00:00:00 2001
From: Nathan Gass
Date: Mon, 25 Sep 2017 10:49:06 +0200
Subject: remove old request method

---
 it_url.class | 106 ++---------------------------------------------------------
 1 file changed, 3 insertions(+), 103 deletions(-)

diff --git a/it_url.class b/it_url.class
index 4ffbc6b..05cd9f2 100644
--- a/it_url.class
+++ b/it_url.class
@@ -113,7 +113,7 @@ function get($p=null, $timeout=5)
 		it::error("Wrong value for second argument of it_url::get()!");
 	if (!is_array($p))
 		$p = array('url' => $p, 'timeout' => $timeout);
-	$p += array('retries' => 1, 'curl' => true);
+	$p += array('retries' => 1);
 
 	if (($filter = EDC('req')) && ($filter == 1 || strstr($p['url'], "/$filter.")))
 		ED($p['url']);
@@ -127,10 +127,7 @@ function get($p=null, $timeout=5)
 	else	# called statically
 		$url = new it_url($p['url']);
 
-	if ($url->protocol == 'http' && !$p['curl'] && !$p['files'] && !$p['compression'])	# only curl can do file upload or non-http protocols
-		$result = $url->request($p);
-	else
-		$result = $url->request_curl($p);
+	$result = $url->request_curl($p);
 
 	# Handle redirects (supports relative and global) but not for HTTP 201 Created because that can send the Location of the new resource
 	if ($url->headers['Location'] && $url->result != 201 && preg_match('#^(https?://[^/]*)?(/)?(.*)$#i', $url->headers['Location'], $parts) && ($parts[1] != $url->url))
@@ -182,104 +179,7 @@ static function _default_headers($url, $p)
 
 function request($p=array())
 {
-	$p += array('totaltimeout' => "999999", 'timeout' => 5);
-
-	$url = $this;
-	if ($p['url'])
-		$this->it_url($p['url']);
-
-	$url->result = $result = false;
-	unset($url->data);
-	$url->headers = $url->cookies = array();
-	$p['timeout'] = min($p['timeout'], $p['totaltimeout']);	# No operation may be longer than totaltimeout
-	$endtime = time() + $p['totaltimeout'];
-
-	if ($fp = @fsockopen($url->realhostname, $url->port, $dummy_errno, $errstr, $p['timeout']))
-	{
-		# urlencode data pairs if is array
-		$data = is_array($p['data']) ? it_url::params($p['data']) : $p['data'];
-
-		$p['headers'] = (array)$p['headers'] + self::_default_headers($url, $p);
-
-		if ($datalen = strlen($data))
-		{
-			$method = $p['method'] ?: "POST";
-			$p['headers'] += array(
-				'Content-Type' => "application/x-www-form-urlencoded",
-				'Content-Length' => $datalen,
-			);
-		}
-		else
-			$method = $p['method'] ?: "GET";
-
-		if ($url->user || $url->pass)
-			$p['headers'] += array('Authorization' => 'Basic ' . base64_encode($url->user . ':' . $url->pass));
-
-		foreach ($p['headers'] as $header => $value) {
-			if ($value !== null)
-				$headers .= "$header: $value\r\n";
-		}
-
-		$lastio = microtime(true);
-		stream_set_timeout($fp, intval($p['timeout']), intval(($p['timeout']*1000000)%1000000));
-		@fputs($fp, "$method /$url->path HTTP/1.0\r\n$headers\r\n$data");
-
-		$url->header = '';
-		while (!feof($fp) && ($lastio = microtime(true)) &&($origline = @fgets($fp, 10240)) && (trim($origline)) && (time() < $endtime))
-		{
-			$url->header .= $origline;
-			$origline = '';
-		}
-		$url->header .= $origline;
-		$this->parse_http_header($url->header);
-
-		if ($url->result)
-		{
-			if ($url->headers['Transfer-Encoding'] == "chunked")	# Bogus HTTP/1.1 chunked answer from server (e.g. Wordpress/Apache2/PHP5)
-			{
-				while (($lastio = microtime(true)) && ($len = hexdec(fgets($fp))) && (!$p['maxlength'] || strlen($url->data) + $len <= $p['maxlength']))
-				{
-					$chunk = "";
-
-					while (!feof($fp) && (strlen($chunk) < $len) && (time() < $endtime))
-						$chunk .= @fread($fp, $len - strlen($chunk));
-
-					$url->data .= $chunk;
-				}
-			}
-			else
-			{
-				while (!feof($fp) && (time() < $endtime) && (!$p['maxlength'] || strlen($url->data) <= $p['maxlength']))
-				{
-					$lastio = microtime(true);
-					$url->data .= @fread($fp, 20480);
-				}
-			}
-
-			if ($p['filemtime'] && ($url->result == 304))
-				$result = true;	# Not modified, success but no data
-			else if ($url->result < 400)
-				$result =& $url->data;
-		}
-
-		@fclose($fp);
-	} else
-		$this->errstr = $errstr;
-
-	if (time() >= $endtime) {
-		$result = $this->result = false;
-		$errstr = $this->errstr = "totaltimeout " . $p['totaltimeout'] . " reached";
-	}
-
-	if ($p['maxlength'] && (strlen($this->data) + $len > $p['maxlength'])) {
-		$result = $this->result = false;
-		$errstr = $this->errstr = "maxlength reached";
-	}
-
-	if ($result === false && $p['retries'] <= 0)
-		it::error((array)$p['it_error'] + ['title' => "problem (" . ($errstr ?: ($p['timeout'] && microtime(true) - $lastio > $p['timeout'] ? "timeout " . $p['timeout'] : "unknown")) . ") getting $url->url "]);
-
-	return $result;
+	return $this->request_curl($p);
 }
 
 static function curl_opts($p=array())
-- 
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