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Update webpagetool.php

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Namhyeon Go 2018-05-14 20:36:45 +09:00 committed by GitHub
parent 574f73ffc7
commit cd0ce4808c
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1 changed files with 111 additions and 1 deletions
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112
helper/webpagetool.php
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@ -1,11 +1,23 @@
<?php
/**
* @file webpagetool.php
* @date 2018-04-13
* @date 2018-05-14
* @author Go Namhyeon <gnh1201@gmail.com>
* @brief WebPageTool helper
*/
/****** START EXAMPLES *****/
/* // REQUEST GET: $response = get_web_page($url, "get", $data); */
/* // REQUEST POST: $response = get_web_page($url, "post", $data); */
/* // REQUEST GET with CACHE: $response = get_web_page($url, "get.cache", $data); */
/* // REQUEST POST with CACHE: $response = get_web_page($url, "post.cache", $data); */
/* // REQUEST GET by CMD with CACHE: $response = get_web_page($url, "get.cmd.cache"); */
/* // REQUEST GET by SOCK with CACHE: $response = get_web_page($url, "get.sock.cache"); */
/* // REQUEST GET by FGC: $response = get_web_page($url, "get.fgc"); */
/* // REQUEST GET by WGET: $response = get_web_page($url, "get.wget"); */
/* // PRINT CONTENT: echo $response['content']; */
/****** END EXAMPLES *****/
if(!function_exists("get_web_fgc")) {
function get_web_fgc($url) {
return (ini_get("allow_url_fopen") ? file_get_contents($url) : false);
@ -54,12 +66,106 @@ if(!function_exists("get_web_cmd")) {
}
}
// http://dev.epiloum.net/109
if(!function_exists("get_web_sock")) {
function get_web_sock($url, $method="get", $data=array(), $proxy="", $ua="", $ct_out=45, $t_out=45) {
$output = "";
$info = parse_url($url);
$req = '';
$line = '';
$agent = $ua;
$linebreak = "\r\n";
$headPassed = false;
if(!array_key_empty("scheme", $info)) {
switch($info['scheme'] = strtolower($info['scheme'])) {
case "http":
$info['port'] = 80;
break;
case "https":
$info['ssl'] = "ssl://";
$info['port'] = 443;
break;
default:
set_error("ambiguous protocol, HTTP or HTTPS");
show_errors();
return false;
}
} else {
set_error("ambiguous protocol, HTTP or HTTPS");
show_errors();
return false;
}
// Setting Path
if(array_key_empty("path", $info)) {
$info['path'] = "/";
}
// Setting Request Header
switch($method) {
case 'get':
if(array_key_empty("query", $info)) {
$info['path'] .= '?' . $info['query'];
}
$req .= 'GET ' . $info['path'] . ' HTTP/1.1' . $linebreak;
$req .= 'Host: ' . $info['host'] . $linebreak;
$req .= 'User-Agent: ' . $agent . $linebreak;
$req .= 'Referer: ' . $url . $linebreak;
$req .= 'Connection: Close' . $linebreak . $linebreak;
break;
case 'post':
$req .= 'POST ' . $info['path'] . ' HTTP/1.1' . $linebreak;
$req .= 'Host: ' . $info['host'] . $linebreak;
$req .= 'User-Agent: ' . $agent . $linebreak;
$req .= 'Referer: ' . $url . $linebreak;
$req .= 'Content-Type: application/x-www-form-urlencoded'.$linebreak;
$req .= 'Content-Length: '. strlen($info['query']) . $linebreak;
$req .= 'Connection: Close' . $linebreak . $linebreak;
$req .= $info['query'];
break;
}
// Socket Open
$fsock = @fsockopen($info['ssl'] . $info['host'], $info['port']);
if ($fsock)
{
fwrite($fsock, $req);
while(!feof($fsock))
{
$line = fgets($fsock, 128);
if($line == "\r\n" && !$headPassed)
{
$headPassed = true;
continue;
}
if($headPassed)
{
$output .= $line;
}
}
fclose($fsock);
}
return $output;
}
}
if(!function_exists("get_web_wget")) {
function get_web_wget($url, $method="get", $data=array(), $proxy="", $ua="", $ct_out=45, $t_out=45) {
}
}
if(!function_exists("get_web_page")) {
function get_web_page($url, $method="get", $data=array(), $proxy="", $ua="", $ct_out=45, $t_out=45) {
$status = "-1";
$resno = "-1";
$errno = "-1";
$method = strtolower($method);
$res_methods = explode(".", $method);
if(in_array("cache", $res_methods)) {
@ -68,6 +174,10 @@ if(!function_exists("get_web_page")) {
$content = get_web_cmd($url, $res_methods[0], $data, $proxy, $ua, $ct_out, $t_out);
} elseif(in_array("fgc", $res_methods)) {
$content = get_web_fgc($url);
} elseif(in_array("sock", $res_methods)) {
$content = get_web_sock($url, $res_methods[0], $data, $proxy, $ua, $ct_out, $t_out);
} elseif(in_array("wget", $res_methods)) {
$content = get_web_wget($url, $res_methods[0], $data, $proxy, $ua, $ct_out, $t_out);
} else {
if(!in_array("curl", get_loaded_extensions())) {
$error_msg = "cURL extension needs to be installed.";