* -------------------------------------------------------------------- *
* Copyright (c) 2003 - 2009 by Roland Haeder *
* Copyright (c) 2009 - 2011 by Mailer Developer Team *
- * For more information visit: http://www.mxchange.org *
+ * For more information visit: http://mxchange.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
sendHeader('Content-Language: ' . getLanguage());
}
-// Send a GET request
-function sendGetRequest ($script, $data = array(), $removeHeader = false) {
- // Extract hostname and port from script
- $host = extractHostnameFromUrl($script);
+// Generates the full GET URL from given base URL and data array
+function generateGetUrlFromBaseUrlData ($baseUrl, $requestData = array()) {
+ // Init URL
+ $getUrl = $baseUrl;
// Add data
- $body = http_build_query($data, '', '&');
+ $body = http_build_query($requestData, '', '&');
- // There should be data, else we don't need to extend $script with $body
+ // There should be data, else we don't need to extend $baseUrl with $body
if (!empty($body)) {
// Do we have a question-mark in the script?
- if (strpos($script, '?') === false) {
+ if (!isInString('?', $baseUrl)) {
// No, so first char must be question mark
$body = '?' . $body;
} else {
}
// Add script data
- $script .= $body;
+ $getUrl .= $body;
// Remove trailed & to make it more conform
- if (substr($script, -1, 1) == '&') {
- $script = substr($script, 0, -1);
+ if (substr($getUrl, -1, 1) == '&') {
+ $getUrl = substr($getUrl, 0, -1);
} // END - if
} // END - if
+ // Return it
+ return $getUrl;
+}
+
+// Removes http[s]://<hostname> from given url
+function removeHttpHostNameFromUrl ($url) {
+ // Remove http[s]://
+ $remove = explode(':', $url);
+ $remove = explode('/', substr($remove[1], 3));
+
+ // Remove the first element (should be the hostname)
+ unset($remove[0]);
+
+ // implode() back all other elements and prepend a slash
+ $url = '/' . implode('/', $remove);
+
+ // Return prepared URL
+ return $url;
+}
+
+// Send a HEAD request
+function sendHeadRequest ($baseUrl, $requestData = array()) {
+ // Generate full GET URL
+ $getUrl = generateGetUrlFromBaseUrlData($baseUrl, $requestData);
+
+ // Extract hostname and port from script
+ $host = extractHostnameFromUrl($baseUrl);
+
+ // Remove http[s]://<hostname> from url
+ $getUrl = removeHttpHostNameFromUrl($getUrl);
+
+ // Generate HEAD request header
+ $request = 'HEAD ' . trim($getUrl) . ' HTTP/1.1' . getConfig('HTTP_EOL');
+ $request .= 'Host: ' . $host . getConfig('HTTP_EOL');
+ $request .= 'Referer: ' . getUrl() . '/admin.php' . getConfig('HTTP_EOL');
+ if (isConfigEntrySet('FULL_VERSION')) {
+ $request .= 'User-Agent: ' . getTitle() . '/' . getFullVersion() . getConfig('HTTP_EOL');
+ } else {
+ $request .= 'User-Agent: ' . getTitle() . '/' . getConfig('VERSION') . getConfig('HTTP_EOL');
+ }
+ $request .= 'Accept: image/png,image/*;q=0.8,text/plain,text/html,*/*;q=0.5' . getConfig('HTTP_EOL');
+ $request .= 'Accept-Charset: UTF-8,*' . getConfig('HTTP_EOL');
+ $request .= 'Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0' . getConfig('HTTP_EOL');
+ $request .= 'Connection: close' . getConfig('HTTP_EOL');
+ $request .= getConfig('HTTP_EOL');
+
+ // Send the raw request
+ $response = sendRawRequest($host, $request);
+
+ // Return the result to the caller function
+ return $response;
+}
+
+// Send a GET request
+function sendGetRequest ($baseUrl, $requestData = array(), $removeHeader = false) {
+ // Generate full GET URL
+ $getUrl = generateGetUrlFromBaseUrlData($baseUrl, $requestData);
+
+ // Extract hostname and port from script
+ $host = extractHostnameFromUrl($baseUrl);
+
+ // Remove http[s]://<hostname> from url
+ $getUrl = removeHttpHostNameFromUrl($getUrl);
+
// Generate GET request header
- $request = 'GET /' . trim($script) . ' HTTP/1.1' . getConfig('HTTP_EOL');
+ $request = 'GET ' . trim($getUrl) . ' HTTP/1.1' . getConfig('HTTP_EOL');
$request .= 'Host: ' . $host . getConfig('HTTP_EOL');
$request .= 'Referer: ' . getUrl() . '/admin.php' . getConfig('HTTP_EOL');
if (isConfigEntrySet('FULL_VERSION')) {
}
// Send a POST request
-function sendPostRequest ($script, array $postData, $removeHeader = false) {
+function sendPostRequest ($baseUrl, $requestData, $removeHeader = false) {
// Extract host name from script
- $host = extractHostnameFromUrl($script);
+ $host = extractHostnameFromUrl($baseUrl);
// Construct request body
- $body = http_build_query($postData, '', '&');
+ $body = http_build_query($requestData, '', '&');
+
+ // Remove http(s)://$host from base URL
+ $baseUrl = removeHttpHostNameFromUrl($baseUrl);
// Generate POST request header
- $request = 'POST /' . trim($script) . ' HTTP/1.0' . getConfig('HTTP_EOL');
+ $request = 'POST ' . trim($baseUrl) . ' HTTP/1.0' . getConfig('HTTP_EOL');
$request .= 'Host: ' . $host . getConfig('HTTP_EOL');
$request .= 'Referer: ' . getUrl() . '/admin.php' . getConfig('HTTP_EOL');
- $request .= 'User-Agent: ' . getTitle() . '/' . getFullVersion() . getConfig('HTTP_EOL');
+ if (isConfigEntrySet('FULL_VERSION')) {
+ $request .= 'User-Agent: ' . getTitle() . '/' . getFullVersion() . getConfig('HTTP_EOL');
+ } else {
+ $request .= 'User-Agent: ' . getTitle() . '/' . getConfig('VERSION') . getConfig('HTTP_EOL');
+ }
$request .= 'Accept: text/plain;q=0.8' . getConfig('HTTP_EOL');
$request .= 'Accept-Charset: UTF-8,*' . getConfig('HTTP_EOL');
- $request .= 'Cache-Control: no-cache' . getConfig('HTTP_EOL');
+ $request .= 'Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0' . getConfig('HTTP_EOL');
$request .= 'Content-Type: application/x-www-form-urlencoded' . getConfig('HTTP_EOL');
$request .= 'Content-Length: ' . strlen($body) . getConfig('HTTP_EOL');
$request .= 'Connection: close' . getConfig('HTTP_EOL');
// Sends a raw request to another host
function sendRawRequest ($host, $request) {
+ //* DEBUG: */ die('host='.$host.',request=<pre>'.$request.'</pre>');
// Init errno and errdesc with 'all fine' values
$errno = '0';
$errdesc = '';
$resolver = new HostnameResolver();
// Open connection
- //* DEBUG: */ die('SCRIPT=' . $script);
if ($useProxy === true) {
// Resolve hostname into IP address
$ip = $resolver->resolveHostname(compileRawCode(getProxyHost()));
// Check for broken HTTP implementations
if (substr(strtolower($line), 0, 7) == 'server:') {
// Anomic (see http://anomic.de, http://yacy.net) is currently broken
- $GLOBALS['is_http_server_broken'] = in_array(trim(substr(strtolower($line), 7)), array('anomichttpd'));
+ $GLOBALS['is_http_server_broken'] = (count(getArrayKeysFromSubStrArray(strtolower($line), array('anomichttpd'))) > 0);
} // END - if
// Add it to response
+ //* DEBUG: */ print 'line='.$line.'<br />';
$response[] = $line;
} // END - while
}
// Check array for chuncked encoding
-function unchunkHttpResponse (array $response) {
+function unchunkHttpResponse ($response) {
// Default is not chunked
$isChunked = false;
// Check if we have chunks
foreach ($response as $line) {
// Make lower-case and trim it
- $line = trim(strtolower($line));
+ $line = trim($line);
// Entry found?
- if ((strpos($line, 'transfer-encoding') !== false) && (strpos($line, 'chunked') !== false)) {
+ if ((isInStringIgnoreCase('transfer-encoding', $line)) && (isInStringIgnoreCase('chunked', $line))) {
// Found!
$isChunked = true;
break;
}
// Removes HTTP header lines from a response array (e.g. output from send<Get|Post>Request() )
-function removeHttpHeaderFromResponse (array $response) {
+function removeHttpHeaderFromResponse ($response) {
// Save headers for later usage
$GLOBALS['http_headers'] = array();
if (!function_exists('http_build_query')) {
// Taken from documentation on www.php.net, credits to Marco K. (Germany) and some light mods by R.Haeder
- function http_build_query($data, $prefix = '', $sep = '', $key = '') {
+ function http_build_query($requestData, $prefix = '', $sep = '', $key = '') {
$ret = array();
- foreach ((array) $data as $k => $v) {
+ foreach ((array) $requestData as $k => $v) {
if (is_int($k) && $prefix != null) {
$k = urlencode($prefix . $k);
} // END - if
if (is_array($v) || is_object($v)) {
array_push($ret, http_build_query($v, '', $sep, $k));
} else {
- array_push($ret, $k.'='.urlencode($v));
+ array_push($ret, $k . '=' . urlencode($v));
}
} // END - foreach
*
* @param $chunk The encoded message
* @return $dechunk The decoded message. If $chunk wasn't encoded properly debug_report_bug() is being called
- * @author Marques Johansson
+ * @author Marques Johansson (initial author)
+ * @author Roland Haeder (heavy modifications and simplification)
* @link http://php.net/manual/en/function.http-chunked-decode.php#89786
*/
function http_chunked_decode ($chunk) {
/*
* Hack for e.g. YaCy HTTPDaemon (Anomic Server), this HTTP server
- * is currently (revision 7567) broken and does not include the \r\n
- * characters when it does sent "chunked" messages.
+ * is currently (revision 7567 and maybe earlier) broken and does
+ * not include the \r\n characters when it sents a "chunked" HTTP
+ * message.
*/
$count = 0;
if (isBrokenHttpServerImplentation()) {
$count = call_user_func_array($mbPrefix . 'substr_count', array($next, getConfig('HTTP_EOL')));
} // END - if
- // Correct it because we need to subtract occurrences of \r\n
+ /*
+ * Correct chunk length because some broken HTTP server
+ * implementation subtract occurrences of \r\n in their chunk
+ * lengths.
+ */
$chunkLen = hexdec(rtrim($chunkLenHex, getConfig('HTTP_EOL'))) - ($count * strlen(getConfig('HTTP_EOL')));
// Add next chunk to $dechunk
break;
} // END - if
- // Calculate next offset of chunk
+ // Calculate offset of next chunk
$offset = call_user_func_array($mbPrefix . 'strpos', array($chunk, getConfig('HTTP_EOL'), $offset + $chunkLen)) + 2;
/* DEBUG: *
projects / mailer.git / blobdiff