sendHeader('Content-Language: ' . getLanguage());
}
+// Checks wether the URL is full-qualified (http[s]:// + hostname [+ request data])
+function isFullQualifiedUrl ($url) {
+ // Do we have cache?
+ if (!isset($GLOBALS[__FUNCTION__][$url])) {
+ // Determine it
+ $GLOBALS[__FUNCTION__][$url] = ((substr($url, 0, 7) == 'http://') || (substr($url, 0, 8) == 'https://'));
+ } // END - if
+
+ // Return cache
+ return $GLOBALS[__FUNCTION__][$url];
+}
+
// Generates the full GET URL from given base URL and data array
function generateGetUrlFromBaseUrlData ($baseUrl, $requestData = array()) {
// Init URL
$getUrl = $baseUrl;
+ // Is it full-qualified?
+ if (!isFullQualifiedUrl($getUrl)) {
+ // Need to prepend a slash?
+ if (substr($getUrl, 0, 1) != '/') {
+ // Prepend it
+ $getUrl = '/' . $getUrl;
+ } // END - if
+
+ // Prepend http://hostname from mxchange.org server
+ $getUrl = getServerUrl() . $getUrl;
+ } // END - if
+
// Add data
$body = http_build_query($requestData, '', '&');
// Generate full GET URL
$getUrl = generateGetUrlFromBaseUrlData($baseUrl, $requestData);
+ // Do we have http[s]:// in front of the URL?
+ if (isFullQualifiedUrl($getUrl)) {
+ // Remove http[s]://<hostname> from url
+ $getUrl = removeHttpHostNameFromUrl($getUrl);
+ } elseif (substr($getUrl, 0, 1) != '/') {
+ // Prepend a slash
+ $getUrl = '/' . $getUrl;
+ }
+
// 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');
// Generate full GET URL
$getUrl = generateGetUrlFromBaseUrlData($baseUrl, $requestData);
+ // Do we have http[s]:// in front of the URL?
+ if (isFullQualifiedUrl($getUrl)) {
+ // Remove http[s]://<hostname> from url
+ $getUrl = removeHttpHostNameFromUrl($getUrl);
+ } elseif (substr($getUrl, 0, 1) != '/') {
+ // Prepend a slash
+ $getUrl = '/' . $getUrl;
+ }
+
// Extract hostname and port from script
$host = extractHostnameFromUrl($baseUrl);
- // Remove http[s]://<hostname> from url
- $getUrl = removeHttpHostNameFromUrl($getUrl);
-
// Generate GET request header
$request = 'GET ' . trim($getUrl) . ' HTTP/1.1' . getConfig('HTTP_EOL');
$request .= 'Host: ' . $host . getConfig('HTTP_EOL');
// Send a POST request
function sendPostRequest ($baseUrl, $requestData, $removeHeader = false) {
+ // Copy baseUrl to getUrl
+ $getUrl = $baseUrl;
+
+ // Do we have http[s]:// in front of the URL?
+ if (isFullQualifiedUrl($getUrl)) {
+ // Remove http[s]://<hostname> from url
+ $getUrl = removeHttpHostNameFromUrl($getUrl);
+ } elseif (substr($getUrl, 0, 1) != '/') {
+ // Prepend a slash
+ $getUrl = '/' . $getUrl;
+ }
+
// Extract host name from script
$host = extractHostnameFromUrl($baseUrl);
// Construct request body
$body = http_build_query($requestData, '', '&');
- // Remove http(s)://$host from base URL
- $baseUrl = removeHttpHostNameFromUrl($baseUrl);
-
// Generate POST request header
$request = 'POST ' . trim($baseUrl) . ' HTTP/1.0' . getConfig('HTTP_EOL');
$request .= 'Host: ' . $host . getConfig('HTTP_EOL');
return $response;
}
-// Sends a raw request to another host
+// Sends a raw request (string) to given host (hostnames will be solved)
function sendRawRequest ($host, $request) {
//* DEBUG: */ die('host='.$host.',request=<pre>'.$request.'</pre>');
// Init errno and errdesc with 'all fine' values
} // END - if
// Add it to response
+ //* DEBUG: */ print 'line='.$line.'<br />';
$response[] = $line;
} // END - while
}
} // END - if
+// Extract host from script name
+function extractHostnameFromUrl (&$script) {
+ // Use default SERVER_URL by default... ;) So?
+ $url = getServerUrl();
+
+ // Is this URL valid?
+ if (substr($script, 0, 7) == 'http://') {
+ // Use the hostname from script URL as new hostname
+ $url = substr($script, 7);
+ $extract = explode('/', $url);
+ $url = $extract[0];
+ // Done extracting the URL :)
+ } // END - if
+
+ // Extract host name
+ $host = str_replace('http://', '', $url);
+ if (isInString('/', $host)) {
+ $host = substr($host, 0, strpos($host, '/'));
+ } // END - if
+
+ // Generate relative URL
+ //* DEBUG: */ debugOutput('SCRIPT=' . $script);
+ if (substr(strtolower($script), 0, 7) == 'http://') {
+ // But only if http:// is in front!
+ $script = substr($script, (strlen($url) + 7));
+ } elseif (substr(strtolower($script), 0, 8) == 'https://') {
+ // Does this work?!
+ $script = substr($script, (strlen($url) + 8));
+ }
+
+ //* DEBUG: */ debugOutput('SCRIPT=' . $script);
+ if (substr($script, 0, 1) == '/') {
+ $script = substr($script, 1);
+ } // END - if
+
+ // Return host name
+ return $host;
+}
+
// [EOF]
?>