X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fconsole%2Fclass_ConsoleTools.php;h=2dfe18ff9da8feef36ceb7f16330fe52c51e0e0c;hp=049b29a98da8f1c9ba8d41a29a228b6977c93730;hb=3ff00f264808bccde553b75fcd976cd47790d719;hpb=0cd57c3885f00ad77fc599e53ed2f2d5e7ac267f
diff --git a/inc/classes/main/console/class_ConsoleTools.php b/inc/classes/main/console/class_ConsoleTools.php
index 049b29a9..2dfe18ff 100644
--- a/inc/classes/main/console/class_ConsoleTools.php
+++ b/inc/classes/main/console/class_ConsoleTools.php
@@ -32,46 +32,85 @@ class ConsoleTools extends BaseFrameworkSystem {
parent::__construct(__CLASS__);
}
+ /**
+ * Tries to resolve an IP address from given hostname. Currently only IPv
+ * addresses are resolved.
+ *
+ * @param $hostname Host name we shall resolve
+ * @return $ip IP address resolved from host name
+ */
+ protected function resolveIpAddress ($hostname) {
+ // Debug message
+ $this->debugOutput(sprintf("[%s:] Our host name is: %s",
+ $this->__toString(),
+ $hostname
+ ));
+
+ // Default is an invalid one
+ $ip = '0.0.0.0';
+
+ // Resolve it
+ $ipResolved = gethostbyname($hostname);
+
+ // Was it fine?
+ if (($ipResolved !== false) && ($ipResolved != $hostname)) {
+ // Okay, this works!
+ $ip = $ipResolved;
+
+ // Debug message
+ $this->debugOutput(sprintf("[%s:] Resolved IP address is: %s\n",
+ $this->__toString(),
+ $ip
+ ));
+ } // END - if
+
+ // Return resolved IP
+ return $ip;
+ }
+
/**
* Aquires the IP address of this host by reading the /etc/hostname file and solving it
*
* @return $ip The resolved IP address
*/
- public static function aquireSelfIPAddress () {
+ public static function acquireSelfIPAddress () {
// Local IP by default
- $ip = "127.0.0.1";
+ $ip = '127.0.0.1';
// Get a new instance
$helper = new ConsoleTools();
try {
// Get a file pointer
- $io = FrameworkFileInputPointer::createFrameworkFileInputPointer("/etc/hostname");
+ $io = FrameworkFileInputPointer::createFrameworkFileInputPointer('/etc/hostname');
// Read the file
$hostname = trim($io->readFromFile());
- $helper->debugOutput(sprintf("[%s:] Our host name is: %s",
- $helper->__toString(),
- $hostname
- ));
// Close the file
$io->closeFile();
- // Resolve it
- $ipResolved = gethostbyname($hostname);
- if (($ipResolved !== false) && ($ipResolved != $hostname)) {
- // Okay, this works!
- $ip = $ipResolved;
-
- // Debug message
- $helper->debugOutput(sprintf("[%s:] Resolved IP address is: %s\n",
- $helper->__toString(),
- $ip
+ // Resolve the IP number
+ $ip = $helper->resolveIpAddress($hostname);
+ } catch (FileNotFoundException $e) {
+ // Fall-back to 'SESSION_SVR' which found on my Sun Station
+ if (isset($_SERVER['SESSION_SVR'])) {
+ // Resolve it
+ $ip = $helper->resolveIpAddress($_SERVER['SESSION_SVR']);
+ } else {
+ // Could not find our hostname
+ $helper->debugOutput(sprintf("[%s:] WARNING: Cannot resolve my own IP address.",
+ $helper->__toString()
));
}
} catch (FrameworkException $e) {
- // Do nothing here
+ // Output debug message
+ $helper->debugOutput(sprintf("[%s:] Problem while resolving own IP address: [%s|%s]:%s",
+ $helper->__toString(),
+ $e->__toString(),
+ $e->getHexCode(),
+ $e->getMessage()
+ ));
}
// Return the IP address