public static final String getValidHostFor(String host) {
if (host == null || host.trim().isEmpty()) {
return getIp();
}
String port = "";
if (host.contains(":")) {
if (!host.contains("]")) {
port = host.substring(host.lastIndexOf(":"), host.length());
host = host.substring(0, host.lastIndexOf(":"));
} else {
/*port = host.substring(host.indexOf("]"), host.length());
if(port.startsWith("]")) {
port = port.substring(1);
}
host = host.substring(0, host.indexOf("]") + 1);*/
return host /* + port*/;
}
}
boolean isHostValid;
try {
isHostValid = InetAddress.getByName(host) != null;
} catch (Throwable ignored) {
isHostValid = false;
}
if (host.isEmpty() || !isHostValid) {
JavaWebServer.println("\t--- Detected unresolved host: " + host); // host = getIp();
}
return host + port;
}
public final void writeToFile(File folder) throws IOException {
if (folder == null || folder.isFile()) {
throw new IllegalArgumentException(
"File argument for method \"writeToFile\" must be a directory!");
}
if (!folder.exists()) {
folder.mkdirs();
}
byte[] data = this.fileData.getBytesAndDispose();
final int size = data.length;
File file = new File(folder, this.fileName);
JavaWebServer.println(
"\tWriting FormData \""
+ this.name
+ "\"'s file named \""
+ this.fileName
+ "\" to disk...");
try (FileOutputStream fos = new FileOutputStream(file, true)) {
fos.write(data, 0, data.length);
fos.flush();
} catch (IOException e) {
data = null;
System.gc();
throw e;
} finally {
data = null;
System.gc();
}
if (file.isFile()) { // If it exists and is a file.
JavaWebServer.println(
"\tOperation successful. Wrote "
+ Functions.humanReadableByteCount(size, true, 2)
+ " bytes to disk.");
} else {
JavaWebServer.println("\tOperation failed! File does not appear to exist.(???)");
}
}