76 lines
1.7 KiB
Java
76 lines
1.7 KiB
Java
package net.filebot.cli;
|
|
|
|
import java.io.BufferedReader;
|
|
import java.io.Console;
|
|
import java.io.IOException;
|
|
import java.io.InputStream;
|
|
import java.io.InputStreamReader;
|
|
import java.io.OutputStreamWriter;
|
|
import java.io.PrintStream;
|
|
import java.io.PrintWriter;
|
|
import java.io.Reader;
|
|
import java.nio.charset.Charset;
|
|
import java.nio.charset.StandardCharsets;
|
|
|
|
/**
|
|
* A {@link Console} like class for when {@link System#console()} is not available in the current JVM
|
|
*
|
|
* @see Console
|
|
*/
|
|
public class PseudoConsole {
|
|
|
|
private static PseudoConsole STDIO;
|
|
|
|
public static synchronized PseudoConsole getSystemConsole() {
|
|
if (STDIO == null) {
|
|
STDIO = new PseudoConsole(System.in, System.out, StandardCharsets.UTF_8);
|
|
}
|
|
return STDIO;
|
|
}
|
|
|
|
private final BufferedReader reader;
|
|
private final PrintWriter writer;
|
|
|
|
public PseudoConsole(InputStream in, PrintStream out, Charset cs) {
|
|
reader = new BufferedReader(new InputStreamReader(in, cs));
|
|
writer = new PrintWriter(new OutputStreamWriter(out, cs), true);
|
|
}
|
|
|
|
public PrintWriter writer() {
|
|
return writer;
|
|
}
|
|
|
|
public Reader reader() {
|
|
return reader;
|
|
}
|
|
|
|
public PrintWriter format(String fmt, Object... args) {
|
|
return writer.format(fmt, args);
|
|
}
|
|
|
|
public PrintWriter printf(String format, Object... args) {
|
|
return writer.printf(format, args);
|
|
}
|
|
|
|
public String readLine(String fmt, Object... args) {
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
|
|
public String readLine() throws IOException {
|
|
return reader.readLine();
|
|
}
|
|
|
|
public char[] readPassword(String fmt, Object... args) {
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
|
|
public char[] readPassword() {
|
|
throw new UnsupportedOperationException();
|
|
}
|
|
|
|
public void flush() {
|
|
writer.flush();
|
|
}
|
|
|
|
}
|