net.sourceforge.plantuml.code.Upf9Decoder Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of plantuml-mit Show documentation
Show all versions of plantuml-mit Show documentation
PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
package net.sourceforge.plantuml.code;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
public class Upf9Decoder {
// ::remove file when __CORE__
private Upf9Decoder() {
}
static int decodeChar(InputStream is) throws IOException {
final int read0 = is.read();
if (read0 == -1) {
return -1;
}
if (read0 == 0x0B) {
final int read1 = is.read();
if (read1 >= 0x80)
return (char) read1;
return (char) ((0xE0 << 8) + read1);
}
if (read0 == 0x0C) {
final int read1 = is.read();
final int read2 = is.read();
return (char) ((read1 << 8) + read2);
}
if (read0 >= 0x01 && read0 <= 0x08) {
final int read1 = is.read();
return (char) ((read0 << 8) + read1);
}
if (read0 >= 0x80) {
final int read1 = is.read();
return (char) (((read0 - 0x60) << 8) + read1);
}
return (char) read0;
}
public static String decodeString(byte[] data, int length) throws IOException {
final ByteArrayInputStream bais = new ByteArrayInputStream(data, 0, length);
final StringBuilder result = new StringBuilder();
int read;
while ((read = decodeChar(bais)) != -1) {
result.append((char) read);
}
bais.close();
return result.toString();
}
}