cicada.chardet.HtmlCharsetDetector Maven / Gradle / Ivy
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/*
* DO NOT EDIT THIS DOCUMENT MANUALLY !!!
* THIS FILE IS AUTOMATICALLY GENERATED BY THE TOOLS UNDER
* AutoDetect/tools/
*/
package cicada.chardet;
import java.io.BufferedInputStream;
import java.net.URL;
public class HtmlCharsetDetector {
public static boolean found = false ;
public static void main(String argv[]) throws Exception {
if (argv.length != 1 && argv.length != 2) {
System.out.println(
"Usage: HtmlCharsetDetector []");
System.out.println("");
System.out.println("Where is http://...");
System.out.println("For optional . Use following...");
System.out.println(" 1 => Japanese");
System.out.println(" 2 => Chinese");
System.out.println(" 3 => Simplified Chinese");
System.out.println(" 4 => Traditional Chinese");
System.out.println(" 5 => Korean");
System.out.println(" 6 => Dont know (default)");
return ;
}
// Initalize the nsDetector() ;
int lang = (argv.length == 2)? Integer.parseInt(argv[1])
: nsPSMDetector.ALL ;
nsDetector det = new nsDetector(lang) ;
// Set an observer...
// The Notify() will be called when a matching charset is found.
det.Init(new nsICharsetDetectionObserver() {
public void Notify(String charset) {
HtmlCharsetDetector.found = true ;
System.out.println("CHARSET = " + charset);
}
});
URL url = new URL(argv[0]);
BufferedInputStream imp = new BufferedInputStream(url.openStream());
byte[] buf = new byte[1024] ;
int len;
boolean done = false ;
boolean isAscii = true ;
while( (len=imp.read(buf,0,buf.length)) != -1) {
// Check if the stream is only ascii.
if (isAscii)
isAscii = det.isAscii(buf,len);
// DoIt if non-ascii and not done yet.
if (!isAscii && !done)
done = det.DoIt(buf,len, false);
}
det.DataEnd();
if (isAscii) {
System.out.println("CHARSET = ASCII");
found = true ;
}
if (!found) {
String prob[] = det.getProbableCharsets() ;
for(int i=0; i