/**
* To use this class as a command line application, give it either some file names as parameters
* (information on them will be printed to standard output, one line per file) or call it with no
* parameters. It will then check data given to it via standard input.
*
* @param args the program arguments which must be file names
*/
public static void main(String[] args) {
ImageInfo imageInfo = new ImageInfo();
imageInfo.setDetermineImageNumber(true);
boolean verbose = determineVerbosity(args);
if (args.length == 0) {
run(null, System.in, imageInfo, verbose);
} else {
int index = 0;
while (index < args.length) {
InputStream in = null;
try {
String name = args[index++];
System.out.print(name + ";"); // $NON-NLS-1$
if (name.startsWith("http://")) { // $NON-NLS-1$
in = new URL(name).openConnection().getInputStream();
} else {
in = new FileInputStream(name);
}
run(name, in, imageInfo, verbose);
in.close();
} catch (Exception e) {
System.out.println(e);
try {
in.close();
} catch (Exception ee) {
}
}
}
}
}
private static void run(String sourceName, InputStream in, ImageInfo imageInfo, boolean verbose) {
imageInfo.setInput(in);
imageInfo.setDetermineImageNumber(false);
imageInfo.setCollectComments(verbose);
if (imageInfo.check()) {
print(sourceName, imageInfo, verbose);
}
}