static void processFiles(Context cx, String[] files) throws IOException {
StringBuffer cout = new StringBuffer();
if (files.length > 0) {
for (int i = 0; i < files.length; i++) {
try {
String source = (String) readFileOrUrl(files[i], true);
cout.append(Compressor.compressScript(source, 0, 1, escapeUnicode, stripConsole));
} catch (IOException ex) {
// continue processing files
}
}
} else {
byte[] data = Kit.readStream(global.getIn(), 4096);
// Convert to String using the default encoding
String source = new String(data);
if (source != null) {
cout.append(Compressor.compressScript(source, 0, 1, escapeUnicode, stripConsole));
}
}
global.getOut().println(cout);
}
public static String[] processOptions(String args[]) {
List fileList = new ArrayList();
String usageError = null;
boolean showUsage = false;
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (!arg.startsWith("-")) {
fileList.add(arg);
} else if (arg.equals("-js-version")) {
if (++i == args.length) {
usageError = arg;
}
int version = 0;
try {
version = Integer.parseInt(args[i]);
} catch (NumberFormatException ex) {
usageError = args[i];
}
if (!Context.isValidLanguageVersion(version)) {
usageError = args[i];
}
if (usageError != null) shellContextFactory.setLanguageVersion(version);
}
/*
else if (arg.equals("-opt") || arg.equals("-O")) {
if (++i == args.length) {
usageError = arg;
}
int opt = 0;
try {
opt = Integer.parseInt(args[i]);
} catch (NumberFormatException ex) {
usageError = args[i];
}
if (opt == -2) {
// Compatibility with Cocoon Rhino fork
opt = -1;
} else if (!Context.isValidOptimizationLevel(opt)) {
usageError = args[i];
}
if (usageError != null) {
shellContextFactory.setOptimizationLevel(opt);
}
}
else if (arg.equals("-debug")) {
shellContextFactory.setGeneratingDebug(true);
}
*/
else if (arg.equals("-?") || arg.equals("-help")) {
showUsage = true;
} else if (arg.equals("-escape-unicode")) {
escapeUnicode = true;
} else if (arg.equals("-stripConsole")) {
if (i >= (args.length - 1)) {
usageError = getMessage("msg.shell.stripConsoleMissingArg");
} else {
stripConsole = args[++i];
if (!stripConsole.equals("normal")
&& !stripConsole.equals("warn")
&& !stripConsole.equals("all")) {
usageError = getMessage("msg.shell.stripConsoleInvalid");
}
}
}
}
// print error and usage message
if (usageError != null) {
global.getOut().println(getMessage("msg.shell.invalid", usageError));
}
if (usageError != null || showUsage) {
global.getOut().println(getMessage("msg.shell.usage"));
System.exit(1);
}
String[] files = new String[fileList.size()];
files = (String[]) fileList.toArray(files);
return files;
}