String readStringLiteral() {
skip('"');
StringBuffer sbuf = new StringBuffer();
while (index < s.length()) {
char c = next();
switch (c) {
case '\\':
switch (next()) {
case '\\':
sbuf.append("\\");
break;
case '\'':
sbuf.append("\'");
break;
case '\"':
sbuf.append("\"");
break;
case 'n':
sbuf.append("\n");
break;
case 'r':
sbuf.append("\r");
break;
case 't':
sbuf.append("\t");
break;
case 'x':
sbuf.append((char) ((nextHex() << 4) | nextHex()));
break;
case 'u':
sbuf.append(
(char)
((nextHex() << 12) | (nextHex() << 8) | (nextHex() << 4) | (nextHex() << 0)));
break;
default:
throw new UnsupportedOperationException("Invalid escape sequence");
}
break;
case '"':
return sbuf.toString();
default:
sbuf.append(c);
}
}
throw new UnsupportedOperationException("unterminated string");
}
/** Run the tool */
public static void main(String args[]) throws Throwable {
String inEncoding = args[0];
String inFile = args[1];
String outEncoding = args[2];
String outFile = args[3];
String outClass = args[4];
FileInputStream fin = new FileInputStream(inFile);
InputStreamReader r = new InputStreamReader(fin, inEncoding);
reader = new BufferedReader(r);
FileOutputStream fout = new FileOutputStream(outFile);
OutputStreamWriter w = new OutputStreamWriter(fout, outEncoding);
writer = new PrintWriter(w);
// Write the XML file prolog.
pl("<?xml version=\"1.0\" encoding=\"" + outEncoding + "\"?>");
pl("<!DOCTYPE configuration SYSTEM \"../configuration.dtd\">");
pl("<!--");
pl(" ");
pl("");
pl(" Copyright 1990-2009 Sun Microsystems, Inc. All Rights Reserved.");
pl(" DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER");
pl(" ");
pl(" This program is free software; you can redistribute it and/or");
pl(" modify it under the terms of the GNU General Public License version");
pl(" 2 only, as published by the Free Software Foundation.");
pl(" ");
pl(" This program is distributed in the hope that it will be useful, but");
pl(" WITHOUT ANY WARRANTY; without even the implied warranty of");
pl(" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU");
pl(" General Public License version 2 for more details (a copy is");
pl(" included at /legal/license.txt).");
pl(" ");
pl(" You should have received a copy of the GNU General Public License");
pl(" version 2 along with this work; if not, write to the Free Software");
pl(" Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA");
pl(" 02110-1301 USA");
pl(" ");
pl(" Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa");
pl(" Clara, CA 95054 or visit www.sun.com if you need additional");
pl(" information or have any questions.");
pl("-->");
pl("<configuration>");
pl("<localized_strings Package=\"com.sun.midp.l10n\" Name=\"" + outClass + "\">");
StringBuffer sbuf = new StringBuffer();
String line;
while ((line = reader.readLine()) != null) {
sbuf.append(line);
sbuf.append("\n");
}
// Find all occurrences of
// new Integer(ResourceConstants.DONE), "\u5B8C\u6210"
// ^^^^ ^^^^^^^^^^^^
// key value
Parser p = new Parser(sbuf.toString());
while (p.advance("Integer")) {
p.mark();
try {
p.skipSpaces();
p.skip('(');
p.skipSpaces();
p.skip("ResourceConstants");
p.skipSpaces();
p.skip(".");
p.skipSpaces();
String key = p.readSymbol();
p.skipSpaces();
p.skip(')');
p.skipSpaces();
p.skip(',');
p.skipSpaces();
String value = p.readStringLiteral();
while (true) {
p.mark();
try {
// Handle any "xxx" + "yyy" cases
p.skipSpaces();
p.skip('+');
p.skipSpaces();
String more = p.readStringLiteral();
value += more;
p.pop();
} catch (Error t) {
p.reset();
break;
}
}
pl("<localized_string Key=\"" + key + "\"");
pl(" Value=\"" + quote(value) + "\"/>");
} catch (UnsupportedOperationException t) {
System.out.println("Error: " + t.getMessage());
System.out.println("at line " + p.countLine());
System.out.println("at character " + p.countPos());
System.exit(1);
} catch (Error t) {
// This loop will eventually terminate, since we at least
// consume ".*Integer" from each iteration.
p.reset();
}
}
pl("</localized_strings>");
pl("</configuration>");
writer.close();
}
public static void skip(Parser p, boolean withAlpha) {
if (withAlpha) p.skip(4);
else p.skip(3);
}
void skip(String token) {
for (int i = 0; i < token.length(); i++) {
skip(token.charAt(i));
}
}
public static void skip(Parser p) {
p.skip(3);
}