Examples with QuotedTokenizer aQute.libg.qtokens.QuotedTokenizer used on opensource projects

Example 1 with QuotedTokenizer

use of aQute.libg.qtokens.QuotedTokenizer in project bnd by bndtools.

the class bnd method _grep.

@Description("Grep the manifest of bundles/jar files. ")
public void _grep(grepOptions opts) throws Exception {
    List<String> args = opts._arguments();
    String s = args.remove(0);
    Pattern pattern = Glob.toPattern(s);
    if (pattern == null) {
        messages.InvalidGlobPattern_(s);
        return;
    }
    if (args.isEmpty()) {
        args = new ExtList<String>(getBase().list(new FilenameFilter() {

            public boolean accept(File dir, String name) {
                return name.endsWith(".jar");
            }
        }));
    }
    Set<String> headers = opts.headers();
    if (headers == null)
        headers = new TreeSet<String>();
    if (opts.exports())
        headers.add(Constants.EXPORT_PACKAGE);
    if (opts.bsn())
        headers.add(Constants.BUNDLE_SYMBOLICNAME);
    if (opts.imports())
        headers.add(Constants.IMPORT_PACKAGE);
    Instructions instructions = new Instructions(headers);
    for (String fileName : args) {
        File file = getFile(fileName);
        if (!file.isFile()) {
            messages.NoSuchFile_(file);
            continue;
        }
        try (JarInputStream in = new JarInputStream(IO.stream(file))) {
            Manifest m = in.getManifest();
            for (Object header : m.getMainAttributes().keySet()) {
                Attributes.Name name = (Name) header;
                if (instructions.isEmpty() || instructions.matches(name.toString())) {
                    String h = m.getMainAttributes().getValue(name);
                    QuotedTokenizer qt = new QuotedTokenizer(h, ",;=");
                    for (String value : qt.getTokenSet()) {
                        Matcher matcher = pattern.matcher(value);
                        while (matcher.find()) {
                            int start = matcher.start() - 8;
                            if (start < 0)
                                start = 0;
                            int end = matcher.end() + 8;
                            if (end > value.length())
                                end = value.length();
                            out.printf("%40s : %20s ...%s[%s]%s...\n", fileName, name, value.substring(start, matcher.start()), value.substring(matcher.start(), matcher.end()), value.substring(matcher.end(), end));
                        }
                    }
                }
            }
        }
    }
}

Example 2 with QuotedTokenizer

use of aQute.libg.qtokens.QuotedTokenizer in project bnd by bndtools.

the class SimpleListConverter method convert.

public List<R> convert(String input) throws IllegalArgumentException {
    if (input == null)
        return null;
    List<R> result = new ArrayList<R>();
    if (input == null || Constants.EMPTY_HEADER.equalsIgnoreCase(input.trim()))
        return result;
    QuotedTokenizer qt = new QuotedTokenizer(input, ",");
    String token = qt.nextToken();
    while (token != null) {
        result.add(itemConverter.convert(token.trim()));
        token = qt.nextToken();
    }
    return result;
}

Example 3 with QuotedTokenizer

use of aQute.libg.qtokens.QuotedTokenizer in project bnd by bndtools.

the class Verifier method verifyHeader.

private boolean verifyHeader(String name, Pattern regex, boolean error) {
    String value = manifest.getMainAttributes().getValue(name);
    if (value == null)
        return false;
    QuotedTokenizer st = new QuotedTokenizer(value.trim(), ",");
    for (Iterator<String> i = st.getTokenSet().iterator(); i.hasNext(); ) {
        if (!verify(i.next(), regex)) {
            if (error)
                error("Invalid value for %s, %s does not match %s", name, value, regex.pattern());
            else
                warning("Invalid value for %s, %s does not match %s", name, value, regex.pattern());
        }
    }
    return true;
}

Example 4 with QuotedTokenizer

use of aQute.libg.qtokens.QuotedTokenizer in project bnd by bndtools.

the class Verifier method doNative.

public void doNative(String nc) {
    if (nc != null) {
        QuotedTokenizer qt = new QuotedTokenizer(nc, ",;=", false);
        char del;
        do {
            do {
                String name = qt.nextToken();
                if (name == null) {
                    error("Can not parse name from bundle native code header: %s", nc);
                    return;
                }
                del = qt.getSeparator();
                if (del == ';') {
                    if (dot != null && !dot.exists(name)) {
                        error("Native library not found in JAR: %s", name);
                    }
                } else {
                    String value = null;
                    if (del == '=')
                        value = qt.nextToken();
                    String key = name.toLowerCase();
                    if (key.equals("osname")) {
                    // ...
                    } else if (key.equals("osversion")) {
                        // verify version range
                        verify(value, VERSIONRANGE);
                    } else if (key.equals("language")) {
                        verify(value, ISO639);
                    } else if (key.equals("processor")) {
                    // verify(value, PROCESSORS);
                    } else if (key.equals("selection-filter")) {
                        // verify syntax filter
                        verifyFilter(value);
                    } else if (name.equals("*") && value == null) {
                        // Wildcard must be at end.
                        if (qt.nextToken() != null)
                            error("Bundle-Native code header may only END in wildcard %s", nc);
                    } else {
                        warning("Unknown attribute in native code: %s=%s", name, value);
                    }
                    del = qt.getSeparator();
                }
            } while (del == ';');
        } while (del == ',');
    }
}

Example 5 with QuotedTokenizer

use of aQute.libg.qtokens.QuotedTokenizer in project bnd by bndtools.

the class TestQuotedTokenizer method testSimple.

public static void testSimple() {
    String[] s = new QuotedTokenizer("1.jar, 2.jar,    \t   3.jar", ",").getTokens();
    assertEquals("Length", 3, s.length);
    assertEquals("1.jar", s[0]);
    assertEquals("2.jar", s[1]);
    assertEquals("3.jar", s[2]);
}