/** Check if an URL is relative to another URL. */
public static boolean relativeURL(URL url1, URL url2) {
return ((url1.getProtocol() == null && url2.getProtocol() == null)
|| url1.getProtocol().equals(url2.getProtocol()))
&& ((url1.getAuthority() == null && url2.getAuthority() == null)
|| url1.getAuthority().equals(url2.getAuthority()))
&& ((url1.getPath() == null && url2.getPath() == null)
|| url2.getPath().startsWith(url1.getPath()));
}
public static URL container(String resource, ClassLoader cl) {
final URL resUrl = cl.getResource(resource);
if (resUrl == null) {
throw new IllegalArgumentException("Resource not found: " + resource);
}
final StringBuilder url = new StringBuilder(resUrl.toExternalForm());
try {
if ("jar".equalsIgnoreCase(resUrl.getProtocol())) {
url.delete(0, 4).delete(url.indexOf(resource) - 2, url.length());
} else if ("file".equalsIgnoreCase(resUrl.getProtocol())) {
url.delete(url.indexOf(resource), url.length());
} else {
throw new UnsupportedOperationException(
"Cannot get container for resource ["
+ resource
+ "]. Unsupported URL protocol ["
+ resUrl.getProtocol()
+ "].");
}
return new URL(url.toString());
} catch (MalformedURLException e) {
throw new UnsupportedOperationException(
"Cannot get container for resource [" + resource + "]. Malformed URL [" + url + "].");
}
}
private List<String> searchDependencyEngineConfigFiles(
String prefixPackageName, Class<?> contentLoaderClass) {
List<String> fileNames = new ArrayList<String>();
Enumeration<?> enumFiles = findConfigFileUrls(prefixPackageName, contentLoaderClass);
while (enumFiles != null && enumFiles.hasMoreElements()) {
URL url = (URL) enumFiles.nextElement();
if (url == null || url.getFile() == null || url.getFile().length() <= 1) continue;
String fileName = getFileName(url.getPath());
if (url.getProtocol() != null && url.getProtocol().equalsIgnoreCase("jar")) {
String elementInJar = getJarFileEntryName(url.getPath());
JarFile jarFile = openJar(url);
List<JarEntry> entries = Collections.list(jarFile.entries());
for (JarEntry entry : entries) {
String entryName = entry.getName();
if (entryName.startsWith(elementInJar)) {
if (!entry.isDirectory() && entryName.matches(dependencyEngineConfigFileRegex)) {
fileNames.add(fileName + "!" + "/" + entry.toString());
}
}
}
} else {
List<String> list = searchDependencyEngineConfigFiles(new File(fileName));
if (list != null && list.size() > 0) {
fileNames.addAll(list);
}
}
}
return fileNames;
}
private String sendPop(Transaction tx) {
RequestBody requestBody =
RequestBody.create(MediaType.parse("application/bitcoin-pop"), tx.toBytes());
URL url;
try {
url = new URL(popRequest.getP());
if (!"http".equals(url.getProtocol()) && !"https".equals(url.getProtocol())) {
return "Invalid Url, expected protocol http or https: " + popRequest.getP();
}
} catch (MalformedURLException e) {
return "Invalid Url: " + popRequest.getP();
}
Request request = new Request.Builder().url(url).post(requestBody).build();
OkHttpClient httpClient = new OkHttpClient();
if (_mbwManager.getTorMode() == ServerEndpointType.Types.ONLY_TOR
&& _mbwManager.getTorManager() != null) {
httpClient = _mbwManager.getTorManager().setupClient(httpClient);
}
try {
Response response = httpClient.newCall(request).execute();
if (response.isSuccessful()) {
return response.body().string();
} else {
return "Error occurred: " + response.code();
}
} catch (IOException e) {
return "Cannot communicate with server: " + e.getMessage();
}
}
public Map<String, URL> getResourcesMap(String uri) throws IOException {
String basePath = path + uri;
Map<String, URL> resources = new HashMap<String, URL>();
if (!basePath.endsWith("/")) {
basePath += "/";
}
Enumeration<URL> urls = getResources(basePath);
while (urls.hasMoreElements()) {
URL location = urls.nextElement();
try {
if (location.getProtocol().equals("jar")) {
readJarEntries(location, basePath, resources);
} else if (location.getProtocol().equals("file")) {
readDirectoryEntries(location, resources);
}
} catch (Exception e) {
}
}
return resources;
}
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
String stringValue = value.toString();
if (preference instanceof ListPreference) {
ListPreference listPreference = (ListPreference) preference;
int index = listPreference.findIndexOfValue(stringValue);
preference.setSummary(index >= 0 ? listPreference.getEntries()[index] : null);
} else {
preference.setSummary(stringValue);
}
// detect errors
if (preference.getKey().equals("sos_uri")) {
try {
URL url = new URL(value.toString());
if (!url.getProtocol().equals("http") && !url.getProtocol().equals("https"))
throw new Exception("SOS URL must be HTTP or HTTPS");
} catch (Exception e) {
AlertDialog.Builder dlgAlert = new AlertDialog.Builder(preference.getContext());
dlgAlert.setMessage("Invalid SOS URL");
dlgAlert.setTitle(e.getMessage());
dlgAlert.setPositiveButton("OK", null);
dlgAlert.setCancelable(true);
dlgAlert.create().show();
}
}
return true;
}
/**
* This is something of a hack. Velocity loads files relative to the property
* VelocityEngine.FILE_RESOURCE_LOADER_PATH. So if we can find the template ourselves then we can
* infer what the property value should be so that velocity works ok.
*/
private void inferVelocityLoaderPath(VelocityEngine ve) throws IOException {
String defaultPath = (String) ve.getProperty(VelocityEngine.FILE_RESOURCE_LOADER_PATH);
if (null == defaultPath || StringUtils.isEmpty(defaultPath)) {
URL url = IOUtils.getResourceAsUrl(MuleDocPostRenderer.DEFAULT_MULE_TEMPLATE, getClass());
if (FILE.equals(url.getProtocol())) {
String path =
FileUtils.getResourcePath(MuleDocPostRenderer.DEFAULT_MULE_TEMPLATE, getClass());
if (!StringUtils.isEmpty(path)) {
File fullPath = new File(path);
File target = new File(MuleDocPostRenderer.DEFAULT_MULE_TEMPLATE);
// drop trailing files until we are at the relative parent
while (null != target && !StringUtils.isEmpty(target.getPath())) {
env.log(fullPath.getPath() + " - " + target.getPath());
target = target.getParentFile();
fullPath = fullPath.getParentFile();
}
path = fullPath.getPath();
if (path.endsWith("!")) {
path = path + File.separator;
}
getEnv().log(VelocityEngine.FILE_RESOURCE_LOADER_PATH + " = " + path);
ve.setProperty(VelocityEngine.FILE_RESOURCE_LOADER_PATH, path);
}
} else if (JAR.equals(url.getProtocol())) {
env.log(url.toString());
ve.setProperty(VelocityEngine.RESOURCE_LOADER, "class");
ve.setProperty(MAGIC_VELOCITY_RESOURCE_LOADER, ClasspathResourceLoader.class.getName());
}
}
}
/**
* Open FBS file identified by {@link #fbsURL}. The stream is positioned at the entry point
* described by <code>entryPoint</code>.
*
* @param entryPoint entry point information.
* @return a newly created FBS input stream on success, <code>null</code> if any error occured and
* the FBS stream is not opened.
* @throws java.io.IOException if an I/O exception occurs.
*/
private FbsInputStream openFbsFile(FbsEntryPoint entry) throws IOException {
System.err.println("Entering FBS at " + entry.timestamp + " ms");
// Make sure the protocol is HTTP.
if (!fbkURL.getProtocol().equalsIgnoreCase("http")
|| !fbsURL.getProtocol().equalsIgnoreCase("http")) {
System.err.println("Indexed access requires HTTP protocol in URLs");
return null;
}
// Seek to the keyframe.
InputStream is = openHttpByteRange(fbkURL, entry.key_fpos, entry.key_size);
if (is == null) {
return null;
}
// Load keyframe data from the .fbk file, prepend RFB initialization data.
DataInputStream data = new DataInputStream(is);
byte[] keyData = new byte[rfbInitData.length + (int) entry.key_size];
System.arraycopy(rfbInitData, 0, keyData, 0, rfbInitData.length);
data.readFully(keyData, rfbInitData.length, (int) entry.key_size);
data.close();
// Open the FBS stream.
is = openHttpByteRange(fbsURL, entry.fbs_fpos, -1);
if (is == null) {
return null;
}
return new FbsInputStream(is, entry.timestamp, keyData, entry.fbs_skip);
}
/**
* @param he hiperlik Event.
* @see
* javax.help.plaf.basic.BasicContentViewerUI#hyperlinkUpdate(javax.swing.event.HyperlinkEvent)
*/
@Override
public void hyperlinkUpdate(final HyperlinkEvent he) {
if (he.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
URL u = he.getURL();
if ("mailto".equalsIgnoreCase(u.getProtocol())
|| "http".equalsIgnoreCase(u.getProtocol())
|| "ftp".equalsIgnoreCase(u.getProtocol())) {
Desktop desktop = null;
if (Desktop.isDesktopSupported()) {
desktop = Desktop.getDesktop();
if (desktop.isSupported(Desktop.Action.BROWSE)) {
try {
desktop.browse(u.toURI());
} catch (MalformedURLException e1) {
DialogUtils.showGeneralErrorDialog(
new Frame(), "MalformedURLException", "Invalid URL.");
} catch (IOException e1) {
DialogUtils.showGeneralErrorDialog(new Frame(), "IOException", "Resource not found.");
} catch (URISyntaxException uriSyntaxEx) {
DialogUtils.showGeneralErrorDialog(new Frame(), "URISyntaxException", "Invalid URI.");
}
}
}
} else {
super.hyperlinkUpdate(he);
}
}
}
protected String[] listResources() throws IOException, URISyntaxException {
String[] files = new String[0];
URL dirURL = ClassLoader.getSystemResource(schemaPath);
FilenameFilter fileFilter =
new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return ((name.lastIndexOf('.') > -1)
&& (".xml".equalsIgnoreCase(name.substring(name.lastIndexOf('.')))));
}
};
if (dirURL == null) {
throw new FileNotFoundException(schemaPath);
}
if (dirURL.getProtocol().equals("file")) {
files = listFileResources(dirURL, schemaPath, fileFilter);
}
if (dirURL.getProtocol().equals("jar")) {
files = listJarResources(dirURL, fileFilter);
}
return files;
}
public static File toFile(final URL url) {
if ("jar".equals(url.getProtocol())) {
try {
final String spec = url.getFile();
int separator = spec.indexOf('!');
/*
* REMIND: we don't handle nested JAR URLs
*/
if (separator == -1) throw new MalformedURLException("no ! found in jar url spec:" + spec);
return toFile(new URL(spec.substring(0, separator++)));
} catch (MalformedURLException e) {
throw new IllegalStateException(e);
}
} else if ("file".equals(url.getProtocol())) {
String path = decode(url.getFile());
if (path.endsWith("!")) {
path = path.substring(0, path.length() - 1);
}
return new File(path);
} else {
throw new IllegalArgumentException("Unsupported URL scheme: " + url.toExternalForm());
}
}
/**
* Generate the signature base that is used to produce the signature
*
* @param url The full url that needs to be signed including its non OAuth url parameters
* @param httpMethod The http method used. Must be a valid HTTP method verb (POST,GET,PUT, etc)
* @param parameters
* @param normalizedUrl
* @param normalizedRequestParameters
* @return
*/
private String generateSignatureBase(
URL url,
String httpMethod,
List<QParameter> parameters,
StringBuffer normalizedUrl,
StringBuffer normalizedRequestParameters) {
Collections.sort(parameters);
normalizedUrl.append(url.getProtocol());
normalizedUrl.append("://");
normalizedUrl.append(url.getHost());
if ((url.getProtocol().equals("http") || url.getProtocol().equals("https"))
&& url.getPort() != -1) {
normalizedUrl.append(":");
normalizedUrl.append(url.getPort());
}
normalizedUrl.append(url.getPath());
normalizedRequestParameters.append(formEncodeParameters(parameters));
StringBuffer signatureBase = new StringBuffer();
signatureBase.append(httpMethod.toUpperCase());
signatureBase.append("&");
signatureBase.append(encode(normalizedUrl.toString()));
signatureBase.append("&");
signatureBase.append(encode(normalizedRequestParameters.toString()));
return signatureBase.toString();
}
/**
* to send Head request to the server to check for content type and content size
*
* @param current_url
* @return
*/
public boolean is_valid_file(String current_url) throws IOException {
// System.out.print("[Output from log4j] Checking validity for url +" + current_url);
// create and send HEAD request
// // // // System.out.println("[Output from log4j] before head request + " + current_url);
this.response_headers = crawler_client.fetch_head_response_url(current_url);
// // // // System.out.println("[Output from log4j] after head request + " +
// response_headers.size());
// // // // System.out.println("[Output from log4j] After fetching response header in
// is_valid_file");
// base case - no response headers recieved from the server
if (this.response_headers == null) return false;
// check for location header
if (this.response_headers.containsKey("location")) {
this.is_reloc = true;
String re_loc = this.response_headers.get("location");
if (re_loc.startsWith("/")) {
URL url_obj = new URL(current_url);
String path = url_obj.getPath();
String abs_reloc;
if (path.endsWith(".xml") || path.endsWith(".html") || path.endsWith("htm"))
path = path.substring(0, path.lastIndexOf("/"));
if (path.endsWith("/"))
abs_reloc =
url_obj.getProtocol()
+ "://"
+ url_obj.getHost()
+ path.substring(0, path.length() - 1)
+ re_loc;
else abs_reloc = url_obj.getProtocol() + "://" + url_obj.getHost() + path + re_loc;
System.err.println("[Output from log4j] Found Relocation url +" + abs_reloc);
WebURLQueue queue = new WebURLQueue();
queue.addToQueue(abs_reloc);
return false;
} else {
WebURLQueue queue = new WebURLQueue();
queue.addToQueue(re_loc);
return false;
}
}
// if content type is not present in response header
if (!(this.response_headers.containsKey("content-type"))) return false;
// check valid content types
this.content_type = this.response_headers.get("content-type");
// if valid content type
if (!content_type.equals("text/xml")
&& !content_type.equals("text/html")
&& !content_type.endsWith("+xml")
&& !content_type.equals("application/xml")) return false;
// // // // System.out.println("[Output from log4j] Chheck till Content type");
// check content-length exists
if (this.response_headers.containsKey("content-length")) {
this.content_length = Double.parseDouble(this.response_headers.get("content-length"));
// checking allowed content-length for the document
if (this.content_length > (XPathCrawler.maxsize_doc * 1024 * 1024)) return false;
}
// // // // System.out.println("[Output from log4j] Chheck till Content Length");
return true;
}
@Override
protected URLConnection openConnection(URL u) throws IOException {
String path = u.getPath().substring(1);
String refr = u.getRef();
StringBuilder test = new StringBuilder(path);
if (refr != null && refr.length() > 0) {
test.append(".part.");
for (int i = 0; i < refr.length() - 1; i++) {
test.append("0");
}
test.append("1");
}
URL local = Thread.currentThread().getContextClassLoader().getResource(test.toString());
String base = local.toExternalForm();
int end = base.length() - test.length();
base = base.substring(0, end);
if ("file".equals(local.getProtocol())) {
return new XcfFileConnection(new URL(base), u);
} else if ("jar".equals(local.getProtocol())) {
return new XcfJarConnection(new URL(base), u);
} else {
throw new IOException("base protocol[" + local.getProtocol() + "] isn't supported");
}
}
private JarURLConnection openJarURLConnection(final URL url) throws IOException {
final URL checkedUrl;
if ("zip".equals(url.getProtocol())) {
// WebLogic returns URL with "zip" protocol, returning a
// weblogic.utils.zip.ZipURLConnection when opened
// Easy fix is to convert this URL to jar URL
checkedUrl = new URL(url.toExternalForm().replace("zip:/", "jar:file:/"));
} else {
checkedUrl = url;
}
URLConnection urlConnection = checkedUrl.openConnection();
// GlassFish 4.1.1 is providing a URLConnection of type:
// http://svn.apache.org/viewvc/felix/trunk/framework/src/main/java/org/
// apache/felix/framework/URLHandlersBundleURLConnection.java?view=markup
// Which does _not_ extend JarURLConnection.
// This bit of reflection allows us to call the getLocalURL method which
// actually returns a URL to a jar file.
if (checkedUrl.getProtocol().startsWith("bundle")) {
try {
final Method m = urlConnection.getClass().getDeclaredMethod("getLocalURL");
if (!m.isAccessible()) {
m.setAccessible(true);
}
final URL jarUrl = (URL) m.invoke(urlConnection);
urlConnection = jarUrl.openConnection();
} catch (Exception ex) {
throw new AssertionError("Couldn't read jar file URL from bundle: " + ex);
}
}
if (urlConnection instanceof JarURLConnection) {
return (JarURLConnection) urlConnection;
} else {
throw new AssertionError("Unknown URLConnection type: " + urlConnection.getClass().getName());
}
}
private InputStream retrieveConfigurationFileFromRemoteRepository() throws Exception {
if (configFileURL.getProtocol().startsWith("http")) {
HttpGet httpGet = new HttpGet(configFileURL.toURI());
DefaultHttpClient client = new DefaultHttpClient();
configureProxy(client);
HttpResponse httpResponse = client.execute(httpGet);
switch (httpResponse.getStatusLine().getStatusCode()) {
case 200:
log.debug("Connected to repository! Getting available Stacks");
break;
case 404:
log.error("Failed! (Config file not found: " + configFileURL + ")");
return null;
default:
log.error(
"Failed! (server returned status code: "
+ httpResponse.getStatusLine().getStatusCode());
return null;
}
return httpResponse.getEntity().getContent();
} else if (configFileURL.getProtocol().startsWith("file")) {
return new FileInputStream(new File(configFileURL.toURI()));
}
return null;
}
/**
* Encodes illegal characters in the specified URL's path, query string and anchor according to
* the URL encoding rules observed in real browsers.
*
* <p>For example, this method changes <tt>"http://first/?a=b c"</tt> to
* <tt>"http://first/?a=b%20c"</tt>.
*
* @param url the URL to encode
* @param minimalQueryEncoding whether or not to perform minimal query encoding, like IE does
* @param charset the charset
* @return the encoded URL
*/
public static URL encodeUrl(
final URL url, final boolean minimalQueryEncoding, final String charset) {
final String p = url.getProtocol();
if ("javascript".equalsIgnoreCase(p)
|| "about".equalsIgnoreCase(p)
|| "data".equalsIgnoreCase(p)) {
// Special exception.
return url;
}
try {
String path = url.getPath();
if (path != null) {
path = encode(path, PATH_ALLOWED_CHARS, "UTF-8");
}
String query = url.getQuery();
if (query != null) {
if (minimalQueryEncoding) {
query = org.apache.commons.lang3.StringUtils.replace(query, " ", "%20");
} else {
query = encode(query, QUERY_ALLOWED_CHARS, charset);
}
}
String anchor = url.getRef();
if (anchor != null) {
anchor = encode(anchor, ANCHOR_ALLOWED_CHARS, "UTF-8");
}
return createNewUrl(url.getProtocol(), url.getHost(), url.getPort(), path, anchor, query);
} catch (final MalformedURLException e) {
// Impossible... I think.
throw new RuntimeException(e);
}
}
/**
* Comparison that does not consider Ref.
*
* @param url1 the url1
* @param url2 the url2
* @return true, if successful
*/
public static boolean sameNoRefURL(URL url1, URL url2) {
return Objects.equals(url1.getHost(), url2.getHost())
&& Objects.equals(url1.getProtocol(), url2.getProtocol())
&& (url1.getPort() == url2.getPort())
&& Objects.equals(url1.getFile(), url2.getFile())
&& Objects.equals(url1.getUserInfo(), url2.getUserInfo());
}
private void addPluginArtifact(Set<URI> artifactsPath) {
// for Maven 2.x, the actual artifact isn't in the list.... need to try and find it
URL url = getClass().getResource(getClass().getSimpleName() + ".class");
try {
if ("jar".equals(url.getProtocol())) {
String s = url.getPath();
if (s.contains("!")) {
s = s.substring(0, s.indexOf('!'));
url = new URL(s);
}
}
URI uri = new URI(url.getProtocol(), null, url.getPath(), null, null);
if (uri.getSchemeSpecificPart().endsWith(".class")) {
String s = uri.toString();
s = s.substring(0, s.length() - 6 - getClass().getName().length());
uri = new URI(s);
}
File file = new File(uri);
if (file.exists()) {
artifactsPath.add(file.toURI());
}
} catch (Exception ex) {
// ex.printStackTrace();
}
}
public static URL removeRef(URL url) throws MalformedURLException {
int port = url.getPort();
if (port == 80 && url.getProtocol().equalsIgnoreCase("http")) port = -1;
else if (port == 443 && url.getProtocol().equalsIgnoreCase("https")) port = -1;
URL u = new URL(url.getProtocol(), url.getHost(), port, url.getFile());
return u;
}
public static Transport getTransportForURL(URL url) {
Transport retVal = null;
if (url.getProtocol().equals("http")) {
retVal = new HTTPTransport();
} else if (url.getProtocol().equals("https")) {
retVal = new HTTPTransport();
}
return retVal;
}
/** A couple quick checks on the url */
public static final boolean isPostGIS(URL url) {
if (url == null) {
return false;
}
return url.getProtocol().toLowerCase().equals("postgis")
|| url.getProtocol().toLowerCase().equals("postgis.jdbc")
|| //$NON-NLS-1$ //$NON-NLS-2$
url.getProtocol().toLowerCase().equals("jdbc.postgis"); // $NON-NLS-1$
}
private T requestInfo(URI baseUrl, RenderingContext context)
throws IOException, URISyntaxException, ParserConfigurationException, SAXException {
URL url = loader.createURL(baseUrl, context);
GetMethod method = null;
try {
final InputStream stream;
if ((url.getProtocol().equals("http") || url.getProtocol().equals("https"))
&& context.getConfig().localHostForwardIsFrom(url.getHost())) {
String scheme = url.getProtocol();
final String host = url.getHost();
if (url.getProtocol().equals("https")
&& context.getConfig().localHostForwardIsHttps2http()) {
scheme = "http";
}
URL localUrl = new URL(scheme, "localhost", url.getPort(), url.getFile());
HttpURLConnection connexion = (HttpURLConnection) localUrl.openConnection();
connexion.setRequestProperty("Host", host);
for (Map.Entry<String, String> entry : context.getHeaders().entrySet()) {
connexion.setRequestProperty(entry.getKey(), entry.getValue());
}
stream = connexion.getInputStream();
} else {
method = new GetMethod(url.toString());
for (Map.Entry<String, String> entry : context.getHeaders().entrySet()) {
method.setRequestHeader(entry.getKey(), entry.getValue());
}
context.getConfig().getHttpClient(baseUrl).executeMethod(method);
int code = method.getStatusCode();
if (code < 200 || code >= 300) {
throw new IOException(
"Error "
+ code
+ " while reading the Capabilities from "
+ url
+ ": "
+ method.getStatusText());
}
stream = method.getResponseBodyAsStream();
}
final T result;
try {
result = loader.parseInfo(stream);
} finally {
stream.close();
}
return result;
} finally {
if (method != null) {
method.releaseConnection();
}
}
}
/** Convenience method for setPage(String) */
@Override
public void setPage(URL url) {
if ("file".equals(url.getProtocol()) || "jar".equals(url.getProtocol())) {
// Creating file by url.toString() and using file.getName() preserves anchors
File file = new File(url.toString());
setPage(file.getName(), JabRef.class);
} else {
// open all external URLs externally
JabRef.jrf.openBrowser(url.toString());
}
}
/* this code is workaround for subtle bug/feature in JDK1.3.1 and 1.4,
related to loading applets behind proxy */
protected PermissionCollection getPermissions(CodeSource codesource) {
PermissionCollection sysPerms = null;
Policy policy =
(Policy)
AccessController.doPrivileged(
new PrivilegedAction() {
public Object run() {
return Policy.getPolicy();
}
});
if (policy != null) sysPerms = policy.getPermissions(new CodeSource(null, null));
else sysPerms = new Permissions();
final PermissionCollection perms = sysPerms;
if (base != null && base.getHost() != null)
perms.add(new SocketPermission(base.getHost() + ":1-", "accept,connect,resolve"));
URL url = codesource.getLocation();
if (url.getProtocol().equals("file")) {
String path = url.getFile().replace('/', File.separatorChar);
if (!path.endsWith(File.separator)) {
int endIndex = path.lastIndexOf(File.separatorChar);
if (endIndex != -1) {
path = path.substring(0, endIndex + 1) + "-";
perms.add(new FilePermission(path, "read"));
}
}
perms.add(new SocketPermission("localhost", "connect,accept"));
AccessController.doPrivileged(
new PrivilegedAction() {
public Object run() {
try {
String host = InetAddress.getLocalHost().getHostName();
perms.add(new SocketPermission(host, "connect,accept"));
} catch (UnknownHostException uhe) {
}
return null;
}
});
if (base.getProtocol().equals("file")) {
String bpath = base.getFile().replace('/', File.separatorChar);
if (bpath.endsWith(File.separator)) {
bpath += "-";
}
perms.add(new FilePermission(bpath, "read"));
}
}
// for (Enumeration e=perms.elements();e.hasMoreElements();)
// System.err.println("p="+e.nextElement());
return perms;
}
public static List<GenerationTarget> getTargets() {
if (m_targets != null) {
return m_targets;
}
m_targets = new ArrayList<GenerationTarget>();
URL location = getClassLocation();
if (location == null) return m_targets;
if (location.getProtocol().equals("file")) {
String encoded = location.getFile();
File classFileLocation = null;
try {
String decoded = URLDecoder.decode(encoded, "UTF-8"); // important
classFileLocation = new File(decoded);
} catch (UnsupportedEncodingException ex) {
ex.printStackTrace();
} // end try
if (classFileLocation != null) {
File root = classFileLocation;
String classname = GenerationTarget.class.getName();
int levels = countNbChars(classname, '.');
// iterate to the root
for (int i = 0; i < levels; i++) {
root = root.getParentFile();
} // end while
scanFolder(classFileLocation.getParentFile(), root, m_targets);
}
} else if (location.getProtocol().equals("jar")) {
String jarname = location.toExternalForm();
int index = jarname.indexOf(".jar!");
if (index > -1) jarname = jarname.substring(0, index + 4);
index = jarname.indexOf("jar:");
if (index > -1) {
jarname = jarname.substring(4);
}
index = jarname.indexOf("file:/");
if (index > -1) {
jarname = jarname.substring(6);
}
index = jarname.indexOf("file:");
if (index > -1) {
jarname = jarname.substring(5);
}
scanJar(new File(jarname), new File(System.getProperty("java.io.tmpdir")), m_targets);
}
return m_targets;
}
/**
* Whether the requested redirect URI "matches" the specified redirect URI. For a URL, this
* implementation tests if the user requested redirect starts with the registered redirect, so it
* would have the same host and root path if it is an HTTP URL.
*
* <p>For other (non-URL) cases, such as for some implicit clients, the redirect_uri must be an
* exact match.
*
* @param requestedRedirect The requested redirect URI.
* @param redirectUri The registered redirect URI.
* @return Whether the requested redirect URI "matches" the specified redirect URI.
*/
protected boolean redirectMatches(String requestedRedirect, String redirectUri) {
try {
URL req = new URL(requestedRedirect);
URL reg = new URL(redirectUri);
if (reg.getProtocol().equals(req.getProtocol()) && reg.getHost().equals(req.getHost())) {
return requestedRedirect.startsWith(redirectUri);
}
} catch (MalformedURLException e) {
}
return requestedRedirect.equals(redirectUri);
}
public static String convertHref(URL baseURL, String href) {
if (href == null) return href;
if (href.startsWith("/")) return baseURL.getProtocol() + "://" + baseURL.getHost() + href;
if (!href.startsWith("http://"))
return baseURL.getProtocol()
+ "://"
+ baseURL.getHost()
+ "/"
+ baseURL.getPath()
+ "/"
+ href;
return href;
}
/**
* Enumerates the resouces in a give package name. This works even if the resources are loaded
* from a jar file!
*
* <p>Adapted from code by mikewse on the java.sun.com message boards.
* http://forum.java.sun.com/thread.jsp?forum=22&thread=30984
*
* @param packageName The package to enumerate
* @return A Set of Strings for each resouce in the package.
*/
public static Set getResoucesInPackage(String packageName) throws IOException {
String localPackageName;
if (packageName.endsWith("/")) {
localPackageName = packageName;
} else {
localPackageName = packageName + '/';
}
Enumeration dirEnum = ClassLoader.getSystemResources(localPackageName);
Set names = new HashSet();
// Loop CLASSPATH directories
while (dirEnum.hasMoreElements()) {
URL resUrl = (URL) dirEnum.nextElement();
// Pointing to filesystem directory
if (resUrl.getProtocol().equals("file")) {
File dir = new File(resUrl.getFile());
File[] files = dir.listFiles();
if (files != null) {
for (int i = 0; i < files.length; i++) {
File file = files[i];
if (file.isDirectory()) continue;
names.add(localPackageName + file.getName());
}
}
// Pointing to Jar file
} else if (resUrl.getProtocol().equals("jar")) {
JarURLConnection jconn = (JarURLConnection) resUrl.openConnection();
JarFile jfile = jconn.getJarFile();
Enumeration entryEnum = jfile.entries();
while (entryEnum.hasMoreElements()) {
JarEntry entry = (JarEntry) entryEnum.nextElement();
String entryName = entry.getName();
// Exclude our own directory
if (entryName.equals(localPackageName)) continue;
String parentDirName = entryName.substring(0, entryName.lastIndexOf('/') + 1);
if (!parentDirName.equals(localPackageName)) continue;
names.add(entryName);
}
} else {
// Invalid classpath entry
}
}
return names;
}
public URLConnection openConnection(URL url) throws IOException {
if (expectedUrl == null) {
throw new IllegalStateException("expectedUrl was not set");
}
// the caller copied the URL reusing a stream handler from a previous call
if (!expectedUrl.equals(url)) {
// the new url is supposed to be within our context, so it must have a jar protocol
if (!url.getProtocol().equals("jar")) {
throw new IllegalArgumentException("Unsupported protocol " + url.getProtocol());
}
// split the path at "!/" into the file part and entry part
String path = url.getPath();
String[] chunks = path.split("!/", 2);
// if we only got only one chunk, it didn't contain the required "!/" delimiter
if (chunks.length == 1) {
throw new MalformedURLException("Url does not contain a '!' character: " + url);
}
String file = chunks[0];
String entryPath = chunks[1];
// this handler only supports jars on the local file system
if (!file.startsWith("file:")) {
// let the system handler deal with this
return new URL(url.toExternalForm()).openConnection();
}
file = file.substring("file:".length());
// again the new url is supposed to be within our context so it must reference the same jar
// file
if (!jarFile.getName().equals(file)) {
// let the system handler deal with this
return new URL(url.toExternalForm()).openConnection();
}
// get the entry
JarEntry newEntry = jarFile.getJarEntry(entryPath);
if (newEntry == null) {
throw new FileNotFoundException("Entry not found: " + url);
}
return new JarFileUrlConnection(url, jarFile, newEntry);
}
return new JarFileUrlConnection(url, jarFile, jarEntry);
}