/** Called from inside _logLock */
private void flushTempStream() {
TempStreamApi ts = _tempStream;
_tempStream = null;
_tempStreamSize = 0;
try {
if (ts != null) {
if (_os == null) openLog();
try {
ReadStream is = ts.openRead();
try {
is.writeToStream(_os);
} finally {
is.close();
}
} catch (IOException e) {
e.printStackTrace();
} finally {
ts.destroy();
}
}
} finally {
_logLock.notifyAll();
}
}
/** Executes the JSP Page */
public void service(ServletRequest request, ServletResponse response)
throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse res = (HttpServletResponse) response;
_caucho_init(req, res);
if (_hasSession) {
req.getSession();
res.setHeader("Cache-Control", "private");
}
// res.setContentLength(_contentLength);
TempCharBuffer buf = TempCharBuffer.allocate();
char[] cBuf = buf.getBuffer();
int len;
PrintWriter out = response.getWriter();
ReadStream rs = _cacheEntry.openRead();
rs.setEncoding("UTF-8");
try {
while ((len = rs.read(cBuf, 0, cBuf.length)) > 0) {
out.write(cBuf, 0, len);
}
} finally {
rs.close();
}
TempCharBuffer.free(buf);
}
/** Compile a schema. */
public Schema compileSchema(Path path) throws SAXException, IOException {
String nativePath = path.getNativePath();
SoftReference<Schema> schemaRef = _schemaMap.get(path);
Schema schema = null;
if (schemaRef != null && (schema = schemaRef.get()) != null) {
// XXX: probably eventually add an isModified
return schema;
}
ReadStream is = path.openRead();
try {
InputSource source = new InputSource(is);
source.setSystemId(path.getUserPath());
schema = compileSchema(source);
if (schema != null) _schemaMap.put(path, new SoftReference<Schema>(schema));
} finally {
is.close();
}
return schema;
}
/**
* Convenience class to create a compiled stylesheet.
*
* @param systemId source path for the stylesheet.
* @return a compiled stylesheet
*/
public javax.xml.transform.Templates newTemplates(String systemId)
throws TransformerConfigurationException {
StylesheetImpl stylesheet = loadPrecompiledStylesheet(systemId, systemId);
if (stylesheet != null) return stylesheet;
else if (systemId == null) return generate(new QDocument(), null);
Path path = getSearchPath().lookup(systemId);
try {
ReadStream is = path.openRead();
Document doc;
try {
doc = parseXSL(is);
} finally {
is.close();
}
return generate(doc, path);
} catch (TransformerConfigurationException e) {
throw e;
} catch (IOException e) {
System.out.println("MP: " + ((MergePath) getSearchPath()).getMergePaths());
throw new TransformerConfigurationExceptionWrapper(e);
} catch (Exception e) {
throw new TransformerConfigurationExceptionWrapper(e);
}
}
private void parseSAX(Source source, ContentHandler handler)
throws TransformerConfigurationException {
try {
if (source instanceof SAXSource) {
SAXSource saxSource = (SAXSource) source;
XMLReader reader = saxSource.getXMLReader();
InputSource inputSource = saxSource.getInputSource();
reader.setContentHandler(handler);
reader.parse(inputSource);
} else if (source instanceof StreamSource) {
XmlParser parser = new Xml();
parser.setContentHandler(handler);
ReadStream rs = openPath(source);
try {
parser.parse(rs);
} finally {
rs.close();
}
} else if (source instanceof DOMSource) {
DOMSource domSource = (DOMSource) source;
Node node = domSource.getNode();
XmlUtil.toSAX(node, handler);
}
} catch (Exception e) {
throw new TransformerConfigurationException(e);
}
}
public static void writeFile(OutputStream os, Path path) throws IOException {
ReadStream stream = path.openRead();
try {
stream.writeToStream(os);
} finally {
stream.close();
}
}
/**
* Create a compiled stylesheet from an input stream.
*
* @param source the source stream
* @return the compiled stylesheet
*/
public Templates newTemplates(Source source) throws TransformerConfigurationException {
String systemId = source.getSystemId();
try {
if (systemId != null) {
StylesheetImpl stylesheet = loadPrecompiledStylesheet(systemId, systemId);
if (stylesheet != null) return stylesheet;
}
if (source instanceof DOMSource) {
Node node = ((DOMSource) source).getNode();
return generateFromNode(node, systemId);
} else if (source instanceof SAXSource) {
SAXSource saxSource = (SAXSource) source;
XMLReader reader = saxSource.getXMLReader();
InputSource inputSource = saxSource.getInputSource();
Document doc = new QDocument();
DOMBuilder builder = new DOMBuilder();
builder.init(doc);
reader.setContentHandler(builder);
reader.parse(inputSource);
return generateFromNode(doc, systemId);
}
ReadStream rs = openPath(source);
try {
Path path = rs.getPath();
Document doc = parseXSL(rs);
if (systemId != null) {
String mangledName = getMangledName(systemId);
Path genPath = getWorkPath().lookup(mangledName);
genPath.setUserPath(systemId);
return generate(doc, genPath);
} else return generateFromNode(doc, null);
} finally {
if (rs != null) rs.close();
}
} catch (TransformerConfigurationException e) {
throw e;
} catch (Exception e) {
throw new XslParseException(e);
}
}
/** Compile a schema. */
public Schema compileSchema(String url) throws SAXException, IOException {
Path path = Vfs.lookup(url);
ReadStream is = path.openRead();
try {
InputSource source = new InputSource(is);
source.setSystemId(url);
return compileSchema(source);
} finally {
is.close();
}
}
private void initDriverList() {
try {
Thread thread = Thread.currentThread();
ClassLoader loader = thread.getContextClassLoader();
Enumeration iter = loader.getResources("META-INF/services/java.sql.Driver");
while (iter.hasMoreElements()) {
URL url = (URL) iter.nextElement();
ReadStream is = null;
try {
is = Vfs.lookup(url.toString()).openRead();
String filename;
while ((filename = is.readLine()) != null) {
int p = filename.indexOf('#');
if (p >= 0) filename = filename.substring(0, p);
filename = filename.trim();
if (filename.length() == 0) continue;
try {
Class cl = Class.forName(filename, false, loader);
Driver driver = null;
if (Driver.class.isAssignableFrom(cl)) driver = (Driver) cl.newInstance();
if (driver != null) {
log.fine(L.l("DatabaseManager adding driver '{0}'", driver.getClass().getName()));
_driverList.add(driver);
}
} catch (Exception e) {
log.log(Level.FINE, e.toString(), e);
}
}
} catch (Exception e) {
log.log(Level.FINE, e.toString(), e);
} finally {
if (is != null) is.close();
}
}
} catch (Exception e) {
log.log(Level.FINE, e.toString(), e);
}
}
/** Parses a stylesheet from the source. */
protected Node parseStylesheet(Source source) throws TransformerConfigurationException {
if (source instanceof DOMSource) return ((DOMSource) source).getNode();
else if (source instanceof StreamSource) {
InputStream is = ((StreamSource) source).getInputStream();
ReadStream rs = null;
try {
rs = Vfs.openRead(is);
return parseXSL(rs);
} catch (Exception e) {
throw new TransformerConfigurationException(e);
} finally {
if (rs != null) rs.close();
}
} else return null;
}
private byte[] load(String className) throws IOException {
Path path = getPostWorkPath().lookup(className.replace('.', '/') + ".class");
int length = (int) path.getLength();
if (length < 0)
throw new FileNotFoundException(L.l("Can't find class file '{0}'", path.getNativePath()));
byte[] buffer = new byte[length];
ReadStream is = path.openRead();
try {
is.readAll(buffer, 0, buffer.length);
} finally {
is.close();
}
return buffer;
}
static ArrayList<Depend> parseDepend(Path dependPath) throws IOException {
ReadStream is = dependPath.openRead();
try {
ArrayList<Depend> dependList = new ArrayList<Depend>();
String name;
while ((name = parseName(is)) != null) {
long digest = Long.parseLong(parseName(is));
Depend depend = new Depend(dependPath.lookup(name), digest);
dependList.add(depend);
}
return dependList;
} finally {
is.close();
}
}
private static Node parse(
Env env, Value data, int options, boolean dataIsUrl, String namespace, boolean isPrefix)
throws IOException, ParserConfigurationException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = null;
if (dataIsUrl) {
Path path = env.lookup(data.toStringValue());
// PHP throws an Exception instead
if (path == null) {
log.log(Level.FINE, L.l("Cannot read file/URL '{0}'", data));
env.warning(L.l("Cannot read file/URL '{0}'", data));
return null;
}
ReadStream is = path.openRead();
try {
document = builder.parse(is);
} finally {
is.close();
}
} else {
StringReader reader = new java.io.StringReader(data.toString());
document = builder.parse(new InputSource(reader));
}
NodeList childList = document.getChildNodes();
// php/1x70
for (int i = 0; i < childList.getLength(); i++) {
if (childList.item(i).getNodeType() == Node.ELEMENT_NODE) return childList.item(i);
}
return childList.item(0);
}
/**
* Loads a stylesheet from a named file
*
* @param systemId the URL of the file
*/
public StylesheetImpl newStylesheet(String systemId) throws Exception {
StylesheetImpl stylesheet = loadPrecompiledStylesheet(systemId, systemId);
if (stylesheet != null) return stylesheet;
synchronized (AbstractStylesheetFactory.class) {
stylesheet = loadPrecompiledStylesheet(systemId, systemId);
if (stylesheet != null) return stylesheet;
ReadStream is;
if (_stylePath != null) is = _stylePath.lookup(systemId).openRead();
else is = Vfs.lookup(systemId).openRead();
try {
return newStylesheet(is);
} finally {
if (is != null) is.close();
}
}
}
static void fillPost(
Env env,
ArrayValue postArray,
ArrayValue files,
InputStream is,
String contentType,
String encoding,
int contentLength,
boolean addSlashesToValues,
boolean isAllowUploads) {
long maxPostSize = env.getIniBytes("post_max_size", 0);
try {
if (encoding == null) encoding = env.getHttpInputEncoding();
if (contentType != null && contentType.startsWith("multipart/form-data")) {
String boundary = getBoundary(contentType);
ReadStream rs = new ReadStream(new VfsStream(is, null));
if (boundary == null) {
env.warning(L.l("multipart/form-data POST is missing boundary"));
return;
}
MultipartStream ms = new MultipartStream(rs, boundary);
if (encoding != null) ms.setEncoding(encoding);
readMultipartStream(env, ms, postArray, files, addSlashesToValues, isAllowUploads);
rs.close();
if (rs.getLength() > maxPostSize) {
env.warning(
L.l("POST length of {0} exceeds max size of {1}", rs.getLength(), maxPostSize));
postArray.clear();
files.clear();
return;
}
} else {
StringValue bb = env.createBinaryBuilder();
bb.appendReadAll(is, Integer.MAX_VALUE);
if (bb.length() > maxPostSize) {
env.warning(L.l("POST length of {0} exceeds max size of {1}", bb.length(), maxPostSize));
return;
}
env.setInputData(bb);
if (contentType != null && contentType.startsWith("application/x-www-form-urlencoded"))
StringUtility.parseStr(env, bb, postArray, false, encoding);
}
} catch (IOException e) {
env.warning(e);
} finally {
}
}
void close() {
if (_in != null) _in.close();
}